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-rw-r--r--src/mesa/main/fbobject.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mesa/main/fbobject.c b/src/mesa/main/fbobject.c
index 5826d2d219..bf46f51d7c 100644
--- a/src/mesa/main/fbobject.c
+++ b/src/mesa/main/fbobject.c
@@ -409,6 +409,9 @@ is_legal_color_format(const struct gl_context *ctx, GLenum baseFormat)
case GL_RGB:
case GL_RGBA:
return GL_TRUE;
+ case GL_LUMINANCE:
+ case GL_LUMINANCE_ALPHA:
+ case GL_INTENSITY:
case GL_ALPHA:
return ctx->Extensions.ARB_framebuffer_object;
case GL_RED: