Message ID | 20200223184733.13113-1-andriy.gelman@gmail.com |
---|---|
State | Accepted |
Headers | show |
Series | [FFmpeg-devel,v4,1/3] avcodec/v4l2_m2m_enc: Reduce log verbosity for some params | expand |
Context | Check | Description |
---|---|---|
andriy/ffmpeg-patchwork | success | Make fate finished |
On Sun, 23. Feb 13:47, Andriy Gelman wrote: > From: Andriy Gelman <andriy.gelman@gmail.com> > > Currently the user gets unhelpful warnings when some default parameters > are not supported by the device. The verbosity of these log messages has > been changed to AV_LOG_DEBUG. > > Signed-off-by: Andriy Gelman <andriy.gelman@gmail.com> > --- > libavcodec/v4l2_m2m_enc.c | 36 +++++++++++++++++++++--------------- > 1 file changed, 21 insertions(+), 15 deletions(-) > > diff --git a/libavcodec/v4l2_m2m_enc.c b/libavcodec/v4l2_m2m_enc.c > index c9f1741bfd0..859feb7bde7 100644 > --- a/libavcodec/v4l2_m2m_enc.c > +++ b/libavcodec/v4l2_m2m_enc.c > @@ -47,7 +47,7 @@ static inline void v4l2_set_timeperframe(V4L2m2mContext *s, unsigned int num, un > av_log(s->avctx, AV_LOG_WARNING, "Failed to set timeperframe"); > } > > -static inline void v4l2_set_ext_ctrl(V4L2m2mContext *s, unsigned int id, signed int value, const char *name) > +static inline void v4l2_set_ext_ctrl(V4L2m2mContext *s, unsigned int id, signed int value, const char *name, int log_warning) > { > struct v4l2_ext_controls ctrls = { { 0 } }; > struct v4l2_ext_control ctrl = { 0 }; > @@ -62,12 +62,13 @@ static inline void v4l2_set_ext_ctrl(V4L2m2mContext *s, unsigned int id, signed > ctrl.id = id; > > if (ioctl(s->fd, VIDIOC_S_EXT_CTRLS, &ctrls) < 0) > - av_log(s->avctx, AV_LOG_WARNING, "Failed to set %s: %s\n", name, strerror(errno)); > + av_log(s->avctx, log_warning || errno != EINVAL ? AV_LOG_WARNING : AV_LOG_DEBUG, > + "Failed to set %s: %s\n", name, strerror(errno)); > else > av_log(s->avctx, AV_LOG_DEBUG, "Encoder: %s = %d\n", name, value); > } > > -static inline int v4l2_get_ext_ctrl(V4L2m2mContext *s, unsigned int id, signed int *value, const char *name) > +static inline int v4l2_get_ext_ctrl(V4L2m2mContext *s, unsigned int id, signed int *value, const char *name, int log_warning) > { > struct v4l2_ext_controls ctrls = { { 0 } }; > struct v4l2_ext_control ctrl = { 0 }; > @@ -83,7 +84,8 @@ static inline int v4l2_get_ext_ctrl(V4L2m2mContext *s, unsigned int id, signed i > > ret = ioctl(s->fd, VIDIOC_G_EXT_CTRLS, &ctrls); > if (ret < 0) { > - av_log(s->avctx, AV_LOG_WARNING, "Failed to get %s\n", name); > + av_log(s->avctx, log_warning || errno != EINVAL ? AV_LOG_WARNING : AV_LOG_DEBUG, > + "Failed to get %s\n", name); > return ret; > } > > @@ -145,8 +147,8 @@ static int v4l2_check_b_frame_support(V4L2m2mContext *s) > if (s->avctx->max_b_frames) > av_log(s->avctx, AV_LOG_WARNING, "Encoder does not support b-frames yet\n"); > > - v4l2_set_ext_ctrl(s, MPEG_CID(B_FRAMES), 0, "number of B-frames"); > - v4l2_get_ext_ctrl(s, MPEG_CID(B_FRAMES), &s->avctx->max_b_frames, "number of B-frames"); > + v4l2_set_ext_ctrl(s, MPEG_CID(B_FRAMES), 0, "number of