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| author | Miguel Freitas <miguelfreitas@users.sourceforge.net> | 2006-02-06 12:54:17 +0000 |
|---|---|---|
| committer | Miguel Freitas <miguelfreitas@users.sourceforge.net> | 2006-02-06 12:54:17 +0000 |
| commit | 78b33feb2a56784dc02031070f538ddb3cc9d9d4 (patch) | |
| tree | c41080016b718fe1092dfc11c284d67d19054361 /src/libmpeg2 | |
| parent | aa44eed73c6d43dfb033cce0004dec6a84ca3db9 (diff) | |
| download | xine-lib-78b33feb2a56784dc02031070f538ddb3cc9d9d4.tar.gz xine-lib-78b33feb2a56784dc02031070f538ddb3cc9d9d4.tar.bz2 | |
PATCH: detect aspect ratio changes in MPEG2 video
CVS patchset: 7883
CVS date: 2006/02/06 12:54:17
Diffstat (limited to 'src/libmpeg2')
| -rw-r--r-- | src/libmpeg2/decode.c | 2 | ||||
| -rw-r--r-- | src/libmpeg2/mpeg2_internal.h | 1 |
2 files changed, 3 insertions, 0 deletions
diff --git a/src/libmpeg2/decode.c b/src/libmpeg2/decode.c index f8dcbea41..c7656e11d 100644 --- a/src/libmpeg2/decode.c +++ b/src/libmpeg2/decode.c @@ -415,6 +415,7 @@ static inline int parse_chunk (mpeg2dec_t * mpeg2dec, int code, } if (mpeg2dec->is_sequence_needed + || (picture->aspect_ratio_information != picture->saved_aspect_ratio) || (picture->frame_width != picture->coded_picture_width) || (picture->frame_height != picture->coded_picture_height)) { xine_event_t event; @@ -451,6 +452,7 @@ static inline int parse_chunk (mpeg2dec_t * mpeg2dec, int code, picture->frame_width = picture->coded_picture_width; picture->frame_height = picture->coded_picture_height; + picture->saved_aspect_ratio = picture->aspect_ratio_information; } break; diff --git a/src/libmpeg2/mpeg2_internal.h b/src/libmpeg2/mpeg2_internal.h index 64c6a2149..915bece2c 100644 --- a/src/libmpeg2/mpeg2_internal.h +++ b/src/libmpeg2/mpeg2_internal.h @@ -168,6 +168,7 @@ typedef struct picture_s { /* these things are not needed by the decoder */ /* this is a temporary interface, we will build a better one later. */ int aspect_ratio_information; + int saved_aspect_ratio; int frame_rate_code; int progressive_sequence; int repeat_first_field; |