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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: Since e1027aba680c4382c103fd1100cc5567a1530abc, ALLOW_INTERLACED is no longer defined in h264_ps.c, leading to a warning when encountering an SPS compatible with MBAFF. This warning was always nonsense, because ff_h264_decode_seq_parameter_set() is also used by the parser and it makes no sense for the parser to warn about missing decoder features; after all, it is not a parser's job to warn when a feature is unsupported by a decoder (and in this case it is even weirder, because even if the H.264 decoder is disabled, the warning will only be shown for MBAFF sequence parameter sets). So remove the warning in h264_ps.c. Given that there is no proper configure option to disable interlaced H.264 decoding, all of the ALLOW_INTERLACED macros are removed in h264dec.h, too. Signed-off-by: Andreas Rheinhardt --- libavcodec/h264_ps.c | 5 ----- libavcodec/h264dec.h | 17 ----------------- 2 files changed, 22 deletions(-) diff --git a/libavcodec/h264_ps.c b/libavcodec/h264_ps.c index f68d5bf81c..6927fa7198 100644 --- a/libavcodec/h264_ps.c +++ b/libavcodec/h264_ps.c @@ -517,11 +517,6 @@ int ff_h264_decode_seq_parameter_set(GetBitContext *gb, AVCodecContext *avctx, sps->direct_8x8_inference_flag = get_bits1(gb); -#ifndef ALLOW_INTERLACE - if (sps->mb_aff) - av_log(avctx, AV_LOG_ERROR, - "MBAFF support not included; enable it at compile-time.\n"); -#endif sps->crop = get_bits1(gb); if (sps->crop) { unsigned int crop_left = get_ue_golomb(gb); diff --git a/libavcodec/h264dec.h b/libavcodec/h264dec.h index 8168c8e97b..accb0de3b1 100644 --- a/libavcodec/h264dec.h +++ b/libavcodec/h264dec.h @@ -49,10 +49,6 @@ #define H264_MAX_PICTURE_COUNT 36 -/* Compiling in interlaced support reduces the speed - * of progressive decoding by about 2%. */ -#define ALLOW_INTERLACE - #define FMO 0 /** @@ -61,7 +57,6 @@ */ #define MAX_SLICES 32 -#ifdef ALLOW_INTERLACE #define MB_MBAFF(h) (h)->mb_mbaff #define MB_FIELD(sl) (sl)->mb_field_decoding_flag #define FRAME_MBAFF(h) (h)->mb_aff_frame @@ -70,18 +65,6 @@ #define LTOP 0 #define LBOT 1 #define LEFT(i) (i) -#else -#define MB_MBAFF(h) 0 -#define MB_FIELD(sl) 0 -#define FRAME_MBAFF(h) 0 -#define FIELD_PICTURE(h) 0 -#undef IS_INTERLACED -#define IS_INTERLACED(mb_type) 0 -#define LEFT_MBS 1 -#define LTOP 0 -#define LBOT 0 -#define LEFT(i) 0 -#endif #define FIELD_OR_MBAFF_PICTURE(h) (FRAME_MBAFF(h) || FIELD_PICTURE(h)) #ifndef CABAC -- 2.32.0 _______________________________________________ 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".