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FFmpeg/libavutil
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Philip Langdale 2f9b8bbd1f lavu/hwcontext_vulkan: support mapping VUYX, P012, and XV36 
If we want to be able to map between VAAPI and Vulkan (to do Vulkan
filtering), we need to have matching formats on each side.

The mappings here are not exact. In the same way that P010 is still
mapped to full 16 bit formats, P012 has to be mapped that way as well.

Similarly, VUYX has to be mapped to an alpha-equipped format, and XV36
has to be mapped to a fully 16bit alpha-equipped format.

While Vulkan seems to fundamentally lack formats with an undefined,
but physically present, alpha channel, it has have 10X6 and 12X4
formats that you could imagine using for P010, P012 and XV36, but these
formats don't support the STORAGE usage flag. Today, hwcontext_vulkan
requires all formats to be storable because it wants to be able to use
them to create writable images. Until that changes, which might happen,
we have to restrict the set of formats we use.

Finally, when mapping a Vulkan image back to vaapi, I observed that
the VK_FORMAT_R16G16B16A16_UNORM format we have to use for XV36 going
to Vulkan is mapped to Y416 when going to vaapi (which makes sense as
it's the exact matching format) so I had to add an entry for it even
though we don't use it directly.
2022-09-03 16:19:40 -07:00
..
aarch64 aarch64: relax byte-swap assembler constraints 2022-09-03 23:54:05 +03:00
arm arm: relax byte-swap assembler constraints 2022-09-03 23:54:05 +03:00
avr32
bfin
loongarch avcodec/loongarch/h264chroma, vc1dsp_lasx: Add wrapper for __lasx_xvldx 2022-08-05 02:59:58 +02:00
mips avutil/mips: Use $at as MMI macro temporary register 2021-07-28 23:31:48 +02:00
ppc avutil/ppc/cpu: Use proper header for OpenBSD PPC CPU detection 2022-06-25 12:16:51 +02:00
sh4
tests lavu/pixfmt: Introduce VUYX format 2022-08-25 19:02:49 -07:00
tomi
x86 x86/tx_float: save a branch during coefficient deinterleaving 2022-08-09 03:35:12 +02:00
.gitignore
adler32.c Remove unnecessary libavutil/(avutil|common|internal).h inclusions 2022-02-24 12:56:49 +01:00
adler32.h avutil: Switch crypto APIs to size_t 2021-04-27 10:43:13 -03:00
aes_ctr.c Remove unnecessary libavutil/(avutil|common|internal).h inclusions 2022-02-24 12:56:49 +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 Remove unnecessary libavutil/(avutil|common|internal).h inclusions 2022-02-24 12:56:49 +01:00
aes.h Remove obsolete version.h inclusions 2021-07-22 14:34:31 +02:00
attributes_internal.h libavcodec: Set hidden visibility on global symbols accessed from AArch64 assembly 2022-09-02 23:13:29 +03:00
attributes.h avutil/attributes: add support for clang in AV_NOWARN_DEPRECATED 2022-03-16 12:29:37 -03:00
audio_fifo.c avutil/audio_fifo: Avoid avutil.h inclusion 2022-02-24 12:56:49 +01:00
audio_fifo.h avutil/audio_fifo: Avoid avutil.h inclusion 2022-02-24 12:56:49 +01:00
avassert.h avutil/avassert: Don't include avutil.h 2022-02-24 12:56:49 +01:00
avsscanf.c Remove unnecessary libavutil/(avutil|common|internal).h inclusions 2022-02-24 12:56:49 +01:00
avstring.c Remove unnecessary libavutil/(avutil|common|internal).h inclusions 2022-02-24 12:56:49 +01:00
avstring.h avutil/{avstring,bprint}: add XML escaping from ffprobe to avutil 2021-03-05 19:45:00 +02:00
avutil.h libavutil: Deprecate av_fopen_utf8, provide an avpriv version 2022-05-23 13:52:26 +03:00
avutilres.rc
base64.c Remove unnecessary libavutil/(avutil|common|internal).h inclusions 2022-02-24 12:56:49 +01:00
base64.h
blowfish.c Remove unnecessary libavutil/(avutil|common|internal).h inclusions 2022-02-24 12:56:49 +01:00
blowfish.h
bprint.c Remove unnecessary libavutil/(avutil|common|internal).h inclusions 2022-02-24 12:56:49 +01:00
bprint.h
bswap.h
buffer_internal.h Remove unnecessary libavutil/(avutil|common|internal).h inclusions 2022-02-24 12:56:49 +01:00
buffer.c avutil/buffer: Never poison returned buffers 2022-08-10 18:49:35 +02:00
buffer.h avutil/buffer: constify some function parameters 2021-09-17 13:28:09 -03:00
camellia.c Remove unnecessary libavutil/(avutil|common|internal).h inclusions 2022-02-24 12:56:49 +01:00
camellia.h
cast5.c Remove unnecessary libavutil/(avutil|common|internal).h inclusions 2022-02-24 12:56:49 +01:00
cast5.h
channel_layout.c Revert "avutil/channel_layout: av_channel_layout_describe_bprint: Check for buffer end" 2022-07-04 14:04:54 -03:00
channel_layout.h channel_layout: add support for Ambisonic 2022-03-15 09:42:47 -03:00
color_utils.c Remove unnecessary libavutil/(avutil|common|internal).h inclusions 2022-02-24 12:56:49 +01:00
color_utils.h
colorspace.h
common.h Remove obsolete version.h inclusions 2022-02-24 12:56:49 +01:00
cpu_internal.h avutil/cpu_internal: Fix check for SSE2SLOW 2022-06-18 19:25:03 +02:00
cpu.c all: Replace if (ARCH_FOO) checks by #if ARCH_FOO 2022-06-15 04:56:37 +02:00
cpu.h avutil/cpu: add AVX512 Icelake flag 2022-03-10 16:45:48 -03:00
crc.c Remove unnecessary libavutil/(avutil|common|internal).h inclusions 2022-02-24 12:56:49 +01:00
crc.h Remove obsolete version.h inclusions 2021-07-22 14:34:31 +02:00
csp.c avutil/csp: create public API for colorspace structs 2022-06-01 13:52:38 -04:00
csp.h avutil/csp: create public API for colorspace structs 2022-06-01 13:52:38 -04:00
cuda_check.h avutil/log: Don't include avutil.h 2022-02-24 12:56:49 +01:00
des.c Remove unnecessary libavutil/(avutil|common|internal).h inclusions 2022-02-24 12:56:49 +01:00
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_internal.h avutil/dict: Move avpriv_dict_set_timestamp() to a header of its own 2022-09-03 15:41:44 +02:00
dict.c avutil/dict: Move avpriv_dict_set_timestamp() to a header of its own 2022-09-03 15:41:44 +02:00
dict.h Remove obsolete version.h inclusions 2021-07-22 14:34:31 +02:00
display.c avutil/display: Don't include avutil.h 2022-02-24 12:56:49 +01:00
display.h avutil/display: Don't include avutil.h 2022-02-24 12:56:49 +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
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 Remove unnecessary libavutil/(avutil|common|internal).h inclusions 2022-02-24 12:56:49 +01:00
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: Don't include avutil.h 2022-02-24 12:56:49 +01:00
ffmath.h
fifo.c avutil/fifo: Don't include avutil.h 2022-02-24 12:56:49 +01:00
fifo.h avutil/fifo: Don't include avutil.h 2022-02-24 12:56:49 +01:00
file_open.c avutil/internal: Move avpriv-file API to a header of its own 2022-09-03 15:41:44 +02:00
file_open.h avutil/internal: Move avpriv-file API to a header of its own 2022-09-03 15:41:44 +02:00
file.c avutil/file: Properly deprecate av_tempfile() 2022-09-03 15:42:40 +02:00
file.h avutil/file: Properly deprecate av_tempfile() 2022-09-03 15:42:40 +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 all: Replace if (ARCH_FOO) checks by #if ARCH_FOO 2022-06-15 04:56:37 +02:00
fixed_dsp.h Remove unnecessary libavutil/(avutil|common|internal).h inclusions 2022-02-24 12:56:49 +01:00
float2half.c avutil/half2float: use native _Float16 if available 2022-08-19 22:09:36 +02:00
float2half.h avutil/half2float: use native _Float16 if available 2022-08-19 22:09:36 +02:00
float_dsp.c all: Replace if (ARCH_FOO) checks by #if ARCH_FOO 2022-06-15 04:56:37 +02:00
float_dsp.h
frame.c lavu/frame: allow calling av_frame_make_writable() on non-refcounted frames 2022-08-02 10:44:37 +02:00
frame.h lavu/frame: allow calling av_frame_make_writable() on non-refcounted frames 2022-08-02 10:44:37 +02:00
getenv_utf8.h libavutil: Add wchartoutf8(), wchartoansi(), utf8toansi(), getenv_utf8(), freeenv_utf8() and getenv_dup() 2022-06-21 13:27:46 +03:00
half2float.c avutil/half2float: use native _Float16 if available 2022-08-19 22:09:36 +02:00
half2float.h avutil/half2float: use native _Float16 if available 2022-08-19 22:09:36 +02:00
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
hdr_dynamic_metadata.h
hdr_dynamic_vivid_metadata.c avutil: support for CUVA Vivid HDR metadata 2022-03-01 09:08:43 +08:00
hdr_dynamic_vivid_metadata.h avutil: support for CUVA Vivid HDR metadata 2022-03-01 09:08:43 +08:00
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
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
hwcontext_d3d11va.c avutil/hwcontext_d3d11va: add support for rgbaf16 pixel format 2022-08-13 15:21:59 +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 qsv: remove mfx/ prefix from mfx headers 2022-08-12 10:43:39 +08:00
hwcontext_opencl.h
hwcontext_qsv.c lavu/hwcontext_qsv: make qsv hwdevice works with oneVPL 2022-08-12 10:43:39 +08:00
hwcontext_qsv.h lavu/hwcontext_qsv: add loader field to AVQSVDeviceContext 2022-08-12 10:43:39 +08:00
hwcontext_stub.c )hwcontext: add a stub implementation for Vulkan functions 2022-07-05 15:20:08 +02:00
hwcontext_vaapi.c lavc/vaapi: Add support for remaining 10/12bit profiles 2022-09-03 16:19:40 -07:00
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 avutil/hwcontext_videotoolbox: create real buffer pool 2022-04-29 17:27:37 +08:00
hwcontext_videotoolbox.h avutil/hwcontext_videotoolbox: add missing include for AVFrame 2022-08-08 11:08:55 +08:00
hwcontext_vulkan.c lavu/hwcontext_vulkan: support mapping VUYX, P012, and XV36 2022-09-03 16:19:40 -07:00
hwcontext_vulkan.h hwcontext_vulkan: stricter semaphore number requirements 2021-12-10 17:04:22 +01:00
hwcontext.c lavu/hwcontext: clarify behavior on av_hwframe_map() failure 2022-02-17 11:05:44 +01:00
hwcontext.h lavu/hwcontext: clarify behavior on av_hwframe_map() failure 2022-02-17 11:05:44 +01:00
imgutils_internal.h
imgutils.c imgutils: expose av_image_copy_plane_uc_from() 2021-08-14 00:27:43 +02:00
imgutils.h avutil/imgutils: Don't include avutil.h 2022-02-24 12:56:49 +01:00
integer.c avutil/integer: Don't include common.h 2022-02-24 12:56:49 +01:00
integer.h avutil/integer: Don't include common.h 2022-02-24 12:56:49 +01:00
internal.h avcodec/codec_internal: Add macros for update_thread_context(_for_user) 2022-09-03 15:42:57 +02:00
intfloat.h
intmath.c
intmath.h
intreadwrite.h
lfg.c
lfg.h
libavutil.v
libm.h
lls.c all: Replace if (ARCH_FOO) checks by #if ARCH_FOO 2022-06-15 04:56:37 +02:00
lls.h Remove obsolete version.h inclusions 2021-07-22 14:34:31 +02:00
log2_tab.c
log.c Remove unnecessary libavutil/(avutil|common|internal).h inclusions 2022-02-24 12:56:49 +01:00
log.h avutil/log: Don't include avutil.h 2022-02-24 12:56:49 +01:00
lzo.c Remove unnecessary libavutil/(avutil|common|internal).h inclusions 2022-02-24 12:56:49 +01:00
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 configure: always enable gnu_windres if available 2022-08-13 14:42:36 +02:00
mastering_display_metadata.c
mastering_display_metadata.h
mathematics.c avutil/avassert: Don't include avutil.h 2022-02-24 12:56:49 +01:00
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_internal: Fix headers 2022-08-24 03:43:52 +02:00
mem.c avutil/mem: Handle fast allocations near UINT_MAX properly 2022-07-06 22:53:15 +02:00
mem.h avutil/mem: fix doc for reallocs 2022-05-26 17:18:23 +08:00
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: Combine multiple av_log statements 2022-08-03 21:09:24 +02:00
opt.h lavu: support AVChannelLayout AVOptions 2022-03-15 09:42:29 -03:00
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 P012, Y212, XV30, and XV36 formats 2022-09-03 16:19:40 -07:00
pixdesc.h Remove obsolete version.h inclusions 2021-07-22 14:34:31 +02:00
pixelutils.c Remove unnecessary libavutil/(avutil|common|internal).h inclusions 2022-02-24 12:56:49 +01:00
pixelutils.h avutil/pixelutils: Don't include common.h 2022-02-24 12:56:49 +01:00
pixfmt.h lavu/pixfmt: Add P012, Y212, XV30, and XV36 formats 2022-09-03 16:19:40 -07:00
qsort.h Remove unnecessary libavutil/(avutil|common|internal).h inclusions 2022-02-24 12:56:49 +01:00
random_seed.c avutil/internal: Move avpriv-file API to a header of its own 2022-09-03 15:41:44 +02:00
random_seed.h
rational.c
rational.h
rc4.c Remove unnecessary libavutil/(avutil|common|internal).h inclusions 2022-02-24 12:56:49 +01:00
rc4.h
replaygain.h
reverse.c
reverse.h
ripemd.c Remove unnecessary libavutil/(avutil|common|internal).h inclusions 2022-02-24 12:56:49 +01:00
ripemd.h Remove obsolete version.h inclusions 2021-07-22 14:34:31 +02:00
samplefmt.c avutil/samplefmt: Don't include attributes.h, avutil.h 2022-02-24 12:56:49 +01:00
samplefmt.h avutil/samplefmt: Don't include attributes.h, avutil.h 2022-02-24 12:56:49 +01:00
sha512.c Remove unnecessary libavutil/(avutil|common|internal).h inclusions 2022-02-24 12:56:49 +01:00
sha512.h Remove obsolete version.h inclusions 2021-07-22 14:34:31 +02:00
sha.c Remove unnecessary libavutil/(avutil|common|internal).h inclusions 2022-02-24 12:56:49 +01:00
sha.h Remove obsolete version.h inclusions 2021-07-22 14:34:31 +02:00
slicethread.c avutil/avassert: Don't include avutil.h 2022-02-24 12:56:49 +01:00
slicethread.h
softfloat_ieee754.h
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 Remove unnecessary libavutil/(avutil|common|internal).h inclusions 2022-02-24 12:56:49 +01:00
stereo3d.h
tablegen.h
tea.c Remove unnecessary libavutil/(avutil|common|internal).h inclusions 2022-02-24 12:56:49 +01:00
tea.h
thread.h avutil/log: Don't include avutil.h 2022-02-24 12:56:49 +01:00
threadmessage.c avutil/fifo: Don't include avutil.h 2022-02-24 12:56:49 +01:00
threadmessage.h
time_internal.h
time.c lavu: use address-of operator checking clock_gettime 2020-12-28 01:12:26 -03:00
time.h
timecode.c avutil/timecode: use timecode fps for number of frame digits 2022-04-22 22:54:58 +02:00
timecode.h avutil/timecode: add av_timecode_init_from_components 2020-12-03 18:32:54 +01:00
timer.h avutil/log: Don't include avutil.h 2022-02-24 12:56:49 +01:00
timestamp.h
tree.c
tree.h Remove obsolete version.h inclusions 2021-07-22 14:34:31 +02:00
twofish.c Remove unnecessary libavutil/(avutil|common|internal).h inclusions 2022-02-24 12:56:49 +01:00
twofish.h
tx_double.c
tx_float.c
tx_int32.c
tx_priv.h lavu/tx: implement aarch64 NEON SIMD FFT 2022-08-25 17:40:28 +02:00
tx_template.c lavu/tx: optimize and simplify inverse MDCTs 2022-08-16 01:22:38 +02:00
tx.c lavu/tx: implement aarch64 NEON SIMD FFT 2022-08-25 17:40:28 +02:00
tx.h avutil/tx: Fix documentation of av_tx_uninit() 2022-02-11 19:38:41 +01:00
utils.c lib*/version: Move library version functions into files of their own 2022-05-10 06:49:32 +02:00
uuid.c avutil/uuid: add utility library for manipulating UUIDs as specified in RFC 4122 2022-06-12 18:34:28 +10:00
uuid.h avutil/uuid: add utility library for manipulating UUIDs as specified in RFC 4122 2022-06-12 18:34:28 +10:00
version_major.h Fix libversion.sh for split version headers, to unbreak shared library builds 2022-03-17 11:11:17 +02:00
version.c lib*/version: Move library version functions into files of their own 2022-05-10 06:49:32 +02:00
version.h lavu/hwcontext_vulkan: support mapping VUYX, P012, and XV36 2022-09-03 16:19:40 -07:00
video_enc_params.c Remove unnecessary libavutil/(avutil|common|internal).h inclusions 2022-02-24 12:56:49 +01:00
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: avoid using strlen as a loop condition 2022-02-22 06:30:12 +01:00
vulkan.h vulkan: fix checkheaders 2021-11-19 16:47:28 +01:00
wchar_filename.h avutil/wchar_filename: Make the header C++ compatible 2022-06-28 10:59:31 +02:00
xga_font_data.c
xga_font_data.h
xtea.c Remove unnecessary libavutil/(avutil|common|internal).h inclusions 2022-02-24 12:56:49 +01:00
xtea.h