i915_context.h revision 305bcda4b583641bab5a7bfa6ce4e30a8559a868
1253066d716e3039522eeb7b072811cccd89b4a82José Fonseca /************************************************************************** 2253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * 3253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. 4253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * All Rights Reserved. 5253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * 6253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * Permission is hereby granted, free of charge, to any person obtaining a 7253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * copy of this software and associated documentation files (the 8253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * "Software"), to deal in the Software without restriction, including 9253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * without limitation the rights to use, copy, modify, merge, publish, 10253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * distribute, sub license, and/or sell copies of the Software, and to 11253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * permit persons to whom the Software is furnished to do so, subject to 12253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * the following conditions: 13253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * 14253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * The above copyright notice and this permission notice (including the 15253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * next paragraph) shall be included in all copies or substantial portions 16253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * of the Software. 17253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * 18253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 19253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 20253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. 21253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR 22253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 23253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 24253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 25253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * 26253066d716e3039522eeb7b072811cccd89b4a82José Fonseca **************************************************************************/ 27253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 28253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#ifndef I915_CONTEXT_H 29253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_CONTEXT_H 30253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 31253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 32253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#include "pipe/p_context.h" 33253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#include "pipe/p_defines.h" 34253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#include "pipe/p_state.h" 35253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 36253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#include "draw/draw_vertex.h" 37253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 38c208a2c791fa24c7c5887fc496738cbddbfafc72José Fonseca#include "tgsi/tgsi_scan.h" 39253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 407287964f944d7e2bcf409b758163ab75c61b0f8eJakob Bornecrantz#include "util/u_slab.h" 41fb3b712b84528b192834d3ba3df557b25bbe6e6eDaniel Vetter#include "util/u_blitter.h" 427287964f944d7e2bcf409b758163ab75c61b0f8eJakob Bornecrantz 43253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 44bc88c95990f871a206a8fe93e7541f1f41841f7eJakob Bornecrantzstruct i915_winsys; 45bc88c95990f871a206a8fe93e7541f1f41841f7eJakob Bornecrantzstruct i915_winsys_buffer; 46bc88c95990f871a206a8fe93e7541f1f41841f7eJakob Bornecrantzstruct i915_winsys_batchbuffer; 47d2110064c2075a8537d4b7f87ba894ebaa6ccb33Jakob Bornecrantz 48d2110064c2075a8537d4b7f87ba894ebaa6ccb33Jakob Bornecrantz 49253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_TEX_UNITS 8 50253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 51253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_DYNAMIC_MODES4 0 52253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_DYNAMIC_DEPTHSCALE_0 1 /* just