i915_context.h revision 7287964f944d7e2bcf409b758163ab75c61b0f8e
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" 417287964f944d7e2bcf409b758163ab75c61b0f8eJakob Bornecrantz 42253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 43bc88c95990f871a206a8fe93e7541f1f41841f7eJakob Bornecrantzstruct i915_winsys; 44bc88c95990f871a206a8fe93e7541f1f41841f7eJakob Bornecrantzstruct i915_winsys_buffer; 45bc88c95990f871a206a8fe93e7541f1f41841f7eJakob Bornecrantzstruct i915_winsys_batchbuffer; 46d2110064c2075a8537d4b7f87ba894ebaa6ccb33Jakob Bornecrantz 47d2110064c2075a8537d4b7f87ba894ebaa6ccb33Jakob Bornecrantz 48253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_TEX_UNITS 8 49253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 50253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_DYNAMIC_MODES4 0 51253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_DYNAMIC_DEPTHSCALE_0 1 /* just the header */ 52253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_DYNAMIC_DEPTHSCALE_1 2 53253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_DYNAMIC_IAB 3 54253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_DYNAMIC_BC_0 4 /* just the header */ 55253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_DYNAMIC_BC_1 5 56253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_DYNAMIC_BFO_0 6 57253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_DYNAMIC_BFO_1 7 58253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_DYNAMIC_STP_0 8 59253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_DYNAMIC_STP_1 9 60253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_DYNAMIC_SC_ENA_0 10 61253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_DYNAMIC_SC_RECT_0 11 62253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_DYNAMIC_SC_RECT_1 12 63253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_DYNAMIC_SC_RECT_2 13 64253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_MAX_DYNAMIC 14 65253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 66253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 67253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_IMMEDIATE_S0 0 68253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_IMMEDIATE_S1 1 69253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_IMMEDIATE_S2 2 70253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_IMMEDIATE_S3 3 71253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_IMMEDIATE_S4 4 72253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_IMMEDIATE_S5 5 73253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_IMMEDIATE_S6 6 74253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_IMMEDIATE_S7 7 75253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_MAX_IMMEDIATE 8 76253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 77253066d716e3039522eeb7b072811cccd89b4a82José Fonseca/* These must mach the order of LI0_STATE_* bits, as they will be used 78253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * to generate hardware packets: 79253066d716e3039522eeb7b072811cccd89b4a82José Fonseca */ 80253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_CACHE_STATIC 0 81253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_CACHE_DYNAMIC 1 /* handled specially */ 82253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_CACHE_SAMPLER 2 83253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_CACHE_MAP 3 84253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_CACHE_PROGRAM 4 85253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_CACHE_CONSTANTS 5 86253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_MAX_CACHE 6 87253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 88253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_MAX_CONSTANT 32 89253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 90253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 91253066d716e3039522eeb7b072811cccd89b4a82José Fonseca/** See constant_flags[] below */ 92253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_CONSTFLAG_USER 0x1f 93253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 94253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 95253066d716e3039522eeb7b072811cccd89b4a82José Fonseca/** 96253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * Subclass of pipe_shader_state 97253066d716e3039522eeb7b072811cccd89b4a82José Fonseca */ 98253066d716e3039522eeb7b072811cccd89b4a82José Fonsecastruct i915_fragment_shader 99253066d716e3039522eeb7b072811cccd89b4a82José Fonseca{ 100253066d716e3039522eeb7b072811cccd89b4a82José Fonseca struct pipe_shader_state state; 101253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 102253066d716e3039522eeb7b072811cccd89b4a82José Fonseca struct tgsi_shader_info info; 103253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 104253066d716e3039522eeb7b072811cccd89b4a82José Fonseca uint *program; 105253066d716e3039522eeb7b072811cccd89b4a82José Fonseca uint program_len; 106253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 107253066d716e3039522eeb7b072811cccd89b4a82José Fonseca /** 108253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * constants introduced during translation. 