diff options
author | Chad Versace <[email protected]> | 2015-12-04 16:18:35 -0800 |
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committer | Chad Versace <[email protected]> | 2015-12-04 16:37:05 -0800 |
commit | a09b4c298ceed529ffc6dc5f48b1721aeb1d08a0 (patch) | |
tree | b67d35f2b94030f093e1489ab811bad88106e24c /src/vulkan/anv_formats.c | |
parent | 8b9ceda9f17a0f5def5319210bbe5cfec2f69ed2 (diff) |
anv: Add func anv_get_isl_format()
Diffstat (limited to 'src/vulkan/anv_formats.c')
-rw-r--r-- | src/vulkan/anv_formats.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/vulkan/anv_formats.c b/src/vulkan/anv_formats.c index abbf667a079..19de40b52c2 100644 --- a/src/vulkan/anv_formats.c +++ b/src/vulkan/anv_formats.c @@ -221,6 +221,29 @@ anv_format_for_vk_format(VkFormat format) return &anv_formats[format]; } +/** + * Exactly one bit must be set in \a aspect. + */ +enum isl_format +anv_get_isl_format(VkFormat format, VkImageAspectFlags aspect) +{ + const struct anv_format *anv_fmt = &anv_formats[format]; + + switch (aspect) { + case VK_IMAGE_ASPECT_COLOR_BIT: + return anv_fmt->surface_format; + case VK_IMAGE_ASPECT_DEPTH_BIT: + assert(anv_fmt->depth_format != 0); + return anv_fmt->surface_format; + case VK_IMAGE_ASPECT_STENCIL_BIT: + assert(anv_fmt->has_stencil); + return ISL_FORMAT_R8_UINT; + default: + unreachable("bad VkImageAspect"); + return ISL_FORMAT_UNSUPPORTED; + } +} + // Format capabilities void anv_validate_GetPhysicalDeviceFormatProperties( |