move imx_dump_header bitstream filter in its own file

Originally committed as revision 9067 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 0 insertions, 31 deletions

diff --git a/libavcodec/mpeg12.c b/libavcodec/mpeg12.c
index 25fc14b4af..4b6f3d0eb7 100644
--- a/libavcodec/mpeg12.c
+++ b/libavcodec/mpeg12.c
@@ -3354,37 +3354,6 @@ AVCodec mpeg_xvmc_decoder = {
 
 #endif
 
-#ifdef CONFIG_IMX_DUMP_HEADER_BSF
-static int imx_dump_header(AVBitStreamFilterContext *bsfc, AVCodecContext *avctx, const char *args,
-                           uint8_t **poutbuf, int *poutbuf_size,
-                           const uint8_t *buf, int buf_size, int keyframe)
-{
-    /* MXF essence element key */
-    static const uint8_t imx_header[16] = { 0x06,0x0e,0x2b,0x34,0x01,0x02,0x01,0x01,0x0d,0x01,0x03,0x01,0x05,0x01,0x01,0x00 };
-    uint8_t *poutbufp;
-
-    if (avctx->codec_id != CODEC_ID_MPEG2VIDEO) {
-        av_log(avctx, AV_LOG_ERROR, "imx bitstream filter only applies to mpeg2video codec\n");
-        return 0;
-    }
-
-    *poutbuf = av_malloc(buf_size + 20 + FF_INPUT_BUFFER_PADDING_SIZE);
-    poutbufp = *poutbuf;
-    bytestream_put_buffer(&poutbufp, imx_header, 16);
-    bytestream_put_byte(&poutbufp, 0x83); /* KLV BER long form */
-    bytestream_put_be24(&poutbufp, buf_size);
-    bytestream_put_buffer(&poutbufp, buf, buf_size);
-    *poutbuf_size = poutbufp - *poutbuf;
-    return 1;
-}
-
-AVBitStreamFilter imx_dump_header_bsf = {
-    "imxdump",
-    0,
-    imx_dump_header,
-};
-#endif
-
 /* this is ugly i know, but the alternative is too make
    hundreds of vars global and prefix them with ff_mpeg1_
    which is far uglier. */