VP9 HWDec:add vp9 surface structure and related parameter

Signed-off-by: Pengfei Qu <Pengfei.Qu@intel.com>
Signed-off-by: Sirisha Muppavarapu <sirisha.muppavarapu@intel.com>
Signed-off-by: peng.chen <peng.c.chen@intel.com>
Reviewed-by: Zhao Yakui <yakui.zhao@intel.com>
(cherry picked from commit f36ab3413f814c80f4df4f4570f4ef9a1168b624)

3 files changed, 44 insertions, 0 deletions

diff --git a/src/i965_defines.h b/src/i965_defines.h
index 65c0b11..9ea8a9f 100755
--- a/src/i965_defines.h
+++ b/src/i965_defines.h
@@ -437,6 +437,9 @@
 #define HCP_PAK_OBJECT                          HCP(0x21)
 #define HCP_INSERT_PAK_OBJECT                   HCP(0x22)
 
+#define HCP_VP9_SEGMENT_STATE                   HCP(0x32)
+#define HCP_VP9_PIC_STATE                       HCP(0x30)
+
 #define I965_DEPTHFORMAT_D32_FLOAT              1
 
 #define BASE_ADDRESS_MODIFY             (1 << 0)
@@ -906,6 +909,12 @@
 
 #define HCP_CODEC_HEVC                          0
 
+#define HCP_CODEC_VP9                           1
+#define HCP_VP9_KEY_FRAME                       0
+#define HCP_VP9_INTER_FRAME                     1
+#define HCP_VP9_PROFILE0                        0     /* 8 bit 420 only */
+#define HCP_VP9_PROFILE2                        2     /* 10 bits 420 only */
+
 #define HCP_CODEC_SELECT_DECODE                 0
 #define HCP_CODEC_SELECT_ENCODE                 1
 
diff --git a/src/intel_media.h b/src/intel_media.h
index 73a03c7..77afb5a 100644
--- a/src/intel_media.h
+++ b/src/intel_media.h
@@ -59,6 +59,17 @@ struct gen_hevc_surface
     dri_bo *motion_vector_temporal_bo;
 };
 
+typedef struct gen_vp9_surface GenVP9Surface;
+struct gen_vp9_surface
+{
+    GenCodecSurface base;
+    uint16_t frame_width;
+    uint16_t frame_height;
+    dri_bo *motion_vector_temporal_bo;
+};
+
 extern void gen_free_hevc_surface(void **data);
 
+extern void gen_free_vp9_surface(void **data);
+
 #endif /* INTEL_MEDIA_H */
diff --git a/src/intel_media_common.c b/src/intel_media_common.c
index f0e1cae..5fe9fc5 100644
--- a/src/intel_media_common.c
+++ b/src/intel_media_common.c
@@ -107,3 +107,27 @@ gen_free_hevc_surface(void **data)
 
     pthread_mutex_unlock(&free_hevc_surface_lock);
 }
+
+static pthread_mutex_t free_vp9_surface_lock = PTHREAD_MUTEX_INITIALIZER;
+
+void gen_free_vp9_surface(void **data)
+{
+    GenVP9Surface *vp9_surface;
+
+    pthread_mutex_lock(&free_vp9_surface_lock);
+
+    vp9_surface = *data;
+
+    if (!vp9_surface) {
+        pthread_mutex_unlock(&free_vp9_surface_lock);
+        return;
+    }
+
+    dri_bo_unreference(vp9_surface->motion_vector_temporal_bo);
+    vp9_surface->motion_vector_temporal_bo = NULL;
+
+    free(vp9_surface);
+    *data = NULL;
+
+    pthread_mutex_unlock(&free_vp9_surface_lock);
+}