| /* |
| * Copyright © 2017 Red Hat |
| * |
| * 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 |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * 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 NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE AUTHORS OR COPYRIGHT HOLDERS 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. |
| */ |
| |
| #ifndef AC_SHADER_INFO_H |
| #define AC_SHADER_INFO_H |
| |
| struct nir_shader; |
| struct ac_nir_compiler_options; |
| |
| struct ac_shader_info { |
| bool needs_push_constants; |
| uint32_t desc_set_used_mask; |
| bool needs_multiview_view_index; |
| struct { |
| bool has_vertex_buffers; /* needs vertex buffers and base/start */ |
| bool needs_draw_id; |
| bool needs_instance_id; |
| } vs; |
| struct { |
| bool force_persample; |
| bool needs_sample_positions; |
| bool uses_input_attachments; |
| } ps; |
| struct { |
| uint8_t grid_components_used; |
| } cs; |
| }; |
| |
| /* A NIR pass to gather all the info needed to optimise the allocation patterns |
| * for the RADV user sgprs |
| */ |
| void |
| ac_nir_shader_info_pass(struct nir_shader *nir, |
| const struct ac_nir_compiler_options *options, |
| struct ac_shader_info *info); |
| |
| #endif |