i915_state.c revision a5ca29100bd64f47e24ad1bd8ae04f0007021541
101c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell/************************************************************************** 201c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell * 301c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas. 401c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell * All Rights Reserved. 501c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell * 601c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell * Permission is hereby granted, free of charge, to any person obtaining a 701c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell * copy of this software and associated documentation files (the 801c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell * "Software"), to deal in the Software without restriction, including 901c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell * without limitation the rights to use, copy, modify, merge, publish, 1001c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell * distribute, sub license, and/or sell copies of the Software, and to 1101c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell * permit persons to whom the Software is furnished to do so, subject to 1201c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell * the following conditions: 1301c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell * 1401c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell * The above copyright notice and this permission notice (including the 1501c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell * next paragraph) shall be included in all copies or substantial portions 1601c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell * of the Software. 1701c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell * 1801c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 1901c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 2001c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. 2101c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR 2201c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 2301c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 2401c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 2501c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell * 2601c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell **************************************************************************/ 2701c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 2801c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell/* Authors: Keith Whitwell <keith@tungstengraphics.com> 2901c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell */ 300d9bcdbeb11ad1ce7e5257f652ccf9ebf1aa59a7Brian 3101c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 326acd63a4980951727939c0dd545a0324965b3834José Fonseca#include "draw/draw_context.h" 3328486880ca3ec39419ccee0cb1a3bedc9ef7117cJosé Fonseca#include "util/u_inlines.h" 344f25420bdd834e81a3e22733304efc5261c2998aBrian Paul#include "util/u_math.h" 354f25420bdd834e81a3e22733304efc5261c2998aBrian Paul#include "util/u_memory.h" 36588fa884d212eba5ffbc69fda75db37d7c77214cMarek Olšák#include "util/u_transfer.h" 37c208a2c791fa24c7c5887fc496738cbddbfafc72José Fonseca#include "tgsi/tgsi_parse.h" 3801c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 3901c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell#include "i915_context.h" 40b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin#include "i915_reg.h" 41b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin#include "i915_state_inlines.h" 42c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian#include "i915_fpc.h" 43287c94ea4987033f9c99a2f91c5750c9083504caKeith Whitwell#include "i915_resource.h" 4401c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 45742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin/* The i915 (and related graphics cores) do not support GL_CLAMP. The 46742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin * Intel drivers for "other operating systems" implement GL_CLAMP as 47742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin * GL_CLAMP_TO_EDGE, so the same is done here. 4801c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell */ 49742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusinstatic unsigned 50742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusintranslate_wrap_mode(unsigned wrap) 51742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin{ 52742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin switch (wrap) { 53742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin case PIPE_TEX_WRAP_REPEAT: 54742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin return TEXCOORDMODE_WRAP; 55742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin case PIPE_TEX_WRAP_CLAMP: 56742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin return TEXCOORDMODE_CLAMP_EDGE; /* not quite correct */ 57742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin case PIPE_TEX_WRAP_CLAMP_TO_EDGE: 58742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin return TEXCOORDMODE_CLAMP_EDGE; 59742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin case PIPE_TEX_WRAP_CLAMP_TO_BORDER: 60742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin return TEXCOORDMODE_CLAMP_BORDER; 61fc77dee0bd6499177418be347bac875b12277053Jakob Bornecrantz case PIPE_TEX_WRAP_MIRROR_REPEAT: 627e3955d8e80c364d9b4c9eee1ec9758ff3ab8a1dBrian Paul return TEXCOORDMODE_MIRROR; 63742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin default: 64742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin return TEXCOORDMODE_WRAP; 65742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin } 66742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin} 67742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin 68742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusinstatic unsigned translate_img_filter( unsigned filter ) 69742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin{ 70742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin switch (filter) { 71742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin case PIPE_TEX_FILTER_NEAREST: 72742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin return FILTER_NEAREST; 73742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin case PIPE_TEX_FILTER_LINEAR: 74742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin return FILTER_LINEAR; 75742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin default: 76742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin assert(0); 77742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin return FILTER_NEAREST; 78742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin } 79742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin} 80742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin 81742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusinstatic unsigned translate_mip_filter( unsigned filter ) 82742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin{ 83742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin switch (filter) { 84742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin case PIPE_TEX_MIPFILTER_NONE: 85742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin return MIPFILTER_NONE; 86742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin case PIPE_TEX_MIPFILTER_NEAREST: 87742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin return MIPFILTER_NEAREST; 8898ae83d5cc73b61826823c915b5c59746c2e85c7Keith Whitwell case PIPE_TEX_MIPFILTER_LINEAR: 89742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin return MIPFILTER_LINEAR; 90742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin default: 91742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin assert(0); 92742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin return MIPFILTER_NONE; 93742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin } 94742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin} 95742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin 96742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin 97742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin/* None of this state is actually used for anything yet. 98742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin */ 99c0bf7322088715bb411068c3d631b0c4be8cdff5Zack Rusinstatic void * 1009780327c5d95586a88fce94d7b47342355ead118Zack Rusini915_create_blend_state(struct pipe_context *pipe, 1019780327c5d95586a88fce94d7b47342355ead118Zack Rusin const struct pipe_blend_state *blend) 1029780327c5d95586a88fce94d7b47342355ead118Zack Rusin{ 1035961732c1b59403b4e736fa354a64d4a0e5d8af2Michal struct i915_blend_state *cso_data = CALLOC_STRUCT( i915_blend_state ); 1049780327c5d95586a88fce94d7b47342355ead118Zack Rusin 105b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin { 106bc160fc9b293f155d5ed48912dc09c111b97ec74Roland Scheidegger unsigned eqRGB = blend->rt[0].rgb_func; 107bc160fc9b293f155d5ed48912dc09c111b97ec74Roland Scheidegger unsigned srcRGB = blend->rt[0].rgb_src_factor; 108bc160fc9b293f155d5ed48912dc09c111b97ec74Roland Scheidegger unsigned dstRGB = blend->rt[0].rgb_dst_factor; 109b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin 110bc160fc9b293f155d5ed48912dc09c111b97ec74Roland Scheidegger unsigned eqA = blend->rt[0].alpha_func; 111bc160fc9b293f155d5ed48912dc09c111b97ec74Roland Scheidegger unsigned srcA = blend->rt[0].alpha_src_factor; 112bc160fc9b293f155d5ed48912dc09c111b97ec74Roland Scheidegger unsigned dstA = blend->rt[0].alpha_dst_factor; 113b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin 114b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin /* Special handling for MIN/MAX filter modes handled at 115b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin * state_tracker level. 116b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin */ 117b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin 118b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin if (srcA != srcRGB || 119b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin dstA != dstRGB || 120b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin eqA != eqRGB) { 121b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin 122b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin cso_data->iab = (_3DSTATE_INDEPENDENT_ALPHA_BLEND_CMD | 123b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin IAB_MODIFY_ENABLE | 124b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin IAB_ENABLE | 125b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin IAB_MODIFY_FUNC | 126b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin IAB_MODIFY_SRC_FACTOR | 127b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin IAB_MODIFY_DST_FACTOR | 128b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin SRC_ABLND_FACT(i915_translate_blend_factor(srcA)) | 129b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin DST_ABLND_FACT(i915_translate_blend_factor(dstA)) | 130b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin (i915_translate_blend_func(eqA) << IAB_FUNC_SHIFT)); 131b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin } 132b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin else { 133b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin cso_data->iab = (_3DSTATE_INDEPENDENT_ALPHA_BLEND_CMD | 134b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin IAB_MODIFY_ENABLE | 135b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin 0); 136b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin } 137b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin } 138b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin 139b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin cso_data->modes4 |= (_3DSTATE_MODES_4_CMD | 