From: Jordan Justen <jordan.l.justen@intel.com>
Date: Thu, 19 Apr 2018 23:14:28 +0000 (-0700)
Subject: st/mesa: Skip serializing driver_cache_blob if it exists
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c510dd22a907cf1f2d4ab5d7378a0f82558823d0;p=mesa.git

st/mesa: Skip serializing driver_cache_blob if it exists

Previously the mesa core code would not call to serialize the
driver_cache_blob if it existed. We will update it to always call to
serialize the driver_cache_blob meaning we should avoid re-serializing
it under mesa/state_tracker.

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
---

diff --git a/src/mesa/state_tracker/st_shader_cache.c b/src/mesa/state_tracker/st_shader_cache.c
index 17f84180cae..3f8d2d110ce 100644
--- a/src/mesa/state_tracker/st_shader_cache.c
+++ b/src/mesa/state_tracker/st_shader_cache.c
@@ -74,6 +74,9 @@ static void
 st_serialise_ir_program(struct gl_context *ctx, struct gl_program *prog,
                         bool nir)
 {
+   if (prog->driver_cache_blob)
+      return;
+
    struct blob blob;
    blob_init(&blob);