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| author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2022-03-30 23:28:24 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2022-04-05 20:02:37 +0200 |
| commit | 4243da4ff42e306b3622b181e12f5cd127d21414 (patch) | |
| tree | a74a6b85a179795431a0ee2b259be8c35f0ed799 /libavcodec/msmpeg4dec.c | |
| parent | ce7dbd0481f990e249c2a05f179228489d3062cf (diff) | |
| download | ffmpeg-4243da4ff42e306b3622b181e12f5cd127d21414.tar.gz | |
avcodec/codec_internal: Use union for FFCodec decode/encode callbacks
This is possible, because every given FFCodec has to implement
exactly one of these. Doing so decreases sizeof(FFCodec) and
therefore decreases the size of the binary.
Notice that in case of position-independent code the decrease
is in .data.rel.ro, so that this translates to decreased
memory consumption.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Diffstat (limited to 'libavcodec/msmpeg4dec.c')
| -rw-r--r-- | libavcodec/msmpeg4dec.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libavcodec/msmpeg4dec.c b/libavcodec/msmpeg4dec.c index f0cb11eceb..a03e43f88c 100644 --- a/libavcodec/msmpeg4dec.c +++ b/libavcodec/msmpeg4dec.c @@ -872,7 +872,7 @@ const FFCodec ff_msmpeg4v1_decoder = { .priv_data_size = sizeof(MpegEncContext), .init = ff_msmpeg4_decode_init, .close = ff_h263_decode_end, - .decode = ff_h263_decode_frame, + FF_CODEC_DECODE_CB(ff_h263_decode_frame), .p.capabilities = AV_CODEC_CAP_DRAW_HORIZ_BAND | AV_CODEC_CAP_DR1, .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE | FF_CODEC_CAP_SKIP_FRAME_FILL_PARAM, @@ -891,7 +891,7 @@ const FFCodec ff_msmpeg4v2_decoder = { .priv_data_size = sizeof(MpegEncContext), .init = ff_msmpeg4_decode_init, .close = ff_h263_decode_end, - .decode = ff_h263_decode_frame, + FF_CODEC_DECODE_CB(ff_h263_decode_frame), .p.capabilities = AV_CODEC_CAP_DRAW_HORIZ_BAND | AV_CODEC_CAP_DR1, .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE | FF_CODEC_CAP_SKIP_FRAME_FILL_PARAM, @@ -910,7 +910,7 @@ const FFCodec ff_msmpeg4v3_decoder = { .priv_data_size = sizeof(MpegEncContext), .init = ff_msmpeg4_decode_init, .close = ff_h263_decode_end, - .decode = ff_h263_decode_frame, + FF_CODEC_DECODE_CB(ff_h263_decode_frame), .p.capabilities = AV_CODEC_CAP_DRAW_HORIZ_BAND | AV_CODEC_CAP_DR1, .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE | FF_CODEC_CAP_SKIP_FRAME_FILL_PARAM, @@ -929,7 +929,7 @@ const FFCodec ff_wmv1_decoder = { .priv_data_size = sizeof(MpegEncContext), .init = ff_msmpeg4_decode_init, .close = ff_h263_decode_end, - .decode = ff_h263_decode_frame, + FF_CODEC_DECODE_CB(ff_h263_decode_frame), .p.capabilities = AV_CODEC_CAP_DRAW_HORIZ_BAND | AV_CODEC_CAP_DR1, .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE | FF_CODEC_CAP_SKIP_FRAME_FILL_PARAM, |