140b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin ENABLE_LOGIC_OP_FUNC | 141b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin LOGIC_OP_FUNC(i915_translate_logic_op(blend->logicop_func))); 142b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin 143b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin if (blend->logicop_enable) 144b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin cso_data->LIS5 |= S5_LOGICOP_ENABLE; 145b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin 146b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin if (blend->dither) 147b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin cso_data->LIS5 |= S5_COLOR_DITHER_ENABLE; 148b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin 149e2422f77a2b04f7611a4b4e0e5b0165c199ae90cStéphane Marchesin /* XXX here take the target fixup into account */ 150bc160fc9b293f155d5ed48912dc09c111b97ec74Roland Scheidegger if ((blend->rt[0].colormask & PIPE_MASK_R) == 0) 151b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin cso_data->LIS5 |= S5_WRITEDISABLE_RED; 152b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin 153bc160fc9b293f155d5ed48912dc09c111b97ec74Roland Scheidegger if ((blend->rt[0].colormask & PIPE_MASK_G) == 0) 154b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin cso_data->LIS5 |= S5_WRITEDISABLE_GREEN; 155b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin 156bc160fc9b293f155d5ed48912dc09c111b97ec74Roland Scheidegger if ((blend->rt[0].colormask & PIPE_MASK_B) == 0) 157b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin cso_data->LIS5 |= S5_WRITEDISABLE_BLUE; 158b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin 159bc160fc9b293f155d5ed48912dc09c111b97ec74Roland Scheidegger if ((blend->rt[0].colormask & PIPE_MASK_A) == 0) 160b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin cso_data->LIS5 |= S5_WRITEDISABLE_ALPHA; 161b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin 162bc160fc9b293f155d5ed48912dc09c111b97ec74Roland Scheidegger if (blend->rt[0].blend_enable) { 163bc160fc9b293f155d5ed48912dc09c111b97ec74Roland Scheidegger unsigned funcRGB = blend->rt[0].rgb_func; 164bc160fc9b293f155d5ed48912dc09c111b97ec74Roland Scheidegger unsigned srcRGB = blend->rt[0].rgb_src_factor; 165bc160fc9b293f155d5ed48912dc09c111b97ec74Roland Scheidegger unsigned dstRGB = blend->rt[0].rgb_dst_factor; 166b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin 167b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin cso_data->LIS6 |= (S6_CBUF_BLEND_ENABLE | 168b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin SRC_BLND_FACT(i915_translate_blend_factor(srcRGB)) | 169b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin DST_BLND_FACT(i915_translate_blend_factor(dstRGB)) | 170b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin (i915_translate_blend_func(funcRGB) << S6_CBUF_BLEND_FUNC_SHIFT)); 171b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin } 172b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin 173b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin return cso_data; 1749780327c5d95586a88fce94d7b47342355ead118Zack Rusin} 1759780327c5d95586a88fce94d7b47342355ead118Zack Rusin 176b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusinstatic void i915_bind_blend_state(struct pipe_context *pipe, 177b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin void *blend) 17801c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell{ 17901c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell struct i915_context *i915 = i915_context(pipe); 180c1896cdc9182af45a4a1fea087f013f29fca4008Stéphane Marchesin 181c1896cdc9182af45a4a1fea087f013f29fca4008Stéphane Marchesin if (i915->blend == blend) 182c1896cdc9182af45a4a1fea087f013f29fca4008Stéphane Marchesin return; 183c1896cdc9182af45a4a1fea087f013f29fca4008Stéphane Marchesin 184b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin i915->blend = (struct i915_blend_state*)blend; 18501c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 18601c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell i915->dirty |= I915_NEW_BLEND; 18701c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell} 18801c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 18901c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 190b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusinstatic void i915_delete_blend_state(struct pipe_context *pipe, void *blend) 1919780327c5d95586a88fce94d7b47342355ead118Zack Rusin{ 1925961732c1b59403b4e736fa354a64d4a0e5d8af2Michal FREE(blend); 1939780327c5d95586a88fce94d7b47342355ead118Zack Rusin} 1949780327c5d95586a88fce94d7b47342355ead118Zack Rusin 19501c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwellstatic void i915_set_blend_color( struct pipe_context *pipe, 196388109c04dc92ed81d1dbe6209120c95bdbc83cdRoland Scheidegger const struct pipe_blend_color *blend_color ) 19701c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell{ 19801c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell struct i915_context *i915 = i915_context(pipe); 199c1896cdc9182af45a4a1fea087f013f29fca4008Stéphane Marchesin 200c1896cdc9182af45a4a1fea087f013f29fca4008Stéphane Marchesin if (!blend_color) 201c1896cdc9182af45a4a1fea087f013f29fca4008Stéphane Marchesin return; 202c1896cdc9182af45a4a1fea087f013f29fca4008Stéphane Marchesin 20301c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell i915->blend_color = *blend_color; 20401c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 20501c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell i915->dirty |= I915_NEW_BLEND; 20601c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell} 20701c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 208388109c04dc92ed81d1dbe6209120c95bdbc83cdRoland Scheideggerstatic void i915_set_stencil_ref( struct pipe_context *pipe, 209388109c04dc92ed81d1dbe6209120c95bdbc83cdRoland Scheidegger const struct pipe_stencil_ref *stencil_ref ) 210388109c04dc92ed81d1dbe6209120c95bdbc83cdRoland Scheidegger{ 211388109c04dc92ed81d1dbe6209120c95bdbc83cdRoland Scheidegger struct i915_context *i915 = i915_context(pipe); 212c1896cdc9182af45a4a1fea087f013f29fca4008Stéphane Marchesin 213388109c04dc92ed81d1dbe6209120c95bdbc83cdRoland Scheidegger i915->stencil_ref = *stencil_ref; 214388109c04dc92ed81d1dbe6209120c95bdbc83cdRoland Scheidegger 215388109c04dc92ed81d1dbe6209120c95bdbc83cdRoland Scheidegger i915->dirty |= I915_NEW_DEPTH_STENCIL; 216388109c04dc92ed81d1dbe6209120c95bdbc83cdRoland Scheidegger} 217388109c04dc92ed81d1dbe6209120c95bdbc83cdRoland Scheidegger 2187a06c026ad24b74048f6d125383faf25deb1dfbbZack Rusinstatic void * 219f117327a3f246713abfd4dc4320d4a1a7f1b811aZack Rusini915_create_sampler_state(struct pipe_context *pipe, 220f117327a3f246713abfd4dc4320d4a1a7f1b811aZack Rusin const struct pipe_sampler_state *sampler) 221f117327a3f246713abfd4dc4320d4a1a7f1b811aZack Rusin{ 2225961732c1b59403b4e736fa354a64d4a0e5d8af2Michal struct i915_sampler_state *cso = CALLOC_STRUCT( i915_sampler_state ); 223742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin const unsigned ws = sampler->wrap_s; 224742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin const unsigned wt = sampler->wrap_t; 225742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin const unsigned wr = sampler->wrap_r; 226742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin unsigned minFilt, magFilt; 227742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin unsigned mipFilt; 228742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin 229a7534d8943d74e81299b2ee4edc462baac9d1331Stéphane Marchesin cso->templ = *sampler; 2305961732c1b59403b4e736fa354a64d4a0e5d8af2Michal 231742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin mipFilt = translate_mip_filter(sampler->min_mip_filter); 23298ae83d5cc73b61826823c915b5c59746c2e85c7Keith Whitwell minFilt = translate_img_filter( sampler->min_img_filter ); 23398ae83d5cc73b61826823c915b5c59746c2e85c7Keith Whitwell magFilt = translate_img_filter( sampler->mag_img_filter ); 2349c76ba04f845077d51912cc11970232cc9160294Stéphane Marchesin 235ebe12d50064370e4ddec21a1e087b24295940319Roland Scheidegger if (sampler->max_anisotropy > 1) 236f02347374819a9b145a3e26c625709aea0c6f61bLuca Barbieri minFilt = magFilt = FILTER_ANISOTROPIC; 237f02347374819a9b145a3e26c625709aea0c6f61bLuca Barbieri 238ebe12d50064370e4ddec21a1e087b24295940319Roland Scheidegger if (sampler->max_anisotropy > 2) { 23998ae83d5cc73b61826823c915b5c59746c2e85c7Keith Whitwell cso->state[0] |= SS2_MAX_ANISO_4; 240742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin } 241742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin 242742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin { 2435961732c1b59403b4e736fa354a64d4a0e5d8af2Michal int b = (int) (sampler->lod_bias * 16.0); 244742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin b = CLAMP(b, -256, 255); 245742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin cso->state[0] |= ((b << SS2_LOD_BIAS_SHIFT) & SS2_LOD_BIAS_MASK); 246742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin } 247742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin 248742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin /* Shadow: 249742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin */ 25026e7436ad3e757ed10cb477f76ab3fdce9710923Stéphane Marchesin if (sampler->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE) 251742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin { 252742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin cso->state[0] |= (SS2_SHADOW_ENABLE | 2536f62a25448b765867ca9f424870abf5108d3a96dStéphane Marchesin i915_translate_shadow_compare_func(sampler->compare_func)); 254742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin 255742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin minFilt = FILTER_4X4_FLAT; 256742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin magFilt = FILTER_4X4_FLAT; 257742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin } 258742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin 259742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin cso->state[0] |= ((minFilt << SS2_MIN_FILTER_SHIFT) | 260742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin (mipFilt << SS2_MIP_FILTER_SHIFT) | 261742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin (magFilt << SS2_MAG_FILTER_SHIFT)); 262742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin 263742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin cso->state[1] |= 264742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin ((translate_wrap_mode(ws) << SS3_TCX_ADDR_MODE_SHIFT) | 265742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin (translate_wrap_mode(wt) << SS3_TCY_ADDR_MODE_SHIFT) | 266742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin (translate_wrap_mode(wr) << SS3_TCZ_ADDR_MODE_SHIFT)); 267742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin 268369eefc34c8d7acdb881ea5b0516406d71344fc4Brian if (sampler->normalized_coords) 269369eefc34c8d7acdb881ea5b0516406d71344fc4Brian cso->state[1] |= SS3_NORMALIZED_COORDS; 270369eefc34c8d7acdb881ea5b0516406d71344fc4Brian 2714da1cdf78fa3b954840650fa46cf72da5daf149fBrian { 2724da1cdf78fa3b954840650fa46cf72da5daf149fBrian int minlod = (int) (16.0 * sampler->min_lod); 273d9d1e39d95fef4a8da15147956ff0c3e0a188b5bJakob Bornecrantz int maxlod = (int) (16.0 * sampler->max_lod); 2744da1cdf78fa3b954840650fa46cf72da5daf149fBrian minlod = CLAMP(minlod, 0, 16 * 11); 275d9d1e39d95fef4a8da15147956ff0c3e0a188b5bJakob Bornecrantz maxlod = CLAMP(maxlod, 0, 16 * 11); 276d9d1e39d95fef4a8da15147956ff0c3e0a188b5bJakob Bornecrantz 277d9d1e39d95fef4a8da15147956ff0c3e0a188b5bJakob Bornecrantz if (minlod > maxlod) 278d9d1e39d95fef4a8da15147956ff0c3e0a188b5bJakob Bornecrantz maxlod = minlod; 279d9d1e39d95fef4a8da15147956ff0c3e0a188b5bJakob Bornecrantz 280d9d1e39d95fef4a8da15147956ff0c3e0a188b5bJakob Bornecrantz cso->minlod = minlod; 281d9d1e39d95fef4a8da15147956ff0c3e0a188b5bJakob Bornecrantz cso->maxlod = maxlod; 2824da1cdf78fa3b954840650fa46cf72da5daf149fBrian } 2834da1cdf78fa3b954840650fa46cf72da5daf149fBrian 284742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin { 2859f61e43b4903c6cf0ac03a479ec9ed7b15fd6ccfDave Airlie ubyte r = float_to_ubyte(sampler->border_color.f[0]); 2869f61e43b4903c6cf0ac03a479ec9ed7b15fd6ccfDave Airlie ubyte g = float_to_ubyte(sampler->border_color.f[1]); 2879f61e43b4903c6cf0ac03a479ec9ed7b15fd6ccfDave Airlie ubyte b = float_to_ubyte(sampler->border_color.f[2]); 2889f61e43b4903c6cf0ac03a479ec9ed7b15fd6ccfDave Airlie ubyte a = float_to_ubyte(sampler->border_color.f[3]); 289742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin cso->state[2] = I915PACKCOLOR8888(r, g, b, a); 290742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin } 291742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin return cso; 292f117327a3f246713abfd4dc4320d4a1a7f1b811aZack Rusin} 293f117327a3f246713abfd4dc4320d4a1a7f1b811aZack Rusin 294f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetterstatic void i915_fixup_bind_sampler_states(struct pipe_context *pipe, 295f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter unsigned num, void **sampler) 296f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter{ 297f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter struct i915_context *i915 = i915_context(pipe); 298f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter 299f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter i915->saved_nr_samplers = num; 300f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter memcpy(&i915->saved_samplers, sampler, sizeof(void *) * num); 301f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter 302f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter i915->saved_bind_sampler_states(pipe, num, sampler); 303f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter} 304f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter 3058a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesinstatic void 3068a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesini915_bind_vertex_sampler_states(struct pipe_context *pipe, 3078a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin unsigned num_samplers, 3088a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin void **samplers) 3098a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin{ 3108a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin struct i915_context *i915 = i915_context(pipe); 3118a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin unsigned i; 3128a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin 3138a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin assert(num_samplers <= PIPE_MAX_VERTEX_SAMPLERS); 3148a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin 3158a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin /* Check for no-op */ 3168a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin if (num_samplers == i915->num_vertex_samplers && 3178a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin !memcmp(i915->vertex_samplers, samplers, num_samplers * sizeof(void *))) 3188a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin return; 3198a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin 3208a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin for (i = 0; i < num_samplers; ++i) 3218a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin i915->vertex_samplers[i] = samplers[i]; 3228a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin for (i = num_samplers; i < PIPE_MAX_VERTEX_SAMPLERS; ++i) 3238a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin i915->vertex_samplers[i] = NULL; 3248a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin 3258a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin i915->num_vertex_samplers = num_samplers; 3268a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin 3278a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin draw_set_samplers(i915->draw, 3288a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin i915->vertex_samplers, 3298a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin i915->num_vertex_samplers); 3308a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin} 3318a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin 3328a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin 3338a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin 3348a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesinstatic void i915_bind_fragment_sampler_states(struct pipe_context *pipe, 3354528287e040415c2071012d02f20979ff995c754Keith Whitwell unsigned num, void **sampler) 336f117327a3f246713abfd4dc4320d4a1a7f1b811aZack Rusin{ 337f117327a3f246713abfd4dc4320d4a1a7f1b811aZack Rusin struct i915_context *i915 = i915_context(pipe); 33821ff00306131cd5598f95285badaaabc98021e11José Fonseca unsigned i; 339f117327a3f246713abfd4dc4320d4a1a7f1b811aZack Rusin 3404528287e040415c2071012d02f20979ff995c754Keith Whitwell /* Check for no-op */ 3414528287e040415c2071012d02f20979ff995c754Keith Whitwell if (num == i915->num_samplers && 3424528287e040415c2071012d02f20979ff995c754Keith Whitwell !memcmp(i915->sampler, sampler, num * sizeof(void *))) 3434528287e040415c2071012d02f20979ff995c754Keith Whitwell return; 3444528287e040415c2071012d02f20979ff995c754Keith Whitwell 34521ff00306131cd5598f95285badaaabc98021e11José Fonseca for (i = 0; i < num; ++i) 34621ff00306131cd5598f95285badaaabc98021e11José Fonseca i915->sampler[i] = sampler[i]; 34721ff00306131cd5598f95285badaaabc98021e11José Fonseca for (i = num; i < PIPE_MAX_SAMPLERS; ++i) 34821ff00306131cd5598f95285badaaabc98021e11José Fonseca i915->sampler[i] = NULL; 3494528287e040415c2071012d02f20979ff995c754Keith Whitwell 3504528287e040415c2071012d02f20979ff995c754Keith Whitwell i915->num_samplers = num; 351f117327a3f246713abfd4dc4320d4a1a7f1b811aZack Rusin 352f117327a3f246713abfd4dc4320d4a1a7f1b811aZack Rusin i915->dirty |= I915_NEW_SAMPLER; 353f117327a3f246713abfd4dc4320d4a1a7f1b811aZack Rusin} 354f117327a3f246713abfd4dc4320d4a1a7f1b811aZack Rusin 355f117327a3f246713abfd4dc4320d4a1a7f1b811aZack Rusinstatic void i915_delete_sampler_state(struct pipe_context *pipe, 3567a06c026ad24b74048f6d125383faf25deb1dfbbZack Rusin void *sampler) 357f117327a3f246713abfd4dc4320d4a1a7f1b811aZack Rusin{ 3585961732c1b59403b4e736fa354a64d4a0e5d8af2Michal FREE(sampler); 359f117327a3f246713abfd4dc4320d4a1a7f1b811aZack Rusin} 360f117327a3f246713abfd4dc4320d4a1a7f1b811aZack Rusin 36101c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 3628a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin/** 36303cd54dc6044264ee7bf03541e37d9c3e18a834dStéphane Marchesin * Called before drawing VBO to map vertex samplers and hand them to draw 3648a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin */ 3658a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesinvoid 366b1d93d2aa8395608e77f1c538aa2234ced3dda75Stéphane Marchesini915_prepare_vertex_sampling(struct i915_context *i915) 3678a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin{ 3688a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin struct i915_winsys *iws = i915->iws; 3698a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin unsigned i,j; 3708a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin uint32_t row_stride[PIPE_MAX_TEXTURE_LEVELS]; 3718a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin uint32_t img_stride[PIPE_MAX_TEXTURE_LEVELS]; 3728a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin const void* data[PIPE_MAX_TEXTURE_LEVELS]; 373b1d93d2aa8395608e77f1c538aa2234ced3dda75Stéphane Marchesin unsigned num = i915->num_vertex_sampler_views; 374b1d93d2aa8395608e77f1c538aa2234ced3dda75Stéphane Marchesin struct pipe_sampler_view **views = i915->vertex_sampler_views; 3758a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin 3768a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin assert(num <= PIPE_MAX_VERTEX_SAMPLERS); 3778a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin if (!num) 3788a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin return; 3798a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin 3808a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin for (i = 0; i < PIPE_MAX_VERTEX_SAMPLERS; i++) { 3818a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin struct pipe_sampler_view *view = i < num ? views[i] : NULL; 3828a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin 3838a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin if (view) { 3848a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin struct pipe_resource *tex = view->texture; 3858a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin struct i915_texture *i915_tex = i915_texture(tex); 386f0c036536f5acea90f12130dc712ea6b97d488b6Brian Paul ubyte *addr; 3878a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin 3888a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin /* We're referencing the texture's internal data, so save a 3898a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin * reference to it. 3908a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin */ 3918a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin pipe_resource_reference(&i915->mapped_vs_tex[i], tex); 3928a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin 3938a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin i915->mapped_vs_tex_buffer[i] = i915_tex->buffer; 3948a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin addr = iws->buffer_map(iws, 3958a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin i915_tex->buffer, 3968a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin FALSE /* read only */); 3978a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin 3988a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin /* Setup array of mipmap level pointers */ 3998a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin /* FIXME: handle 3D textures? */ 4008a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin for (j = view->u.tex.first_level; j <= tex->last_level; j++) { 4018a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin unsigned offset = i915_texture_offset(i915_tex, j , 0 /* FIXME depth */); 4028a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin data[j] = addr + offset; 4038a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin row_stride[j] = i915_tex->stride; 4048a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin img_stride[j] = 0; /* FIXME */; 4058a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin } 4068a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin 4078a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin draw_set_mapped_texture(i915->draw, 4088a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin i, 4098a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin tex->width0, tex->height0, tex->depth0, 4108a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin view->u.tex.first_level, tex->last_level, 4118a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin row_stride, img_stride, data); 4128a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin } else 4138a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin i915->mapped_vs_tex[i] = NULL; 4148a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin } 4158a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin} 4168a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin 4178a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesinvoid 4188a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesini915_cleanup_vertex_sampling(struct i915_context *i915) 4198a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin{ 