adxdec: clear eof flag and channel states when seeking

[ffmpeg] / libavcodec / mjpegdec.h

diff --git a/libavcodec/mjpegdec.h b/libavcodec/mjpegdec.h
index 72fe6fa0888ede556f0a7edaef222a4dca640d95..bfa987d3c526669a5b25a70c334934e11f8d19f7 100644 (file)
--- a/libavcodec/mjpegdec.h
+++ b/libavcodec/mjpegdec.h
@@ -29,6 +29,8 @@
 #ifndef AVCODEC_MJPEGDEC_H
 #define AVCODEC_MJPEGDEC_H
 
+#include "libavutil/log.h"
+
 #include "avcodec.h"
 #include "get_bits.h"
 #include "dsputil.h"
@@ -36,6 +38,7 @@
 #define MAX_COMPONENTS 4
 
 typedef struct MJpegDecodeContext {
+    AVClass *class;
     AVCodecContext *avctx;
     GetBitContext gb;
 
@@ -81,6 +84,7 @@ typedef struct MJpegDecodeContext {
     int quant_index[4];   /* quant table index for each component */
     int last_dc[MAX_COMPONENTS]; /* last DEQUANTIZED dc (XXX: am I right to do that ?) */
     AVFrame picture; /* picture structure */
+    AVFrame *picture_ptr; /* pointer to picture structure */
     int got_picture;                                ///< we found a SOF and picture is valid, too.
     int linesize[MAX_COMPONENTS];                   ///< linesize << interlaced
     int8_t *qscale_table;
@@ -105,6 +109,8 @@ typedef struct MJpegDecodeContext {
 
     uint16_t (*ljpeg_buffer)[4];
     unsigned int ljpeg_buffer_size;
+
+    int extern_huff;
 } MJpegDecodeContext;
 
 int ff_mjpeg_decode_init(AVCodecContext *avctx);