| /* |
| * Copyright © 2019 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. |
| */ |
| |
| #pragma once |
| |
| static inline unsigned vk_cull_to_pipe(uint32_t vk_cull) |
| { |
| /* these correspond */ |
| return vk_cull; |
| } |
| |
| static inline unsigned vk_polygon_mode_to_pipe(uint32_t vk_poly_mode) |
| { |
| /* these correspond */ |
| return vk_poly_mode; |
| } |
| |
| static inline unsigned vk_conv_stencil_op(uint32_t vk_stencil_op) |
| { |
| switch (vk_stencil_op) { |
| case VK_STENCIL_OP_KEEP: |
| return PIPE_STENCIL_OP_KEEP; |
| case VK_STENCIL_OP_ZERO: |
| return PIPE_STENCIL_OP_ZERO; |
| case VK_STENCIL_OP_REPLACE: |
| return PIPE_STENCIL_OP_REPLACE; |
| case VK_STENCIL_OP_INCREMENT_AND_CLAMP: |
| return PIPE_STENCIL_OP_INCR; |
| case VK_STENCIL_OP_DECREMENT_AND_CLAMP: |
| return PIPE_STENCIL_OP_DECR; |
| case VK_STENCIL_OP_INVERT: |
| return PIPE_STENCIL_OP_INVERT; |
| case VK_STENCIL_OP_INCREMENT_AND_WRAP: |
| return PIPE_STENCIL_OP_INCR_WRAP; |
| case VK_STENCIL_OP_DECREMENT_AND_WRAP: |
| return PIPE_STENCIL_OP_DECR_WRAP; |
| default: |
| assert(0); |
| return 0; |
| } |
| } |
| |
| static inline unsigned vk_conv_topology(VkPrimitiveTopology topology) |
| { |
| switch (topology) { |
| case VK_PRIMITIVE_TOPOLOGY_POINT_LIST: |
| return PIPE_PRIM_POINTS; |
| case VK_PRIMITIVE_TOPOLOGY_LINE_LIST: |
| return PIPE_PRIM_LINES; |
| case VK_PRIMITIVE_TOPOLOGY_LINE_STRIP: |
| return PIPE_PRIM_LINE_STRIP; |
| case VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST: |
| return PIPE_PRIM_TRIANGLES; |
| case VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP: |
| return PIPE_PRIM_TRIANGLE_STRIP; |
| case VK_PRIMITIVE_TOPOLOGY_TRIANGLE_FAN: |
| return PIPE_PRIM_TRIANGLE_FAN; |
| case VK_PRIMITIVE_TOPOLOGY_LINE_LIST_WITH_ADJACENCY: |
| return PIPE_PRIM_LINES_ADJACENCY; |
| case VK_PRIMITIVE_TOPOLOGY_LINE_STRIP_WITH_ADJACENCY: |
| return PIPE_PRIM_LINE_STRIP_ADJACENCY; |
| case VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST_WITH_ADJACENCY: |
| return PIPE_PRIM_TRIANGLES_ADJACENCY; |
| case VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP_WITH_ADJACENCY: |
| return PIPE_PRIM_TRIANGLE_STRIP_ADJACENCY; |
| case VK_PRIMITIVE_TOPOLOGY_PATCH_LIST: |
| return PIPE_PRIM_PATCHES; |
| default: |
| assert(0); |
| return 0; |
| } |
| } |
| |
| static inline unsigned vk_conv_wrap_mode(enum VkSamplerAddressMode addr_mode) |
| { |
| switch (addr_mode) { |
| case VK_SAMPLER_ADDRESS_MODE_REPEAT: |
| return PIPE_TEX_WRAP_REPEAT; |
| case VK_SAMPLER_ADDRESS_MODE_MIRRORED_REPEAT: |
| return PIPE_TEX_WRAP_MIRROR_REPEAT; |
| case VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE: |
| return PIPE_TEX_WRAP_CLAMP_TO_EDGE; |
| case VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_BORDER: |
| return PIPE_TEX_WRAP_CLAMP_TO_BORDER; |
| case VK_SAMPLER_ADDRESS_MODE_MIRROR_CLAMP_TO_EDGE: |
