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7931e766ad
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8283 Commits

Author SHA1 Message Date
Paul B Mahol
7931e766ad avfilter/vf_v360: improve sg output format 2020-03-26 13:37:13 +01:00
Paul B Mahol
0b43897530 avfilter/vf_v360: fix hfov/vfov calculation from dfov for sg projection 2020-03-25 13:38:41 +01:00
Andreas Rheinhardt
65e8f6dd9b avfilter/vf_paletteuse: Forward error codes 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2020-03-24 20:14:08 +01:00
Gyan Doshi
7239254b1d avfilter/hue: fix range in comment 
Found-by: Michael Koch
Signed-off-by: Gyan Doshi <ffmpeg@gyani.pro>
 2020-03-24 15:04:52 +05:30
Linjie Fu
acc6f632b4 lavfi/vf_dnn_processing: Fix compile warning of mixed declarations and code 
Signed-off-by: Linjie Fu <linjie.fu@intel.com>
Reviewed-by: Guo, Yejun <yejun.guo@intel.com>
 2020-03-19 14:27:23 +08:00
Lynne
1a5e9ae4d8 scale_vulkan: add support for RGB->YUV conversions 
Only top-left chroma position supported for now.
 2020-03-17 22:52:00 +00:00
Paul B Mahol
d64cbd4fda remove CHAR_MIN/CHAR_MAX usage 
It is not needed at all.
 2020-03-17 22:46:36 +01:00
Paul B Mahol
6fbc7f092e avfilter/af_anequalizer: fix off by one in reallocation 2020-03-14 19:39:04 +01:00
Paul B Mahol
8f222573e9 avfilter/f_sendcmd: add more useful variables 2020-03-13 17:19:33 +01:00
Guo, Yejun
e35f966853 avfilter/vf_dnn_processing.c: add frame size change support for planar yuv format 
The Y channel is handled by dnn, and also resized by dnn. The UV channels
are resized with swscale.

The command to use espcn.pb (see vf_sr) looks like:
./ffmpeg -i 480p.jpg -vf format=yuv420p,dnn_processing=dnn_backend=tensorflow:model=espcn.pb:input=x:output=y -y tmp.espcn.jpg

Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Reviewed-by: Pedro Arthur <bygrandao@gmail.com>
 2020-03-12 18:22:51 +08:00
Guo, Yejun
bd50453894 avfilter/vf_dnn_processing.c: add planar yuv format support 
Only the Y channel is handled by dnn, the UV channels are copied
without changes.

The command to use srcnn.pb (see vf_sr) looks like:
./ffmpeg -i 480p.jpg -vf format=yuv420p,scale=w=iw*2:h=ih*2,dnn_processing=dnn_backend=tensorflow:model=srcnn.pb:input=x:output=y -y srcnn.jpg

Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Reviewed-by: Pedro Arthur <bygrandao@gmail.com>
 2020-03-12 18:22:39 +08:00
Guo, Yejun
d86a8c056b avfilter/vf_dnn_processing.c: use swscale for uint8<->float32 convert 
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Reviewed-by: Pedro Arthur <bygrandao@gmail.com>
 2020-03-12 18:22:18 +08:00
James Almer
36aaee2a65 avfilter/Makefile: remove dnn files when calling make clean 
Also remove the ancient reference to libmpcodecs while at it.

Signed-off-by: James Almer <jamrial@gmail.com>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
 2020-03-11 14:11:37 +08:00
Paul B Mahol
70209000fd avfilter/f_sendcmd: implement expr flag 
Make possible to parse expressions and store results as arguments
for target filters.
 2020-03-03 20:38:56 +01:00
Paul B Mahol
5c7b6aadb5 avfilter/vf_v360: simplify some unnecessary indirections 2020-03-03 12:41:30 +01:00
Paul B Mahol
580d68f90e avfilter/vf_v360: add half equirectangular input format 2020-03-03 12:21:16 +01:00
Paul B Mahol
ca04231983 avfilter/vf_v360: add half equirectangular output format 2020-03-03 12:03:42 +01:00
Guo, Yejun
f9cb7cf424 avfilter/vf_sr.c: refine code to use AVPixFmtDescriptor.log2_chroma_h/w 
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Reviewed-by: Pedro Arthur <bygrandao@gmail.com>
 2020-03-03 15:28:59 +08:00
Paul B Mahol
6e1913a02e avfilter/vf_v360: add truncated square pyramid input format 2020-03-02 19:05:13 +01:00
Paul B Mahol
3dd81be866 avfilter/vf_v360: add truncated square pyramid output format 2020-03-02 17:43:25 +01:00
Paul B Mahol
1281399135 avfilter/vf_v360: fix cylindrical input format 2020-03-01 11:24:31 +01:00
Paul B Mahol
db8146f4dd avfilter/vf_v360: cleanup some code 2020-03-01 10:33:36 +01:00
Paul B Mahol
8f3df1dd4d avfilter/vf_v360: improve interpolation for equirect input at poles 2020-02-29 22:35:02 +01:00
Andreas Rheinhardt
be82dc175b avfilter/vf_cas: Remove superfluous ; 
The second ; in a double ;; is actually a null statement. It triggers
the typical declaration-after-statement compiler-warnings if it occurs
in the middle of several declarations (like here).

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-02-29 22:31:01 +01:00
Paul B Mahol
f707c84b8b avfilter/vf_v360: add partial size setup for flat 
Other part of size is calculated from both available horizontal
and vertical FOV and given one size component.
 2020-02-29 20:22:37 +01:00
Paul B Mahol
3733a6bc20 avfilter/vf_v360: speed up fisheye input calculation 2020-02-29 16:39:35 +01:00
Paul B Mahol
2dfd9445ff avfilter/vf_v360: improve tetrahedron input format at frame borders 2020-02-29 14:24:35 +01:00
Paul B Mahol
50a13b987b avfilter/vf_v360: simplify tetrahedron input calculation 2020-02-29 14:24:35 +01:00
Paul B Mahol
fc7d4d08fb avfilter/vf_v360: improve precision of some output formats 2020-02-29 14:24:35 +01:00
Paul B Mahol
31ecfa95fb avfilter/vf_v360: simplify code which handles interpolation points 2020-02-28 16:53:19 +01:00
Paul B Mahol
9b22254331 avfilter/vf_v360: add initial barrel split format input support 2020-02-27 23:37:23 +01:00
Paul B Mahol
b0a9960a77 avfilter/vf_v360: add barrel split format output support 2020-02-26 14:52:25 +01:00
Jacob Ruiz
ba2581adb2 avfilter/vf_zscale: fix crash on unaligned input 2020-02-25 19:52:26 +01:00
Paul B Mahol
7e08a92370 avfilter/vf_convolve: reset fft/ifft pointers after free 2020-02-25 17:35:09 +01:00
Paul B Mahol
b484eb2556 avfilter/vf_v360: add basic commands support 2020-02-25 11:33:06 +01:00
Paul B Mahol
08a21c1fd8 avfilter/vf_v360: handle gracefully invalid values for rorder option 2020-02-25 11:12:02 +01:00
Paul B Mahol
72b6c8c99f avfilter: add Contrast Adaptive Sharpen video filter 2020-02-24 11:57:25 +01:00
Paul B Mahol
90913abc2e avfilter/vf_v360: improve dfisheye_to_xyz() output 2020-02-23 22:00:32 +01:00
Paul B Mahol
e6ea0e7429 avfilter/vf_v360: improve fisheye_to_xyz() output 2020-02-23 21:55:35 +01:00
Paul B Mahol
ebc8806b9f avfilter/vf_v360: improve equirect_to_xyz() quality 2020-02-23 18:15:06 +01:00
Linjie Fu
edf2c7be5c lavfi/vf_scale_qsv: fix the class_name in help for scale_qsv 
Class name is used in show_help_children(avfilter_get_class(),...)
to prompt the available filters.

$ ffmpeg -h full

Before:
qsvscale AVOptions:

After:
scale_qsv AVOptions:

Signed-off-by: Linjie Fu <linjie.fu@intel.com>
Signed-off-by: Zhong Li <zhongli_dev@126.com>
 2020-02-18 10:27:02 +08:00
Michael Niedermayer
0c0ca0f244 avfilter/vf_aspect: Fix integer overflow in compute_dar() 
Fixes: signed integer overflow: 1562273630 * 17 cannot be represented in type 'int'
Fixes: Ticket8323

Found-by: Suhwan
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-02-16 15:13:10 +01:00
Paul B Mahol
314a783bb8 avfilter/vf_phase: add >8 bit support 2020-02-15 12:18:51 +01:00
Paul B Mahol
55755b4ab2 avfilter/opencl: use av_fopen_utf8() 2020-02-14 21:49:47 +01:00
Paul B Mahol
5452d0372c avfilter/vf_fieldhint: use av_fopen_utf8() 2020-02-14 21:47:55 +01:00
Paul B Mahol
a2c0746344 avfilter/vf_lut3d: use av_fopen_utf8() 2020-02-14 21:44:38 +01:00
Paul B Mahol
5fe6c6b8f4 avfilter/vf_remap: add fill color option 2020-02-14 13:19:05 +01:00
Paul B Mahol
1c6a91990d avfilter: add pad opencl filter 2020-02-14 09:59:27 +01:00
Paul B Mahol
47773f7979 avfilter/vf_xmedian: implement percentile option 2020-02-12 14:59:32 +01:00
Paul B Mahol
28743f1803 avfilter/vf_median: implement percentile option 2020-02-12 11:27:28 +01:00