1f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 2f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Copyright 2008 Corbin Simpson <MostAwesomeDude@gmail.com> 3f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Copyright 2009 Marek Olšák <maraeo@gmail.com> 4f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 5f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Permission is hereby granted, free of charge, to any person obtaining a 6f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * copy of this software and associated documentation files (the "Software"), 7f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * to deal in the Software without restriction, including without limitation 8f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * on the rights to use, copy, modify, merge, publish, distribute, sub 9f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * license, and/or sell copies of the Software, and to permit persons to whom 10f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * the Software is furnished to do so, subject to the following conditions: 11f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 12f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * The above copyright notice and this permission notice (including the next 13f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * paragraph) shall be included in all copies or substantial portions of the 14f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Software. 15f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 16f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL 19f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, 20f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 21f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 22f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * USE OR OTHER DEALINGS IN THE SOFTWARE. */ 23f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 24f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "draw/draw_context.h" 25f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 26f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "util/u_framebuffer.h" 27f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "util/u_half.h" 28f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "util/u_math.h" 29f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "util/u_mm.h" 30f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "util/u_memory.h" 31f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "util/u_pack_color.h" 32f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "util/u_transfer.h" 33f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 34f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "tgsi/tgsi_parse.h" 35f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 36f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "pipe/p_config.h" 37f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 38f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "r300_cb.h" 39f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "r300_context.h" 40f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "r300_emit.h" 41f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "r300_reg.h" 42f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "r300_screen.h" 43f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "r300_screen_buffer.h" 44f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "r300_state_inlines.h" 45f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "r300_fs.h" 46f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "r300_texture.h" 47f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "r300_vs.h" 48f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 49f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* r300_state: Functions used to intialize state context by translating 50f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Gallium state objects into semi-native r300 state objects. */ 51f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 52f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define UPDATE_STATE(cso, atom) \ 53f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (cso != atom.state) { \ 54f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org atom.state = cso; \ 55f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_mark_atom_dirty(r300, &(atom)); \ 56f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 57f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 58f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic boolean blend_discard_if_src_alpha_0(unsigned srcRGB, unsigned srcA, 59f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned dstRGB, unsigned dstA) 60f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 61f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* If the blend equation is ADD or REVERSE_SUBTRACT, 62f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * SRC_ALPHA == 0, and the following state is set, the colorbuffer 63f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * will not be changed. 64f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Notice that the dst factors are the src factors inverted. */ 65f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return (srcRGB == PIPE_BLENDFACTOR_SRC_ALPHA || 66f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org srcRGB == PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE || 67f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org srcRGB == PIPE_BLENDFACTOR_ZERO) && 68f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (srcA == PIPE_BLENDFACTOR_SRC_COLOR || 69f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org srcA == PIPE_BLENDFACTOR_SRC_ALPHA || 70f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org srcA == PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE || 71f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org srcA == PIPE_BLENDFACTOR_ZERO) && 72f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (dstRGB == PIPE_BLENDFACTOR_INV_SRC_ALPHA || 73f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dstRGB == PIPE_BLENDFACTOR_ONE) && 74f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (dstA == PIPE_BLENDFACTOR_INV_SRC_COLOR || 75f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dstA == PIPE_BLENDFACTOR_INV_SRC_ALPHA || 76f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dstA == PIPE_BLENDFACTOR_ONE); 77f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 78f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 79f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic boolean blend_discard_if_src_alpha_1(unsigned srcRGB, unsigned srcA, 80f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned dstRGB, unsigned dstA) 81f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 82f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* If the blend equation is ADD or REVERSE_SUBTRACT, 83f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * SRC_ALPHA == 1, and the following state is set, the colorbuffer 84f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * will not be changed. 85f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Notice that the dst factors are the src factors inverted. */ 86f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return (srcRGB == PIPE_BLENDFACTOR_INV_SRC_ALPHA || 87f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org srcRGB == PIPE_BLENDFACTOR_ZERO) && 88f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (srcA == PIPE_BLENDFACTOR_INV_SRC_COLOR || 89f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org srcA == PIPE_BLENDFACTOR_INV_SRC_ALPHA || 90f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org srcA == PIPE_BLENDFACTOR_ZERO) && 91f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (dstRGB == PIPE_BLENDFACTOR_SRC_ALPHA || 92f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dstRGB == PIPE_BLENDFACTOR_ONE) && 93f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (dstA == PIPE_BLENDFACTOR_SRC_COLOR || 94f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dstA == PIPE_BLENDFACTOR_SRC_ALPHA || 95f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dstA == PIPE_BLENDFACTOR_ONE); 96f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 97f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 98f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic boolean blend_discard_if_src_color_0(unsigned srcRGB, unsigned srcA, 99f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned dstRGB, unsigned dstA) 100f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 101f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* If the blend equation is ADD or REVERSE_SUBTRACT, 102f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * SRC_COLOR == (0,0,0), and the following state is set, the colorbuffer 103f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * will not be changed. 104f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Notice that the dst factors are the src factors inverted. */ 105f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return (srcRGB == PIPE_BLENDFACTOR_SRC_COLOR || 106f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org srcRGB == PIPE_BLENDFACTOR_ZERO) && 107f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (srcA == PIPE_BLENDFACTOR_ZERO) && 108f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (dstRGB == PIPE_BLENDFACTOR_INV_SRC_COLOR || 109f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dstRGB == PIPE_BLENDFACTOR_ONE) && 110f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (dstA == PIPE_BLENDFACTOR_ONE); 111f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 112f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 113f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic boolean blend_discard_if_src_color_1(unsigned srcRGB, unsigned srcA, 114f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned dstRGB, unsigned dstA) 115f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 116f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* If the blend equation is ADD or REVERSE_SUBTRACT, 117f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * SRC_COLOR == (1,1,1), and the following state is set, the colorbuffer 118f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * will not be changed. 119f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Notice that the dst factors are the src factors inverted. */ 120f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return (srcRGB == PIPE_BLENDFACTOR_INV_SRC_COLOR || 121f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org srcRGB == PIPE_BLENDFACTOR_ZERO) && 122f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (srcA == PIPE_BLENDFACTOR_ZERO) && 123f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (dstRGB == PIPE_BLENDFACTOR_SRC_COLOR || 124f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dstRGB == PIPE_BLENDFACTOR_ONE) && 125f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (dstA == PIPE_BLENDFACTOR_ONE); 126f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 127f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 128f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic boolean blend_discard_if_src_alpha_color_0(unsigned srcRGB, unsigned srcA, 129f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned dstRGB, unsigned dstA) 130f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 131f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* If the blend equation is ADD or REVERSE_SUBTRACT, 132f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * SRC_ALPHA_COLOR == (0,0,0,0), and the following state is set, 133f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * the colorbuffer will not be changed. 134f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Notice that the dst factors are the src factors inverted. */ 135f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return (srcRGB == PIPE_BLENDFACTOR_SRC_COLOR || 136f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org srcRGB == PIPE_BLENDFACTOR_SRC_ALPHA || 137f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org srcRGB == PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE || 138f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org srcRGB == PIPE_BLENDFACTOR_ZERO) && 139f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (srcA == PIPE_BLENDFACTOR_SRC_COLOR || 140f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org srcA == PIPE_BLENDFACTOR_SRC_ALPHA || 141f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org srcA == PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE || 142f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org srcA == PIPE_BLENDFACTOR_ZERO) && 143f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (dstRGB == PIPE_BLENDFACTOR_INV_SRC_COLOR || 144f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dstRGB == PIPE_BLENDFACTOR_INV_SRC_ALPHA || 145f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dstRGB == PIPE_BLENDFACTOR_ONE) && 146f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (dstA == PIPE_BLENDFACTOR_INV_SRC_COLOR || 147f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dstA == PIPE_BLENDFACTOR_INV_SRC_ALPHA || 148f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dstA == PIPE_BLENDFACTOR_ONE); 149f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 150f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 151f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic boolean blend_discard_if_src_alpha_color_1(unsigned srcRGB, unsigned srcA, 152f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned dstRGB, unsigned dstA) 153f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 154f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* If the blend equation is ADD or REVERSE_SUBTRACT, 155f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * SRC_ALPHA_COLOR == (1,1,1,1), and the following state is set, 156f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * the colorbuffer will not be changed. 157f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Notice that the dst factors are the src factors inverted. */ 158f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return (srcRGB == PIPE_BLENDFACTOR_INV_SRC_COLOR || 159f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org srcRGB == PIPE_BLENDFACTOR_INV_SRC_ALPHA || 160f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org srcRGB == PIPE_BLENDFACTOR_ZERO) && 161f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (srcA == PIPE_BLENDFACTOR_INV_SRC_COLOR || 162f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org srcA == PIPE_BLENDFACTOR_INV_SRC_ALPHA || 163f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org srcA == PIPE_BLENDFACTOR_ZERO) && 164f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (dstRGB == PIPE_BLENDFACTOR_SRC_COLOR || 165f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dstRGB == PIPE_BLENDFACTOR_SRC_ALPHA || 166f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dstRGB == PIPE_BLENDFACTOR_ONE) && 167f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (dstA == PIPE_BLENDFACTOR_SRC_COLOR || 168f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dstA == PIPE_BLENDFACTOR_SRC_ALPHA || 169f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dstA == PIPE_BLENDFACTOR_ONE); 170f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 171f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 172f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* The hardware colormask is clunky a must be swizzled depending on the format. 173f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * This was figured out by trial-and-error. */ 174f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic unsigned bgra_cmask(unsigned mask) 175f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 176f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return ((mask & PIPE_MASK_R) << 2) | 177f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ((mask & PIPE_MASK_B) >> 2) | 178f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (mask & (PIPE_MASK_G | PIPE_MASK_A)); 179f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 180f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 181f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic unsigned rgba_cmask(unsigned mask) 182f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 183f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return mask & PIPE_MASK_RGBA; 184f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 185f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 186f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic unsigned rrrr_cmask(unsigned mask) 187f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 188f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return (mask & PIPE_MASK_R) | 189f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ((mask & PIPE_MASK_R) << 1) | 190f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ((mask & PIPE_MASK_R) << 2) | 191f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ((mask & PIPE_MASK_R) << 3); 192f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 193f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 194f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic unsigned aaaa_cmask(unsigned mask) 195f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 196f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return ((mask & PIPE_MASK_A) >> 3) | 197f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ((mask & PIPE_MASK_A) >> 2) | 198f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ((mask & PIPE_MASK_A) >> 1) | 199f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (mask & PIPE_MASK_A); 200f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 201f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 202f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic unsigned grrg_cmask(unsigned mask) 203f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 204f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return ((mask & PIPE_MASK_R) << 1) | 205f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ((mask & PIPE_MASK_R) << 2) | 206f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ((mask & PIPE_MASK_G) >> 1) | 207f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ((mask & PIPE_MASK_G) << 2); 208f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 209f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 210f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic unsigned arra_cmask(unsigned mask) 211f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 212f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return ((mask & PIPE_MASK_R) << 1) | 213f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ((mask & PIPE_MASK_R) << 2) | 214f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ((mask & PIPE_MASK_A) >> 3) | 215f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (mask & PIPE_MASK_A); 216f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 217f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 218f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* Create a new blend state based on the CSO blend state. 219f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 220f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * This encompasses alpha blending, logic/raster ops, and blend dithering. */ 221f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void* r300_create_blend_state(struct pipe_context* pipe, 222f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const struct pipe_blend_state* state) 223f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 224f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_screen* r300screen = r300_screen(pipe->screen); 225f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_blend_state* blend = CALLOC_STRUCT(r300_blend_state); 226f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32_t blend_control = 0; /* R300_RB3D_CBLEND: 0x4e04 */ 227f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32_t blend_control_noclamp = 0; /* R300_RB3D_CBLEND: 0x4e04 */ 228f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32_t alpha_blend_control = 0; /* R300_RB3D_ABLEND: 0x4e08 */ 229f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32_t alpha_blend_control_noclamp = 0; /* R300_RB3D_ABLEND: 0x4e08 */ 230f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32_t rop = 0; /* R300_RB3D_ROPCNTL: 0x4e18 */ 231f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32_t dither = 0; /* R300_RB3D_DITHER_CTL: 0x4e50 */ 232f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org int i; 233f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org CB_LOCALS; 234f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 235f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org blend->state = *state; 236f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 237f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (state->rt[0].blend_enable) 238f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org { 239f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned eqRGB = state->rt[0].rgb_func; 240f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned srcRGB = state->rt[0].rgb_src_factor; 241f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned dstRGB = state->rt[0].rgb_dst_factor; 242f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 243f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned eqA = state->rt[0].alpha_func; 244f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned srcA = state->rt[0].alpha_src_factor; 245f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned dstA = state->rt[0].alpha_dst_factor; 246f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 247f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* despite the name, ALPHA_BLEND_ENABLE has nothing to do with alpha, 248f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * this is just the crappy D3D naming */ 249f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org blend_control = blend_control_noclamp = 250f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org R300_ALPHA_BLEND_ENABLE | 251f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ( r300_translate_blend_factor(srcRGB) << R300_SRC_BLEND_SHIFT) | 252f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ( r300_translate_blend_factor(dstRGB) << R300_DST_BLEND_SHIFT); 253f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org blend_control |= 254f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_translate_blend_function(eqRGB, TRUE); 255f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org blend_control_noclamp |= 256f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_translate_blend_function(eqRGB, FALSE); 257f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 258f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Optimization: some operations do not require the destination color. 