B-frames", 0); > + v4l2_get_ext_ctrl(s, MPEG_CID(B_FRAMES), &s->avctx->max_b_frames, "number of B-frames", 0); > if (s->avctx->max_b_frames == 0) > return 0; > > @@ -175,9 +177,9 @@ static int v4l2_prepare_encoder(V4L2m2mContext *s) > v4l2_set_timeperframe(s, avctx->framerate.num, avctx->framerate.den); > > /* set ext ctrls */ > - v4l2_set_ext_ctrl(s, MPEG_CID(HEADER_MODE), MPEG_VIDEO(HEADER_MODE_SEPARATE), "header mode"); > - v4l2_set_ext_ctrl(s, MPEG_CID(BITRATE) , avctx->bit_rate, "bit rate"); > - v4l2_set_ext_ctrl(s, MPEG_CID(GOP_SIZE), avctx->gop_size,"gop size"); > + v4l2_set_ext_ctrl(s, MPEG_CID(HEADER_MODE), MPEG_VIDEO(HEADER_MODE_SEPARATE), "header mode", 0); > + v4l2_set_ext_ctrl(s, MPEG_CID(BITRATE) , avctx->bit_rate, "bit rate", 1); > + v4l2_set_ext_ctrl(s, MPEG_CID(GOP_SIZE), avctx->gop_size,"gop size", 1); > > av_log(avctx, AV_LOG_DEBUG, > "Encoder Context: id (%d), profile (%d), frame rate(%d/%d), number b-frames (%d), " > @@ -187,26 +189,30 @@ static int v4l2_prepare_encoder(V4L2m2mContext *s) > > switch (avctx->codec_id) { > case AV_CODEC_ID_H264: > + if (avctx->profile != FF_PROFILE_UNKNOWN) { > val = v4l2_h264_profile_from_ff(avctx->profile); > if (val < 0) > av_log(avctx, AV_LOG_WARNING, "h264 profile not found\n"); > else > - v4l2_set_ext_ctrl(s, MPEG_CID(H264_PROFILE), val, "h264 profile"); > + v4l2_set_ext_ctrl(s, MPEG_CID(H264_PROFILE), val, "h264 profile", 1); > + } > qmin_cid = MPEG_CID(H264_MIN_QP); > qmax_cid = MPEG_CID(H264_MAX_QP); > qmin = 0; > qmax = 51; > break; > case AV_CODEC_ID_MPEG4: > + if (avctx->profile != FF_PROFILE_UNKNOWN) { > val = v4l2_mpeg4_profile_from_ff(avctx->profile); > if (val < 0) > av_log(avctx, AV_LOG_WARNING, "mpeg4 profile not found\n"); > else > - v4l2_set_ext_ctrl(s, MPEG_CID(MPEG4_PROFILE), val, "mpeg4 profile"); > + v4l2_set_ext_ctrl(s, MPEG_CID(MPEG4_PROFILE), val, "mpeg4 profile", 1); > + } > qmin_cid = MPEG_CID(MPEG4_MIN_QP); > qmax_cid = MPEG_CID(MPEG4_MAX_QP); > if (avctx->flags & AV_CODEC_FLAG_QPEL) > - v4l2_set_ext_ctrl(s, MPEG_CID(MPEG4_QPEL), 1, "qpel"); > + v4l2_set_ext_ctrl(s, MPEG_CID(MPEG4_QPEL), 1, "qpel", 1); > qmin = 1; > qmax = 31; > break; > @@ -235,8 +241,8 @@ static int v4l2_prepare_encoder(V4L2m2mContext *s) > if (qmin != avctx->qmin || qmax != avctx->qmax) > av_log(avctx, AV_LOG_WARNING, "Encoder adjusted: qmin (%d), qmax (%d)\n", qmin, qmax); > > - v4l2_set_ext_ctrl(s, qmin_cid, qmin, "minimum video quantizer scale"); > - v4l2_set_ext_ctrl(s, qmax_cid, qmax, "maximum video quantizer scale"); > + v4l2_set_ext_ctrl(s, qmin_cid, qmin, "minimum video quantizer scale", 0); > + v4l2_set_ext_ctrl(s, qmax_cid, qmax, "maximum video quantizer scale", 0); > > return 0; > } > @@ -248,7 +254,7 @@ static int v4l2_send_frame(AVCodecContext *avctx, const AVFrame *frame) > > #ifdef V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME > if (frame && frame->pict_type == AV_PICTURE_TYPE_I) > - v4l2_set_ext_ctrl(s, MPEG_CID(FORCE_KEY_FRAME), 0, "force key frame"); > + v4l2_set_ext_ctrl(s, MPEG_CID(FORCE_KEY_FRAME), 0, "force key frame", 1); > #endif > > return ff_v4l2_context_enqueue_frame(output, frame); > -- > 2.25.0 > ping for set
