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Author SHA1 Message Date
gxw
090647da84 avcodec/mips: [loongson] optimize vp8 decoding in vp8dsp. 
Optimize vp8 loop filter with mmi, four functions optimized:
1. ff_vp8_h_loop_filter8uv_mmi.
2. ff_vp8_v_loop_filter8uv_mmi.
3. ff_vp8_h_loop_filter16_mmi.
4. ff_vp8_v_loop_filter16_mmi.

Vp8 decoding speed improved about 50%(from 73fps to 110fps, Tested on loongson 3A3000).

Signed-off-by: Shiyou Yin <yinshiyou-hf@loongson.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-09-09 12:01:07 +02:00
Dale Curtis
8ef7fb86d6 avformat/utils: Don't calculate duration using AV_NOPTS_VALUE for start_time. 
Found by ClusterFuzz, https://crbug.com/879852

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-09-09 12:01:07 +02:00
Moritz Barsnick
1693a68187 avcodec/aacenc: report channel layout by name 
Possibly useful in the error case.

Signed-off-by: Moritz Barsnick <barsnick@gmx.net>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-09-09 12:01:07 +02:00
Paul B Mahol
05df39cf3f avcodec/tiff: check ff_lzw_decode_open() for failure 2018-09-09 11:38:33 +02:00
Paul B Mahol
39cfb722ee avcodec/gifdec: set .caps_internal 2018-09-09 11:35:14 +02:00
Paul B Mahol
158043bae8 avcodec/gifdec: check ff_lzw_decode_open() for failure 2018-09-09 11:33:17 +02:00
John Stebbins
4cfb01d6ae lavf/movenc: Fail when codec tag is invalid for format 
Fixes ticket #6897

Signed-off-by: James Almer <jamrial@gmail.com>
 2018-09-08 19:08:36 -03:00
John Stebbins
981178f3b0 lavf/movenc: Add GoPro metadata to permitted mp4 "codecs" 
Signed-off-by: James Almer <jamrial@gmail.com>
 2018-09-08 19:08:35 -03:00
John Stebbins
3318ac5b9a lavf/mov: factor out setting codec_id 
Since it is performed in all cases now.

Signed-off-by: James Almer <jamrial@gmail.com>
 2018-09-08 19:08:35 -03:00
John Stebbins
c9a992d931 lavf/mov: add AVCodecTag entry for GoPro metadata 
This allows for validation of the track type

Signed-off-by: James Almer <jamrial@gmail.com>
 2018-09-08 19:08:34 -03:00
Paul B Mahol
6e15495bcb avcodec/zmbv: decoder supports init_cleanup capability 2018-09-08 21:31:32 +02:00
Paul B Mahol
337b9e190b avcodec/ulti: fix minor style issue 2018-09-08 21:21:50 +02:00
Paul B Mahol
51a087771b avcodec/tscc: decoder supports init_cleanup capability 2018-09-08 21:18:47 +02:00
Paul B Mahol
86e7e7816b avcodec/tscc: check av_frame_alloc() for failure 2018-09-08 21:17:26 +02:00
Paul B Mahol
1e09dd96fe avcodec/on2avc: decoder supports init_cleanup capability 2018-09-08 21:01:28 +02:00
Paul B Mahol
e8b27b82d0 avcodec/mscc: decoders supports init_cleanup capability 2018-09-08 20:55:59 +02:00
Paul B Mahol
0d37823c83 avcodec/interplayacm: decoder supports init_cleanup capability 2018-09-08 20:44:22 +02:00
Paul B Mahol
1f71f0a312 avcodec/fmvc: use correct pixel format on big-endian for 16 bpp 2018-09-08 20:33:15 +02:00
Paul B Mahol
15a5f49c0b avcodec/flashsv: check return value of flashsv_decode_init() 2018-09-08 20:29:34 +02:00
Paul B Mahol
ae227fa1f2 avcodec/fic: change class name to more correct one 2018-09-08 20:25:47 +02:00
Paul B Mahol
ea6f61025e avcodec/dsicinvideo: decoder supports init_cleanup capability 2018-09-08 20:14:58 +02:00
Paul B Mahol
94437e4409 avcodecc/cscd: fix some obvious style issues 2018-09-08 20:09:27 +02:00
Paul B Mahol
aa76bdea1f avcodec/cscd: decoder supports init_cleanup capability 2018-09-08 20:06:19 +02:00
Paul B Mahol
aaa3f115d8 avcodec/cook: decoder supports init_cleanup capability 2018-09-08 20:02:41 +02:00
Paul B Mahol
068412f2e8 avcodec/rscc: fix decoding of some iscc files 2018-09-08 17:27:40 +02:00
Paul B Mahol
a5278b672a avcodec: add RemotelyAnywhere Screen Capture decoder 2018-09-08 15:59:10 +02:00
Paul B Mahol
af71a3ff3e avcodec/wcmv: fix output on big-endian with rgb565 format 2018-09-08 15:51:00 +02:00
Paul B Mahol
d8ad8fd8bd avcodec/qdmc: check return code of ff_fft_init() 2018-09-08 15:43:46 +02:00
Paul B Mahol
c4cda4eb87 avfilter: add lut1d filter 2018-09-07 21:44:03 +02:00
Zhao Zhili
037b3bd14a avcodec/h264dec: remove unnecessary checks in h264_decode_frame 
These conditions are checked again in is_extra(). This patch makes no
functional changes.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-09-07 20:35:54 +02:00
Zhao Zhili
b9d1f5bf68 avcodec/h264dec: check number of SPS in is_extra 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-09-07 20:35:54 +02:00
Shiyou Yin
9f60c58586 avcodec/mips: [loongson] fix improper use of register constraints. 
Constraint "g" means compiler can store variable in memory or register.
When we use constraint "g" for a variable and this variable was operated by
instruction which only support register operands may lead "invalid operands" error.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-09-07 20:35:54 +02:00
Thomas Mundt
f4438e387e avfilter/vf_interlace: fix numerical options 
Regression since 9c01cdb94e

