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| author | James Almer <jamrial@gmail.com> | 2024-03-11 11:00:45 -0300 |
|---|---|---|
| committer | James Almer <jamrial@gmail.com> | 2024-03-19 09:44:59 -0300 |
| commit | a1f714d197bfe0df5abafd6ae51eae552803914e (patch) | |
| tree | 5841dea265d74525ccec305ca143e97470f05835 /libavcodec/h2645_sei.c | |
| parent | 4ca5d451933fd0c2e16378c3566807fd4dd9ec3f (diff) | |
| download | ffmpeg-a1f714d197bfe0df5abafd6ae51eae552803914e.tar.gz | |
avcodec/h2645_sei: use named constants for ITU-T T.35 metadata
Signed-off-by: James Almer <jamrial@gmail.com>
Diffstat (limited to 'libavcodec/h2645_sei.c')
| -rw-r--r-- | libavcodec/h2645_sei.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/libavcodec/h2645_sei.c b/libavcodec/h2645_sei.c index e60606f43f..e8eb15524f 100644 --- a/libavcodec/h2645_sei.c +++ b/libavcodec/h2645_sei.c @@ -40,6 +40,7 @@ #include "get_bits.h" #include "golomb.h" #include "h2645_sei.h" +#include "itut35.h" #define IS_H264(codec_id) (CONFIG_H264_SEI && CONFIG_HEVC_SEI ? codec_id == AV_CODEC_ID_H264 : CONFIG_H264_SEI) #define IS_HEVC(codec_id) (CONFIG_H264_SEI && CONFIG_HEVC_SEI ? codec_id == AV_CODEC_ID_HEVC : CONFIG_HEVC_SEI) @@ -140,7 +141,8 @@ static int decode_registered_user_data(H2645SEI *h, GetByteContext *gb, bytestream2_skipu(gb, 1); // itu_t_t35_country_code_extension_byte } - if (country_code != 0xB5 && country_code != 0x26) { // usa_country_code and cn_country_code + if (country_code != ITU_T_T35_COUNTRY_CODE_US && + country_code != ITU_T_T35_COUNTRY_CODE_CN) { av_log(logctx, AV_LOG_VERBOSE, "Unsupported User Data Registered ITU-T T35 SEI message (country_code = %d)\n", country_code); @@ -151,7 +153,7 @@ static int decode_registered_user_data(H2645SEI *h, GetByteContext *gb, provider_code = bytestream2_get_be16u(gb); switch (provider_code) { - case 0x31: { // atsc_provider_code + case ITU_T_T35_PROVIDER_CODE_ATSC: { uint32_t user_identifier; if (bytestream2_get_bytes_left(gb) < 4) @@ -172,7 +174,7 @@ static int decode_registered_user_data(H2645SEI *h, GetByteContext *gb, break; } #if CONFIG_HEVC_SEI - case 0x04: { // cuva_provider_code + case ITU_T_T35_PROVIDER_CODE_CUVA: { const uint16_t cuva_provider_oriented_code = 0x0005; uint16_t provider_oriented_code; @@ -188,7 +190,7 @@ static int decode_registered_user_data(H2645SEI *h, GetByteContext *gb, } break; } - case 0x3C: { // smpte_provider_code + case ITU_T_T35_PROVIDER_CODE_SMTPE: { // A/341 Amendment - 2094-40 const uint16_t smpte2094_40_provider_oriented_code = 0x0001; const uint8_t smpte2094_40_application_identifier = 0x04; |