vc4_context.h revision 201d4c0b2a6f7f0c1d59c4fd5cce4916fc48a2d2
11850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt/* 21850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt * Copyright © 2014 Broadcom 31850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt * Copyright (C) 2012 Rob Clark <robclark@freedesktop.org> 41850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt * 51850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt * Permission is hereby granted, free of charge, to any person obtaining a 61850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt * copy of this software and associated documentation files (the "Software"), 71850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt * to deal in the Software without restriction, including without limitation 81850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt * the rights to use, copy, modify, merge, publish, distribute, sublicense, 91850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt * and/or sell copies of the Software, and to permit persons to whom the 101850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt * Software is furnished to do so, subject to the following conditions: 111850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt * 121850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt * The above copyright notice and this permission notice (including the next 131850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt * paragraph) shall be included in all copies or substantial portions of the 141850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt * Software. 151850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt * 161850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 171850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 181850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 191850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 201850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 211850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS 221850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt * IN THE SOFTWARE. 231850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt */ 241850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt 251850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt#ifndef VC4_CONTEXT_H 261850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt#define VC4_CONTEXT_H 271850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt 28b0a1e401a93b7b13870b936bc667b3fc15dba6d5Eric Anholt#include <stdio.h> 29b0a1e401a93b7b13870b936bc667b3fc15dba6d5Eric Anholt 301850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt#include "pipe/p_context.h" 311850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt#include "pipe/p_state.h" 321850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt#include "util/u_slab.h" 331850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt 34a3cd3c0d198374647df3db83198e8ce0cddcb6b7Eric Anholt#define __user 35a3cd3c0d198374647df3db83198e8ce0cddcb6b7Eric Anholt#include "vc4_drm.h" 361850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt#include "vc4_bufmgr.h" 371850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt#include "vc4_resource.h" 381850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt#include "vc4_cl.h" 39792d1c92df6f58f219eb8b77e668424cdcc9c9afEric Anholt#include "vc4_qir.h" 401850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt 411850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt#define VC4_DIRTY_BLEND (1 << 0) 421850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt#define VC4_DIRTY_RASTERIZER (1 << 1) 431850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt#define VC4_DIRTY_ZSA (1 << 2) 441850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt#define VC4_DIRTY_FRAGTEX (1 << 3) 451850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt#define VC4_DIRTY_VERTTEX (1 << 4) 461850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt#define VC4_DIRTY_TEXSTATE (1 << 5) 471850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt#define VC4_DIRTY_PROG (1 << 6) 481850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt#define VC4_DIRTY_BLEND_COLOR (1 << 7) 491850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt#define VC4_DIRTY_STENCIL_REF (1 << 8) 501850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt#define VC4_DIRTY_SAMPLE_MASK (1 << 9) 511850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt#define VC4_DIRTY_FRAMEBUFFER (1 << 10) 521850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt#define VC4_DIRTY_STIPPLE (1 << 11) 531850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt#define VC4_DIRTY_VIEWPORT (1 << 12) 541850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt#define VC4_DIRTY_CONSTBUF (1 << 13) 551850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt#define VC4_DIRTY_VTXSTATE (1 << 14) 