diff options
Diffstat (limited to 'video/decode/lavc.h')
| -rw-r--r-- | video/decode/lavc.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/video/decode/lavc.h b/video/decode/lavc.h index 993c3ec437..fd1c7feb42 100644 --- a/video/decode/lavc.h +++ b/video/decode/lavc.h @@ -7,10 +7,18 @@ #include "demux/stheader.h" #include "video/mp_image.h" +#include "video/mp_image_pool.h" #include "video/hwdec.h" #define HWDEC_DELAY_QUEUE_COUNT 2 +// Maximum number of surfaces the player wants to buffer. +// This number might require adjustment depending on whatever the player does; +// for example, if vo_opengl increases the number of reference surfaces for +// interpolation, this value has to be increased too. +// This value does not yet include HWDEC_DELAY_QUEUE_COUNT. +#define HWDEC_EXTRA_SURFACES 4 + typedef struct lavc_ctx { struct mp_log *log; struct MPOpts *opts; @@ -25,9 +33,18 @@ typedef struct lavc_ctx { bool hwdec_failed; bool hwdec_notified; + int framedrop_flags; + // For HDR side-data caching double cached_hdr_peak; + bool hw_probing; + struct demux_packet **sent_packets; + int num_sent_packets; + + struct demux_packet **requeue_packets; + int num_requeue_packets; + struct mp_image **delay_queue; int num_delay_queue; int max_delay_queue; @@ -45,6 +62,10 @@ typedef struct lavc_ctx { bool hwdec_request_reinit; int hwdec_fail_count; + + struct mp_image_pool *hwdec_swpool; + + AVBufferRef *cached_hw_frames_ctx; } vd_ffmpeg_ctx; struct vd_lavc_hwdec { @@ -59,6 +80,8 @@ struct vd_lavc_hwdec { // efficiency by not blocking on the hardware pipeline by reading back // immediately after decoding. int delay_queue; + // If true, AVCodecContext will destroy the underlying decoder. + bool volatile_context; int (*probe)(struct lavc_ctx *ctx, struct vd_lavc_hwdec *hwdec, const char *codec); int (*init)(struct lavc_ctx *ctx); @@ -97,6 +120,8 @@ const struct hwdec_profile_entry *hwdec_find_profile( bool hwdec_check_codec_support(const char *codec, const struct hwdec_profile_entry *table); int hwdec_get_max_refs(struct lavc_ctx *ctx); +int hwdec_setup_hw_frames_ctx(struct lavc_ctx *ctx, AVBufferRef *device_ctx, + int av_sw_format, int initial_pool_size); const char *hwdec_find_decoder(const char *codec, const char *suffix); |