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Allow Canvases to use the r16, rg16, and rgba16 pixel formats.

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This commit is contained in:
Alex Szpakowski
2019-11-18 22:45:54 -04:00
parent c3be5c4682
commit 6a552d5a6f
1 changed files with 4 additions and 10 deletions
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src/modules/graphics/opengl/OpenGL.cpp
+4 -10
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@@ -1718,17 +1718,11 @@ bool OpenGL::isPixelFormatSupported(PixelFormat pixelformat, bool rendertarget,
return GLAD_ES_VERSION_3_0 || GLAD_EXT_sRGB || GLAD_VERSION_2_1 || GLAD_EXT_texture_sRGB; return GLAD_ES_VERSION_3_0 || GLAD_EXT_sRGB || GLAD_VERSION_2_1 || GLAD_EXT_texture_sRGB;
case PIXELFORMAT_R16: case PIXELFORMAT_R16:
case PIXELFORMAT_RG16: case PIXELFORMAT_RG16:
if (rendertarget) return GLAD_VERSION_3_0
return false; || (GLAD_VERSION_1_1 && GLAD_ARB_texture_rg)
else || (GLAD_EXT_texture_norm16 && (GLAD_ES_VERSION_3_0 || GLAD_EXT_texture_rg));
return GLAD_VERSION_3_0
|| (GLAD_VERSION_1_1 && GLAD_ARB_texture_rg)
|| (GLAD_EXT_texture_norm16 && (GLAD_ES_VERSION_3_0 || GLAD_EXT_texture_rg));
case PIXELFORMAT_RGBA16: case PIXELFORMAT_RGBA16:
if (rendertarget) return GLAD_VERSION_1_1 || GLAD_EXT_texture_norm16;
return false;
else
return GLAD_VERSION_1_1 || GLAD_EXT_texture_norm16;
case PIXELFORMAT_R16F: case PIXELFORMAT_R16F:
case PIXELFORMAT_RG16F: case PIXELFORMAT_RG16F:
if (GLAD_VERSION_1_0) if (GLAD_VERSION_1_0)