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AbstractTexture: Support BGRA8 formats

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Used for some driver's swap chains, and EFB to RAM.
This commit is contained in:
Stenzek
2017-09-09 15:24:41 +10:00
parent 49a9c33bd7
commit a584ccc7d8
5 changed files with 36 additions and 5 deletions
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4
Source/Core/VideoBackends/D3D/DXTexture.cpp
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@ -40,7 +40,11 @@ DXGI_FORMAT GetDXGIFormatForHostFormat(AbstractTextureFormat format)
case AbstractTextureFormat::BPTC:
return DXGI_FORMAT_BC7_UNORM;
case AbstractTextureFormat::RGBA8:
return DXGI_FORMAT_R8G8B8A8_UNORM;
case AbstractTextureFormat::BGRA8:
return DXGI_FORMAT_B8G8R8A8_UNORM;
default:
PanicAlert("Unhandled texture format.");
return DXGI_FORMAT_R8G8B8A8_UNORM;
}
}

7
Source/Core/VideoBackends/OGL/OGLTexture.cpp
View File

@ -35,7 +35,11 @@ GLenum GetGLInternalFormatForTextureFormat(AbstractTextureFormat format, bool st
case AbstractTextureFormat::BPTC:
return GL_COMPRESSED_RGBA_BPTC_UNORM_ARB;
case AbstractTextureFormat::RGBA8:
return storage ? GL_RGBA8 : GL_RGBA;
case AbstractTextureFormat::BGRA8:
return GL_BGRA;
default:
PanicAlert("Unhandled texture format.");
return storage ? GL_RGBA8 : GL_RGBA;
}
}
@ -46,6 +50,8 @@ GLenum GetGLFormatForTextureFormat(AbstractTextureFormat format)
{
case AbstractTextureFormat::RGBA8:
return GL_RGBA;
case AbstractTextureFormat::BGRA8:
return GL_BGRA;
// Compressed texture formats don't use this parameter.
default:
return GL_UNSIGNED_BYTE;
@ -57,6 +63,7 @@ GLenum GetGLTypeForTextureFormat(AbstractTextureFormat format)
switch (format)
{
case AbstractTextureFormat::RGBA8:
case AbstractTextureFormat::BGRA8:
return GL_UNSIGNED_BYTE;
// Compressed texture formats don't use this parameter.
default:

6
Source/Core/VideoBackends/Vulkan/Util.cpp
View File

@ -107,7 +107,13 @@ VkFormat GetVkFormatForHostTextureFormat(AbstractTextureFormat format)
return VK_FORMAT_BC7_UNORM_BLOCK;
case AbstractTextureFormat::RGBA8:
return VK_FORMAT_R8G8B8A8_UNORM;
case AbstractTextureFormat::BGRA8:
return VK_FORMAT_B8G8R8A8_UNORM;
default:
PanicAlert("Unhandled texture format.");
return VK_FORMAT_R8G8B8A8_UNORM;
}
}