259f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 260f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * When SRC_ALPHA_SATURATE is used, colorbuffer reads must be enabled, 261f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * otherwise blending gives incorrect results. It seems to be 262f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * a hardware bug. */ 263f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (eqRGB == PIPE_BLEND_MIN || eqA == PIPE_BLEND_MIN || 264f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org eqRGB == PIPE_BLEND_MAX || eqA == PIPE_BLEND_MAX || 265f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dstRGB != PIPE_BLENDFACTOR_ZERO || 266f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dstA != PIPE_BLENDFACTOR_ZERO || 267f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org srcRGB == PIPE_BLENDFACTOR_DST_COLOR || 268f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org srcRGB == PIPE_BLENDFACTOR_DST_ALPHA || 269f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org srcRGB == PIPE_BLENDFACTOR_INV_DST_COLOR || 270f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org srcRGB == PIPE_BLENDFACTOR_INV_DST_ALPHA || 271f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org srcA == PIPE_BLENDFACTOR_DST_COLOR || 272f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org srcA == PIPE_BLENDFACTOR_DST_ALPHA || 273f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org srcA == PIPE_BLENDFACTOR_INV_DST_COLOR || 274f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org srcA == PIPE_BLENDFACTOR_INV_DST_ALPHA || 275f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org srcRGB == PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE) { 276f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Enable reading from the colorbuffer. */ 277f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org blend_control |= R300_READ_ENABLE; 278f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org blend_control_noclamp |= R300_READ_ENABLE; 279f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 280f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (r300screen->caps.is_r500) { 281f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Optimization: Depending on incoming pixels, we can 282f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * conditionally disable the reading in hardware... */ 283f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (eqRGB != PIPE_BLEND_MIN && eqA != PIPE_BLEND_MIN && 284f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org eqRGB != PIPE_BLEND_MAX && eqA != PIPE_BLEND_MAX) { 285f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Disable reading if SRC_ALPHA == 0. */ 286f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if ((dstRGB == PIPE_BLENDFACTOR_SRC_ALPHA || 287f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dstRGB == PIPE_BLENDFACTOR_ZERO) && 288f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (dstA == PIPE_BLENDFACTOR_SRC_COLOR || 289f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dstA == PIPE_BLENDFACTOR_SRC_ALPHA || 290f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dstA == PIPE_BLENDFACTOR_ZERO) && 291f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (srcRGB != PIPE_BLENDFACTOR_DST_COLOR && 292f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org srcRGB != PIPE_BLENDFACTOR_DST_ALPHA && 293f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org srcRGB != PIPE_BLENDFACTOR_INV_DST_COLOR && 294f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org srcRGB != PIPE_BLENDFACTOR_INV_DST_ALPHA)) { 295f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org blend_control |= R500_SRC_ALPHA_0_NO_READ; 296f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 297f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 298f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Disable reading if SRC_ALPHA == 1. */ 299f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if ((dstRGB == PIPE_BLENDFACTOR_INV_SRC_ALPHA || 300f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dstRGB == PIPE_BLENDFACTOR_ZERO) && 301f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (dstA == PIPE_BLENDFACTOR_INV_SRC_COLOR || 302f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dstA == PIPE_BLENDFACTOR_INV_SRC_ALPHA || 303f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dstA == PIPE_BLENDFACTOR_ZERO) && 304f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (srcRGB != PIPE_BLENDFACTOR_DST_COLOR && 305f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org srcRGB != PIPE_BLENDFACTOR_DST_ALPHA && 306f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org srcRGB != PIPE_BLENDFACTOR_INV_DST_COLOR && 307f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org srcRGB != PIPE_BLENDFACTOR_INV_DST_ALPHA)) { 308f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org blend_control |= R500_SRC_ALPHA_1_NO_READ; 309f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 310f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 311f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 312f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 313f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 314f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Optimization: discard pixels which don't change the colorbuffer. 315f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 316f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * The code below is non-trivial and some math is involved. 317f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 318f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Discarding pixels must be disabled when FP16 AA is enabled. 319f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * This is a hardware bug. Also, this implementation wouldn't work 320f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * with FP blending enabled and equation clamping disabled. 321f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 322f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Equations other than ADD are rarely used and therefore won't be 323f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * optimized. */ 324f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if ((eqRGB == PIPE_BLEND_ADD || eqRGB == PIPE_BLEND_REVERSE_SUBTRACT) && 325f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (eqA == PIPE_BLEND_ADD || eqA == PIPE_BLEND_REVERSE_SUBTRACT)) { 326f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* ADD: X+Y 327f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * REVERSE_SUBTRACT: Y-X 328f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 329f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * The idea is: 330f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * If X = src*srcFactor = 0 and Y = dst*dstFactor = 1, 331f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * then CB will not be changed. 332f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 333f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Given the srcFactor and dstFactor variables, we can derive 334f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * what src and dst should be equal to and discard appropriate 335f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * pixels. 336f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 337f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (blend_discard_if_src_alpha_0(srcRGB, srcA, dstRGB, dstA)) { 338f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org blend_control |= R300_DISCARD_SRC_PIXELS_SRC_ALPHA_0; 339f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } else if (blend_discard_if_src_alpha_1(srcRGB, srcA, 340f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dstRGB, dstA)) { 341f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org blend_control |= R300_DISCARD_SRC_PIXELS_SRC_ALPHA_1; 342f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } else if (blend_discard_if_src_color_0(srcRGB, srcA, 343f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dstRGB, dstA)) { 344f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org blend_control |= R300_DISCARD_SRC_PIXELS_SRC_COLOR_0; 345f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } else if (blend_discard_if_src_color_1(srcRGB, srcA, 346f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dstRGB, dstA)) { 347f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org blend_control |= R300_DISCARD_SRC_PIXELS_SRC_COLOR_1; 348f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } else if (blend_discard_if_src_alpha_color_0(srcRGB, srcA, 349f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dstRGB, dstA)) { 350f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org blend_control |= 351f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org R300_DISCARD_SRC_PIXELS_SRC_ALPHA_COLOR_0; 352f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } else if (blend_discard_if_src_alpha_color_1(srcRGB, srcA, 353f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dstRGB, dstA)) { 354f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org blend_control |= 355f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org R300_DISCARD_SRC_PIXELS_SRC_ALPHA_COLOR_1; 356f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 357f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 358f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 359f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* separate alpha */ 360f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (srcA != srcRGB || dstA != dstRGB || eqA != eqRGB) { 361f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org blend_control |= R300_SEPARATE_ALPHA_ENABLE; 362f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org blend_control_noclamp |= R300_SEPARATE_ALPHA_ENABLE; 363f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org alpha_blend_control = alpha_blend_control_noclamp = 364f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (r300_translate_blend_factor(srcA) << R300_SRC_BLEND_SHIFT) | 365f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (r300_translate_blend_factor(dstA) << R300_DST_BLEND_SHIFT); 366f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org alpha_blend_control |= 367f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_translate_blend_function(eqA, TRUE); 368f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org alpha_blend_control_noclamp |= 369f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_translate_blend_function(eqA, FALSE); 370f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 371f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 372f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 373f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* PIPE_LOGICOP_* don't need to be translated, fortunately. */ 374f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (state->logicop_enable) { 375f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org rop = R300_RB3D_ROPCNTL_ROP_ENABLE | 376f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (state->logicop_func) << R300_RB3D_ROPCNTL_ROP_SHIFT; 377f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 378f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 379f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Neither fglrx nor classic r300 ever set this, regardless of dithering 380f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * state. Since it's an optional implementation detail, we can leave it 381f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * out and never dither. 382f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 383f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * This could be revisited if we ever get quality or conformance hints. 384f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 385f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (state->dither) { 386f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dither = R300_RB3D_DITHER_CTL_DITHER_MODE_LUT | 387f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org R300_RB3D_DITHER_CTL_ALPHA_DITHER_MODE_LUT; 388f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 389f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 390f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 391f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Build a command buffer. */ 392f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org { 393f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned (*func[COLORMASK_NUM_SWIZZLES])(unsigned) = { 394f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org bgra_cmask, 395f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org rgba_cmask, 396f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org rrrr_cmask, 397f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org aaaa_cmask, 398f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org grrg_cmask, 399f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org arra_cmask 400f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org }; 401f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 402f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org for (i = 0; i < COLORMASK_NUM_SWIZZLES; i++) { 403f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org BEGIN_CB(blend->cb_clamp[i], 8); 404f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG(R300_RB3D_ROPCNTL, rop); 405f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG_SEQ(R300_RB3D_CBLEND, 3); 406f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB(blend_control); 407f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB(alpha_blend_control); 408f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB(func[i](state->rt[0].colormask)); 409f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG(R300_RB3D_DITHER_CTL, dither); 410f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org END_CB; 411f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 412f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 413f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 414f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Build a command buffer. */ 415f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org BEGIN_CB(blend->cb_noclamp, 8); 416f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG(R300_RB3D_ROPCNTL, rop); 417f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG_SEQ(R300_RB3D_CBLEND, 3); 418f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB(blend_control_noclamp); 419f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB(alpha_blend_control_noclamp); 420f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB(rgba_cmask(state->rt[0].colormask)); 421f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG(R300_RB3D_DITHER_CTL, dither); 422f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org END_CB; 423f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 424f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* The same as above, but with no colorbuffer reads and writes. */ 425f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org BEGIN_CB(blend->cb_no_readwrite, 8); 426f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG(R300_RB3D_ROPCNTL, rop); 427f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG_SEQ(R300_RB3D_CBLEND, 3); 428f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB(0); 429f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB(0); 430f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB(0); 431f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG(R300_RB3D_DITHER_CTL, dither); 432f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org END_CB; 433f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 434f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return (void*)blend; 435f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 436f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 437f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* Bind blend state. */ 438f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r300_bind_blend_state(struct pipe_context* pipe, 439f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org void* state) 440f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 441f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_context* r300 = r300_context(pipe); 442f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 443f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org UPDATE_STATE(state, r300->blend_state); 444f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 445f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 446f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* Free blend state. */ 447f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r300_delete_blend_state(struct pipe_context* pipe, 448f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org void* state) 449f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 450f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org FREE(state); 451f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 452f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 453f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* Convert float to 10bit integer */ 454f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic unsigned float_to_fixed10(float f) 455f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 456f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return CLAMP((unsigned)(f * 1023.9f), 0, 1023); 457f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 458f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 459f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* Set blend color. 