109253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * These are placed at the end of the constant buffer and grow toward 110253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * the beginning (eg: slot 31, 30 29, ...) 111253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * User-provided constants start at 0. 112253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * This allows both types of constants to co-exist (until there's too many) 113253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * and doesn't require regenerating/changing the fragment program to 114253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * shuffle constants around. 115253066d716e3039522eeb7b072811cccd89b4a82José Fonseca */ 116253066d716e3039522eeb7b072811cccd89b4a82José Fonseca uint num_constants; 117253066d716e3039522eeb7b072811cccd89b4a82José Fonseca float constants[I915_MAX_CONSTANT][4]; 118253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 119253066d716e3039522eeb7b072811cccd89b4a82José Fonseca /** 120253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * Status of each constant 121253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * if I915_CONSTFLAG_PARAM, the value must be taken from the corresponding 122253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * slot of the user's constant buffer. (set by pipe->set_constant_buffer()) 123253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * Else, the bitmask indicates which components are occupied by immediates. 124253066d716e3039522eeb7b072811cccd89b4a82José Fonseca */ 125253066d716e3039522eeb7b072811cccd89b4a82José Fonseca ubyte constant_flags[I915_MAX_CONSTANT]; 126253066d716e3039522eeb7b072811cccd89b4a82José Fonseca}; 127253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 128253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 129253066d716e3039522eeb7b072811cccd89b4a82José Fonsecastruct i915_cache_context; 130253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 131253066d716e3039522eeb7b072811cccd89b4a82José Fonseca/* Use to calculate differences between state emitted to hardware and 132253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * current driver-calculated state. 133253066d716e3039522eeb7b072811cccd89b4a82José Fonseca */ 134253066d716e3039522eeb7b072811cccd89b4a82José Fonsecastruct i915_state 135253066d716e3039522eeb7b072811cccd89b4a82José Fonseca{ 136253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned immediate[I915_MAX_IMMEDIATE]; 137253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned dynamic[I915_MAX_DYNAMIC]; 138253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 139253066d716e3039522eeb7b072811cccd89b4a82José Fonseca float constants[PIPE_SHADER_TYPES][I915_MAX_CONSTANT][4]; 140253066d716e3039522eeb7b072811cccd89b4a82José Fonseca /** number of constants passed in through a constant buffer */ 141253066d716e3039522eeb7b072811cccd89b4a82José Fonseca uint num_user_constants[PIPE_SHADER_TYPES]; 142253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 143253066d716e3039522eeb7b072811cccd89b4a82José Fonseca /* texture sampler state */ 144253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned sampler[I915_TEX_UNITS][3]; 145253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned sampler_enable_flags; 146253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned sampler_enable_nr; 147253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 148253066d716e3039522eeb7b072811cccd89b4a82José Fonseca /* texture image buffers */ 149253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned texbuffer[I915_TEX_UNITS][2]; 150253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 151253066d716e3039522eeb7b072811cccd89b4a82José Fonseca /** Describes the current hardware vertex layout */ 152253066d716e3039522eeb7b072811cccd89b4a82José Fonseca struct vertex_info vertex_info; 1538e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger 154253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned id; /* track lost context events */ 155253066d716e3039522eeb7b072811cccd89b4a82José Fonseca}; 156253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 157253066d716e3039522eeb7b072811cccd89b4a82José Fonsecastruct i915_blend_state { 158253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned iab; 