| Message ID | ab85e597c37aad849480bfe912d5e06aebc51726.1673513975.git.ming.qian@nxp.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | media: amphion: decoder add support to sorenson spark format | expand |
Le jeudi 12 janvier 2023 à 17:04 +0800, Ming Qian a écrit : > Sorenson Spark is an implementation of H.263 for use > in Flash Video and Adobe Flash files. > amphion decoder can support it by insert some startcode > before sequence and picture. Its historical codec, but I'm surprise it does not also support H263 (and possibly H263+). Note a review comment of course, just a curiosity. > > Signed-off-by: Ming Qian <ming.qian@nxp.com> > --- > drivers/media/platform/amphion/vdec.c | 7 +++++++ > drivers/media/platform/amphion/vpu_malone.c | 18 ++++++++++++++++++ > 2 files changed, 25 insertions(+) > > diff --git a/drivers/media/platform/amphion/vdec.c b/drivers/media/platform/amphion/vdec.c > index 87f9f8e90ab1..09304b96f40d 100644 > --- a/drivers/media/platform/amphion/vdec.c > +++ b/drivers/media/platform/amphion/vdec.c > @@ -165,6 +165,13 @@ static const struct vpu_format vdec_formats[] = { > .type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE, > .flags = V4L2_FMT_FLAG_DYN_RESOLUTION | V4L2_FMT_FLAG_COMPRESSED > }, > + { > + .pixfmt = V4L2_PIX_FMT_SPK, > + .mem_planes = 1, > + .comp_planes = 1, > + .type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE, > + .flags = V4L2_FMT_FLAG_DYN_RESOLUTION | V4L2_FMT_FLAG_COMPRESSED > + }, > {0, 0, 0, 0}, > }; > > diff --git a/drivers/media/platform/amphion/vpu_malone.c b/drivers/media/platform/amphion/vpu_malone.c > index 2c9bfc6a5a72..67ba637c4c7f 100644 > --- a/drivers/media/platform/amphion/vpu_malone.c > +++ b/drivers/media/platform/amphion/vpu_malone.c > @@ -562,6 +562,7 @@ static struct malone_fmt_mapping fmt_mappings[] = { > {V4L2_PIX_FMT_H263, MALONE_FMT_ASP}, > {V4L2_PIX_FMT_JPEG, MALONE_FMT_JPG}, > {V4L2_PIX_FMT_VP8, MALONE_FMT_VP8}, > + {V4L2_PIX_FMT_SPK, MALONE_FMT_SPK}, > }; > > static enum vpu_malone_format vpu_malone_format_remap(u32 pixelformat) > @@ -987,6 +988,7 @@ static const struct malone_padding_scode padding_scodes[] = { > {SCODE_PADDING_EOS, V4L2_PIX_FMT_XVID, {0xb1010000, 0x0}}, > {SCODE_PADDING_EOS, V4L2_PIX_FMT_H263, {0xb1010000, 0x0}}, > {SCODE_PADDING_EOS, V4L2_PIX_FMT_VP8, {0x34010000, 0x0}}, > + {SCODE_PADDING_EOS, V4L2_PIX_FMT_SPK, {0x34010000, 0x0}}, > {SCODE_PADDING_EOS, V4L2_PIX_FMT_JPEG, {0xefff0000, 0x0}}, > {SCODE_PADDING_ABORT, V4L2_PIX_FMT_H264, {0x0B010000, 0}}, > {SCODE_PADDING_ABORT, V4L2_PIX_FMT_H264_MVC, {0x0B010000, 0}}, > @@ -998,6 +1000,7 @@ static const struct malone_padding_scode padding_scodes[] = { > {SCODE_PADDING_ABORT, V4L2_PIX_FMT_XVID, {0xb1010000, 0x0}}, > {SCODE_PADDING_ABORT, V4L2_PIX_FMT_H263, {0xb1010000, 0x0}}, > {SCODE_PADDING_ABORT, V4L2_PIX_FMT_VP8, {0x34010000, 0x0}}, > + {SCODE_PADDING_ABORT, V4L2_PIX_FMT_SPK, {0x34010000, 0x0}}, > {SCODE_PADDING_EOS, V4L2_PIX_FMT_JPEG, {0x0, 0x0}}, > {SCODE_PADDING_BUFFLUSH, V4L2_PIX_FMT_H264, {0x15010000, 