}
/* init all vlc decoding tables */
-av_cold int ff_msmpeg4_decode_init(MpegEncContext *s)
+av_cold int ff_msmpeg4_decode_init(AVCodecContext *avctx)
{
+ MpegEncContext *s = avctx->priv_data;
static int done = 0;
int i;
MVTable *mv;
+ ff_h263_decode_init(avctx);
+
common_init(s);
if (!done) {
*my_ptr = my;
return 0;
}
+
+AVCodec msmpeg4v1_decoder = {
+ "msmpeg4v1",
+ CODEC_TYPE_VIDEO,
+ CODEC_ID_MSMPEG4V1,
+ sizeof(MpegEncContext),
+ ff_msmpeg4_decode_init,
+ NULL,
+ ff_h263_decode_end,
+ ff_h263_decode_frame,
+ CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1,
+ .long_name= NULL_IF_CONFIG_SMALL("MPEG-4 part 2 Microsoft variant version 1"),
+ .pix_fmts= ff_pixfmt_list_420,
+};
+
+AVCodec msmpeg4v2_decoder = {
+ "msmpeg4v2",
+ CODEC_TYPE_VIDEO,
+ CODEC_ID_MSMPEG4V2,
+ sizeof(MpegEncContext),
+ ff_msmpeg4_decode_init,
+ NULL,
+ ff_h263_decode_end,
+ ff_h263_decode_frame,
+ CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1,
+ .long_name= NULL_IF_CONFIG_SMALL("MPEG-4 part 2 Microsoft variant version 2"),
+ .pix_fmts= ff_pixfmt_list_420,
+};
+
+AVCodec msmpeg4v3_decoder = {
+ "msmpeg4",
+ CODEC_TYPE_VIDEO,
+ CODEC_ID_MSMPEG4V3,
+ sizeof(MpegEncContext),
+ ff_msmpeg4_decode_init,
+ NULL,
+ ff_h263_decode_end,
+ ff_h263_decode_frame,
+ CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1,
+ .long_name= NULL_IF_CONFIG_SMALL("MPEG-4 part 2 Microsoft variant version 3"),
+ .pix_fmts= ff_pixfmt_list_420,
+};
+
+AVCodec wmv1_decoder = {
+ "wmv1",
+ CODEC_TYPE_VIDEO,
+ CODEC_ID_WMV1,
+ sizeof(MpegEncContext),
+ ff_msmpeg4_decode_init,
+ NULL,
+ ff_h263_decode_end,
+ ff_h263_decode_frame,
+ CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1,
+ .long_name= NULL_IF_CONFIG_SMALL("Windows Media Video 7"),
+ .pix_fmts= ff_pixfmt_list_420,
+};