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ffmpeg.wasm-core
Commit 85f601ee authored by Aurelien Jacobs's avatar Aurelien Jacobs
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rename some msmpeg4 symbols and make them non-static 

so that they can be used in standalone wmv2.c

Originally committed as revision 10949 to svn://svn.ffmpeg.org/ffmpeg/trunk
parent b0bd01d6
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Showing with 43 additions and 43 deletions
libavcodec/msmpeg4.c
View file @ 85f601ee
...@@ -62,10 +62,10 @@ static uint32_t v2_dc_lum_table[512][2]; ...@@ -62,10 +62,10 @@ static uint32_t v2_dc_lum_table[512][2];
static uint32_t v2_dc_chroma_table[512][2]; static uint32_t v2_dc_chroma_table[512][2];
void ff_msmpeg4_encode_block(MpegEncContext * s, DCTELEM * block, int n); void ff_msmpeg4_encode_block(MpegEncContext * s, DCTELEM * block, int n);
static inline int msmpeg4_decode_block(MpegEncContext * s, DCTELEM * block, int ff_msmpeg4_decode_block(MpegEncContext * s, DCTELEM * block,
int n, int coded, const uint8_t *scantable); int n, int coded, const uint8_t *scantable);
static int msmpeg4_decode_dc(MpegEncContext * s, int n, int *dir_ptr); static int msmpeg4_decode_dc(MpegEncContext * s, int n, int *dir_ptr);
static int msmpeg4_decode_motion(MpegEncContext * s, int ff_msmpeg4_decode_motion(MpegEncContext * s,
int *mx_ptr, int *my_ptr); int *mx_ptr, int *my_ptr);
static void init_h263_dc_for_msmpeg4(void); static void init_h263_dc_for_msmpeg4(void);
static inline void msmpeg4_memsetw(short *tab, int val, int n); static inline void msmpeg4_memsetw(short *tab, int val, int n);
...@@ -75,7 +75,7 @@ static int get_size_of_code(MpegEncContext * s, RLTable *rl, int last, int run, ...@@ -75,7 +75,7 @@ static int get_size_of_code(MpegEncContext * s, RLTable *rl, int last, int run,
#endif //CONFIG_ENCODERS #endif //CONFIG_ENCODERS
static int msmpeg4v12_decode_mb(MpegEncContext *s, DCTELEM block[6][64]); static int msmpeg4v12_decode_mb(MpegEncContext *s, DCTELEM block[6][64]);
static int msmpeg4v34_decode_mb(MpegEncContext *s, DCTELEM block[6][64]); static int msmpeg4v34_decode_mb(MpegEncContext *s, DCTELEM block[6][64]);
static int wmv2_decode_mb(MpegEncContext *s, DCTELEM block[6][64]); int ff_wmv2_decode_mb(MpegEncContext *s, DCTELEM block[6][64]);
/* vc1 externs */ /* vc1 externs */
extern uint8_t wmv3_dc_scale_table[32]; extern uint8_t wmv3_dc_scale_table[32];
...@@ -161,7 +161,7 @@ static void init_mv_table(MVTable *tab) ...@@ -161,7 +161,7 @@ static void init_mv_table(MVTable *tab)
} }
} }
void ff_code012(PutBitContext *pb, int n) void ff_msmpeg4_code012(PutBitContext *pb, int n)
{ {
if (n == 0) { if (n == 0) {
put_bits(pb, 1, 0); put_bits(pb, 1, 0);
...@@ -347,8 +347,8 @@ void msmpeg4_encode_picture_header(MpegEncContext * s, int picture_number) ...@@ -347,8 +347,8 @@ void msmpeg4_encode_picture_header(MpegEncContext * s, int picture_number)
if(s->msmpeg4_version>2){ if(s->msmpeg4_version>2){
if(!s->per_mb_rl_table){ if(!s->per_mb_rl_table){
ff_code012(&s->pb, s->rl_chroma_table_index); ff_msmpeg4_code012(&s->pb, s->rl_chroma_table_index);
ff_code012(&s->pb, s->rl_table_index); ff_msmpeg4_code012(&s->pb, s->rl_table_index);
} }
put_bits(&s->pb, 1, s->dc_table_index); put_bits(&s->pb, 1, s->dc_table_index);
...@@ -361,7 +361,7 @@ void msmpeg4_encode_picture_header(MpegEncContext * s, int picture_number) ...@@ -361,7 +361,7 @@ void msmpeg4_encode_picture_header(MpegEncContext * s, int picture_number)
if(s->msmpeg4_version>2){ if(s->msmpeg4_version>2){
if(!s->per_mb_rl_table) if(!s->per_mb_rl_table)
ff_code012(&s->pb, s->rl_table_index); ff_msmpeg4_code012(&s->pb, s->rl_table_index);
put_bits(&s->pb, 1, s->dc_table_index); put_bits(&s->pb, 1, s->dc_table_index);
...@@ -393,7 +393,7 @@ void msmpeg4_encode_ext_header(MpegEncContext * s) ...@@ -393,7 +393,7 @@ void msmpeg4_encode_ext_header(MpegEncContext * s)
#endif //CONFIG_ENCODERS #endif //CONFIG_ENCODERS
/* predict coded block */ /* predict coded block */
static inline int coded_block_pred(MpegEncContext * s, int n, uint8_t **coded_block_ptr) int ff_msmpeg4_coded_block_pred(MpegEncContext * s, int n, uint8_t **coded_block_ptr)
{ {
int xy, wrap, pred, a, b, c; int xy, wrap, pred, a, b, c;
...@@ -421,7 +421,7 @@ static inline int coded_block_pred(MpegEncContext * s, int n, uint8_t **coded_bl ...@@ -421,7 +421,7 @@ static inline int coded_block_pred(MpegEncContext * s, int n, uint8_t **coded_bl
#ifdef CONFIG_ENCODERS #ifdef CONFIG_ENCODERS
static void msmpeg4_encode_motion(MpegEncContext * s, void ff_msmpeg4_encode_motion(MpegEncContext * s,
int mx, int my) int mx, int my)
{ {
int code; int code;
...@@ -459,7 +459,7 @@ static void msmpeg4_encode_motion(MpegEncContext * s, ...@@ -459,7 +459,7 @@ static void msmpeg4_encode_motion(MpegEncContext * s,
} }
} }
static inline void handle_slices(MpegEncContext *s){ void ff_msmpeg4_handle_slices(MpegEncContext *s){
if (s->mb_x == 0) { if (s->mb_x == 0) {
if (s->slice_height && (s->mb_y % s->slice_height) == 0) { if (s->slice_height && (s->mb_y % s->slice_height) == 0) {
if(s->msmpeg4_version < 4){ if(s->msmpeg4_version < 4){
...@@ -480,7 +480,7 @@ void msmpeg4_encode_mb(MpegEncContext * s, ...@@ -480,7 +480,7 @@ void msmpeg4_encode_mb(MpegEncContext * s,
int pred_x, pred_y; int pred_x, pred_y;
uint8_t *coded_block; uint8_t *coded_block;
handle_slices(s); ff_msmpeg4_handle_slices(s);
if (!s->mb_intra) { if (!s->mb_intra) {
/* compute cbp */ /* compute cbp */
...@@ -526,7 +526,7 @@ void msmpeg4_encode_mb(MpegEncContext * s, ...@@ -526,7 +526,7 @@ void msmpeg4_encode_mb(MpegEncContext * s,
/* motion vector */ /* motion vector */
h263_pred_motion(s, 0, 0, &pred_x, &pred_y); h263_pred_motion(s, 0, 0, &pred_x, &pred_y);
msmpeg4_encode_motion(s, motion_x - pred_x, ff_msmpeg4_encode_motion(s, motion_x - pred_x,
motion_y - pred_y); motion_y - pred_y);
} }
...@@ -546,7 +546,7 @@ void msmpeg4_encode_mb(MpegEncContext * s, ...@@ -546,7 +546,7 @@ void msmpeg4_encode_mb(MpegEncContext * s,
cbp |= val << (5 - i); cbp |= val << (5 - i);
if (i < 4) { if (i < 4) {
/* predict value for close blocks only for luma */ /* predict value for close blocks only for luma */
pred = coded_block_pred(s, i, &coded_block); pred = ff_msmpeg4_coded_block_pred(s, i, &coded_block);
*coded_block = val; *coded_block = val;
val = val ^ pred; val = val ^ pred;
} }
...@@ -990,7 +990,7 @@ else ...@@ -990,7 +990,7 @@ else
/****************************************/ /****************************************/
/* decoding stuff */ /* decoding stuff */
static VLC mb_non_intra_vlc[4]; VLC ff_mb_non_intra_vlc[4];
static VLC v2_dc_lum_vlc; static VLC v2_dc_lum_vlc;
static VLC v2_dc_chroma_vlc; static VLC v2_dc_chroma_vlc;
static VLC cbpy_vlc; static VLC cbpy_vlc;
...@@ -999,7 +999,7 @@ static VLC v2_mb_type_vlc; ...@@ -999,7 +999,7 @@ static VLC v2_mb_type_vlc;
static VLC v2_mv_vlc; static VLC v2_mv_vlc;
static VLC v1_intra_cbpc_vlc; static VLC v1_intra_cbpc_vlc;
static VLC v1_inter_cbpc_vlc; static VLC v1_inter_cbpc_vlc;
static VLC inter_intra_vlc; VLC ff_inter_intra_vlc;
/* This table is practically identical to the one from h263 /* This table is practically identical to the one from h263
* except that it is inverted. */ * except that it is inverted. */
...@@ -1114,7 +1114,7 @@ int ff_msmpeg4_decode_init(MpegEncContext *s) ...@@ -1114,7 +1114,7 @@ int ff_msmpeg4_decode_init(MpegEncContext *s)
&mvtab[0][0], 2, 1, 1); &mvtab[0][0], 2, 1, 1);
for(i=0; i<4; i++){ for(i=0; i<4; i++){
init_vlc(&mb_non_intra_vlc[i], MB_NON_INTRA_VLC_BITS, 128, init_vlc(&ff_mb_non_intra_vlc[i], MB_NON_INTRA_VLC_BITS, 128,
&wmv2_inter_table[i][0][1], 8, 4, &wmv2_inter_table[i][0][1], 8, 4,
&wmv2_inter_table[i][0][0], 8, 4, 1); //FIXME name? &wmv2_inter_table[i][0][0], 8, 4, 1); //FIXME name?
} }
...@@ -1130,7 +1130,7 @@ int ff_msmpeg4_decode_init(MpegEncContext *s) ...@@ -1130,7 +1130,7 @@ int ff_msmpeg4_decode_init(MpegEncContext *s)
inter_MCBPC_bits, 1, 1, inter_MCBPC_bits, 1, 1,
inter_MCBPC_code, 1, 1, 1); inter_MCBPC_code, 1, 1, 1);
init_vlc(&inter_intra_vlc, INTER_INTRA_VLC_BITS, 4, init_vlc(&ff_inter_intra_vlc, INTER_INTRA_VLC_BITS, 4,
&table_inter_intra[0][1], 2, 1, &table_inter_intra[0][1], 2, 1,
&table_inter_intra[0][0], 2, 1, 1); &table_inter_intra[0][0], 2, 1, 1);
} }
...@@ -1145,7 +1145,7 @@ int ff_msmpeg4_decode_init(MpegEncContext *s) ...@@ -1145,7 +1145,7 @@ int ff_msmpeg4_decode_init(MpegEncContext *s)
s->decode_mb= msmpeg4v34_decode_mb; s->decode_mb= msmpeg4v34_decode_mb;
break; break;
case 5: case 5:
s->decode_mb= wmv2_decode_mb; s->decode_mb= ff_wmv2_decode_mb;
case 6: case 6:
//FIXME + TODO VC1 decode mb //FIXME + TODO VC1 decode mb
break; break;
...@@ -1508,7 +1508,7 @@ static int msmpeg4v12_decode_mb(MpegEncContext *s, DCTELEM block[6][64]) ...@@ -1508,7 +1508,7 @@ static int msmpeg4v12_decode_mb(MpegEncContext *s, DCTELEM block[6][64])
s->dsp.clear_blocks(s->block[0]); s->dsp.clear_blocks(s->block[0]);
for (i = 0; i < 6; i++) { for (i = 0; i < 6; i++) {