0x0}}, > {SCODE_PADDING_BUFFLUSH, V4L2_PIX_FMT_H264_MVC, {0x15010000, 0x0}}, > @@ -1411,6 +1414,16 @@ static int vpu_malone_insert_scode_vp8_pic(struct malone_scode_t *scode) > return size; > } > > +static int vpu_malone_insert_scode_spk_seq(struct malone_scode_t *scode) > +{ > + return vpu_malone_insert_scode_seq(scode, MALONE_CODEC_ID_SPK, 0); > +} > + > +static int vpu_malone_insert_scode_spk_pic(struct malone_scode_t *scode) > +{ > + return vpu_malone_insert_scode_pic(scode, MALONE_CODEC_ID_SPK, 0); > +} > + > static const struct malone_scode_handler scode_handlers[] = { > { > /* fix me, need to swap return operation after gstreamer swap */ > @@ -1427,6 +1440,11 @@ static const struct malone_scode_handler scode_handlers[] = { > .insert_scode_seq = vpu_malone_insert_scode_vp8_seq, > .insert_scode_pic = vpu_malone_insert_scode_vp8_pic, > }, > + { > + .pixelformat = V4L2_PIX_FMT_SPK, > + .insert_scode_seq = vpu_malone_insert_scode_spk_seq, > + .insert_scode_pic = vpu_malone_insert_scode_spk_pic, > + }, > }; > > static const struct malone_scode_handler *get_scode_handler(u32 pixelformat)
>From: Nicolas Dufresne <nicolas@ndufresne.ca> >Sent: 2023年1月20日 4:41 >To: Ming Qian <ming.qian@nxp.com>; mchehab@kernel.org; hverkuil- >cisco@xs4all.nl >Cc: shawnguo@kernel.org; robh+dt@kernel.org; s.hauer@pengutronix.de; >kernel@pengutronix.de; festevam@gmail.com; dl-linux-imx <linux- >imx@nxp.com>; X.H. Bao <xiahong.bao@nxp.com>; Eagle Zhou ><eagle.zhou@nxp.com>; Tao Jiang <tao.jiang_2@nxp.com>; linux- >media@vger.kernel.org; linux-kernel@vger.kernel.org; linux-arm- >kernel@lists.infradead.org >Subject: [EXT] Re: [PATCH v2 2/2] media: amphion: support to decode >sorenson spark video > >Caution: EXT Email > >Le jeudi 12 janvier 2023 à 17:04 +0800, Ming Qian a écrit : >> Sorenson Spark is an implementation of H.263 for use in Flash Video >> and Adobe Flash files. >> amphion decoder can support it by insert some startcode before >> sequence and picture. > >Its historical codec, but I'm surprise it does not also support H263 (and >possibly H263+). Note a review comment of course, just a curiosity. > Hi Nicolas, The decoder does support H263, but for sorenson spark, the vpu requires extra startcode, but H263 doesn't. So driver can't reuse H263 for format spark, as driver need to insert the startcode for format spark. Ming >> >> Signed-off-by: Ming Qian <ming.qian@nxp.com> >> --- >> drivers/media/platform/amphion/vdec.c | 7 +++++++ >> drivers/media/platform/amphion/vpu_malone.c | 18 ++++++++++++++++++ >> 2 files changed, 25 insertions(+) >> >> diff --git a/drivers/media/platform/amphion/vdec.c >> b/drivers/media/platform/amphion/vdec.c >> index 87f9f8e90ab1..09304b96f40d 100644 >> --- a/drivers/media/platform/amphion/vdec.c >> +++ b/drivers/media/platform/amphion/vdec.c >> @@ -165,6 +165,13 @@ static const struct vpu_format vdec_formats[] = { >> .type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE, >> .flags = V4L2_FMT_FLAG_DYN_RESOLUTION | >V4L2_FMT_FLAG_COMPRESSED >> }, >> + { >> + .pixfmt = V4L2_PIX_FMT_SPK, >> + .mem_planes = 1, >> + .comp_planes = 1, >> + .type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE, >> + .flags = V4L2_FMT_FLAG_DYN_RESOLUTION | >V4L2_FMT_FLAG_COMPRESSED >> + }, >> {0, 0, 0, 0}, >> }; >> >> diff --git a/drivers/media/platform/amphion/vpu_malone.c >> b/drivers/media/platform/amphion/vpu_malone.c >> index 2c9bfc6a5a72..67ba637c4c7f 100644 >> --- a/drivers/media/platform/amphion/vpu_malone.c >> +++ b/drivers/media/platform/amphion/vpu_malone.c >> @@ -562,6 +562,7 @@ static struct malone_fmt_mapping fmt_mappings[] = >{ >> {V4L2_PIX_FMT_H263, MALONE_FMT_ASP}, >> {V4L2_PIX_FMT_JPEG, MALONE_FMT_JPG}, >> {V4L2_PIX_FMT_VP8, MALONE_FMT_VP8}, >> + {V4L2_PIX_FMT_SPK, MALONE_FMT_SPK}, >> }; >> >> static enum vpu_malone_format vpu_malone_format_remap(u32 >> pixelformat) @@ -987,6 +988,7 @@ static const struct >malone_padding_scode padding_scodes[] = { >> {SCODE_PADDING_EOS, V4L2_PIX_FMT_XVID, {0xb1010000, 0x0}}, >> {SCODE_PADDING_EOS, V4L2_PIX_FMT_H263, {0xb1010000, 0x0}}, >> {SCODE_PADDING_EOS, V4L2_PIX_FMT_VP8, {0x34010000, 0x0}}, >> + {SCODE_PADDING_EOS, V4L2_PIX_FMT_SPK, {0x34010000, 0x0}}, >> {SCODE_PADDING_EOS, V4L2_PIX_FMT_JPEG, {0xefff0000, 0x0}}, >> {SCODE_PADDING_ABORT, V4L2_PIX_FMT_H264, {0x0B010000, 0}}, >> {SCODE_PADDING_ABORT, V4L2_PIX_FMT_H264_MVC, {0x0B010000, >0}}, >> @@ -998,6 +1000,7 @@ static const struct malone_padding_scode >padding_scodes[] = { >> {SCODE_PADDING_ABORT, V4L2_PIX_FMT_XVID, {0xb1010000, >0x0}}, >> {SCODE_PADDING_ABORT, V4L2_PIX_FMT_H263, {0xb1010000, >0x0}}, >> {SCODE_PADDING_ABORT, V4L2_PIX_FMT_VP8, {0x34010000, >0x0}}, >> + {SCODE_PADDING_ABORT, V4L2_PIX_FMT_SPK, {0x34010000, >0x0}}, >> {SCODE_PADDING_EOS, V4L2_PIX_FMT_JPEG, {0x0, 0x0}}, >> {SCODE_PADDING_BUFFLUSH, V4L2_PIX_FMT_H264, {0x15010000, >0x0}}, >> {SCODE_PADDING_BUFFLUSH, V4L2_PIX_FMT_H264_MVC, >{0x15010000, 0x0}}, >> @@ -1411,6 +1414,16 @@ static int >vpu_malone_insert_scode_vp8_pic(struct malone_scode_t *scode) >> return size; >> } >> >> +static int vpu_malone_insert_scode_spk_seq(struct malone_scode_t >> +*scode) { >> + return vpu_malone_insert_scode_seq(scode, MALONE_CODEC_ID_SPK, >> +0); } >> + >> +static int vpu_malone_insert_scode_spk_pic(struct malone_scode_t >> +*scode) { >> + return vpu_malone_insert_scode_pic(scode, MALONE_CODEC_ID_SPK, >> +0); } >> + >> static const struct malone_scode_handler scode_handlers[] = { >> { >> /* fix me, need to swap return operation after gstreamer >> swap */ @@ -1427,6 +1440,11 @@ static const struct >malone_scode_handler scode_handlers[] = { >> .insert_scode_seq = vpu_malone_insert_scode_vp8_seq, >> .insert_scode_pic = vpu_malone_insert_scode_vp8_pic, >> }, >> + { >> + .pixelformat = V4L2_PIX_FMT_SPK, >> + .insert_scode_seq = vpu_malone_insert_scode_spk_seq, >> + .insert_scode_pic = vpu_malone_insert_scode_spk_pic, >> + }, >> }; >> >> static const struct malone_scode_handler *get_scode_handler(u32 >> pixelformat)