lgtm Best regards, Ming Qian Tel#:86-512-6805-6630 -----Original Message----- From: ffmpeg-devel <ffmpeg-devel-bounces@ffmpeg.org> On Behalf Of Andriy Gelman Sent: Saturday, March 14, 2020 10:32 PM To: ffmpeg-devel@ffmpeg.org Subject: [EXT] Re: [FFmpeg-devel] [PATCH v4 1/3] avcodec/v4l2_m2m_enc: Reduce log verbosity for some params Caution: EXT Email On Sun, 23. Feb 13:47, Andriy Gelman wrote: > From: Andriy Gelman <andriy.gelman@gmail.com> > > Currently the user gets unhelpful warnings when some default > parameters are not supported by the device. The verbosity of these log > messages has been changed to AV_LOG_DEBUG. > > Signed-off-by: Andriy Gelman <andriy.gelman@gmail.com> > --- > libavcodec/v4l2_m2m_enc.c | 36 +++++++++++++++++++++--------------- > 1 file changed, 21 insertions(+), 15 deletions(-) > > diff --git a/libavcodec/v4l2_m2m_enc.c b/libavcodec/v4l2_m2m_enc.c > index c9f1741bfd0..859feb7bde7 100644 > --- a/libavcodec/v4l2_m2m_enc.c > +++ b/libavcodec/v4l2_m2m_enc.c > @@ -47,7 +47,7 @@ static inline void v4l2_set_timeperframe(V4L2m2mContext *s, unsigned int num, un > av_log(s->avctx, AV_LOG_WARNING, "Failed to set > timeperframe"); } > > -static inline void v4l2_set_ext_ctrl(V4L2m2mContext *s, unsigned int > id, signed int value, const char *name) > +static inline void v4l2_set_ext_ctrl(V4L2m2mContext *s, unsigned int > +id, signed int value, const char *name, int log_warning) > { > struct v4l2_ext_controls ctrls = { { 0 } }; > struct v4l2_ext_control ctrl = { 0 }; @@ -62,12 +62,13 @@ static > inline void v4l2_set_ext_ctrl(V4L2m2mContext *s, unsigned int id, signed > ctrl.id = id; > > if (ioctl(s->fd, VIDIOC_S_EXT_CTRLS, &ctrls) < 0) > - av_log(s->avctx, AV_LOG_WARNING, "Failed to set %s: %s\n", name, strerror(errno)); > + av_log(s->avctx, log_warning || errno != EINVAL ? AV_LOG_WARNING : AV_LOG_DEBUG, > + "Failed to set %s: %s\n", name, strerror(errno)); > else > av_log(s->avctx, AV_LOG_DEBUG, "Encoder: %s = %d\n", name, > value); } > > -static inline int v4l2_get_ext_ctrl(V4L2m2mContext *s, unsigned int > id, signed int *value, const char *name) > +static inline int v4l2_get_ext_ctrl(V4L2m2mContext *s, unsigned int > +id, signed int *value, const char *name, int log_warning) > { > struct v4l2_ext_controls ctrls = { { 0 } }; > struct v4l2_ext_control ctrl = { 0 }; @@ -83,7 +84,8 @@ static > inline int v4l2_get_ext_ctrl(V4L2m2mContext *s, unsigned int id, > signed i > > ret = ioctl(s->fd, VIDIOC_G_EXT_CTRLS, &ctrls); > if (ret < 0) { > - av_log(s->avctx, AV_LOG_WARNING, "Failed to get %s\n", name); > + av_log(s->avctx, log_warning || errno != EINVAL ? AV_LOG_WARNING : AV_LOG_DEBUG, > + "Failed to get %s\n", name); > return ret; > } > > @@ -145,8 +147,8 @@ static int v4l2_check_b_frame_support(V4L2m2mContext *s) > if (s->avctx->max_b_frames) > av_log(s->avctx, AV_LOG_WARNING, "Encoder does not support > b-frames yet\n"); > > - v4l2_set_ext_ctrl(s, MPEG_CID(B_FRAMES), 0, "number of