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7329b22c05
FFmpeg/libavutil
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Anton Khirnov 7329b22c05 lavu/fifo: Add new AVFifo API based upon the notion of element size 
Many AVFifoBuffer users operate on fixed-size elements (e.g. pointers),
but the current FIFO API deals exclusively in bytes, requiring extra
complexity in all these callers.

Add a new AVFifo API creating a FIFO with an element size
that may be larger than a byte. All operations on such a FIFO then
operate on complete elements.

This API does not reuse AVFifoBuffer and its API at all, but instead uses
an opaque struct called AVFifo. The AVFifoBuffer API will be deprecated
in a future commit once all of its users have been switched to the new
API.

Not reusing AVFifoBuffer also allowed to use the full range of size_t
from the beginning.
2022-02-07 00:30:22 +01:00
..
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/adler32: Remove unnecessary volatile 2022-01-29 21:26:26 +01:00
tomi
x86 x86/tx_float: avoid redefining macros 2022-02-02 07:51:45 +01:00
.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.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
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 lavu/fifo: Add new AVFifo API based upon the notion of element size 2022-02-07 00:30:22 +01:00
fifo.h lavu/fifo: Add new AVFifo API based upon the notion of element size 2022-02-07 00:30:22 +01:00
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_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
hwcontext_mediacodec.h
hwcontext_opencl.c libavutil/hwcontext_opencl: fix a bug for mapping qsv frame to opencl 2022-01-29 12:02:52 +08:00
hwcontext_opencl.h
hwcontext_qsv.c avutil/hwcontext_qsv: fix typo 2022-01-29 15:37:38 +01:00
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/videotoolbox: add support for memory mapping frames 2022-01-06 19:17:42 -08:00
hwcontext_videotoolbox.h lavu/videotoolbox: expose routine to set CVPixelBufferRef metadata 2021-12-22 18:43:17 -06:00
hwcontext_vulkan.c hwcontext_vulkan: use VkPhysicalDeviceTimelineSemaphoreFeatures 2022-02-01 22:54:24 +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
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: use quadhd for Quad HD 2022-01-12 13:42:26 +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
pixelutils.h
pixfmt.h avutil/pixfmt.h: typo 2022-01-21 11:58:23 +01:00
qsort.h
random_seed.c
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
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
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
threadmessage.h
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 lavu/tx: avoid using 64-bit enums 2022-01-27 10:21:25 +01:00
tx_template.c lavu/tx: add an RDFT implementation 2022-01-26 04:12:46 +01:00
tx.c lavu/tx: do not unconditionally free subcontexts if initialization fails 2022-01-29 01:02:37 +01:00
tx.h lavu/tx: add an RDFT implementation 2022-01-26 04:12:46 +01:00
utils.c avutil/utils: Remove racy check from avutil_version() 2021-09-29 02:58:07 +02:00
version.h lavu/fifo: Add new AVFifo API based upon the notion of element size 2022-02-07 00:30:22 +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 hwcontext_vulkan: avoid using 64-bit enums 2022-01-27 10:27:09 +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
xtea.c
xtea.h