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mesa: add missing integer alpha formats to _mesa_base_fbo_format

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Reviewed-by: Brian Paul <brianp@vmware.com>
This commit is contained in:
Marek Olšák
2012-01-22 20:21:36 +01:00
parent 0cf0418363
commit 636802f615
1 changed files with 9 additions and 0 deletions
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9
src/mesa/main/fbobject.c
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@@ -1280,6 +1280,15 @@ _mesa_base_fbo_format(struct gl_context *ctx, GLenum internalFormat)
return ctx->Extensions.EXT_texture_integer &&
ctx->Extensions.ARB_framebuffer_object ? GL_LUMINANCE_ALPHA : 0;
case GL_ALPHA8I_EXT:
case GL_ALPHA8UI_EXT:
case GL_ALPHA16I_EXT:
case GL_ALPHA16UI_EXT:
case GL_ALPHA32I_EXT:
case GL_ALPHA32UI_EXT:
return ctx->Extensions.EXT_texture_integer &&
ctx->Extensions.ARB_framebuffer_object ? GL_ALPHA : 0;
case GL_RGB10_A2UI:
return ctx->Extensions.ARB_texture_rgb10_a2ui ? GL_RGBA : 0;
default: