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python: Mask out PIPE_TEXTURE_USAGE_DISPLAY_TARGET usage.

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As displaying surfaces directly isn't supported by the python state
tracker.
This commit is contained in:
José Fonseca
2010-01-11 13:57:12 +00:00
parent 3e8c82037f
commit f2f1672027
1 changed files with 10 additions and 0 deletions
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10
src/gallium/state_trackers/python/p_device.i
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@@ -87,6 +87,10 @@ struct st_device {
enum pipe_texture_target target, enum pipe_texture_target target,
unsigned tex_usage, unsigned tex_usage,
unsigned geom_flags ) { unsigned geom_flags ) {
/* We can't really display surfaces with the python statetracker so mask
* out that usage */
tex_usage &= ~PIPE_TEXTURE_USAGE_DISPLAY_TARGET;
return $self->screen->is_format_supported( $self->screen, return $self->screen->is_format_supported( $self->screen,
format, format,
target, target,
@@ -110,6 +114,11 @@ struct st_device {
unsigned tex_usage = 0 unsigned tex_usage = 0
) { ) {
struct pipe_texture templat; struct pipe_texture templat;
/* We can't really display surfaces with the python statetracker so mask
* out that usage */
tex_usage &= ~PIPE_TEXTURE_USAGE_DISPLAY_TARGET;
memset(&templat, 0, sizeof(templat)); memset(&templat, 0, sizeof(templat));
templat.format = format; templat.format = format;
templat.width0 = width; templat.width0 = width;
@@ -118,6 +127,7 @@ struct st_device {
templat.last_level = last_level; templat.last_level = last_level;
templat.target = target; templat.target = target;
templat.tex_usage = tex_usage; templat.tex_usage = tex_usage;
return $self->screen->texture_create($self->screen, &templat); return $self->screen->texture_create($self->screen, &templat);
} }