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charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: These tables are not exported as avpriv symbols, but instead included into every library using them. Therefore they can be mark with the hidden elf visibility. For certain arches this is necessary in order to avoid building suboptimal code; for other arches it just allows the compiler to simplify accesses like ff_mjpeg_bits_dc_luminance + 1 because the "+ 1" can be baked into the offset. Signed-off-by: Andreas Rheinhardt --- libavcodec/jpegtables.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/libavcodec/jpegtables.h b/libavcodec/jpegtables.h index 49b5ecdeb0..39baec3efb 100644 --- a/libavcodec/jpegtables.h +++ b/libavcodec/jpegtables.h @@ -23,6 +23,9 @@ #include +#include "libavutil/attributes_internal.h" + +FF_VISIBILITY_PUSH_HIDDEN extern const uint8_t ff_mjpeg_bits_dc_luminance[]; extern const uint8_t ff_mjpeg_val_dc[]; @@ -33,5 +36,6 @@ extern const uint8_t ff_mjpeg_val_ac_luminance[]; extern const uint8_t ff_mjpeg_bits_ac_chrominance[]; extern const uint8_t ff_mjpeg_val_ac_chrominance[]; +FF_VISIBILITY_POP_HIDDEN #endif /* AVCODEC_JPEGTABLES_H */ -- 2.34.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".