460f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Setup both R300 and R500 registers, figure out later which one to write. */ 461f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r300_set_blend_color(struct pipe_context* pipe, 462f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const struct pipe_blend_color* color) 463f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 464f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_context* r300 = r300_context(pipe); 465f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_framebuffer_state *fb = r300->fb_state.state; 466f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_blend_color_state *state = 467f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (struct r300_blend_color_state*)r300->blend_color_state.state; 468f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_blend_color c; 469f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org enum pipe_format format = fb->nr_cbufs ? fb->cbufs[0]->format : 0; 470f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float tmp; 471f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org CB_LOCALS; 472f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 473f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org state->state = *color; /* Save it, so that we can reuse it in set_fb_state */ 474f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org c = *color; 475f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 476f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* The blend color is dependent on the colorbuffer format. */ 477f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (fb->nr_cbufs) { 478f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org switch (format) { 479f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_FORMAT_R8_UNORM: 480f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_FORMAT_L8_UNORM: 481f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_FORMAT_I8_UNORM: 482f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org c.color[1] = c.color[0]; 483f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 484f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 485f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_FORMAT_A8_UNORM: 486f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org c.color[1] = c.color[3]; 487f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 488f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 489f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_FORMAT_R8G8_UNORM: 490f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org c.color[2] = c.color[1]; 491f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 492f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 493f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_FORMAT_L8A8_UNORM: 494f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org c.color[2] = c.color[3]; 495f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 496f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 497f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_FORMAT_R8G8B8A8_UNORM: 498f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_FORMAT_R8G8B8X8_UNORM: 499f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org tmp = c.color[0]; 500f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org c.color[0] = c.color[2]; 501f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org c.color[2] = tmp; 502f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 503f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 504f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org default:; 505f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 506f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 507f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 508f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (r300->screen->caps.is_r500) { 509f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org BEGIN_CB(state->cb, 3); 510f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG_SEQ(R500_RB3D_CONSTANT_COLOR_AR, 2); 511f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 512f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org switch (format) { 513f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_FORMAT_R16G16B16A16_FLOAT: 514f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB(util_float_to_half(c.color[2]) | 515f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (util_float_to_half(c.color[3]) << 16)); 516f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB(util_float_to_half(c.color[0]) | 517f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (util_float_to_half(c.color[1]) << 16)); 518f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 519f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 520f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org default: 521f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB(float_to_fixed10(c.color[0]) | 522f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (float_to_fixed10(c.color[3]) << 16)); 523f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB(float_to_fixed10(c.color[2]) | 524f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (float_to_fixed10(c.color[1]) << 16)); 525f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 526f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 527f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org END_CB; 528f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } else { 529f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org union util_color uc; 530f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org util_pack_color(c.color, PIPE_FORMAT_B8G8R8A8_UNORM, &uc); 531f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 532f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org BEGIN_CB(state->cb, 2); 533f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG(R300_RB3D_BLEND_COLOR, uc.ui); 534f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org END_CB; 535f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 536f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 537f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_mark_atom_dirty(r300, &r300->blend_color_state); 538f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 539f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 540f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r300_set_clip_state(struct pipe_context* pipe, 541f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const struct pipe_clip_state* state) 542f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 543f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_context* r300 = r300_context(pipe); 544f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_clip_state *clip = 545f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (struct r300_clip_state*)r300->clip_state.state; 546f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org CB_LOCALS; 547f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 548f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (r300->screen->caps.has_tcl) { 549f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org BEGIN_CB(clip->cb, r300->clip_state.size); 550f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG(R300_VAP_PVS_VECTOR_INDX_REG, 551f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (r300->screen->caps.is_r500 ? 552f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org R500_PVS_UCP_START : R300_PVS_UCP_START)); 553f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_ONE_REG(R300_VAP_PVS_UPLOAD_DATA, 6 * 4); 554f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_TABLE(state->ucp, 6 * 4); 555f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org END_CB; 556f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 557f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_mark_atom_dirty(r300, &r300->clip_state); 558f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } else { 559f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org draw_set_clip_state(r300->draw, state); 560f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 561f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 562f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 563f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void 564f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgr300_set_sample_mask(struct pipe_context *pipe, 565f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned sample_mask) 566f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 567f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 568f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 569f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 570f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* Create a new depth, stencil, and alpha state based on the CSO dsa state. 571f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 572f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * This contains the depth buffer, stencil buffer, alpha test, and such. 573f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * On the Radeon, depth and stencil buffer setup are intertwined, which is 574f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * the reason for some of the strange-looking assignments across registers. */ 575f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void* 576f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_create_dsa_state(struct pipe_context* pipe, 577f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const struct pipe_depth_stencil_alpha_state* state) 578f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 579f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_capabilities *caps = &r300_screen(pipe->screen)->caps; 580f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_dsa_state* dsa = CALLOC_STRUCT(r300_dsa_state); 581f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org CB_LOCALS; 582f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 583f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dsa->dsa = *state; 584f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 585f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Depth test setup. - separate write mask depth for decomp flush */ 586f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (state->depth.writemask) { 587f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dsa->z_buffer_control |= R300_Z_WRITE_ENABLE; 588f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 589f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 590f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (state->depth.enabled) { 591f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dsa->z_buffer_control |= R300_Z_ENABLE; 592f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 593f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dsa->z_stencil_control |= 594f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (r300_translate_depth_stencil_function(state->depth.func) << 595f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org R300_Z_FUNC_SHIFT); 596f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } else { 597f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* We must enable depth test, otherwise occlusion queries won't work. */ 598f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dsa->z_buffer_control |= R300_Z_ENABLE; 599f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dsa->z_stencil_control |= R300_ZS_ALWAYS; 600f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 601f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 602f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Stencil buffer setup. */ 603f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (state->stencil[0].enabled) { 604f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dsa->z_buffer_control |= R300_STENCIL_ENABLE; 605f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dsa->z_stencil_control |= 606f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (r300_translate_depth_stencil_function(state->stencil[0].func) << 607f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org R300_S_FRONT_FUNC_SHIFT) | 608f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (r300_translate_stencil_op(state->stencil[0].fail_op) << 609f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org R300_S_FRONT_SFAIL_OP_SHIFT) | 610f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (r300_translate_stencil_op(state->stencil[0].zpass_op) << 611f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org R300_S_FRONT_ZPASS_OP_SHIFT) | 612f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (r300_translate_stencil_op(state->stencil[0].zfail_op) << 613f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org R300_S_FRONT_ZFAIL_OP_SHIFT); 614f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 615f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dsa->stencil_ref_mask = 616f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (state->stencil[0].valuemask << R300_STENCILMASK_SHIFT) | 617f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (state->stencil[0].writemask << R300_STENCILWRITEMASK_SHIFT); 618f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 619f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (state->stencil[1].enabled) { 620f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dsa->two_sided = TRUE; 621f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 622f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dsa->z_buffer_control |= R300_STENCIL_FRONT_BACK; 623f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dsa->z_stencil_control |= 624f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (r300_translate_depth_stencil_function(state->stencil[1].func) << 625f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org R300_S_BACK_FUNC_SHIFT) | 626f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (r300_translate_stencil_op(state->stencil[1].fail_op) << 627f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org R300_S_BACK_SFAIL_OP_SHIFT) | 628f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (r300_translate_stencil_op(state->stencil[1].zpass_op) << 629f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org R300_S_BACK_ZPASS_OP_SHIFT) | 630f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (r300_translate_stencil_op(state->stencil[1].zfail_op) << 631f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org R300_S_BACK_ZFAIL_OP_SHIFT); 632f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 633f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dsa->stencil_ref_bf = 634f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (state->stencil[1].valuemask << R300_STENCILMASK_SHIFT) | 635f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (state->stencil[1].writemask << R300_STENCILWRITEMASK_SHIFT); 636f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 637f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (caps->is_r500) { 638f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dsa->z_buffer_control |= R500_STENCIL_REFMASK_FRONT_BACK; 639f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } else { 640f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dsa->two_sided_stencil_ref = 641f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (state->stencil[0].valuemask != state->stencil[1].valuemask || 642f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org state->stencil[0].writemask != state->stencil[1].writemask); 643f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 644f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 645f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 646f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 647f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Alpha test setup. */ 648f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (state->alpha.enabled) { 649f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dsa->alpha_function = 650f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_translate_alpha_function(state->alpha.func) | 651f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org R300_FG_ALPHA_FUNC_ENABLE; 652f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 653f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dsa->alpha_function |= float_to_ubyte(state->alpha.ref_value); 654f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dsa->alpha_value = util_float_to_half(state->alpha.ref_value); 655f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 656f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (caps->is_r500) { 657f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dsa->alpha_function_fp16 = dsa->alpha_function | 658f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org R500_FG_ALPHA_FUNC_FP16_ENABLE; 659f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dsa->alpha_function |= R500_FG_ALPHA_FUNC_8BIT; 660f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 661f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 662f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 663f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org BEGIN_CB(&dsa->cb_begin, 10); 664f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG(R300_FG_ALPHA_FUNC, dsa->alpha_function); 665f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG_SEQ(R300_ZB_CNTL, 3); 666f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB(dsa->z_buffer_control); 667f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB(dsa->z_stencil_control); 668f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB(dsa->stencil_ref_mask); 669f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG(R500_ZB_STENCILREFMASK_BF, dsa->stencil_ref_bf); 670f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG(R500_FG_ALPHA_VALUE, dsa->alpha_value); 671f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org END_CB; 672f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 673f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org BEGIN_CB(&dsa->cb_begin_fp16, 10); 674f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG(R300_FG_ALPHA_FUNC, dsa->alpha_function_fp16); 675f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG_SEQ(R300_ZB_CNTL, 3); 676f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB(dsa->z_buffer_control); 677f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB(dsa->z_stencil_control); 678f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB(dsa->stencil_ref_mask); 679f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG(R500_ZB_STENCILREFMASK_BF, dsa->stencil_ref_bf); 680f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG(R500_FG_ALPHA_VALUE, dsa->alpha_value); 681f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org END_CB; 682f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 683f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* We must enable depth test, otherwise occlusion queries won't work. 684f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * We setup a dummy zbuffer to silent the CS checker, see emit_fb_state. */ 685f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org BEGIN_CB(dsa->cb_zb_no_readwrite, 10); 686f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG(R300_FG_ALPHA_FUNC, dsa->alpha_function); 687f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG_SEQ(R300_ZB_CNTL, 3); 688f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB(R300_Z_ENABLE); 689f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB(R300_ZS_ALWAYS); 690f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB(0); 691f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG(R500_ZB_STENCILREFMASK_BF, 0); 692f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG(R500_FG_ALPHA_VALUE, dsa->alpha_value); 693f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org END_CB; 694f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 695f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org BEGIN_CB(dsa->cb_fp16_zb_no_readwrite, 10); 696f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG(R300_FG_ALPHA_FUNC, dsa->alpha_function_fp16); 697f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG_SEQ(R300_ZB_CNTL, 3); 698f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB(R300_Z_ENABLE); 699f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB(R300_ZS_ALWAYS); 700f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB(0); 701f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG(R500_ZB_STENCILREFMASK_BF, 0); 702f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG(R500_FG_ALPHA_VALUE, dsa->alpha_value); 703f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org END_CB; 704f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 705f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return (void*)dsa; 706f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 707f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 708f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r300_dsa_inject_stencilref(struct r300_context *r300) 709f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 710f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_dsa_state *dsa = 711f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (struct r300_dsa_state*)r300->dsa_state.state; 712f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 713f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!dsa) 714f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return; 715f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 716f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dsa->stencil_ref_mask = 717f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (dsa->stencil_ref_mask & ~R300_STENCILREF_MASK) | 718f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->stencil_ref.ref_value[0]; 719f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dsa->stencil_ref_bf = 720f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (dsa->stencil_ref_bf & ~R300_STENCILREF_MASK) | 721f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->stencil_ref.ref_value[1]; 722f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 723f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 724f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* Bind DSA state. */ 725f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r300_bind_dsa_state(struct pipe_context* pipe, 726f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org void* state) 727f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 728f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_context* r300 = r300_context(pipe); 729f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 730f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!state) { 731f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return; 732f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 733f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 734f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org UPDATE_STATE(state, r300->dsa_state); 735f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 736f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_mark_atom_dirty(r300, &r300->hyperz_state); /* Will be updated before the emission. */ 737f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_dsa_inject_stencilref(r300); 738f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 739f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 740f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* Free DSA state. */ 741f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r300_delete_dsa_state(struct pipe_context* pipe, 742f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org void* state) 743f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 744f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org FREE(state); 745f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 746f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 747f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r300_set_stencil_ref(struct pipe_context* pipe, 748f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const struct pipe_stencil_ref* sr) 749f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 750f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_context* r300 = r300_context(pipe); 751f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 752f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->stencil_ref = *sr; 753f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 754f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_dsa_inject_stencilref(r300); 755f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_mark_atom_dirty(r300, &r300->dsa_state); 756f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 757f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 758f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r300_tex_set_tiling_flags(struct r300_context *r300, 759f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_resource *tex, 760f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned level) 761f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 762f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Check if the macrotile flag needs to be changed. 763f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Skip changing the flags otherwise. */ 764f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (tex->tex.macrotile[tex->surface_level] != 765f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org tex->tex.macrotile[level]) { 766f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->rws->buffer_set_tiling(tex->buf, r300->cs, 767f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org tex->tex.microtile, tex->tex.macrotile[level], 768f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 0, 0, 0, 0, 0, 769f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org tex->tex.stride_in_bytes[0]); 770f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 771f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org tex->surface_level = level; 772f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 773f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 774f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 775f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* This switcheroo is needed just because of goddamned MACRO_SWITCH. */ 776f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r300_fb_set_tiling_flags(struct r300_context *r300, 777f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const struct pipe_framebuffer_state *state) 778f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 779f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned i; 780f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 781f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Set tiling flags for new surfaces. */ 782f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org for (i = 0; i < state->nr_cbufs; i++) { 783f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_tex_set_tiling_flags(r300, 784f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_resource(state->cbufs[i]->texture), 785f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org state->cbufs[i]->u.tex.level); 786f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 787f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (state->zsbuf) { 788f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_tex_set_tiling_flags(r300, 789f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_resource(state->zsbuf->texture), 790f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org state->zsbuf->u.tex.level); 791f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 792f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 793f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 794f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r300_print_fb_surf_info(struct pipe_surface *surf, unsigned index, 795f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const char *binding) 796f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 797f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_resource *tex = surf->texture; 798f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_resource *rtex = r300_resource(tex); 799f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 800f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org fprintf(stderr, 801f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org "r300: %s[%i] Dim: %ix%i, Firstlayer: %i, " 802f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org "Lastlayer: %i, Level: %i, Format: %s\n" 803f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 804f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org "r300: TEX: Macro: %s, Micro: %s, " 805f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org "Dim: %ix%ix%i, LastLevel: %i, Format: %s\n", 806f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 807f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org binding, index, surf->width, surf->height, 808f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org surf->u.tex.first_layer, surf->u.tex.last_layer, surf->u.tex.level, 809f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org util_format_short_name(surf->format), 810f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 811f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org rtex->tex.macrotile[0] ? "YES" : " NO", 812f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org rtex->tex.microtile ? "YES" : " NO", 813f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org tex->width0, tex->height0, tex->depth0, 814f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org tex->last_level, util_format_short_name(surf->format)); 815f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 816f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 817f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgvoid r300_mark_fb_state_dirty(struct r300_context *r300, 818f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org enum r300_fb_state_change change) 819f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 820f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_framebuffer_state *state = r300->fb_state.state; 821f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 822f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_mark_atom_dirty(r300, &r300->gpu_flush); 823f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_mark_atom_dirty(r300, &r300->fb_state); 824f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 825f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* What is marked as dirty depends on the enum r300_fb_state_change. */ 826f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (change == R300_CHANGED_FB_STATE) { 827f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_mark_atom_dirty(r300, &r300->aa_state); 828f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_mark_atom_dirty(r300, &r300->dsa_state); /* for AlphaRef */ 829f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_set_blend_color(&r300->context, r300->blend_color_state.state); 830f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 831f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 832f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (change == R300_CHANGED_FB_STATE || 833f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org change == R300_CHANGED_HYPERZ_FLAG) { 834f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_mark_atom_dirty(r300, &r300->hyperz_state); 835f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 836f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 837f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (change == R300_CHANGED_FB_STATE || 838f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org change == R300_CHANGED_MULTIWRITE) { 839f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_mark_atom_dirty(r300, &r300->fb_state_pipelined); 840f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 841f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 842f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Now compute the fb_state atom size. */ 843f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->fb_state.size = 2 + (8 * state->nr_cbufs); 844f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 845f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (r300->cbzb_clear) { 846f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->fb_state.size += 10; 847f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } else if (state->zsbuf) { 848f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->fb_state.size += 10; 849f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (r300->hyperz_enabled) 850f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->fb_state.size += 8; 851f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } else if (state->nr_cbufs) { 852f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->fb_state.size += 10; 853f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 854f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 855f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* The size of the rest of atoms stays the same. */ 856f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 857f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 858f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void 859f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgr300_set_framebuffer_state(struct pipe_context* pipe, 860f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const struct pipe_framebuffer_state* state) 861f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 862f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_context* r300 = r300_context(pipe); 863f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_aa_state *aa = (struct r300_aa_state*)r300->aa_state.state; 864f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_framebuffer_state *old_state = r300->fb_state.state; 865f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned max_width, max_height, i; 866f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32_t zbuffer_bpp = 0; 867f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org boolean unlock_zbuffer = FALSE; 868f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 869f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (r300->screen->caps.is_r500) { 870f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org max_width = max_height = 4096; 871f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } else if (r300->screen->caps.is_r400) { 872f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org max_width = max_height = 4021; 873f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } else { 874f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org max_width = max_height = 2560; 875f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 876f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 877f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (state->width > max_width || state->height > max_height) { 878f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org fprintf(stderr, "r300: Implementation error: Render targets are too " 879f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org "big in %s, refusing to bind framebuffer state!\n", __FUNCTION__); 880f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return; 881f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 882f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 883f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (old_state->zsbuf && r300->zmask_in_use && !r300->locked_zbuffer) { 884f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* There is a zmask in use, what are we gonna do? */ 885f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (state->zsbuf) { 886f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!pipe_surface_equal(old_state->zsbuf, state->zsbuf)) { 887f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Decompress the currently bound zbuffer before we bind another one. */ 888f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_decompress_zmask(r300); 889f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->hiz_in_use = FALSE; 890f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 891f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } else { 892f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* We don't bind another zbuffer, so lock the current one. */ 893f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org pipe_surface_reference(&r300->locked_zbuffer, old_state->zsbuf); 894f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 895f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } else if (r300->locked_zbuffer) { 896f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* We have a locked zbuffer now, what are we gonna do? */ 897f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (state->zsbuf) { 898f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!pipe_surface_equal(r300->locked_zbuffer, state->zsbuf)) { 899f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* We are binding some other zbuffer, so decompress the locked one, 900f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * it gets unlocked automatically. */ 901f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_decompress_zmask_locked_unsafe(r300); 902f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->hiz_in_use = FALSE; 903f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } else { 904f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* We are binding the locked zbuffer again, so unlock it. */ 905f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unlock_zbuffer = TRUE; 906f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 907f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 908f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 909f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org assert(state->zsbuf || (r300->locked_zbuffer && !unlock_zbuffer) || !r300->zmask_in_use); 910f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 911f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Need to reset clamping or colormask. */ 912f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_mark_atom_dirty(r300, &r300->blend_state); 913f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 914f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Re-swizzle the blend color. */ 915f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_set_blend_color(pipe, &((struct r300_blend_color_state*)r300->blend_color_state.state)->state); 916f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 917f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* If zsbuf is set from NULL to non-NULL or vice versa.. */ 918f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!!old_state->zsbuf != !!state->zsbuf) { 919f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_mark_atom_dirty(r300, &r300->dsa_state); 920f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 921f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 922f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (r300->screen->info.drm_minor < 12) { 923f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* The tiling flags are dependent on the surface miplevel, unfortunately. 924f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * This workarounds a bad design decision in old kernels which were 925f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * rewriting tile fields in registers. */ 926f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_fb_set_tiling_flags(r300, state); 927f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 928f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 929f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org util_copy_framebuffer_state(r300->fb_state.state, state); 930f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 931f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (unlock_zbuffer) { 932f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org pipe_surface_reference(&r300->locked_zbuffer, NULL); 933f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 934f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 935f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_mark_fb_state_dirty(r300, R300_CHANGED_FB_STATE); 936f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 937f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (state->zsbuf) { 938f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org switch (util_format_get_blocksize(state->zsbuf->format)) { 939f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case 2: 940f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org zbuffer_bpp = 16; 941f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 942f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case 4: 943f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org zbuffer_bpp = 24; 944f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 945f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 946f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 947f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Polygon offset depends on the zbuffer bit depth. */ 948f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (r300->zbuffer_bpp != zbuffer_bpp) { 949f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->zbuffer_bpp = zbuffer_bpp; 950f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 951f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (r300->polygon_offset_enabled) 952f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_mark_atom_dirty(r300, &r300->rs_state); 953f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 954f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 955f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 956f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Set up AA config. */ 957f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (state->nr_cbufs && state->cbufs[0]->texture->nr_samples > 1) { 958f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org aa->aa_config = R300_GB_AA_CONFIG_AA_ENABLE; 959f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 960f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org switch (state->cbufs[0]->texture->nr_samples) { 961f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case 2: 962f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org aa->aa_config |= R300_GB_AA_CONFIG_NUM_AA_SUBSAMPLES_2; 963f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 964f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case 3: 965f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org aa->aa_config |= R300_GB_AA_CONFIG_NUM_AA_SUBSAMPLES_3; 966f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 967f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case 4: 968f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org aa->aa_config |= R300_GB_AA_CONFIG_NUM_AA_SUBSAMPLES_4; 969f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 970f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case 6: 971f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org aa->aa_config |= R300_GB_AA_CONFIG_NUM_AA_SUBSAMPLES_6; 972f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 973f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 974f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } else { 975f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org aa->aa_config = 0; 976f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 977f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 978f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (DBG_ON(r300, DBG_FB)) { 979f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org fprintf(stderr, "r300: set_framebuffer_state:\n"); 980f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org for (i = 0; i < state->nr_cbufs; i++) { 981f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_print_fb_surf_info(state->cbufs[i], i, "CB"); 982f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 983f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (state->zsbuf) { 984f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_print_fb_surf_info(state->zsbuf, 0, "ZB"); 985f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 986f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 987f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 988f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 989f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* Create fragment shader state. */ 990f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void* r300_create_fs_state(struct pipe_context* pipe, 991f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const struct pipe_shader_state* shader) 992f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 993f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_fragment_shader* fs = NULL; 994f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 995f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org fs = (struct r300_fragment_shader*)CALLOC_STRUCT(r300_fragment_shader); 996f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 997f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Copy state directly into shader. */ 998f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org fs->state = *shader; 999f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org fs->state.tokens = tgsi_dup_tokens(shader->tokens); 1000f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1001f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return (void*)fs; 1002f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 1003f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1004f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgvoid r300_mark_fs_code_dirty(struct r300_context *r300) 1005f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 1006f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_fragment_shader* fs = r300_fs(r300); 1007f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1008f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_mark_atom_dirty(r300, &r300->fs); 1009f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_mark_atom_dirty(r300, &r300->fs_rc_constant_state); 1010f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_mark_atom_dirty(r300, &r300->fs_constants); 1011f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->fs.size = fs->shader->cb_code_size; 1012f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1013f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (r300->screen->caps.is_r500) { 1014f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->fs_rc_constant_state.size = fs->shader->rc_state_count * 7; 1015f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->fs_constants.size = fs->shader->externals_count * 4 + 3; 1016f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } else { 1017f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->fs_rc_constant_state.size = fs->shader->rc_state_count * 5; 1018f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->fs_constants.size = fs->shader->externals_count * 4 + 1; 1019f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1020f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1021f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ((struct r300_constant_buffer*)r300->fs_constants.state)->remap_table = 1022f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org fs->shader->code.constants_remap_table; 1023f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 1024f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1025f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* Bind fragment shader state. */ 1026f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r300_bind_fs_state(struct pipe_context* pipe, void* shader) 1027f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 1028f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_context* r300 = r300_context(pipe); 1029f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_fragment_shader* fs = (struct r300_fragment_shader*)shader; 1030f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1031f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (fs == NULL) { 1032f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->fs.state = NULL; 1033f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return; 1034f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1035f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1036f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->fs.state = fs; 1037f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->fs_status = FRAGMENT_SHADER_DIRTY; 1038f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1039f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_mark_atom_dirty(r300, &r300->rs_block_state); /* Will be updated before the emission. */ 1040f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 1041f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1042f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* Delete fragment shader state. */ 1043f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r300_delete_fs_state(struct pipe_context* pipe, void* shader) 1044f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 1045f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_fragment_shader* fs = (struct r300_fragment_shader*)shader; 1046f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_fragment_shader_code *tmp, *ptr = fs->first; 1047f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1048f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org while (ptr) { 1049f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org tmp = ptr; 1050f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ptr = ptr->next; 1051f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org rc_constants_destroy(&tmp->code.constants); 1052f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org FREE(tmp->cb_code); 1053f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org FREE(tmp); 1054f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1055f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org FREE((void*)fs->state.tokens); 1056f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org FREE(shader); 1057f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 1058f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1059f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r300_set_polygon_stipple(struct pipe_context* pipe, 1060f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const struct pipe_poly_stipple* state) 1061f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 1062f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* XXX no idea how to set this up, but not terribly important */ 1063f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 1064f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1065f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* Create a new rasterizer state based on the CSO rasterizer state. 1066f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1067f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * This is a very large chunk of state, and covers most of the graphics 1068f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * backend (GB), geometry assembly (GA), and setup unit (SU) blocks. 1069f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1070f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * In a not entirely unironic sidenote, this state has nearly nothing to do 1071f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * with the actual block on the Radeon called the rasterizer (RS). */ 1072f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void* r300_create_rs_state(struct pipe_context* pipe, 1073f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const struct pipe_rasterizer_state* state) 1074f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 1075f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_rs_state* rs = CALLOC_STRUCT(r300_rs_state); 1076f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32_t vap_control_status; /* R300_VAP_CNTL_STATUS: 0x2140 */ 1077f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32_t vap_clip_cntl; /* R300_VAP_CLIP_CNTL: 0x221C */ 1078f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32_t point_size; /* R300_GA_POINT_SIZE: 0x421c */ 1079f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32_t point_minmax; /* R300_GA_POINT_MINMAX: 0x4230 */ 1080f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32_t line_control; /* R300_GA_LINE_CNTL: 0x4234 */ 1081f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32_t polygon_offset_enable; /* R300_SU_POLY_OFFSET_ENABLE: 0x42b4 */ 1082f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32_t cull_mode; /* R300_SU_CULL_MODE: 0x42b8 */ 1083f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32_t line_stipple_config; /* R300_GA_LINE_STIPPLE_CONFIG: 0x4328 */ 1084f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32_t line_stipple_value; /* R300_GA_LINE_STIPPLE_VALUE: 0x4260 */ 1085f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32_t polygon_mode; /* R300_GA_POLY_MODE: 0x4288 */ 1086f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32_t clip_rule; /* R300_SC_CLIP_RULE: 0x43D0 */ 1087f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32_t round_mode; /* R300_GA_ROUND_MODE: 0x428c */ 1088f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1089f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Point sprites texture coordinates, 0: lower left, 1: upper right */ 1090f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float point_texcoord_left = 0; /* R300_GA_POINT_S0: 0x4200 */ 1091f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float point_texcoord_bottom = 0;/* R300_GA_POINT_T0: 0x4204 */ 1092f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float point_texcoord_right = 1; /* R300_GA_POINT_S1: 0x4208 */ 1093f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float point_texcoord_top = 0; /* R300_GA_POINT_T1: 0x420c */ 1094f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org boolean vclamp = state->clamp_vertex_color || 1095f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org !r300_context(pipe)->screen->caps.is_r500; 1096f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org CB_LOCALS; 1097f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1098f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Copy rasterizer state. */ 1099f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org rs->rs = *state; 1100f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org rs->rs_draw = *state; 1101f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1102f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org rs->rs.sprite_coord_enable = state->point_quad_rasterization * 1103f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org state->sprite_coord_enable; 1104f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1105f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Override some states for Draw. */ 1106f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org rs->rs_draw.sprite_coord_enable = 0; /* We can do this in HW. */ 1107f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org rs->rs_draw.offset_point = 0; 1108f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org rs->rs_draw.offset_line = 0; 1109f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org rs->rs_draw.offset_tri = 0; 1110f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org rs->rs_draw.offset_clamp = 0; 1111f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1112f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#ifdef PIPE_ARCH_LITTLE_ENDIAN 1113f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vap_control_status = R300_VC_NO_SWAP; 1114f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#else 1115f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vap_control_status = R300_VC_32BIT_SWAP; 1116f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#endif 1117f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1118f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* If no TCL engine is present, turn off the HW TCL. */ 1119f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!r300_screen(pipe->screen)->caps.has_tcl) { 1120f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vap_control_status |= R300_VAP_TCL_BYPASS; 1121f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1122f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1123f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Point size width and height. */ 1124f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org point_size = 1125f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org pack_float_16_6x(state->point_size) | 1126f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (pack_float_16_6x(state->point_size) << R300_POINTSIZE_X_SHIFT); 1127f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1128f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Point size clamping. */ 1129f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (state->point_size_per_vertex) { 1130f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Per-vertex point size. 1131f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Clamp to [0, max FB size] */ 1132f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float min_psiz = util_get_min_point_size(state); 1133f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float max_psiz = pipe->screen->get_paramf(pipe->screen, 1134f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org PIPE_CAPF_MAX_POINT_WIDTH); 1135f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org point_minmax = 1136f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (pack_float_16_6x(min_psiz) << R300_GA_POINT_MINMAX_MIN_SHIFT) | 1137f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (pack_float_16_6x(max_psiz) << R300_GA_POINT_MINMAX_MAX_SHIFT); 1138f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } else { 1139f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* We cannot disable the point-size vertex output, 1140f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * so clamp it. */ 1141f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float psiz = state->point_size; 1142f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org point_minmax = 1143f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (pack_float_16_6x(psiz) << R300_GA_POINT_MINMAX_MIN_SHIFT) | 1144f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (pack_float_16_6x(psiz) << R300_GA_POINT_MINMAX_MAX_SHIFT); 1145f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1146f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1147f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Line control. */ 1148f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org line_control = pack_float_16_6x(state->line_width) | 1149f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org R300_GA_LINE_CNTL_END_TYPE_COMP; 1150f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1151f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Enable polygon mode */ 1152f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org polygon_mode = 0; 1153f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (state->fill_front != PIPE_POLYGON_MODE_FILL || 1154f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org state->fill_back != PIPE_POLYGON_MODE_FILL) { 1155f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org polygon_mode = R300_GA_POLY_MODE_DUAL; 1156f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1157f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1158f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Front face */ 1159f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (state->front_ccw) 1160f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org cull_mode = R300_FRONT_FACE_CCW; 1161f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org else 1162f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org cull_mode = R300_FRONT_FACE_CW; 1163f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1164f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Polygon offset */ 1165f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org polygon_offset_enable = 0; 1166f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (util_get_offset(state, state->fill_front)) { 1167f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org polygon_offset_enable |= R300_FRONT_ENABLE; 1168f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1169f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (util_get_offset(state, state->fill_back)) { 1170f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org polygon_offset_enable |= R300_BACK_ENABLE; 1171f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1172f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1173f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org rs->polygon_offset_enable = polygon_offset_enable != 0; 1174f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1175f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Polygon mode */ 1176f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (polygon_mode) { 1177f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org polygon_mode |= 1178f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_translate_polygon_mode_front(state->fill_front); 1179f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org polygon_mode |= 1180f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_translate_polygon_mode_back(state->fill_back); 1181f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1182f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1183f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (state->cull_face & PIPE_FACE_FRONT) { 1184f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org cull_mode |= R300_CULL_FRONT; 1185f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1186f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (state->cull_face & PIPE_FACE_BACK) { 1187f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org cull_mode |= R300_CULL_BACK; 1188f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1189f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1190f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (state->line_stipple_enable) { 1191f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org line_stipple_config = 1192f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org R300_GA_LINE_STIPPLE_CONFIG_LINE_RESET_LINE | 1193f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (fui((float)state->line_stipple_factor) & 1194f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org R300_GA_LINE_STIPPLE_CONFIG_STIPPLE_SCALE_MASK); 1195f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* XXX this might need to be scaled up */ 1196f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org line_stipple_value = state->line_stipple_pattern; 1197f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } else { 1198f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org line_stipple_config = 0; 1199f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org line_stipple_value = 0; 1200f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1201f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1202f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (state->flatshade) { 1203f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org rs->color_control = R300_SHADE_MODEL_FLAT; 1204f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } else { 1205f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org rs->color_control = R300_SHADE_MODEL_SMOOTH; 1206f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1207f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1208f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org clip_rule = state->scissor ? 0xAAAA : 0xFFFF; 1209f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1210f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Point sprites coord mode */ 1211f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (rs->rs.sprite_coord_enable) { 1212f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org switch (state->sprite_coord_mode) { 1213f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_SPRITE_COORD_UPPER_LEFT: 1214f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org point_texcoord_top = 0.0f; 1215f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org point_texcoord_bottom = 1.0f; 1216f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 1217f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_SPRITE_COORD_LOWER_LEFT: 1218f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org point_texcoord_top = 1.0f; 1219f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org point_texcoord_bottom = 0.0f; 1220f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 1221f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1222f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1223f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1224f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (r300_screen(pipe->screen)->caps.has_tcl) { 1225f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vap_clip_cntl = (state->clip_plane_enable & 63) | 1226f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org R300_PS_UCP_MODE_CLIP_AS_TRIFAN; 1227f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } else { 1228f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vap_clip_cntl = R300_CLIP_DISABLE; 1229f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1230f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1231f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Vertex color clamping. FP20 means no clamping. */ 1232f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org round_mode = 1233f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org R300_GA_ROUND_MODE_GEOMETRY_ROUND_NEAREST | 1234f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (!vclamp ? (R300_GA_ROUND_MODE_RGB_CLAMP_FP20 | 1235f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org R300_GA_ROUND_MODE_ALPHA_CLAMP_FP20) : 0); 1236f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1237f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Build the main command buffer. */ 1238f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org BEGIN_CB(rs->cb_main, RS_STATE_MAIN_SIZE); 1239f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG(R300_VAP_CNTL_STATUS, vap_control_status); 1240f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG(R300_VAP_CLIP_CNTL, vap_clip_cntl); 1241f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG(R300_GA_POINT_SIZE, point_size); 1242f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG_SEQ(R300_GA_POINT_MINMAX, 2); 1243f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB(point_minmax); 1244f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB(line_control); 1245f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG_SEQ(R300_SU_POLY_OFFSET_ENABLE, 2); 1246f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB(polygon_offset_enable); 1247f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org rs->cull_mode_index = 11; 1248f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB(cull_mode); 1249f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG(R300_GA_LINE_STIPPLE_CONFIG, line_stipple_config); 1250f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG(R300_GA_LINE_STIPPLE_VALUE, line_stipple_value); 1251f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG(R300_GA_POLY_MODE, polygon_mode); 1252f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG(R300_GA_ROUND_MODE, round_mode); 1253f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG(R300_SC_CLIP_RULE, clip_rule); 1254f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG_SEQ(R300_GA_POINT_S0, 4); 1255f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_32F(point_texcoord_left); 1256f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_32F(point_texcoord_bottom); 1257f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_32F(point_texcoord_right); 1258f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_32F(point_texcoord_top); 1259f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org END_CB; 1260f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1261f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Build the two command buffers for polygon offset setup. */ 1262f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (polygon_offset_enable) { 1263f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float scale = state->offset_scale * 12; 1264f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float offset = state->offset_units * 4; 1265f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1266f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org BEGIN_CB(rs->cb_poly_offset_zb16, 5); 1267f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG_SEQ(R300_SU_POLY_OFFSET_FRONT_SCALE, 4); 1268f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_32F(scale); 