if (msmpeg4_decode_block(s, block[i], i, (cbp >> (5 - i)) & 1, NULL) < 0) if (ff_msmpeg4_decode_block(s, block[i], i, (cbp >> (5 - i)) & 1, NULL) < 0)
{ {
av_log(s->avctx, AV_LOG_ERROR, "\nerror while decoding block: %d x %d (%d)\n", s->mb_x, s->mb_y, i); av_log(s->avctx, AV_LOG_ERROR, "\nerror while decoding block: %d x %d (%d)\n", s->mb_x, s->mb_y, i);
return -1; return -1;
...@@ -1541,7 +1541,7 @@ static int msmpeg4v34_decode_mb(MpegEncContext *s, DCTELEM block[6][64]) ...@@ -1541,7 +1541,7 @@ static int msmpeg4v34_decode_mb(MpegEncContext *s, DCTELEM block[6][64])
} }
} }
code = get_vlc2(&s->gb, mb_non_intra_vlc[DEFAULT_INTER_INDEX].table, MB_NON_INTRA_VLC_BITS, 3); code = get_vlc2(&s->gb, ff_mb_non_intra_vlc[DEFAULT_INTER_INDEX].table, MB_NON_INTRA_VLC_BITS, 3);
if (code < 0) if (code < 0)
return -1; return -1;
//s->mb_intra = (code & 0x40) ? 0 : 1; //s->mb_intra = (code & 0x40) ? 0 : 1;
...@@ -1558,7 +1558,7 @@ static int msmpeg4v34_decode_mb(MpegEncContext *s, DCTELEM block[6][64]) ...@@ -1558,7 +1558,7 @@ static int msmpeg4v34_decode_mb(MpegEncContext *s, DCTELEM block[6][64])
for(i=0;i<6;i++) { for(i=0;i<6;i++) {
int val = ((code >> (5 - i)) & 1); int val = ((code >> (5 - i)) & 1);
if (i < 4) { if (i < 4) {
int pred = coded_block_pred(s, i, &coded_val); int pred = ff_msmpeg4_coded_block_pred(s, i, &coded_val);
val = val ^ pred; val = val ^ pred;
*coded_val = val; *coded_val = val;
} }
...@@ -1574,7 +1574,7 @@ static int msmpeg4v34_decode_mb(MpegEncContext *s, DCTELEM block[6][64]) ...@@ -1574,7 +1574,7 @@ static int msmpeg4v34_decode_mb(MpegEncContext *s, DCTELEM block[6][64])
s->rl_chroma_table_index = s->rl_table_index; s->rl_chroma_table_index = s->rl_table_index;
} }
h263_pred_motion(s, 0, 0, &mx, &my); h263_pred_motion(s, 0, 0, &mx, &my);
if (msmpeg4_decode_motion(s, &mx, &my) < 0) if (ff_msmpeg4_decode_motion(s, &mx, &my) < 0)
return -1; return -1;
s->mv_dir = MV_DIR_FORWARD; s->mv_dir = MV_DIR_FORWARD;
s->mv_type = MV_TYPE_16X16; s->mv_type = MV_TYPE_16X16;
...@@ -1586,7 +1586,7 @@ static int msmpeg4v34_decode_mb(MpegEncContext *s, DCTELEM block[6][64]) ...@@ -1586,7 +1586,7 @@ static int msmpeg4v34_decode_mb(MpegEncContext *s, DCTELEM block[6][64])
s->ac_pred = get_bits1(&s->gb); s->ac_pred = get_bits1(&s->gb);
*mb_type_ptr = MB_TYPE_INTRA; *mb_type_ptr = MB_TYPE_INTRA;
if(s->inter_intra_pred){ if(s->inter_intra_pred){
s->h263_aic_dir= get_vlc2(&s->gb, inter_intra_vlc.table, INTER_INTRA_VLC_BITS, 1); s->h263_aic_dir= get_vlc2(&s->gb, ff_inter_intra_vlc.table, INTER_INTRA_VLC_BITS, 1);
// printf("%d%d %d %d/", s->ac_pred, s->h263_aic_dir, s->mb_x, s->mb_y); // printf("%d%d %d %d/", s->ac_pred, s->h263_aic_dir, s->mb_x, s->mb_y);
} }
if(s->per_mb_rl_table && cbp){ if(s->per_mb_rl_table && cbp){
...@@ -1597,7 +1597,7 @@ static int msmpeg4v34_decode_mb(MpegEncContext *s, DCTELEM block[6][64]) ...@@ -1597,7 +1597,7 @@ static int msmpeg4v34_decode_mb(MpegEncContext *s, DCTELEM block[6][64])
s->dsp.clear_blocks(s->block[0]); s->dsp.clear_blocks(s->block[0]);
for (i = 0; i < 6; i++) { for (i = 0; i < 6; i++) {
