vl: add flag and definition for protected playback

Add a flag to indicate if playback is protected/encrypted.
Add a pointer to decryption key for later decryption use.

Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7006>

diff --git a/src/gallium/include/pipe/p_video_state.h b/src/gallium/include/pipe/p_video_state.h
index 9b10acd..43320c2 100644 (file)
--- a/src/gallium/include/pipe/p_video_state.h
+++ b/src/gallium/include/pipe/p_video_state.h
@@ -151,6 +151,8 @@ struct pipe_picture_desc
 {
    enum pipe_video_profile profile;
    enum pipe_video_entrypoint entry_point;
+   bool protected_playback;
+   uint8_t *decrypt_key;
 };
 
 struct pipe_quant_matrix