From 5f13c39484859393cec11b3aa24e541bea8e220d Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Sun, 2 Jan 2011 18:12:29 -0800 Subject: [PATCH] mesa: Also report the number of renderbuffer alpha bits for GL_LUMINANCE_ALPHA. Noticed by code inspection. --- src/mesa/main/fbobject.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/mesa/main/fbobject.c b/src/mesa/main/fbobject.c index f7b77233500..f004d7a8fca 100644 --- a/src/mesa/main/fbobject.c +++ b/src/mesa/main/fbobject.c @@ -1190,7 +1190,8 @@ get_component_bits(GLenum pname, GLenum baseFormat, gl_format format) return 0; case GL_RENDERBUFFER_ALPHA_SIZE_EXT: case GL_FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE: - if (baseFormat == GL_RGBA || baseFormat == GL_ALPHA) + if (baseFormat == GL_RGBA || baseFormat == GL_ALPHA || + baseFormat == GL_LUMINANCE_ALPHA) return _mesa_get_format_bits(format, pname); else return 0; -- 2.11.0