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Allow rendering to integer textures.

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This commit is contained in:
Alex Szpakowski
2021-08-12 17:43:33 -03:00
parent 48b3a4e860
commit cffd485976
9 changed files with 90 additions and 66 deletions
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src/modules/graphics/opengl/Shader.cpp
-34
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@@ -710,40 +710,6 @@ void Shader::updateUniform(const UniformInfo *info, int count, bool internalupda
}
}
static bool isResourceBaseTypeCompatible(DataBaseType a, DataBaseType b)
{
if (a == DATA_BASETYPE_FLOAT || a == DATA_BASETYPE_UNORM || a == DATA_BASETYPE_SNORM)
return b == DATA_BASETYPE_FLOAT || b == DATA_BASETYPE_UNORM || b == DATA_BASETYPE_SNORM;
if (a == DATA_BASETYPE_INT && b == DATA_BASETYPE_INT)
return true;
if (a == DATA_BASETYPE_UINT && b == DATA_BASETYPE_UINT)
return true;
return false;
}
static DataBaseType getDataBaseType(PixelFormat format)
{
switch (getPixelFormatInfo(format).dataType)
{
case PIXELFORMATTYPE_UNORM:
return DATA_BASETYPE_UNORM;
case PIXELFORMATTYPE_SNORM:
return DATA_BASETYPE_SNORM;
case PIXELFORMATTYPE_UFLOAT:
case PIXELFORMATTYPE_SFLOAT:
return DATA_BASETYPE_FLOAT;
case PIXELFORMATTYPE_SINT:
return DATA_BASETYPE_INT;
case PIXELFORMATTYPE_UINT:
return DATA_BASETYPE_UINT;
default:
return DATA_BASETYPE_FLOAT;
}
}
void Shader::sendTextures(const UniformInfo *info, love::graphics::Texture **textures, int count)
{
Shader::sendTextures(info, textures, count, false);