the header */ 53fc1fbb2dc183f979d30b8abc8b235c3a8ff32839Stéphane Marchesin#define I915_DYNAMIC_DEPTHSCALE_1 2 54253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_DYNAMIC_IAB 3 55253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_DYNAMIC_BC_0 4 /* just the header */ 56253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_DYNAMIC_BC_1 5 57fc1fbb2dc183f979d30b8abc8b235c3a8ff32839Stéphane Marchesin#define I915_DYNAMIC_BFO_0 6 58253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_DYNAMIC_BFO_1 7 59fc1fbb2dc183f979d30b8abc8b235c3a8ff32839Stéphane Marchesin#define I915_DYNAMIC_STP_0 8 60fc1fbb2dc183f979d30b8abc8b235c3a8ff32839Stéphane Marchesin#define I915_DYNAMIC_STP_1 9 61fc1fbb2dc183f979d30b8abc8b235c3a8ff32839Stéphane Marchesin#define I915_DYNAMIC_SC_ENA_0 10 62fc1fbb2dc183f979d30b8abc8b235c3a8ff32839Stéphane Marchesin#define I915_DYNAMIC_SC_RECT_0 11 63fc1fbb2dc183f979d30b8abc8b235c3a8ff32839Stéphane Marchesin#define I915_DYNAMIC_SC_RECT_1 12 64fc1fbb2dc183f979d30b8abc8b235c3a8ff32839Stéphane Marchesin#define I915_DYNAMIC_SC_RECT_2 13 65253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_MAX_DYNAMIC 14 66253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 67253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 68253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_IMMEDIATE_S0 0 69253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_IMMEDIATE_S1 1 70253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_IMMEDIATE_S2 2 71253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_IMMEDIATE_S3 3 72253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_IMMEDIATE_S4 4 73253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_IMMEDIATE_S5 5 74253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_IMMEDIATE_S6 6 75253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_IMMEDIATE_S7 7 76253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_MAX_IMMEDIATE 8 77253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 78253066d716e3039522eeb7b072811cccd89b4a82José Fonseca/* These must mach the order of LI0_STATE_* bits, as they will be used 79253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * to generate hardware packets: 80253066d716e3039522eeb7b072811cccd89b4a82José Fonseca */ 81fc1fbb2dc183f979d30b8abc8b235c3a8ff32839Stéphane Marchesin#define I915_CACHE_STATIC 0 82253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_CACHE_DYNAMIC 1 /* handled specially */ 83253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_CACHE_SAMPLER 2 84253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_CACHE_MAP 3 85253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_CACHE_PROGRAM 4 86253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_CACHE_CONSTANTS 5 87253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_MAX_CACHE 6 88253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 89253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_MAX_CONSTANT 32 90253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 91253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 92253066d716e3039522eeb7b072811cccd89b4a82José Fonseca/** See constant_flags[] below */ 93253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_CONSTFLAG_USER 0x1f 94253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 95253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 96253066d716e3039522eeb7b072811cccd89b4a82José Fonseca/** 97253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * Subclass of pipe_shader_state 98253066d716e3039522eeb7b072811cccd89b4a82José Fonseca */ 99253066d716e3039522eeb7b072811cccd89b4a82José Fonsecastruct i915_fragment_shader 100253066d716e3039522eeb7b072811cccd89b4a82José Fonseca{ 101253066d716e3039522eeb7b072811cccd89b4a82José Fonseca struct pipe_shader_state state; 102253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 103253066d716e3039522eeb7b072811cccd89b4a82José Fonseca struct tgsi_shader_info info; 104253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 1051a69b50b3b441ce8f7a00af3a7f02c37df50f6c3Stéphane Marchesin struct draw_fragment_shader *draw_data; 1061a69b50b3b441ce8f7a00af3a7f02c37df50f6c3Stéphane Marchesin 107253066d716e3039522eeb7b072811cccd89b4a82José Fonseca uint *program; 108253066d716e3039522eeb7b072811cccd89b4a82José Fonseca uint program_len; 109253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 110253066d716e3039522eeb7b072811cccd89b4a82José Fonseca /** 111253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * constants introduced during translation. 