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authorZdenek Kabelac <kabi@informatics.muni.cz>2003-02-11 19:35:48 +0300
committerZdenek Kabelac <kabi@informatics.muni.cz>2003-02-11 19:35:48 +0300
commit0c1a9edad463bd6e22b30c19b700b099c7093fc1 (patch)
treed16ccbe29c8dbfc2cdc4e92cac31b22c181ed940 /libavcodec/h263.c
parent4596673c062e3834b6d31d1e8e210b64d74ce26b (diff)
* UINTX -> uintx_t INTX -> intx_t
Originally committed as revision 1578 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/h263.c')
-rw-r--r--libavcodec/h263.c107
1 files changed, 53 insertions, 54 deletions
diff --git a/libavcodec/h263.c b/libavcodec/h263.c
index dbf363be93..e9c80bfb39 100644
--- a/libavcodec/h263.c
+++ b/libavcodec/h263.c
@@ -61,7 +61,7 @@ static void h263_encode_block(MpegEncContext * s, DCTELEM * block,
static void h263_encode_motion(MpegEncContext * s, int val, int fcode);
static void h263p_encode_umotion(MpegEncContext * s, int val);
static inline void mpeg4_encode_block(MpegEncContext * s, DCTELEM * block,
- int n, int dc, UINT8 *scan_table,
+ int n, int dc, uint8_t *scan_table,
PutBitContext *dc_pb, PutBitContext *ac_pb);
#endif
@@ -72,23 +72,23 @@ static int h263_decode_block(MpegEncContext * s, DCTELEM * block,
static inline int mpeg4_decode_dc(MpegEncContext * s, int n, int *dir_ptr);
static inline int mpeg4_decode_block(MpegEncContext * s, DCTELEM * block,
int n, int coded, int intra);
-static int h263_pred_dc(MpegEncContext * s, int n, UINT16 **dc_val_ptr);
+static int h263_pred_dc(MpegEncContext * s, int n, uint16_t **dc_val_ptr);
static void mpeg4_inv_pred_ac(MpegEncContext * s, DCTELEM *block, int n,
int dir);
static void mpeg4_decode_sprite_trajectory(MpegEncContext * s);
-static inline int ff_mpeg4_pred_dc(MpegEncContext * s, int n, UINT16 **dc_val_ptr, int *dir_ptr);
+static inline int ff_mpeg4_pred_dc(MpegEncContext * s, int n, uint16_t **dc_val_ptr, int *dir_ptr);
-extern UINT32 inverse[256];
+extern uint32_t inverse[256];
-static UINT8 uni_DCtab_lum_len[512];
-static UINT8 uni_DCtab_chrom_len[512];
-static UINT16 uni_DCtab_lum_bits[512];
-static UINT16 uni_DCtab_chrom_bits[512];
+static uint8_t uni_DCtab_lum_len[512];
+static uint8_t uni_DCtab_chrom_len[512];
+static uint16_t uni_DCtab_lum_bits[512];
+static uint16_t uni_DCtab_chrom_bits[512];
#ifdef CONFIG_ENCODERS
-static UINT16 (*mv_penalty)[MAX_MV*2+1]= NULL;
-static UINT8 fcode_tab[MAX_MV*2+1];
-static UINT8 umv_fcode_tab[MAX_MV*2+1];
+static uint16_t (*mv_penalty)[MAX_MV*2+1]= NULL;
+static uint8_t fcode_tab[MAX_MV*2+1];
+static uint8_t umv_fcode_tab[MAX_MV*2+1];
static uint32_t uni_mpeg4_intra_rl_bits[64*64*2*2];
static uint8_t uni_mpeg4_intra_rl_len [64*64*2*2];
@@ -161,7 +161,7 @@ void h263_encode_picture_header(MpegEncContext * s, int picture_number)
s->gob_number = 0;
put_bits(&s->pb, 22, 0x20); /* PSC */
- put_bits(&s->pb, 8, (((INT64)s->picture_number * 30 * FRAME_RATE_BASE) /
+ put_bits(&s->pb, 8, (((int64_t)s->picture_number * 30 * FRAME_RATE_BASE) /
s->frame_rate) & 0xff);
put_bits(&s->pb, 1, 1); /* marker */
@@ -280,7 +280,7 @@ static inline int decide_ac_pred(MpegEncContext * s, DCTELEM block[6][64], int d
int8_t * const qscale_table= s->current_picture.qscale_table;
for(n=0; n<6; n++){