561850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt#define VC4_DIRTY_VTXBUF (1 << 15) 571850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt#define VC4_DIRTY_INDEXBUF (1 << 16) 581850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt#define VC4_DIRTY_SCISSOR (1 << 17) 5945b104e0a228595142ed4bc62bbc8948100b9325Eric Anholt#define VC4_DIRTY_FLAT_SHADE_FLAGS (1 << 18) 60d09509da2aa5ff709c48bdc4163a2c57811c70abEric Anholt#define VC4_DIRTY_PRIM_MODE (1 << 19) 61201d4c0b2a6f7f0c1d59c4fd5cce4916fc48a2d2Eric Anholt#define VC4_DIRTY_CLIP (1 << 20) 621850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt 631850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt#define VC4_SHADER_DIRTY_VP (1 << 0) 641850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt#define VC4_SHADER_DIRTY_FP (1 << 1) 651850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt 661850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholtstruct vc4_texture_stateobj { 671850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt struct pipe_sampler_view *textures[PIPE_MAX_SAMPLERS]; 681850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt unsigned num_textures; 691850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt struct pipe_sampler_state *samplers[PIPE_MAX_SAMPLERS]; 701850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt unsigned num_samplers; 711850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt unsigned dirty_samplers; 721850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt}; 731850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt 74792d1c92df6f58f219eb8b77e668424cdcc9c9afEric Anholtstruct vc4_shader_uniform_info { 75792d1c92df6f58f219eb8b77e668424cdcc9c9afEric Anholt enum quniform_contents *contents; 76792d1c92df6f58f219eb8b77e668424cdcc9c9afEric Anholt uint32_t *data; 77792d1c92df6f58f219eb8b77e668424cdcc9c9afEric Anholt uint32_t count; 78a8f2bf0f51222a96a49dfb3d6f9b36d3e54d08cdEric Anholt uint32_t num_texture_samples; 79792d1c92df6f58f219eb8b77e668424cdcc9c9afEric Anholt}; 80792d1c92df6f58f219eb8b77e668424cdcc9c9afEric Anholt 81581418585e5dee3cca1b42c472b72aa9c74140bbEric Anholtstruct vc4_uncompiled_shader { 82581418585e5dee3cca1b42c472b72aa9c74140bbEric Anholt struct pipe_shader_state base; 83581418585e5dee3cca1b42c472b72aa9c74140bbEric Anholt const struct tgsi_token *twoside_tokens; 84581418585e5dee3cca1b42c472b72aa9c74140bbEric Anholt}; 85581418585e5dee3cca1b42c472b72aa9c74140bbEric Anholt 86cf2d777fbe7fd87f9076d4bc0ad639b33e7ffb70Eric Anholtstruct vc4_compiled_shader { 875d72a1c95662109b1338605da83329dd25e00859Eric Anholt uint64_t program_id; 881850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt struct vc4_bo *bo; 89e59890aebbad990a02c2c27531525804de47115dEric Anholt 90c4b0dd53568fa276079f6b6bf7ba4b857ddd65a5Eric Anholt struct vc4_shader_uniform_info uniforms; 9145b104e0a228595142ed4bc62bbc8948100b9325Eric Anholt 9245b104e0a228595142ed4bc62bbc8948100b9325Eric Anholt /** bitmask of which inputs are color inputs, for flat shade handling. */ 9345b104e0a228595142ed4bc62bbc8948100b9325Eric Anholt uint32_t color_inputs; 9445b104e0a228595142ed4bc62bbc8948100b9325Eric Anholt 95c29392751180e21a2857cade8d0b4902cbe9d001Eric Anholt uint8_t num_inputs; 965d72a1c95662109b1338605da83329dd25e00859Eric Anholt 975d72a1c95662109b1338605da83329dd25e00859Eric Anholt /** 985d72a1c95662109b1338605da83329dd25e00859Eric Anholt * Array of the meanings of the VPM inputs this shader needs. 995d72a1c95662109b1338605da83329dd25e00859Eric Anholt * 1005d72a1c95662109b1338605da83329dd25e00859Eric Anholt * It doesn't include those that aren't part of the VPM, like 1015d72a1c95662109b1338605da83329dd25e00859Eric Anholt * point/line coordinates. 1025d72a1c95662109b1338605da83329dd25e00859Eric Anholt */ 1035d72a1c95662109b1338605da83329dd25e00859Eric Anholt struct vc4_varying_semantic *input_semantics; 1041850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt}; 1051850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt 1061850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholtstruct vc4_program_stateobj { 107581418585e5dee3cca1b42c472b72aa9c74140bbEric Anholt struct vc4_uncompiled_shader *bind_vs, *bind_fs; 108c4b0dd53568fa276079f6b6bf7ba4b857ddd65a5Eric Anholt struct vc4_compiled_shader *cs, *vs, *fs; 1091850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt uint32_t dirty; 1101850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt uint8_t num_exports; 1111850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt /* Indexed by semantic name or TGSI_SEMANTIC_COUNT + semantic index 1121850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt * for TGSI_SEMANTIC_GENERIC. Special vs exports (position and point- 1131850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt * size) are not included in this 1141850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt */ 1151850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt uint8_t export_linkage[63]; 1161850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt}; 1171850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt 1181850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholtstruct vc4_constbuf_stateobj { 1191850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt struct pipe_constant_buffer cb[PIPE_MAX_CONSTANT_BUFFERS]; 1201850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt uint32_t enabled_mask; 1211850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt uint32_t dirty_mask; 1221850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt}; 1231850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt 1241850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholtstruct vc4_vertexbuf_stateobj { 1251850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt struct pipe_vertex_buffer vb[PIPE_MAX_ATTRIBS]; 1261850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt unsigned count; 1271850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt uint32_t enabled_mask; 1281850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt uint32_t dirty_mask; 1291850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt}; 1301850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt 1311850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholtstruct vc4_vertex_stateobj { 1321850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt struct pipe_vertex_element pipe[PIPE_MAX_ATTRIBS]; 1331850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt unsigned num_elements; 1341850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt}; 1351850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt 1361850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholtstruct vc4_context { 1371850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt struct pipe_context base; 1381850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt 1391850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt int fd; 1401850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt struct vc4_screen *screen; 1411850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt 1421850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt struct vc4_cl bcl; 1431850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt struct vc4_cl rcl; 1441850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt struct vc4_cl shader_rec; 145a8f2bf0f51222a96a49dfb3d6f9b36d3e54d08cdEric Anholt struct vc4_cl uniforms; 1461850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt struct vc4_cl bo_handles; 147a3cd3c0d198374647df3db83198e8ce0cddcb6b7Eric Anholt struct vc4_cl bo_pointers; 1481850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt uint32_t shader_rec_count; 1491850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt 150c3f96060a8d1ebc9caa7053592e80155a5266e92Eric Anholt struct vc4_bo *tile_alloc; 151c3f96060a8d1ebc9caa7053592e80155a5266e92Eric Anholt struct vc4_bo *tile_state; 152c3f96060a8d1ebc9caa7053592e80155a5266e92Eric Anholt 1531850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt struct util_slab_mempool transfer_pool; 1541850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt struct blitter_context *blitter; 1551850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt 1561850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt /** bitfield of VC4_DIRTY_* */ 1571850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt uint32_t dirty; 158165ca6b5ad4fbd20798b6bd8120504761865436cEric Anholt /* Bitmask of PIPE_CLEAR_* of buffers that were cleared before the 159165ca6b5ad4fbd20798b6bd8120504761865436cEric Anholt * first rendering. 160165ca6b5ad4fbd20798b6bd8120504761865436cEric Anholt */ 161165ca6b5ad4fbd20798b6bd8120504761865436cEric Anholt uint32_t cleared; 162165ca6b5ad4fbd20798b6bd8120504761865436cEric Anholt /* Bitmask of PIPE_CLEAR_* of buffers that have been rendered to 163165ca6b5ad4fbd20798b6bd8120504761865436cEric Anholt * (either clears or draws). 164165ca6b5ad4fbd20798b6bd8120504761865436cEric Anholt */ 165165ca6b5ad4fbd20798b6bd8120504761865436cEric Anholt uint32_t resolve; 166165ca6b5ad4fbd20798b6bd8120504761865436cEric Anholt uint32_t clear_color[2]; 1674160ac5ee41630a5c9fc4e1f3520f0fabf42cb14Eric Anholt uint32_t clear_depth; /**< 24-bit unorm depth */ 1685774f164532ac85d213469f688ea87e1da16d444Eric Anholt uint8_t clear_stencil; 1691850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt 1701850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt /** 1711850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt * Set if some drawing (triangles, blits, or just a glClear()) has 1721850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt * been done to the FBO, meaning that we need to 1731850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt * DRM_IOCTL_VC4_SUBMIT_CL. 1741850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt */ 1751850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt bool needs_flush; 1761850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt 177165ca6b5ad4fbd20798b6bd8120504761865436cEric Anholt /** 178165ca6b5ad4fbd20798b6bd8120504761865436cEric Anholt * Set when needs_flush, and the queued rendering is not just composed 179165ca6b5ad4fbd20798b6bd8120504761865436cEric Anholt * of full-buffer clears. 180165ca6b5ad4fbd20798b6bd8120504761865436cEric Anholt */ 181165ca6b5ad4fbd20798b6bd8120504761865436cEric Anholt bool draw_call_queued; 182165ca6b5ad4fbd20798b6bd8120504761865436cEric Anholt 1837108c24fd02a76f3efef4ba5d9aefdf0704ab0d8Eric Anholt struct primconvert_context *primconvert; 1847108c24fd02a76f3efef4ba5d9aefdf0704ab0d8Eric Anholt 185cf2d777fbe7fd87f9076d4bc0ad639b33e7ffb70Eric Anholt struct util_hash_table *fs_cache, *vs_cache; 1865d72a1c95662109b1338605da83329dd25e00859Eric Anholt uint64_t next_compiled_program_id; 187cf2d777fbe7fd87f9076d4bc0ad639b33e7ffb70Eric Anholt 18871e5ba9c011939c962018af7f3ca78b600c95148Eric Anholt struct ra_regs *regs; 18971e5ba9c011939c962018af7f3ca78b600c95148Eric Anholt unsigned int reg_class_any; 19071e5ba9c011939c962018af7f3ca78b600c95148Eric Anholt unsigned int reg_class_a; 19171e5ba9c011939c962018af7f3ca78b600c95148Eric Anholt 192d09509da2aa5ff709c48bdc4163a2c57811c70abEric Anholt uint8_t prim_mode; 193d09509da2aa5ff709c48bdc4163a2c57811c70abEric Anholt 1941850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt /** @{ Current pipeline state objects */ 1951850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt struct pipe_scissor_state scissor; 1961850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt struct pipe_blend_state *blend; 1971850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt struct vc4_rasterizer_state *rasterizer; 1984160ac5ee41630a5c9fc4e1f3520f0fabf42cb14Eric Anholt struct vc4_depth_stencil_alpha_state *zsa; 1991850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt 2001850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt struct vc4_texture_stateobj verttex, fragtex; 2011850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt 2021850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt struct vc4_program_stateobj prog; 2031850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt 2041850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt struct vc4_vertex_stateobj *vtx; 2051850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt 2061850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt struct pipe_blend_color blend_color; 2071850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt struct pipe_stencil_ref stencil_ref; 2081850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt unsigned sample_mask; 2091850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt struct pipe_framebuffer_state framebuffer; 2101850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt struct pipe_poly_stipple stipple; 211201d4c0b2a6f7f0c1d59c4fd5cce4916fc48a2d2Eric Anholt struct pipe_clip_state clip; 2121850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt struct pipe_viewport_state viewport; 2131850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt struct vc4_constbuf_stateobj constbuf[PIPE_SHADER_TYPES]; 2141850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt struct vc4_vertexbuf_stateobj vertexbuf; 2151850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt struct pipe_index_buffer indexbuf; 2161850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt /** @} */ 2171850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt}; 2181850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt 2191850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholtstruct vc4_rasterizer_state { 2201850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt struct pipe_rasterizer_state base; 2211850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt 2221850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt /* VC4_CONFIGURATION_BITS */ 2231850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt uint8_t config_bits[3]; 2241850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt 2251850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt float point_size; 2267fa399f93af288bc0b9764819d4e5b6184e75d78Eric Anholt 2277fa399f93af288bc0b9764819d4e5b6184e75d78Eric Anholt /** 2287fa399f93af288bc0b9764819d4e5b6184e75d78Eric Anholt * Half-float (1/8/7 bits) value of polygon offset units for 2297fa399f93af288bc0b9764819d4e5b6184e75d78Eric Anholt * VC4_PACKET_DEPTH_OFFSET 2307fa399f93af288bc0b9764819d4e5b6184e75d78Eric Anholt */ 2317fa399f93af288bc0b9764819d4e5b6184e75d78Eric Anholt uint16_t offset_units; 2327fa399f93af288bc0b9764819d4e5b6184e75d78Eric Anholt /** 2337fa399f93af288bc0b9764819d4e5b6184e75d78Eric Anholt * Half-float (1/8/7 bits) value of polygon offset scale for 2347fa399f93af288bc0b9764819d4e5b6184e75d78Eric Anholt * VC4_PACKET_DEPTH_OFFSET 2357fa399f93af288bc0b9764819d4e5b6184e75d78Eric