B-frames"); > - v4l2_get_ext_ctrl(s, MPEG_CID(B_FRAMES), &s->avctx->max_b_frames, "number of B-frames"); > + v4l2_set_ext_ctrl(s, MPEG_CID(B_FRAMES), 0, "number of B-frames", 0); > + v4l2_get_ext_ctrl(s, MPEG_CID(B_FRAMES), &s->avctx->max_b_frames, > + "number of B-frames", 0); > if (s->avctx->max_b_frames == 0) > return 0; > > @@ -175,9 +177,9 @@ static int v4l2_prepare_encoder(V4L2m2mContext *s) > v4l2_set_timeperframe(s, avctx->framerate.num, > avctx->framerate.den); > > /* set ext ctrls */ > - v4l2_set_ext_ctrl(s, MPEG_CID(HEADER_MODE), MPEG_VIDEO(HEADER_MODE_SEPARATE), "header mode"); > - v4l2_set_ext_ctrl(s, MPEG_CID(BITRATE) , avctx->bit_rate, "bit rate"); > - v4l2_set_ext_ctrl(s, MPEG_CID(GOP_SIZE), avctx->gop_size,"gop size"); > + v4l2_set_ext_ctrl(s, MPEG_CID(HEADER_MODE), MPEG_VIDEO(HEADER_MODE_SEPARATE), "header mode", 0); > + v4l2_set_ext_ctrl(s, MPEG_CID(BITRATE) , avctx->bit_rate, "bit rate", 1); > + v4l2_set_ext_ctrl(s, MPEG_CID(GOP_SIZE), avctx->gop_size,"gop > + size", 1); > > av_log(avctx, AV_LOG_DEBUG, > "Encoder Context: id (%d), profile (%d), frame rate(%d/%d), number b-frames (%d), " > @@ -187,26 +189,30 @@ static int v4l2_prepare_encoder(V4L2m2mContext > *s) > > switch (avctx->codec_id) { > case AV_CODEC_ID_H264: > + if (avctx->profile != FF_PROFILE_UNKNOWN) { > val = v4l2_h264_profile_from_ff(avctx->profile); > if (val < 0) > av_log(avctx, AV_LOG_WARNING, "h264 profile not found\n"); > else > - v4l2_set_ext_ctrl(s, MPEG_CID(H264_PROFILE), val, "h264 profile"); > + v4l2_set_ext_ctrl(s, MPEG_CID(H264_PROFILE), val, "h264 profile", 1); > + } > qmin_cid = MPEG_CID(H264_MIN_QP); > qmax_cid = MPEG_CID(H264_MAX_QP); > qmin = 0; > qmax = 51; > break; > case AV_CODEC_ID_MPEG4: > + if (avctx->profile != FF_PROFILE_UNKNOWN) { > val = v4l2_mpeg4_profile_from_ff(avctx->profile); > if (val < 0) > av_log(avctx, AV_LOG_WARNING, "mpeg4 profile not found\n"); > else > - v4l2_set_ext_ctrl(s, MPEG_CID(MPEG4_PROFILE), val, "mpeg4 profile"); > + v4l2_set_ext_ctrl(s, MPEG_CID(MPEG4_PROFILE), val, "mpeg4 profile", 1); > + } > qmin_cid = MPEG_CID(MPEG4_MIN_QP); > qmax_cid = MPEG_CID(MPEG4_MAX_QP); > if (avctx->flags & AV_CODEC_FLAG_QPEL) > - v4l2_set_ext_ctrl(s, MPEG_CID(MPEG4_QPEL), 1, "qpel"); > + v4l2_set_ext_ctrl(s, MPEG_CID(MPEG4_QPEL), 1, "qpel", 1); > qmin = 1; > qmax = 31; > break; > @@ -235,8 +241,8 @@ static int v4l2_prepare_encoder(V4L2m2mContext *s) > if (qmin != avctx->qmin || qmax != avctx->qmax) > av_log(avctx, AV_LOG_WARNING, "Encoder adjusted: qmin (%d), > qmax (%d)\n", qmin, qmax); > > - v4l2_set_ext_ctrl(s, qmin_cid, qmin, "minimum video quantizer scale"); > - v4l2_set_ext_ctrl(s, qmax_cid, qmax, "maximum video quantizer scale"); > + v4l2_set_ext_ctrl(s, qmin_cid, qmin, "minimum video quantizer scale", 0); > + v4l2_set_ext_ctrl(s, qmax_cid, qmax, "maximum video quantizer > + scale", 0); > > return 0; > } > @@ -248,7 +254,7 @@ static int v4l2_send_frame(AVCodecContext *avctx, > const AVFrame *frame) > > #ifdef V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME > if (frame && frame->pict_type == AV_PICTURE_TYPE_I) > - v4l2_set_ext_ctrl(s, MPEG_CID(FORCE_KEY_FRAME), 0, "force key frame"); > + v4l2_set_ext_ctrl(s, MPEG_CID(FORCE_KEY_FRAME), 0, "force key > + frame", 1); > #endif > > return ff_v4l2_context_enqueue_frame(output, frame); > -- > 2.25.0 > ping for set -- Andriy
