uint32_t Mapping::getDirect3D9Format(Renderer::TextureFormat::Enum textureFormat)
{
// D3DFORMAT
#define MCHAR4(a, b, c, d) (a | (b << 8) | (c << 16) | (d << 24))
static const uint32_t MAPPING[] =
{
D3DFMT_A8, // Renderer::TextureFormat::A8 - 8-bit pixel format, all bits alpha
D3DFMT_X8R8G8B8, // Renderer::TextureFormat::R8G8B8 - 24-bit pixel format, 8 bits for red, green and blue - "D3DFMT_R8G8B8" is usually not supported
D3DFMT_A8R8G8B8, // Renderer::TextureFormat::R8G8B8A8 - 32-bit pixel format, 8 bits for red, green, blue and alpha
D3DFMT_A16B16G16R16F, // Renderer::TextureFormat::R16G16B16A16F - 64-bit float format using 16 bits for the each channel (red, green, blue, alpha)
D3DFMT_A32B32G32R32F, // Renderer::TextureFormat::R32G32B32A32F - 128-bit float format using 32 bits for the each channel (red, green, blue, alpha)
D3DFMT_DXT1, // Renderer::TextureFormat::BC1 - DXT1 compression (known as BC1 in DirectX 10, RGB compression: 8:1, 8 bytes per block)
D3DFMT_DXT3, // Renderer::TextureFormat::BC2 - DXT3 compression (known as BC2 in DirectX 10, RGBA compression: 4:1, 16 bytes per block)
D3DFMT_DXT5, // Renderer::TextureFormat::BC3 - DXT5 compression (known as BC3 in DirectX 10, RGBA compression: 4:1, 16 bytes per block)
MCHAR4('A', 'T', 'I', '1'), // Renderer::TextureFormat::BC4 - 1 component texture compression (also known as 3DC+/ATI1N, known as BC4 in DirectX 10, 8 bytes per block)
MCHAR4('A', 'T', 'I', '2'), // Renderer::TextureFormat::BC5 - 2 component texture compression (luminance & alpha compression 4:1 -> normal map compression, also known as 3DC/ATI2N, known as BC5 in DirectX 10, 16 bytes per block)
D3DFMT_UNKNOWN, // Renderer::TextureFormat::ETC1 - 3 component texture compression meant for mobile devices - not supported in Direct3D 9
D3DFMT_D32F_LOCKABLE, // Renderer::TextureFormat::D32_FLOAT - 32-bit float depth format TODO(co) Check this
D3DFMT_UNKNOWN // Renderer::TextureFormat::UNKNOWN - Unknown
};
#undef MCHAR4
return MAPPING[textureFormat];
}
CacheHeader_d::CacheHeader_d()
{
fourCC = MCHAR4('S','H','I','T');//'XXXX'
if( LLGL_Driver_Is_Direct3D ) {
target = FX_Direct3D_MAGIC;
} else {
target = FX_OpenGL_MAGIC;
}
//timeStamp = FileTimeT::CurrentTime();
//checksum = 0;
//flags = 0;
bufferSize = 0;
mxZERO_OUT(numShaders);
numPrograms = 0;
}