112253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * These are placed at the end of the constant buffer and grow toward 113253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * the beginning (eg: slot 31, 30 29, ...) 114253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * User-provided constants start at 0. 115253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * This allows both types of constants to co-exist (until there's too many) 116253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * and doesn't require regenerating/changing the fragment program to 117253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * shuffle constants around. 118253066d716e3039522eeb7b072811cccd89b4a82José Fonseca */ 119253066d716e3039522eeb7b072811cccd89b4a82José Fonseca uint num_constants; 120253066d716e3039522eeb7b072811cccd89b4a82José Fonseca float constants[I915_MAX_CONSTANT][4]; 121253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 122253066d716e3039522eeb7b072811cccd89b4a82José Fonseca /** 123253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * Status of each constant 124253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * if I915_CONSTFLAG_PARAM, the value must be taken from the corresponding 125253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * slot of the user's constant buffer. (set by pipe->set_constant_buffer()) 126253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * Else, the bitmask indicates which components are occupied by immediates. 127253066d716e3039522eeb7b072811cccd89b4a82José Fonseca */ 128253066d716e3039522eeb7b072811cccd89b4a82José Fonseca ubyte constant_flags[I915_MAX_CONSTANT]; 129abb436526974bd090853c0927ece0839f9143393Stéphane Marchesin 130abb436526974bd090853c0927ece0839f9143393Stéphane Marchesin /** 131abb436526974bd090853c0927ece0839f9143393Stéphane Marchesin * The mapping between generics and hw texture coords. 132abb436526974bd090853c0927ece0839f9143393Stéphane Marchesin * We need to share this between the vertex and fragment stages. 133abb436526974bd090853c0927ece0839f9143393Stéphane Marchesin **/ 134abb436526974bd090853c0927ece0839f9143393Stéphane Marchesin int generic_mapping[I915_TEX_UNITS]; 135253066d716e3039522eeb7b072811cccd89b4a82José Fonseca}; 136253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 137253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 138253066d716e3039522eeb7b072811cccd89b4a82José Fonsecastruct i915_cache_context; 139253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 140253066d716e3039522eeb7b072811cccd89b4a82José Fonseca/* Use to calculate differences between state emitted to hardware and 141253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * current driver-calculated state. 142253066d716e3039522eeb7b072811cccd89b4a82José Fonseca */ 143fc1fbb2dc183f979d30b8abc8b235c3a8ff32839Stéphane Marchesinstruct i915_state 144253066d716e3039522eeb7b072811cccd89b4a82José Fonseca{ 145253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned immediate[I915_MAX_IMMEDIATE]; 146253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned dynamic[I915_MAX_DYNAMIC]; 147253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 148253066d716e3039522eeb7b072811cccd89b4a82José Fonseca /** number of constants passed in through a constant buffer */ 149253066d716e3039522eeb7b072811cccd89b4a82José Fonseca uint num_user_constants[PIPE_SHADER_TYPES]; 150253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 151253066d716e3039522eeb7b072811cccd89b4a82José Fonseca /* texture sampler state */ 152253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned sampler[I915_TEX_UNITS][3]; 153253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned sampler_enable_flags; 154253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned sampler_enable_nr; 155253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 156253066d716e3039522eeb7b072811cccd89b4a82José Fonseca /* texture image buffers */ 157253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned texbuffer[I915_TEX_UNITS][2]; 158253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 159253066d716e3039522eeb7b072811cccd89b4a82José Fonseca /** Describes the current hardware vertex layout */ 160253066d716e3039522eeb7b072811cccd89b4a82José Fonseca struct vertex_info vertex_info; 1618e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger 162beaf039f972490bc62ec87401441d4b754ae86b0Daniel Vetter /* static state (dst/depth buffer state) */ 163beaf039f972490bc62ec87401441d4b754ae86b0Daniel Vetter struct i915_winsys_buffer *cbuf_bo; 164beaf039f972490bc62ec87401441d4b754ae86b0Daniel Vetter unsigned cbuf_flags; 165beaf039f972490bc62ec87401441d4b754ae86b0Daniel Vetter struct i915_winsys_buffer *depth_bo; 166beaf039f972490bc62ec87401441d4b754ae86b0Daniel Vetter unsigned depth_flags; 167beaf039f972490bc62ec87401441d4b754ae86b0Daniel Vetter unsigned dst_buf_vars; 168f58c11af72303a7b8ec480b4f216e4a17882e0f4Daniel Vetter uint32_t draw_offset; 169f58c11af72303a7b8ec480b4f216e4a17882e0f4Daniel Vetter uint32_t draw_size; 170305bcda4b583641bab5a7bfa6ce4e30a8559a868Daniel Vetter unsigned need_target_fixup; 171305bcda4b583641bab5a7bfa6ce4e30a8559a868Daniel Vetter uint32_t fixup_swizzle; 172beaf039f972490bc62ec87401441d4b754ae86b0Daniel Vetter 173253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned id; /* track lost context events */ 174253066d716e3039522eeb7b072811cccd89b4a82José Fonseca}; 175253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 176253066d716e3039522eeb7b072811cccd89b4a82José Fonsecastruct i915_blend_state { 177253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned iab; 178253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned modes4; 179253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned LIS5; 180253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned LIS6; 181253066d716e3039522eeb7b072811cccd89b4a82José Fonseca}; 182253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 183253066d716e3039522eeb7b072811cccd89b4a82José Fonsecastruct i915_depth_stencil_state { 184253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned stencil_modes4; 185253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned bfo[2]; 186253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned stencil_LIS5; 187253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned depth_LIS6; 188253066d716e3039522eeb7b072811cccd89b4a82José Fonseca}; 189253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 190253066d716e3039522eeb7b072811cccd89b4a82José Fonsecastruct i915_rasterizer_state { 1915ad488908b39b8f2278a00c9d2cbce76dd925ad1Vinson Lee unsigned light_twoside : 1; 192253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned st; 193253066d716e3039522eeb7b072811cccd89b4a82José Fonseca enum interp_mode color_interp; 194253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 195253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned LIS4; 196253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned LIS7; 197253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned sc[1]; 198253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 19906713a40798d97aa520b119731418ff16a92e4baDaniel Vetter struct pipe_rasterizer_state templ; 200253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 201253066d716e3039522eeb7b072811cccd89b4a82José Fonseca union { float f; unsigned u; } ds[2]; 202253066d716e3039522eeb7b072811cccd89b4a82José Fonseca}; 203253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 204253066d716e3039522eeb7b072811cccd89b4a82José Fonsecastruct i915_sampler_state { 205253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned state[3]; 206253066d716e3039522eeb7b072811cccd89b4a82José Fonseca const struct pipe_sampler_state *templ; 207d9d1e39d95fef4a8da15147956ff0c3e0a188b5bJakob Bornecrantz unsigned minlod; 208d9d1e39d95fef4a8da15147956ff0c3e0a188b5bJakob Bornecrantz unsigned maxlod; 209253066d716e3039522eeb7b072811cccd89b4a82José Fonseca}; 210253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 2118e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheideggerstruct i915_velems_state { 2128e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger unsigned count; 213e8983f70b41ea92a9527cb618db011b5dd136626Roland Scheidegger struct pipe_vertex_element velem[PIPE_MAX_ATTRIBS]; 2148e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger}; 2158e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger 216253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 217a95e694eaf3b40c86fbe8116fc3b5f1add365898Daniel Vetterstruct i915_context { 218e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz struct pipe_context base; 219e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz 220bc88c95990f871a206a8fe93e7541f1f41841f7eJakob Bornecrantz struct i915_winsys *iws; 221d2110064c2075a8537d4b7f87ba894ebaa6ccb33Jakob Bornecrantz 222253066d716e3039522eeb7b072811cccd89b4a82José Fonseca struct draw_context *draw; 223253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 224253066d716e3039522eeb7b072811cccd89b4a82José Fonseca /* The most recent drawing state as set by the driver: 225253066d716e3039522eeb7b072811cccd89b4a82José Fonseca */ 226253066d716e3039522eeb7b072811cccd89b4a82José Fonseca const struct i915_blend_state *blend; 227253066d716e3039522eeb7b072811cccd89b4a82José Fonseca const struct i915_sampler_state *sampler[PIPE_MAX_SAMPLERS]; 228253066d716e3039522eeb7b072811cccd89b4a82José Fonseca const struct i915_depth_stencil_state *depth_stencil; 229253066d716e3039522eeb7b072811cccd89b4a82José Fonseca const struct i915_rasterizer_state *rasterizer; 230253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 231253066d716e3039522eeb7b072811cccd89b4a82José Fonseca struct i915_fragment_shader *fs; 232253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 233253066d716e3039522eeb7b072811cccd89b4a82José Fonseca struct pipe_blend_color blend_color; 234388109c04dc92ed81d1dbe6209120c95bdbc83cdRoland Scheidegger struct pipe_stencil_ref stencil_ref; 235253066d716e3039522eeb7b072811cccd89b4a82José Fonseca struct pipe_clip_state clip; 236287c94ea4987033f9c99a2f91c5750c9083504caKeith Whitwell struct pipe_resource *constants[PIPE_SHADER_TYPES]; 237253066d716e3039522eeb7b072811cccd89b4a82José Fonseca struct pipe_framebuffer_state framebuffer; 238253066d716e3039522eeb7b072811cccd89b4a82José Fonseca struct pipe_poly_stipple poly_stipple; 239253066d716e3039522eeb7b072811cccd89b4a82José Fonseca struct pipe_scissor_state scissor; 2401f5285f99771243b636deb9ae0a17c54f818fac6michal struct pipe_sampler_view *fragment_sampler_views[PIPE_MAX_SAMPLERS]; 241253066d716e3039522eeb7b072811cccd89b4a82José Fonseca struct pipe_viewport_state viewport; 2426d28bf917fb1d741d90fd3f05c22769376021fcaChia-I Wu struct pipe_index_buffer index_buffer; 243253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 244253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned dirty; 245253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 246253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned num_samplers; 2471f5285f99771243b636deb9ae0a17c54f818fac6michal unsigned num_fragment_sampler_views; 248253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 249bc88c95990f871a206a8fe93e7541f1f41841f7eJakob Bornecrantz struct i915_winsys_batchbuffer *batch; 250253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 251253066d716e3039522eeb7b072811cccd89b4a82José Fonseca /** Vertex buffer */ 252bc88c95990f871a206a8fe93e7541f1f41841f7eJakob Bornecrantz struct i915_winsys_buffer *vbo; 253cb5e05d99c40d4f7ab1ecbb42a6390caf3966ba4Jakob Bornecrantz size_t vbo_offset; 254cb5e05d99c40d4f7ab1ecbb42a6390caf3966ba4Jakob Bornecrantz unsigned vbo_flushed; 255253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 256253066d716e3039522eeb7b072811cccd89b4a82José Fonseca struct i915_state current; 257253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned hardware_dirty; 258288504fac7b659da6bd45f22ccfb39d130250f9cDaniel Vetter unsigned immediate_dirty : I915_MAX_IMMEDIATE; 259288504fac7b659da6bd45f22ccfb39d130250f9cDaniel Vetter unsigned dynamic_dirty : I915_MAX_DYNAMIC; 260288504fac7b659da6bd45f22ccfb39d130250f9cDaniel Vetter unsigned static_dirty : 4; 261288504fac7b659da6bd45f22ccfb39d130250f9cDaniel Vetter unsigned flush_dirty : 2; 2627287964f944d7e2bcf409b758163ab75c61b0f8eJakob Bornecrantz 263342016010a515ccc4492924ca260d7ff76ecb1b5Daniel Vetter struct i915_winsys_buffer *validation_buffers[2 + 1 + I915_TEX_UNITS]; 