Le vendredi 20 janvier 2023 à 09:59 +0000, Ming Qian a écrit : > > From: Nicolas Dufresne <nicolas@ndufresne.ca> > > Sent: 2023年1月20日 4:41 > > To: Ming Qian <ming.qian@nxp.com>; mchehab@kernel.org; hverkuil- > > cisco@xs4all.nl > > Cc: shawnguo@kernel.org; robh+dt@kernel.org; s.hauer@pengutronix.de; > > kernel@pengutronix.de; festevam@gmail.com; dl-linux-imx <linux- > > imx@nxp.com>; X.H. Bao <xiahong.bao@nxp.com>; Eagle Zhou > > <eagle.zhou@nxp.com>; Tao Jiang <tao.jiang_2@nxp.com>; linux- > > media@vger.kernel.org; linux-kernel@vger.kernel.org; linux-arm- > > kernel@lists.infradead.org > > Subject: [EXT] Re: [PATCH v2 2/2] media: amphion: support to decode > > sorenson spark video > > > > Caution: EXT Email > > > > Le jeudi 12 janvier 2023 à 17:04 +0800, Ming Qian a écrit : > > > Sorenson Spark is an implementation of H.263 for use in Flash Video > > > and Adobe Flash files. > > > amphion decoder can support it by insert some startcode before > > > sequence and picture. > > > > Its historical codec, but I'm surprise it does not also support H263 (and > > possibly H263+). Note a review comment of course, just a curiosity. > > > > Hi Nicolas, > The decoder does support H263, but for sorenson spark, the vpu requires > extra startcode, but H263 doesn't. > So driver can't reuse H263 for format spark, as driver need to insert the > startcode for format spark. Ack. I noticed later that it was supported and it make sense to make this a specific formats, its not compatible, even though both are H264. > > Ming > > > > > > > Signed-off-by: Ming Qian <ming.qian@nxp.com> > > > --- > > > drivers/media/platform/amphion/vdec.c | 7 +++++++ > > > drivers/media/platform/amphion/vpu_malone.c | 18 ++++++++++++++++++ > > > 2 files changed, 25 insertions(+) > > > > > > diff --git a/drivers/media/platform/amphion/vdec.c > > > b/drivers/media/platform/amphion/vdec.c > > > index 87f9f8e90ab1..09304b96f40d 100644 > > > --- a/drivers/media/platform/amphion/vdec.c > > > +++ b/drivers/media/platform/amphion/vdec.c > > > @@ -165,6 +165,13 @@ static const struct vpu_format vdec_formats[] = { > > > .type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE, > > > .flags = V4L2_FMT_FLAG_DYN_RESOLUTION | > > V4L2_FMT_FLAG_COMPRESSED > > > }, > > > + { > > > + .pixfmt = V4L2_PIX_FMT_SPK, > > > + .mem_planes = 1, > > > + .comp_planes = 1, > > > + .type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE, > > > + .flags = V4L2_FMT_FLAG_DYN_RESOLUTION | > > V4L2_FMT_FLAG_COMPRESSED > > > + }, > > > {0, 0, 0, 0}, > > > }; > > > > > > diff --git a/drivers/media/platform/amphion/vpu_malone.c > > > b/drivers/media/platform/amphion/vpu_malone.c > > > index 2c9bfc6a5a72..67ba637c4c7f 100644 > > > --- a/drivers/media/platform/amphion/vpu_malone.c > > > +++ b/drivers/media/platform/amphion/vpu_malone.c > > > @@ -562,6 +562,7 @@ static struct malone_fmt_mapping fmt_mappings[] = > > { > > > {V4L2_PIX_FMT_H263, MALONE_FMT_ASP}, > > > {V4L2_PIX_FMT_JPEG, MALONE_FMT_JPG}, > > > {V4L2_PIX_FMT_VP8, MALONE_FMT_VP8}, > > > + {V4L2_PIX_FMT_SPK, MALONE_FMT_SPK}, > > > }; > > > > > > static