mesa/st: remove redundant call to st_finish in CopyTexSubImage

[mesa.git] / src / mesa / glapi / glX_proto_size.py

diff --git a/src/mesa/glapi/glX_proto_size.py b/src/mesa/glapi/glX_proto_size.py
index 2b9a643362282c30e57c4d8f34b17f4d93a66aca..95cb5110cc3cc8d7dd08619883a90ddd33d15432 100644 (file)
--- a/src/mesa/glapi/glX_proto_size.py
+++ b/src/mesa/glapi/glX_proto_size.py
@@ -581,6 +581,11 @@ class PrintGlxReqSize_c(PrintGlxReqSize_common):
 
                self.common_emit_fixups(fixup)
 
+               if img.img_null_flag:
+                       print ''
+                       print '    if (*(CARD32 *) (pc + %s))' % (img.offset - 4)
+                       print '        return 0;'
+
                print ''
                print '    return __glXImageSize(%s, %s, %s, %s, %s, %s,' % (img.img_format, img.img_type, img.img_target, w, h, d )
                print '                          image_height, row_length, skip_images,'