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authorAurelien Jacobs <aurel@gnuage.org>2007-05-19 15:06:34 +0000
committerAurelien Jacobs <aurel@gnuage.org>2007-05-19 15:06:34 +0000
commitbf406d90e426934f12d24a943499e7bf3b5025b6 (patch)
tree457c359244e7ba836155d198e6ece1c9f9f32648 /libavcodec
parent0a59a18b4ed63a1d20ac62489e72fb81d4b3c363 (diff)
downloadffmpeg-bf406d90e426934f12d24a943499e7bf3b5025b6.tar.gz
move MJpegDecodeContext declaration from mjpeg.h to mjpegdec.h
Originally committed as revision 9074 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec')
-rw-r--r--libavcodec/jpeglsenc.c1
-rw-r--r--libavcodec/mjpeg.h67
-rw-r--r--libavcodec/mjpegdec.h68
3 files changed, 69 insertions, 67 deletions
diff --git a/libavcodec/jpeglsenc.c b/libavcodec/jpeglsenc.c
index d8e8bda763..501e2f9e50 100644
--- a/libavcodec/jpeglsenc.c
+++ b/libavcodec/jpeglsenc.c
@@ -28,6 +28,7 @@
#include "avcodec.h"
#include "bitstream.h"
#include "golomb.h"
+#include "dsputil.h"
#include "mjpeg.h"
#include "jpegls.h"
diff --git a/libavcodec/mjpeg.h b/libavcodec/mjpeg.h
index 4009b4a02a..ec14dd4598 100644
--- a/libavcodec/mjpeg.h
+++ b/libavcodec/mjpeg.h
@@ -35,8 +35,6 @@
#include "avcodec.h"
#include "bitstream.h"
-#include "dsputil.h"
-#include "mpegvideo.h"
/* JPEG marker codes */
@@ -127,71 +125,6 @@ static inline void put_marker(PutBitContext *p, int code)
put_bits(p, 8, code);
}
-#define MAX_COMPONENTS 4
-
-typedef struct MJpegDecodeContext {
- AVCodecContext *avctx;
- GetBitContext gb;
-
- int start_code; /* current start code */
- int buffer_size;
- uint8_t *buffer;
-
- int16_t quant_matrixes[4][64];
- VLC vlcs[2][4];
- int qscale[4]; ///< quantizer scale calculated from quant_matrixes
-
- int org_height; /* size given at codec init */
- int first_picture; /* true if decoding first picture */
- int interlaced; /* true if interlaced */
- int bottom_field; /* true if bottom field */
- int lossless;
- int ls;
- int progressive;
- int rgb;
- int rct; /* standard rct */
- int pegasus_rct; /* pegasus reversible colorspace transform */
- int bits; /* bits per component */
-
- int maxval;
- int near; ///< near lossless bound (si 0 for lossless)
- int t1,t2,t3;
- int reset; ///< context halfing intervall ?rename
-
- int width, height;
- int mb_width, mb_height;
- int nb_components;
- int component_id[MAX_COMPONENTS];
- int h_count[MAX_COMPONENTS]; /* horizontal and vertical count for each component */
- int v_count[MAX_COMPONENTS];
- int comp_index[MAX_COMPONENTS];
- int dc_index[MAX_COMPONENTS];
- int ac_index[MAX_COMPONENTS];
- int nb_blocks[MAX_COMPONENTS];
- int h_scount[MAX_COMPONENTS];
- int v_scount[MAX_COMPONENTS];
- int h_max, v_max; /* maximum h and v counts */
- 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 */
- int linesize[MAX_COMPONENTS]; ///< linesize << interlaced
- int8_t *qscale_table;
- DECLARE_ALIGNED_8(DCTELEM, block[64]);
- ScanTable scantable;
- DSPContext dsp;
-
- int restart_interval;
- int restart_count;
-
- int buggy_avid;
- int cs_itu601;
- int interlace_polarity;
-
- int mjpb_skiptosod;
-
- int cur_scan; /* current scan, used by JPEG-LS */
-} MJpegDecodeContext;
-
#define PREDICT(ret, topleft, top, left, predictor)\
switch(predictor){\
case 1: ret= left; break;\
diff --git a/libavcodec/mjpegdec.h b/libavcodec/mjpegdec.h
index baa7583587..178d2cb298 100644
--- a/libavcodec/mjpegdec.h
+++ b/libavcodec/mjpegdec.h
@@ -30,6 +30,74 @@
#define MJPEGDEC_H
#include "avcodec.h"
+#include "bitstream.h"
+#include "dsputil.h"
+#include "mpegvideo.h"
+
+#define MAX_COMPONENTS 4
+
+typedef struct MJpegDecodeContext {
+ AVCodecContext *avctx;
+ GetBitContext gb;
+
+ int start_code; /* current start code */
+ int buffer_size;
+ uint8_t *buffer;
+
+ int16_t quant_matrixes[4][64];
+ VLC vlcs[2][4];
+ int qscale[4]; ///< quantizer scale calculated from quant_matrixes
+
+ int org_height; /* size given at codec init */
+ int first_picture; /* true if decoding first picture */
+ int interlaced; /* true if interlaced */
+ int bottom_field; /* true if bottom field */
+ int lossless;
+ int ls;
+ int progressive;
+ int rgb;
+ int rct; /* standard rct */
+ int pegasus_rct; /* pegasus reversible colorspace transform */
+ int bits; /* bits per component */
+
+ int maxval;
+ int near; ///< near lossless bound (si 0 for lossless)
+ int t1,t2,t3;
+ int reset; ///< context halfing intervall ?rename
+
+ int width, height;
+ int mb_width, mb_height;
+ int nb_components;
+ int component_id[MAX_COMPONENTS];
+ int h_count[MAX_COMPONENTS]; /* horizontal and vertical count for each component */
+ int v_count[MAX_COMPONENTS];
+ int comp_index[MAX_COMPONENTS];
+ int dc_index[MAX_COMPONENTS];
+ int ac_index[MAX_COMPONENTS];
+ int nb_blocks[MAX_COMPONENTS];
+ int h_scount[MAX_COMPONENTS];
+ int v_scount[MAX_COMPONENTS];
+ int h_max, v_max; /* maximum h and v counts */
+ 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 */
+ int linesize[MAX_COMPONENTS]; ///< linesize << interlaced
+ int8_t *qscale_table;
+ DECLARE_ALIGNED_8(DCTELEM, block[64]);
+ ScanTable scantable;
+ DSPContext dsp;
+
+ int restart_interval;
+ int restart_count;
+
+ int buggy_avid;
+ int cs_itu601;
+ int interlace_polarity;
+
+ int mjpb_skiptosod;
+
+ int cur_scan; /* current scan, used by JPEG-LS */
+} MJpegDecodeContext;
int ff_mjpeg_decode_init(AVCodecContext *avctx);
int ff_mjpeg_decode_end(AVCodecContext *avctx);