4208a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin struct i915_winsys *iws = i915->iws; 4218a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin unsigned i; 4228a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin for (i = 0; i < Elements(i915->mapped_vs_tex); i++) { 4238a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin if (i915->mapped_vs_tex_buffer[i]) { 4248a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin iws->buffer_unmap(iws, i915->mapped_vs_tex_buffer[i]); 4258a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin pipe_resource_reference(&i915->mapped_vs_tex[i], NULL); 4268a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin } 4278a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin } 4288a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin} 4298a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin 4308a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin 4318a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin 43201c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell/** XXX move someday? Or consolidate all these simple state setters 43301c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell * into one file. 43401c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell */ 43501c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 436a6c0c5532f7bfa50ae54c36cf4d74ad4b9f926f8Zack Rusinstatic void * 437d6ac959833a8e40a27907940969c622692f749b1Zack Rusini915_create_depth_stencil_state(struct pipe_context *pipe, 438bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell const struct pipe_depth_stencil_alpha_state *depth_stencil) 439d6ac959833a8e40a27907940969c622692f749b1Zack Rusin{ 4405961732c1b59403b4e736fa354a64d4a0e5d8af2Michal struct i915_depth_stencil_state *cso = CALLOC_STRUCT( i915_depth_stencil_state ); 4411d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin 4421d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin { 443a7e72231e3c76a9410d192441da309002ea6422dZack Rusin int testmask = depth_stencil->stencil[0].valuemask & 0xff; 444a7e72231e3c76a9410d192441da309002ea6422dZack Rusin int writemask = depth_stencil->stencil[0].writemask & 0xff; 4451d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin 4461d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin cso->stencil_modes4 |= (_3DSTATE_MODES_4_CMD | 4471d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin ENABLE_STENCIL_TEST_MASK | 4481d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin STENCIL_TEST_MASK(testmask) | 4491d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin ENABLE_STENCIL_WRITE_MASK | 4501d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin STENCIL_WRITE_MASK(writemask)); 4511d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin } 4521d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin 453bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell if (depth_stencil->stencil[0].enabled) { 454bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell int test = i915_translate_compare_func(depth_stencil->stencil[0].func); 455bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell int fop = i915_translate_stencil_op(depth_stencil->stencil[0].fail_op); 456bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell int dfop = i915_translate_stencil_op(depth_stencil->stencil[0].zfail_op); 457bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell int dpop = i915_translate_stencil_op(depth_stencil->stencil[0].zpass_op); 4581d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin 4591d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin cso->stencil_LIS5 |= (S5_STENCIL_TEST_ENABLE | 4601d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin S5_STENCIL_WRITE_ENABLE | 4611d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin (test << S5_STENCIL_TEST_FUNC_SHIFT) | 4621d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin (fop << S5_STENCIL_FAIL_SHIFT) | 4631d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin (dfop << S5_STENCIL_PASS_Z_FAIL_SHIFT) | 4641d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin (dpop << S5_STENCIL_PASS_Z_PASS_SHIFT)); 4651d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin } 4661d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin 467bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell if (depth_stencil->stencil[1].enabled) { 468bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell int test = i915_translate_compare_func(depth_stencil->stencil[1].func); 469bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell int fop = i915_translate_stencil_op(depth_stencil->stencil[1].fail_op); 470bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell int dfop = i915_translate_stencil_op(depth_stencil->stencil[1].zfail_op); 471bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell int dpop = i915_translate_stencil_op(depth_stencil->stencil[1].zpass_op); 472a7e72231e3c76a9410d192441da309002ea6422dZack Rusin int tmask = depth_stencil->stencil[1].valuemask & 0xff; 473a7e72231e3c76a9410d192441da309002ea6422dZack Rusin int wmask = depth_stencil->stencil[1].writemask & 0xff; 4741d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin 4751d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin cso->bfo[0] = (_3DSTATE_BACKFACE_STENCIL_OPS | 4761d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin BFO_ENABLE_STENCIL_FUNCS | 4771d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin BFO_ENABLE_STENCIL_TWO_SIDE | 4781d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin BFO_ENABLE_STENCIL_REF | 4791d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin BFO_STENCIL_TWO_SIDE | 4801d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin (test << BFO_STENCIL_TEST_SHIFT) | 4811d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin (fop << BFO_STENCIL_FAIL_SHIFT) | 4821d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin (dfop << BFO_STENCIL_PASS_Z_FAIL_SHIFT) | 4831d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin (dpop << BFO_STENCIL_PASS_Z_PASS_SHIFT)); 4841d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin 4851d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin cso->bfo[1] = (_3DSTATE_BACKFACE_STENCIL_MASKS | 4861d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin BFM_ENABLE_STENCIL_TEST_MASK | 4871d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin BFM_ENABLE_STENCIL_WRITE_MASK | 4881d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin (tmask << BFM_STENCIL_TEST_MASK_SHIFT) | 4891d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin (wmask << BFM_STENCIL_WRITE_MASK_SHIFT)); 4901d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin } 4911d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin else { 4921d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin /* This actually disables two-side stencil: The bit set is a 4931d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin * modify-enable bit to indicate we are changing the two-side 4941d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin * setting. Then there is a symbolic zero to show that we are 4951d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin * setting the flag to zero/off. 4961d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin */ 4971d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin cso->bfo[0] = (_3DSTATE_BACKFACE_STENCIL_OPS | 4981d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin BFO_ENABLE_STENCIL_TWO_SIDE | 4991d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin 0); 5001d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin cso->bfo[1] = 0; 5011d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin } 5021d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin 5031d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin if (depth_stencil->depth.enabled) { 5041d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin int func = i915_translate_compare_func(depth_stencil->depth.func); 5051d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin 5061d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin cso->depth_LIS6 |= (S6_DEPTH_TEST_ENABLE | 5071d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin (func << S6_DEPTH_TEST_FUNC_SHIFT)); 5081d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin 5091d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin if (depth_stencil->depth.writemask) 5101d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin cso->depth_LIS6 |= S6_DEPTH_WRITE_ENABLE; 5111d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin } 5121d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin 513bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell if (depth_stencil->alpha.enabled) { 514bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell int test = i915_translate_compare_func(depth_stencil->alpha.func); 515d6888e811d24eaa7e8d9093be606394f00435c05Zack Rusin ubyte refByte = float_to_ubyte(depth_stencil->alpha.ref_value); 516bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell 517bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell cso->depth_LIS6 |= (S6_ALPHA_TEST_ENABLE | 518bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell (test << S6_ALPHA_TEST_FUNC_SHIFT) | 519bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell (((unsigned) refByte) << S6_ALPHA_REF_SHIFT)); 520bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell } 521bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell 5221d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin return cso; 52301c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell} 52401c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 525d6ac959833a8e40a27907940969c622692f749b1Zack Rusinstatic void i915_bind_depth_stencil_state(struct pipe_context *pipe, 526a6c0c5532f7bfa50ae54c36cf4d74ad4b9f926f8Zack Rusin void *depth_stencil) 52701c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell{ 52801c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell struct i915_context *i915 = i915_context(pipe); 529c1896cdc9182af45a4a1fea087f013f29fca4008Stéphane Marchesin 530c1896cdc9182af45a4a1fea087f013f29fca4008Stéphane Marchesin if (i915->depth_stencil == depth_stencil) 531c1896cdc9182af45a4a1fea087f013f29fca4008Stéphane Marchesin return; 532c1896cdc9182af45a4a1fea087f013f29fca4008Stéphane Marchesin 5331d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin i915->depth_stencil = (const struct i915_depth_stencil_state *)depth_stencil; 53401c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 535d6ac959833a8e40a27907940969c622692f749b1Zack Rusin i915->dirty |= I915_NEW_DEPTH_STENCIL; 53601c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell} 53701c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 538d6ac959833a8e40a27907940969c622692f749b1Zack Rusinstatic void i915_delete_depth_stencil_state(struct pipe_context *pipe, 539a6c0c5532f7bfa50ae54c36cf4d74ad4b9f926f8Zack Rusin void *depth_stencil) 540d6ac959833a8e40a27907940969c622692f749b1Zack Rusin{ 5415961732c1b59403b4e736fa354a64d4a0e5d8af2Michal FREE(depth_stencil); 542d6ac959833a8e40a27907940969c622692f749b1Zack Rusin} 543d6ac959833a8e40a27907940969c622692f749b1Zack Rusin 5446cb87cf26f904b891faa42268f373864fa33541dZack Rusin 54501c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwellstatic void i915_set_scissor_state( struct pipe_context *pipe, 54601c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell const struct pipe_scissor_state *scissor ) 54701c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell{ 54801c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell struct i915_context *i915 = i915_context(pipe); 549c1896cdc9182af45a4a1fea087f013f29fca4008Stéphane Marchesin 55001c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell memcpy( &i915->scissor, scissor, sizeof(*scissor) ); 