264342016010a515ccc4492924ca260d7ff76ecb1b5Daniel Vetter int num_validation_buffers; 265342016010a515ccc4492924ca260d7ff76ecb1b5Daniel Vetter 2667287964f944d7e2bcf409b758163ab75c61b0f8eJakob Bornecrantz struct util_slab_mempool transfer_pool; 2671a69b50b3b441ce8f7a00af3a7f02c37df50f6c3Stéphane Marchesin struct util_slab_mempool texture_transfer_pool; 268f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter 269b97889f543085f516fc1c821c621790399d57fa5Stéphane Marchesin /* state for tracking flushes */ 270b97889f543085f516fc1c821c621790399d57fa5Stéphane Marchesin int last_fired_vertices; 271b97889f543085f516fc1c821c621790399d57fa5Stéphane Marchesin int fired_vertices; 272b97889f543085f516fc1c821c621790399d57fa5Stéphane Marchesin int queued_vertices; 273e53b41f2632af26c79c4f7ed5b0fdb86a1feb602Stéphane Marchesin 274f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter /** blitter/hw-clear */ 275f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter struct blitter_context* blitter; 276f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter 277f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter /** State tracking needed by u_blitter for save/restore. */ 278f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter void *saved_fs; 279f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter void (*saved_bind_fs_state)(struct pipe_context *pipe, void *shader); 280f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter void *saved_vs; 281f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter struct pipe_clip_state saved_clip; 282f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter struct i915_velems_state *saved_velems; 283f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter unsigned saved_nr_vertex_buffers; 284f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter struct pipe_vertex_buffer saved_vertex_buffers[PIPE_MAX_ATTRIBS]; 285f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter unsigned saved_nr_samplers; 286f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter void *saved_samplers[PIPE_MAX_SAMPLERS]; 287f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter void (*saved_bind_sampler_states)(struct pipe_context *pipe, 288f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter unsigned num, void **sampler); 289f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter unsigned saved_nr_sampler_views; 290f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter struct pipe_sampler_view *saved_sampler_views[PIPE_MAX_SAMPLERS]; 291f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter void (*saved_set_sampler_views)(struct pipe_context *pipe, 292f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vetter unsigned num, struct pipe_sampler_view **views); 293253066d716e3039522eeb7b072811cccd89b4a82José Fonseca}; 294253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 295253066d716e3039522eeb7b072811cccd89b4a82José Fonseca/* A flag for each state_tracker state object: 296253066d716e3039522eeb7b072811cccd89b4a82José Fonseca */ 297253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_NEW_VIEWPORT 0x1 298253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_NEW_RASTERIZER 0x2 299253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_NEW_FS 0x4 300253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_NEW_BLEND 0x8 301253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_NEW_CLIP 0x10 302253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_NEW_SCISSOR 0x20 303253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_NEW_STIPPLE 0x40 304253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_NEW_FRAMEBUFFER 0x80 305253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_NEW_ALPHA_TEST 0x100 306253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_NEW_DEPTH_STENCIL 0x200 307253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_NEW_SAMPLER 0x400 3081f5285f99771243b636deb9ae0a17c54f818fac6michal#define I915_NEW_SAMPLER_VIEW 0x800 3092e60aa511dd232f88697d1cc2091442caaef79b2Jakob Bornecrantz#define I915_NEW_VS_CONSTANTS 0x1000 3102e60aa511dd232f88697d1cc2091442caaef79b2Jakob Bornecrantz#define I915_NEW_FS_CONSTANTS 0x2000 3112e60aa511dd232f88697d1cc2091442caaef79b2Jakob Bornecrantz#define I915_NEW_GS_CONSTANTS 0x4000 