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maxwell_to_gl: Properly handle UnsignedInt/SignedInt sizes.

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This commit is contained in:
bunnei 2018-08-14 18:53:11 -04:00
parent d1520410a3
commit dc876fd63a
1 changed files with 20 additions and 5 deletions
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25
src/video_core/renderer_opengl/maxwell_to_gl.h
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@ -24,16 +24,25 @@ using Maxwell = Tegra::Engines::Maxwell3D::Regs;
inline GLenum VertexType(Maxwell::VertexAttribute attrib) {
switch (attrib.type) {
case Maxwell::VertexAttribute::Type::UnsignedInt:
case Maxwell::VertexAttribute::Type::UnsignedNorm: {
switch (attrib.size) {
case Maxwell::VertexAttribute::Size::Size_8:
case Maxwell::VertexAttribute::Size::Size_8_8:
case Maxwell::VertexAttribute::Size::Size_8_8_8:
case Maxwell::VertexAttribute::Size::Size_8_8_8_8:
return GL_UNSIGNED_BYTE;
case Maxwell::VertexAttribute::Size::Size_16:
case Maxwell::VertexAttribute::Size::Size_16_16:
case Maxwell::VertexAttribute::Size::Size_16_16_16:
case Maxwell::VertexAttribute::Size::Size_16_16_16_16:
return GL_UNSIGNED_SHORT;
case Maxwell::VertexAttribute::Size::Size_32:
case Maxwell::VertexAttribute::Size::Size_32_32:
case Maxwell::VertexAttribute::Size::Size_32_32_32:
case Maxwell::VertexAttribute::Size::Size_32_32_32_32:
return GL_UNSIGNED_INT;
case Maxwell::VertexAttribute::Size::Size_10_10_10_2:
return GL_UNSIGNED_INT_2_10_10_10_REV;
}
@ -43,16 +52,25 @@ inline GLenum VertexType(Maxwell::VertexAttribute attrib) {
return {};
}
case Maxwell::VertexAttribute::Type::SignedInt:
case Maxwell::VertexAttribute::Type::SignedNorm: {
switch (attrib.size) {
case Maxwell::VertexAttribute::Size::Size_32_32_32:
return GL_INT;
case Maxwell::VertexAttribute::Size::Size_8:
case Maxwell::VertexAttribute::Size::Size_8_8:
case Maxwell::VertexAttribute::Size::Size_8_8_8:
case Maxwell::VertexAttribute::Size::Size_8_8_8_8:
return GL_BYTE;
case Maxwell::VertexAttribute::Size::Size_16:
case Maxwell::VertexAttribute::Size::Size_16_16:
case Maxwell::VertexAttribute::Size::Size_16_16_16:
case Maxwell::VertexAttribute::Size::Size_16_16_16_16:
return GL_SHORT;
case Maxwell::VertexAttribute::Size::Size_32:
case Maxwell::VertexAttribute::Size::Size_32_32:
case Maxwell::VertexAttribute::Size::Size_32_32_32:
case Maxwell::VertexAttribute::Size::Size_32_32_32_32:
return GL_INT;
case Maxwell::VertexAttribute::Size::Size_10_10_10_2:
return GL_INT_2_10_10_10_REV;
}
@ -62,9 +80,6 @@ inline GLenum VertexType(Maxwell::VertexAttribute attrib) {
return {};
}
case Maxwell::VertexAttribute::Type::UnsignedInt:
return GL_UNSIGNED_INT;
case Maxwell::VertexAttribute::Type::Float:
return GL_FLOAT;
}