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GL: Fix X16 / Y16_X16 texture formats.

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Per the rsx/texture_formats test.  Not sure about pitch, may need to deal
with UNPACK_ROW_LENGTH...
This commit is contained in:
Unknown W. Brackets 2014-05-18 14:39:04 -07:00
parent 06c4c45200
commit 612e515317
1 changed files with 15 additions and 3 deletions
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18
rpcs3/Emu/GS/GL/GLGSRender.h
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@ -258,19 +258,31 @@ public:
case CELL_GCM_TEXTURE_X16: // A 16-bit fixed-point number
{
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, tex.GetWidth(), tex.GetHeight(), 0, GL_RED, GL_SHORT, pixels);
glPixelStorei(GL_UNPACK_SWAP_BYTES, GL_TRUE);
checkForGlError("GLTexture::Init() -> glPixelStorei");
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, tex.GetWidth(), tex.GetHeight(), 0, GL_RED, GL_UNSIGNED_SHORT, pixels);
checkForGlError("GLTexture::Init() -> glTexImage2D");
static const GLint swizzleMaskX16[] = { GL_RED, GL_ONE, GL_ONE, GL_ONE };
glPixelStorei(GL_UNPACK_SWAP_BYTES, GL_FALSE);
checkForGlError("GLTexture::Init() -> glPixelStorei");
static const GLint swizzleMaskX16[] = { GL_RED, GL_ONE, GL_RED, GL_ONE };
glRemap = swizzleMaskX16;
}
break;
case CELL_GCM_TEXTURE_Y16_X16: // Two 16-bit fixed-point numbers
{
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, tex.GetWidth(), tex.GetHeight(), 0, GL_RG, GL_SHORT, pixels);
glPixelStorei(GL_UNPACK_SWAP_BYTES, GL_TRUE);
checkForGlError("GLTexture::Init() -> glPixelStorei");
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, tex.GetWidth(), tex.GetHeight(), 0, GL_RG, GL_UNSIGNED_SHORT, pixels);
checkForGlError("GLTexture::Init() -> glTexImage2D");
glPixelStorei(GL_UNPACK_SWAP_BYTES, GL_FALSE);
checkForGlError("GLTexture::Init() -> glPixelStorei");
static const GLint swizzleMaskX32_Y16_X16[] = { GL_GREEN, GL_RED, GL_GREEN, GL_RED };
glRemap = swizzleMaskX32_Y16_X16;
}