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Code Issues Releases Wiki Activity

quant_store moved to frame struct 

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@5516 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
arpi 2002-04-07 16:32:54 +00:00
parent e3ae844c0e
commit 2563ac95f0
4 changed files with 15 additions and 16 deletions
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7
libmpcodecs/vd_libmpeg2.c
View File

@ -40,11 +40,6 @@ static picture_t *picture=NULL; // exported from libmpeg2/decode.c
static int table_init_state=0;
#ifdef MPEG12_POSTPROC
#include "../postproc/postprocess.h"
int quant_store[MPEG2_MBR+1][MPEG2_MBC+1]; // [Review]
#endif
// to set/get/query special features/parameters
static int control(sh_video_t *sh,int cmd,void* arg,...){
return CONTROL_UNKNOWN;
@ -184,6 +179,8 @@ static mp_image_t* parse_chunk (sh_video_t* sh, int code, uint8_t * buffer, int
picture->current_frame->base[1]=mpi->planes[1];
picture->current_frame->base[2]=mpi->planes[2];
picture->current_frame->mpi=mpi; // tricky!
mpi->qscale=&picture->current_frame->quant_store[1][1];
mpi->qstride=(MPEG2_MBC+1);
mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"mpeg2: [%c] %p %s \n",
(picture->picture_coding_type == B_TYPE) ? 'B':'P',
mpi, (mpi->flags&MP_IMGFLAG_DIRECT)?"DR!":"");

2
libmpeg2/Makefile
View File

@ -5,7 +5,7 @@ include ../config.mak
SRCS = header.c idct.c idct_mmx.c idct_mlib.c \
motion_comp.c motion_comp_mmx.c motion_comp_mlib.c \
slice.c stats.c decode.c
slice.c stats.c # decode.c
OBJS = $(SRCS:.c=.o)
INCLUDE = -I. -I../libvo -I.. $(EXTRA_INC) $(MLIB_INC)
CFLAGS = $(OPTFLAGS) $(INCLUDE) -DMPG12PLAY

10
libmpeg2/mpeg2_internal.h
View File

@ -56,6 +56,12 @@ typedef struct vo_frame_s {
void (* copy) (struct vo_frame_s * frame, uint8_t ** src);
void* vo;
void* mpi;
#ifdef MPEG12_POSTPROC
#define MPEG2_MBC 120
#define MPEG2_MBR 72
int quant_store[MPEG2_MBR+1][MPEG2_MBC+1];
#endif
// int slice;
// void (* field) (struct vo_frame_s * frame, int flags);
// void (* draw) (struct vo_frame_s * frame);
@ -219,7 +225,3 @@ void mpeg2_allocate_image_buffers(picture_t * picture);
void mpeg2_free_image_buffers (picture_t * picture);
#ifdef MPEG12_POSTPROC
#define MPEG2_MBC 120
#define MPEG2_MBR 72
#endif

12
libmpeg2/slice.c
View File

@ -32,9 +32,9 @@ extern mc_functions_t mc_functions;
extern void (* idct_block_copy) (int16_t * block, uint8_t * dest, int stride);
extern void (* idct_block_add) (int16_t * block, uint8_t * dest, int stride);
#ifdef MPEG12_POSTPROC
extern int quant_store[MPEG2_MBR+1][MPEG2_MBC+1]; // [Review]
#endif
//#ifdef MPEG12_POSTPROC
//extern int quant_store[MPEG2_MBR+1][MPEG2_MBC+1]; // [Review]
//#endif
#include "vlc.h"
@ -1753,7 +1753,7 @@ int slice_process (picture_t * picture, uint8_t code, uint8_t * buffer)
}
#ifdef MPEG12_POSTPROC
quant_store[code][(offset>>4)+1] = picture->quantizer_scale;
picture->current_frame->quant_store[code][(offset>>4)+1] = picture->quantizer_scale;
#endif
offset += 16;
CHECK_DISPLAY;
@ -1785,7 +1785,7 @@ int slice_process (picture_t * picture, uint8_t code, uint8_t * buffer)
MOTION (motion_fi_zero, MACROBLOCK_MOTION_FORWARD);
#ifdef MPEG12_POSTPROC
quant_store[code][(offset>>4)+1] = picture->quantizer_scale;
picture->current_frame->quant_store[code][(offset>>4)+1] = picture->quantizer_scale;
#endif
offset += 16;
@ -1801,7 +1801,7 @@ int slice_process (picture_t * picture, uint8_t code, uint8_t * buffer)
MOTION (motion_fi_reuse, macroblock_modes);
#ifdef MPEG12_POSTPROC
quant_store[code][(offset>>4)+1] = picture->quantizer_scale;
picture->current_frame->quant_store[code][(offset>>4)+1] = picture->quantizer_scale;
#endif
offset += 16;