From: Park, Jeongmin <pjm0616@gmail.com>
Date: Sat, 7 Feb 2015 08:53:48 +0000 (+0900)
Subject: st/dri: Make depth buffer optional for postprocessing
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0467a52dc3f7d51eeb51179ce2f9871758ecacb1;p=mesa.git

st/dri: Make depth buffer optional for postprocessing

Since only pp_jimenezmlaa uses depth buffer, we can make it optional.

Signed-off-by: Marek Olšák <marek.olsak@amd.com>
---

diff --git a/src/gallium/state_trackers/dri/dri_drawable.c b/src/gallium/state_trackers/dri/dri_drawable.c
index eda2d5232c5..b8afe6c4d23 100644
--- a/src/gallium/state_trackers/dri/dri_drawable.c
+++ b/src/gallium/state_trackers/dri/dri_drawable.c
@@ -418,7 +418,7 @@ dri_postprocessing(struct dri_context *ctx,
    struct pipe_resource *src = drawable->textures[att];
    struct pipe_resource *zsbuf = drawable->textures[ST_ATTACHMENT_DEPTH_STENCIL];
 
-   if (ctx->pp && src && zsbuf)
+   if (ctx->pp && src)
       pp_run(ctx->pp, src, src, zsbuf);
 }
 
diff --git a/src/gallium/state_trackers/dri/drisw.c b/src/gallium/state_trackers/dri/drisw.c
index 8d9acd6af51..5f69a2d670e 100644
--- a/src/gallium/state_trackers/dri/drisw.c
+++ b/src/gallium/state_trackers/dri/drisw.c
@@ -172,7 +172,7 @@ drisw_swap_buffers(__DRIdrawable *dPriv)
    ptex = drawable->textures[ST_ATTACHMENT_BACK_LEFT];
 
    if (ptex) {
-      if (ctx->pp && drawable->textures[ST_ATTACHMENT_DEPTH_STENCIL])
+      if (ctx->pp)
          pp_run(ctx->pp, ptex, ptex, drawable->textures[ST_ATTACHMENT_DEPTH_STENCIL]);
 
       ctx->st->flush(ctx->st, ST_FLUSH_FRONT, NULL);