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avcodec/codec, allcodecs: Constify the AVCodec API

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Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
Andreas Rheinhardt
2021-02-25 07:45:51 +01:00
committed by James Almer
parent 14fa0a4efb
commit 626535f6a1
15 changed files with 45 additions and 38 deletions
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2
libavdevice/dshow.c
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@@ -369,7 +369,7 @@ dshow_cycle_formats(AVFormatContext *avctx, enum dshowDeviceType devtype,
enum AVPixelFormat pix_fmt = dshow_pixfmt(bih->biCompression, bih->biBitCount);
if (pix_fmt == AV_PIX_FMT_NONE) {
enum AVCodecID codec_id = av_codec_get_id(tags, bih->biCompression);
AVCodec *codec = avcodec_find_decoder(codec_id);
const AVCodec *codec = avcodec_find_decoder(codec_id);
if (codec_id == AV_CODEC_ID_NONE || !codec) {
av_log(avctx, AV_LOG_INFO, " unknown compression type 0x%X", (int) bih->biCompression);
} else {