ffmpeg/FFmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2024-10-19 21:13:25 +00:00
Code Issues Packages Projects Releases Wiki Activity
111,608 Commits 37 Branches 400 Tags 505 MiB
071c625ad7
Commit Graph

111608 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Andreas Rheinhardt
071c625ad7 fftools/ffmpeg_opt: Reduce scope of variables for deprecated code 
Reviewed-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2023-07-23 17:55:38 +02:00
Andreas Rheinhardt
8bb1bcf47d fftools/ffmpeg_opt: Fix leak on error 
Fixes Coverity id #1539096.

Reviewed-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2023-07-23 17:55:38 +02:00
Andreas Rheinhardt
0368ded1a9 fftools/opt_common: Fix leak on error 
Fixes Coverity issue #743443.

Reviewed-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2023-07-23 17:55:38 +02:00
Andreas Rheinhardt
2654347d7a fftools/ffmpeg_opt: Fix leak on error 
Fixes Coverity issue #1539097.

Reviewed-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2023-07-23 17:55:38 +02:00
Andreas Rheinhardt
2a44c4bc9e fftools/ffmpeg_mux_init: Fix leak on error 
Fixes Coverity issue #1539098.

Reviewed-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2023-07-23 17:55:38 +02:00
Niklas Haas
e9e37ea2f1 avfilter/vf_libplacebo: fix skip_aa option range 
Max incorrectly specified as 0, should be 1.
 2023-07-23 17:50:41 +02:00
Zhao Zhili
89f5124d0a avfilter: add transpose_vt for videotoolbox pix_fmt 
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
 2023-07-23 11:52:28 +08:00
Zhao Zhili
c2c96c4c24 avfilter: add scale_vt for videotoolbox pix_fmt 
For example,

./ffmpeg -hwaccel videotoolbox \
	-hwaccel_output_format videotoolbox_vld \
	-i ios-265.mov \
	-c:v hevc_videotoolbox \
	-profile:v main \
	-b:v 3M \
	-vf scale_vt=w=iw/2:h=ih/2:color_matrix=bt709:color_primaries=bt709:color_transfer=bt709 \
	-c:a copy \
	-tag:v hvc1 \
	/tmp/test.mp4

Input: hevc (Main 10) (hvc1 / 0x31637668), yuv420p10le(tv, bt2020nc/bt2020/arib-std-b67), 3840x2160
Output: hevc (Main) (hvc1 / 0x31637668), yuv420p(tv, bt709, progressive), 1920x1080
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
 2023-07-23 11:51:57 +08:00
Zhao Zhili
6c90fcd9e6 avcodec/videotoolboxenc: use color parameters conversion from avutil 
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
 2023-07-23 11:51:42 +08:00
Paul B Mahol
b2ceed406b avfilter/avf_showcwt: reduce memory usage 2023-07-22 22:27:57 +02:00
Rémi Denis-Courmont
f25ad0fe02 checkasm: improve Linux perf error message 
Report the failing system call name, as is convention, rather than just
a rather unhelpful "syscall".
 2023-07-22 21:35:15 +03:00
Rémi Denis-Courmont
983af74452 macos_kperf: fix incomplete prototype 2023-07-22 21:35:15 +03:00
Rémi Denis-Courmont
c644aabec8 timer: don't leak perf FD if zero 2023-07-22 21:35:15 +03:00
Paul B Mahol
ffa3edbf51 avfilter/avf_showcwt: extend min frequency accepted range 
Also always check that min frequency is lower than max frequency.
 2023-07-22 18:05:38 +02:00
Paul B Mahol
c24c7bcc95 avfilter/avf_showcwt: no need for big forward FFT with small sample rates 2023-07-22 18:05:38 +02:00
Paul B Mahol
e6168e43a2 avfilter/avf_showcwt: improve analysis 
Make inverse FFT step always power of 2 in size.
 2023-07-22 18:05:38 +02:00
Michael Niedermayer
c41ab871c7
avformat/id3v2: Free buffer in decode_str() 
Fixes: memleak
Fixes: 60058/clusterfuzz-testcase-minimized-ffmpeg_dem_IFF_fuzzer-5665259244093440

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2023-07-22 17:05:47 +02:00
Michael Niedermayer
f9b29451e4
avcodec/rka: Fix integer overflow in decode_filter() 
Fixes: signed integer overflow: 2147443649 + 65535 cannot be represented in type 'int'
Fixes: 60054/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RKA_fuzzer-5095674572832768

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2023-07-22 17:05:47 +02:00
Michael Niedermayer
167b4f56f1
avformat/rka: bps < 8 is invalid 
Fixes: division by zero
Fixes: 57828/clusterfuzz-testcase-minimized-ffmpeg_dem_RKA_fuzzer-6571818338353152

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2023-07-22 16:18:39 +02:00
Michael Niedermayer
fd5aa93a37
avcodec: Rename ff_kbd_window_init() as it will be needed from outside libavcodec 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2023-07-22 16:18:39 +02:00
Michael Niedermayer
cf00f60bab
avcodec/kbdwin: Support arbitrary sized windows 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2023-07-22 16:18:39 +02:00
Michael Niedermayer
94d44dbe21
avcodec/pcm: allow Changing parameters 
SDR needs this for switching between mono and stereo stations

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2023-07-22 16:18:39 +02:00
Michael Niedermayer
8f48a62151
avutil/tx_template: extend to 2M 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2023-07-22 16:18:39 +02:00
Kieran Kunhya
a4e616824b libavutil: Remove TOMI CPU 2023-07-22 00:36:53 +01:00
Rémi Denis-Courmont
c2b38619c0 swscale/rgb2rgb2: rework RISC-V V shuffle_bytes_{1230,3012} 
This avoids strided loads.

Before:
shuffle_bytes_1230_rvv_i32: 308.7
shuffle_bytes_3012_rvv_i32: 308.7

After:
shuffle_bytes_1230_rvv_i32: 46.7
shuffle_bytes_3012_rvv_i32: 46.7
 2023-07-21 22:18:02 +03:00
Rémi Denis-Courmont
15982554e6 swscale/rgb2rgb2: rework RISC-V V shuffle_bytes_{0321,2103} 
This avoids strided loads.

Before:
shuffle_bytes_0321_rvv_i32: 307.7
shuffle_bytes_2103_rvv_i32: 308.7

After:
shuffle_bytes_0321_rvv_i32: 59.7
shuffle_bytes_2103_rvv_i32: 61.5
 2023-07-21 22:18:02 +03:00
Rémi Denis-Courmont
d3948e4db5 swscale: inline ff_shuffle_bytes_3210_rvv 
No functional changes.
 2023-07-21 22:18:02 +03:00
Lynne
e6a12a5214
vulkan_av1: remove an invalid debug print 
Leftover.
 2023-07-21 20:04:21 +02:00
Lynne
3e3d46309b
lavu/vulkan: remove unused field from the execution pool structure 2023-07-21 20:04:21 +02:00
Lynne
97890c2b55
lavu/vulkan: remove threadsafe buffer index load and fix a signed overflow 
It's not needed anymore.
 2023-07-21 20:04:20 +02:00
Lynne
c06ad641ec
lavc/vulkan_decode: use a single execution pool per thread 
The spec says command buffer pools must be externally synchronized
objects.

This still lets us pool some, just not as much.
 2023-07-21 20:04:15 +02:00
Jan Beich
e6bd8b1323 hwcontext_vulkan: hide Linux-only header after 571756bf2f 
major/minor are in <sys/types.h> on BSDs and <sys/mkdev.h> on Solaris-like.

libavutil/hwcontext_vulkan.c:55:10: fatal error: 'sys/sysmacros.h' file not found
#include <sys/sysmacros.h>
^~~~~~~~~~~~~~~~~
 2023-07-21 20:04:10 +02:00
Paul B Mahol
74474a551b avfilter/avf_showcwt: fix index storing 2023-07-21 00:44:01 +02:00
Paul B Mahol
86a1904f41 avfilter/avf_showcwt: move variables out of loop 2023-07-21 00:43:47 +02:00
Paul B Mahol
3dc93acc56 avfilter/vf_pseudocolor: add four more presets 2023-07-21 00:43:46 +02:00
Rémi Denis-Courmont
44cac1def0 lavc/audiodsp: rework RISC-V V scalar product 
Take vector reduction out of the loop and unroll.

Before:
audiodsp.scalarproduct_int16_c: 12321.0
audiodsp.scalarproduct_int16_rvv_i32: 4175.7

After:
audiodsp.scalarproduct_int16_c: 12320.5
audiodsp.scalarproduct_int16_rvv_i32: 1230.2
 2023-07-20 22:54:34 +03:00
Rémi Denis-Courmont
29b9d616c2 lavu/float_dsp: rework RISC-V V scalar product 
1) Take the reductive sum out of the loop,
   leaving a regular vector addition in the loop.
2) Merge the addition and the multiplication.
3) Unroll.

