[Mesa-dev] [PATCH V3 04/10] mesa: get_texbuffer_format(): differentiate between core and compat context
Pi Tabred
servuswiegehtz at yahoo.de
Sat Dec 14 09:32:43 PST 2013
alpha, lumincance and intensity formats are illegal in a core context.
Add a check to return MESA_FORMAT_NONE if one of those is requested within
a core context.
---
src/mesa/main/teximage.c | 167 ++++++++++++++++++++++++-----------------------
1 file changed, 87 insertions(+), 80 deletions(-)
diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c
index f92dc1a..a05c65d 100644
--- a/src/mesa/main/teximage.c
+++ b/src/mesa/main/teximage.c
@@ -3880,87 +3880,94 @@ _mesa_CompressedTexSubImage3D(GLenum target, GLint level, GLint xoffset,
static gl_format
get_texbuffer_format(const struct gl_context *ctx, GLenum internalFormat)
{
+ if (ctx->API != API_OPENGL_CORE) {
+ switch (internalFormat) {
+ case GL_ALPHA8:
+ return MESA_FORMAT_A8;
+ case GL_ALPHA16:
+ return MESA_FORMAT_A16;
+ case GL_ALPHA16F_ARB:
+ return MESA_FORMAT_ALPHA_FLOAT16;
+ case GL_ALPHA32F_ARB:
+ return MESA_FORMAT_ALPHA_FLOAT32;
+ case GL_ALPHA8I_EXT:
+ return MESA_FORMAT_ALPHA_INT8;
+ case GL_ALPHA16I_EXT:
+ return MESA_FORMAT_ALPHA_INT16;
+ case GL_ALPHA32I_EXT:
+ return MESA_FORMAT_ALPHA_INT32;
+ case GL_ALPHA8UI_EXT:
+ return MESA_FORMAT_ALPHA_UINT8;
+ case GL_ALPHA16UI_EXT:
+ return MESA_FORMAT_ALPHA_UINT16;
+ case GL_ALPHA32UI_EXT:
+ return MESA_FORMAT_ALPHA_UINT32;
+ case GL_LUMINANCE8:
+ return MESA_FORMAT_L8;
+ case GL_LUMINANCE16:
+ return MESA_FORMAT_L16;
+ case GL_LUMINANCE16F_ARB:
+ return MESA_FORMAT_LUMINANCE_FLOAT16;
+ case GL_LUMINANCE32F_ARB:
+ return MESA_FORMAT_LUMINANCE_FLOAT32;
+ case GL_LUMINANCE8I_EXT:
+ return MESA_FORMAT_LUMINANCE_INT8;
+ case GL_LUMINANCE16I_EXT:
+ return MESA_FORMAT_LUMINANCE_INT16;
+ case GL_LUMINANCE32I_EXT:
+ return MESA_FORMAT_LUMINANCE_INT32;
+ case GL_LUMINANCE8UI_EXT:
+ return MESA_FORMAT_LUMINANCE_UINT8;
+ case GL_LUMINANCE16UI_EXT:
+ return MESA_FORMAT_LUMINANCE_UINT16;
+ case GL_LUMINANCE32UI_EXT:
+ return MESA_FORMAT_LUMINANCE_UINT32;
+ case GL_LUMINANCE8_ALPHA8:
+ return MESA_FORMAT_AL88;
+ case GL_LUMINANCE16_ALPHA16:
+ return MESA_FORMAT_AL1616;
+ case GL_LUMINANCE_ALPHA16F_ARB:
+ return MESA_FORMAT_LUMINANCE_ALPHA_FLOAT16;
+ case GL_LUMINANCE_ALPHA32F_ARB:
+ return MESA_FORMAT_LUMINANCE_ALPHA_FLOAT32;
+ case GL_LUMINANCE_ALPHA8I_EXT:
+ return MESA_FORMAT_LUMINANCE_ALPHA_INT8;
+ case GL_LUMINANCE_ALPHA16I_EXT:
+ return MESA_FORMAT_LUMINANCE_ALPHA_INT8;
+ case GL_LUMINANCE_ALPHA32I_EXT:
+ return MESA_FORMAT_LUMINANCE_ALPHA_INT16;
+ case GL_LUMINANCE_ALPHA8UI_EXT:
+ return MESA_FORMAT_LUMINANCE_ALPHA_UINT8;
+ case GL_LUMINANCE_ALPHA16UI_EXT:
+ return MESA_FORMAT_LUMINANCE_ALPHA_UINT16;
+ case GL_LUMINANCE_ALPHA32UI_EXT:
+ return MESA_FORMAT_LUMINANCE_ALPHA_UINT32;
+ case GL_INTENSITY8:
+ return MESA_FORMAT_I8;
+ case GL_INTENSITY16:
+ return MESA_FORMAT_I16;
+ case GL_INTENSITY16F_ARB:
+ return MESA_FORMAT_INTENSITY_FLOAT16;
+ case GL_INTENSITY32F_ARB:
+ return MESA_FORMAT_INTENSITY_FLOAT32;
+ case GL_INTENSITY8I_EXT:
+ return MESA_FORMAT_INTENSITY_INT8;