1269f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_32F(offset); 1270f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_32F(scale); 1271f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_32F(offset); 1272f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org END_CB; 1273f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1274f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org offset = state->offset_units * 2; 1275f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1276f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org BEGIN_CB(rs->cb_poly_offset_zb24, 5); 1277f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_REG_SEQ(R300_SU_POLY_OFFSET_FRONT_SCALE, 4); 1278f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_32F(scale); 1279f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_32F(offset); 1280f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_32F(scale); 1281f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org OUT_CB_32F(offset); 1282f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org END_CB; 1283f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1284f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1285f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return (void*)rs; 1286f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 1287f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1288f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* Bind rasterizer state. */ 1289f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r300_bind_rs_state(struct pipe_context* pipe, void* state) 1290f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 1291f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_context* r300 = r300_context(pipe); 1292f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_rs_state* rs = (struct r300_rs_state*)state; 1293f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org int last_sprite_coord_enable = r300->sprite_coord_enable; 1294f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org boolean last_two_sided_color = r300->two_sided_color; 1295f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1296f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (r300->draw && rs) { 1297f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org draw_set_rasterizer_state(r300->draw, &rs->rs_draw, state); 1298f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1299f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1300f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (rs) { 1301f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->polygon_offset_enabled = rs->polygon_offset_enable; 1302f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->sprite_coord_enable = rs->rs.sprite_coord_enable; 1303f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->two_sided_color = rs->rs.light_twoside; 1304f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } else { 1305f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->polygon_offset_enabled = FALSE; 1306f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->sprite_coord_enable = 0; 1307f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->two_sided_color = FALSE; 1308f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1309f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1310f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org UPDATE_STATE(state, r300->rs_state); 1311f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->rs_state.size = RS_STATE_MAIN_SIZE + (r300->polygon_offset_enabled ? 5 : 0); 1312f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1313f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (last_sprite_coord_enable != r300->sprite_coord_enable || 1314f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org last_two_sided_color != r300->two_sided_color) { 1315f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_mark_atom_dirty(r300, &r300->rs_block_state); 1316f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1317f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 1318f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1319f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* Free rasterizer state. */ 1320f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r300_delete_rs_state(struct pipe_context* pipe, void* state) 1321f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 1322f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org FREE(state); 1323f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 1324f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1325f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void* 1326f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_create_sampler_state(struct pipe_context* pipe, 1327f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const struct pipe_sampler_state* state) 1328f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 1329f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_context* r300 = r300_context(pipe); 1330f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_sampler_state* sampler = CALLOC_STRUCT(r300_sampler_state); 1331f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org boolean is_r500 = r300->screen->caps.is_r500; 1332f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org int lod_bias; 1333f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1334f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org sampler->state = *state; 1335f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1336f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* r300 doesn't handle CLAMP and MIRROR_CLAMP correctly when either MAG 1337f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * or MIN filter is NEAREST. Since texwrap produces same results 1338f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * for CLAMP and CLAMP_TO_EDGE, we use them instead. */ 1339f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (sampler->state.min_img_filter == PIPE_TEX_FILTER_NEAREST || 1340f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org sampler->state.mag_img_filter == PIPE_TEX_FILTER_NEAREST) { 1341f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Wrap S. */ 1342f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (sampler->state.wrap_s == PIPE_TEX_WRAP_CLAMP) 1343f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org sampler->state.wrap_s = PIPE_TEX_WRAP_CLAMP_TO_EDGE; 1344f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org else if (sampler->state.wrap_s == PIPE_TEX_WRAP_MIRROR_CLAMP) 1345f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org sampler->state.wrap_s = PIPE_TEX_WRAP_MIRROR_CLAMP_TO_EDGE; 1346f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1347f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Wrap T. */ 1348f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (sampler->state.wrap_t == PIPE_TEX_WRAP_CLAMP) 1349f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org sampler->state.wrap_t = PIPE_TEX_WRAP_CLAMP_TO_EDGE; 1350f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org else if (sampler->state.wrap_t == PIPE_TEX_WRAP_MIRROR_CLAMP) 1351f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org sampler->state.wrap_t = PIPE_TEX_WRAP_MIRROR_CLAMP_TO_EDGE; 1352f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1353f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Wrap R. */ 1354f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (sampler->state.wrap_r == PIPE_TEX_WRAP_CLAMP) 1355f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org sampler->state.wrap_r = PIPE_TEX_WRAP_CLAMP_TO_EDGE; 1356f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org else if (sampler->state.wrap_r == PIPE_TEX_WRAP_MIRROR_CLAMP) 1357f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org sampler->state.wrap_r = PIPE_TEX_WRAP_MIRROR_CLAMP_TO_EDGE; 1358f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1359f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1360f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org sampler->filter0 |= 1361f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (r300_translate_wrap(sampler->state.wrap_s) << R300_TX_WRAP_S_SHIFT) | 1362f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (r300_translate_wrap(sampler->state.wrap_t) << R300_TX_WRAP_T_SHIFT) | 1363f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (r300_translate_wrap(sampler->state.wrap_r) << R300_TX_WRAP_R_SHIFT); 1364f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1365f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org sampler->filter0 |= r300_translate_tex_filters(state->min_img_filter, 1366f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org state->mag_img_filter, 1367f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org state->min_mip_filter, 1368f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org state->max_anisotropy > 1); 1369f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1370f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org sampler->filter0 |= r300_anisotropy(state->max_anisotropy); 1371f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1372f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Unfortunately, r300-r500 don't support floating-point mipmap lods. */ 1373f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* We must pass these to the merge function to clamp them properly. */ 1374f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org sampler->min_lod = (unsigned)MAX2(state->min_lod, 0); 1375f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org sampler->max_lod = (unsigned)MAX2(ceilf(state->max_lod), 0); 1376f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1377f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org lod_bias = CLAMP((int)(state->lod_bias * 32 + 1), -(1 << 9), (1 << 9) - 1); 1378f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1379f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org sampler->filter1 |= (lod_bias << R300_LOD_BIAS_SHIFT) & R300_LOD_BIAS_MASK; 1380f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1381f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* This is very high quality anisotropic filtering for R5xx. 1382f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * It's good for benchmarking the performance of texturing but 1383f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * in practice we don't want to slow down the driver because it's 1384f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * a pretty good performance killer. Feel free to play with it. */ 1385f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (DBG_ON(r300, DBG_ANISOHQ) && is_r500) { 1386f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org sampler->filter1 |= r500_anisotropy(state->max_anisotropy); 1387f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1388f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1389f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* R500-specific fixups and optimizations */ 1390f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (r300->screen->caps.is_r500) { 1391f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org sampler->filter1 |= R500_BORDER_FIX; 1392f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1393f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1394f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return (void*)sampler; 1395f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 1396f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1397f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r300_bind_sampler_states(struct pipe_context* pipe, 1398f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned count, 1399f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org void** states) 1400f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 1401f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_context* r300 = r300_context(pipe); 1402f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_textures_state* state = 1403f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (struct r300_textures_state*)r300->textures_state.state; 1404f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned tex_units = r300->screen->caps.num_tex_units; 1405f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1406f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (count > tex_units) { 1407f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return; 1408f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1409f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1410f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org memcpy(state->sampler_states, states, sizeof(void*) * count); 1411f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org state->sampler_state_count = count; 1412f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1413f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_mark_atom_dirty(r300, &r300->textures_state); 1414f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 1415f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1416f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r300_lacks_vertex_textures(struct pipe_context* pipe, 1417f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned count, 1418f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org void** states) 1419f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 1420f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 1421f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1422f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r300_delete_sampler_state(struct pipe_context* pipe, void* state) 1423f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 1424f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org FREE(state); 1425f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 1426f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1427f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic uint32_t r300_assign_texture_cache_region(unsigned index, unsigned num) 1428f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 1429f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* This looks like a hack, but I believe it's suppose to work like 1430f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * that. To illustrate how this works, let's assume you have 5 textures. 1431f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * From docs, 5 and the successive numbers are: 1432f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1433f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * FOURTH_1 = 5 1434f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * FOURTH_2 = 6 1435f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * FOURTH_3 = 7 1436f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * EIGHTH_0 = 8 1437f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * EIGHTH_1 = 9 1438f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1439f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * First 3 textures will get 3/4 of size of the cache, divived evenly 1440f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * between them. The last 1/4 of the cache must be divided between 1441f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * the last 2 textures, each will therefore get 1/8 of the cache. 1442f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Why not just to use "5 + texture_index" ? 1443f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1444f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * This simple trick works for all "num" <= 16. 1445f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 1446f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (num <= 1) 1447f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return R300_TX_CACHE(R300_TX_CACHE_WHOLE); 1448f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org else 1449f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return R300_TX_CACHE(num + index); 1450f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 1451f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1452f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r300_set_fragment_sampler_views(struct pipe_context* pipe, 1453f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned count, 1454f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_sampler_view** views) 1455f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 1456f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_context* r300 = r300_context(pipe); 1457f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_textures_state* state = 1458f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (struct r300_textures_state*)r300->textures_state.state; 1459f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_resource *texture; 1460f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned i, real_num_views = 0, view_index = 0; 1461f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned tex_units = r300->screen->caps.num_tex_units; 1462f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org boolean dirty_tex = FALSE; 1463f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1464f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (count > tex_units) { 1465f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return; 1466f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1467f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1468f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Calculate the real number of views. */ 1469f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org for (i = 0; i < count; i++) { 1470f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (views[i]) 1471f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org real_num_views++; 1472f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1473f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1474f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org for (i = 0; i < count; i++) { 1475f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org pipe_sampler_view_reference( 1476f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (struct pipe_sampler_view**)&state->sampler_views[i], 1477f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org views[i]); 1478f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1479f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!views[i]) { 1480f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org continue; 1481f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1482f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1483f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* A new sampler view (= texture)... */ 1484f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dirty_tex = TRUE; 1485f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1486f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Set the texrect factor in the fragment shader. 1487f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Needed for RECT and NPOT fallback. */ 1488f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org texture = r300_resource(views[i]->texture); 1489f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (texture->tex.is_npot) { 1490f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_mark_atom_dirty(r300, &r300->fs_rc_constant_state); 1491f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1492f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1493f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org state->sampler_views[i]->texcache_region = 1494f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_assign_texture_cache_region(view_index, real_num_views); 1495f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org view_index++; 1496f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1497f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1498f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org for (i = count; i < tex_units; i++) { 1499f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (state->sampler_views[i]) { 1500f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org pipe_sampler_view_reference( 1501f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (struct pipe_sampler_view**)&state->sampler_views[i], 1502f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org NULL); 1503f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1504f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1505f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1506f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org state->sampler_view_count = count; 1507f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1508f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_mark_atom_dirty(r300, &r300->textures_state); 1509f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1510f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (dirty_tex) { 1511f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_mark_atom_dirty(r300, &r300->texture_cache_inval); 1512f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1513f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 1514f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1515f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct pipe_sampler_view * 1516f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgr300_create_sampler_view_custom(struct pipe_context *pipe, 1517f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_resource *texture, 1518f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const struct pipe_sampler_view *templ, 1519f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned width0_override, 1520f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned height0_override) 1521f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 1522f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_sampler_view *view = CALLOC_STRUCT(r300_sampler_view); 1523f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_resource *tex = r300_resource(texture); 1524f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org boolean is_r500 = r300_screen(pipe->screen)->caps.is_r500; 1525f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org boolean dxtc_swizzle = r300_screen(pipe->screen)->caps.dxtc_swizzle; 1526f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1527f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (view) { 1528f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned hwformat; 1529f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1530f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org view->base = *templ; 1531f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org view->base.reference.count = 1; 1532f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org view->base.context = pipe; 1533f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org view->base.texture = NULL; 1534f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org pipe_resource_reference(&view->base.texture, texture); 1535f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1536f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org view->width0_override = width0_override; 1537f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org view->height0_override = height0_override; 1538f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org view->swizzle[0] = templ->swizzle_r; 1539f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org view->swizzle[1] = templ->swizzle_g; 1540f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org view->swizzle[2] = templ->swizzle_b; 1541f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org view->swizzle[3] = templ->swizzle_a; 1542f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1543f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org hwformat = r300_translate_texformat(templ->format, 1544f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org view->swizzle, 1545f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org is_r500, 1546f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dxtc_swizzle); 1547f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1548f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (hwformat == ~0) { 1549f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org fprintf(stderr, "r300: Ooops. Got unsupported format %s in %s.