i915_state.c revision 6d28bf917fb1d741d90fd3f05c22769376021fca
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" 36c208a2c791fa24c7c5887fc496738cbddbfafc72José Fonseca#include "tgsi/tgsi_parse.h" 3701c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 3801c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell#include "i915_context.h" 39b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin#include "i915_reg.h" 40b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin#include "i915_state_inlines.h" 41c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian#include "i915_fpc.h" 42287c94ea4987033f9c99a2f91c5750c9083504caKeith Whitwell#include "i915_resource.h" 4301c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 44742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin/* The i915 (and related graphics cores) do not support GL_CLAMP. The 45742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin * Intel drivers for "other operating systems" implement GL_CLAMP as 46742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin * GL_CLAMP_TO_EDGE, so the same is done here. 4701c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell */ 48742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusinstatic unsigned 49742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusintranslate_wrap_mode(unsigned wrap) 50742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin{ 51742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin switch (wrap) { 52742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin case PIPE_TEX_WRAP_REPEAT: 53742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin return TEXCOORDMODE_WRAP; 54742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin case PIPE_TEX_WRAP_CLAMP: 55742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin return TEXCOORDMODE_CLAMP_EDGE; /* not quite correct */ 56742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin case PIPE_TEX_WRAP_CLAMP_TO_EDGE: 57742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin return TEXCOORDMODE_CLAMP_EDGE; 58742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin case PIPE_TEX_WRAP_CLAMP_TO_BORDER: 59742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin return TEXCOORDMODE_CLAMP_BORDER; 60fb8bff341e6ceae25327f152d197f74d11432f22Vinson Lee /* 617e3955d8e80c364d9b4c9eee1ec9758ff3ab8a1dBrian Paul case PIPE_TEX_WRAP_MIRRORED_REPEAT: 627e3955d8e80c364d9b4c9eee1ec9758ff3ab8a1dBrian Paul return TEXCOORDMODE_MIRROR; 63fb8bff341e6ceae25327f152d197f74d11432f22Vinson Lee */ 64742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin default: 65742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin return TEXCOORDMODE_WRAP; 66742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin } 67742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin} 68742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin 69742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusinstatic unsigned translate_img_filter( unsigned filter ) 70742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin{ 71742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin switch (filter) { 72742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin case PIPE_TEX_FILTER_NEAREST: 73742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin return FILTER_NEAREST; 74742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin case PIPE_TEX_FILTER_LINEAR: 75742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin return FILTER_LINEAR; 76742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin default: 77742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin assert(0); 78742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin return FILTER_NEAREST; 79742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin } 80742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin} 81742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin 82742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusinstatic unsigned translate_mip_filter( unsigned filter ) 83742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin{ 84742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin switch (filter) { 85742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin case PIPE_TEX_MIPFILTER_NONE: 86742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin return MIPFILTER_NONE; 87742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin case PIPE_TEX_MIPFILTER_NEAREST: 88742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin return MIPFILTER_NEAREST; 8998ae83d5cc73b61826823c915b5c59746c2e85c7Keith Whitwell case PIPE_TEX_MIPFILTER_LINEAR: 90742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin return MIPFILTER_LINEAR; 91742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin default: 92742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin assert(0); 93742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin return MIPFILTER_NONE; 94742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin } 95742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin} 96742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin 97742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin 98742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin/* None of this state is actually used for anything yet. 99742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin */ 100c0bf7322088715bb411068c3d631b0c4be8cdff5Zack Rusinstatic void * 1019780327c5d95586a88fce94d7b47342355ead118Zack Rusini915_create_blend_state(struct pipe_context *pipe, 1029780327c5d95586a88fce94d7b47342355ead118Zack Rusin const struct pipe_blend_state *blend) 1039780327c5d95586a88fce94d7b47342355ead118Zack Rusin{ 1045961732c1b59403b4e736fa354a64d4a0e5d8af2Michal struct i915_blend_state *cso_data = CALLOC_STRUCT( i915_blend_state ); 1059780327c5d95586a88fce94d7b47342355ead118Zack Rusin 106b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin { 107bc160fc9b293f155d5ed48912dc09c111b97ec74Roland Scheidegger unsigned eqRGB = blend->rt[0].rgb_func; 108bc160fc9b293f155d5ed48912dc09c111b97ec74Roland Scheidegger unsigned srcRGB = blend->rt[0].rgb_src_factor; 109bc160fc9b293f155d5ed48912dc09c111b97ec74Roland Scheidegger unsigned dstRGB = blend->rt[0].rgb_dst_factor; 110b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin 111bc160fc9b293f155d5ed48912dc09c111b97ec74Roland Scheidegger unsigned eqA = blend->rt[0].alpha_func; 112bc160fc9b293f155d5ed48912dc09c111b97ec74Roland Scheidegger unsigned srcA = blend->rt[0].alpha_src_factor; 113bc160fc9b293f155d5ed48912dc09c111b97ec74Roland Scheidegger unsigned dstA = blend->rt[0].alpha_dst_factor; 114b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin 115b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin /* Special handling for MIN/MAX filter modes handled at 116b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin * state_tracker level. 117b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin */ 118b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin 119b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin if (srcA != srcRGB || 120b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin dstA != dstRGB || 121b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin eqA != eqRGB) { 122b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin 123b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin cso_data->iab = (_3DSTATE_INDEPENDENT_ALPHA_BLEND_CMD | 124b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin IAB_MODIFY_ENABLE | 125b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin IAB_ENABLE | 126b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin IAB_MODIFY_FUNC | 127b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin IAB_MODIFY_SRC_FACTOR | 128b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin IAB_MODIFY_DST_FACTOR | 129b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin SRC_ABLND_FACT(i915_translate_blend_factor(srcA)) | 130b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin DST_ABLND_FACT(i915_translate_blend_factor(dstA)) | 131b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin (i915_translate_blend_func(eqA) << IAB_FUNC_SHIFT)); 132b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin } 133b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin else { 134b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin cso_data->iab = (_3DSTATE_INDEPENDENT_ALPHA_BLEND_CMD | 135b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin IAB_MODIFY_ENABLE | 136b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin 0); 137b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin } 138b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin } 139b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin 140b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin cso_data->modes4 |= (_3DSTATE_MODES_4_CMD | 141b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin ENABLE_LOGIC_OP_FUNC | 142b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin LOGIC_OP_FUNC(i915_translate_logic_op(blend->logicop_func))); 143b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin 144b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin if (blend->logicop_enable) 145b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin cso_data->LIS5 |= S5_LOGICOP_ENABLE; 146b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin 147b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin if (blend->dither) 148b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin cso_data->LIS5 |= S5_COLOR_DITHER_ENABLE; 149b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin 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); 180276552c0dd8d9d68b8324c42b05c768c45a9db76Jakob Bornecrantz draw_flush(i915->draw); 18101c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 182b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusin i915->blend = (struct i915_blend_state*)blend; 18301c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 18401c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell i915->dirty |= I915_NEW_BLEND; 18501c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell} 18601c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 18701c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 188b6d50abd7d483029469a0faaa28e8e2f2f742c6dZack Rusinstatic void i915_delete_blend_state(struct pipe_context *pipe, void *blend) 1899780327c5d95586a88fce94d7b47342355ead118Zack Rusin{ 1905961732c1b59403b4e736fa354a64d4a0e5d8af2Michal FREE(blend); 1919780327c5d95586a88fce94d7b47342355ead118Zack Rusin} 1929780327c5d95586a88fce94d7b47342355ead118Zack Rusin 19301c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwellstatic void i915_set_blend_color( struct pipe_context *pipe, 194388109c04dc92ed81d1dbe6209120c95bdbc83cdRoland Scheidegger const struct pipe_blend_color *blend_color ) 19501c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell{ 19601c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell struct i915_context *i915 = i915_context(pipe); 197276552c0dd8d9d68b8324c42b05c768c45a9db76Jakob Bornecrantz draw_flush(i915->draw); 19801c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 19901c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell i915->blend_color = *blend_color; 20001c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 20101c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell i915->dirty |= I915_NEW_BLEND; 20201c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell} 20301c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 204388109c04dc92ed81d1dbe6209120c95bdbc83cdRoland Scheideggerstatic void i915_set_stencil_ref( struct pipe_context *pipe, 205388109c04dc92ed81d1dbe6209120c95bdbc83cdRoland Scheidegger const struct pipe_stencil_ref *stencil_ref ) 206388109c04dc92ed81d1dbe6209120c95bdbc83cdRoland Scheidegger{ 207388109c04dc92ed81d1dbe6209120c95bdbc83cdRoland Scheidegger struct i915_context *i915 = i915_context(pipe); 208388109c04dc92ed81d1dbe6209120c95bdbc83cdRoland Scheidegger draw_flush(i915->draw); 209388109c04dc92ed81d1dbe6209120c95bdbc83cdRoland Scheidegger 210388109c04dc92ed81d1dbe6209120c95bdbc83cdRoland Scheidegger i915->stencil_ref = *stencil_ref; 211388109c04dc92ed81d1dbe6209120c95bdbc83cdRoland Scheidegger 212388109c04dc92ed81d1dbe6209120c95bdbc83cdRoland Scheidegger i915->dirty |= I915_NEW_DEPTH_STENCIL; 213388109c04dc92ed81d1dbe6209120c95bdbc83cdRoland Scheidegger} 214388109c04dc92ed81d1dbe6209120c95bdbc83cdRoland Scheidegger 2157a06c026ad24b74048f6d125383faf25deb1dfbbZack Rusinstatic void * 216f117327a3f246713abfd4dc4320d4a1a7f1b811aZack Rusini915_create_sampler_state(struct pipe_context *pipe, 217f117327a3f246713abfd4dc4320d4a1a7f1b811aZack Rusin const struct pipe_sampler_state *sampler) 218f117327a3f246713abfd4dc4320d4a1a7f1b811aZack Rusin{ 2195961732c1b59403b4e736fa354a64d4a0e5d8af2Michal struct i915_sampler_state *cso = CALLOC_STRUCT( i915_sampler_state ); 220742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin const unsigned ws = sampler->wrap_s; 221742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin const unsigned wt = sampler->wrap_t; 222742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin const unsigned wr = sampler->wrap_r; 223742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin unsigned minFilt, magFilt; 224742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin unsigned mipFilt; 225742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin 2265961732c1b59403b4e736fa354a64d4a0e5d8af2Michal cso->templ = sampler; 2275961732c1b59403b4e736fa354a64d4a0e5d8af2Michal 228742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin mipFilt = translate_mip_filter(sampler->min_mip_filter); 22998ae83d5cc73b61826823c915b5c59746c2e85c7Keith Whitwell minFilt = translate_img_filter( sampler->min_img_filter ); 23098ae83d5cc73b61826823c915b5c59746c2e85c7Keith Whitwell magFilt = translate_img_filter( sampler->mag_img_filter ); 23198ae83d5cc73b61826823c915b5c59746c2e85c7Keith Whitwell 232ebe12d50064370e4ddec21a1e087b24295940319Roland Scheidegger if (sampler->max_anisotropy > 1) 233f02347374819a9b145a3e26c625709aea0c6f61bLuca Barbieri minFilt = magFilt = FILTER_ANISOTROPIC; 234f02347374819a9b145a3e26c625709aea0c6f61bLuca Barbieri 235ebe12d50064370e4ddec21a1e087b24295940319Roland Scheidegger if (sampler->max_anisotropy > 2) { 23698ae83d5cc73b61826823c915b5c59746c2e85c7Keith Whitwell cso->state[0] |= SS2_MAX_ANISO_4; 237742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin } 238742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin 239742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin { 2405961732c1b59403b4e736fa354a64d4a0e5d8af2Michal int b = (int) (sampler->lod_bias * 16.0); 241742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin b = CLAMP(b, -256, 255); 242742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin cso->state[0] |= ((b << SS2_LOD_BIAS_SHIFT) & SS2_LOD_BIAS_MASK); 243742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin } 244742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin 245742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin /* Shadow: 246742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin */ 247742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin if (sampler->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE) 248742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin { 249742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin cso->state[0] |= (SS2_SHADOW_ENABLE | 250dca71c40ea6ae70c6af380653df5b1073dfc9475Brian i915_translate_compare_func(sampler->compare_func)); 251742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin 252742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin minFilt = FILTER_4X4_FLAT; 253742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin magFilt = FILTER_4X4_FLAT; 254742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin } 255742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin 256742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin cso->state[0] |= ((minFilt << SS2_MIN_FILTER_SHIFT) | 257742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin (mipFilt << SS2_MIP_FILTER_SHIFT) | 258742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin (magFilt << SS2_MAG_FILTER_SHIFT)); 259742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin 260742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin cso->state[1] |= 261742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin ((translate_wrap_mode(ws) << SS3_TCX_ADDR_MODE_SHIFT) | 262742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin (translate_wrap_mode(wt) << SS3_TCY_ADDR_MODE_SHIFT) | 263742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin (translate_wrap_mode(wr) << SS3_TCZ_ADDR_MODE_SHIFT)); 264742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin 265369eefc34c8d7acdb881ea5b0516406d71344fc4Brian if (sampler->normalized_coords) 266369eefc34c8d7acdb881ea5b0516406d71344fc4Brian cso->state[1] |= SS3_NORMALIZED_COORDS; 267369eefc34c8d7acdb881ea5b0516406d71344fc4Brian 