diff options
| -rw-r--r-- | va/glx/va_glx_impl.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/va/glx/va_glx_impl.c b/va/glx/va_glx_impl.c index e181c9a..1adb369 100644 --- a/va/glx/va_glx_impl.c +++ b/va/glx/va_glx_impl.c @@ -500,6 +500,15 @@ static int create_tfp_surface(VADriverContextP ctx, VASurfaceGLXP pSurfaceGLX) GLX_RED_SIZE, 8, GLX_GREEN_SIZE, 8, GLX_BLUE_SIZE, 8, + /* + * depth test isn't enabled in the implementaion of VA GLX, + * so depth buffer is unnecessary. However to workaround a + * bug in older verson of xorg-server, always require a depth + * buffer. + * + * See https://bugs.freedesktop.org/show_bug.cgi?id=76755 + */ + GLX_DEPTH_SIZE, 1, GL_NONE, }; for (attrib = fbconfig_attrs; *attrib != GL_NONE; attrib += 2) |