\n", 1550f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org util_format_short_name(templ->format), __func__); 1551f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1552f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org assert(hwformat != ~0); 1553f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1554f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_texture_setup_format_state(r300_screen(pipe->screen), tex, 1555f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org templ->format, 0, 1556f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org width0_override, height0_override, 1557f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org &view->format); 1558f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org view->format.format1 |= hwformat; 1559f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (is_r500) { 1560f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org view->format.format2 |= r500_tx_format_msb_bit(templ->format); 1561f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1562f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1563f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1564f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return (struct pipe_sampler_view*)view; 1565f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 1566f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1567f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic struct pipe_sampler_view * 1568f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgr300_create_sampler_view(struct pipe_context *pipe, 1569f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_resource *texture, 1570f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const struct pipe_sampler_view *templ) 1571f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 1572f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return r300_create_sampler_view_custom(pipe, texture, templ, 1573f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_resource(texture)->tex.width0, 1574f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_resource(texture)->tex.height0); 1575f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 1576f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1577f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1578f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void 1579f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgr300_sampler_view_destroy(struct pipe_context *pipe, 1580f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_sampler_view *view) 1581f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 1582f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org pipe_resource_reference(&view->texture, NULL); 1583f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org FREE(view); 1584f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 1585f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1586f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r300_set_scissor_state(struct pipe_context* pipe, 1587f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const struct pipe_scissor_state* state) 1588f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 1589f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_context* r300 = r300_context(pipe); 1590f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1591f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org memcpy(r300->scissor_state.state, state, 1592f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org sizeof(struct pipe_scissor_state)); 1593f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1594f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_mark_atom_dirty(r300, &r300->scissor_state); 1595f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 1596f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1597f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r300_set_viewport_state(struct pipe_context* pipe, 1598f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const struct pipe_viewport_state* state) 1599f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 1600f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_context* r300 = r300_context(pipe); 1601f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_viewport_state* viewport = 1602f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (struct r300_viewport_state*)r300->viewport_state.state; 1603f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1604f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->viewport = *state; 1605f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1606f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (r300->draw) { 1607f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org draw_set_viewport_state(r300->draw, state); 1608f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org viewport->vte_control = R300_VTX_XY_FMT | R300_VTX_Z_FMT; 1609f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return; 1610f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1611f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1612f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Do the transform in HW. */ 1613f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org viewport->vte_control = R300_VTX_W0_FMT; 1614f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1615f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (state->scale[0] != 1.0f) { 1616f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org viewport->xscale = state->scale[0]; 1617f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org viewport->vte_control |= R300_VPORT_X_SCALE_ENA; 1618f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1619f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (state->scale[1] != 1.0f) { 1620f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org viewport->yscale = state->scale[1]; 1621f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org viewport->vte_control |= R300_VPORT_Y_SCALE_ENA; 1622f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1623f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (state->scale[2] != 1.0f) { 1624f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org viewport->zscale = state->scale[2]; 1625f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org viewport->vte_control |= R300_VPORT_Z_SCALE_ENA; 1626f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1627f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (state->translate[0] != 0.0f) { 1628f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org viewport->xoffset = state->translate[0]; 1629f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org viewport->vte_control |= R300_VPORT_X_OFFSET_ENA; 1630f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1631f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (state->translate[1] != 0.0f) { 1632f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org viewport->yoffset = state->translate[1]; 1633f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org viewport->vte_control |= R300_VPORT_Y_OFFSET_ENA; 1634f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1635f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (state->translate[2] != 0.0f) { 1636f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org viewport->zoffset = state->translate[2]; 1637f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org viewport->vte_control |= R300_VPORT_Z_OFFSET_ENA; 1638f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1639f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1640f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_mark_atom_dirty(r300, &r300->viewport_state); 1641f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (r300->fs.state && r300_fs(r300)->shader && 1642f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_fs(r300)->shader->inputs.wpos != ATTR_UNUSED) { 1643f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_mark_atom_dirty(r300, &r300->fs_rc_constant_state); 1644f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1645f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 1646f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1647f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r300_set_vertex_buffers_hwtcl(struct pipe_context* pipe, 1648f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned count, 1649f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const struct pipe_vertex_buffer* buffers) 1650f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 1651f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_context* r300 = r300_context(pipe); 1652f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1653f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* There must be at least one vertex buffer set, otherwise it locks up. */ 1654f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!count) { 1655f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org buffers = &r300->dummy_vb; 1656f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org count = 1; 1657f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1658f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1659f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org util_copy_vertex_buffers(r300->vertex_buffer, 1660f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org &r300->nr_vertex_buffers, 1661f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org buffers, count); 1662f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1663f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->vertex_arrays_dirty = TRUE; 1664f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 1665f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1666f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r300_set_vertex_buffers_swtcl(struct pipe_context* pipe, 1667f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned count, 1668f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const struct pipe_vertex_buffer* buffers) 1669f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 1670f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_context* r300 = r300_context(pipe); 1671f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned i; 1672f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1673f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org util_copy_vertex_buffers(r300->vertex_buffer, 1674f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org &r300->nr_vertex_buffers, 1675f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org buffers, count); 1676f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org draw_set_vertex_buffers(r300->draw, count, buffers); 1677f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1678f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org for (i = 0; i < count; i++) { 1679f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (buffers[i].user_buffer) { 1680f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org draw_set_mapped_vertex_buffer(r300->draw, i, 1681f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org buffers[i].user_buffer); 1682f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } else if (buffers[i].buffer) { 1683f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org draw_set_mapped_vertex_buffer(r300->draw, i, 1684f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_resource(buffers[i].buffer)->malloced_buffer); 1685f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1686f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1687f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 1688f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1689f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r300_set_index_buffer_hwtcl(struct pipe_context* pipe, 1690f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const struct pipe_index_buffer *ib) 1691f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 1692f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_context* r300 = r300_context(pipe); 1693f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1694f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (ib) { 1695f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org pipe_resource_reference(&r300->index_buffer.buffer, ib->buffer); 1696f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org memcpy(&r300->index_buffer, ib, sizeof(*ib)); 1697f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } else { 1698f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org pipe_resource_reference(&r300->index_buffer.buffer, NULL); 1699f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1700f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 1701f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1702f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r300_set_index_buffer_swtcl(struct pipe_context* pipe, 1703f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const struct pipe_index_buffer *ib) 1704f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 1705f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_context* r300 = r300_context(pipe); 1706f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1707f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (ib) { 1708f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const void *buf = NULL; 1709f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (ib->user_buffer) { 1710f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org buf = ib->user_buffer; 1711f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } else if (ib->buffer) { 1712f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org buf = r300_resource(ib->buffer)->malloced_buffer; 1713f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1714f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org draw_set_indexes(r300->draw, 1715f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (const ubyte *) buf + ib->offset, 1716f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ib->index_size); 1717f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1718f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 1719f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1720f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* Initialize the PSC tables. */ 1721f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r300_vertex_psc(struct r300_vertex_element_state *velems) 1722f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 1723f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_vertex_stream_state *vstream = &velems->vertex_stream; 1724f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint16_t type, swizzle; 1725f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org enum pipe_format format; 1726f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned i; 1727f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1728f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Vertex shaders have no semantics on their inputs, 1729f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * so PSC should just route stuff based on the vertex elements, 1730f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * and not on attrib information. */ 1731f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org for (i = 0; i < velems->count; i++) { 1732f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org format = velems->velem[i].src_format; 1733f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1734f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org type = r300_translate_vertex_data_type(format); 1735f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (type == R300_INVALID_FORMAT) { 1736f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org fprintf(stderr, "r300: Bad vertex format %s.\n", 1737f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org util_format_short_name(format)); 1738f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org assert(0); 1739f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org abort(); 1740f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1741f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1742f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org type |= i << R300_DST_VEC_LOC_SHIFT; 1743f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org swizzle = r300_translate_vertex_data_swizzle(format); 1744f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1745f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (i & 1) { 1746f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vstream->vap_prog_stream_cntl[i >> 1] |= type << 16; 1747f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vstream->vap_prog_stream_cntl_ext[i >> 1] |= swizzle << 16; 1748f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } else { 1749f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vstream->vap_prog_stream_cntl[i >> 1] |= type; 1750f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vstream->vap_prog_stream_cntl_ext[i >> 1] |= swizzle; 1751f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1752f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1753f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1754f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Set the last vector in the PSC. */ 1755f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (i) { 1756f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org i -= 1; 1757f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1758f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vstream->vap_prog_stream_cntl[i >> 1] |= 1759f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (R300_LAST_VEC << (i & 1 ? 16 : 0)); 1760f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1761f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vstream->count = (i >> 1) + 1; 1762f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 1763f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1764f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void* r300_create_vertex_elements_state(struct pipe_context* pipe, 1765f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned count, 1766f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const struct pipe_vertex_element* attribs) 1767f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 1768f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_vertex_element_state *velems; 1769f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned i; 1770f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_vertex_element dummy_attrib = {0}; 1771f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1772f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* R300 Programmable Stream Control (PSC) doesn't support 0 vertex elements. */ 1773f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!count) { 1774f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dummy_attrib.src_format = PIPE_FORMAT_R8G8B8A8_UNORM; 1775f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org attribs = &dummy_attrib; 1776f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org count = 1; 1777f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } else if (count > 16) { 1778f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org fprintf(stderr, "r300: More than 16 vertex elements are not supported," 1779f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org " requested %i, using 16.