Mesa (master): vl: add entry point

[Christian König]

Module: Mesa
Branch: master
Commit: 60c7450f16b8275c896103da27a5d4a25ce9be9e
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=60c7450f16b8275c896103da27a5d4a25ce9be9e

Author: Boyuan Zhang <boyuan.zhang at amd.com>
Date:   Mon Jul 18 18:43:37 2016 -0400

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 at amd.com>
Reviewed-by: Christian König <christian.koenig at amd.com>

---

 src/gallium/include/pipe/p_video_state.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/gallium/include/pipe/p_video_state.h b/src/gallium/include/pipe/p_video_state.h
index 754d013..39b3905 100644
--- 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