2684da1cdf78fa3b954840650fa46cf72da5daf149fBrian { 2694da1cdf78fa3b954840650fa46cf72da5daf149fBrian int minlod = (int) (16.0 * sampler->min_lod); 270d9d1e39d95fef4a8da15147956ff0c3e0a188b5bJakob Bornecrantz int maxlod = (int) (16.0 * sampler->max_lod); 2714da1cdf78fa3b954840650fa46cf72da5daf149fBrian minlod = CLAMP(minlod, 0, 16 * 11); 272d9d1e39d95fef4a8da15147956ff0c3e0a188b5bJakob Bornecrantz maxlod = CLAMP(maxlod, 0, 16 * 11); 273d9d1e39d95fef4a8da15147956ff0c3e0a188b5bJakob Bornecrantz 274d9d1e39d95fef4a8da15147956ff0c3e0a188b5bJakob Bornecrantz if (minlod > maxlod) 275d9d1e39d95fef4a8da15147956ff0c3e0a188b5bJakob Bornecrantz maxlod = minlod; 276d9d1e39d95fef4a8da15147956ff0c3e0a188b5bJakob Bornecrantz 277d9d1e39d95fef4a8da15147956ff0c3e0a188b5bJakob Bornecrantz cso->minlod = minlod; 278d9d1e39d95fef4a8da15147956ff0c3e0a188b5bJakob Bornecrantz cso->maxlod = maxlod; 2794da1cdf78fa3b954840650fa46cf72da5daf149fBrian } 2804da1cdf78fa3b954840650fa46cf72da5daf149fBrian 281742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin { 282742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin ubyte r = float_to_ubyte(sampler->border_color[0]); 283742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin ubyte g = float_to_ubyte(sampler->border_color[1]); 284742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin ubyte b = float_to_ubyte(sampler->border_color[2]); 285742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin ubyte a = float_to_ubyte(sampler->border_color[3]); 286742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin cso->state[2] = I915PACKCOLOR8888(r, g, b, a); 287742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin } 288742e32a40bf5ef1bd90b23aa0f7d451b7b7f0ba3Zack Rusin return cso; 289f117327a3f246713abfd4dc4320d4a1a7f1b811aZack Rusin} 290f117327a3f246713abfd4dc4320d4a1a7f1b811aZack Rusin 2914528287e040415c2071012d02f20979ff995c754Keith Whitwellstatic void i915_bind_sampler_states(struct pipe_context *pipe, 2924528287e040415c2071012d02f20979ff995c754Keith Whitwell unsigned num, void **sampler) 293f117327a3f246713abfd4dc4320d4a1a7f1b811aZack Rusin{ 294f117327a3f246713abfd4dc4320d4a1a7f1b811aZack Rusin struct i915_context *i915 = i915_context(pipe); 29521ff00306131cd5598f95285badaaabc98021e11José Fonseca unsigned i; 296f117327a3f246713abfd4dc4320d4a1a7f1b811aZack Rusin 2974528287e040415c2071012d02f20979ff995c754Keith Whitwell assert(num <= PIPE_MAX_SAMPLERS); 2984528287e040415c2071012d02f20979ff995c754Keith Whitwell 2994528287e040415c2071012d02f20979ff995c754Keith Whitwell /* Check for no-op */ 3004528287e040415c2071012d02f20979ff995c754Keith Whitwell if (num == i915->num_samplers && 3014528287e040415c2071012d02f20979ff995c754Keith Whitwell !memcmp(i915->sampler, sampler, num * sizeof(void *))) 3024528287e040415c2071012d02f20979ff995c754Keith Whitwell return; 3034528287e040415c2071012d02f20979ff995c754Keith Whitwell 304276552c0dd8d9d68b8324c42b05c768c45a9db76Jakob Bornecrantz draw_flush(i915->draw); 305276552c0dd8d9d68b8324c42b05c768c45a9db76Jakob Bornecrantz 30621ff00306131cd5598f95285badaaabc98021e11José Fonseca for (i = 0; i < num; ++i) 30721ff00306131cd5598f95285badaaabc98021e11José Fonseca i915->sampler[i] = sampler[i]; 30821ff00306131cd5598f95285badaaabc98021e11José Fonseca for (i = num; i < PIPE_MAX_SAMPLERS; ++i) 30921ff00306131cd5598f95285badaaabc98021e11José Fonseca i915->sampler[i] = NULL; 3104528287e040415c2071012d02f20979ff995c754Keith Whitwell 3114528287e040415c2071012d02f20979ff995c754Keith Whitwell i915->num_samplers = num; 312f117327a3f246713abfd4dc4320d4a1a7f1b811aZack Rusin 313f117327a3f246713abfd4dc4320d4a1a7f1b811aZack Rusin i915->dirty |= I915_NEW_SAMPLER; 314f117327a3f246713abfd4dc4320d4a1a7f1b811aZack Rusin} 315f117327a3f246713abfd4dc4320d4a1a7f1b811aZack Rusin 316f117327a3f246713abfd4dc4320d4a1a7f1b811aZack Rusinstatic void i915_delete_sampler_state(struct pipe_context *pipe, 3177a06c026ad24b74048f6d125383faf25deb1dfbbZack Rusin void *sampler) 318f117327a3f246713abfd4dc4320d4a1a7f1b811aZack Rusin{ 3195961732c1b59403b4e736fa354a64d4a0e5d8af2Michal FREE(sampler); 320f117327a3f246713abfd4dc4320d4a1a7f1b811aZack Rusin} 321f117327a3f246713abfd4dc4320d4a1a7f1b811aZack Rusin 32201c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 32301c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell/** XXX move someday? Or consolidate all these simple state setters 32401c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell * into one file. 32501c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell */ 32601c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 327a6c0c5532f7bfa50ae54c36cf4d74ad4b9f926f8Zack Rusinstatic void * 328d6ac959833a8e40a27907940969c622692f749b1Zack Rusini915_create_depth_stencil_state(struct pipe_context *pipe, 329bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell const struct pipe_depth_stencil_alpha_state *depth_stencil) 330d6ac959833a8e40a27907940969c622692f749b1Zack Rusin{ 3315961732c1b59403b4e736fa354a64d4a0e5d8af2Michal struct i915_depth_stencil_state *cso = CALLOC_STRUCT( i915_depth_stencil_state ); 3321d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin 3331d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin { 334a7e72231e3c76a9410d192441da309002ea6422dZack Rusin int testmask = depth_stencil->stencil[0].valuemask & 0xff; 335a7e72231e3c76a9410d192441da309002ea6422dZack Rusin int writemask = depth_stencil->stencil[0].writemask & 0xff; 3361d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin 3371d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin cso->stencil_modes4 |= (_3DSTATE_MODES_4_CMD | 3381d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin ENABLE_STENCIL_TEST_MASK | 3391d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin STENCIL_TEST_MASK(testmask) | 3401d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin ENABLE_STENCIL_WRITE_MASK | 3411d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin STENCIL_WRITE_MASK(writemask)); 3421d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin } 3431d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin 344bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell if (depth_stencil->stencil[0].enabled) { 345bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell int test = i915_translate_compare_func(depth_stencil->stencil[0].func); 346bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell int fop = i915_translate_stencil_op(depth_stencil->stencil[0].fail_op); 347bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell int dfop = i915_translate_stencil_op(depth_stencil->stencil[0].zfail_op); 348bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell int dpop = i915_translate_stencil_op(depth_stencil->stencil[0].zpass_op); 3491d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin 3501d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin cso->stencil_LIS5 |= (S5_STENCIL_TEST_ENABLE | 3511d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin S5_STENCIL_WRITE_ENABLE | 3521d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin (test << S5_STENCIL_TEST_FUNC_SHIFT) | 3531d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin (fop << S5_STENCIL_FAIL_SHIFT) | 3541d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin (dfop << S5_STENCIL_PASS_Z_FAIL_SHIFT) | 3551d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin (dpop << S5_STENCIL_PASS_Z_PASS_SHIFT)); 3561d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin } 3571d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin 358bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell if (depth_stencil->stencil[1].enabled) { 359bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell int test = i915_translate_compare_func(depth_stencil->stencil[1].func); 360bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell int fop = i915_translate_stencil_op(depth_stencil->stencil[1].fail_op); 361bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell int dfop = i915_translate_stencil_op(depth_stencil->stencil[1].zfail_op); 362bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell int dpop = i915_translate_stencil_op(depth_stencil->stencil[1].zpass_op); 363a7e72231e3c76a9410d192441da309002ea6422dZack Rusin int tmask = depth_stencil->stencil[1].valuemask & 0xff; 364a7e72231e3c76a9410d192441da309002ea6422dZack Rusin int wmask = depth_stencil->stencil[1].writemask & 0xff; 3651d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin 3661d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin cso->bfo[0] = (_3DSTATE_BACKFACE_STENCIL_OPS | 3671d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin BFO_ENABLE_STENCIL_FUNCS | 3681d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin BFO_ENABLE_STENCIL_TWO_SIDE | 3691d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin BFO_ENABLE_STENCIL_REF | 3701d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin BFO_STENCIL_TWO_SIDE | 3711d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin (test << BFO_STENCIL_TEST_SHIFT) | 3721d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin (fop << BFO_STENCIL_FAIL_SHIFT) | 3731d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin (dfop << BFO_STENCIL_PASS_Z_FAIL_SHIFT) | 3741d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin (dpop << BFO_STENCIL_PASS_Z_PASS_SHIFT)); 3751d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin 3761d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin cso->bfo[1] = (_3DSTATE_BACKFACE_STENCIL_MASKS | 3771d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin BFM_ENABLE_STENCIL_TEST_MASK | 3781d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin BFM_ENABLE_STENCIL_WRITE_MASK | 3791d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin (tmask << BFM_STENCIL_TEST_MASK_SHIFT) | 3801d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin (wmask << BFM_STENCIL_WRITE_MASK_SHIFT)); 3811d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin } 3821d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin else { 3831d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin /* This actually disables two-side stencil: The bit set is a 3841d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin * modify-enable bit to indicate we are changing the two-side 3851d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin * setting. Then there is a symbolic zero to show that we are 3861d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin * setting the flag to zero/off. 3871d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin */ 3881d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin cso->bfo[0] = (_3DSTATE_BACKFACE_STENCIL_OPS | 3891d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin BFO_ENABLE_STENCIL_TWO_SIDE | 3901d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin 0); 3911d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin cso->bfo[1] = 0; 3921d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin } 3931d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin 3941d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin if (depth_stencil->depth.enabled) { 3951d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin int func = i915_translate_compare_func(depth_stencil->depth.func); 3961d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin 3971d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin cso->depth_LIS6 |= (S6_DEPTH_TEST_ENABLE | 3981d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin (func << S6_DEPTH_TEST_FUNC_SHIFT)); 3991d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin 4001d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin if (depth_stencil->depth.writemask) 4011d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin cso->depth_LIS6 |= S6_DEPTH_WRITE_ENABLE; 4021d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin } 4031d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin 404bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell if (depth_stencil->alpha.enabled) { 405bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell int test = i915_translate_compare_func(depth_stencil->alpha.func); 406d6888e811d24eaa7e8d9093be606394f00435c05Zack Rusin ubyte refByte = float_to_ubyte(depth_stencil->alpha.ref_value); 407bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell 408bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell cso->depth_LIS6 |= (S6_ALPHA_TEST_ENABLE | 409bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell (test << S6_ALPHA_TEST_FUNC_SHIFT) | 410bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell (((unsigned) refByte) << S6_ALPHA_REF_SHIFT)); 411bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell } 412bfe79babf99e6b9435195178d1ea64687c60d161Keith Whitwell 4131d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin return cso; 41401c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell} 41501c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 416d6ac959833a8e40a27907940969c622692f749b1Zack Rusinstatic void i915_bind_depth_stencil_state(struct pipe_context *pipe, 417a6c0c5532f7bfa50ae54c36cf4d74ad4b9f926f8Zack Rusin void *depth_stencil) 41801c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell{ 41901c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell struct i915_context *i915 = i915_context(pipe); 420276552c0dd8d9d68b8324c42b05c768c45a9db76Jakob Bornecrantz draw_flush(i915->draw); 42101c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 4221d8c31b47bd34a43e1f78a9f21a0c02c57c58479Zack Rusin i915->depth_stencil = (const struct i915_depth_stencil_state *)depth_stencil; 42301c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 424d6ac959833a8e40a27907940969c622692f749b1Zack Rusin i915->dirty |= I915_NEW_DEPTH_STENCIL; 42501c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell} 42601c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 427d6ac959833a8e40a27907940969c622692f749b1Zack Rusinstatic void i915_delete_depth_stencil_state(struct pipe_context *pipe, 428a6c0c5532f7bfa50ae54c36cf4d74ad4b9f926f8Zack Rusin void *depth_stencil) 429d6ac959833a8e40a27907940969c622692f749b1Zack Rusin{ 4305961732c1b59403b4e736fa354a64d4a0e5d8af2Michal FREE(depth_stencil); 431d6ac959833a8e40a27907940969c622692f749b1Zack Rusin} 432d6ac959833a8e40a27907940969c622692f749b1Zack Rusin 4336cb87cf26f904b891faa42268f373864fa33541dZack Rusin 43401c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwellstatic void i915_set_scissor_state( struct pipe_context *pipe, 43501c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell const struct pipe_scissor_state *scissor ) 43601c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell{ 43701c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell struct i915_context *i915 = i915_context(pipe); 438276552c0dd8d9d68b8324c42b05c768c45a9db76Jakob Bornecrantz draw_flush(i915->draw); 43901c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 44001c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell memcpy( &i915->scissor, scissor, sizeof(*scissor) ); 44101c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell i915->dirty |= I915_NEW_SCISSOR; 44201c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell} 44301c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 44401c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 44501c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwellstatic void i915_set_polygon_stipple( struct pipe_context *pipe, 44601c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell const struct pipe_poly_stipple *stipple ) 44701c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell{ 44801c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell} 44901c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 4508fed2466e4056668a76a87cf935b5fbff8ae15caBrian 451c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian 452c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrianstatic void * 453c74900ee5d80c7c2b7cbe4ed87395526a742a13eBriani915_create_fs_state(struct pipe_context *pipe, 454c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian const struct pipe_shader_state *templ) 455ccd63b54cfbb6bb241d55f7ac95afcd14819f469Zack Rusin{ 456c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian struct i915_context *i915 = i915_context(pipe); 457c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian struct i915_fragment_shader *ifs = CALLOC_STRUCT(i915_fragment_shader); 458c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian if (!ifs) 459c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian return NULL; 460c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian 4619671f7ae476cadb46f9f8f9d0363f24aabaf9f87Brian Paul ifs->state.tokens = tgsi_dup_tokens(templ->tokens); 462c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian 4634901410293b35ac6bb4759142b50fcc0be8a1b25Brian tgsi_scan_shader(templ->tokens, &ifs->info); 4644901410293b35ac6bb4759142b50fcc0be8a1b25Brian 465c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian /* The shader's compiled to i915 instructions here */ 466c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian i915_translate_fragment_program(i915, ifs); 467c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian 468c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian return ifs; 469ccd63b54cfbb6bb241d55f7ac95afcd14819f469Zack Rusin} 47001c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 471c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrianstatic void 472c74900ee5d80c7c2b7cbe4ed87395526a742a13eBriani915_bind_fs_state(struct pipe_context *pipe, void *shader) 47301c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell{ 47401c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell struct i915_context *i915 = i915_context(pipe); 475276552c0dd8d9d68b8324c42b05c768c45a9db76Jakob Bornecrantz draw_flush(i915->draw); 47601c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 477c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian i915->fs = (struct i915_fragment_shader*) shader; 47801c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 47901c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell i915->dirty |= I915_NEW_FS; 48001c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell} 48101c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 482c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrianstatic 483c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrianvoid i915_delete_fs_state(struct pipe_context *pipe, void *shader) 484a1a989f0be8dc34082b52bb3b3a6eacb36d9e75eZack Rusin{ 485c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian struct i915_fragment_shader *ifs = (struct i915_fragment_shader *) shader; 486c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian 487c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian if (ifs->program) 488c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian FREE(ifs->program); 489c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian ifs->program_len = 0; 490c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian 491aafe3ddee276230243ed6767803ce4b6ce2aeec6José Fonseca FREE((struct tgsi_token *)ifs->state.tokens); 4929671f7ae476cadb46f9f8f9d0363f24aabaf9f87Brian Paul 493c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian FREE(ifs); 494a1a989f0be8dc34082b52bb3b3a6eacb36d9e75eZack Rusin} 4953239532795a027ddc578261f556e13e2c80f9676Brian 496c74900ee5d80c7c2b7cbe4ed87395526a742a13eBrian 497a1a989f0be8dc34082b52bb3b3a6eacb36d9e75eZack Rusinstatic void * 498a1a989f0be8dc34082b52bb3b3a6eacb36d9e75eZack Rusini915_create_vs_state(struct pipe_context *pipe, 499a1a989f0be8dc34082b52bb3b3a6eacb36d9e75eZack Rusin const struct pipe_shader_state *templ) 500ccd63b54cfbb6bb241d55f7ac95afcd14819f469Zack Rusin{ 5016dcfddb8e2ec2bfb6187b912807fa65f28da2c5eZack Rusin struct i915_context *i915 = i915_context(pipe); 5026dcfddb8e2ec2bfb6187b912807fa65f28da2c5eZack Rusin 5036dcfddb8e2ec2bfb6187b912807fa65f28da2c5eZack Rusin /* just pass-through to draw module */ 504a1a989f0be8dc34082b52bb3b3a6eacb36d9e75eZack Rusin return draw_create_vertex_shader(i915->draw, templ); 5056dcfddb8e2ec2bfb6187b912807fa65f28da2c5eZack Rusin} 5066dcfddb8e2ec2bfb6187b912807fa65f28da2c5eZack Rusin 507aa7f2333675f3e005f3eb6a40ac55d2fb55ea36eBrianstatic void i915_bind_vs_state(struct pipe_context *pipe, void *shader) 5086dcfddb8e2ec2bfb6187b912807fa65f28da2c5eZack Rusin{ 509a1a989f0be8dc34082b52bb3b3a6eacb36d9e75eZack Rusin struct i915_context *i915 = i915_context(pipe); 510a1a989f0be8dc34082b52bb3b3a6eacb36d9e75eZack Rusin 511a1a989f0be8dc34082b52bb3b3a6eacb36d9e75eZack Rusin /* just pass-through to draw module */ 512aa7f2333675f3e005f3eb6a40ac55d2fb55ea36eBrian draw_bind_vertex_shader(i915->draw, (struct draw_vertex_shader *) shader); 513f41e95755757cb1452697fafa1dd5288390ed57eBrian 514f41e95755757cb1452697fafa1dd5288390ed57eBrian i915->dirty |= I915_NEW_VS; 515a1a989f0be8dc34082b52bb3b3a6eacb36d9e75eZack Rusin} 516a1a989f0be8dc34082b52bb3b3a6eacb36d9e75eZack Rusin 517a1a989f0be8dc34082b52bb3b3a6eacb36d9e75eZack Rusinstatic void i915_delete_vs_state(struct pipe_context *pipe, void *shader) 518a1a989f0be8dc34082b52bb3b3a6eacb36d9e75eZack Rusin{ 519a1a989f0be8dc34082b52bb3b3a6eacb36d9e75eZack Rusin struct i915_context *i915 = i915_context(pipe); 520a1a989f0be8dc34082b52bb3b3a6eacb36d9e75eZack Rusin 521a1a989f0be8dc34082b52bb3b3a6eacb36d9e75eZack Rusin /* just pass-through to draw module */ 522aa7f2333675f3e005f3eb6a40ac55d2fb55ea36eBrian draw_delete_vertex_shader(i915->draw, (struct draw_vertex_shader *) shader); 523ccd63b54cfbb6bb241d55f7ac95afcd14819f469Zack Rusin} 5243239532795a027ddc578261f556e13e2c80f9676Brian 525c0bb4ba9e665e40a325d82aa2ee48d7b8abd603bBrianstatic void i915_set_constant_buffer(struct pipe_context *pipe, 526c0bb4ba9e665e40a325d82aa2ee48d7b8abd603bBrian uint shader, uint index, 527287c94ea4987033f9c99a2f91c5750c9083504caKeith Whitwell struct pipe_resource *buf) 528c0bb4ba9e665e40a325d82aa2ee48d7b8abd603bBrian{ 529c0bb4ba9e665e40a325d82aa2ee48d7b8abd603bBrian struct i915_context *i915 = i915_context(pipe); 530276552c0dd8d9d68b8324c42b05c768c45a9db76Jakob Bornecrantz draw_flush(i915->draw); 531c0bb4ba9e665e40a325d82aa2ee48d7b8abd603bBrian 532c0bb4ba9e665e40a325d82aa2ee48d7b8abd603bBrian assert(shader < PIPE_SHADER_TYPES); 533c0bb4ba9e665e40a325d82aa2ee48d7b8abd603bBrian assert(index == 0); 534c0bb4ba9e665e40a325d82aa2ee48d7b8abd603bBrian 535c0bb4ba9e665e40a325d82aa2ee48d7b8abd603bBrian /* Make a copy of shader constants. 536c0bb4ba9e665e40a325d82aa2ee48d7b8abd603bBrian * During fragment program translation we may add additional 537c0bb4ba9e665e40a325d82aa2ee48d7b8abd603bBrian * constants to the array. 538c0bb4ba9e665e40a325d82aa2ee48d7b8abd603bBrian * 539c0bb4ba9e665e40a325d82aa2ee48d7b8abd603bBrian * We want to consider the situation where some user constants 540c0bb4ba9e665e40a325d82aa2ee48d7b8abd603bBrian * (ex: a material color) may change frequently but the shader program 541c0bb4ba9e665e40a325d82aa2ee48d7b8abd603bBrian * stays the same. In that case we should only be updating the first 542c0bb4ba9e665e40a325d82aa2ee48d7b8abd603bBrian * N constants, leaving any extras from shader translation alone. 543c0bb4ba9e665e40a325d82aa2ee48d7b8abd603bBrian */ 544027433176cddec58821d625fb2df45cfd95f1e33Brian if (buf) { 5458033d7542b37e92f9a79febbdf88b0573a65cfa5Vinson Lee struct i915_buffer *ir = i915_buffer(buf); 546287c94ea4987033f9c99a2f91c5750c9083504caKeith Whitwell memcpy(i915->current.constants[shader], ir->data, ir->b.b.width0); 547287c94ea4987033f9c99a2f91c5750c9083504caKeith Whitwell i915->current.num_user_constants[shader] = (ir->b.b.width0 / 548287c94ea4987033f9c99a2f91c5750c9083504caKeith Whitwell 4 * sizeof(float)); 549c0bb4ba9e665e40a325d82aa2ee48d7b8abd603bBrian } 550287c94ea4987033f9c99a2f91c5750c9083504caKeith Whitwell else { 551287c94ea4987033f9c99a2f91c5750c9083504caKeith Whitwell i915->current.num_user_constants[shader] = 0; 552287c94ea4987033f9c99a2f91c5750c9083504caKeith Whitwell } 553287c94ea4987033f9c99a2f91c5750c9083504caKeith Whitwell 554c0bb4ba9e665e40a325d82aa2ee48d7b8abd603bBrian 555c0bb4ba9e665e40a325d82aa2ee48d7b8abd603bBrian i915->dirty |= I915_NEW_CONSTANTS; 556c0bb4ba9e665e40a325d82aa2ee48d7b8abd603bBrian} 557c0bb4ba9e665e40a325d82aa2ee48d7b8abd603bBrian 558c0bb4ba9e665e40a325d82aa2ee48d7b8abd603bBrian 5591f5285f99771243b636deb9ae0a17c54f818fac6michalstatic void i915_set_fragment_sampler_views(struct pipe_context *pipe, 5601f5285f99771243b636deb9ae0a17c54f818fac6michal unsigned num, 5611f5285f99771243b636deb9ae0a17c54f818fac6michal struct pipe_sampler_view **views) 56201c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell{ 56301c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell struct i915_context *i915 = i915_context(pipe); 5644528287e040415c2071012d02f20979ff995c754Keith Whitwell uint i; 5654528287e040415c2071012d02f20979ff995c754Keith Whitwell 5664528287e040415c2071012d02f20979ff995c754Keith Whitwell assert(num <= PIPE_MAX_SAMPLERS); 5674528287e040415c2071012d02f20979ff995c754Keith Whitwell 5684528287e040415c2071012d02f20979ff995c754Keith Whitwell /* Check for no-op */ 5691f5285f99771243b636deb9ae0a17c54f818fac6michal if (num == i915->num_fragment_sampler_views && 5701f5285f99771243b636deb9ae0a17c54f818fac6michal !memcmp(i915->fragment_sampler_views, views, num * sizeof(struct pipe_sampler_view *))) 5714528287e040415c2071012d02f20979ff995c754Keith Whitwell return; 5724528287e040415c2071012d02f20979ff995c754Keith Whitwell 573cefa367b5d909f26d943101efb042562de778c5fJakob