| return PIPE_TEX_WRAP_MIRROR_CLAMP_TO_EDGE; |
| default: |
| assert(0); |
| return 0; |
| } |
| } |
| |
| static inline unsigned vk_conv_blend_factor(enum VkBlendFactor vk_factor) |
| { |
| switch (vk_factor) { |
| case VK_BLEND_FACTOR_ZERO: |
| return PIPE_BLENDFACTOR_ZERO; |
| case VK_BLEND_FACTOR_ONE: |
| return PIPE_BLENDFACTOR_ONE; |
| case VK_BLEND_FACTOR_SRC_COLOR: |
| return PIPE_BLENDFACTOR_SRC_COLOR; |
| case VK_BLEND_FACTOR_ONE_MINUS_SRC_COLOR: |
| return PIPE_BLENDFACTOR_INV_SRC_COLOR; |
| case VK_BLEND_FACTOR_DST_COLOR: |
| return PIPE_BLENDFACTOR_DST_COLOR; |
| case VK_BLEND_FACTOR_ONE_MINUS_DST_COLOR: |
| return PIPE_BLENDFACTOR_INV_DST_COLOR; |
| case VK_BLEND_FACTOR_SRC_ALPHA: |
| return PIPE_BLENDFACTOR_SRC_ALPHA; |
| case VK_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA: |
| return PIPE_BLENDFACTOR_INV_SRC_ALPHA; |
| case VK_BLEND_FACTOR_DST_ALPHA: |
| return PIPE_BLENDFACTOR_DST_ALPHA; |
| case VK_BLEND_FACTOR_ONE_MINUS_DST_ALPHA: |
| return PIPE_BLENDFACTOR_INV_DST_ALPHA; |
| case VK_BLEND_FACTOR_CONSTANT_COLOR: |
| return PIPE_BLENDFACTOR_CONST_COLOR; |
| case VK_BLEND_FACTOR_ONE_MINUS_CONSTANT_COLOR: |
| return PIPE_BLENDFACTOR_INV_CONST_COLOR; |
| case VK_BLEND_FACTOR_CONSTANT_ALPHA: |
| return PIPE_BLENDFACTOR_CONST_ALPHA; |
| case VK_BLEND_FACTOR_ONE_MINUS_CONSTANT_ALPHA: |
| return PIPE_BLENDFACTOR_INV_CONST_ALPHA; |
| case VK_BLEND_FACTOR_SRC1_COLOR: |
| return PIPE_BLENDFACTOR_SRC1_COLOR; |
| case VK_BLEND_FACTOR_ONE_MINUS_SRC1_COLOR: |
| return PIPE_BLENDFACTOR_INV_SRC1_COLOR; |
| case VK_BLEND_FACTOR_SRC1_ALPHA: |
| return PIPE_BLENDFACTOR_SRC1_ALPHA; |
| case VK_BLEND_FACTOR_ONE_MINUS_SRC1_ALPHA: |
| return PIPE_BLENDFACTOR_INV_SRC1_ALPHA; |
| case VK_BLEND_FACTOR_SRC_ALPHA_SATURATE: |
| return PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE; |
| default: |
| assert(0); |
| return 0; |
| } |
| } |
| |
| static inline unsigned vk_conv_blend_func(enum VkBlendOp op) |
| { |
| switch (op) { |
| case VK_BLEND_OP_ADD: |
| return PIPE_BLEND_ADD; |
| case VK_BLEND_OP_SUBTRACT: |
| return PIPE_BLEND_SUBTRACT; |
| case VK_BLEND_OP_REVERSE_SUBTRACT: |
| return PIPE_BLEND_REVERSE_SUBTRACT; |
| case VK_BLEND_OP_MIN: |
| return PIPE_BLEND_MIN; |
| case VK_BLEND_OP_MAX: |
| return PIPE_BLEND_MAX; |
| default: |
| assert(0); |
| return 0; |
| } |
| } |
| |
| static inline enum pipe_swizzle vk_conv_swizzle(VkComponentSwizzle swiz) |
| { |
| switch (swiz) { |
| case VK_COMPONENT_SWIZZLE_ZERO: |
| return PIPE_SWIZZLE_0; |
| case VK_COMPONENT_SWIZZLE_ONE: |
| return PIPE_SWIZZLE_1; |
| case VK_COMPONENT_SWIZZLE_R: |
| return PIPE_SWIZZLE_X; |
| case VK_COMPONENT_SWIZZLE_G: |
| return PIPE_SWIZZLE_Y; |
| case VK_COMPONENT_SWIZZLE_B: |
| return PIPE_SWIZZLE_Z; |
| case VK_COMPONENT_SWIZZLE_A: |
| return PIPE_SWIZZLE_W; |
| case VK_COMPONENT_SWIZZLE_IDENTITY: |
| default: |
| return PIPE_SWIZZLE_NONE; |
| } |
| } |