Before:
scalarproduct_float_rvv_f32: 832.5

After:
scalarproduct_float_rvv_f32: 275.2
 2023-07-20 22:54:34 +03:00
Rémi Denis-Courmont
b710f881ce lavu/float_dsp: unroll RISC-V V loops 
butterflies_float_c: 1057.0
butterflies_float_rvv_f32: 351.0 (before)
butterflies_float_rvv_f32: 329.5 (after)

vector_dmac_scalar_c: 819.0
vector_dmac_scalar_rvv_f64: 670.5 (before)
vector_dmac_scalar_rvv_f64: 431.0 (after)

vector_dmul_c: 800.2
vector_dmul_rvv_f64: 541.5 (before)
vector_dmul_rvv_f64: 426.0 (after)

vector_dmul_scalar_c: 545.7
vector_dmul_scalar_rvv_f64: 670.7 (before)
vector_dmul_scalar_rvv_f64: 324.7 (after)

vector_fmac_scalar_c: 804.5
vector_fmac_scalar_rvv_f32: 412.7 (before)
vector_fmac_scalar_rvv_f32: 214.5 (after)

vector_fmul_c: 811.2
vector_fmul_rvv_f32: 285.7 (before)
vector_fmul_rvv_f32: 214.2 (after)

vector_fmul_add_c: 1313.0
vector_fmul_add_rvv_f32: 349.0 (before)
vector_fmul_add_rvv_f32: 290.2 (after)

vector_fmul_reverse_c: 815.7
vector_fmul_reverse_rvv_f32: 529.2 (before)
vector_fmul_reverse_rvv_f32: 515.7 (after)

vector_fmul_scalar_c: 546.0
vector_fmul_scalar_rvv_f32: 350.2 (before)
vector_fmul_scalar_rvv_f32: 169.5 (after)
 2023-07-20 22:54:34 +03:00
Rémi Denis-Courmont
effadce6c7 avcodec/x86/mathops: clip constants used with shift instructions within inline assembly 
Fixes assembling with binutil as >= 2.41

Signed-off-by: James Almer <jamrial@gmail.com>
 2023-07-20 16:51:53 -03:00
Anton Khirnov
ccc6849932 fftools/ffmpeg: stop calling exit_program() 
Remove exit_program() and register_exit(), as they are no longer used.
 2023-07-20 20:47:46 +02:00
Anton Khirnov
a81d9231b9 fftools/ffprobe: stop calling exit_program() 
Inline the relevant part of ffprobe_cleanup() into main() and drop the
rest.
 2023-07-20 20:47:46 +02:00
Anton Khirnov
be49c48282 fftools/ffprobe: inline opt_output_file() into its only caller 
There is no reason to keep them separate.

Also, replace exit_program() with returning an error code.
 2023-07-20 20:47:46 +02:00
Anton Khirnov
411e183360 fftools/opt_common: replace report_and_exit() with returning an error code 
Remove report_and_exit(), as it has no more users.
 2023-07-20 20:47:46 +02:00
Anton Khirnov
78699923ac fftools/ffplay: replace report_and_exit() with returning an error code 2023-07-20 20:47:46 +02:00
Anton Khirnov
140cb5a742 fftools/ffprobe: replace report_and_exit() with returning error codes 2023-07-20 20:47:46 +02:00
Anton Khirnov
83ace80bfd fftools/ffmpeg: return an error from MATCH_PER_STREAM_OPT() instead of aborting 2023-07-20 20:47:46 +02:00
Anton Khirnov
2f155b18a1 fftools/ffmpeg: return an error from assert_avoptions() instead of aborting 
Rename it to check_avoptions().
 2023-07-20 20:47:46 +02:00
Anton Khirnov
eda1fac27a fftools/cmdutils: return AVERROR_EXIT for OPT_EXIT options instead of aborting() 2023-07-20 20:47:46 +02:00
Anton Khirnov
8173623e39 fftools/ffmpeg: consolidate exiting from main() on error 2023-07-20 20:47:46 +02:00
Anton Khirnov
c56fabde27 fftools/ffmpeg_opt: consolidate printing errors in ffmpeg_parse_options() 2023-07-20 20:47:46 +02:00