On Thu, 09. Apr 07:17, Ming Qian wrote: > lgtm Thanks, will apply this later this evening if no one objects. -- Andriy > > > > Best regards, > Ming Qian > Tel#:86-512-6805-6630 > > > -----Original Message----- > From: ffmpeg-devel <ffmpeg-devel-bounces@ffmpeg.org> On Behalf Of Andriy Gelman > Sent: Saturday, March 14, 2020 10:32 PM > To: ffmpeg-devel@ffmpeg.org > Subject: [EXT] Re: [FFmpeg-devel] [PATCH v4 1/3] avcodec/v4l2_m2m_enc: Reduce log verbosity for some params > > Caution: EXT Email > > On Sun, 23. Feb 13:47, Andriy Gelman wrote: > > From: Andriy Gelman <andriy.gelman@gmail.com> > > > > Currently the user gets unhelpful warnings when some default > > parameters are not supported by the device. The verbosity of these log > > messages has been changed to AV_LOG_DEBUG. > > > > Signed-off-by: Andriy Gelman <andriy.gelman@gmail.com> > > --- > > libavcodec/v4l2_m2m_enc.c | 36 +++++++++++++++++++++--------------- > > 1 file changed, 21 insertions(+), 15 deletions(-) > > > > diff --git a/libavcodec/v4l2_m2m_enc.c b/libavcodec/v4l2_m2m_enc.c > > index c9f1741bfd0..859feb7bde7 100644 > > --- a/libavcodec/v4l2_m2m_enc.c > > +++ b/libavcodec/v4l2_m2m_enc.c > > @@ -47,7 +47,7 @@ static inline void v4l2_set_timeperframe(V4L2m2mContext *s, unsigned int num, un > > av_log(s->avctx, AV_LOG_WARNING, "Failed to set > > timeperframe"); } > > > > -static inline void v4l2_set_ext_ctrl(V4L2m2mContext *s, unsigned int > > id, signed int value, const char *name) > > +static inline void v4l2_set_ext_ctrl(V4L2m2mContext *s, unsigned int > > +id, signed int value, const char *name, int log_warning) > > { > > struct v4l2_ext_controls ctrls = { { 0 } }; > > struct v4l2_ext_control ctrl = { 0 }; @@ -62,12 +62,13 @@ static > > inline void v4l2_set_ext_ctrl(V4L2m2mContext *s, unsigned int id, signed > > ctrl.id = id; > > > > if (ioctl(s->fd, VIDIOC_S_EXT_CTRLS, &ctrls) < 0) > > - av_log(s->avctx, AV_LOG_WARNING, "Failed to set %s: %s\n", name, strerror(errno)); > > + av_log(s->avctx, log_warning || errno != EINVAL ? AV_LOG_WARNING : AV_LOG_DEBUG, > > + "Failed to set %s: %s\n", name, strerror(errno)); > > else > > av_log(s->avctx, AV_LOG_DEBUG, "Encoder: %s = %d\n", name, > > value); } > > > > -static inline int v4l2_get_ext_ctrl(V4L2m2mContext *s, unsigned int > > id, signed int *value, const char *name) > > +static inline int v4l2_get_ext_ctrl(V4L2m2mContext *s, unsigned int > > +id, signed int *value, const char *name, int log_warning) > > { > > struct v4l2_ext_controls ctrls = { { 0 } }; > > struct v4l2_ext_control ctrl = { 0 }; @@ -83,7 +84,8 @@ static > > inline int v4l2_get_ext_ctrl(V4L2m2mContext *s, unsigned int id, > > signed i > > > > ret = ioctl(s->fd, VIDIOC_G_EXT_CTRLS, &ctrls); > > if (ret < 