mesa/fbo: prevent assert trigger on i965 with piglit fbo-srgb test.

diff --git a/src/mesa/main/fbobject.c b/src/mesa/main/fbobject.c
index e3aefe9b85584288f2380e1fd60cd2857a819b43..fac63ac994d44bc093ceb9a2753dcaae91de073c 100644 (file)
--- a/src/mesa/main/fbobject.c
+++ b/src/mesa/main/fbobject.c
@@ -999,6 +999,8 @@ _mesa_base_fbo_format(struct gl_context *ctx, GLenum internalFormat)
    case GL_RGBA12:
    case GL_RGBA16:
    case GL_RGBA16_SNORM:
+   case GL_SRGB8_ALPHA8_EXT:
+   case GL_SRGB8_EXT:
       return GL_RGBA;
    case GL_STENCIL_INDEX:
    case GL_STENCIL_INDEX1_EXT: