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Haihao Xiang 7c6f9b9d63 Revert "avutils/hwcontext: When deriving a hwdevice, search for existing device in both directions" 
This reverts commit a4289497755386435783774a4f520eb7fc23cbc9.
There were objections on ML (see
https://ffmpeg.org/pipermail/ffmpeg-devel/2021-December/290530.html)

Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
2022-01-05 11:56:58 +08:00
..
aarch64
aarch64: Add Armv8.5-A BTI support
2021-11-16 13:43:56 +02:00
arm
arm/aarch64: Use mach_absolute_time as timer on apple platforms
2021-02-21 22:41:34 +02:00
avr32
…
bfin
…
loongarch
avcodec: [loongarch] Optimize h264_chroma_mc with LASX.
2021-12-15 18:37:40 +01:00
mips
avutil/mips: Use $at as MMI macro temporary register
2021-07-28 23:31:48 +02:00
ppc
avutil/ppc/cpu: Fix power8 linux detection
2019-02-05 09:29:57 +02:00
sh4
…
tests
avutil/tests/cpu: add slowgather
2021-12-21 17:52:09 -03:00
tomi
…
x86
avutil/cpu: move slow gather checks below in the function
2021-12-21 17:51:17 -03:00
.gitignore
…
adler32.c
avutil: Switch crypto APIs to size_t
2021-04-27 10:43:13 -03:00
adler32.h
avutil: Switch crypto APIs to size_t
2021-04-27 10:43:13 -03:00
aes_ctr.c
avutil/aes_ctr: Avoid allocation of AVAES struct
2021-12-08 14:14:00 +01:00
aes_ctr.h
Remove obsolete version.h inclusions
2021-07-22 14:34:31 +02:00
aes_internal.h
All: update names in copyright headers
2021-01-20 01:02:56 -06:00
aes.c
…
aes.h
Remove obsolete version.h inclusions
2021-07-22 14:34:31 +02:00
attributes.h
avutil/attributes: Fix too many warning: false is not defined [-Wundef]
2020-05-30 17:29:23 +08:00
audio_fifo.c
Replace all occurences of av_mallocz_array() by av_calloc()
2021-09-20 01:03:52 +02:00
audio_fifo.h
…
avassert.h
Fix typos
2018-09-14 21:36:21 +02:00
avsscanf.c
Remove unnecessary avassert.h inclusions
2021-07-22 15:02:30 +02:00
avstring.c
avutil/avstring: Check for memory allocation error in av_escape
2021-03-15 06:45:07 +01:00
avstring.h
avutil/{avstring,bprint}: add XML escaping from ffprobe to avutil
2021-03-05 19:45:00 +02:00
avutil.h
…
avutilres.rc
…
base64.c
avutil/base64: Fix undefined NULL + 0
2021-04-01 14:47:00 +02:00
base64.h
…
blowfish.c
…
blowfish.h
…
bprint.c
all: Use av_memdup() where appropriate
2021-12-03 16:07:02 +01:00
bprint.h
…
bswap.h
…
buffer_internal.h
avutil/buffer: Avoid allocation of AVBuffer when using buffer pool
2021-09-18 23:16:49 +02:00
buffer.c
avutil/buffer: Avoid allocation of AVBuffer when using buffer pool
2021-09-18 23:16:49 +02:00
buffer.h
avutil/buffer: constify some function parameters
2021-09-17 13:28:09 -03:00
camellia.c
…
camellia.h
…
cast5.c
…
cast5.h
…
channel_layout.c
avutil/channel_layout: add 22.2 layout
2020-08-04 00:17:56 +03:00
channel_layout.h
avutil/channel_layout: add 22.2 layout
2020-08-04 00:17:56 +03:00
color_utils.c
…
color_utils.h
…
colorspace.h
avutil/colorspace: add macros for RGB->YUV BT.709
2019-04-19 17:10:20 +05:30
common.h
libavutil/common: clip nan value to amin
2021-11-15 16:50:08 -03:00
cpu_internal.h
avutil: [loongarch] Add support for loongarch SIMD.
2021-12-15 18:37:40 +01:00
cpu.c
avutil/cpu: add slowgather to av_parse_cpu_caps()
2021-12-21 17:51:27 -03:00
cpu.h
libavutil/cpu: Add AV_CPU_FLAG_SLOW_GATHER.