\n", count); 1780f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org count = 16; 1781f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1782f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1783f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org velems = CALLOC_STRUCT(r300_vertex_element_state); 1784f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!velems) 1785f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return NULL; 1786f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1787f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org velems->count = count; 1788f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org memcpy(velems->velem, attribs, sizeof(struct pipe_vertex_element) * count); 1789f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1790f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (r300_screen(pipe->screen)->caps.has_tcl) { 1791f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Setup PSC. 1792f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * The unused components will be replaced by (..., 0, 1). */ 1793f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_vertex_psc(velems); 1794f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1795f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org for (i = 0; i < count; i++) { 1796f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org velems->format_size[i] = 1797f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org align(util_format_get_blocksize(velems->velem[i].src_format), 4); 1798f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org velems->vertex_size_dwords += velems->format_size[i] / 4; 1799f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1800f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1801f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1802f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return velems; 1803f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 1804f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1805f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r300_bind_vertex_elements_state(struct pipe_context *pipe, 1806f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org void *state) 1807f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 1808f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_context *r300 = r300_context(pipe); 1809f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_vertex_element_state *velems = state; 1810f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1811f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (velems == NULL) { 1812f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return; 1813f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1814f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1815f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->velems = velems; 1816f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1817f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (r300->draw) { 1818f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org draw_set_vertex_elements(r300->draw, velems->count, velems->velem); 1819f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return; 1820f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1821f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1822f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org UPDATE_STATE(&velems->vertex_stream, r300->vertex_stream_state); 1823f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->vertex_stream_state.size = (1 + velems->vertex_stream.count) * 2; 1824f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->vertex_arrays_dirty = TRUE; 1825f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 1826f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1827f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r300_delete_vertex_elements_state(struct pipe_context *pipe, void *state) 1828f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 1829f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org FREE(state); 1830f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 1831f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1832f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void* r300_create_vs_state(struct pipe_context* pipe, 1833f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const struct pipe_shader_state* shader) 1834f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 1835f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_context* r300 = r300_context(pipe); 1836f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_vertex_shader* vs = CALLOC_STRUCT(r300_vertex_shader); 1837f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1838f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Copy state directly into shader. */ 1839f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vs->state = *shader; 1840f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vs->state.tokens = tgsi_dup_tokens(shader->tokens); 1841f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1842f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (r300->screen->caps.has_tcl) { 1843f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_init_vs_outputs(r300, vs); 1844f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_translate_vertex_shader(r300, vs); 1845f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } else { 1846f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_draw_init_vertex_shader(r300, vs); 1847f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1848f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1849f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return vs; 1850f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 1851f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1852f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r300_bind_vs_state(struct pipe_context* pipe, void* shader) 1853f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 1854f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_context* r300 = r300_context(pipe); 1855f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_vertex_shader* vs = (struct r300_vertex_shader*)shader; 1856f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1857f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (vs == NULL) { 1858f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->vs_state.state = NULL; 1859f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return; 1860f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1861f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (vs == r300->vs_state.state) { 1862f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return; 1863f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1864f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->vs_state.state = vs; 1865f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1866f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* The majority of the RS block bits is dependent on the vertex shader. */ 1867f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_mark_atom_dirty(r300, &r300->rs_block_state); /* Will be updated before the emission. */ 1868f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1869f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (r300->screen->caps.has_tcl) { 1870f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned fc_op_dwords = r300->screen->caps.is_r500 ? 3 : 2; 1871f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_mark_atom_dirty(r300, &r300->vs_state); 1872f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->vs_state.size = vs->code.length + 9 + 1873f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (R300_VS_MAX_FC_OPS * fc_op_dwords + 4); 1874f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1875f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_mark_atom_dirty(r300, &r300->vs_constants); 1876f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->vs_constants.size = 1877f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 2 + 1878f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (vs->externals_count ? vs->externals_count * 4 + 3 : 0) + 1879f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (vs->immediates_count ? vs->immediates_count * 4 + 3 : 0); 1880f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1881f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ((struct r300_constant_buffer*)r300->vs_constants.state)->remap_table = 1882f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vs->code.constants_remap_table; 1883f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1884f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_mark_atom_dirty(r300, &r300->pvs_flush); 1885f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } else { 1886f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org draw_bind_vertex_shader(r300->draw, 1887f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (struct draw_vertex_shader*)vs->draw_vs); 1888f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1889f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 1890f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1891f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r300_delete_vs_state(struct pipe_context* pipe, void* shader) 1892f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 1893f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_context* r300 = r300_context(pipe); 1894f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_vertex_shader* vs = (struct r300_vertex_shader*)shader; 1895f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1896f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (r300->screen->caps.has_tcl) { 1897f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org rc_constants_destroy(&vs->code.constants); 1898f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (vs->code.constants_remap_table) 1899f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org FREE(vs->code.constants_remap_table); 1900f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } else { 1901f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org draw_delete_vertex_shader(r300->draw, 1902f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (struct draw_vertex_shader*)vs->draw_vs); 1903f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1904f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1905f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org FREE((void*)vs->state.tokens); 1906f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org FREE(shader); 1907f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 1908f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1909f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r300_set_constant_buffer(struct pipe_context *pipe, 1910f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint shader, uint index, 1911f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_constant_buffer *cb) 1912f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 1913f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_context* r300 = r300_context(pipe); 1914f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_constant_buffer *cbuf; 1915f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32_t *mapped; 1916f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1917f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!cb) 1918f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return; 1919f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1920f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org switch (shader) { 1921f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_SHADER_VERTEX: 1922f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org cbuf = (struct r300_constant_buffer*)r300->vs_constants.state; 1923f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 1924f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_SHADER_FRAGMENT: 1925f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org cbuf = (struct r300_constant_buffer*)r300->fs_constants.state; 1926f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 1927f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org default: 1928f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return; 1929f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1930f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1931f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1932f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (cb->user_buffer) 1933f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org mapped = (uint32_t*)cb->user_buffer; 1934f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org else { 1935f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_resource *rbuf = r300_resource(cb->buffer); 1936f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1937f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (rbuf && rbuf->malloced_buffer) 1938f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org mapped = (uint32_t*)rbuf->malloced_buffer; 1939f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org else 1940f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return; 1941f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1942f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1943f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (shader == PIPE_SHADER_FRAGMENT || 1944f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (shader == PIPE_SHADER_VERTEX && r300->screen->caps.has_tcl)) { 1945f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org cbuf->ptr = mapped; 1946f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1947f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1948f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (shader == PIPE_SHADER_VERTEX) { 1949f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (r300->screen->caps.has_tcl) { 1950f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_vertex_shader *vs = 1951f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (struct r300_vertex_shader*)r300->vs_state.state; 1952f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1953f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!vs) { 1954f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org cbuf->buffer_base = 0; 1955f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return; 1956f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1957f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1958f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org cbuf->buffer_base = r300->vs_const_base; 1959f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->vs_const_base += vs->code.constants.Count; 1960f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (r300->vs_const_base > R500_MAX_PVS_CONST_VECS) { 1961f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->vs_const_base = vs->code.constants.Count; 1962f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org cbuf->buffer_base = 0; 1963f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_mark_atom_dirty(r300, &r300->pvs_flush); 1964f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1965f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_mark_atom_dirty(r300, &r300->vs_constants); 1966f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } else if (r300->draw) { 1967f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org draw_set_mapped_constant_buffer(r300->draw, PIPE_SHADER_VERTEX, 1968f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 0, mapped, cb->buffer_size); 1969f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1970f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } else if (shader == PIPE_SHADER_FRAGMENT) { 1971f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_mark_atom_dirty(r300, &r300->fs_constants); 1972f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 1973f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 1974f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1975f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r300_texture_barrier(struct pipe_context *pipe) 1976f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 1977f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_context *r300 = r300_context(pipe); 1978f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1979f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_mark_atom_dirty(r300, &r300->gpu_flush); 1980f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_mark_atom_dirty(r300, &r300->texture_cache_inval); 1981f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 1982f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1983f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgvoid r300_init_state_functions(struct r300_context* r300) 1984f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 1985f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.create_blend_state = r300_create_blend_state; 1986f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.bind_blend_state = r300_bind_blend_state; 1987f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.delete_blend_state = r300_delete_blend_state; 1988f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1989f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.set_blend_color = r300_set_blend_color; 1990f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1991f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.set_clip_state = r300_set_clip_state; 1992f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.set_sample_mask = r300_set_sample_mask; 1993f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1994f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.set_constant_buffer = r300_set_constant_buffer; 1995f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1996f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.create_depth_stencil_alpha_state = r300_create_dsa_state; 1997f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.bind_depth_stencil_alpha_state = r300_bind_dsa_state; 1998f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.delete_depth_stencil_alpha_state = r300_delete_dsa_state; 1999f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 2000f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.set_stencil_ref = r300_set_stencil_ref; 2001f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 2002f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.set_framebuffer_state = r300_set_framebuffer_state; 2003f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 2004f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.create_fs_state = r300_create_fs_state; 2005f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.bind_fs_state = r300_bind_fs_state; 2006f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.delete_fs_state = r300_delete_fs_state; 2007f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 2008f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.set_polygon_stipple = r300_set_polygon_stipple; 2009f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 2010f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.create_rasterizer_state = r300_create_rs_state; 2011f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.bind_rasterizer_state = r300_bind_rs_state; 2012f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.delete_rasterizer_state = r300_delete_rs_state; 2013f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 2014f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.create_sampler_state = r300_create_sampler_state; 2015f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.bind_fragment_sampler_states = r300_bind_sampler_states; 2016f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.bind_vertex_sampler_states = r300_lacks_vertex_textures; 2017f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.delete_sampler_state = r300_delete_sampler_state; 2018f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 2019f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.set_fragment_sampler_views = r300_set_fragment_sampler_views; 2020f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.create_sampler_view = r300_create_sampler_view; 2021f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.sampler_view_destroy = r300_sampler_view_destroy; 2022f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 2023f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.set_scissor_state = r300_set_scissor_state; 2024f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 2025f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.set_viewport_state = r300_set_viewport_state; 2026f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 2027f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (r300->screen->caps.has_tcl) { 2028f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.set_vertex_buffers = r300_set_vertex_buffers_hwtcl; 2029f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.set_index_buffer = r300_set_index_buffer_hwtcl; 2030f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } else { 2031f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.set_vertex_buffers = r300_set_vertex_buffers_swtcl; 2032f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.set_index_buffer = r300_set_index_buffer_swtcl; 2033f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 2034f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 2035f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.create_vertex_elements_state = r300_create_vertex_elements_state; 2036f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.bind_vertex_elements_state = r300_bind_vertex_elements_state; 2037f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.delete_vertex_elements_state = r300_delete_vertex_elements_state; 2038f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 2039f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.create_vs_state = r300_create_vs_state; 2040f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.bind_vs_state = r300_bind_vs_state; 2041f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.delete_vs_state = r300_delete_vs_state; 2042f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 2043f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300->context.texture_barrier = r300_texture_barrier; 2044f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 2045