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3dd1bb6355
Signed-off-by: Danylo Piliaiev <dpiliaiev@igalia.com> Reviewed-by: Rob Clark <robdclark@chromium.org> Reviewed-by: Hyunjun Ko <zzoon@igalia.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10969>
95 lines
2.7 KiB
C
95 lines
2.7 KiB
C
/*
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* Copyright © 2016 Intel Corporation
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* Copyright © 2019 Google LLC
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#ifndef U_FORMAT_VK_H
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#define U_FORMAT_VK_H
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#include <vulkan/vulkan_core.h>
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#include "util/format/u_format.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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enum pipe_format
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vk_format_to_pipe_format(enum VkFormat vkformat);
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VkImageAspectFlags
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vk_format_aspects(VkFormat format);
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static inline bool
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vk_format_is_color(VkFormat format)
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{
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return vk_format_aspects(format) == VK_IMAGE_ASPECT_COLOR_BIT;
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}
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static inline bool
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vk_format_is_depth_or_stencil(VkFormat format)
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{
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const VkImageAspectFlags aspects = vk_format_aspects(format);
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return aspects & (VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT);
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}
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static inline bool
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vk_format_has_depth(VkFormat format)
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{
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const VkImageAspectFlags aspects = vk_format_aspects(format);
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return aspects & VK_IMAGE_ASPECT_DEPTH_BIT;
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}
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static inline bool
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vk_format_has_stencil(VkFormat format)
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{
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const VkImageAspectFlags aspects = vk_format_aspects(format);
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return aspects & VK_IMAGE_ASPECT_STENCIL_BIT;
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}
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static inline VkFormat
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vk_format_depth_only(VkFormat format)
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{
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assert(vk_format_has_depth(format));
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switch (format) {
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case VK_FORMAT_D16_UNORM_S8_UINT:
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return VK_FORMAT_D16_UNORM;
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case VK_FORMAT_D24_UNORM_S8_UINT:
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return VK_FORMAT_X8_D24_UNORM_PACK32;
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case VK_FORMAT_D32_SFLOAT_S8_UINT:
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return VK_FORMAT_D32_SFLOAT;
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default:
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return format;
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}
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}
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static inline VkFormat
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vk_format_stencil_only(VkFormat format)
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{
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assert(vk_format_has_stencil(format));
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return VK_FORMAT_S8_UINT;
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}
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#ifdef __cplusplus
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}
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#endif
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#endif
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