[Libva] [libva-intel-driver PATCH V2 1/3] Add one callback function for hw_codec_info to initialize hw_codec_info

[Zhao Yakui]

V1->V2: Refine the call back function name from hw_codec_hook to preinit_hw_codec
And it is called after VADriverContext is fully initialized. This is based on the comment
from Gwenole Beauchesne.

Signed-off-by: Zhao Yakui <yakui.zhao at intel.com>
---
 src/i965_drv_video.c |    3 +++
 src/i965_drv_video.h |    1 +
 2 files changed, 4 insertions(+)

diff --git a/src/i965_drv_video.c b/src/i965_drv_video.c
index 3aeb77a..13e73b8 100644
--- a/src/i965_drv_video.c
+++ b/src/i965_drv_video.c
@@ -5680,6 +5680,9 @@ i965_Init(VADriverContextP ctx)
             break;
     }
 
+    if (i965->codec_info->preinit_hw_codec)
+        i965->codec_info->preinit_hw_codec(ctx, i965->codec_info);
+
     if (i == ARRAY_ELEMS(i965_sub_ops)) {
         switch (i965->intel.device_id) {
 #undef CHIPSET
diff --git a/src/i965_drv_video.h b/src/i965_drv_video.h
index 97181db..b5d87c7 100644
--- a/src/i965_drv_video.h
+++ b/src/i965_drv_video.h
@@ -337,6 +337,7 @@ struct hw_codec_info
     struct hw_context *(*proc_hw_context_init)(VADriverContextP, struct object_config *);
     bool (*render_init)(VADriverContextP);
     void (*post_processing_context_init)(VADriverContextP, void *, struct intel_batchbuffer *);
+    void (*preinit_hw_codec)(VADriverContextP, struct hw_codec_info *);
 
     int max_width;
     int max_height;
-- 
1.7.10.1