55101c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell i915->dirty |= I915_NEW_SCISSOR; 55201c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell} 55301c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 55401c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 55501c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwellstatic void i915_set_polygon_stipple( struct pipe_context *pipe, 556368878cc5f9a09afc6c254bcb73c2267633a5d6dStéphane Marchesin const struct pipe_poly_stipple *stipple ) 55701c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell{ 55801c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell} 55901c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 5608fed2466e4056668a76a87cf935b5fbff8ae15caBrian 561c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian 562c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrianstatic void * 563c74900ee5d80c7c2b7cbe4ed87395526a742a13eBriani915_create_fs_state(struct pipe_context *pipe, 564c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian const struct pipe_shader_state *templ) 565ccd63b54cfbb6bb241d55f7ac95afcd14819f469Zack Rusin{ 566c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian struct i915_context *i915 = i915_context(pipe); 567c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian struct i915_fragment_shader *ifs = CALLOC_STRUCT(i915_fragment_shader); 568c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian if (!ifs) 569c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian return NULL; 570c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian 5711a69b50b3b441ce8f7a00af3a7f02c37df50f6c3Stéphane Marchesin ifs->draw_data = draw_create_fragment_shader(i915->draw, templ); 5729671f7ae476cadb46f9f8f9d0363f24aabaf9f87Brian Paul ifs->state.tokens = tgsi_dup_tokens(templ->tokens); 573c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian 5744901410293b35ac6bb4759142b50fcc0be8a1b25Brian tgsi_scan_shader(templ->tokens, &ifs->info); 5754901410293b35ac6bb4759142b50fcc0be8a1b25Brian 576c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian /* The shader's compiled to i915 instructions here */ 577c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian i915_translate_fragment_program(i915, ifs); 578c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian 579c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian return ifs; 580ccd63b54cfbb6bb241d55f7ac95afcd14819f469Zack Rusin} 58101c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 582c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrianstatic void 583f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetteri915_fixup_bind_fs_state(struct pipe_context *pipe, void *shader) 584f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter{ 585f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter struct i915_context *i915 = i915_context(pipe); 586c1896cdc9182af45a4a1fea087f013f29fca4008Stéphane Marchesin 587c1896cdc9182af45a4a1fea087f013f29fca4008Stéphane Marchesin if (i915->saved_fs == shader) 588c1896cdc9182af45a4a1fea087f013f29fca4008Stéphane Marchesin return; 589c1896cdc9182af45a4a1fea087f013f29fca4008Stéphane Marchesin 590f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter i915->saved_fs = shader; 591f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter 592f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter i915->saved_bind_fs_state(pipe, shader); 593f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter} 594f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter 595f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetterstatic void 596c74900ee5d80c7c2b7cbe4ed87395526a742a13eBriani915_bind_fs_state(struct pipe_context *pipe, void *shader) 59701c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell{ 59801c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell struct i915_context *i915 = i915_context(pipe); 599c1896cdc9182af45a4a1fea087f013f29fca4008Stéphane Marchesin 600c1896cdc9182af45a4a1fea087f013f29fca4008Stéphane Marchesin if (i915->fs == shader) 601c1896cdc9182af45a4a1fea087f013f29fca4008Stéphane Marchesin return; 602c1896cdc9182af45a4a1fea087f013f29fca4008Stéphane Marchesin 603c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian i915->fs = (struct i915_fragment_shader*) shader; 60401c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 6051a69b50b3b441ce8f7a00af3a7f02c37df50f6c3Stéphane Marchesin draw_bind_fragment_shader(i915->draw, (i915->fs ? i915->fs->draw_data : NULL)); 6061a69b50b3b441ce8f7a00af3a7f02c37df50f6c3Stéphane Marchesin 60701c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell i915->dirty |= I915_NEW_FS; 60801c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell} 60901c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 610c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrianstatic 611c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrianvoid i915_delete_fs_state(struct pipe_context *pipe, void *shader) 612a1a989f0be8dc34082b52bb3b3a6eacb36d9e75eZack Rusin{ 613c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian struct i915_fragment_shader *ifs = (struct i915_fragment_shader *) shader; 614c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian 6158e4540ec2a82e72be491bc8fe23c10551d29a96cStéphane Marchesin if (ifs->decl) { 6168e4540ec2a82e72be491bc8fe23c10551d29a96cStéphane Marchesin FREE(ifs->decl); 6178e4540ec2a82e72be491bc8fe23c10551d29a96cStéphane Marchesin ifs->decl = NULL; 6188e4540ec2a82e72be491bc8fe23c10551d29a96cStéphane Marchesin } 6198e4540ec2a82e72be491bc8fe23c10551d29a96cStéphane Marchesin 6204e6120576fa695ad46e6f23e65c6e4126c18a0e6Stéphane Marchesin if (ifs->program) { 621c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian FREE(ifs->program); 6224e6120576fa695ad46e6f23e65c6e4126c18a0e6Stéphane Marchesin ifs->program = NULL; 6234e6120576fa695ad46e6f23e65c6e4126c18a0e6Stéphane Marchesin FREE((struct tgsi_token *)ifs->state.tokens); 6244e6120576fa695ad46e6f23e65c6e4126c18a0e6Stéphane Marchesin ifs->state.tokens = NULL; 6254e6120576fa695ad46e6f23e65c6e4126c18a0e6Stéphane Marchesin } 626c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian ifs->program_len = 0; 6278e4540ec2a82e72be491bc8fe23c10551d29a96cStéphane Marchesin ifs->decl_len = 0; 628c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian 629c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian FREE(ifs); 630a1a989f0be8dc34082b52bb3b3a6eacb36d9e75eZack Rusin} 6313239532795a027ddc578261f556e13e2c80f9676Brian 632c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian 633a1a989f0be8dc34082b52bb3b3a6eacb36d9e75eZack Rusinstatic void * 634a1a989f0be8dc34082b52bb3b3a6eacb36d9e75eZack Rusini915_create_vs_state(struct pipe_context *pipe, 635a1a989f0be8dc34082b52bb3b3a6eacb36d9e75eZack Rusin const struct pipe_shader_state *templ) 636ccd63b54cfbb6bb241d55f7ac95afcd14819f469Zack Rusin{ 6376dcfddb8e2ec2bfb6187b912807fa65f28da2c5eZack Rusin struct i915_context *i915 = i915_context(pipe); 6386dcfddb8e2ec2bfb6187b912807fa65f28da2c5eZack Rusin 6396dcfddb8e2ec2bfb6187b912807fa65f28da2c5eZack Rusin /* just pass-through to draw module */ 640a1a989f0be8dc34082b52bb3b3a6eacb36d9e75eZack Rusin return draw_create_vertex_shader(i915->draw, templ); 6416dcfddb8e2ec2bfb6187b912807fa65f28da2c5eZack Rusin} 6426dcfddb8e2ec2bfb6187b912807fa65f28da2c5eZack Rusin 643aa7f2333675f3e005f3eb6a40ac55d2fb55ea36eBrianstatic void i915_bind_vs_state(struct pipe_context *pipe, void *shader) 6446dcfddb8e2ec2bfb6187b912807fa65f28da2c5eZack Rusin{ 645a1a989f0be8dc34082b52bb3b3a6eacb36d9e75eZack Rusin struct i915_context *i915 = i915_context(pipe); 646a1a989f0be8dc34082b52bb3b3a6eacb36d9e75eZack Rusin 647c1896cdc9182af45a4a1fea087f013f29fca4008Stéphane Marchesin if (i915->saved_vs == shader) 648c1896cdc9182af45a4a1fea087f013f29fca4008Stéphane Marchesin return; 649c1896cdc9182af45a4a1fea087f013f29fca4008Stéphane Marchesin 650f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter i915->saved_vs = shader; 651f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter 652a1a989f0be8dc34082b52bb3b3a6eacb36d9e75eZack Rusin /* just pass-through to draw module */ 653aa7f2333675f3e005f3eb6a40ac55d2fb55ea36eBrian draw_bind_vertex_shader(i915->draw, (struct draw_vertex_shader *) shader); 654f41e95755757cb1452697fafa1dd5288390ed57eBrian 655f41e95755757cb1452697fafa1dd5288390ed57eBrian i915->dirty |= I915_NEW_VS; 656a1a989f0be8dc34082b52bb3b3a6eacb36d9e75eZack Rusin} 657a1a989f0be8dc34082b52bb3b3a6eacb36d9e75eZack Rusin 658a1a989f0be8dc34082b52bb3b3a6eacb36d9e75eZack Rusinstatic void i915_delete_vs_state(struct pipe_context *pipe, void *shader) 659a1a989f0be8dc34082b52bb3b3a6eacb36d9e75eZack Rusin{ 660a1a989f0be8dc34082b52bb3b3a6eacb36d9e75eZack Rusin struct i915_context *i915 = i915_context(pipe); 661a1a989f0be8dc34082b52bb3b3a6eacb36d9e75eZack Rusin 662a1a989f0be8dc34082b52bb3b3a6eacb36d9e75eZack Rusin /* just pass-through to draw module */ 663aa7f2333675f3e005f3eb6a40ac55d2fb55ea36eBrian draw_delete_vertex_shader(i915->draw, (struct draw_vertex_shader *) shader); 664ccd63b54cfbb6bb241d55f7ac95afcd14819f469Zack Rusin} 6653239532795a027ddc578261f556e13e2c80f9676Brian 666c0bb4ba9e665e40a325d82aa2ee48d7b8abd603bBrianstatic void i915_set_constant_buffer(struct pipe_context *pipe, 667c0bb4ba9e665e40a325d82aa2ee48d7b8abd603bBrian uint shader, uint index, 668507337864fa80caf9f26602324d2c28dd0a75d61Marek Olšák struct pipe_constant_buffer *cb) 669c0bb4ba9e665e40a325d82aa2ee48d7b8abd603bBrian{ 670c0bb4ba9e665e40a325d82aa2ee48d7b8abd603bBrian struct i915_context *i915 = i915_context(pipe); 671507337864fa80caf9f26602324d2c28dd0a75d61Marek Olšák struct pipe_resource *buf = cb ? cb->buffer : NULL; 6720c3352b6df7972fd530a901396b392d0293d27aeJakob Bornecrantz unsigned new_num = 0; 6730c3352b6df7972fd530a901396b392d0293d27aeJakob Bornecrantz boolean diff = TRUE; 6740c3352b6df7972fd530a901396b392d0293d27aeJakob Bornecrantz 67535f302d97e5b6f5fc4964e70f7adae706c5b7162Vinson Lee /* XXX don't support geom shaders now */ 67635f302d97e5b6f5fc4964e70f7adae706c5b7162Vinson Lee if (shader == PIPE_SHADER_GEOMETRY) 67735f302d97e5b6f5fc4964e70f7adae706c5b7162Vinson Lee return; 67835f302d97e5b6f5fc4964e70f7adae706c5b7162Vinson Lee 6790b7d48cbad86eaac21fce3793da41b46db8be3b4Marek Olšák if (cb && cb->user_buffer) { 680a5ca29100bd64f47e24ad1bd8ae04f0007021541Brian Paul buf = i915_user_buffer_create(pipe->screen, (void *) cb->user_buffer, 6810b7d48cbad86eaac21fce3793da41b46db8be3b4Marek Olšák cb->buffer_size, 6820b7d48cbad86eaac21fce3793da41b46db8be3b4Marek Olšák PIPE_BIND_CONSTANT_BUFFER); 6830b7d48cbad86eaac21fce3793da41b46db8be3b4Marek Olšák } 684c0bb4ba9e665e40a325d82aa2ee48d7b8abd603bBrian 6850c3352b6df7972fd530a901396b392d0293d27aeJakob Bornecrantz /* if we have a new buffer compare it with the old one */ 686027433176cddec58821d625fb2df45cfd95f1e33Brian if (buf) { 6879a9630dcf0666af5a29d529db2ccb832b592e191Jakob Bornecrantz struct i915_buffer *ibuf = i915_buffer(buf); 6880c3352b6df7972fd530a901396b392d0293d27aeJakob Bornecrantz struct pipe_resource *old_buf = i915->constants[shader]; 6890c3352b6df7972fd530a901396b392d0293d27aeJakob Bornecrantz struct i915_buffer *old = old_buf ? i915_buffer(old_buf) : NULL; 6909a9630dcf0666af5a29d529db2ccb832b592e191Jakob Bornecrantz unsigned old_num = i915->current.num_user_constants[shader]; 6919a9630dcf0666af5a29d529db2ccb832b592e191Jakob Bornecrantz 6929a9630dcf0666af5a29d529db2ccb832b592e191Jakob Bornecrantz new_num = ibuf->b.b.width0 / 4 * sizeof(float); 6939a9630dcf0666af5a29d529db2ccb832b592e191Jakob Bornecrantz 6949a9630dcf0666af5a29d529db2ccb832b592e191Jakob Bornecrantz if (old_num == new_num) { 6959a9630dcf0666af5a29d529db2ccb832b592e191Jakob Bornecrantz if (old_num == 0) 6969a9630dcf0666af5a29d529db2ccb832b592e191Jakob Bornecrantz diff = FALSE; 6979a9630dcf0666af5a29d529db2ccb832b592e191Jakob Bornecrantz#if 0 6989a9630dcf0666af5a29d529db2ccb832b592e191Jakob Bornecrantz /* XXX no point in running this code since st/mesa only uses user buffers */ 6999a9630dcf0666af5a29d529db2ccb832b592e191Jakob Bornecrantz /* Can't compare the buffer data since they are userbuffers */ 7009a9630dcf0666af5a29d529db2ccb832b592e191Jakob Bornecrantz else if (old && old->free_on_destroy) 7019a9630dcf0666af5a29d529db2ccb832b592e191Jakob Bornecrantz diff = memcmp(old->data, ibuf->data, ibuf->b.b.width0); 7029a9630dcf0666af5a29d529db2ccb832b592e191Jakob Bornecrantz#else 7039a9630dcf0666af5a29d529db2ccb832b592e191Jakob Bornecrantz (void)old; 7049a9630dcf0666af5a29d529db2ccb832b592e191Jakob Bornecrantz#endif 7059a9630dcf0666af5a29d529db2ccb832b592e191Jakob Bornecrantz } 7060c3352b6df7972fd530a901396b392d0293d27aeJakob Bornecrantz } else { 7070c3352b6df7972fd530a901396b392d0293d27aeJakob Bornecrantz diff = i915->current.num_user_constants[shader] != 0; 708287c94ea4987033f9c99a2f91c5750c9083504caKeith Whitwell } 709287c94ea4987033f9c99a2f91c5750c9083504caKeith Whitwell 7100c3352b6df7972fd530a901396b392d0293d27aeJakob Bornecrantz pipe_resource_reference(&i915->constants[shader], buf); 7110c3352b6df7972fd530a901396b392d0293d27aeJakob Bornecrantz i915->current.num_user_constants[shader] = new_num; 7120c3352b6df7972fd530a901396b392d0293d27aeJakob Bornecrantz 7130c3352b6df7972fd530a901396b392d0293d27aeJakob Bornecrantz if (diff) 7140c3352b6df7972fd530a901396b392d0293d27aeJakob Bornecrantz i915->dirty |= shader == PIPE_SHADER_VERTEX ? I915_NEW_VS_CONSTANTS : I915_NEW_FS_CONSTANTS; 7150b7d48cbad86eaac21fce3793da41b46db8be3b4Marek Olšák 7160b7d48cbad86eaac21fce3793da41b46db8be3b4Marek Olšák if (cb && cb->user_buffer) { 7170b7d48cbad86eaac21fce3793da41b46db8be3b4Marek Olšák pipe_resource_reference(&buf, NULL); 7180b7d48cbad86eaac21fce3793da41b46db8be3b4Marek Olšák } 719c0bb4ba9e665e40a325d82aa2ee48d7b8abd603bBrian} 720c0bb4ba9e665e40a325d82aa2ee48d7b8abd603bBrian 721c0bb4ba9e665e40a325d82aa2ee48d7b8abd603bBrian 722f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetterstatic void 723f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetteri915_fixup_set_fragment_sampler_views(struct pipe_context *pipe, 724f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter unsigned num, 725f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter struct pipe_sampler_view **views) 726f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter{ 727f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter struct i915_context *i915 = i915_context(pipe); 728f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter int i; 729f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter 730f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter for (i = 0; i < num; i++) 731f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter pipe_sampler_view_reference(&i915->saved_sampler_views[i], 732f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter views[i]); 733f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter 734f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter for (i = num; i < i915->saved_nr_sampler_views; i++) 735f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter pipe_sampler_view_reference(&i915->saved_sampler_views[i], 736f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter NULL); 737f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter 738f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter i915->saved_nr_sampler_views = num; 739f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter 740f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter i915->saved_set_sampler_views(pipe, num, views); 741f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter} 742f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter 7431f5285f99771243b636deb9ae0a17c54f818fac6michalstatic void i915_set_fragment_sampler_views(struct pipe_context *pipe, 7441f5285f99771243b636deb9ae0a17c54f818fac6michal unsigned num, 7451f5285f99771243b636deb9ae0a17c54f818fac6michal struct pipe_sampler_view **views) 74601c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell{ 74701c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell struct i915_context *i915 = i915_context(pipe); 7484528287e040415c2071012d02f20979ff995c754Keith Whitwell uint i; 7494528287e040415c2071012d02f20979ff995c754Keith Whitwell 7504528287e040415c2071012d02f20979ff995c754Keith Whitwell assert(num <= PIPE_MAX_SAMPLERS); 7514528287e040415c2071012d02f20979ff995c754Keith Whitwell 7524528287e040415c2071012d02f20979ff995c754Keith Whitwell /* Check for no-op */ 7531f5285f99771243b636deb9ae0a17c54f818fac6michal if (num == i915->num_fragment_sampler_views && 7541f5285f99771243b636deb9ae0a17c54f818fac6michal !memcmp(i915->fragment_sampler_views, views, num * sizeof(struct pipe_sampler_view *))) 7554528287e040415c2071012d02f20979ff995c754Keith Whitwell return; 7564528287e040415c2071012d02f20979ff995c754Keith Whitwell 7574528287e040415c2071012d02f20979ff995c754Keith Whitwell for (i = 0; i < num; i++) 7581f5285f99771243b636deb9ae0a17c54f818fac6michal pipe_sampler_view_reference(&i915->fragment_sampler_views[i], 7591f5285f99771243b636deb9ae0a17c54f818fac6michal views[i]); 7604528287e040415c2071012d02f20979ff995c754Keith Whitwell 7611f5285f99771243b636deb9ae0a17c54f818fac6michal for (i = num; i < i915->num_fragment_sampler_views; i++) 7621f5285f99771243b636deb9ae0a17c54f818fac6michal pipe_sampler_view_reference(&i915->fragment_sampler_views[i], 7631f5285f99771243b636deb9ae0a17c54f818fac6michal NULL); 76401c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 7651f5285f99771243b636deb9ae0a17c54f818fac6michal i915->num_fragment_sampler_views = num; 76601c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 7671f5285f99771243b636deb9ae0a17c54f818fac6michal i915->dirty |= I915_NEW_SAMPLER_VIEW; 76801c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell} 76901c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 7708a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesinstatic void 7718a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesini915_set_vertex_sampler_views(struct pipe_context *pipe, 7728a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin unsigned num, 7738a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin struct pipe_sampler_view **views) 7748a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin{ 7758a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin struct i915_context *i915 = i915_context(pipe); 7768a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin uint i; 7778a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin 7788a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin assert(num <= PIPE_MAX_VERTEX_SAMPLERS); 7798a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin 7808a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin /* Check for no-op */ 7818a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin if (num == i915->num_vertex_sampler_views && 7828a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin !memcmp(i915->vertex_sampler_views, views, num * sizeof(struct pipe_sampler_view *))) { 7838a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin return; 7848a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin } 7858a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin 7868a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin for (i = 0; i < PIPE_MAX_VERTEX_SAMPLERS; i++) { 7878a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin struct pipe_sampler_view *view = i < num ? views[i] : NULL; 7888a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin 7898a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin pipe_sampler_view_reference(&i915->vertex_sampler_views[i], view); 7908a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin } 7918a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin 7928a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin i915->num_vertex_sampler_views = num; 7938a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin 7948a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin draw_set_sampler_views(i915->draw, 7958a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin i915->vertex_sampler_views, 7968a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin i915->num_vertex_sampler_views); 7978a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin} 7988a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin 79901c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 8001f5285f99771243b636deb9ae0a17c54f818fac6michalstatic struct pipe_sampler_view * 8011f5285f99771243b636deb9ae0a17c54f818fac6michali915_create_sampler_view(struct pipe_context *pipe, 802287c94ea4987033f9c99a2f91c5750c9083504caKeith Whitwell struct pipe_resource *texture, 8031f5285f99771243b636deb9ae0a17c54f818fac6michal const struct pipe_sampler_view *templ) 8041f5285f99771243b636deb9ae0a17c54f818fac6michal{ 8051f5285f99771243b636deb9ae0a17c54f818fac6michal struct pipe_sampler_view *view = CALLOC_STRUCT(pipe_sampler_view); 8061f5285f99771243b636deb9ae0a17c54f818fac6michal 807530b9910c2fd25344e6d28b6d9aa0eaad31618e7Michal Krol if (view) { 808530b9910c2fd25344e6d28b6d9aa0eaad31618e7Michal Krol *view = *templ; 809530b9910c2fd25344e6d28b6d9aa0eaad31618e7Michal Krol view->reference.count = 1; 810530b9910c2fd25344e6d28b6d9aa0eaad31618e7Michal Krol view->texture = NULL; 811287c94ea4987033f9c99a2f91c5750c9083504caKeith Whitwell pipe_resource_reference(&view->texture, texture); 812530b9910c2fd25344e6d28b6d9aa0eaad31618e7Michal Krol view->context = pipe; 813530b9910c2fd25344e6d28b6d9aa0eaad31618e7Michal Krol } 8141f5285f99771243b636deb9ae0a17c54f818fac6michal 8151f5285f99771243b636deb9ae0a17c54f818fac6michal return view; 8161f5285f99771243b636deb9ae0a17c54f818fac6michal} 8171f5285f99771243b636deb9ae0a17c54f818fac6michal 8181f5285f99771243b636deb9ae0a17c54f818fac6michal 8191f5285f99771243b636deb9ae0a17c54f818fac6michalstatic void 8201f5285f99771243b636deb9ae0a17c54f818fac6michali915_sampler_view_destroy(struct pipe_context *pipe, 8211f5285f99771243b636deb9ae0a17c54f818fac6michal struct pipe_sampler_view *view) 8221f5285f99771243b636deb9ae0a17c54f818fac6michal{ 823287c94ea4987033f9c99a2f91c5750c9083504caKeith Whitwell pipe_resource_reference(&view->texture, NULL); 8241f5285f99771243b636deb9ae0a17c54f818fac6michal FREE(view); 8251f5285f99771243b636deb9ae0a17c54f818fac6michal} 8261f5285f99771243b636deb9ae0a17c54f818fac6michal 82701c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 82801c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwellstatic void i915_set_framebuffer_state(struct pipe_context *pipe, 82947fc2c4349746997704a7f81dffadd22363e0ff1Keith Whitwell const struct pipe_framebuffer_state *fb) 83001c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell{ 83101c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell struct i915_context *i915 = i915_context(pipe); 832e369294f760efd89754f4f66a1080bcf384ba4c6Jakob Bornecrantz int i; 833e369294f760efd89754f4f66a1080bcf384ba4c6Jakob Bornecrantz 834e369294f760efd89754f4f66a1080bcf384ba4c6Jakob Bornecrantz i915->framebuffer.width = fb->width; 835e369294f760efd89754f4f66a1080bcf384ba4c6Jakob Bornecrantz i915->framebuffer.height = fb->height; 836e369294f760efd89754f4f66a1080bcf384ba4c6Jakob Bornecrantz i915->framebuffer.nr_cbufs = fb->nr_cbufs; 837e369294f760efd89754f4f66a1080bcf384ba4c6Jakob Bornecrantz for (i = 0; i < PIPE_MAX_COLOR_BUFS; i++) { 8386ad4a11b3e14fcccf662d8ccc58486c16ce0c9f4Daniel Vetter pipe_surface_reference(&i915->framebuffer.cbufs[i], 8396ad4a11b3e14fcccf662d8ccc58486c16ce0c9f4Daniel Vetter i < fb->nr_cbufs ? fb->cbufs[i] : NULL); 840e369294f760efd89754f4f66a1080bcf384ba4c6Jakob Bornecrantz } 841e369294f760efd89754f4f66a1080bcf384ba4c6Jakob Bornecrantz pipe_surface_reference(&i915->framebuffer.zsbuf, fb->zsbuf); 84201c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 84301c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell i915->dirty |= I915_NEW_FRAMEBUFFER; 84401c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell} 84501c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 84601c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 84701c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 84801c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwellstatic void i915_set_clip_state( struct pipe_context *pipe, 84901c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell const struct pipe_clip_state *clip ) 85001c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell{ 85101c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell struct i915_context *i915 = i915_context(pipe); 852c1896cdc9182af45a4a1fea087f013f29fca4008Stéphane Marchesin 853f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter i915->saved_clip = *clip; 854f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter 85501c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell draw_set_clip_state(i915->draw, clip); 85601c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 85701c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell i915->dirty |= I915_NEW_CLIP; 85801c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell} 85901c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 86001c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 86101c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 86201c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell/* Called when driver state tracker notices changes to the viewport 86301c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell * matrix: 86401c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell */ 86501c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwellstatic void i915_set_viewport_state( struct pipe_context *pipe, 86601c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell const struct pipe_viewport_state *viewport ) 86701c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell{ 86801c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell struct i915_context *i915 = i915_context(pipe); 86901c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 87001c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell i915->viewport = *viewport; /* struct copy */ 87101c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 87201c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell /* pass the viewport info to the draw module */ 873f1637e89ded7312a97dc0a8fdac74886d70766c0Brian draw_set_viewport_state(i915->draw, &i915->viewport); 87401c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 87501c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell i915->dirty |= I915_NEW_VIEWPORT; 87601c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell} 87701c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 878294401814d1d89cc731de1c22c25333aa5d59374Zack Rusin 879fe555c39bb7fd530298b5be4a8f06bff41726c86Zack Rusinstatic void * 880294401814d1d89cc731de1c22c25333aa5d59374Zack Rusini915_create_rasterizer_state(struct pipe_context *pipe, 881cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin const struct pipe_rasterizer_state *rasterizer) 882294401814d1d89cc731de1c22c25333aa5d59374Zack Rusin{ 8835961732c1b59403b4e736fa354a64d4a0e5d8af2Michal struct i915_rasterizer_state *cso = CALLOC_STRUCT( i915_rasterizer_state ); 884cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin 88506713a40798d97aa520b119731418ff16a92e4baDaniel Vetter cso->templ = *rasterizer; 886cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin cso->color_interp = rasterizer->flatshade ? INTERP_CONSTANT : INTERP_LINEAR; 887cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin cso->light_twoside = rasterizer->light_twoside; 888cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin cso->ds[0].u = _3DSTATE_DEPTH_OFFSET_SCALE; 889cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin cso->ds[1].f = rasterizer->offset_scale; 890cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin if (rasterizer->poly_stipple_enable) { 891cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin cso->st |= ST1_ENABLE; 892cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin } 893cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin 894cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin if (rasterizer->scissor) 895cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin cso->sc[0] = _3DSTATE_SCISSOR_ENABLE_CMD | ENABLE_SCISSOR_RECT; 896cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin else 897cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin cso->sc[0] = _3DSTATE_SCISSOR_ENABLE_CMD | DISABLE_SCISSOR_RECT; 898cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin 8990bd1cbcd0d28dbadfb0c3e1f8b048a18b56bc72cKeith Whitwell switch (rasterizer->cull_face) { 9000bd1cbcd0d28dbadfb0c3e1f8b048a18b56bc72cKeith Whitwell case PIPE_FACE_NONE: 901cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin cso->LIS4 |= S4_CULLMODE_NONE; 902cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin break; 9030bd1cbcd0d28dbadfb0c3e1f8b048a18b56bc72cKeith Whitwell case PIPE_FACE_FRONT: 9040bd1cbcd0d28dbadfb0c3e1f8b048a18b56bc72cKeith Whitwell if (rasterizer->front_ccw) 9050bd1cbcd0d28dbadfb0c3e1f8b048a18b56bc72cKeith Whitwell cso->LIS4 |= S4_CULLMODE_CCW; 9060bd1cbcd0d28dbadfb0c3e1f8b048a18b56bc72cKeith Whitwell else 9070bd1cbcd0d28dbadfb0c3e1f8b048a18b56bc72cKeith Whitwell cso->LIS4 |= S4_CULLMODE_CW; 908cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin break; 9090bd1cbcd0d28dbadfb0c3e1f8b048a18b56bc72cKeith Whitwell case PIPE_FACE_BACK: 9100bd1cbcd0d28dbadfb0c3e1f8b048a18b56bc72cKeith Whitwell if (rasterizer->front_ccw) 9110bd1cbcd0d28dbadfb0c3e1f8b048a18b56bc72cKeith Whitwell cso->LIS4 |= S4_CULLMODE_CW; 9120bd1cbcd0d28dbadfb0c3e1f8b048a18b56bc72cKeith Whitwell else 9130bd1cbcd0d28dbadfb0c3e1f8b048a18b56bc72cKeith Whitwell cso->LIS4 |= S4_CULLMODE_CCW; 914cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin break; 9150bd1cbcd0d28dbadfb0c3e1f8b048a18b56bc72cKeith Whitwell case PIPE_FACE_FRONT_AND_BACK: 916cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin cso->LIS4 |= S4_CULLMODE_BOTH; 917cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin break; 918cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin } 919cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin 920cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin { 921cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin int line_width = CLAMP((int)(rasterizer->line_width * 2), 1, 0xf); 922cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin 923cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin cso->LIS4 |= line_width << S4_LINE_WIDTH_SHIFT; 924cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin 925cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin if (rasterizer->line_smooth) 926cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin cso->LIS4 |= S4_LINE_ANTIALIAS_ENABLE; 927cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin } 928cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin 929cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin { 930cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin int point_size = CLAMP((int) rasterizer->point_size, 1, 0xff); 931cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin 932cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin cso->LIS4 |= point_size << S4_POINT_WIDTH_SHIFT; 933cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin } 934cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin 935cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin if (rasterizer->flatshade) { 936cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin cso->LIS4 |= (S4_FLATSHADE_ALPHA | 937cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin S4_FLATSHADE_COLOR | 938cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin S4_FLATSHADE_SPECULAR); 939cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin } 940cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin 9415961732c1b59403b4e736fa354a64d4a0e5d8af2Michal cso->LIS7 = fui( rasterizer->offset_units ); 942cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin 943cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin 944cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin return cso; 945294401814d1d89cc731de1c22c25333aa5d59374Zack Rusin} 946294401814d1d89cc731de1c22c25333aa5d59374Zack Rusin 947294401814d1d89cc731de1c22c25333aa5d59374Zack Rusinstatic void i915_bind_rasterizer_state( struct pipe_context *pipe, 9482109ba4c5d22e1f7effa33a6ff26ce587ce46fe3Brian void *raster ) 94901c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell{ 95001c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell struct i915_context *i915 = i915_context(pipe); 95101c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 952c1896cdc9182af45a4a1fea087f013f29fca4008Stéphane Marchesin if (i915->rasterizer == raster) 953c1896cdc9182af45a4a1fea087f013f29fca4008Stéphane Marchesin return; 954c1896cdc9182af45a4a1fea087f013f29fca4008Stéphane Marchesin 9552109ba4c5d22e1f7effa33a6ff26ce587ce46fe3Brian i915->rasterizer = (struct i915_rasterizer_state *)raster; 95601c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 95701c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell /* pass-through to draw module */ 9582109ba4c5d22e1f7effa33a6ff26ce587ce46fe3Brian draw_set_rasterizer_state(i915->draw, 95906713a40798d97aa520b119731418ff16a92e4baDaniel Vetter (i915->rasterizer ? &(i915->rasterizer->templ) : NULL), 960e3a34cc7f6c9f959cdc2af4486e84587fab4d0d7Brian Paul raster); 96101c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 962294401814d1d89cc731de1c22c25333aa5d59374Zack Rusin i915->dirty |= I915_NEW_RASTERIZER; 96301c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell} 96401c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 965fe555c39bb7fd530298b5be4a8f06bff41726c86Zack Rusinstatic void i915_delete_rasterizer_state(struct pipe_context *pipe, 9662109ba4c5d22e1f7effa33a6ff26ce587ce46fe3Brian void *raster) 967294401814d1d89cc731de1c22c25333aa5d59374Zack Rusin{ 9682109ba4c5d22e1f7effa33a6ff26ce587ce46fe3Brian FREE(raster); 969294401814d1d89cc731de1c22c25333aa5d59374Zack Rusin} 97001c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 971a52c0416d1f2105960b4646e2e268aed26814689Brian Paulstatic void i915_set_vertex_buffers(struct pipe_context *pipe, 972a52c0416d1f2105960b4646e2e268aed26814689Brian Paul unsigned count, 973a52c0416d1f2105960b4646e2e268aed26814689Brian Paul const struct pipe_vertex_buffer *buffers) 9743239532795a027ddc578261f556e13e2c80f9676Brian{ 9753239532795a027ddc578261f556e13e2c80f9676Brian struct i915_context *i915 = i915_context(pipe); 976832029e1c1c027e8f697cc8fdc75902e3c24f38aJakob Bornecrantz struct draw_context *draw = i915->draw; 977832029e1c1c027e8f697cc8fdc75902e3c24f38aJakob Bornecrantz int i; 978a52c0416d1f2105960b4646e2e268aed26814689Brian Paul 979f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter util_copy_vertex_buffers(i915->saved_vertex_buffers, 980f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter &i915->saved_nr_vertex_buffers, 981f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter buffers, count); 982832029e1c1c027e8f697cc8fdc75902e3c24f38aJakob Bornecrantz#if 0 983832029e1c1c027e8f697cc8fdc75902e3c24f38aJakob Bornecrantz /* XXX doesn't look like this is needed */ 984832029e1c1c027e8f697cc8fdc75902e3c24f38aJakob Bornecrantz /* unmap old */ 985832029e1c1c027e8f697cc8fdc75902e3c24f38aJakob Bornecrantz for (i = 0; i < i915->num_vertex_buffers; i++) { 986832029e1c1c027e8f697cc8fdc75902e3c24f38aJakob Bornecrantz draw_set_mapped_vertex_buffer(draw, i, NULL); 987832029e1c1c027e8f697cc8fdc75902e3c24f38aJakob Bornecrantz } 988832029e1c1c027e8f697cc8fdc75902e3c24f38aJakob Bornecrantz#endif 9891f888abf16ce4de00231505b8d1bc68426b04e8fBrian 9903239532795a027ddc578261f556e13e2c80f9676Brian /* pass-through to draw module */ 991832029e1c1c027e8f697cc8fdc75902e3c24f38aJakob Bornecrantz draw_set_vertex_buffers(draw, count, buffers); 992832029e1c1c027e8f697cc8fdc75902e3c24f38aJakob Bornecrantz 993832029e1c1c027e8f697cc8fdc75902e3c24f38aJakob Bornecrantz /* map new */ 994832029e1c1c027e8f697cc8fdc75902e3c24f38aJakob Bornecrantz for (i = 0; i < count; i++) { 9954552fd50d959ab99546cfa994f8ba5bdf5d66bc7Marek Olšák const void *buf = buffers[i].user_buffer; 9964552fd50d959ab99546cfa994f8ba5bdf5d66bc7Marek Olšák if (!buf) 9974552fd50d959ab99546cfa994f8ba5bdf5d66bc7Marek Olšák buf = i915_buffer(buffers[i].buffer)->data; 998832029e1c1c027e8f697cc8fdc75902e3c24f38aJakob Bornecrantz draw_set_mapped_vertex_buffer(draw, i, buf); 999832029e1c1c027e8f697cc8fdc75902e3c24f38aJakob Bornecrantz } 10003239532795a027ddc578261f556e13e2c80f9676Brian} 10013239532795a027ddc578261f556e13e2c80f9676Brian 10028e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheideggerstatic void * 10038e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheideggeri915_create_vertex_elements_state(struct pipe_context *pipe, 10048e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger unsigned count, 10058e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger const struct pipe_vertex_element *attribs) 10068e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger{ 10078e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger struct i915_velems_state *velems; 10088e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger assert(count <= PIPE_MAX_ATTRIBS); 1009e8983f70b41ea92a9527cb618db011b5dd136626Roland Scheidegger velems = (struct i915_velems_state *) MALLOC(sizeof(struct i915_velems_state)); 10108e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger if (velems) { 10118e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger velems->count = count; 10128e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger memcpy(velems->velem, attribs, sizeof(*attribs) * count); 10138e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger } 10148e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger return velems; 10158e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger} 10168e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger 10178e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheideggerstatic void 10188e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheideggeri915_bind_vertex_elements_state(struct pipe_context *pipe, 10198e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger void *velems) 10203239532795a027ddc578261f556e13e2c80f9676Brian{ 10213239532795a027ddc578261f556e13e2c80f9676Brian struct i915_context *i915 = i915_context(pipe); 10228e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger struct i915_velems_state *i915_velems = (struct i915_velems_state *) velems; 10238e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger 1024c1896cdc9182af45a4a1fea087f013f29fca4008Stéphane Marchesin if (i915->saved_velems == velems) 1025c1896cdc9182af45a4a1fea087f013f29fca4008Stéphane Marchesin return; 1026c1896cdc9182af45a4a1fea087f013f29fca4008Stéphane Marchesin 1027f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter i915->saved_velems = velems; 1028f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter 10293239532795a027ddc578261f556e13e2c80f9676Brian /* pass-through to draw module */ 1030c47c73293d359c00abb34c39d1163b4c55f531deChia-I Wu if (i915_velems) { 1031c47c73293d359c00abb34c39d1163b4c55f531deChia-I Wu draw_set_vertex_elements(i915->draw, 1032c47c73293d359c00abb34c39d1163b4c55f531deChia-I Wu i915_velems->count, i915_velems->velem); 1033c47c73293d359c00abb34c39d1163b4c55f531deChia-I Wu } 10343239532795a027ddc578261f556e13e2c80f9676Brian} 10353239532795a027ddc578261f556e13e2c80f9676Brian 10368e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheideggerstatic void 10378e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheideggeri915_delete_vertex_elements_state(struct pipe_context *pipe, void *velems) 10388e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger{ 10398e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger FREE( velems ); 10408e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger} 10413239532795a027ddc578261f556e13e2c80f9676Brian 10426d28bf917fb1d741d90fd3f05c22769376021fcaChia-I Wustatic void i915_set_index_buffer(struct pipe_context *pipe, 10436d28bf917fb1d741d90fd3f05c22769376021fcaChia-I Wu const struct pipe_index_buffer *ib) 10446d28bf917fb1d741d90fd3f05c22769376021fcaChia-I Wu{ 10456d28bf917fb1d741d90fd3f05c22769376021fcaChia-I Wu struct i915_context *i915 = i915_context(pipe); 10466d28bf917fb1d741d90fd3f05c22769376021fcaChia-I Wu 10476d28bf917fb1d741d90fd3f05c22769376021fcaChia-I Wu if (ib) 10486d28bf917fb1d741d90fd3f05c22769376021fcaChia-I Wu memcpy(&i915->index_buffer, ib, sizeof(i915->index_buffer)); 10496d28bf917fb1d741d90fd3f05c22769376021fcaChia-I Wu else 10506d28bf917fb1d741d90fd3f05c22769376021fcaChia-I Wu memset(&i915->index_buffer, 0, sizeof(i915->index_buffer)); 10516d28bf917fb1d741d90fd3f05c22769376021fcaChia-I Wu} 10526d28bf917fb1d741d90fd3f05c22769376021fcaChia-I Wu 105343234cee40c48e14a3eab4268181d9b0b2b7cf79Roland Scheideggerstatic void 105443234cee40c48e14a3eab4268181d9b0b2b7cf79Roland Scheideggeri915_set_sample_mask(struct pipe_context *pipe, 105543234cee40c48e14a3eab4268181d9b0b2b7cf79Roland Scheidegger unsigned sample_mask) 105643234cee40c48e14a3eab4268181d9b0b2b7cf79Roland Scheidegger{ 105743234cee40c48e14a3eab4268181d9b0b2b7cf79Roland Scheidegger} 105843234cee40c48e14a3eab4268181d9b0b2b7cf79Roland Scheidegger 105901c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwellvoid 106001c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwelli915_init_state_functions( struct i915_context *i915 ) 106101c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell{ 1062e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.create_blend_state = i915_create_blend_state; 1063e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.bind_blend_state = i915_bind_blend_state; 1064e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.delete_blend_state = i915_delete_blend_state; 1065e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz 1066e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.create_sampler_state = i915_create_sampler_state; 10678a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin i915->base.bind_fragment_sampler_states = i915_bind_fragment_sampler_states; 10688a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin i915->base.bind_vertex_sampler_states = i915_bind_vertex_sampler_states; 1069e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.delete_sampler_state = i915_delete_sampler_state; 1070e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz 1071e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.create_depth_stencil_alpha_state = i915_create_depth_stencil_state; 1072e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.bind_depth_stencil_alpha_state = i915_bind_depth_stencil_state; 1073e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.delete_depth_stencil_alpha_state = i915_delete_depth_stencil_state; 1074e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz 1075e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.create_rasterizer_state = i915_create_rasterizer_state; 1076e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.bind_rasterizer_state = i915_bind_rasterizer_state; 1077e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.delete_rasterizer_state = i915_delete_rasterizer_state; 1078e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.create_fs_state = i915_create_fs_state; 1079e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.bind_fs_state = i915_bind_fs_state; 1080e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.delete_fs_state = i915_delete_fs_state; 1081e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.create_vs_state = i915_create_vs_state; 1082e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.bind_vs_state = i915_bind_vs_state; 1083e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.delete_vs_state = i915_delete_vs_state; 10848e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger i915->base.create_vertex_elements_state = i915_create_vertex_elements_state; 10858e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger i915->base.bind_vertex_elements_state = i915_bind_vertex_elements_state; 10868e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger i915->base.delete_vertex_elements_state = i915_delete_vertex_elements_state; 1087e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz 1088e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.set_blend_color = i915_set_blend_color; 1089388109c04dc92ed81d1dbe6209120c95bdbc83cdRoland Scheidegger i915->base.set_stencil_ref = i915_set_stencil_ref; 1090e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.set_clip_state = i915_set_clip_state; 109143234cee40c48e14a3eab4268181d9b0b2b7cf79Roland Scheidegger i915->base.set_sample_mask = i915_set_sample_mask; 1092e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.set_constant_buffer = i915_set_constant_buffer; 1093e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.set_framebuffer_state = i915_set_framebuffer_state; 1094e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz 1095e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.set_polygon_stipple = i915_set_polygon_stipple; 1096e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.set_scissor_state = i915_set_scissor_state; 10971f5285f99771243b636deb9ae0a17c54f818fac6michal i915->base.set_fragment_sampler_views = i915_set_fragment_sampler_views; 10988a22064d316efcdc0d0107fe227a2ed5a746c4f8Stéphane Marchesin i915->base.set_vertex_sampler_views = i915_set_vertex_sampler_views; 10991f5285f99771243b636deb9ae0a17c54f818fac6michal i915->base.create_sampler_view = i915_create_sampler_view; 11001f5285f99771243b636deb9ae0a17c54f818fac6michal i915->base.sampler_view_destroy = i915_sampler_view_destroy; 1101e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.set_viewport_state = i915_set_viewport_state; 1102e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.set_vertex_buffers = i915_set_vertex_buffers; 11036d28bf917fb1d741d90fd3f05c22769376021fcaChia-I Wu i915->base.set_index_buffer = i915_set_index_buffer; 110401c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell} 1105f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter 1106f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vettervoid 1107f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetteri915_init_fixup_state_functions( struct i915_context *i915 ) 1108f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter{ 1109f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter i915->saved_bind_fs_state = i915->base.bind_fs_state; 1110f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter i915->base.bind_fs_state = i915_fixup_bind_fs_state; 1111f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter i915->saved_bind_sampler_states = i915->base.bind_fragment_sampler_states; 1112f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter i915->base.bind_fragment_sampler_states = i915_fixup_bind_sampler_states; 1113f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter i915->saved_set_sampler_views = i915->base.set_fragment_sampler_views; 1114f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter i915->base.set_fragment_sampler_views = i915_fixup_set_fragment_sampler_views; 1115f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter} 1116