0) { > > - av_log(s->avctx, AV_LOG_WARNING, "Failed to get %s\n", name); > > + av_log(s->avctx, log_warning || errno != EINVAL ? AV_LOG_WARNING : AV_LOG_DEBUG, > > + "Failed to get %s\n", name); > > return ret; > > } > > > > @@ -145,8 +147,8 @@ static int v4l2_check_b_frame_support(V4L2m2mContext *s) > > if (s->avctx->max_b_frames) > > av_log(s->avctx, AV_LOG_WARNING, "Encoder does not support > > b-frames yet\n"); > > > > - v4l2_set_ext_ctrl(s, MPEG_CID(B_FRAMES), 0, "number of B-frames"); > > - v4l2_get_ext_ctrl(s, MPEG_CID(B_FRAMES), &s->avctx->max_b_frames, "number of B-frames"); > > + v4l2_set_ext_ctrl(s, MPEG_CID(B_FRAMES), 0, "number of B-frames", 0); > > + v4l2_get_ext_ctrl(s, MPEG_CID(B_FRAMES), &s->avctx->max_b_frames, > > + "number of B-frames", 0); > > if (s->avctx->max_b_frames == 0) > > return 0; > > > > @@ -175,9 +177,9 @@ static int v4l2_prepare_encoder(V4L2m2mContext *s) > > v4l2_set_timeperframe(s, avctx->framerate.num, > > avctx->framerate.den); > > > > /* set ext ctrls */ > > - v4l2_set_ext_ctrl(s, MPEG_CID(HEADER_MODE), MPEG_VIDEO(HEADER_MODE_SEPARATE), "header mode"); > > - v4l2_set_ext_ctrl(s, MPEG_CID(BITRATE) , avctx->bit_rate, "bit rate"); > > - v4l2_set_ext_ctrl(s, MPEG_CID(GOP_SIZE), avctx->gop_size,"gop size"); > > + v4l2_set_ext_ctrl(s, MPEG_CID(HEADER_MODE), MPEG_VIDEO(HEADER_MODE_SEPARATE), "header mode", 0); > > + v4l2_set_ext_ctrl(s, MPEG_CID(BITRATE) , avctx->bit_rate, "bit rate", 1); > > + v4l2_set_ext_ctrl(s, MPEG_CID(GOP_SIZE), avctx->gop_size,"gop > > + size", 1); > > > > av_log(avctx, AV_LOG_DEBUG, > > "Encoder Context: id (%d), profile (%d), frame rate(%d/%d), number b-frames (%d), " > > @@ -187,26 +189,30 @@ static int v4l2_prepare_encoder(V4L2m2mContext > > *s) > > > > switch (avctx->codec_id) { > > case AV_CODEC_ID_H264: > > + if (avctx->profile != FF_PROFILE_UNKNOWN) { > > val = v4l2_h264_profile_from_ff(avctx->profile); > > if (val < 0) > > av_log(avctx, AV_LOG_WARNING, "h264 profile not found\n"); > > else > > - v4l2_set_ext_ctrl(s, MPEG_CID(H264_PROFILE), val, "h264 profile"); > > + v4l2_set_ext_ctrl(s, MPEG_CID(H264_PROFILE), val, "h264 profile", 1); > > + } > > qmin_cid = MPEG_CID(H264_MIN_QP); > > qmax_cid = MPEG_CID(H264_MAX_QP); > > qmin = 0; > > qmax = 51; > > break; > > case AV_CODEC_ID_MPEG4: > > + if (avctx->profile != FF_PROFILE_UNKNOWN) { > > val = v4l2_mpeg4_profile_from_ff(avctx->profile); > > if (val < 0) > > av_log(avctx, AV_LOG_WARNING, "mpeg4 profile not found\n"); > > else > > - v4l2_set_ext_ctrl(s, MPEG_CID(MPEG4_PROFILE), val, "mpeg4 profile"); > > + v4l2_set_ext_ctrl(s, MPEG_CID(MPEG4_PROFILE), val, "mpeg4 profile", 1); > > + } > > qmin_cid = MPEG_CID(MPEG4_MIN_QP); > > qmax_cid = MPEG_CID(MPEG4_MAX_QP); > > if (avctx->flags & AV_CODEC_FLAG_QPEL) > > - v4l2_set_ext_ctrl(s, MPEG_CID(MPEG4_QPEL), 1, "qpel"); > > + v4l2_set_ext_ctrl(s, MPEG_CID(MPEG4_QPEL), 1, "qpel", 1); > > qmin = 1; > > qmax = 31; > > break; > > @@ -235,8 +241,8 @@ static int v4l2_prepare_encoder(V4L2m2mContext *s) > > if (qmin != avctx->qmin || qmax != avctx->qmax) > > av_log(avctx, AV_LOG_WARNING, "Encoder