159253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned modes4; 160253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned LIS5; 161253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned LIS6; 162253066d716e3039522eeb7b072811cccd89b4a82José Fonseca}; 163253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 164253066d716e3039522eeb7b072811cccd89b4a82José Fonsecastruct i915_depth_stencil_state { 165253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned stencil_modes4; 166253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned bfo[2]; 167253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned stencil_LIS5; 168253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned depth_LIS6; 169253066d716e3039522eeb7b072811cccd89b4a82José Fonseca}; 170253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 171253066d716e3039522eeb7b072811cccd89b4a82José Fonsecastruct i915_rasterizer_state { 1725ad488908b39b8f2278a00c9d2cbce76dd925ad1Vinson Lee unsigned light_twoside : 1; 173253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned st; 174253066d716e3039522eeb7b072811cccd89b4a82José Fonseca enum interp_mode color_interp; 175253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 176253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned LIS4; 177253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned LIS7; 178253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned sc[1]; 179253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 180253066d716e3039522eeb7b072811cccd89b4a82José Fonseca const struct pipe_rasterizer_state *templ; 181253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 182253066d716e3039522eeb7b072811cccd89b4a82José Fonseca union { float f; unsigned u; } ds[2]; 183253066d716e3039522eeb7b072811cccd89b4a82José Fonseca}; 184253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 185253066d716e3039522eeb7b072811cccd89b4a82José Fonsecastruct i915_sampler_state { 186253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned state[3]; 187253066d716e3039522eeb7b072811cccd89b4a82José Fonseca const struct pipe_sampler_state *templ; 188d9d1e39d95fef4a8da15147956ff0c3e0a188b5bJakob Bornecrantz unsigned minlod; 189d9d1e39d95fef4a8da15147956ff0c3e0a188b5bJakob Bornecrantz unsigned maxlod; 190253066d716e3039522eeb7b072811cccd89b4a82José Fonseca}; 191253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 1928e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheideggerstruct i915_velems_state { 1938e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger unsigned count; 194e8983f70b41ea92a9527cb618db011b5dd136626Roland Scheidegger struct pipe_vertex_element velem[PIPE_MAX_ATTRIBS]; 1958e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger}; 1968e2df0dcb92b7b092b35df3d35591c31d5f2ca5fRoland Scheidegger 197253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 198a95e694eaf3b40c86fbe8116fc3b5f1add365898Daniel Vetterstruct i915_context { 199e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz struct pipe_context base; 200e1741dbe45ef1f43432457fab088275ecf953d17Jakob Bornecrantz 201bc88c95990f871a206a8fe93e7541f1f41841f7eJakob Bornecrantz struct i915_winsys *iws; 202d2110064c2075a8537d4b7f87ba894ebaa6ccb33Jakob Bornecrantz 203253066d716e3039522eeb7b072811cccd89b4a82José Fonseca struct draw_context *draw; 204253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 205253066d716e3039522eeb7b072811cccd89b4a82José Fonseca /* The most recent drawing state as set by the driver: 206253066d716e3039522eeb7b072811cccd89b4a82José Fonseca */ 207253066d716e3039522eeb7b072811cccd89b4a82José Fonseca const struct i915_blend_state *blend; 208253066d716e3039522eeb7b072811cccd89b4a82José Fonseca const struct i915_sampler_state *sampler[PIPE_MAX_SAMPLERS]; 209253066d716e3039522eeb7b072811cccd89b4a82José Fonseca const struct i915_depth_stencil_state *depth_stencil; 210253066d716e3039522eeb7b072811cccd89b4a82José Fonseca const struct i915_rasterizer_state *rasterizer; 211253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 212253066d716e3039522eeb7b072811cccd89b4a82José Fonseca struct i915_fragment_shader *fs; 213253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 214253066d716e3039522eeb7b072811cccd89b4a82José Fonseca struct pipe_blend_color blend_color; 215388109c04dc92ed81d1dbe6209120c95bdbc83cdRoland Scheidegger struct pipe_stencil_ref stencil_ref; 216253066d716e3039522eeb7b072811cccd89b4a82José Fonseca struct pipe_clip_state clip; 2171278507e3bf2e83c7027820a0d313de267a440ffRoland Scheidegger /* XXX unneded */ 218287c94ea4987033f9c99a2f91c5750c9083504caKeith Whitwell struct pipe_resource *constants[PIPE_SHADER_TYPES]; 219253066d716e3039522eeb7b072811cccd89b4a82José Fonseca struct pipe_framebuffer_state framebuffer; 220253066d716e3039522eeb7b072811cccd89b4a82José Fonseca struct pipe_poly_stipple poly_stipple; 221253066d716e3039522eeb7b072811cccd89b4a82José Fonseca struct pipe_scissor_state scissor; 2221f5285f99771243b636deb9ae0a17c54f818fac6michal struct pipe_sampler_view *fragment_sampler_views[PIPE_MAX_SAMPLERS]; 223253066d716e3039522eeb7b072811cccd89b4a82José Fonseca struct pipe_viewport_state viewport; 224253066d716e3039522eeb7b072811cccd89b4a82José Fonseca struct pipe_vertex_buffer vertex_buffer[PIPE_MAX_ATTRIBS]; 2256d28bf917fb1d741d90fd3f05c22769376021fcaChia-I Wu struct pipe_index_buffer index_buffer; 226253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 227253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned dirty; 228253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 229253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned num_samplers; 2301f5285f99771243b636deb9ae0a17c54f818fac6michal unsigned num_fragment_sampler_views; 231253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned num_vertex_buffers; 232253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 233bc88c95990f871a206a8fe93e7541f1f41841f7eJakob Bornecrantz struct i915_winsys_batchbuffer *batch; 234253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 235253066d716e3039522eeb7b072811cccd89b4a82José Fonseca /** Vertex buffer */ 236bc88c95990f871a206a8fe93e7541f1f41841f7eJakob Bornecrantz struct i915_winsys_buffer *vbo; 237cb5e05d99c40d4f7ab1ecbb42a6390caf3966ba4Jakob Bornecrantz size_t vbo_offset; 238cb5e05d99c40d4f7ab1ecbb42a6390caf3966ba4Jakob Bornecrantz unsigned vbo_flushed; 239253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 240253066d716e3039522eeb7b072811cccd89b4a82José Fonseca struct i915_state current; 241253066d716e3039522eeb7b072811cccd89b4a82José Fonseca unsigned hardware_dirty; 2427287964f944d7e2bcf409b758163ab75c61b0f8eJakob Bornecrantz 2437287964f944d7e2bcf409b758163ab75c61b0f8eJakob Bornecrantz struct util_slab_mempool transfer_pool; 244253066d716e3039522eeb7b072811cccd89b4a82José Fonseca}; 245253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 246253066d716e3039522eeb7b072811cccd89b4a82José Fonseca/* A flag for each state_tracker state object: 247253066d716e3039522eeb7b072811cccd89b4a82José Fonseca */ 248253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_NEW_VIEWPORT 0x1 249253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_NEW_RASTERIZER 0x2 250253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_NEW_FS 0x4 251253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_NEW_BLEND 0x8 252253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_NEW_CLIP 0x10 253253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_NEW_SCISSOR 0x20 254253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_NEW_STIPPLE 0x40 255253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_NEW_FRAMEBUFFER 0x80 256253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_NEW_ALPHA_TEST 0x100 257253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_NEW_DEPTH_STENCIL 0x200 258253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_NEW_SAMPLER 0x400 2591f5285f99771243b636deb9ae0a17c54f818fac6michal#define I915_NEW_SAMPLER_VIEW 0x800 260253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_NEW_CONSTANTS 0x1000 261253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_NEW_VBO 0x2000 262253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_NEW_VS 0x4000 263253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 264253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 265253066d716e3039522eeb7b072811cccd89b4a82José Fonseca/* Driver's internally generated state flags: 266253066d716e3039522eeb7b072811cccd89b4a82José Fonseca */ 267253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_NEW_VERTEX_FORMAT 0x10000 268253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 269253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 270253066d716e3039522eeb7b072811cccd89b4a82José Fonseca/* Dirty flags for hardware emit 271253066d716e3039522eeb7b072811cccd89b4a82José Fonseca */ 272253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_HW_STATIC (1<<I915_CACHE_STATIC) 273253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_HW_DYNAMIC (1<<I915_CACHE_DYNAMIC) 274253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_HW_SAMPLER (1<<I915_CACHE_SAMPLER) 275253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_HW_MAP (1<<I915_CACHE_MAP) 276253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_HW_PROGRAM (1<<I915_CACHE_PROGRAM) 277253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_HW_CONSTANTS (1<<I915_CACHE_CONSTANTS) 278253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#define