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avformat/iamf: use aligned intreadwrite macros where possible

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Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer
2024-08-04 10:29:48 -03:00
parent 49a6e448d7
commit 94165d1b79
3 changed files with 14 additions and 14 deletions
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libavformat/iamf_writer.c
+6 -6
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@@ -42,12 +42,12 @@ static int update_extradata(IAMFCodecConfig *codec_config)
if (codec_config->extradata_size != 19)
return AVERROR_INVALIDDATA;
codec_config->extradata_size -= 8;
AV_WB8(codec_config->extradata + 0, AV_RL8(codec_config->extradata + 8)); // version
AV_WB8(codec_config->extradata + 1, 2); // set channels to stereo
AV_WB16(codec_config->extradata + 2, AV_RL16(codec_config->extradata + 10)); // Byte swap pre-skip
AV_WB32(codec_config->extradata + 4, AV_RL32(codec_config->extradata + 12)); // Byte swap sample rate
AV_WB16(codec_config->extradata + 8, 0); // set Output Gain to 0
AV_WB8(codec_config->extradata + 10, AV_RL8(codec_config->extradata + 18)); // Mapping family
AV_WB8(codec_config->extradata + 0, AV_RL8(codec_config->extradata + 8)); // version
AV_WB8(codec_config->extradata + 1, 2); // set channels to stereo
AV_WB16A(codec_config->extradata + 2, AV_RL16A(codec_config->extradata + 10)); // Byte swap pre-skip
AV_WB32A(codec_config->extradata + 4, AV_RL32A(codec_config->extradata + 12)); // Byte swap sample rate
AV_WB16A(codec_config->extradata + 8, 0); // set Output Gain to 0
AV_WB8(codec_config->extradata + 10, AV_RL8(codec_config->extradata + 18)); // Mapping family
break;
case AV_CODEC_ID_FLAC: {
uint8_t buf[13];