if (msmpeg4_decode_block(s, block[i], i, (cbp >> (5 - i)) & 1, NULL) < 0) if (ff_msmpeg4_decode_block(s, block[i], i, (cbp >> (5 - i)) & 1, NULL) < 0)
{ {
av_log(s->avctx, AV_LOG_ERROR, "\nerror while decoding block: %d x %d (%d)\n", s->mb_x, s->mb_y, i); av_log(s->avctx, AV_LOG_ERROR, "\nerror while decoding block: %d x %d (%d)\n", s->mb_x, s->mb_y, i);
return -1; return -1;
...@@ -1607,7 +1607,7 @@ static int msmpeg4v34_decode_mb(MpegEncContext *s, DCTELEM block[6][64]) ...@@ -1607,7 +1607,7 @@ static int msmpeg4v34_decode_mb(MpegEncContext *s, DCTELEM block[6][64])
return 0; return 0;
} }
//#define ERROR_DETAILS //#define ERROR_DETAILS
static inline int msmpeg4_decode_block(MpegEncContext * s, DCTELEM * block, int ff_msmpeg4_decode_block(MpegEncContext * s, DCTELEM * block,
int n, int coded, const uint8_t *scan_table) int n, int coded, const uint8_t *scan_table)
{ {
int level, i, last, run, run_diff; int level, i, last, run, run_diff;
...@@ -1911,7 +1911,7 @@ static int msmpeg4_decode_dc(MpegEncContext * s, int n, int *dir_ptr) ...@@ -1911,7 +1911,7 @@ static int msmpeg4_decode_dc(MpegEncContext * s, int n, int *dir_ptr)
return level; return level;
} }
static int msmpeg4_decode_motion(MpegEncContext * s, int ff_msmpeg4_decode_motion(MpegEncContext * s,
int *mx_ptr, int *my_ptr) int *mx_ptr, int *my_ptr)
{ {
MVTable *mv; MVTable *mv;
......
libavcodec/wmv2.c
View file @ 85f601ee
...@@ -141,8 +141,8 @@ int ff_wmv2_encode_picture_header(MpegEncContext * s, int picture_number) ...@@ -141,8 +141,8 @@ int ff_wmv2_encode_picture_header(MpegEncContext * s, int picture_number)
if(w->per_mb_rl_bit) put_bits(&s->pb, 1, s->per_mb_rl_table); if(w->per_mb_rl_bit) put_bits(&s->pb, 1, s->per_mb_rl_table);
if(!s->per_mb_rl_table){ if(!s->per_mb_rl_table){
ff_code012(&s->pb, s->rl_chroma_table_index); ff_msmpeg4_code012(&s->pb, s->rl_chroma_table_index);
ff_code012(&s->pb, s->rl_table_index); ff_msmpeg4_code012(&s->pb, s->rl_table_index);
} }
put_bits(&s->pb, 1, s->dc_table_index); put_bits(&s->pb, 1, s->dc_table_index);
...@@ -153,7 +153,7 @@ int ff_wmv2_encode_picture_header(MpegEncContext * s, int picture_number) ...@@ -153,7 +153,7 @@ int ff_wmv2_encode_picture_header(MpegEncContext * s, int picture_number)
put_bits(&s->pb, 2, SKIP_TYPE_NONE); put_bits(&s->pb, 2, SKIP_TYPE_NONE);
ff_code012(&s->pb, cbp_index=0); ff_msmpeg4_code012(&s->pb, cbp_index=0);
if(s->qscale <= 10){ if(s->qscale <= 10){
int map[3]= {0,2,1}; int map[3]= {0,2,1};
w->cbp_table_index= map[cbp_index]; w->cbp_table_index= map[cbp_index];
...@@ -170,14 +170,14 @@ int ff_wmv2_encode_picture_header(MpegEncContext * s, int picture_number) ...@@ -170,14 +170,14 @@ int ff_wmv2_encode_picture_header(MpegEncContext * s, int picture_number)
if(w->abt_flag){ if(w->abt_flag){
put_bits(&s->pb, 1, w->per_mb_abt^1); put_bits(&s->pb, 1, w->per_mb_abt^1);
if(!w->per_mb_abt){ if(!w->per_mb_abt){
ff_code012(&s->pb, w->abt_type); ff_msmpeg4_code012(&s->pb, w->abt_type);
} }
} }
if(w->per_mb_rl_bit) put_bits(&s->pb, 1, s->per_mb_rl_table); if(w->per_mb_rl_bit) put_bits(&s->pb, 1, s->per_mb_rl_table);
if(!s->per_mb_rl_table){ if(!s->per_mb_rl_table){
ff_code012(&s->pb, s->rl_table_index); ff_msmpeg4_code012(&s->pb, s->rl_table_index);
s->rl_chroma_table_index = s->rl_table_index; s->rl_chroma_table_index = s->rl_table_index;
} }
put_bits(&s->pb, 1, s->dc_table_index); put_bits(&s->pb, 1, s->dc_table_index);
...@@ -203,7 +203,7 @@ void ff_wmv2_encode_mb(MpegEncContext * s, ...@@ -203,7 +203,7 @@ void ff_wmv2_encode_mb(MpegEncContext * s,
int pred_x, pred_y; int pred_x, pred_y;
uint8_t *coded_block; uint8_t *coded_block;
handle_slices(s); ff_msmpeg4_handle_slices(s);
if (!s->mb_intra) { if (!s->mb_intra) {
/* compute cbp */ /* compute cbp */
...@@ -219,7 +219,7 @@ void ff_wmv2_encode_mb(MpegEncContext * s, ...@@ -219,7 +219,7 @@ void ff_wmv2_encode_mb(MpegEncContext * s,
/* motion vector */ /* motion vector */
h263_pred_motion(s, 0, 0, &pred_x, &pred_y); h263_pred_motion(s, 0, 0, &pred_x, &pred_y);
msmpeg4_encode_motion(s, motion_x - pred_x, ff_msmpeg4_encode_motion(s, motion_x - pred_x,
motion_y - pred_y); motion_y - pred_y);
} else { } else {
/* compute cbp */ /* compute cbp */
...@@ -231,7 +231,7 @@ void ff_wmv2_encode_mb(MpegEncContext * s, ...@@ -231,7 +231,7 @@ void ff_wmv2_encode_mb(MpegEncContext * s,
cbp |= val << (5 - i); cbp |= val << (5 - i);
if (i < 4) { if (i < 4) {
/* predict value for close blocks only for luma */ /* predict value for close blocks only for luma */
pred = coded_block_pred(s, i, &coded_block); pred = ff_msmpeg4_coded_block_pred(s, i, &coded_block);
*coded_block = val; *coded_block = val;
val = val ^ pred; val = val ^ pred;
} }
...@@ -482,7 +482,7 @@ static inline int wmv2_decode_motion(Wmv2Context *w, int *mx_ptr, int *my_ptr){ ...@@ -482,7 +482,7 @@ static inline int wmv2_decode_motion(Wmv2Context *w, int *mx_ptr, int *my_ptr){
MpegEncContext * const s= &w->s; MpegEncContext * const s= &w->s;
int ret; int ret;
ret= msmpeg4_decode_motion(s, mx_ptr, my_ptr); ret= ff_msmpeg4_decode_motion(s, mx_ptr, my_ptr);
if(ret<0) return -1; if(ret<0) return -1;
...@@ -568,19 +568,19 @@ static inline int wmv2_decode_inter_block(Wmv2Context *w, DCTELEM *block, int n, ...@@ -568,19 +568,19 @@ static inline int wmv2_decode_inter_block(Wmv2Context *w, DCTELEM *block, int n,
// printf("S%d", sub_cbp); // printf("S%d", sub_cbp);
if(sub_cbp&1){ if(sub_cbp&1){
if (msmpeg4_decode_block(s, block, n, 1, scantable) < 0) if (ff_msmpeg4_decode_block(s, block, n, 1, scantable) < 0)
return -1; return -1;
} }
if(sub_cbp&2){ if(sub_cbp&2){
if (msmpeg4_decode_block(s, w->abt_block2[n], n, 1, scantable) < 0) if (ff_msmpeg4_decode_block(s, w->abt_block2[n], n, 1, scantable) < 0)
return -1; return -1;
} }
s->block_last_index[n] = 63; s->block_last_index[n] = 63;
return 0; return 0;
}else{ }else{
return msmpeg4_decode_block(s, block, n, 1, s->inter_scantable.permutated); return ff_msmpeg4_decode_block(s, block, n, 1, s->inter_scantable.permutated);
} }
} }
