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lavapipe: Remap 10 and 12 bit formats to 16 bit formats

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Preserves the previous behavior while handling the new formats.

Reviewed-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Signed-off-by: Valentine Burley <valentine.burley@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30821>
This commit is contained in:
Valentine Burley 2024-09-09 20:43:32 +00:00 • committed by Marge Bot
parent 0098f8ef35
commit ab298b9c3a
1 changed files with 20 additions and 12 deletions
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30
src/gallium/frontends/lavapipe/lvp_private.h
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@ -748,19 +748,27 @@ static inline enum pipe_format
lvp_vk_format_to_pipe_format(VkFormat format)
{
/* Some formats cause problems with CTS right now.*/
if (format == VK_FORMAT_R4G4B4A4_UNORM_PACK16 ||
format == VK_FORMAT_R8_SRGB ||
format == VK_FORMAT_R8G8_SRGB ||
format == VK_FORMAT_R64G64B64A64_SFLOAT ||
format == VK_FORMAT_R64_SFLOAT ||
format == VK_FORMAT_R64G64_SFLOAT ||
format == VK_FORMAT_R64G64B64_SFLOAT ||
format == VK_FORMAT_A2R10G10B10_SINT_PACK32 ||
format == VK_FORMAT_A2B10G10R10_SINT_PACK32 ||
format == VK_FORMAT_D16_UNORM_S8_UINT)
switch (format) {
case VK_FORMAT_R4G4B4A4_UNORM_PACK16:
case VK_FORMAT_R8_SRGB:
case VK_FORMAT_R8G8_SRGB:
case VK_FORMAT_R64G64B64A64_SFLOAT:
case VK_FORMAT_R64_SFLOAT:
case VK_FORMAT_R64G64_SFLOAT:
case VK_FORMAT_R64G64B64_SFLOAT:
case VK_FORMAT_A2R10G10B10_SINT_PACK32:
case VK_FORMAT_A2B10G10R10_SINT_PACK32:
case VK_FORMAT_D16_UNORM_S8_UINT:
return PIPE_FORMAT_NONE;
case VK_FORMAT_R10X6_UNORM_PACK16:
case VK_FORMAT_R12X4_UNORM_PACK16:
return PIPE_FORMAT_R16_UNORM;
case VK_FORMAT_R10X6G10X6_UNORM_2PACK16:
case VK_FORMAT_R12X4G12X4_UNORM_2PACK16:
return PIPE_FORMAT_R16G16_UNORM;
default:
return vk_format_to_pipe_format(format);
}
}
static inline uint8_t