vl: add entry point

Add entrypoint to distinguish H.264 decode and encode. For example, in patch
5/11 when is calling "VaCreateContext", "pps" and "sps" shouldn't be allocated
for H.264 encoding. So we need to use the entry_point to determine this is
H.264 decode or H.264 encode. We can use config to determine the entrypoint
since config_id is passed to us for VaCreateContext call. However, for
VaDestoyContext call, only context_id is passed to us. So we need to know the
entrypoint in order to not free the pps/sps for encoding case.

Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

diff --git a/src/gallium/include/pipe/p_video_state.h b/src/gallium/include/pipe/p_video_state.h
index 754d0137f1aa6ef64ede37c368e94d137e5646d4..39b39051648366292e6c7be4d2c2e97b9782aef2 100644 (file)
--- a/src/gallium/include/pipe/p_video_state.h
+++ b/src/gallium/include/pipe/p_video_state.h
@@ -131,6 +131,7 @@ enum pipe_h264_enc_rate_control_method
 struct pipe_picture_desc
 {
    enum pipe_video_profile profile;
+   enum pipe_video_entrypoint entry_point;
 };
 
 struct pipe_quant_matrix