3122e60aa511dd232f88697d1cc2091442caaef79b2Jakob Bornecrantz#define I915_NEW_VBO 0x8000 3132e60aa511dd232f88697d1cc2091442caaef79b2Jakob Bornecrantz#define I915_NEW_VS 0x10000 314253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 315253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 316253066d716e3039522eeb7b072811cccd89b4a82José Fonseca/* Driver's internally generated state flags: 317253066d716e3039522eeb7b072811cccd89b4a82José Fonseca */ 318253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_NEW_VERTEX_FORMAT 0x10000 319253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 320253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 321253066d716e3039522eeb7b072811cccd89b4a82José Fonseca/* Dirty flags for hardware emit 322253066d716e3039522eeb7b072811cccd89b4a82José Fonseca */ 323253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_HW_STATIC (1<<I915_CACHE_STATIC) 324253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_HW_DYNAMIC (1<<I915_CACHE_DYNAMIC) 325253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_HW_SAMPLER (1<<I915_CACHE_SAMPLER) 326253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_HW_MAP (1<<I915_CACHE_MAP) 327253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_HW_PROGRAM (1<<I915_CACHE_PROGRAM) 328253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_HW_CONSTANTS (1<<I915_CACHE_CONSTANTS) 329253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_HW_IMMEDIATE (1<<(I915_MAX_CACHE+0)) 330a185d439bdab24750d9c22e42a723f6baa23b730Brian Paul#define I915_HW_INVARIANT (1<<(I915_MAX_CACHE+1)) 331d42c9433b0a3d9b3a198261d8037ce0d4595452dDaniel Vetter#define I915_HW_FLUSH (1<<(I915_MAX_CACHE+1)) 332d42c9433b0a3d9b3a198261d8037ce0d4595452dDaniel Vetter 333d42c9433b0a3d9b3a198261d8037ce0d4595452dDaniel Vetter/* hw flush handling */ 334d42c9433b0a3d9b3a198261d8037ce0d4595452dDaniel Vetter#define I915_FLUSH_CACHE 1 335d42c9433b0a3d9b3a198261d8037ce0d4595452dDaniel Vetter#define I915_PIPELINE_FLUSH 2 336d42c9433b0a3d9b3a198261d8037ce0d4595452dDaniel Vetter 337288504fac7b659da6bd45f22ccfb39d130250f9cDaniel Vetter/* split up static state */ 338288504fac7b659da6bd45f22ccfb39d130250f9cDaniel Vetter#define I915_DST_BUF_COLOR 1 339288504fac7b659da6bd45f22ccfb39d130250f9cDaniel Vetter#define I915_DST_BUF_DEPTH 2 340288504fac7b659da6bd45f22ccfb39d130250f9cDaniel Vetter#define I915_DST_VARS 4 341288504fac7b659da6bd45f22ccfb39d130250f9cDaniel Vetter#define I915_DST_RECT 8 342288504fac7b659da6bd45f22ccfb39d130250f9cDaniel Vetter 343d42c9433b0a3d9b3a198261d8037ce0d4595452dDaniel Vetterstatic INLINE 344d42c9433b0a3d9b3a198261d8037ce0d4595452dDaniel Vettervoid i915_set_flush_dirty(struct i915_context *i915, unsigned flush) 345d42c9433b0a3d9b3a198261d8037ce0d4595452dDaniel Vetter{ 346d42c9433b0a3d9b3a198261d8037ce0d4595452dDaniel Vetter i915->hardware_dirty |= I915_HW_FLUSH; 347d42c9433b0a3d9b3a198261d8037ce0d4595452dDaniel Vetter i915->flush_dirty |= flush; 348d42c9433b0a3d9b3a198261d8037ce0d4595452dDaniel Vetter} 349253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 350253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 351253066d716e3039522eeb7b072811cccd89b4a82José Fonseca/*********************************************************************** 352253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * i915_prim_emit.c: 353253066d716e3039522eeb7b072811cccd89b4a82José Fonseca */ 354253066d716e3039522eeb7b072811cccd89b4a82José Fonsecastruct draw_stage *i915_draw_render_stage( struct i915_context *i915 ); 355253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 356253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 357253066d716e3039522eeb7b072811cccd89b4a82José Fonseca/*********************************************************************** 358253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * i915_prim_vbuf.c: 359253066d716e3039522eeb7b072811cccd89b4a82José Fonseca */ 360253066d716e3039522eeb7b072811cccd89b4a82José Fonsecastruct draw_stage *i915_draw_vbuf_stage( struct i915_context *i915 ); 361253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 362253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 363253066d716e3039522eeb7b072811cccd89b4a82José Fonseca/*********************************************************************** 