[Mesa-dev] [PATCH 5/7] i965: add __DRI2_BLOB support and set cache functions

[Tapani Pälli]

Signed-off-by: Tapani Pälli <tapani.pa...@intel.com>
---
 src/mesa/drivers/dri/i965/intel_screen.c | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/src/mesa/drivers/dri/i965/intel_screen.c 
b/src/mesa/drivers/dri/i965/intel_screen.c
index 08032c9b22..4c19304f14 100644
--- a/src/mesa/drivers/dri/i965/intel_screen.c
+++ b/src/mesa/drivers/dri/i965/intel_screen.c
@@ -36,6 +36,7 @@
 #include "main/version.h"
 #include "swrast/s_renderbuffer.h"
 #include "util/ralloc.h"
+#include "util/disk_cache.h"
 #include "brw_defines.h"
 #include "brw_state.h"
 #include "compiler/nir/nir.h"
@@ -1484,6 +1485,19 @@ brw_query_renderer_string(__DRIscreen *dri_screen,
    return -1;
 }
 
+static void
+brw_set_cache_funcs(__DRIcontext *dri_ctx,
+                    __DRIblobCacheSet set, __DRIblobCacheGet get)
+{
+   struct brw_context *brw = dri_ctx->driverPrivate;
+   struct gl_context *ctx = &brw->ctx;
+
+   if (!ctx->Cache)
+      return;
+
+   disk_cache_set_callbacks(ctx->Cache, set, get);
+}
+
 static const __DRI2rendererQueryExtension intelRendererQueryExtension = {
    .base = { __DRI2_RENDERER_QUERY, 1 },
 
@@ -1495,6 +1509,11 @@ static const __DRIrobustnessExtension dri2Robustness = {
    .base = { __DRI2_ROBUSTNESS, 1 }
 };
 
+static const __DRI2blobExtension intelBlobExtension = {
+   .base = { __DRI2_BLOB, 1 },
+   .set_cache_funcs = brw_set_cache_funcs
+};
+
 static const __DRIextension *screenExtensions[] = {
     &intelTexBufferExtension.base,
     &intelFenceExtension.base,
@@ -1504,6 +1523,7 @@ static const __DRIextension *screenExtensions[] = {
     &dri2ConfigQueryExtension.base,
     &dri2NoErrorExtension.base,
     &dri2FlushControlExtension.base,
+    &intelBlobExtension.base,
     NULL
 };
 
@@ -1517,6 +1537,7 @@ static const __DRIextension 
*intelRobustScreenExtensions[] = {
     &dri2FlushControlExtension.base,
     &dri2Robustness.base,
     &dri2NoErrorExtension.base,
+    &intelBlobExtension.base,
     NULL
 };
 
-- 
2.14.3

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