adjusted: qmin (%d), > > qmax (%d)\n", qmin, qmax); > > > > - v4l2_set_ext_ctrl(s, qmin_cid, qmin, "minimum video quantizer scale"); > > - v4l2_set_ext_ctrl(s, qmax_cid, qmax, "maximum video quantizer scale"); > > + v4l2_set_ext_ctrl(s, qmin_cid, qmin, "minimum video quantizer scale", 0); > > + v4l2_set_ext_ctrl(s, qmax_cid, qmax, "maximum video quantizer > > + scale", 0); > > > > return 0; > > } > > @@ -248,7 +254,7 @@ static int v4l2_send_frame(AVCodecContext *avctx, > > const AVFrame *frame) > > > > #ifdef V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME > > if (frame && frame->pict_type == AV_PICTURE_TYPE_I) > > - v4l2_set_ext_ctrl(s, MPEG_CID(FORCE_KEY_FRAME), 0, "force key frame"); > > + v4l2_set_ext_ctrl(s, MPEG_CID(FORCE_KEY_FRAME), 0, "force key > > + frame", 1); > > #endif > > > > return ff_v4l2_context_enqueue_frame(output, frame); > > -- > > 2.25.0 > > > > ping for set >
diff --git a/libavcodec/v4l2_m2m_enc.c b/libavcodec/v4l2_m2m_enc.c index c9f1741bfd0..859feb7bde7 100644 --- a/libavcodec/v4l2_m2m_enc.c +++ b/libavcodec/v4l2_m2m_enc.c @@ -47,7 +47,7 @@ static inline void v4l2_set_timeperframe(V4L2m2mContext *s, unsigned int num, un av_log(s->avctx, AV_LOG_WARNING, "Failed to set timeperframe"); } -static inline void v4l2_set_ext_ctrl(V4L2m2mContext *s, unsigned int id, signed int value, const char *name) +static inline void v4l2_set_ext_ctrl(V4L2m2mContext *s, unsigned int id, signed int value, const char *name, int log_warning) { struct v4l2_ext_controls ctrls = { { 0 } }; struct v4l2_ext_control ctrl = { 0 }; @@ -62,12 +62,13 @@ static inline void v4l2_set_ext_ctrl(V4L2m2mContext *s, unsigned int id, signed ctrl.id = id; if (ioctl(s->fd, VIDIOC_S_EXT_CTRLS, &ctrls) < 0) - av_log(s->avctx, AV_LOG_WARNING, "Failed to set %s: %s\n", name, strerror(errno)); + av_log(s->avctx, log_warning || errno != EINVAL ? AV_LOG_WARNING : AV_LOG_DEBUG, + "Failed to set %s: %s\n", name, strerror(errno)); else av_log(s->avctx, AV_LOG_DEBUG, "Encoder: %s = %d\n", name, value); } -static inline int v4l2_get_ext_ctrl(V4L2m2mContext *s, unsigned int id, signed int *value, const char *name) +static inline int v4l2_get_ext_ctrl(V4L2m2mContext *s, unsigned int id, signed int *value, const char *name, int log_warning) { struct v4l2_ext_controls ctrls = { { 0 } }; struct v4l2_ext_control ctrl = { 0 }; @@ -83,7 +84,8 @@ static inline int v4l2_get_ext_ctrl(V4L2m2mContext *s, unsigned int id, signed i ret = ioctl(s->fd, VIDIOC_G_EXT_CTRLS, &ctrls); if (ret < 0) { - av_log(s->avctx, AV_LOG_WARNING, "Failed to get %s\n", name); + av_log(s->avctx, log_warning || errno != EINVAL ? AV_LOG_WARNING : AV_LOG_DEBUG, + "Failed to get %s\n", name); return ret; } @@ -145,8 +147,8 @@ static int v4l2_check_b_frame_support(V4L2m2mContext *s) if (s->avctx->max_b_frames) av_log(s->avctx, AV_LOG_WARNING, "Encoder does not support b-frames yet\n"); - v4l2_set_ext_ctrl(s, MPEG_CID(B_FRAMES), 0, "number of B-frames"); - v4l2_get_ext_ctrl(s, MPEG_CID(B_FRAMES), &s->avctx->max_b_frames, "number of