From: Jordan Justen <jordan.l.justen@intel.com>
Date: Tue, 13 Mar 2018 17:47:19 +0000 (-0700)
Subject: i965: Allow disk shader cache usage with transform feedback
X-Git-Tag: upstream/18.1.0~834
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fc4a7aaa8297370ba505b306b91a71a3b8545d18;p=platform%2Fupstream%2Fmesa.git

i965: Allow disk shader cache usage with transform feedback

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105444
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
---

diff --git a/src/mesa/drivers/dri/i965/brw_disk_cache.c b/src/mesa/drivers/dri/i965/brw_disk_cache.c
index 0671dd2..c77e921 100644
--- a/src/mesa/drivers/dri/i965/brw_disk_cache.c
+++ b/src/mesa/drivers/dri/i965/brw_disk_cache.c
@@ -280,14 +280,6 @@ brw_disk_cache_upload_program(struct brw_context *brw, gl_shader_stage stage)
    if (prog == NULL)
       return false;
 
-   /* FIXME: For now we don't read from the cache if transform feedback is
-    * enabled via the API. However the shader cache does support transform
-    * feedback when enabled via in shader xfb qualifiers.
-    */
-   if (prog->sh.LinkedTransformFeedback &&
-       prog->sh.LinkedTransformFeedback->api_enabled)
-      return false;
-
    if (brw->ctx._Shader->Flags & GLSL_CACHE_FALLBACK)
       goto fail;