Can you elaborate on what the .dds header looks like with that format? texconv.exe and texconvex.exe has a list of formats to choose from:
Besides, there's a good chance the "rgba32" you're talking about could be "A8R8G8B8". Here is an excerpt from format.h:
Code: Select all
{
D3DFMT_A4L4, TEXT("A4L4"), TYPE_UNSIGNED, 8, TRUE, IDS_FMTDESC_A4L4,
D3DFMT_A8, TEXT("A8"), TYPE_UNSIGNED, 8, TRUE, IDS_FMTDESC_A8,
D3DFMT_L8, TEXT("L8"), TYPE_UNSIGNED, 8, FALSE, IDS_FMTDESC_L8,
D3DFMT_P8, TEXT("P8"), TYPE_UNSIGNED, 8, FALSE, IDS_FMTDESC_P8,
D3DFMT_R3G3B2, TEXT("R3G3B2"), TYPE_UNSIGNED, 8, FALSE, IDS_FMTDESC_R3G3B2,
D3DFMT_A1R5G5B5, TEXT("A1R5G5B5"), TYPE_UNSIGNED, 16, TRUE, IDS_FMTDESC_A1R5G5B5,
D3DFMT_A4R4G4B4, TEXT("A4R4G4B4"), TYPE_UNSIGNED, 16, TRUE, IDS_FMTDESC_A4R4G4B4,
D3DFMT_A8L8, TEXT("A8L8"), TYPE_UNSIGNED, 16, TRUE, IDS_FMTDESC_A8L8,
D3DFMT_A8P8, TEXT("A8P8"), TYPE_UNSIGNED, 16, TRUE, IDS_FMTDESC_A8P8,
D3DFMT_A8R3G3B2, TEXT("A8R3G3B2"), TYPE_UNSIGNED, 16, TRUE, IDS_FMTDESC_A8R3G3B2,
D3DFMT_L16, TEXT("L16"), TYPE_UNSIGNED, 16, FALSE, IDS_FMTDESC_L16,
D3DFMT_R5G6B5, TEXT("R5G6B5"), TYPE_UNSIGNED, 16, FALSE, IDS_FMTDESC_R5G6B5,
D3DFMT_X1R5G5B5, TEXT("X1R5G5B5"), TYPE_UNSIGNED, 16, FALSE, IDS_FMTDESC_X1R5G5B5,
D3DFMT_X4R4G4B4, TEXT("X4R4G4B4"), TYPE_UNSIGNED, 16, FALSE, IDS_FMTDESC_X4R4G4B4,
D3DFMT_R8G8B8, TEXT("R8G8B8"), TYPE_UNSIGNED, 24, FALSE, IDS_FMTDESC_R8G8B8,
D3DFMT_A2B10G10R10, TEXT("A2B10G10R10"), TYPE_UNSIGNED, 32, TRUE, IDS_FMTDESC_A2B10G10R10,
D3DFMT_A2R10G10B10, TEXT("A2R10G10B10"), TYPE_UNSIGNED, 32, TRUE, IDS_FMTDESC_A2R10G10B10,
D3DFMT_A8B8G8R8, TEXT("A8B8G8R8"), TYPE_UNSIGNED, 32, TRUE, IDS_FMTDESC_A8B8G8R8,
D3DFMT_A8R8G8B8, TEXT("A8R8G8B8"), TYPE_UNSIGNED, 32, TRUE, IDS_FMTDESC_A8R8G8B8,
D3DFMT_G16R16, TEXT("G16R16"), TYPE_UNSIGNED, 32, FALSE, IDS_FMTDESC_G16R16,
D3DFMT_X8B8G8R8, TEXT("X8B8G8R8"), TYPE_UNSIGNED, 32, FALSE, IDS_FMTDESC_X8B8G8R8,
D3DFMT_X8R8G8B8, TEXT("X8R8G8B8"), TYPE_UNSIGNED, 32, FALSE, IDS_FMTDESC_X8R8G8B8,
D3DFMT_A16B16G16R16, TEXT("A16B16G16R16"), TYPE_UNSIGNED, 64, TRUE, IDS_FMTDESC_A16B16G16R16,
D3DFMT_CxV8U8, TEXT("CxV8U8"), TYPE_SIGNED, 16, FALSE, IDS_FMTDESC_CxV8U8,
D3DFMT_V8U8, TEXT("V8U8"), TYPE_SIGNED, 16, FALSE, IDS_FMTDESC_V8U8,
D3DFMT_Q8W8V8U8, TEXT("Q8W8V8U8"), TYPE_SIGNED, 32, TRUE, IDS_FMTDESC_Q8W8V8U8,
D3DFMT_V16U16, TEXT("V16U16"), TYPE_SIGNED, 32, FALSE, IDS_FMTDESC_V16U16,
D3DFMT_Q16W16V16U16, TEXT("Q16W16V16U16"), TYPE_SIGNED, 64, TRUE, IDS_FMTDESC_Q16W16V16U16,
D3DFMT_L6V5U5, TEXT("L6V5U5"), TYPE_MIXED, 16, FALSE, IDS_FMTDESC_L6V5U5,
D3DFMT_A2W10V10U10, TEXT("A2W10V10U10"), TYPE_MIXED, 32, FALSE, IDS_FMTDESC_A2W10V10U10,
D3DFMT_X8L8V8U8, TEXT("X8L8V8U8"), TYPE_MIXED, 32, FALSE, IDS_FMTDESC_X8L8V8U8,
D3DFMT_DXT1, TEXT("DXT1"), TYPE_FOUR_CC, 4, TRUE, IDS_FMTDESC_DXT1,
D3DFMT_DXT2, TEXT("DXT2"), TYPE_FOUR_CC, 8, FALSE, IDS_FMTDESC_DXT2,
D3DFMT_DXT3, TEXT("DXT3"), TYPE_FOUR_CC, 8, TRUE, IDS_FMTDESC_DXT3,
D3DFMT_DXT4, TEXT("DXT4"), TYPE_FOUR_CC, 8, FALSE, IDS_FMTDESC_DXT4,
D3DFMT_DXT5, TEXT("DXT5"), TYPE_FOUR_CC, 8, TRUE, IDS_FMTDESC_DXT5,
D3DFMT_G8R8_G8B8, TEXT("G8R8_G8B8"), TYPE_FOUR_CC, 16, FALSE, IDS_FMTDESC_G8R8_G8B8,
D3DFMT_R8G8_B8G8, TEXT("R8G8_B8G8"), TYPE_FOUR_CC, 16, FALSE, IDS_FMTDESC_R8G8_B8G8,
D3DFMT_UYVY, TEXT("UYVY"), TYPE_FOUR_CC, 16, FALSE, IDS_FMTDESC_UYVY,
D3DFMT_YUY2, TEXT("YUY2"), TYPE_FOUR_CC, 16, FALSE, IDS_FMTDESC_YUY2,
D3DFMT_R16F, TEXT("R16F"), TYPE_FLOAT, 16, FALSE, IDS_FMTDESC_R16F,
D3DFMT_G16R16F, TEXT("G16R16F"), TYPE_FLOAT, 32, FALSE, IDS_FMTDESC_G16R16F,
D3DFMT_A16B16G16R16F, TEXT("A16B16G16R16F"), TYPE_FLOAT, 64, TRUE, IDS_FMTDESC_A16B16G16R16F,
D3DFMT_R32F, TEXT("R32F"), TYPE_IEEE, 32, FALSE, IDS_FMTDESC_R32F,
D3DFMT_G32R32F, TEXT("G32R32F"), TYPE_IEEE, 64, FALSE, IDS_FMTDESC_G32R32F,
D3DFMT_A32B32G32R32F, TEXT("A32B32G32R32F"), TYPE_IEEE, 128, TRUE, IDS_FMTDESC_A32B32G32R32F,
};