I915_HW_IMMEDIATE (1<<(I915_MAX_CACHE+0)) 279a185d439bdab24750d9c22e42a723f6baa23b730Brian Paul#define I915_HW_INVARIANT (1<<(I915_MAX_CACHE+1)) 280253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 281253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 282253066d716e3039522eeb7b072811cccd89b4a82José Fonseca/*********************************************************************** 283253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * i915_prim_emit.c: 284253066d716e3039522eeb7b072811cccd89b4a82José Fonseca */ 285253066d716e3039522eeb7b072811cccd89b4a82José Fonsecastruct draw_stage *i915_draw_render_stage( struct i915_context *i915 ); 286253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 287253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 288253066d716e3039522eeb7b072811cccd89b4a82José Fonseca/*********************************************************************** 289253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * i915_prim_vbuf.c: 290253066d716e3039522eeb7b072811cccd89b4a82José Fonseca */ 291253066d716e3039522eeb7b072811cccd89b4a82José Fonsecastruct draw_stage *i915_draw_vbuf_stage( struct i915_context *i915 ); 292253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 293253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 294253066d716e3039522eeb7b072811cccd89b4a82José Fonseca/*********************************************************************** 295253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * i915_state_emit.c: 296253066d716e3039522eeb7b072811cccd89b4a82José Fonseca */ 297253066d716e3039522eeb7b072811cccd89b4a82José Fonsecavoid i915_emit_hardware_state(struct i915_context *i915 ); 298253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 299253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 300253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 301253066d716e3039522eeb7b072811cccd89b4a82José Fonseca/*********************************************************************** 302253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * i915_clear.c: 303253066d716e3039522eeb7b072811cccd89b4a82José Fonseca */ 304eb168e26aa63f11a47d70c4555cae30691a2cd57Michel Dänzervoid i915_clear( struct pipe_context *pipe, unsigned buffers, const float *rgba, 305eb168e26aa63f11a47d70c4555cae30691a2cd57Michel Dänzer double depth, unsigned stencil); 306253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 307253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 308253066d716e3039522eeb7b072811cccd89b4a82José Fonseca/*********************************************************************** 309287c94ea4987033f9c99a2f91c5750c9083504caKeith Whitwell * 310253066d716e3039522eeb7b072811cccd89b4a82José Fonseca */ 311253066d716e3039522eeb7b072811cccd89b4a82José Fonsecavoid i915_init_state_functions( struct i915_context *i915 ); 312253066d716e3039522eeb7b072811cccd89b4a82José Fonsecavoid i915_init_flush_functions( struct i915_context *i915 ); 313253066d716e3039522eeb7b072811cccd89b4a82José Fonsecavoid i915_init_string_functions( struct i915_context *i915 ); 314253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 315253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 3167f41f5447c8f9113c8956901e1c5fff6081ecd94Keith Whitwell/************************************************************************ 3177f41f5447c8f9113c8956901e1c5fff6081ecd94Keith Whitwell * i915_context.c 3187f41f5447c8f9113c8956901e1c5fff6081ecd94Keith Whitwell */ 3197f41f5447c8f9113c8956901e1c5fff6081ecd94Keith Whitwellstruct pipe_context *i915_create_context(struct pipe_screen *screen, 3207f41f5447c8f9113c8956901e1c5fff6081ecd94Keith Whitwell void *priv); 321253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 322253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 323b43c182f19c6291c88420fa12714f952c2b461fbKeith Whitwell/*********************************************************************** 324253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * Inline conversion functions. These are better-typed than the 325253066d716e3039522eeb7b072811cccd89b4a82José Fonseca * macros used previously: 326253066d716e3039522eeb7b072811cccd89b4a82José Fonseca */ 327253066d716e3039522eeb7b072811cccd89b4a82José Fonsecastatic INLINE struct i915_context * 328253066d716e3039522eeb7b072811cccd89b4a82José Fonsecai915_context( struct pipe_context *pipe ) 329253066d716e3039522eeb7b072811cccd89b4a82José Fonseca{ 330253066d716e3039522eeb7b072811cccd89b4a82José Fonseca return (struct i915_context *)pipe; 331253066d716e3039522eeb7b072811cccd89b4a82José Fonseca} 332253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 333253066d716e3039522eeb7b072811cccd89b4a82José Fonseca 334253066d716e3039522eeb7b072811cccd89b4a82José Fonseca#endif 335