[Libva] [PATCH V3: 1/4] HEVC10bit ENC: add private surface for p010 conversion to nv12

[Pengfei Qu]

Signed-off-by: Pengfei Qu <Pengfei.Qu at intel.com>
---
 src/intel_media.h        |  5 +++++
 src/intel_media_common.c | 10 ++++++++++
 2 files changed, 15 insertions(+)

diff --git a/src/intel_media.h b/src/intel_media.h
index 87d315f..4a55a93 100644
--- a/src/intel_media.h
+++ b/src/intel_media.h
@@ -57,6 +57,11 @@ struct gen_hevc_surface
 {
     GenCodecSurface base;
     dri_bo *motion_vector_temporal_bo;
+    //Encoding HEVC10:internal surface keep for P010->NV12 , this is only for hevc10 to save the P010->NV12
+    struct object_surface *nv12_surface_obj;
+    VASurfaceID nv12_surface_id;
+    VADriverContextP ctx;
+    int has_p010_to_nv12_done;
 };
 
 typedef struct gen_vp9_surface GenVP9Surface;
diff --git a/src/intel_media_common.c b/src/intel_media_common.c
index 8821bc4..01828b0 100644
--- a/src/intel_media_common.c
+++ b/src/intel_media_common.c
@@ -29,6 +29,7 @@
 
 #include "intel_driver.h"
 #include "intel_media.h"
+#include "i965_drv_video.h"
 
 static pthread_mutex_t free_avc_surface_lock = PTHREAD_MUTEX_INITIALIZER;
 
@@ -92,6 +93,9 @@ gen_free_hevc_surface(void **data)
 
     pthread_mutex_lock(&free_hevc_surface_lock);
 
+    if (!data || !*data)
+        return;
+
     hevc_surface = *data;
 
     if (!hevc_surface) {
@@ -102,6 +106,12 @@ gen_free_hevc_surface(void **data)
     dri_bo_unreference(hevc_surface->motion_vector_temporal_bo);
     hevc_surface->motion_vector_temporal_bo = NULL;
 
+    if (hevc_surface->nv12_surface_obj) {
+        i965_DestroySurfaces(hevc_surface->ctx, &hevc_surface->nv12_surface_id, 1);
+        hevc_surface->nv12_surface_id = VA_INVALID_SURFACE;
+        hevc_surface->nv12_surface_obj = NULL;
+    }
+
     free(hevc_surface);
     *data = NULL;
 
-- 
2.7.4