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Implement recent vertex and texture formats on Vk.

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Implement unorm_rgba8 and unorm_rg8 vertex formats and
{uint8, unorm8} x {r, rg} texture formats on Vulkan backend.
This commit is contained in:
Stephen White 2018-04-09 15:43:40 -04:00 committed by Corentin Wallez
parent 1c24abc672
commit ceec97978e
2 changed files with 12 additions and 0 deletions
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4
src/backend/vulkan/InputStateVk.cpp
View File

@ -41,6 +41,10 @@ namespace backend { namespace vulkan {
return VK_FORMAT_R32G32_SFLOAT; return VK_FORMAT_R32G32_SFLOAT;
case nxt::VertexFormat::FloatR32: case nxt::VertexFormat::FloatR32:
return VK_FORMAT_R32_SFLOAT; return VK_FORMAT_R32_SFLOAT;
case nxt::VertexFormat::UnormR8G8B8A8:
return VK_FORMAT_R8G8B8A8_UNORM;
case nxt::VertexFormat::UnormR8G8:
return VK_FORMAT_R8G8_UNORM;
default: default:
UNREACHABLE(); UNREACHABLE();
} }

8
src/backend/vulkan/TextureVk.cpp
View File

@ -188,8 +188,16 @@ namespace backend { namespace vulkan {
switch (format) { switch (format) {
case nxt::TextureFormat::R8G8B8A8Unorm: case nxt::TextureFormat::R8G8B8A8Unorm:
return VK_FORMAT_R8G8B8A8_UNORM; return VK_FORMAT_R8G8B8A8_UNORM;
case nxt::TextureFormat::R8G8Unorm:
return VK_FORMAT_R8G8_UNORM;
case nxt::TextureFormat::R8Unorm:
return VK_FORMAT_R8_UNORM;
case nxt::TextureFormat::R8G8B8A8Uint: case nxt::TextureFormat::R8G8B8A8Uint:
return VK_FORMAT_R8G8B8A8_UINT; return VK_FORMAT_R8G8B8A8_UINT;
case nxt::TextureFormat::R8G8Uint:
return VK_FORMAT_R8G8_UINT;
case nxt::TextureFormat::R8Uint:
return VK_FORMAT_R8_UINT;
case nxt::TextureFormat::B8G8R8A8Unorm: case nxt::TextureFormat::B8G8R8A8Unorm:
return VK_FORMAT_B8G8R8A8_UNORM; return VK_FORMAT_B8G8R8A8_UNORM;
case nxt::TextureFormat::D32FloatS8Uint: case nxt::TextureFormat::D32FloatS8Uint: