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06f084468e
FFmpeg/libavutil
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Niklas Haas 06f084468e avutil/csp: add EOTF function definitions 
The existing av_csp_trc_func_from_id() mostly implements the OETF, except for
PQ. As such, we are currently missing a precise definition of an ITU-R EOTF.
Introduce the new functions av_csp_itu_eotf() and av_csp_itu_eotf_inv(), to fill
this void. Note that this is not possible in all cases, e.g. AVCOL_TRC_LOG which
has no corresponding EOTF definition in any ITU-R standard.

Note that we cannot implement the proper HLG and SMPTE 428 OOTFs without access
to all three color channels, because they are not independent per channel. As a
result, we need to define them on double[3] instead of double (*func)(double).
2024-12-05 12:27:32 +01:00
..
aarch64 aarch64: Print the SVE vector length in libavutil/tests/cpu.c 2024-09-27 00:06:30 +03:00
arm avutil/cpu_internal: Provide ff_getauxval() wrapper for getauxvaul() 2024-09-09 06:20:11 -04:00
loongarch avutil/cpu_internal: Provide ff_getauxval() wrapper for getauxvaul() 2024-09-09 06:20:11 -04:00
mips avutil/cpu_internal: Provide ff_getauxval() wrapper for getauxvaul() 2024-09-09 06:20:11 -04:00
ppc libavutil/ppc: defines involving bit shifts should be unsigned 2024-11-03 22:05:06 -05:00
riscv lavu/float_dsp: fix compilation with RISC-V ILP32 ABI 2024-11-25 19:29:21 +02:00
tests avutil/csp: add av_csp_trc_inv_from_id() 2024-12-05 12:26:49 +01:00
wasm configure: Add wasm as a fake arch 2024-12-04 16:43:06 +08:00
x86 x86/tx_float: remove HAVE_AVX2_EXTERNAL checks 2024-10-06 01:32:49 +02:00
.gitignore
adler32.c
adler32.h
aes_ctr.c
aes_ctr.h
aes_internal.h
aes.c
aes.h
ambient_viewing_environment.c avutil/ambient_viewing_environment: set a sane default value for AVRational fields 2024-06-20 17:02:50 -03:00
ambient_viewing_environment.h
attributes_internal.h
attributes.h
audio_fifo.c avutil/audio_fifo: Constify some pointees 2023-09-12 09:20:13 +02:00
audio_fifo.h avutil/audio_fifo: Constify some pointees 2023-09-12 09:20:13 +02:00
avassert.h lavu/avassert: include config.h 2023-07-12 15:35:37 +02:00
avsscanf.c avutil/avsscanf: Remove dead code 2024-07-21 17:02:12 +02:00
avstring.c avutil/avstring: Use proper types 2024-03-10 13:51:37 +01:00
avstring.h avutil/avstring: Remove obsolete version.h inclusion 2023-09-07 00:48:50 +02:00
avutil.h lavu: deprecate av_opt_set_int_list() and related infrastructure 2024-09-30 09:14:04 +02:00
avutilres.rc
base64.c libavutil/base64: Try not to write over the array end 2024-05-13 03:26:57 +02:00
base64.h
blowfish.c
blowfish.h
bprint.c avutil/bprint: Allow size == 0 in av_bprint_init_for_buffer() 2023-08-10 08:53:38 +02:00
bprint.h fix "param"s that should be "@param" 2024-03-04 17:45:00 +01:00
bswap.h lavu/bswap: remove some inline assembler 2024-06-13 21:16:16 +03:00
buffer_internal.h
buffer.c avutil/buffer: Check ff_mutex_init() for failure 2024-07-21 17:02:13 +02:00
buffer.h
camellia.c
camellia.h
cast5.c
cast5.h
channel_layout.c avutil/channel_layout: add Binaural channels and layout 2024-11-13 12:38:04 -03:00
channel_layout.h avutil/channel_layout: add Binaural channels and layout 2024-11-13 12:38:04 -03:00
colorspace.h
common.h lavu/common.h: Fix UB in av_clip_uintp2_c() 2024-06-14 14:28:25 +02:00
cpu_internal.h configure: Add wasm as a fake arch 2024-12-04 16:43:06 +08:00
cpu.c configure: Add wasm as a fake arch 2024-12-04 16:43:06 +08:00
cpu.h configure: Add wasm as a fake arch 2024-12-04 16:43:06 +08:00
crc.c
crc.h
csp.c avutil/csp: add EOTF function definitions 2024-12-05 12:27:32 +01:00
csp.h avutil/csp: add EOTF function definitions 2024-12-05 12:27:32 +01:00
cuda_check.h
des.c
des.h
detection_bbox.c avutil/common: Don't auto-include mem.h 2024-03-31 00:08:43 +01:00
detection_bbox.h
dict_internal.h
dict.c avutil/dict: Deduplicate freeing dictionary 2024-03-08 01:01:49 +01:00
dict.h
display.c
display.h
dovi_meta.c avutil/dovi_meta: add dolby vision extension blocks 2024-04-03 16:16:25 +02:00
dovi_meta.h avutil/dovi_meta: document static vs dynamic ext blocks 2024-08-16 11:48:02 +02:00
downmix_info.c
downmix_info.h
dynarray.h
emms.h avutil/internal: Don't auto-include emms.h 2023-09-04 11:04:45 +02:00
encryption_info.c avutil/mem: Don't include avutil.h 2023-09-07 00:42:10 +02:00
encryption_info.h
error.c avutil/error: Add HTTP 429 Too Many Requests AVERROR code 2024-04-25 14:13:47 +01:00
error.h avutil/error: Add HTTP 429 Too Many Requests AVERROR code 2024-04-25 14:13:47 +01:00
eval.c avutil/common: Don't auto-include mem.h 2024-03-31 00:08:43 +01:00
eval.h apply spelling fixes 2023-11-18 19:55:42 +01:00
executor.c avutil/executor: Fix stack overflow due to recursive call 2024-07-11 20:26:23 +08:00
executor.h avutil/executor: Allowing thread_count be zero 2024-06-27 20:54:42 +08:00
ffmath.h
fifo.c avutil: remove deprecated FF_API_FIFO_OLD_API 2024-03-07 08:53:30 -03:00
fifo.h avutil/fifo, file: Remove unused headers 2024-03-27 17:07:22 +01:00
file_open.c avutil/file_open: Fix build error with wasi 2024-07-16 22:50:21 +08:00
file_open.h
file.c avutil/file: use av_err2str to simplify code 2024-09-13 00:29:10 +02:00
file.h avutil/fifo, file: Remove unused headers 2024-03-27 17:07:22 +01:00
film_grain_params.c avutil/common: Don't auto-include mem.h 2024-03-31 00:08:43 +01:00
film_grain_params.h avutil/film_grain_params: add av_film_grain_params_select() 2024-03-23 18:55:15 +01:00
fixed_dsp.c avutil/common: Don't auto-include mem.h 2024-03-31 00:08:43 +01:00
fixed_dsp.h configure: Remove av_restrict 2024-03-15 12:51:15 +01:00
float2half.c
float2half.h
float_dsp.c lavu/float_dsp: add double-precision scalar product 2024-05-31 22:22:43 +03:00
float_dsp.h avutil/float_dsp.h: fix doxy for scalarproduct_double 2024-06-01 11:15:30 -03:00
frame.c avutil/frame: also align data pointers in av_frame_get_buffer() 2024-11-22 10:43:55 -03:00
frame.h avutil/frame: also align data pointers in av_frame_get_buffer() 2024-11-22 10:43:55 -03:00
getenv_utf8.h
half2float.c
half2float.h
hash.c avutil/hash: Avoid relocations for hash names 2024-03-18 01:48:46 +01:00
hash.h
hdr_dynamic_metadata.c
hdr_dynamic_metadata.h fix "@param foo[in/out]" to "@param[in, out] foo" 2024-03-04 17:45:12 +01:00
hdr_dynamic_vivid_metadata.c
hdr_dynamic_vivid_metadata.h
hmac.c avutil/mem: Don't include avutil.h 2023-09-07 00:42:10 +02:00
hmac.h
hwcontext_cuda_internal.h
hwcontext_cuda.c avutil/hwcontext: Allocate AVHWFramesCtx jointly with its internals 2024-03-07 08:53:31 -03:00
hwcontext_cuda.h avutil/hwcontext_cuda: add option to use current device context 2023-09-28 19:23:51 +02:00
hwcontext_d3d11va.c libavutil/hwcontext_{d3d11va, dxva2}: Support Y212/XV36 pixel format 2024-11-05 10:28:03 +08:00
hwcontext_d3d11va.h
hwcontext_d3d12va_internal.h libavutil: add hwcontext_d3d12va and AV_PIX_FMT_D3D12 2023-12-21 16:15:23 +08:00
hwcontext_d3d12va.c avutil/hwcontext_d3d12va: add Flags for resource creation 2024-07-02 14:15:12 +02:00
hwcontext_d3d12va.h avutil/hwcontext_d3d12va: add Flags for resource creation 2024-07-02 14:15:12 +02:00
hwcontext_drm.c avutil/common: Don't auto-include mem.h 2024-03-31 00:08:43 +01:00
hwcontext_drm.h
hwcontext_dxva2.c libavutil/hwcontext_{d3d11va, dxva2}: Support Y212/XV36 pixel format 2024-11-05 10:28:03 +08:00
hwcontext_dxva2.h
hwcontext_internal.h avutil/hwcontext: Allocate AVHWFramesCtx jointly with its internals 2024-03-07 08:53:31 -03:00
hwcontext_mediacodec.c
hwcontext_mediacodec.h
hwcontext_opencl.c avutil/hwcontext: Allocate AVHWFramesCtx jointly with its internals 2024-03-07 08:53:31 -03:00
hwcontext_opencl.h
hwcontext_qsv.c lavu/hwcontext_qsv: Use vendor id to create device 2024-08-09 13:40:26 +08:00
hwcontext_qsv.h lavu/hwcontext_qsv: update AVQSVFramesContext to support dynamic frame pool 2024-05-20 09:30:48 +08:00
hwcontext_stub.c
hwcontext_vaapi.c lavu/hwcontext_vaapi: Add option to allow to specify vendor id when init hw device 2024-08-09 13:40:24 +08:00
hwcontext_vaapi.h
hwcontext_vdpau.c avutil/hwcontext: Allocate AVHWFramesCtx jointly with its internals 2024-03-07 08:53:31 -03:00
hwcontext_vdpau.h
hwcontext_videotoolbox.c avutil/hwcontext_videotoolbox: add support for AYUV pixel format 2024-10-12 11:21:14 -03:00
hwcontext_videotoolbox.h avutil/hwcontext_videotoolbox: Update documentation 2024-07-05 19:13:43 +08:00
hwcontext_vulkan.c hwcontext_vulkan: take disable_multiplane into account when checking for formats 2024-11-26 14:14:13 +01:00
hwcontext_vulkan.h hwcontext_vulkan: correct comment in header 2024-08-11 05:13:16 +02:00
hwcontext.c avutil/hwcontext: Allocate AVHWFramesCtx jointly with its internals 2024-03-07 08:53:31 -03:00
hwcontext.h avutil/hwcontext: Allocate AVHWFramesCtx jointly with its internals 2024-03-07 08:53:31 -03:00
iamf.c avutil/iamf: use AV_OPT_TYPE_UINT 2024-05-04 21:31:33 -03:00
iamf.h avformat/iamf: use the new Binaural channel layout 2024-11-13 12:38:04 -03:00
imgutils_internal.h avutil/internal: Move avpriv_set_systematic_pal2 decl to imgutils_internal.h 2024-03-31 00:08:43 +01:00
imgutils.c avutil/imgutils: av_image_check_size2() ensure width and height fit in 32bit 2024-07-12 22:16:05 +02:00
imgutils.h avutil/imgutils: add new function av_image_fill_color() 2023-12-13 18:51:32 +01:00
integer.c
integer.h
internal.h avutil/internal: Move avpriv_set_systematic_pal2 decl to imgutils_internal.h 2024-03-31 00:08:43 +01:00
intfloat.h
intmath.c
intmath.h lavu/intmath.h: Fix UB in ff_ctz_c() and ff_ctzll_c() 2024-06-14 14:28:25 +02:00
intreadwrite.h avutil/aarch64: add AV_COPY128 and AV_ZERO128 macros 2024-08-26 10:26:59 +02:00
lfg.c
lfg.h
libavutil.v
libm.h delete unused variable ret 2024-11-17 20:56:41 +08:00
lls.c lavu/lls: R-V V update_lls 2024-06-01 18:05:58 +03:00
lls.h lavu/lls: R-V V update_lls 2024-06-01 18:05:58 +03:00
log2_tab.c
log.c lavu/log: do not assume AVClass.item_name is always set 2023-11-09 11:25:17 +01:00
log.h lavu/log,opt: detect setting non-runtime options post-init 2024-10-01 09:57:57 +02:00
lzo.c
lzo.h
macos_kperf.c avutil/macos_kperf: Fix assert which makes kperf failed to run 2024-06-18 15:24:12 +08:00
macos_kperf.h
macros.h
Makefile vulkan: move SPIR-V compilation code to libavutil 2024-10-06 01:21:44 +02:00
mastering_display_metadata.c avutil/mastering_display_metadata: set a sane default value for AVRational fields 2024-06-20 17:02:50 -03:00
mastering_display_metadata.h avutil/mastering_display_metadata: add a new allocator function that returns a size 2024-04-11 11:46:18 -03:00
mathematics.c Move bessel_i0() from swresample/resample to avutil/mathematics 2023-05-29 00:45:28 +02:00
mathematics.h Move bessel_i0() from swresample/resample to avutil/mathematics 2023-05-29 00:45:28 +02:00
md5.c avutil/mem: Don't include avutil.h 2023-09-07 00:42:10 +02:00
md5.h
mem_internal.h avutil/mem_internal: Don't use alignas for MSVC 2024-12-02 20:37:47 +08:00
mem.c avutil/internal: Move FF_MEMORY_POISON to its only user 2024-03-31 00:08:43 +01:00
mem.h avutil/mem: Don't include avutil.h 2023-09-07 00:42:10 +02:00
motion_vector.h
murmur3.c avutil/mem: Don't include avutil.h 2023-09-07 00:42:10 +02:00
murmur3.h
objc.h
opt.c avutil/opt: do no rely on av_d2q returning higher num/den than allowed when parsing rational opts 2024-11-16 20:58:49 +01:00
opt.h lavu/opt: deprecate av_opt_ptr() 2024-10-16 16:46:29 +02:00
parseutils.c avutil/parseutils: do no rely on av_d2q returning higher num/den than allowed in av_parse_video_rate 2024-11-16 20:58:49 +01:00
parseutils.h
pca.c avutil/common: Don't auto-include mem.h 2024-03-31 00:08:43 +01:00
pca.h
pixdesc.c avutil/pixfmt: add XV48 pixel format 2024-10-26 00:04:23 -03:00
pixdesc.h avutil/pixdesc: add AV_PIX_FMT_FLAG_XYZ 2023-10-31 15:46:07 +01:00
pixelutils.c
pixelutils.h
pixfmt.h avutil/pixfmt: add XV48 pixel format 2024-10-26 00:04:23 -03:00
qsort.h
random_seed.c avutil/random_seed: Avoid dead returns 2024-05-28 03:48:05 +02:00
random_seed.h avutil/random_seed: include stddef.h 2023-07-05 10:25:12 -07:00
rational.c avutil/rational: never return greater num/den than the maximum allowed in av_d2q 2024-11-16 20:58:49 +01:00
rational.h avutil/rational: Document what is to be expected from av_d2q() of doubles representing rational numbers 2024-02-12 00:50:46 +01:00
rc4.c
rc4.h
replaygain.h
reverse.c
reverse.h
ripemd.c
ripemd.h
samplefmt.c avutil/samplefmt: Constify some pointees 2023-09-12 09:17:28 +02:00
samplefmt.h avutil/samplefmt: Constify some pointees 2023-09-12 09:17:28 +02:00
sfc64.h avutil/eval: Use even better PRNG 2024-01-16 01:34:57 +01:00
sha512.c
sha512.h
sha.c
sha.h
slicethread.c avutil/slicethread: Check pthread_*_init() for failure 2024-07-21 17:02:13 +02:00
slicethread.h
softfloat_ieee754.h
softfloat_tables.h
softfloat.h avutil/softfloat: Basic documentation for av_sincos_sf() 2023-06-23 02:06:46 +02:00
spherical.c avutil/spherical: Add more spherical types 2024-06-18 14:47:40 +01:00
spherical.h avutil/spherical: Add more spherical types 2024-06-18 14:47:40 +01:00
stereo3d.c avutil/stereo3d: add a Stereo3D view to signal that the view is unspecified 2024-06-28 13:16:57 -03:00
stereo3d.h avutil/stereo3d: add a Stereo3D view to signal that the view is unspecified 2024-06-28 13:16:57 -03:00
tablegen.h
tea.c
tea.h
thread.h avutil/thread: fix pthread_setname_np parameters for NetBSD and Apple 2024-02-05 09:42:30 +01:00
threadmessage.c avutil/mem: Don't include avutil.h 2023-09-07 00:42:10 +02:00
threadmessage.h
time_internal.h
time.c
time.h
timecode.c avutil/timecode: Use a 64bit framenum internally 2024-07-21 15:29:25 +02:00
timecode.h libavutil/timecode: fix parameter order in documentation 2024-01-14 14:58:57 +01:00
timer.h lavu: Set default FF_TIMER_UNITS to "ns" 2024-08-05 21:16:26 +03:00
timestamp.c avutil/timestamp: avoid possible FPE when 0 is passed to av_ts_make_time_string2() 2024-06-30 09:11:44 +02:00
timestamp.h avutil/timestamp: change precision of av_ts_make_time_string() 2024-03-25 21:30:51 +01:00
tree.c
tree.h
twofish.c
twofish.h
tx_double.c
tx_float.c
tx_int32.c
tx_priv.h avutil/mem: Don't include avutil.h 2023-09-07 00:42:10 +02:00
tx_template.c avutil/common: Don't auto-include mem.h 2024-03-31 00:08:43 +01:00
tx.c avutil/common: Don't auto-include mem.h 2024-03-31 00:08:43 +01:00
tx.h lavu/tx: add DCT-I and DST-I transforms 2023-09-01 23:59:10 +02:00
utils.c lavu: deprecate av_opt_set_int_list() and related infrastructure 2024-09-30 09:14:04 +02:00
uuid.c
uuid.h
version_major.h
version.c lib*/version: Use static_assert for static asserts 2024-03-31 00:08:42 +01:00
version.h avutil/csp: add EOTF function definitions 2024-12-05 12:27:32 +01:00
video_enc_params.c
video_enc_params.h avutil/video_enc_params: fix doxy for av_video_enc_params_block() 2023-10-30 10:30:05 -03:00
video_hint.c lavu: add video_hint API 2023-08-08 09:46:11 +02:00
video_hint.h lavu: add video_hint API 2023-08-08 09:46:11 +02:00
vulkan_functions.h ffv1enc_vulkan: switch to receive_packet 2024-11-26 14:14:15 +01:00
vulkan_glslang.c vulkan: move SPIR-V compilation code to libavutil 2024-10-06 01:21:44 +02:00
vulkan_loader.h hwcontext_vulkan: guard all uses of new spec defines and fix stray bracket 2024-10-04 10:41:03 +02:00
vulkan_shaderc.c vulkan: move SPIR-V compilation code to libavutil 2024-10-06 01:21:44 +02:00
vulkan_spirv.h lavu/vulkan_spirv: use correct inclusion guards 2024-10-06 06:04:36 +02:00
vulkan.c vulkan: fix use of atomics for the current context index 2024-11-28 01:29:21 +09:00
vulkan.h vulkan: fix use of atomics for the current context index 2024-11-28 01:29:21 +09:00
wchar_filename.h avutil/wchar_filename: re-introduce explicit cast of void* to char* 2024-10-27 09:37:46 +01:00
xga_font_data.c
xga_font_data.h
xtea.c
xtea.h