| /* |
| * Copyright 2012 Advanced Micro Devices, Inc. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * on the rights to use, copy, modify, merge, publish, distribute, sub |
| * license, and/or sell copies of the Software, and to permit persons to whom |
| * the Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice (including the next |
| * paragraph) shall be included in all copies or substantial portions of the |
| * Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL |
| * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, |
| * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
| * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE |
| * USE OR OTHER DEALINGS IN THE SOFTWARE. |
| * |
| * Authors: |
| * Tom Stellard <thomas.stellard@amd.com> |
| * Michel Dänzer <michel.daenzer@amd.com> |
| * Christian König <christian.koenig@amd.com> |
| */ |
| |
| #ifndef RADEONSI_SHADER_H |
| #define RADEONSI_SHADER_H |
| |
| struct si_shader_io { |
| unsigned name; |
| int sid; |
| unsigned param_offset; |
| unsigned interpolate; |
| bool centroid; |
| }; |
| |
| struct si_pipe_shader; |
| |
| struct si_pipe_shader_selector { |
| struct si_pipe_shader *current; |
| |
| struct tgsi_token *tokens; |
| struct pipe_stream_output_info so; |
| |
| unsigned num_shaders; |
| |
| /* PIPE_SHADER_[VERTEX|FRAGMENT|...] */ |
| unsigned type; |
| |
| /* 1 when the shader contains |
| * TGSI_PROPERTY_FS_COLOR0_WRITES_ALL_CBUFS, otherwise it's 0. |
| * Used to determine whether we need to include nr_cbufs in the key */ |
| unsigned fs_write_all; |
| }; |
| |
| struct si_shader { |
| unsigned ninput; |
| struct si_shader_io input[32]; |
| |
| unsigned noutput; |
| struct si_shader_io output[32]; |
| |
| bool uses_kill; |
| bool fs_write_all; |
| unsigned nr_cbufs; |
| }; |
| |
| struct si_pipe_shader { |
| struct si_pipe_shader_selector *selector; |
| struct si_pipe_shader *next_variant; |
| struct si_shader shader; |
| struct si_pm4_state *pm4; |
| struct si_resource *bo; |
| unsigned num_sgprs; |
| unsigned num_vgprs; |
| unsigned spi_ps_input_ena; |
| unsigned sprite_coord_enable; |
| unsigned so_strides[4]; |
| unsigned key; |
| }; |
| |
| /* radeonsi_shader.c */ |
| int si_pipe_shader_create(struct pipe_context *ctx, struct si_pipe_shader *shader); |
| void si_pipe_shader_destroy(struct pipe_context *ctx, struct si_pipe_shader *shader); |
| |
| #endif |