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mesa: Follow GL spec to draw DEPTH_COMPONENT pixels when

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there's no depth buffer. Fix bug #11580
This commit is contained in:
Xiang, Haihao 2008-03-17 16:47:42 +08:00
parent b0f681b458
commit 07ff7c2285
1 changed files with 1 additions and 2 deletions
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3
src/mesa/main/drawpix.c
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@ -105,8 +105,7 @@ error_check_format_type(GLcontext *ctx, GLenum format, GLenum type,
}
break;
case GL_DEPTH_COMPONENT:
if ((drawing && !_mesa_dest_buffer_exists(ctx, format)) ||
(!drawing && !_mesa_source_buffer_exists(ctx, format))) {
if (!drawing && !_mesa_source_buffer_exists(ctx, format)) {
_mesa_error(ctx, GL_INVALID_OPERATION,
"gl%sPixels(no depth buffer)", readDraw);
return GL_TRUE;