gallium: minor clean-ups, comments

This commit is contained in:
Brian Paul 2008-04-24 11:59:22 -06:00
parent ac79532a15
commit a41804909d

View file

@ -102,6 +102,10 @@ out:
return NULL;
}
/**
* Prior to context destruction, this function unbinds all state objects.
*/
static void cso_release_all( struct cso_context *ctx )
{
unsigned i;
@ -115,10 +119,10 @@ static void cso_release_all( struct cso_context *ctx )
ctx->pipe->bind_vs_state( ctx->pipe, NULL );
}
for (i = 0; i < PIPE_MAX_SAMPLERS; i++)
for (i = 0; i < PIPE_MAX_SAMPLERS; i++) {
pipe_texture_reference(&ctx->textures[i], NULL);
for (i = 0; i < PIPE_MAX_SAMPLERS; i++)
pipe_texture_reference(&ctx->textures_saved[i], NULL);
}
if (ctx->cache) {
cso_cache_delete( ctx->cache );
@ -129,10 +133,10 @@ static void cso_release_all( struct cso_context *ctx )
void cso_destroy_context( struct cso_context *ctx )
{
if (ctx)
if (ctx) {
cso_release_all( ctx );
FREE( ctx );
FREE( ctx );
}
}