Bornecrantz /* Fixes wrong texture in texobj with VBUF */ 574cefa367b5d909f26d943101efb042562de778c5fJakob Bornecrantz draw_flush(i915->draw); 575cefa367b5d909f26d943101efb042562de778c5fJakob Bornecrantz 5764528287e040415c2071012d02f20979ff995c754Keith Whitwell for (i = 0; i < num; i++) 5771f5285f99771243b636deb9ae0a17c54f818fac6michal pipe_sampler_view_reference(&i915->fragment_sampler_views[i], 5781f5285f99771243b636deb9ae0a17c54f818fac6michal views[i]); 5794528287e040415c2071012d02f20979ff995c754Keith Whitwell 5801f5285f99771243b636deb9ae0a17c54f818fac6michal for (i = num; i < i915->num_fragment_sampler_views; i++) 5811f5285f99771243b636deb9ae0a17c54f818fac6michal pipe_sampler_view_reference(&i915->fragment_sampler_views[i], 5821f5285f99771243b636deb9ae0a17c54f818fac6michal NULL); 58301c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 5841f5285f99771243b636deb9ae0a17c54f818fac6michal i915->num_fragment_sampler_views = num; 58501c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 5861f5285f99771243b636deb9ae0a17c54f818fac6michal i915->dirty |= I915_NEW_SAMPLER_VIEW; 58701c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell} 58801c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 58901c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 5901f5285f99771243b636deb9ae0a17c54f818fac6michalstatic struct pipe_sampler_view * 5911f5285f99771243b636deb9ae0a17c54f818fac6michali915_create_sampler_view(struct pipe_context *pipe, 592287c94ea4987033f9c99a2f91c5750c9083504caKeith Whitwell struct pipe_resource *texture, 5931f5285f99771243b636deb9ae0a17c54f818fac6michal const struct pipe_sampler_view *templ) 5941f5285f99771243b636deb9ae0a17c54f818fac6michal{ 5951f5285f99771243b636deb9ae0a17c54f818fac6michal struct pipe_sampler_view *view = CALLOC_STRUCT(pipe_sampler_view); 5961f5285f99771243b636deb9ae0a17c54f818fac6michal 597530b9910c2fd25344e6d28b6d9aa0eaad31618e7Michal Krol if (view) { 598530b9910c2fd25344e6d28b6d9aa0eaad31618e7Michal Krol *view = *templ; 599530b9910c2fd25344e6d28b6d9aa0eaad31618e7Michal Krol view->reference.count = 1; 600530b9910c2fd25344e6d28b6d9aa0eaad31618e7Michal Krol view->texture = NULL; 601287c94ea4987033f9c99a2f91c5750c9083504caKeith Whitwell pipe_resource_reference(&view->texture, texture); 602530b9910c2fd25344e6d28b6d9aa0eaad31618e7Michal Krol view->context = pipe; 603530b9910c2fd25344e6d28b6d9aa0eaad31618e7Michal Krol } 6041f5285f99771243b636deb9ae0a17c54f818fac6michal 6051f5285f99771243b636deb9ae0a17c54f818fac6michal return view; 6061f5285f99771243b636deb9ae0a17c54f818fac6michal} 6071f5285f99771243b636deb9ae0a17c54f818fac6michal 6081f5285f99771243b636deb9ae0a17c54f818fac6michal 6091f5285f99771243b636deb9ae0a17c54f818fac6michalstatic void 6101f5285f99771243b636deb9ae0a17c54f818fac6michali915_sampler_view_destroy(struct pipe_context *pipe, 6111f5285f99771243b636deb9ae0a17c54f818fac6michal struct pipe_sampler_view *view) 6121f5285f99771243b636deb9ae0a17c54f818fac6michal{ 613287c94ea4987033f9c99a2f91c5750c9083504caKeith Whitwell pipe_resource_reference(&view->texture, NULL); 6141f5285f99771243b636deb9ae0a17c54f818fac6michal FREE(view); 6151f5285f99771243b636deb9ae0a17c54f818fac6michal} 6161f5285f99771243b636deb9ae0a17c54f818fac6michal 61701c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 61801c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwellstatic void i915_set_framebuffer_state(struct pipe_context *pipe, 61947fc2c4349746997704a7f81dffadd22363e0ff1Keith Whitwell const struct pipe_framebuffer_state *fb) 62001c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell{ 62101c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell struct i915_context *i915 = i915_context(pipe); 622e369294f760efd89754f4f66a1080bcf384ba4c6Jakob Bornecrantz int i; 623e369294f760efd89754f4f66a1080bcf384ba4c6Jakob Bornecrantz 624276552c0dd8d9d68b8324c42b05c768c45a9db76Jakob Bornecrantz draw_flush(i915->draw); 62501c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 626e369294f760efd89754f4f66a1080bcf384ba4c6Jakob Bornecrantz i915->framebuffer.width = fb->width; 627e369294f760efd89754f4f66a1080bcf384ba4c6Jakob Bornecrantz i915->framebuffer.height = fb->height; 628e369294f760efd89754f4f66a1080bcf384ba4c6Jakob Bornecrantz i915->framebuffer.nr_cbufs = fb->nr_cbufs; 629e369294f760efd89754f4f66a1080bcf384ba4c6Jakob Bornecrantz for (i = 0; i < PIPE_MAX_COLOR_BUFS; i++) { 630e369294f760efd89754f4f66a1080bcf384ba4c6Jakob Bornecrantz pipe_surface_reference(&i915->framebuffer.cbufs[i], fb->cbufs[i]); 631e369294f760efd89754f4f66a1080bcf384ba4c6Jakob Bornecrantz } 632e369294f760efd89754f4f66a1080bcf384ba4c6Jakob Bornecrantz pipe_surface_reference(&i915->framebuffer.zsbuf, fb->zsbuf); 63301c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 63401c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell i915->dirty |= I915_NEW_FRAMEBUFFER; 63501c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell} 63601c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 63701c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 63801c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 63901c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwellstatic void i915_set_clip_state( struct pipe_context *pipe, 64001c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell const struct pipe_clip_state *clip ) 64101c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell{ 64201c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell struct i915_context *i915 = i915_context(pipe); 643276552c0dd8d9d68b8324c42b05c768c45a9db76Jakob Bornecrantz draw_flush(i915->draw); 64401c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 64501c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell draw_set_clip_state(i915->draw, clip); 64601c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 64701c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell i915->dirty |= I915_NEW_CLIP; 64801c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell} 64901c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 65001c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 65101c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 65201c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell/* Called when driver state tracker notices changes to the viewport 65301c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell * matrix: 65401c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell */ 65501c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwellstatic void i915_set_viewport_state( struct pipe_context *pipe, 65601c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell const struct pipe_viewport_state *viewport ) 65701c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell{ 65801c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell struct i915_context *i915 = i915_context(pipe); 65901c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 66001c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell i915->viewport = *viewport; /* struct copy */ 66101c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 66201c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell /* pass the viewport info to the draw module */ 663f1637e89ded7312a97dc0a8fdac74886d70766c0Brian draw_set_viewport_state(i915->draw, &i915->viewport); 66401c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 66501c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell i915->dirty |= I915_NEW_VIEWPORT; 66601c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell} 66701c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 668294401814d1d89cc731de1c22c25333aa5d59374Zack Rusin 669fe555c39bb7fd530298b5be4a8f06bff41726c86Zack Rusinstatic void * 670294401814d1d89cc731de1c22c25333aa5d59374Zack Rusini915_create_rasterizer_state(struct pipe_context *pipe, 671cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin const struct pipe_rasterizer_state *rasterizer) 672294401814d1d89cc731de1c22c25333aa5d59374Zack Rusin{ 6735961732c1b59403b4e736fa354a64d4a0e5d8af2Michal struct i915_rasterizer_state *cso = CALLOC_STRUCT( i915_rasterizer_state ); 674cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin 675cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin cso->templ = rasterizer; 676cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin cso->color_interp = rasterizer->flatshade ? INTERP_CONSTANT : INTERP_LINEAR; 677cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin cso->light_twoside = rasterizer->light_twoside; 678cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin cso->ds[0].u = _3DSTATE_DEPTH_OFFSET_SCALE; 679cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin cso->ds[1].f = rasterizer->offset_scale; 680cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin if (rasterizer->poly_stipple_enable) { 681cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin cso->st |= ST1_ENABLE; 682cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin } 683cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin 684cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin if (rasterizer->scissor) 685cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin cso->sc[0] = _3DSTATE_SCISSOR_ENABLE_CMD | ENABLE_SCISSOR_RECT; 686cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin else 687cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin cso->sc[0] = _3DSTATE_SCISSOR_ENABLE_CMD | DISABLE_SCISSOR_RECT; 688cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin 6890bd1cbcd0d28dbadfb0c3e1f8b048a18b56bc72cKeith Whitwell switch (rasterizer->cull_face) { 6900bd1cbcd0d28dbadfb0c3e1f8b048a18b56bc72cKeith Whitwell case PIPE_FACE_NONE: 691cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin cso->LIS4 |= S4_CULLMODE_NONE; 692cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin break; 6930bd1cbcd0d28dbadfb0c3e1f8b048a18b56bc72cKeith Whitwell case PIPE_FACE_FRONT: 6940bd1cbcd0d28dbadfb0c3e1f8b048a18b56bc72cKeith Whitwell if (rasterizer->front_ccw) 6950bd1cbcd0d28dbadfb0c3e1f8b048a18b56bc72cKeith Whitwell cso->LIS4 |= S4_CULLMODE_CCW; 6960bd1cbcd0d28dbadfb0c3e1f8b048a18b56bc72cKeith Whitwell else 6970bd1cbcd0d28dbadfb0c3e1f8b048a18b56bc72cKeith Whitwell cso->LIS4 |= S4_CULLMODE_CW; 698cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin break; 6990bd1cbcd0d28dbadfb0c3e1f8b048a18b56bc72cKeith Whitwell case PIPE_FACE_BACK: 7000bd1cbcd0d28dbadfb0c3e1f8b048a18b56bc72cKeith Whitwell if (rasterizer->front_ccw) 7010bd1cbcd0d28dbadfb0c3e1f8b048a18b56bc72cKeith Whitwell cso->LIS4 |= S4_CULLMODE_CW; 7020bd1cbcd0d28dbadfb0c3e1f8b048a18b56bc72cKeith Whitwell else 7030bd1cbcd0d28dbadfb0c3e1f8b048a18b56bc72cKeith Whitwell cso->LIS4 |= S4_CULLMODE_CCW; 704cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin break; 7050bd1cbcd0d28dbadfb0c3e1f8b048a18b56bc72cKeith Whitwell case PIPE_FACE_FRONT_AND_BACK: 706cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin cso->LIS4 |= S4_CULLMODE_BOTH; 707cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin break; 708cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin } 709cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin 710cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin { 711cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin int line_width = CLAMP((int)(rasterizer->line_width * 2), 1, 0xf); 712cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin 713cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin cso->LIS4 |= line_width << S4_LINE_WIDTH_SHIFT; 714cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin 715cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin if (rasterizer->line_smooth) 716cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin cso->LIS4 |= S4_LINE_ANTIALIAS_ENABLE; 717cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin } 718cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin 719cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin { 720cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin int point_size = CLAMP((int) rasterizer->point_size, 1, 0xff); 721cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin 722cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin cso->LIS4 |= point_size << S4_POINT_WIDTH_SHIFT; 723cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin } 724cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin 725cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin if (rasterizer->flatshade) { 726cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin cso->LIS4 |= (S4_FLATSHADE_ALPHA | 727cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin S4_FLATSHADE_COLOR | 728cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin S4_FLATSHADE_SPECULAR); 729cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin } 730cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin 7315961732c1b59403b4e736fa354a64d4a0e5d8af2Michal cso->LIS7 = fui( rasterizer->offset_units ); 732cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin 733cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin 734cc2629f5912d1c608f830ab63f6c4e0875d2fcefZack Rusin return cso; 735294401814d1d89cc731de1c22c25333aa5d59374Zack Rusin} 736294401814d1d89cc731de1c22c25333aa5d59374Zack Rusin 737294401814d1d89cc731de1c22c25333aa5d59374Zack Rusinstatic void i915_bind_rasterizer_state( struct pipe_context *pipe, 7382109ba4c5d22e1f7effa33a6ff26ce587ce46fe3Brian void *raster ) 73901c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell{ 74001c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell struct i915_context *i915 = i915_context(pipe); 74101c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 7422109ba4c5d22e1f7effa33a6ff26ce587ce46fe3Brian i915->rasterizer = (struct i915_rasterizer_state *)raster; 74301c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 74401c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell /* pass-through to draw module */ 7452109ba4c5d22e1f7effa33a6ff26ce587ce46fe3Brian draw_set_rasterizer_state(i915->draw, 746e3a34cc7f6c9f959cdc2af4486e84587fab4d0d7Brian Paul (i915->rasterizer ? i915->rasterizer->templ : NULL), 747e3a34cc7f6c9f959cdc2af4486e84587fab4d0d7Brian Paul raster); 74801c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 749294401814d1d89cc731de1c22c25333aa5d59374Zack Rusin i915->dirty |= I915_NEW_RASTERIZER; 75001c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell} 75101c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 752fe555c39bb7fd530298b5be4a8f06bff41726c86Zack Rusinstatic void i915_delete_rasterizer_state(struct pipe_context *pipe, 7532109ba4c5d22e1f7effa33a6ff26ce587ce46fe3Brian void *raster) 754294401814d1d89cc731de1c22c25333aa5d59374Zack Rusin{ 7552109ba4c5d22e1f7effa33a6ff26ce587ce46fe3Brian FREE(raster); 756294401814d1d89cc731de1c22c25333aa5d59374Zack Rusin} 75701c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell 758a52c0416d1f2105960b4646e2e268aed26814689Brian Paulstatic void i915_set_vertex_buffers(struct pipe_context *pipe, 759a52c0416d1f2105960b4646e2e268aed26814689Brian Paul unsigned count, 760a52c0416d1f2105960b4646e2e268aed26814689Brian Paul const struct pipe_vertex_buffer *buffers) 7613239532795a027ddc578261f556e13e2c80f9676Brian{ 7623239532795a027ddc578261f556e13e2c80f9676Brian struct i915_context *i915 = i915_context(pipe); 763276552c0dd8d9d68b8324c42b05c768c45a9db76Jakob Bornecrantz /* Because we change state before the draw_set_vertex_buffers call 764276552c0dd8d9d68b8324c42b05c768c45a9db76Jakob Bornecrantz * we need a flush here, just to be sure. 765276552c0dd8d9d68b8324c42b05c768c45a9db76Jakob Bornecrantz */ 766276552c0dd8d9d68b8324c42b05c768c45a9db76Jakob Bornecrantz draw_flush(i915->draw); 767a52c0416d1f2105960b4646e2e268aed26814689Brian Paul 768a52c0416d1f2105960b4646e2e268aed26814689Brian Paul memcpy(i915->vertex_buffer, buffers, count * sizeof(buffers[0])); 7691f888abf16ce4de00231505b8d1bc68426b04e8fBrian i915->num_vertex_buffers = count; 7701f888abf16ce4de00231505b8d1bc68426b04e8fBrian 7713239532795a027ddc578261f556e13e2c80f9676Brian /* pass-through to draw module */ 772a52c0416d1f2105960b4646e2e268aed26814689Brian Paul draw_set_vertex_buffers(i915->draw, count, buffers); 7733239532795a027ddc578261f556e13e2c80f9676Brian} 7743239532795a027ddc578261f556e13e2c80f9676Brian 7758e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheideggerstatic void * 7768e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheideggeri915_create_vertex_elements_state(struct pipe_context *pipe, 7778e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger unsigned count, 7788e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger const struct pipe_vertex_element *attribs) 7798e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger{ 7808e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger struct i915_velems_state *velems; 7818e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger assert(count <= PIPE_MAX_ATTRIBS); 782e8983f70b41ea92a9527cb618db011b5dd136626Roland Scheidegger velems = (struct i915_velems_state *) MALLOC(sizeof(struct i915_velems_state)); 7838e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger if (velems) { 7848e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger velems->count = count; 7858e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger memcpy(velems->velem, attribs, sizeof(*attribs) * count); 7868e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger } 7878e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger return velems; 7888e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger} 7898e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger 7908e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheideggerstatic void 7918e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheideggeri915_bind_vertex_elements_state(struct pipe_context *pipe, 7928e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger void *velems) 7933239532795a027ddc578261f556e13e2c80f9676Brian{ 7943239532795a027ddc578261f556e13e2c80f9676Brian struct i915_context *i915 = i915_context(pipe); 7958e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger struct i915_velems_state *i915_velems = (struct i915_velems_state *) velems; 7968e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger 797276552c0dd8d9d68b8324c42b05c768c45a9db76Jakob Bornecrantz /* Because we change state before the draw_set_vertex_buffers call 798276552c0dd8d9d68b8324c42b05c768c45a9db76Jakob Bornecrantz * we need a flush here, just to be sure. 799276552c0dd8d9d68b8324c42b05c768c45a9db76Jakob Bornecrantz */ 800276552c0dd8d9d68b8324c42b05c768c45a9db76Jakob Bornecrantz draw_flush(i915->draw); 801276552c0dd8d9d68b8324c42b05c768c45a9db76Jakob Bornecrantz 8023239532795a027ddc578261f556e13e2c80f9676Brian /* pass-through to draw module */ 803c47c73293d359c00abb34c39d1163b4c55f531deChia-I Wu if (i915_velems) { 804c47c73293d359c00abb34c39d1163b4c55f531deChia-I Wu draw_set_vertex_elements(i915->draw, 805c47c73293d359c00abb34c39d1163b4c55f531deChia-I Wu i915_velems->count, i915_velems->velem); 806c47c73293d359c00abb34c39d1163b4c55f531deChia-I Wu } 8073239532795a027ddc578261f556e13e2c80f9676Brian} 8083239532795a027ddc578261f556e13e2c80f9676Brian 8098e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheideggerstatic void 8108e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheideggeri915_delete_vertex_elements_state(struct pipe_context *pipe, void *velems) 8118e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger{ 8128e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger FREE( velems ); 8138e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger} 8143239532795a027ddc578261f556e13e2c80f9676Brian 8156d28bf917fb1d741d90fd3f05c22769376021fcaChia-I Wustatic void i915_set_index_buffer(struct pipe_context *pipe, 8166d28bf917fb1d741d90fd3f05c22769376021fcaChia-I Wu const struct pipe_index_buffer *ib) 8176d28bf917fb1d741d90fd3f05c22769376021fcaChia-I Wu{ 8186d28bf917fb1d741d90fd3f05c22769376021fcaChia-I Wu struct i915_context *i915 = i915_context(pipe); 8196d28bf917fb1d741d90fd3f05c22769376021fcaChia-I Wu 8206d28bf917fb1d741d90fd3f05c22769376021fcaChia-I Wu if (ib) 8216d28bf917fb1d741d90fd3f05c22769376021fcaChia-I Wu memcpy(&i915->index_buffer, ib, sizeof(i915->index_buffer)); 8226d28bf917fb1d741d90fd3f05c22769376021fcaChia-I Wu else 8236d28bf917fb1d741d90fd3f05c22769376021fcaChia-I Wu memset(&i915->index_buffer, 0, sizeof(i915->index_buffer)); 8246d28bf917fb1d741d90fd3f05c22769376021fcaChia-I Wu 8256d28bf917fb1d741d90fd3f05c22769376021fcaChia-I Wu /* TODO make this more like a state */ 8266d28bf917fb1d741d90fd3f05c22769376021fcaChia-I Wu} 8276d28bf917fb1d741d90fd3f05c22769376021fcaChia-I Wu 82843234cee40c48e14a3eab4268181d9b0b2b7cf79Roland Scheideggerstatic void 82943234cee40c48e14a3eab4268181d9b0b2b7cf79Roland Scheideggeri915_set_sample_mask(struct pipe_context *pipe, 83043234cee40c48e14a3eab4268181d9b0b2b7cf79Roland Scheidegger unsigned sample_mask) 83143234cee40c48e14a3eab4268181d9b0b2b7cf79Roland Scheidegger{ 83243234cee40c48e14a3eab4268181d9b0b2b7cf79Roland Scheidegger} 83343234cee40c48e14a3eab4268181d9b0b2b7cf79Roland Scheidegger 83401c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwellvoid 83501c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwelli915_init_state_functions( struct i915_context *i915 ) 83601c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell{ 837e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.create_blend_state = i915_create_blend_state; 838e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.bind_blend_state = i915_bind_blend_state; 839e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.delete_blend_state = i915_delete_blend_state; 840e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz 841e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.create_sampler_state = i915_create_sampler_state; 84225bb04a1ee9b3f28bfa6e60d7ce71ff23726c5b6Michal Krol i915->base.bind_fragment_sampler_states = i915_bind_sampler_states; 843e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.delete_sampler_state = i915_delete_sampler_state; 844e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz 845e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.create_depth_stencil_alpha_state = i915_create_depth_stencil_state; 846e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.bind_depth_stencil_alpha_state = i915_bind_depth_stencil_state; 847e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.delete_depth_stencil_alpha_state = i915_delete_depth_stencil_state; 848e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz 849e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.create_rasterizer_state = i915_create_rasterizer_state; 850e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.bind_rasterizer_state = i915_bind_rasterizer_state; 851e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.delete_rasterizer_state = i915_delete_rasterizer_state; 852e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.create_fs_state = i915_create_fs_state; 853e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.bind_fs_state = i915_bind_fs_state; 854e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.delete_fs_state = i915_delete_fs_state; 855e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.create_vs_state = i915_create_vs_state; 856e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.bind_vs_state = i915_bind_vs_state; 857e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.delete_vs_state = i915_delete_vs_state; 8588e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger i915->base.create_vertex_elements_state = i915_create_vertex_elements_state; 8598e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger i915->base.bind_vertex_elements_state = i915_bind_vertex_elements_state; 8608e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger i915->base.delete_vertex_elements_state = i915_delete_vertex_elements_state; 861e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz 862e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.set_blend_color = i915_set_blend_color; 863388109c04dc92ed81d1dbe6209120c95bdbc83cdRoland Scheidegger i915->base.set_stencil_ref = i915_set_stencil_ref; 864e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.set_clip_state = i915_set_clip_state; 86543234cee40c48e14a3eab4268181d9b0b2b7cf79Roland Scheidegger i915->base.set_sample_mask = i915_set_sample_mask; 866e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.set_constant_buffer = i915_set_constant_buffer; 867e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.set_framebuffer_state = i915_set_framebuffer_state; 868e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz 869e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.set_polygon_stipple = i915_set_polygon_stipple; 870e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.set_scissor_state = i915_set_scissor_state; 8711f5285f99771243b636deb9ae0a17c54f818fac6michal i915->base.set_fragment_sampler_views = i915_set_fragment_sampler_views; 8721f5285f99771243b636deb9ae0a17c54f818fac6michal i915->base.create_sampler_view = i915_create_sampler_view; 8731f5285f99771243b636deb9ae0a17c54f818fac6michal i915->base.sampler_view_destroy = i915_sampler_view_destroy; 874e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.set_viewport_state = i915_set_viewport_state; 875e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz i915->base.set_vertex_buffers = i915_set_vertex_buffers; 8766d28bf917fb1d741d90fd3f05c22769376021fcaChia-I Wu i915->base.set_index_buffer = i915_set_index_buffer; 87701c35b52a1fccbe4253a96b9c0506ef6c991e44fKeith Whitwell} 878