Chiebot-Mirror/FFmpeg - FFmpeg - Gitea: Git with a cup of tea

Author	SHA1	Message	Date
Aman Gupta	936312d18c	avcodec/mediacodecdec: add debug logging around hw buffer lifecycle Some Android devices are very finicky about how quicky output buffers are returned back to the decoder, especially when they are associated with a Surface. This commit adds a new counter that keeps track of exactly how many hw output buffers are being retained by the user, along with DEBUG level logging that makes it easy to track the lifecycle of these buffers. Signed-off-by: Aman Gupta <aman@tmm1.net> Signed-off-by: Matthieu Bouron <matthieu.bouron@gmail.com>	7 years ago
Aman Gupta	823a758543	avcodec/mediacodecdec: add more trace logging of input/output buffers Signed-off-by: Aman Gupta <aman@tmm1.net> Signed-off-by: Matthieu Bouron <matthieu.bouron@gmail.com>	7 years ago
Aman Gupta	2a0eb86857	avcodec/mediacodecdec: add delay_flush option The default behavior of the mediacodec decoder before this commit was to delay flushes until all pending hardware frames were returned to the decoder. This was useful for certain types of applications, but was unexpected behavior for others. The new default behavior with this commit is now to execute flushes immediately to invalidate all pending frames. The old behavior can be enabled by setting delay_flush=1. With the new behavior, video players implementing seek can simply call flush on the decoder without having to worry about whether they have one or more mediacodec frames still buffered in their rendering pipeline. Previously, all these frames had to be explictly freed (or rendered) before the seek/flush would execute. The new behavior matches the behavior of all other lavc decoders, reducing the amount of special casing required when using the mediacodec decoder. Signed-off-by: Aman Gupta <aman@tmm1.net> Signed-off-by: Matthieu Bouron <matthieu.bouron@gmail.com>	7 years ago
Mark Thompson	da4e02b196	lavc: Delete all fake hwaccels They are now unused.	7 years ago
James Almer	005da88c1e	avcodec/mediacodec: convert to stdatomic Reviewed-by: wm4 <nfxjfg@googlemail.com> Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
Matthieu Bouron	d5082a2ce7	lavc/mediacodec: use more meaningful filenames Adds the following changes: * mediacodecdec.{c,h} -> mediacodecdec_common.{c,h} * mediacodecdec_h2645.c -> mediacodecdec.c	9 years ago
Michael Niedermayer	9545ff3ec3	avcodec/mediacodec: Factor duplicate include Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Timothy Gu	fd242479c6	mediacodec: Return ENOSYS on unsupported platforms	9 years ago
Matthieu Bouron	376d8fb2c5	lavc/ffjni: replace ff_jni_{attach,detach} with ff_jni_get_env If a JNI environment is not already attached to the thread where the MediaCodec calls are made the current implementation will attach / detach an environment for each MediaCodec call wasting some CPU time. ff_jni_get_env replaces ff_jni_{attach,detach} by permanently attaching an environment (if it is not already the case) to the current thread. The environment will be automatically detached at the thread destruction using a pthread_key callback. Saves around 5% of CPU time (out of 20%) while decoding a stream with MediaCodec.	9 years ago
Matthieu Bouron	0f2654c9a3	lavc: add mediacodec hwaccel support	9 years ago