[FFmpeg-devel] [PATCH] avfilter/opencl: Fix program_opencl for source code larger than 64kB

avfilter/opencl: Fix program_opencl for source code larger than 64kB libavfilter/opencl.c:253: while (1) { rb = fread(src + pos, 1, len - pos - 1, file); if (rb == 0 && ferror(file)) { err = AVERROR(EIO); goto fail; } pos += rb;

Re: [FFmpeg-devel] [PATCH] avcodec/vaapi_encode_vp9: fix > 4k encode fail issue

Ping on this patch. > -Original Message- > From: Zhang, YuankunX > Sent: Monday, April 12, 2021 9:47 AM > To: ffmpeg-devel@ffmpeg.org > Cc: Zhang, YuankunX > Subject: [PATCH] avcodec/vaapi_encode_vp9: fix > 4k encode fail issue > > This patch will fix following command: > ffmpeg -hwacce

[FFmpeg-devel] [PATCH 25/25] avcodec/vmdvideo: Mark decoder as init-threadsafe

Signed-off-by: Andreas Rheinhardt --- libavcodec/vmdvideo.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/vmdvideo.c b/libavcodec/vmdvideo.c index ad88a43ae3..e0349cba6a 100644 --- a/libavcodec/vmdvideo.c +++ b/libavcodec/vmdvideo.c @@ -475,5 +475,5 @@ const AVCod

[FFmpeg-devel] [PATCH 24/25] avcodec/vmdvideo: Cleanup generically upon init failure

Signed-off-by: Andreas Rheinhardt --- libavcodec/vmdvideo.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/libavcodec/vmdvideo.c b/libavcodec/vmdvideo.c index 15846919d8..ad88a43ae3 100644 --- a/libavcodec/vmdvideo.c +++ b/libavcodec/vmdvideo.c @@ -423,10 +423,8 @@ stati

[FFmpeg-devel] [PATCH 23/23] avcodec/dnxhdenc: Mark encoder as init-threadsafe

Signed-off-by: Andreas Rheinhardt --- libavcodec/dnxhdenc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/dnxhdenc.c b/libavcodec/dnxhdenc.c index 1a59815472..ee45c64ff4 100644 --- a/libavcodec/dnxhdenc.c +++ b/libavcodec/dnxhdenc.c @@ -1360,7 +1360,6 @@ const AVC

[FFmpeg-devel] [PATCH 22/23] avcodec/dnxhdenc: Use av_memdup() instead of av_malloc()+memcpy()

Signed-off-by: Andreas Rheinhardt --- libavcodec/dnxhdenc.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/libavcodec/dnxhdenc.c b/libavcodec/dnxhdenc.c index 1df5346e62..1a59815472 100644 --- a/libavcodec/dnxhdenc.c +++ b/libavcodec/dnxhdenc.c @@ -516,10 +516,9 @@ static a

[FFmpeg-devel] [PATCH 21/23] avcodec/dnxhdenc: Fix segfault when using too many slice threads

The DNXHD encoder's context contains an array of 32 pointers to DNXHDEncContexts used in case of slice threading; when trying to use more than 32 threads with slice threading, the encoder's init function errors out, but the close function takes avctx->thread_count at face value and tries to free in

[FFmpeg-devel] [PATCH 20/23] avcodec/dnxhddec: Mark decoder as init-threadsafe

Signed-off-by: Andreas Rheinhardt --- libavcodec/dnxhddec.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libavcodec/dnxhddec.c b/libavcodec/dnxhddec.c index b9e07a8562..c3eca7becf 100644 --- a/libavcodec/dnxhddec.c +++ b/libavcodec/dnxhddec.c @@ -729,4 +729,5 @@ const AVCodec ff_dnxhd_deco

[FFmpeg-devel] [PATCH 19/23] avcodec/pngenc: Mark encoders as init-threadsafe

Initializing zlib in the way we do here is threadsafe, see https://www.zlib.net/zlib_faq.html#faq21 Signed-off-by: Andreas Rheinhardt --- libavcodec/pngenc.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libavcodec/pngenc.c b/libavcodec/pngenc.c index 831223be63..a398155100 100644 --- a/

[FFmpeg-devel] [PATCH 18/23] avcodec/exrenc: Mark encoder as init-threadsafe

Signed-off-by: Andreas Rheinhardt --- libavcodec/exrenc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libavcodec/exrenc.c b/libavcodec/exrenc.c index b2cb9c4205..207a335f44 100644 --- a/libavcodec/exrenc.c +++ b/libavcodec/exrenc.c @@ -549,4 +549,5 @@ const AVCodec ff_exr_encoder = {

[FFmpeg-devel] [PATCH 17/23] avcodec/wmaprodec: Make decoders init-threadsafe

In this case this actually fixes a potential data race: The static VLC tables were reinitialized every time an AVCodecContext has been initialized; while the mutex in avcodec_open2() ensured that the VLCs could not be initialized concurrently by multiple threads, nothing guaranteed that these VLCs

[FFmpeg-devel] [PATCH 16/23] avcodec/wmaprodec: Check ff_mdct_init() for failure

Signed-off-by: Andreas Rheinhardt --- libavcodec/wmaprodec.c | 13 - 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/libavcodec/wmaprodec.c b/libavcodec/wmaprodec.c index 9607e50968..4b2dceb5bc 100644 --- a/libavcodec/wmaprodec.c +++ b/libavcodec/wmaprodec.c @@ -318,7 +3

[FFmpeg-devel] [PATCH 15/23] avcodec/tscc: Mark decoder as init-threadsafe

Initializing zlib in the way we do here is threadsafe, see https://www.zlib.net/zlib_faq.html#faq21 Signed-off-by: Andreas Rheinhardt --- libavcodec/tscc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/tscc.c b/libavcodec/tscc.c index e1a075faa7..841f0c0d14 10064

[FFmpeg-devel] [PATCH 14/23] avcodec/tscc: Don't free uninitialized z_stream

It is not documented to be safe to call inflateEnd() on a z_stream that has not been successfully initialized via inflateInit(); so record whether it has been successfully initialized. Signed-off-by: Andreas Rheinhardt --- libavcodec/tscc.c | 7 --- 1 file changed, 4 insertions(+), 3 deletio

[FFmpeg-devel] [PATCH 13/23] avcodec/mscc: Mark decoder as init-threadsafe

Initializing zlib in the way we do here is threadsafe, see https://www.zlib.net/zlib_faq.html#faq21 Signed-off-by: Andreas Rheinhardt --- libavcodec/mscc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavcodec/mscc.c b/libavcodec/mscc.c index 027eb16085..d9a6de094a 1

[FFmpeg-devel] [PATCH 09/23] avcodec/vp9: Remove excessive log messages

Signed-off-by: Andreas Rheinhardt --- libavcodec/vp9.c | 8 ++-- 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/libavcodec/vp9.c b/libavcodec/vp9.c index 7409178501..fd0e0dc54f 100644 --- a/libavcodec/vp9.c +++ b/libavcodec/vp9.c @@ -1797,18 +1797,14 @@ static int init_frames(A

[FFmpeg-devel] [PATCH 12/23] avcodec/vp8: Mark decoders as init-threadsafe

Signed-off-by: Andreas Rheinhardt --- libavcodec/vp8.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/libavcodec/vp8.c b/libavcodec/vp8.c index b964d2fd2d..a70d94bd82 100644 --- a/libavcodec/vp8.c +++ b/libavcodec/vp8.c @@ -2948,6 +2948,7 @@ const AVCodec ff_vp7_decoder =

[FFmpeg-devel] [PATCH 11/23] avcodec/vp9: Mark decoder as init-threadsafe

It only allocates some AVFrames. Signed-off-by: Andreas Rheinhardt --- libavcodec/vp9.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/vp9.c b/libavcodec/vp9.c index 783f446125..874005a5ae 100644 --- a/libavcodec/vp9.c +++ b/libavcodec/vp9.c @@ -1868,7 +1868,7 @@

[FFmpeg-devel] [PATCH 07/23] avcodec/rawdec: Mark decoder as init-threadsafe

Signed-off-by: Andreas Rheinhardt --- libavcodec/rawdec.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libavcodec/rawdec.c b/libavcodec/rawdec.c index 96abf6a48c..b22e36e984 100644 --- a/libavcodec/rawdec.c +++ b/libavcodec/rawdec.c @@ -492,4 +492,5 @@ const AVCodec ff_rawvideo_decoder = {

[FFmpeg-devel] [PATCH 08/23] avcodec/vp9: Cleanup generically on init failure

Signed-off-by: Andreas Rheinhardt --- libavcodec/vp9.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/libavcodec/vp9.c b/libavcodec/vp9.c index 32776ebae7..7409178501 100644 --- a/libavcodec/vp9.c +++ b/libavcodec/vp9.c @@ -1798,7 +1798,6 @@ static int init_frames(AVCode

[FFmpeg-devel] [PATCH 06/23] avcodec/zmbvenc: Mark encoder as init-threadsafe

Initializing zlib in the way we do here is threadsafe, see https://www.zlib.net/zlib_faq.html#faq21 Signed-off-by: Andreas Rheinhardt --- libavcodec/zmbvenc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/zmbvenc.c b/libavcodec/zmbvenc.c index d0c353d0df..b431476

[FFmpeg-devel] [PATCH 10/23] avcodec/vp9: Inline function with only one caller into it

The split into vp9_decode_init() and init_frames() is a remnant of using init_thread_copy() for frame-threading; the latter has been removed, so there is no reason for init_frames() not be part of vp9_decode_init(). Signed-off-by: Andreas Rheinhardt --- libavcodec/vp9.c | 25

[FFmpeg-devel] [PATCH 05/23] avcodec/zmbvenc: Fix memleak upon init error

Signed-off-by: Andreas Rheinhardt --- libavcodec/zmbvenc.c | 8 +--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/libavcodec/zmbvenc.c b/libavcodec/zmbvenc.c index 531559e264..d0c353d0df 100644 --- a/libavcodec/zmbvenc.c +++ b/libavcodec/zmbvenc.c @@ -74,6 +74,7 @@ typedef st

[FFmpeg-devel] [PATCH 04/23] avcodec/zmbv: Mark decoder as init-threadsafe

Initializing zlib in the way we do here is threadsafe, see https://www.zlib.net/zlib_faq.html#faq21 Signed-off-by: Andreas Rheinhardt --- libavcodec/zmbv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/zmbv.c b/libavcodec/zmbv.c index 4cc0476f4d..0a5bb40ad5 10064

[FFmpeg-devel] [PATCH 03/23] avcodec/zmbv: Don't free uninitialized z_stream

It is not documented to be safe to call inflateEnd() on a z_stream that has not been successfully initialized via inflateInit(); so record whether it has been successfully initialized. Signed-off-by: Andreas Rheinhardt --- libavcodec/zmbv.c | 8 1 file changed, 4 insertions(+), 4 deleti

[FFmpeg-devel] [PATCH 02/23] avcodec/ttmlenc: Mark encoder as init-threadsafe

Signed-off-by: Andreas Rheinhardt --- libavcodec/ttmlenc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/ttmlenc.c b/libavcodec/ttmlenc.c index 09f2657cd6..60abf25ce1 100644 --- a/libavcodec/ttmlenc.c +++ b/libavcodec/ttmlenc.c @@ -392,5 +392,5 @@ const AVCodec ff

[FFmpeg-devel] [PATCH 01/23] avcodec/ljpegenc: Mark encoder as init-threadsafe

From: Andreas Rheinhardt Signed-off-by: Andreas Rheinhardt --- libavcodec/ljpegenc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libavcodec/ljpegenc.c b/libavcodec/ljpegenc.c index 80b5e799ed..d820b9a0f5 100644 --- a/libavcodec/ljpegenc.c +++ b/libavcodec/ljpegenc.c @@ -337,4 +337,5 @@

Re: [FFmpeg-devel] [PATCH 42/46] avcodec/videotoolboxenc: Avoid copying data, allow user-supplied buffers

On Thu, Apr 29, 2021 at 8:04 PM Andreas Rheinhardt < andreas.rheinha...@outlook.com> wrote: > Here the packet size is known before allocating the packet because > the encoder provides said information (and works with internal buffers > itself), so one use this information to avoid the implicit use

Re: [FFmpeg-devel] [PATCH] lavc/videotoolboxenc: set DataRateLimits for hevc

On Mon, Apr 26, 2021 at 3:24 AM "zhilizhao(赵志立)" wrote: > > > > On Apr 25, 2021, at 11:31 PM, Rick Kern wrote: > > > > On Sun, Apr 25, 2021 at 4:06 AM Zhao Zhili > wrote: > > > >> From the comment it's not available on old version. It works now > >> by testing on macOS 11.2.1. There is no docum

Re: [FFmpeg-devel] [PATCH 3/3] libavcodec/qsvdec: using suggested num to set init_pool_size

Ping on this patch. > -Original Message- > From: Chen, Wenbin > Sent: Monday, April 26, 2021 11:04 AM > To: ffmpeg-devel@ffmpeg.org > Cc: Chen, Wenbin > Subject: [PATCH 3/3] libavcodec/qsvdec: using suggested num to set > init_pool_size > > From: Wenbinc-Bin > > The init_pool_size is

Re: [FFmpeg-devel] [PATCH 2/3] libavcodec/qsvdec: remove redundant decodeHeader()

Ping on this patch. > -Original Message- > From: Chen, Wenbin > Sent: Monday, April 26, 2021 11:04 AM > To: ffmpeg-devel@ffmpeg.org > Cc: Chen, Wenbin > Subject: [PATCH 2/3] libavcodec/qsvdec: remove redundant decodeHeader() > > From: "Chen,Wenbin" > > Since ffmpeg-qsv uses return val

Re: [FFmpeg-devel] [PATCH 1/3] libavcodec/qsvdec: reinit decoder according to decode() return value

Ping on this patch. > -Original Message- > From: Chen, Wenbin > Sent: Monday, April 26, 2021 11:04 AM > To: ffmpeg-devel@ffmpeg.org > Cc: Chen, Wenbin > Subject: [PATCH 1/3] libavcodec/qsvdec: reinit decoder according to decode() > return value > > From: "Chen,Wenbin" > > FFmpeg-qsv d

Re: [FFmpeg-devel] [PATCH 2/2] configure: dnn needs avformat

> -Original Message- > From: ffmpeg-devel On Behalf Of > Matthias C. M. Troffaes > Sent: 2021年5月4日 20:27 > To: ffmpeg-devel@ffmpeg.org > Cc: Matthias C. M. Troffaes > Subject: [FFmpeg-devel] [PATCH 2/2] configure: dnn needs avformat > > The source file "libavfilter/dnn/dnn_backend_nati

Re: [FFmpeg-devel] [PATCH] lavfi/dnn_backend_native_layer_avgpool.c: Correct Spelling of Pixel

> -Original Message- > From: ffmpeg-devel On Behalf Of > Shubhanshu Saxena > Sent: 2021年5月1日 23:17 > To: ffmpeg-devel@ffmpeg.org > Cc: Shubhanshu Saxena > Subject: [FFmpeg-devel] [PATCH] lavfi/dnn_backend_native_layer_avgpool.c: > Correct Spelling of Pixel > > Correct spelling of word

Re: [FFmpeg-devel] [PATCH 1/3] avformat/dv: stop using av_init_packet()

On 5/2/2021 10:58 AM, James Almer wrote: Signed-off-by: James Almer --- libavformat/dv.c | 24 1 file changed, 20 insertions(+), 4 deletions(-) Will apply the set. ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http

Re: [FFmpeg-devel] [PATCH 30/30] avcodec/dvenc: Make encoder init-threadsafe

On Thu, Dec 31, 2020 at 12:33 AM Andreas Rheinhardt < andreas.rheinha...@gmail.com> wrote: > Signed-off-by: Andreas Rheinhardt > --- > The above depends upon ff_check_alignment() being removed first. > > libavcodec/dvenc.c | 11 +-- > 1 file changed, 9 insertions(+), 2 deletions(-) > > d

Re: [FFmpeg-devel] [PATCH] avcodec/decode: stop trying to initialize palette values in avcodec_default_get_buffer2()

On 5/2/2021 2:59 PM, James Almer wrote: avpriv_set_systematic_pal2() is meant to fill fixed vales for formats that until recently were marked as "pseudo pal". It's not being called for them anymore in here, and it's a no-op when used on real PAL formats. Signed-off-by: James Almer --- libavco

Re: [FFmpeg-devel] [PATCH] ffprobe: add option to control optional fields display

Pushed as 7c451b609c267462de152895634902f14c3ea60a Regards, Gyan ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subj