2021-12-21 17:44:44 -03:00
crc.c
crc: add AV_CRC_8_SBC as a 8 bits CRC with polynomial 0x1D
2018-03-07 22:26:53 +01:00
crc.h
Remove obsolete version.h inclusions
2021-07-22 14:34:31 +02:00
cuda_check.h
avutil/cuda_check: add missing dynlink_loader.h include
2020-09-15 19:29:37 -03:00
des.c
…
des.h
…
detection_bbox.c
avutil/detection_bbox: Fix av_detection_bbox_alloc failed if nb_bboxes == 0
2021-10-08 10:11:59 +08:00
detection_bbox.h
lavu/detection_bbox.h: use AV_NUM_DETECTION_BBOX_CLASSIFY to replace AV_NUM_BBOX_CLASSIFY
2021-04-18 10:41:17 +08:00
dict.c
avutil/dict: av_realloc -> av_realloc_array()
2020-06-06 10:32:07 +08:00
dict.h
Remove obsolete version.h inclusions
2021-07-22 14:34:31 +02:00
display.c
…
display.h
avutil/display: fix inverted doc
2021-12-20 21:29:42 +01:00
dovi_meta.c
lavu/frame: Add Dolby Vision metadata side data type
2022-01-04 11:59:02 +01:00
dovi_meta.h
lavu/frame: Add Dolby Vision metadata side data type
2022-01-04 11:59:02 +01:00
downmix_info.c
…
downmix_info.h
…
dynarray.h
avutil/dynarry.h: fix comment grammar mistakes of FF_DYNARRAY_ADD
2019-06-01 17:43:48 +08:00
encryption_info.c
Replace all occurences of av_mallocz_array() by av_calloc()
2021-09-20 01:03:52 +02:00
encryption_info.h
avutil/encryption_info: Fix documentation problem.
2018-06-27 13:43:38 +02:00
error.c
…
error.h
avutil/error: Include macros.h for MKTAG
2021-07-29 22:02:05 +02:00
eval.c
libavutil/eval: Remove CONFIG_TRAPV special handling
2021-02-10 12:28:29 +01:00
eval.h
avutil/eval: Add av_expr_count_func() similar to av_expr_count_vars()
2019-12-28 11:20:48 +01:00
ffmath.h
…
fifo.c
…
fifo.h
…
file_open.c
avpriv_tempfile: add djgpp fallback
2018-11-28 22:16:07 +11:00
file.c
avutil/file: add more check befor destory the buffer
2019-08-30 09:16:01 +08:00
file.h
avutil/file: allow mapping 0 byte files with av_file_map
2018-09-09 21:21:42 +02:00
film_grain_params.c
libavutil: introduce AVFilmGrainParams side data
2020-11-25 23:06:33 +01:00
film_grain_params.h
avcodec/h264_slice: compute and export film grain seed
2021-08-24 09:58:52 -03:00
fixed_dsp.c
avutil/fixed_dsp: Fix integer overflows in butterflies_fixed_c()
2020-09-19 00:37:45 +02:00
fixed_dsp.h
…
float_dsp.c
avutil: add float_dsp.vector_dmul
2018-09-12 19:15:09 +02:00
float_dsp.h
avutil: add float_dsp.vector_dmul
2018-09-12 19:15:09 +02:00
frame.c
lavu/frame: Add Dolby Vision metadata side data type
2022-01-04 11:59:02 +01:00
frame.h
lavu/frame: Add Dolby Vision metadata side data type
2022-01-04 11:59:02 +01:00
hash.c
avutil: Switch crypto APIs to size_t
2021-04-27 10:43:13 -03:00
hash.h
Remove obsolete version.h inclusions
2021-07-22 14:34:31 +02:00
hdr_dynamic_metadata.c
Add HDR dynamic metadata struct (for SMPTE 2094-40) to libavutil
2018-12-21 17:52:00 +01:00
hdr_dynamic_metadata.h
Add HDR dynamic metadata struct (for SMPTE 2094-40) to libavutil
2018-12-21 17:52:00 +01:00
hmac.c
Remove obsolete version.h inclusions
2021-07-22 14:34:31 +02:00