364253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * i915_state_emit.c: 365253066d716e3039522eeb7b072811cccd89b4a82José Fonseca */ 366253066d716e3039522eeb7b072811cccd89b4a82José Fonsecavoid i915_emit_hardware_state(struct i915_context *i915 ); 367253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 368253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 369253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 370253066d716e3039522eeb7b072811cccd89b4a82José Fonseca/*********************************************************************** 371253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * i915_clear.c: 372253066d716e3039522eeb7b072811cccd89b4a82José Fonseca */ 3736dd284f7c8fac22f64c13fdf9909094f5ec59086Dave Airlievoid i915_clear_blitter(struct pipe_context *pipe, unsigned buffers, 3746dd284f7c8fac22f64c13fdf9909094f5ec59086Dave Airlie const union pipe_color_union *color, 3756358e6371b31671acbfa7c00336673f62ee928c5Daniel Vetter double depth, unsigned stencil); 3766dd284f7c8fac22f64c13fdf9909094f5ec59086Dave Airlievoid i915_clear_render(struct pipe_context *pipe, unsigned buffers, 3776dd284f7c8fac22f64c13fdf9909094f5ec59086Dave Airlie const union pipe_color_union *color, 3786358e6371b31671acbfa7c00336673f62ee928c5Daniel Vetter double depth, unsigned stencil); 3796dd284f7c8fac22f64c13fdf9909094f5ec59086Dave Airlievoid i915_clear_emit(struct pipe_context *pipe, unsigned buffers, 3806dd284f7c8fac22f64c13fdf9909094f5ec59086Dave Airlie const union pipe_color_union *color, 381fb3b712b84528b192834d3ba3df557b25bbe6e6eDaniel Vetter double depth, unsigned stencil, 382fb3b712b84528b192834d3ba3df557b25bbe6e6eDaniel Vetter unsigned destx, unsigned desty, unsigned width, unsigned height); 383253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 384253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 385253066d716e3039522eeb7b072811cccd89b4a82José Fonseca/*********************************************************************** 386287c94ea4987033f9c99a2f91c5750c9083504caKeith Whitwell * 387253066d716e3039522eeb7b072811cccd89b4a82José Fonseca */ 388253066d716e3039522eeb7b072811cccd89b4a82José Fonsecavoid i915_init_state_functions( struct i915_context *i915 ); 389f0c56e2a23ec3a6ffa5aebe613a469e39601e7afDaniel Vettervoid i915_init_fixup_state_functions( struct i915_context *i915 ); 390253066d716e3039522eeb7b072811cccd89b4a82José Fonsecavoid i915_init_flush_functions( struct i915_context *i915 ); 391253066d716e3039522eeb7b072811cccd89b4a82José Fonsecavoid i915_init_string_functions( struct i915_context *i915 ); 392253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 393253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 3947f41f5447c8f9113c8956901e1c5fff6081ecd94Keith Whitwell/************************************************************************ 3957f41f5447c8f9113c8956901e1c5fff6081ecd94Keith Whitwell * i915_context.c 3967f41f5447c8f9113c8956901e1c5fff6081ecd94Keith Whitwell */ 3977f41f5447c8f9113c8956901e1c5fff6081ecd94Keith Whitwellstruct pipe_context *i915_create_context(struct pipe_screen *screen, 3987f41f5447c8f9113c8956901e1c5fff6081ecd94Keith Whitwell void *priv); 399253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 400253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 401b43c182f19c6291c88420fa12714f952c2b461fbKeith Whitwell/*********************************************************************** 402253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * Inline conversion functions. These are better-typed than the 403253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * macros used previously: 404253066d716e3039522eeb7b072811cccd89b4a82José Fonseca */ 405253066d716e3039522eeb7b072811cccd89b4a82José Fonsecastatic INLINE struct i915_context * 406253066d716e3039522eeb7b072811cccd89b4a82José Fonsecai915_context( struct pipe_context *pipe ) 407253066d716e3039522eeb7b072811cccd89b4a82José Fonseca{ 408253066d716e3039522eeb7b072811cccd89b4a82José Fonseca return (struct i915_context *)pipe; 409253066d716e3039522eeb7b072811cccd89b4a82José Fonseca} 410253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 411253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 412253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#endif 413