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[Fix]: fix BSL

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- keep ANGLE RGBA16 textures on the native norm16 path

- add separate RGB16 and SNORM16 fallback controls for DirectGLES format normalization

- convert RGB16 fallback uploads to float when using RGB32F storage
This commit is contained in:
swung0x48
2026-06-22 23:00:15 +08:00
parent c08ac7db72
commit 3f53041ed2
3 changed files with 47 additions and 12 deletions
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MobileGL/MG_Util/Texture/TextureFormatProcessor.cpp
+37 -7
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@@ -26,41 +26,62 @@ namespace MobileGL::MG_Util::TextureFormatProcessor {
*outInternalFormat = GL_RGBA32F;
break;
}
*outInternalFormat = internalFormat;
break;
case GL_RGB16:
if (options & PixelFormatNormalizeOptionBit::NoNorm16) {
if ((options & PixelFormatNormalizeOptionBit::NoNorm16) ||
(options & PixelFormatNormalizeOptionBit::NoRgb16)) {
*outInternalFormat = GL_RGB32F;
break;
}
*outInternalFormat = internalFormat;
break;
case GL_RG16:
if (options & PixelFormatNormalizeOptionBit::NoNorm16) {
*outInternalFormat = GL_RG32F;
break;
}
*outInternalFormat = internalFormat;
break;
case GL_R16:
if (options & PixelFormatNormalizeOptionBit::NoNorm16) {
*outInternalFormat = GL_R32F;
break;
}
*outInternalFormat = internalFormat;
break;
case GL_RGBA16_SNORM:
if (options & PixelFormatNormalizeOptionBit::NoNorm16) {
if ((options & PixelFormatNormalizeOptionBit::NoNorm16) ||
(options & PixelFormatNormalizeOptionBit::NoSnorm16)) {
*outInternalFormat = GL_RGBA16F;
break;
}
*outInternalFormat = internalFormat;
break;
case GL_RGB16_SNORM:
if (options & PixelFormatNormalizeOptionBit::NoNorm16) {
if ((options & PixelFormatNormalizeOptionBit::NoNorm16) ||
(options & PixelFormatNormalizeOptionBit::NoSnorm16)) {
*outInternalFormat = GL_RGB16F;
break;
}
*outInternalFormat = internalFormat;
break;
case GL_RG16_SNORM:
if (options & PixelFormatNormalizeOptionBit::NoNorm16) {
if ((options & PixelFormatNormalizeOptionBit::NoNorm16) ||
(options & PixelFormatNormalizeOptionBit::NoSnorm16)) {
*outInternalFormat = GL_RG16F;
break;
}
*outInternalFormat = internalFormat;
break;
case GL_R16_SNORM:
if (options & PixelFormatNormalizeOptionBit::NoNorm16) {
if ((options & PixelFormatNormalizeOptionBit::NoNorm16) ||
(options & PixelFormatNormalizeOptionBit::NoSnorm16)) {
*outInternalFormat = GL_R16F;
break;
}
*outInternalFormat = internalFormat;
break;
default:
*outInternalFormat = internalFormat;
break;
@@ -232,7 +253,6 @@ namespace MobileGL::MG_Util::TextureFormatProcessor {
switch (internalFormat) {
// Color Unsigned Normalized
case GL_RGBA16:
case GL_RGB16:
case GL_RG16:
case GL_R16:
if (options & PixelFormatNormalizeOptionBit::NoNorm16) {
@@ -243,6 +263,15 @@ namespace MobileGL::MG_Util::TextureFormatProcessor {
*outType = GL_UNSIGNED_SHORT;
break;
}
case GL_RGB16:
if ((options & PixelFormatNormalizeOptionBit::NoNorm16) ||
(options & PixelFormatNormalizeOptionBit::NoRgb16)) {
*outType = GL_FLOAT;
break;
} else {
*outType = GL_UNSIGNED_SHORT;
break;
}
case GL_RGBA8:
case GL_RGB8:
case GL_RG8:
@@ -255,7 +284,8 @@ namespace MobileGL::MG_Util::TextureFormatProcessor {
case GL_RGB16_SNORM:
case GL_RG16_SNORM:
case GL_R16_SNORM:
if (options & PixelFormatNormalizeOptionBit::NoNorm16) {
if ((options & PixelFormatNormalizeOptionBit::NoNorm16) ||
(options & PixelFormatNormalizeOptionBit::NoSnorm16)) {
*outType = GL_FLOAT;
break;
} else {