| /* |
| * Copyright 2018 Collabora Ltd. |
| * |
| * 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. |
| */ |
| |
| #ifndef ZINK_STATE_H |
| #define ZINK_STATE_H |
| |
| #include <vulkan/vulkan.h> |
| |
| #include "pipe/p_state.h" |
| |
| struct zink_vertex_elements_hw_state { |
| VkVertexInputAttributeDescription attribs[PIPE_MAX_ATTRIBS]; |
| uint32_t num_bindings, num_attribs; |
| }; |
| |
| struct zink_vertex_elements_state { |
| struct { |
| uint32_t binding; |
| VkVertexInputRate inputRate; |
| } bindings[PIPE_MAX_ATTRIBS]; |
| uint32_t divisor[PIPE_MAX_ATTRIBS]; |
| uint8_t binding_map[PIPE_MAX_ATTRIBS]; |
| struct zink_vertex_elements_hw_state hw_state; |
| }; |
| |
| struct zink_rasterizer_hw_state { |
| VkBool32 depth_clamp; |
| VkBool32 rasterizer_discard; |
| VkFrontFace front_face; |
| VkPolygonMode polygon_mode; |
| VkCullModeFlags cull_mode; |
| }; |
| |
| struct zink_rasterizer_state { |
| struct pipe_rasterizer_state base; |
| bool offset_point, offset_line, offset_tri; |
| float offset_units, offset_clamp, offset_scale; |
| float line_width; |
| struct zink_rasterizer_hw_state hw_state; |
| }; |
| |
| struct zink_blend_state { |
| VkPipelineColorBlendAttachmentState attachments[PIPE_MAX_COLOR_BUFS]; |
| |
| VkBool32 logicop_enable; |
| VkLogicOp logicop_func; |
| |
| VkBool32 alpha_to_coverage; |
| VkBool32 alpha_to_one; |
| |
| bool need_blend_constants; |
| }; |
| |
| struct zink_depth_stencil_alpha_state { |
| VkBool32 depth_test; |
| VkCompareOp depth_compare_op; |
| |
| VkBool32 depth_bounds_test; |
| float min_depth_bounds, max_depth_bounds; |
| |
| VkBool32 stencil_test; |
| VkStencilOpState stencil_front; |
| VkStencilOpState stencil_back; |
| |
| VkBool32 depth_write; |
| }; |
| |
| void |
| zink_context_state_init(struct pipe_context *pctx); |
| |
| #endif |