enum vpu_malone_format vpu_malone_format_remap(u32 > > > pixelformat) @@ -987,6 +988,7 @@ static const struct > > malone_padding_scode padding_scodes[] = { > > > {SCODE_PADDING_EOS, V4L2_PIX_FMT_XVID, {0xb1010000, > > > 0x0}}, > > > {SCODE_PADDING_EOS, V4L2_PIX_FMT_H263, {0xb1010000, > > > 0x0}}, > > > {SCODE_PADDING_EOS, V4L2_PIX_FMT_VP8, {0x34010000, > > > 0x0}}, > > > + {SCODE_PADDING_EOS, V4L2_PIX_FMT_SPK, {0x34010000, > > > 0x0}}, > > > {SCODE_PADDING_EOS, V4L2_PIX_FMT_JPEG, {0xefff0000, > > > 0x0}}, > > > {SCODE_PADDING_ABORT, V4L2_PIX_FMT_H264, {0x0B010000, 0}}, > > > {SCODE_PADDING_ABORT, V4L2_PIX_FMT_H264_MVC, {0x0B010000, > > 0}}, > > > @@ -998,6 +1000,7 @@ static const struct malone_padding_scode > > padding_scodes[] = { > > > {SCODE_PADDING_ABORT, V4L2_PIX_FMT_XVID, {0xb1010000, > > 0x0}}, > > > {SCODE_PADDING_ABORT, V4L2_PIX_FMT_H263, {0xb1010000, > > 0x0}}, > > > {SCODE_PADDING_ABORT, V4L2_PIX_FMT_VP8, {0x34010000, > > 0x0}}, > > > + {SCODE_PADDING_ABORT, V4L2_PIX_FMT_SPK, {0x34010000, > > 0x0}}, > > > {SCODE_PADDING_EOS, V4L2_PIX_FMT_JPEG, {0x0, 0x0}}, > > > {SCODE_PADDING_BUFFLUSH, V4L2_PIX_FMT_H264, {0x15010000, > > 0x0}}, > > > {SCODE_PADDING_BUFFLUSH, V4L2_PIX_FMT_H264_MVC, > > {0x15010000, 0x0}}, > > > @@ -1411,6 +1414,16 @@ static int > > vpu_malone_insert_scode_vp8_pic(struct malone_scode_t *scode) > > > return size; > > > } > > > > > > +static int vpu_malone_insert_scode_spk_seq(struct malone_scode_t > > > +*scode) { > > > + return vpu_malone_insert_scode_seq(scode, MALONE_CODEC_ID_SPK, > > > +0); } > > > + > > > +static int vpu_malone_insert_scode_spk_pic(struct malone_scode_t > > > +*scode) { > > > + return vpu_malone_insert_scode_pic(scode, MALONE_CODEC_ID_SPK, > > > +0); } > > > + > > > static const struct malone_scode_handler scode_handlers[] = { > > > { > > > /* fix me, need to swap return operation after gstreamer > > > swap */ @@ -1427,6 +1440,11 @@ static const struct > > malone_scode_handler scode_handlers[] = { > > > .insert_scode_seq = vpu_malone_insert_scode_vp8_seq, > > > .insert_scode_pic = vpu_malone_insert_scode_vp8_pic, > > > }, > > > + { > > > + .pixelformat = V4L2_PIX_FMT_SPK, > > > + .insert_scode_seq = vpu_malone_insert_scode_spk_seq, > > > + .insert_scode_pic = vpu_malone_insert_scode_spk_pic, > > > + }, > > > }; > > > > > > static const struct malone_scode_handler *get_scode_handler(u32 > > > pixelformat) >
diff --git a/drivers/media/platform/amphion/vdec.c b/drivers/media/platform/amphion/vdec.c index 87f9f8e90ab1..09304b96f40d 100644 --- a/drivers/media/platform/amphion/vdec.c +++ b/drivers/media/platform/amphion/vdec.c @@ -165,6 +165,13 @@ static const struct vpu_format vdec_formats[] = { .type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE, .flags = V4L2_FMT_FLAG_DYN_RESOLUTION | V4L2_FMT_FLAG_COMPRESSED }, + { + .pixfmt = V4L2_PIX_FMT_SPK, + .mem_planes = 1, + .comp_planes = 1, + .type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE, + .flags = V4L2_FMT_FLAG_DYN_RESOLUTION | V4L2_FMT_FLAG_COMPRESSED + }, {0, 0, 0, 0}, }; diff --git a/drivers/media/platform/amphion/vpu_malone.c b/drivers/media/platform/amphion/vpu_malone.c index 2c9bfc6a5a72..67ba637c4c7f 100644 --- a/drivers/media/platform/amphion/vpu_malone.c +++ b/drivers/media/platform/amphion/vpu_malone.c @@ -562,6 +562,7 @@ static struct malone_fmt_mapping fmt_mappings[] = { {V4L2_PIX_FMT_H263, MALONE_FMT_ASP}, {V4L2_PIX_FMT_JPEG, MALONE_FMT_JPG}, {V4L2_PIX_FMT_VP8, MALONE_FMT_VP8}, + {V4L2_PIX_FMT_SPK, MALONE_FMT_SPK}, }; static enum vpu_malone_format vpu_malone_format_remap(u32 pixelformat) @@ -987,6 +988,7 @@ static const struct malone_padding_scode padding_scodes[] = { {SCODE_PADDING_EOS, V4L2_PIX_FMT_XVID, {0xb1010000, 0x0}}, {SCODE_PADDING_EOS, V4L2_PIX_FMT_H263, {0xb1010000, 0x0}}, {SCODE_PADDING_EOS, V4L2_PIX_FMT_VP8, {0x34010000, 0x0}}, + {SCODE_PADDING_EOS, V4L2_PIX_FMT_SPK, {0x34010000, 0x0}}, {SCODE_PADDING_EOS, V4L2_PIX_FMT_JPEG, {0xefff0000, 0x0}}, {SCODE_PADDING_ABORT, V4L2_PIX_FMT_H264, {0x0B010000, 0}}, {SCODE_PADDING_ABORT, V4L2_PIX_FMT_H264_MVC, {0x0B010000, 0}}, @@ -998,6 +1000,7 @@ static const struct malone_padding_scode padding_scodes[] = { {SCODE_PADDING_ABORT, V4L2_PIX_FMT_XVID, {0xb1010000, 0x0}}, {SCODE_PADDING_ABORT, V4L2_PIX_FMT_H263, {0xb1010000, 0x0}}, {SCODE_PADDING_ABORT, V4L2_PIX_FMT_VP8, {0x34010000, 0x0}}, + {SCODE_PADDING_ABORT, V4L2_PIX_FMT_SPK, {0x34010000, 0x0}}, {SCODE_PADDING_EOS, V4L2_PIX_FMT_JPEG, {0x0, 0x0}}, {SCODE_PADDING_BUFFLUSH, V4L2_PIX_FMT_H264, {0x15010000, 0x0}}, {SCODE_PADDING_BUFFLUSH, V4L2_PIX_FMT_H264_MVC, {0x15010000, 0x0}}, @@ -1411,6 +1414,16 @@ static int vpu_malone_insert_scode_vp8_pic(struct malone_scode_t *scode) return size; } +static int vpu_malone_insert_scode_spk_seq(struct malone_scode_t *scode) +{ + return vpu_malone_insert_scode_seq(scode, MALONE_CODEC_ID_SPK, 0); +} + +static int vpu_malone_insert_scode_spk_pic(struct malone_scode_t *scode) +{ + return vpu_malone_insert_scode_pic(scode, MALONE_CODEC_ID_SPK, 0); +} + static const struct malone_scode_handler scode_handlers[] = { { /* fix me, need to swap return operation after gstreamer swap */ @@ -1427,6 +1440,11 @@ static const struct malone_scode_handler scode_handlers[] = { .insert_scode_seq = vpu_malone_insert_scode_vp8_seq, .insert_scode_pic = vpu_malone_insert_scode_vp8_pic, }, + { + .pixelformat = V4L2_PIX_FMT_SPK, + .insert_scode_seq = vpu_malone_insert_scode_spk_seq, + .insert_scode_pic = vpu_malone_insert_scode_spk_pic, + }, }; static const struct malone_scode_handler *get_scode_handler(u32 pixelformat)
Sorenson Spark is an implementation of H.263 for use in Flash Video and Adobe Flash files. amphion decoder can support it by insert some startcode before sequence and picture. Signed-off-by: Ming Qian <ming.qian@nxp.com> --- drivers/media/platform/amphion/vdec.c | 7 +++++++ drivers/media/platform/amphion/vpu_malone.c | 18 ++++++++++++++++++ 2 files changed, 25 insertions(+)