1 /* 2 * Copyright 2018 Collabora Ltd. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * on the rights to use, copy, modify, merge, publish, distribute, sub 8 * license, and/or sell copies of the Software, and to permit persons to whom 9 * the Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice (including the next 12 * paragraph) shall be included in all copies or substantial portions of the 13 * Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL 18 * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, 19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 21 * USE OR OTHER DEALINGS IN THE SOFTWARE. 22 */ 23 24 #ifndef ZINK_PIPELINE_H 25 #define ZINK_PIPELINE_H 26 27 #include <vulkan/vulkan.h> 28 29 #include "pipe/p_state.h" 30 31 struct zink_blend_state; 32 struct zink_depth_stencil_alpha_state; 33 struct zink_gfx_program; 34 struct zink_rasterizer_state; 35 struct zink_render_pass; 36 struct zink_screen; 37 struct zink_vertex_elements_state; 38 39 struct zink_gfx_pipeline_state { 40 struct zink_render_pass *render_pass; 41 42 struct zink_vertex_elements_hw_state *element_state; 43 VkVertexInputBindingDescription bindings[PIPE_MAX_ATTRIBS]; // combination of element_state and stride 44 VkVertexInputBindingDivisorDescriptionEXT divisors[PIPE_MAX_ATTRIBS]; 45 uint8_t divisors_present; 46 47 uint32_t num_attachments; 48 struct zink_blend_state *blend_state; 49 50 struct zink_rasterizer_hw_state *rast_state; 51 52 struct zink_depth_stencil_alpha_hw_state *depth_stencil_alpha_state; 53 54 VkSampleMask sample_mask; 55 uint8_t rast_samples; 56 57 unsigned num_viewports; 58 59 bool primitive_restart; 60 61 /* Pre-hashed value for table lookup, invalid when zero. 62 * Members after this point are not included in pipeline state hash key */ 63 uint32_t hash; 64 }; 65 66 VkPipeline 67 zink_create_gfx_pipeline(struct zink_screen *screen, 68 struct zink_gfx_program *prog, 69 struct zink_gfx_pipeline_state *state, 70 VkPrimitiveTopology primitive_topology); 71 72 #endif 73