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Added one- and two-channel Canvas formats: r8, rg8, r16f, rg16f, r32f, and rg32f.

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--HG--
branch : minor
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Alex Szpakowski
2015-03-02 18:06:14 -04:00
parent 3fea174008
commit 3ced9ca38f
2 changed files with 111 additions and 34 deletions
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src/modules/graphics/opengl/Canvas.h
+12 -6
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@@ -48,15 +48,21 @@ public:
{
FORMAT_NORMAL, // Usually RGBA8 or a similar fallback. Always supported.
FORMAT_HDR, // Usually RGBA16F. Not always supported.
FORMAT_RGBA8, // RGBA with 8 bits per component.
FORMAT_RGBA4, // RGBA with 4 bits per component.
FORMAT_RGB5A1, // RGB with 5 bits per component, and A with 1 bit.
FORMAT_RGBA4, // RGBA with 4 bits per channel.
FORMAT_RGB5A1, // RGB with 5 bits per channel, and A with 1 bit.
FORMAT_RGB565, // RGB with 5, 6, and 5 bits each, respectively.
FORMAT_R8, // Single (red) 8-bit channel.
FORMAT_RG8, // Two-channel (red and green) with 8 bits per channel.
FORMAT_RGBA8, // RGBA with 8 bits per channel.
FORMAT_RGB10A2, // RGB with 10 bits each, and A with 2 bits.
FORMAT_RG11B10F, // Floating point [0, +inf]. RG with 11 FP bits each, and B with 10 FP bits.
FORMAT_RGBA16F, // Floating point [-inf, +inf]. RGBA with 16 FP bits per component.
FORMAT_RGBA32F, // Floating point [-inf, +inf]. RGBA with 32 FP bits per component.
FORMAT_SRGB, // sRGB with 8 bits per component, plus 8 bit linear A.
FORMAT_R16F, // Floating point [-inf, +inf]. R with 16 FP bits.
FORMAT_RG16F, // Floating point [-inf, +inf]. RG with 16 FP bits per channel.
FORMAT_RGBA16F, // Floating point [-inf, +inf]. RGBA with 16 FP bits per channel.
FORMAT_R32F, // Floating point [-inf, +inf]. R with 32 FP bits.
FORMAT_RG32F, // Floating point [-inf, +inf]. RG with 32 FP bits per channel.
FORMAT_RGBA32F, // Floating point [-inf, +inf]. RGBA with 32 FP bits per channel.
FORMAT_SRGB, // sRGB with 8 bits per channel, plus 8 bit linear A.
FORMAT_MAX_ENUM
};