Anholt */ 2367fa399f93af288bc0b9764819d4e5b6184e75d78Eric Anholt uint16_t offset_factor; 2371850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt}; 2381850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt 2394160ac5ee41630a5c9fc4e1f3520f0fabf42cb14Eric Anholtstruct vc4_depth_stencil_alpha_state { 2404160ac5ee41630a5c9fc4e1f3520f0fabf42cb14Eric Anholt struct pipe_depth_stencil_alpha_state base; 2414160ac5ee41630a5c9fc4e1f3520f0fabf42cb14Eric Anholt 2424160ac5ee41630a5c9fc4e1f3520f0fabf42cb14Eric Anholt /* VC4_CONFIGURATION_BITS */ 2434160ac5ee41630a5c9fc4e1f3520f0fabf42cb14Eric Anholt uint8_t config_bits[3]; 24419589147ef660c0bf7fcc52ca82dfbbadf3a9a23Eric Anholt 24519589147ef660c0bf7fcc52ca82dfbbadf3a9a23Eric Anholt /** Uniforms for stencil state. 24619589147ef660c0bf7fcc52ca82dfbbadf3a9a23Eric Anholt * 24719589147ef660c0bf7fcc52ca82dfbbadf3a9a23Eric Anholt * Index 0 is either the front config, or the front-and-back config. 24819589147ef660c0bf7fcc52ca82dfbbadf3a9a23Eric Anholt * Index 1 is the back config if doing separate back stencil. 24919589147ef660c0bf7fcc52ca82dfbbadf3a9a23Eric Anholt * Index 2 is the writemask config if it's not a common mask value. 25019589147ef660c0bf7fcc52ca82dfbbadf3a9a23Eric Anholt */ 25119589147ef660c0bf7fcc52ca82dfbbadf3a9a23Eric Anholt uint32_t stencil_uniforms[3]; 2524160ac5ee41630a5c9fc4e1f3520f0fabf42cb14Eric Anholt}; 2534160ac5ee41630a5c9fc4e1f3520f0fabf42cb14Eric Anholt 2541850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholtstatic inline struct vc4_context * 2551850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholtvc4_context(struct pipe_context *pcontext) 2561850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt{ 2571850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt return (struct vc4_context *)pcontext; 2581850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt} 2591850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt 2601850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholtstruct pipe_context *vc4_context_create(struct pipe_screen *pscreen, 2611850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt void *priv); 2621850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholtvoid vc4_draw_init(struct pipe_context *pctx); 2631850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholtvoid vc4_state_init(struct pipe_context *pctx); 2641850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholtvoid vc4_program_init(struct pipe_context *pctx); 265b65761f764f2c03b375460b3d6e36227ec161c2dEric Anholtvoid vc4_query_init(struct pipe_context *pctx); 2661850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholtvoid vc4_simulator_init(struct vc4_screen *screen); 267a3cd3c0d198374647df3db83198e8ce0cddcb6b7Eric Anholtint vc4_simulator_flush(struct vc4_context *vc4, 26864ad96a9f4dec0724d7276d32de59cc621fccb55Eric Anholt struct drm_vc4_submit_cl *args); 2691850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt 270a8f2bf0f51222a96a49dfb3d6f9b36d3e54d08cdEric Anholtvoid vc4_write_uniforms(struct vc4_context *vc4, 271cf2d777fbe7fd87f9076d4bc0ad639b33e7ffb70Eric Anholt struct vc4_compiled_shader *shader, 272792d1c92df6f58f219eb8b77e668424cdcc9c9afEric Anholt struct vc4_constbuf_stateobj *cb, 273c4b0dd53568fa276079f6b6bf7ba4b857ddd65a5Eric Anholt struct vc4_texture_stateobj *texstate); 274792d1c92df6f58f219eb8b77e668424cdcc9c9afEric Anholt 2751850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholtvoid vc4_flush(struct pipe_context *pctx); 2762259cc5aebcb16636b1399dd438beed9d9867e67Eric Anholtvoid vc4_flush_for_bo(struct pipe_context *pctx, struct vc4_bo *bo); 2771850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholtvoid vc4_emit_state(struct pipe_context *pctx); 27871e5ba9c011939c962018af7f3ca78b600c95148Eric Anholtvoid vc4_generate_code(struct vc4_context *vc4, struct vc4_compile *c); 27971e5ba9c011939c962018af7f3ca78b600c95148Eric Anholtstruct qpu_reg *vc4_register_allocate(struct vc4_context *vc4, struct vc4_compile *c); 280ba875b3a0d8119fda030dfdc28cd831d9ca51e08Eric Anholtvoid vc4_update_compiled_shaders(struct vc4_context *vc4, uint8_t prim_mode); 2811850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt 282b064c9103d8fc0bb4ae8fe597b4d9de82a274638Eric Anholtbool vc4_rt_format_supported(enum pipe_format f); 283b064c9103d8fc0bb4ae8fe597b4d9de82a274638Eric Anholtbool vc4_rt_format_is_565(enum pipe_format f); 284b064c9103d8fc0bb4ae8fe597b4d9de82a274638Eric Anholtbool vc4_tex_format_supported(enum pipe_format f); 285b064c9103d8fc0bb4ae8fe597b4d9de82a274638Eric Anholtuint8_t vc4_get_tex_format(enum pipe_format f); 286b064c9103d8fc0bb4ae8fe597b4d9de82a274638Eric Anholtconst uint8_t *vc4_get_format_swizzle(enum pipe_format f); 287b65761f764f2c03b375460b3d6e36227ec161c2dEric Anholtvoid vc4_init_query_functions(struct vc4_context *vc4); 2881850d0a1cbf044dc4d29b7a9ede2c634f667d853Eric Anholt#endif /* VC4_CONTEXT_H */ 289