gallium/postprocess: share pipe_context and cso_context with the state tracker

Using one context instead of two is more efficient and
we can skip another context flush.

Reviewed-by: Brian Paul <[email protected]>

1 files changed, 3 insertions, 1 deletions

diff --git a/src/gallium/state_trackers/dri/common/dri_context.c b/src/gallium/state_trackers/dri/common/dri_context.c
index 360174b056d..e77c43f140c 100644
--- a/src/gallium/state_trackers/dri/common/dri_context.c
+++ b/src/gallium/state_trackers/dri/common/dri_context.c
@@ -152,7 +152,9 @@ dri_create_context(gl_api api, const struct gl_config * visual,
    // Context successfully created. See if post-processing is requested.
    dri_pp_query(ctx);
 
-   ctx->pp = pp_init(screen->base.screen, ctx->pp_enabled);
+   if (ctx->st->cso_context) {
+      ctx->pp = pp_init(ctx->st->pipe, ctx->pp_enabled, ctx->st->cso_context);
+   }
 
    *error = __DRI_CTX_ERROR_SUCCESS;
    return GL_TRUE;