hmac.h
Remove obsolete version.h inclusions
2021-07-22 14:34:31 +02:00
hwcontext_cuda_internal.h
avutil/hwcontext_cuda: allow using primary CUDA device context
2019-11-26 16:24:40 +01:00
hwcontext_cuda.c
avutil/hwcontext_cuda: return more useful error codes from init functions
2021-11-22 23:03:21 +01:00
hwcontext_cuda.h
avutil/hwcontext_cuda: allow using primary CUDA device context
2019-11-26 16:24:40 +01:00
hwcontext_d3d11va.c
Replace all occurences of av_mallocz_array() by av_calloc()
2021-09-20 01:03:52 +02:00
hwcontext_d3d11va.h
libavutil/hwcontext_d3d11va: adding more texture information to the D3D11 hwcontext API
2021-09-08 17:48:02 -03:00
hwcontext_drm.c
hwcontext_drm: make dependency on Linux kernel headers optional
2020-12-30 23:14:46 +01:00
hwcontext_drm.h
hwcontext_drm: Clarify value for unknown format modifiers
2018-03-22 23:18:53 +00:00
hwcontext_dxva2.c
avutil/hwcontext_dxva2: add ARGB format
2021-11-13 19:22:57 +01:00
hwcontext_dxva2.h
…
hwcontext_internal.h
Revert "avutils/hwcontext: When deriving a hwdevice, search for existing device in both directions"
2022-01-05 11:56:58 +08:00
hwcontext_mediacodec.c
lavu/hwcontext: add AV_HWDEVICE_TYPE_MEDIACODEC
2017-12-16 00:52:00 +01:00
hwcontext_mediacodec.h
lavu/hwcontext: add AV_HWDEVICE_TYPE_MEDIACODEC
2017-12-16 00:52:00 +01:00
hwcontext_opencl.c
Replace all occurences of av_mallocz_array() by av_calloc()
2021-09-20 01:03:52 +02:00
hwcontext_opencl.h
lavu/hwcontext_opencl.h: fix build on macOS
2017-11-28 00:23:42 -06:00
hwcontext_qsv.c
Revert "avutils/hwcontext: When deriving a hwdevice, search for existing device in both directions"
2022-01-05 11:56:58 +08:00
hwcontext_qsv.h
…
hwcontext_vaapi.c
libavutil/hwcontext_vaapi: Add a new nv12 format map to support vulkan frame
2021-12-10 17:03:48 +01:00
hwcontext_vaapi.h
…
hwcontext_vdpau.c
avutil/buffer: Switch AVBuffer API to size_t
2021-04-27 10:43:13 -03:00
hwcontext_vdpau.h
…
hwcontext_videotoolbox.c
lavu/hwcontext_videotoolbox: use OS-provided mapping routines when available
2021-12-22 18:43:34 -06:00
hwcontext_videotoolbox.h
lavu/videotoolbox: expose routine to set CVPixelBufferRef metadata
2021-12-22 18:43:17 -06:00
hwcontext_vulkan.c
hwcontext_vulkan: remove VK_EXT_hdr_metadata from autoloaded extensions list
2022-01-03 03:16:45 +01:00
hwcontext_vulkan.h
hwcontext_vulkan: stricter semaphore number requirements
2021-12-10 17:04:22 +01:00
hwcontext.c
Revert "avutils/hwcontext: When deriving a hwdevice, search for existing device in both directions"
2022-01-05 11:56:58 +08:00
hwcontext.h
Revert "avutils/hwcontext: When deriving a hwdevice, search for existing device in both directions"
2022-01-05 11:56:58 +08:00
imgutils_internal.h
…
imgutils.c
imgutils: expose av_image_copy_plane_uc_from()
2021-08-14 00:27:43 +02:00
imgutils.h
imgutils: expose av_image_copy_plane_uc_from()
2021-08-14 00:27:43 +02:00
integer.c
avutil/integer: Fix integer overflow in av_mul_i()
2018-10-24 23:15:24 +02:00
integer.h
…
internal.h
Replace all occurences of av_mallocz_array() by av_calloc()
2021-09-20 01:03:52 +02:00
intfloat.h
…
intmath.c
…
intmath.h
…
intreadwrite.h
intreadwrite: add AV_RL64A, AV_WL64A
2019-01-11 23:43:37 +11:00
lfg.c
…
lfg.h
avutil/lfg: Correct index increment type to avoid undefined behavior
2019-11-24 22:58:59 +01:00
libavutil.v
…
libm.h
…
lls.c
Remove obsolete version.h inclusions
2021-07-22 14:34:31 +02:00
lls.h
Remove obsolete version.h inclusions
2021-07-22 14:34:31 +02:00
log2_tab.c
…
log.c
avutil/log: update text requesting samples
2020-04-17 00:08:56 +02:00
log.h
avutil/log: Reorder elements of AVClass to make it smaller
2021-08-25 23:01:53 +02:00
lzo.c
…
lzo.h
…
macos_kperf.c
lavu/kperf: use ff_thread_once()
2021-07-21 16:35:27 +02:00
macos_kperf.h
lavu/kperf: use ff_thread_once()
2021-07-21 16:35:27 +02:00
macros.h
avutil/common, macros: Move several macros from common.h to macros.h
2021-07-29 22:02:05 +02:00
Makefile
avutil: add objc.h to SKIPHEADERS
2021-12-19 09:41:16 -08:00
mastering_display_metadata.c
…
mastering_display_metadata.h
avutil/mastering_display_metadata: fix copyright header wrongly formated as doxy
2018-01-11 11:35:51 -03:00
mathematics.c
Remove obsolete version.h inclusions
2021-07-22 14:34:31 +02:00
mathematics.h
avutil/mathematics: Document av_rescale_rnd() behavior on non int64 results
2021-10-21 14:13:03 +02:00
md5.c
avutil/md5: Avoid av_unused variable
2021-10-02 17:13:57 +02:00
md5.h
Remove obsolete version.h inclusions
2021-07-22 14:34:31 +02:00
mem_internal.h
avutil/mem: make ff_fast_malloc() internal to mem.c
2021-05-27 10:29:52 -03:00
mem.c
avutil/mem: Deprecate av_mallocz_array()
2021-09-20 01:04:09 +02:00
mem.h
avutil/mem: Deprecate av_mallocz_array()
2021-09-20 01:04:09 +02:00
motion_vector.h
…
murmur3.c
avutil: Switch crypto APIs to size_t
2021-04-27 10:43:13 -03:00
murmur3.h
Remove obsolete version.h inclusions
2021-07-22 14:34:31 +02:00
objc.h
avutil: add obj-c helpers into header-only include
2021-12-18 11:55:47 -08:00
opt.c
avutil/opt: fix mis-alignment of option and constant values for filter help
2021-11-13 19:55:32 +01:00
opt.h
avutil/opt: Document actual behaviour of av_opt_copy a bit more
2021-08-17 19:11:57 +02:00
parseutils.c
avutil/parseutils: add qhd(Quad HD) or wqhd(Wide Quad HD) for 1440p
2021-11-03 21:38:37 +08:00
parseutils.h
…
pca.c
…
pca.h
…
pixdesc.c
lavu/pixfmt: add high-bit-depth semi-planar 4:2:2/4:4:4 formats
2021-11-28 16:40:43 -06:00
pixdesc.h
Remove obsolete version.h inclusions
2021-07-22 14:34:31 +02:00
pixelutils.c
lavutil/pixelutils: add sad_32x32 in pixelutils API.
2018-07-31 19:09:35 +08:00
pixelutils.h
…
pixfmt.h
lavu/pixfmt: add high-bit-depth semi-planar 4:2:2/4:4:4 formats
2021-11-28 16:40:43 -06:00
qsort.h
…
random_seed.c
random_seed: use bcrypt instead of the old wincrypt API
2018-04-19 10:54:26 +03:00
random_seed.h
…
rational.c
lavu: add av_gcd_q().
2020-05-23 15:51:44 +02:00
rational.h
lavu: add av_gcd_q().
2020-05-23 15:51:44 +02:00
rc4.c
…
rc4.h
…
replaygain.h
…
reverse.c
…
reverse.h
…
ripemd.c
avutil: Switch crypto APIs to size_t
2021-04-27 10:43:13 -03:00
ripemd.h
Remove obsolete version.h inclusions
2021-07-22 14:34:31 +02:00
samplefmt.c
avutil/samplefmt: don't add offsets to NULL pointers
2021-06-13 16:10:37 -03:00
samplefmt.h
avutil/samplefmt: remove outdated comment
2021-06-13 16:10:37 -03:00
sha512.c
avutil: Switch crypto APIs to size_t
2021-04-27 10:43:13 -03:00
sha512.h
Remove obsolete version.h inclusions
2021-07-22 14:34:31 +02:00
sha.c
avutil: Switch crypto APIs to size_t
2021-04-27 10:43:13 -03:00
sha.h
Remove obsolete version.h inclusions
2021-07-22 14:34:31 +02:00
slicethread.c
lavu/slicethread: return ENOSYS rather than EINVAL in the dummy func
2021-08-29 18:45:04 +02:00
slicethread.h
…
softfloat_ieee754.h
avutil/softfloat_ieee754: Fix odd bit position for exponent and sign in av_bits2sf_ieee754()
2019-07-21 11:26:36 +02:00
softfloat_tables.h
…
softfloat.h
avutil/softfloat: Add FLOAT_MIN
2017-11-05 22:13:16 +01:00
spherical.c
avutil/spherical: Use av_strstart instead of strncmp
2021-02-28 17:14:21 +01:00
spherical.h
…
stereo3d.c
avutil/stereo3d: Use av_strstart instead of strncmp
2021-02-28 17:14:21 +01:00
stereo3d.h
Merge commit '99e9697e3a12ab4a6638a36b95edafd6a98f9eaa'
2017-11-29 21:06:49 -03:00
tablegen.h
…
tea.c
…
tea.h
…
thread.h
avutil/thread: fix strict_pthread_cond_timedwait
2020-01-25 23:16:18 +01:00
threadmessage.c
lavu/threadmessage: add av_thread_message_queue_nb_elems()
2018-04-26 19:41:19 +02:00
threadmessage.h
lavu/threadmessage: add av_thread_message_queue_nb_elems()
2018-04-26 19:41:19 +02:00
time_internal.h
Merge commit 'c4642788e83b0858bca449f9b6e71ddb015dfa5d'
2019-05-02 13:50:31 -03:00
time.c
lavu: use address-of operator checking clock_gettime
2020-12-28 01:12:26 -03:00
time.h
…
timecode.c
avutil/timecode: Avoid fps overflow
2021-03-14 23:29:51 +01:00
timecode.h
avutil/timecode: add av_timecode_init_from_components
2020-12-03 18:32:54 +01:00
timer.h
lavu/kperf: use ff_thread_once()
2021-07-21 16:35:27 +02:00
timestamp.h
…
tree.c
…
tree.h
Remove obsolete version.h inclusions
2021-07-22 14:34:31 +02:00
twofish.c
avutil/twofish: Fixed decryption
2021-12-19 01:02:59 +01:00
twofish.h
…
tx_double.c
lavu/tx: add support for double precision FFT and MDCT
2019-08-02 01:19:52 +01:00
tx_float.c
lavu/tx: add support for double precision FFT and MDCT
2019-08-02 01:19:52 +01:00
tx_int32.c
lavu/tx: implement 32 bit fixed point FFT and MDCT
2020-02-13 17:10:34 +00:00
tx_priv.h
Remove unnecessary avassert.h inclusions
2021-07-22 15:02:30 +02:00
tx_template.c
checkasm: add av_tx FFT SIMD testing code
2021-04-24 17:19:17 +02:00
tx.c
avutil/tx: add a return at the end of non-void functions
2021-08-06 21:22:49 -03:00
tx.h
lavu/tx: add full-sized iMDCT transform flag
2021-04-24 17:17:27 +02:00
utils.c
avutil/utils: Remove racy check from avutil_version()
2021-09-29 02:58:07 +02:00
version.h
lib*/version.h: Bump Versions after release/5.0 branch
2022-01-04 14:29:06 +01:00
video_enc_params.c
lavu/video_enc_params: make sure blocks are properly aligned
2021-06-10 16:59:50 +02:00
video_enc_params.h
mpegvideo: use the AVVideoEncParams API for exporting QP tables
2021-01-01 14:23:19 +01:00
vulkan_functions.h
avutil/hwcontext_vulkan: fully support customizable validation layers
2021-11-26 10:36:39 +01:00
vulkan_glslang.c
avutil/vulkan_glslang: fix compiling failure issue
2021-11-19 16:47:48 +01:00
vulkan_loader.h
vulkan_loader: fix typo in error message
2021-11-18 06:40:52 +01:00
vulkan_shaderc.c
lavu/vulkan: add support for using libshaderc as a GLSL compiler
2021-11-19 16:47:30 +01:00
vulkan.c
lavu/vulkan: check for initialization when freeing buffers
2021-11-20 01:48:45 +01:00
vulkan.h
vulkan: fix checkheaders
2021-11-19 16:47:28 +01:00
wchar_filename.h
Replace all occurences of av_mallocz_array() by av_calloc()
2021-09-20 01:03:52 +02:00
xga_font_data.c
…
xga_font_data.h
Merge commit 'abf1c058d1bd0ed1b820ea5e501a4484756f00b0'
2017-11-11 11:29:16 -03:00
xtea.c
…
xtea.h
…