+ case GL_INTENSITY16I_EXT:
+ return MESA_FORMAT_INTENSITY_INT16;
+ case GL_INTENSITY32I_EXT:
+ return MESA_FORMAT_INTENSITY_INT32;
+ case GL_INTENSITY8UI_EXT:
+ return MESA_FORMAT_INTENSITY_UINT8;
+ case GL_INTENSITY16UI_EXT:
+ return MESA_FORMAT_INTENSITY_UINT16;
+ case GL_INTENSITY32UI_EXT:
+ return MESA_FORMAT_INTENSITY_UINT32;
+ default:
+ break;
+ }
+ }
+
switch (internalFormat) {
- case GL_ALPHA8:
- return MESA_FORMAT_A8;
- case GL_ALPHA16:
- return MESA_FORMAT_A16;
- case GL_ALPHA16F_ARB:
- return MESA_FORMAT_ALPHA_FLOAT16;
- case GL_ALPHA32F_ARB:
- return MESA_FORMAT_ALPHA_FLOAT32;
- case GL_ALPHA8I_EXT:
- return MESA_FORMAT_ALPHA_INT8;
- case GL_ALPHA16I_EXT:
- return MESA_FORMAT_ALPHA_INT16;
- case GL_ALPHA32I_EXT:
- return MESA_FORMAT_ALPHA_INT32;
- case GL_ALPHA8UI_EXT:
- return MESA_FORMAT_ALPHA_UINT8;
- case GL_ALPHA16UI_EXT:
- return MESA_FORMAT_ALPHA_UINT16;
- case GL_ALPHA32UI_EXT:
- return MESA_FORMAT_ALPHA_UINT32;
- case GL_LUMINANCE8:
- return MESA_FORMAT_L8;
- case GL_LUMINANCE16:
- return MESA_FORMAT_L16;
- case GL_LUMINANCE16F_ARB:
- return MESA_FORMAT_LUMINANCE_FLOAT16;
- case GL_LUMINANCE32F_ARB:
- return MESA_FORMAT_LUMINANCE_FLOAT32;
- case GL_LUMINANCE8I_EXT:
- return MESA_FORMAT_LUMINANCE_INT8;
- case GL_LUMINANCE16I_EXT:
- return MESA_FORMAT_LUMINANCE_INT16;
- case GL_LUMINANCE32I_EXT:
- return MESA_FORMAT_LUMINANCE_INT32;
- case GL_LUMINANCE8UI_EXT:
- return MESA_FORMAT_LUMINANCE_UINT8;
- case GL_LUMINANCE16UI_EXT:
- return MESA_FORMAT_LUMINANCE_UINT16;
- case GL_LUMINANCE32UI_EXT:
- return MESA_FORMAT_LUMINANCE_UINT32;
- case GL_LUMINANCE8_ALPHA8:
- return MESA_FORMAT_AL88;
- case GL_LUMINANCE16_ALPHA16:
- return MESA_FORMAT_AL1616;
- case GL_LUMINANCE_ALPHA16F_ARB:
- return MESA_FORMAT_LUMINANCE_ALPHA_FLOAT16;
- case GL_LUMINANCE_ALPHA32F_ARB:
- return MESA_FORMAT_LUMINANCE_ALPHA_FLOAT32;
- case GL_LUMINANCE_ALPHA8I_EXT:
- return MESA_FORMAT_LUMINANCE_ALPHA_INT8;
- case GL_LUMINANCE_ALPHA16I_EXT:
- return MESA_FORMAT_LUMINANCE_ALPHA_INT8;
- case GL_LUMINANCE_ALPHA32I_EXT:
- return MESA_FORMAT_LUMINANCE_ALPHA_INT16;
- case GL_LUMINANCE_ALPHA8UI_EXT:
- return MESA_FORMAT_LUMINANCE_ALPHA_UINT8;
- case GL_LUMINANCE_ALPHA16UI_EXT:
- return MESA_FORMAT_LUMINANCE_ALPHA_UINT16;
- case GL_LUMINANCE_ALPHA32UI_EXT:
- return MESA_FORMAT_LUMINANCE_ALPHA_UINT32;
- case GL_INTENSITY8:
- return MESA_FORMAT_I8;
- case GL_INTENSITY16:
- return MESA_FORMAT_I16;
- case GL_INTENSITY16F_ARB:
- return MESA_FORMAT_INTENSITY_FLOAT16;
- case GL_INTENSITY32F_ARB:
- return MESA_FORMAT_INTENSITY_FLOAT32;
- case GL_INTENSITY8I_EXT:
- return MESA_FORMAT_INTENSITY_INT8;
- case GL_INTENSITY16I_EXT:
- return MESA_FORMAT_INTENSITY_INT16;
- case GL_INTENSITY32I_EXT:
- return MESA_FORMAT_INTENSITY_INT32;
- case GL_INTENSITY8UI_EXT:
- return MESA_FORMAT_INTENSITY_UINT8;
- case GL_INTENSITY16UI_EXT:
- return MESA_FORMAT_INTENSITY_UINT16;
- case GL_INTENSITY32UI_EXT:
- return MESA_FORMAT_INTENSITY_UINT32;
case GL_RGBA8:
return MESA_FORMAT_RGBA8888_REV;
case GL_RGBA16:
--
1.8.3.1
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