Signed-off-by: Thomas Mundt <tmundt75@gmail.com>
 2018-09-07 18:46:56 +02:00
Paul B Mahol
cc24665f44 avcodec/scpr: make sure count and min are valid 2018-09-07 15:09:40 +02:00
James Almer
70a708713a fate: fix hapqa-extract-nosnappy tests on small builds 
Fixes ticket #7324

Signed-off-by: James Almer <jamrial@gmail.com>
 2018-09-06 19:24:14 -03:00
Paul B Mahol
a77c2df5cc avcodec/dnxhdenc: interlaced is not supported in DNxHR 
Fixes #7263.
 2018-09-06 13:47:48 +02:00
Paul B Mahol
237bbf6678 avcodec/dnxhddec: ask for samples with alpha 2018-09-06 13:47:48 +02:00
Steven Liu
7bb90a9449 avformat/dashdec: minus minBufferTime when there have value 
fix ticket 7382
 2018-09-06 13:40:56 +08:00
Marton Balint
6aaf1b504c avformat/mxfdec: do not use sound essence descriptor quantization bits for bits_per_coded_sample 
It refers to the uncompressed quantization, therefore is not correct for AAC.

Also change mxf_set_pts to work based on current edit unit if
bits_per_coded_sample is not available.

Fixes error messages in the sample of ticket #7366.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2018-09-05 22:41:09 +02:00
Shiyou Yin
776909e42e avcodec/mips: [loongson] reoptimize put and add pixels clamped functions. 
Simplify the usage of intermediate variable addr and remove unused variable all64
in following functions:
1. ff_put_pixels_clamped_mmi
2. ff_put_signed_pixels_clamped_mmi
3. ff_add_pixels_clamped_mmi

This optimization speed up mpeg4 decode about 2% on loongson platform(tested with 3A3000).

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-09-05 21:45:52 +02:00
Martin Storsjö
ffb9b7a6ba libfdk-aac: Consistently use a proper version check macro for detecting features 
The previous version checks checked explicitly for the version
where the version define was added to the installed headers,
making an "#ifdef AACDECODER_LIB_VL0" enough. Now that we have
a need for more diverse version checks than this, convert all checks
to such checks.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2018-09-05 22:40:46 +03:00
Gyan Doshi
1a4a8df249 ffplay: add option to allow custom seek interval 
At present, left and right keys are hardcoded to seek by 10 seconds.
 2018-09-05 23:52:56 +05:30
Steven Liu
ad9b4ecc26 avformat/dashdec: refine compute current fragment for presentation_timeoffset mode 
fix ticket id: #7369 #7382.
use ((wallclock - availability_start_time) * timescale -presentation_timeoffset) / duration

Signed-off-by: Steven Liu <lq@onvideo.cn>
 2018-09-05 14:33:53 +08:00
Steven Liu
d0be0de065 avformat/dashdec: reindent code for previous commit 
Signed-off-by: Steven Liu <lq@onvideo.cn>
 2018-09-05 14:21:33 +08:00
Steven Liu
8eac027cd1 avformat/dashdec: add min_buffer_time process logic 
if there have min_buffer_time in playlist, use the min_buffer_time
value for realtime.

Signed-off-by: Steven Liu <lq@onvideo.cn>
 2018-09-05 14:20:52 +08:00
Steven Liu
e35e915465 avformat/dashdec: add trace message for get the logic output message 
Signed-off-by: Steven Liu <lq@onvideo.cn>
 2018-09-05 14:19:43 +08:00
Steven Liu
a222798ef3 avformat/dashdec: reindent code for previous commit 
Signed-off-by: Steven Liu <lq@onvideo.cn>
 2018-09-05 14:17:03 +08:00
Steven Liu
28578e6143 avformat/dashdec: remove redundant code 
Signed-off-by: Steven Liu <lq@onvideo.cn>
 2018-09-05 14:16:29 +08:00
Steven Liu
e134c20374 avformat/dashdec: refine adaptionset attribute members 
Signed-off-by: Steven Liu <lq@onvideo.cn>
 2018-09-05 14:15:47 +08:00
Steven Liu
f499679e17 avformat/dashdec: refine mpd element of attribute name availabilityEndTime 
Signed-off-by: Steven Liu <lq@onvideo.cn>
 2018-09-05 14:13:56 +08:00