B-frames"); + v4l2_set_ext_ctrl(s, MPEG_CID(B_FRAMES), 0, "number of B-frames", 0); + v4l2_get_ext_ctrl(s, MPEG_CID(B_FRAMES), &s->avctx->max_b_frames, "number of B-frames", 0); if (s->avctx->max_b_frames == 0) return 0; @@ -175,9 +177,9 @@ static int v4l2_prepare_encoder(V4L2m2mContext *s) v4l2_set_timeperframe(s, avctx->framerate.num, avctx->framerate.den); /* set ext ctrls */ - v4l2_set_ext_ctrl(s, MPEG_CID(HEADER_MODE), MPEG_VIDEO(HEADER_MODE_SEPARATE), "header mode"); - v4l2_set_ext_ctrl(s, MPEG_CID(BITRATE) , avctx->bit_rate, "bit rate"); - v4l2_set_ext_ctrl(s, MPEG_CID(GOP_SIZE), avctx->gop_size,"gop size"); + v4l2_set_ext_ctrl(s, MPEG_CID(HEADER_MODE), MPEG_VIDEO(HEADER_MODE_SEPARATE), "header mode", 0); + v4l2_set_ext_ctrl(s, MPEG_CID(BITRATE) , avctx->bit_rate, "bit rate", 1); + v4l2_set_ext_ctrl(s, MPEG_CID(GOP_SIZE), avctx->gop_size,"gop size", 1); av_log(avctx, AV_LOG_DEBUG, "Encoder Context: id (%d), profile (%d), frame rate(%d/%d), number b-frames (%d), " @@ -187,26 +189,30 @@ static int v4l2_prepare_encoder(V4L2m2mContext *s) switch (avctx->codec_id) { case AV_CODEC_ID_H264: + if (avctx->profile != FF_PROFILE_UNKNOWN) { val = v4l2_h264_profile_from_ff(avctx->profile); if (val < 0) av_log(avctx, AV_LOG_WARNING, "h264 profile not found\n"); else - v4l2_set_ext_ctrl(s, MPEG_CID(H264_PROFILE), val, "h264 profile"); + v4l2_set_ext_ctrl(s, MPEG_CID(H264_PROFILE), val, "h264 profile", 1); + } qmin_cid = MPEG_CID(H264_MIN_QP); qmax_cid = MPEG_CID(H264_MAX_QP); qmin = 0; qmax = 51; break; case AV_CODEC_ID_MPEG4: + if (avctx->profile != FF_PROFILE_UNKNOWN) { val = v4l2_mpeg4_profile_from_ff(avctx->profile); if (val < 0) av_log(avctx, AV_LOG_WARNING, "mpeg4 profile not found\n"); else - v4l2_set_ext_ctrl(s, MPEG_CID(MPEG4_PROFILE), val, "mpeg4 profile"); + v4l2_set_ext_ctrl(s, MPEG_CID(MPEG4_PROFILE), val, "mpeg4 profile", 1); + } qmin_cid = MPEG_CID(MPEG4_MIN_QP); qmax_cid = MPEG_CID(MPEG4_MAX_QP); if (avctx->flags & AV_CODEC_FLAG_QPEL) - v4l2_set_ext_ctrl(s, MPEG_CID(MPEG4_QPEL), 1, "qpel"); + v4l2_set_ext_ctrl(s, MPEG_CID(MPEG4_QPEL), 1, "qpel", 1); qmin = 1; qmax = 31; break; @@ -235,8 +241,8 @@ static int v4l2_prepare_encoder(V4L2m2mContext *s) if (qmin != avctx->qmin || qmax != avctx->qmax) av_log(avctx, AV_LOG_WARNING, "Encoder adjusted: qmin (%d), qmax (%d)\n", qmin, qmax); - v4l2_set_ext_ctrl(s, qmin_cid, qmin, "minimum video quantizer scale"); - v4l2_set_ext_ctrl(s, qmax_cid, qmax, "maximum video quantizer scale"); + v4l2_set_ext_ctrl(s, qmin_cid, qmin, "minimum video quantizer scale", 0); + v4l2_set_ext_ctrl(s, qmax_cid, qmax, "maximum video quantizer scale", 0); return 0; } @@ -248,7 +254,7 @@ static int v4l2_send_frame(AVCodecContext *avctx, const AVFrame *frame) #ifdef V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME if (frame && frame->pict_type == AV_PICTURE_TYPE_I) - v4l2_set_ext_ctrl(s, MPEG_CID(FORCE_KEY_FRAME), 0, "force key frame"); + v4l2_set_ext_ctrl(s, MPEG_CID(FORCE_KEY_FRAME), 0, "force key frame", 1); #endif return ff_v4l2_context_enqueue_frame(output, frame);