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commit 447a07fc12b5f3c6cc9fba4c0ffd438e5915c8d9 Author: Andreas Rheinhardt <[email protected]> AuthorDate: Thu Jun 4 18:14:20 2026 +0200 Commit: James Almer <[email protected]> CommitDate: Fri Jun 5 03:02:04 2026 +0000 avcodec/decode: Move exif declarations to exif_internal.h It is (arguably) a slightly better place for them and avoids a forward declaration of enum AVExifHeaderMode which is not possible in ISO C before C23 (and requires specifying the underlying type with C23). Signed-off-by: Andreas Rheinhardt <[email protected]> --- libavcodec/decode.c | 1 + libavcodec/decode.h | 29 ----------------------------- libavcodec/exif_internal.h | 26 ++++++++++++++++++++++++++ libavcodec/mjpegdec.c | 1 + 4 files changed, 28 insertions(+), 29 deletions(-) diff --git a/libavcodec/decode.c b/libavcodec/decode.c index c82e357845..81659435a0 100644 --- a/libavcodec/decode.c +++ b/libavcodec/decode.c @@ -49,6 +49,7 @@ #include "codec_internal.h" #include "decode.h" #include "exif.h" +#include "exif_internal.h" #include "hwaccel_internal.h" #include "hwconfig.h" #include "internal.h" diff --git a/libavcodec/decode.h b/libavcodec/decode.h index 536c71f3e4..215b862020 100644 --- a/libavcodec/decode.h +++ b/libavcodec/decode.h @@ -230,33 +230,4 @@ int ff_decode_content_light_new_ext(const AVCodecContext *avctx, AVFrameSideData ***sd, int *nb_sd, struct AVContentLightMetadata **clm); -enum AVExifHeaderMode; - -/** - * Attach the data buffer to the frame. This is mostly a wrapper for - * av_side_data_new_from_buffer, but it checks if the orientation tag is - * present in the provided EXIF buffer. If it is, it zeroes it out and - * attaches that information as an AV_FRAME_DATA_DISPLAYMATRIX instead - * of including it in the AV_FRAME_DATA_EXIF side data buffer. - * - * *buf is ALWAYS consumed by this function and NULL written in its place, even - * on failure. - */ -int ff_decode_exif_attach_buffer(AVCodecContext *avctx, AVFrame *frame, AVBufferRef **buf, - enum AVExifHeaderMode header_mode); - -struct AVExifMetadata; - -/** - * Attach an already-parsed EXIF metadata struct to the frame as a side data - * buffer. It writes the EXIF IFD into the buffer and attaches the buffer to - * the frame. - * - * If the metadata struct contains an orientation tag, it will be zeroed before - * writing, and instead, an AV_FRAME_DATA_DISPLAYMATRIX will be attached in - * addition to the AV_FRAME_DATA_EXIF side data. - */ -int ff_decode_exif_attach_ifd(AVCodecContext *avctx, AVFrame *frame, - const struct AVExifMetadata *ifd); - #endif /* AVCODEC_DECODE_H */ diff --git a/libavcodec/exif_internal.h b/libavcodec/exif_internal.h index 713b84ef62..7fd593ce81 100644 --- a/libavcodec/exif_internal.h +++ b/libavcodec/exif_internal.h @@ -65,4 +65,30 @@ int ff_exif_sanitize_ifd(void *logctx, const AVFrame *frame, AVExifMetadata *ifd */ int ff_exif_get_buffer(void *logctx, const AVFrame *frame, AVBufferRef **buffer, enum AVExifHeaderMode header_mode); +struct AVCodecContext; +/** + * Attach the data buffer to the frame. This is mostly a wrapper for + * av_side_data_new_from_buffer, but it checks if the orientation tag is + * present in the provided EXIF buffer. If it is, it zeroes it out and + * attaches that information as an AV_FRAME_DATA_DISPLAYMATRIX instead + * of including it in the AV_FRAME_DATA_EXIF side data buffer. + * + * *buf is ALWAYS consumed by this function and NULL written in its place, even + * on failure. + */ +int ff_decode_exif_attach_buffer(struct AVCodecContext *avctx, AVFrame *frame, AVBufferRef **buf, + enum AVExifHeaderMode header_mode); + +/** + * Attach an already-parsed EXIF metadata struct to the frame as a side data + * buffer. It writes the EXIF IFD into the buffer and attaches the buffer to + * the frame. + * + * If the metadata struct contains an orientation tag, it will be zeroed before + * writing, and instead, an AV_FRAME_DATA_DISPLAYMATRIX will be attached in + * addition to the AV_FRAME_DATA_EXIF side data. + */ +int ff_decode_exif_attach_ifd(struct AVCodecContext *avctx, AVFrame *frame, + const struct AVExifMetadata *ifd); + #endif /* AVCODEC_EXIF_INTERNAL_H */ diff --git a/libavcodec/mjpegdec.c b/libavcodec/mjpegdec.c index e6c4f4acfc..d72646206b 100644 --- a/libavcodec/mjpegdec.c +++ b/libavcodec/mjpegdec.c @@ -43,6 +43,7 @@ #include "copy_block.h" #include "decode.h" #include "exif.h" +#include "exif_internal.h" #include "hwaccel_internal.h" #include "hwconfig.h" #include "idctdsp.h" _______________________________________________ ffmpeg-cvslog mailing list -- [email protected] To unsubscribe send an email to [email protected]