...@@ -711,7 +711,7 @@ void ff_mspel_motion(MpegEncContext *s, ...@@ -711,7 +711,7 @@ void ff_mspel_motion(MpegEncContext *s,
} }
static int wmv2_decode_mb(MpegEncContext *s, DCTELEM block[6][64]) int ff_wmv2_decode_mb(MpegEncContext *s, DCTELEM block[6][64])
{ {
Wmv2Context * const w= (Wmv2Context*)s; Wmv2Context * const w= (Wmv2Context*)s;
int cbp, code, i; int cbp, code, i;
...@@ -734,7 +734,7 @@ static int wmv2_decode_mb(MpegEncContext *s, DCTELEM block[6][64]) ...@@ -734,7 +734,7 @@ static int wmv2_decode_mb(MpegEncContext *s, DCTELEM block[6][64])
return 0; return 0;
} }
code = get_vlc2(&s->gb, mb_non_intra_vlc[w->cbp_table_index].table, MB_NON_INTRA_VLC_BITS, 3); code = get_vlc2(&s->gb, ff_mb_non_intra_vlc[w->cbp_table_index].table, MB_NON_INTRA_VLC_BITS, 3);
if (code < 0) if (code < 0)
return -1; return -1;
s->mb_intra = (~code & 0x40) >> 6; s->mb_intra = (~code & 0x40) >> 6;
...@@ -752,7 +752,7 @@ static int wmv2_decode_mb(MpegEncContext *s, DCTELEM block[6][64]) ...@@ -752,7 +752,7 @@ static int wmv2_decode_mb(MpegEncContext *s, DCTELEM block[6][64])
for(i=0;i<6;i++) { for(i=0;i<6;i++) {
int val = ((code >> (5 - i)) & 1); int val = ((code >> (5 - i)) & 1);
if (i < 4) { if (i < 4) {
int pred = coded_block_pred(s, i, &coded_val); int pred = ff_msmpeg4_coded_block_pred(s, i, &coded_val);
val = val ^ pred; val = val ^ pred;
*coded_val = val; *coded_val = val;
} }
...@@ -801,7 +801,7 @@ static int wmv2_decode_mb(MpegEncContext *s, DCTELEM block[6][64]) ...@@ -801,7 +801,7 @@ static int wmv2_decode_mb(MpegEncContext *s, DCTELEM block[6][64])
//printf("I at %d %d %d %06X\n", s->mb_x, s->mb_y, ((cbp&3)? 1 : 0) +((cbp&0x3C)? 2 : 0), show_bits(&s->gb, 24)); //printf("I at %d %d %d %06X\n", s->mb_x, s->mb_y, ((cbp&3)? 1 : 0) +((cbp&0x3C)? 2 : 0), show_bits(&s->gb, 24));
s->ac_pred = get_bits1(&s->gb); s->ac_pred = get_bits1(&s->gb);
if(s->inter_intra_pred){ if(s->inter_intra_pred){
s->h263_aic_dir= get_vlc2(&s->gb, inter_intra_vlc.table, INTER_INTRA_VLC_BITS, 1); s->h263_aic_dir= get_vlc2(&s->gb, ff_inter_intra_vlc.table, INTER_INTRA_VLC_BITS, 1);
// printf("%d%d %d %d/", s->ac_pred, s->h263_aic_dir, s->mb_x, s->mb_y); // printf("%d%d %d %d/", s->ac_pred, s->h263_aic_dir, s->mb_x, s->mb_y);
} }
if(s->per_mb_rl_table && cbp){ if(s->per_mb_rl_table && cbp){
...@@ -811,7 +811,7 @@ static int wmv2_decode_mb(MpegEncContext *s, DCTELEM block[6][64]) ...@@ -811,7 +811,7 @@ static int wmv2_decode_mb(MpegEncContext *s, DCTELEM block[6][64])
s->dsp.clear_blocks(s->block[0]); s->dsp.clear_blocks(s->block[0]);
for (i = 0; i < 6; i++) { for (i = 0; i < 6; i++) {
if (msmpeg4_decode_block(s, block[i], i, (cbp >> (5 - i)) & 1, NULL) < 0) if (ff_msmpeg4_decode_block(s, block[i], i, (cbp >> (5 - i)) & 1, NULL) < 0)
{ {
av_log(s->avctx, AV_LOG_ERROR, "\nerror while decoding intra block: %d x %d (%d)\n", s->mb_x, s->mb_y, i); av_log(s->avctx, AV_LOG_ERROR, "\nerror while decoding intra block: %d x %d (%d)\n", s->mb_x, s->mb_y, i);
return -1; return -1;
......
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