- INT16 *ac_val, *ac_val1;
+ int16_t *ac_val, *ac_val1;
ac_val = s->ac_val[0][0] + s->block_index[n] * 16;
ac_val1= ac_val;
@@ -728,12 +728,12 @@ void mpeg4_encode_mb(MpegEncContext * s,
int dc_diff[6]; //dc values with the dc prediction subtracted
int dir[6]; //prediction direction
int zigzag_last_index[6];
- UINT8 *scan_table[6];
+ uint8_t *scan_table[6];
int i;
for(i=0; i<6; i++){
const int level= block[i][0];
- UINT16 *dc_ptr;
+ uint16_t *dc_ptr;
dc_diff[i]= level - ff_mpeg4_pred_dc(s, i, &dc_ptr, &dir[i]);
if (i < 4) {
@@ -747,7 +747,7 @@ void mpeg4_encode_mb(MpegEncContext * s,
if(s->ac_pred){
for(i=0; i<6; i++){
- UINT8 *st;
+ uint8_t *st;
int last_index;
mpeg4_inv_pred_ac(s, block[i], i, dir[i]);
@@ -817,7 +817,7 @@ void mpeg4_encode_mb(MpegEncContext * s,
if(s->ac_pred){
for(i=0; i<6; i++){
int j;
- INT16 *ac_val;
+ int16_t *ac_val;
ac_val = s->ac_val[0][0] + s->block_index[i] * 16;
@@ -839,9 +839,9 @@ void h263_encode_mb(MpegEncContext * s,
int motion_x, int motion_y)
{
int cbpc, cbpy, i, cbp, pred_x, pred_y;
- INT16 pred_dc;
- INT16 rec_intradc[6];
- UINT16 *dc_ptr[6];
+ int16_t pred_dc;
+ int16_t rec_intradc[6];
+ uint16_t *dc_ptr[6];
const int dquant_code[5]= {1,0,9,2,3};
//printf("**mb x=%d y=%d\n", s->mb_x, s->mb_y);
@@ -890,7 +890,7 @@ void h263_encode_mb(MpegEncContext * s,
for(i=0; i<6; i++) {
/* Predict DC */
if (s->h263_aic && s->mb_intra) {
- INT16 level = block[i][0];
+ int16_t level = block[i][0];
pred_dc = h263_pred_dc(s, i, &dc_ptr[i]);
level -= pred_dc;
@@ -965,10 +965,10 @@ void h263_encode_mb(MpegEncContext * s,
}
#endif
-static int h263_pred_dc(MpegEncContext * s, int n, UINT16 **dc_val_ptr)
+static int h263_pred_dc(MpegEncContext * s, int n, uint16_t **dc_val_ptr)
{
int x, y, wrap, a, c, pred_dc, scale;
- INT16 *dc_val, *ac_val;
+ int16_t *dc_val, *ac_val;
/* find prediction */
if (n < 4) {
@@ -1014,7 +1014,7 @@ static int h263_pred_dc(MpegEncContext * s, int n, UINT16 **dc_val_ptr)
static void h263_pred_acdc(MpegEncContext * s, DCTELEM *block, int n)
{
int x, y, wrap, a, c, pred_dc, scale, i;
- INT16 *dc_val, *ac_val, *ac_val1;
+ int16_t *dc_val, *ac_val, *ac_val1;
/* find prediction */
if (n < 4) {
@@ -1095,11 +1095,11 @@ static void h263_pred_acdc(MpegEncContext * s, DCTELEM *block, int n)
ac_val1[8 + i] = block[s->idct_permutation[i ]];
}
-INT16 *h263_pred_motion(MpegEncContext * s, int block,
+int16_t *h263_pred_motion(MpegEncContext * s, int block,
int *px, int *py)
{
int xy, wrap;
- INT16 *A, *B, *C, *mot_val;
+ int16_t *A, *B, *C, *mot_val;
static const int off[4]= {2, 1, 1, -1};
wrap = s->block_wrap[0];
@@ -1249,7 +1249,7 @@ static void init_mv_penalty_and_fcode(MpegEncContext *s)
int mv;
if(mv_penalty==NULL)
- mv_penalty= av_mallocz( sizeof(UINT16)*(MAX_FCODE+1)*(2*MAX_MV+1) );
+ mv_penalty= av_mallocz( sizeof(uint16_t)*(MAX_FCODE+1)*(2*MAX_MV+1) );
for(f_code=1; f_code<=MAX_FCODE; f_code++){
for(mv=-MAX_MV; mv<=MAX_MV; mv++){
@@ -1343,7 +1343,7 @@ static void init_uni_dc_tab(void)
}
#ifdef CONFIG_ENCODERS
-static void init_uni_mpeg4_rl_tab(RLTable *rl, UINT32 *bits_tab, UINT8 *len_tab){
+static void init_uni_mpeg4_rl_tab(RLTable *rl, uint32_t *bits_tab, uint8_t *len_tab){
int slevel, run, last;
assert(MAX_LEVEL >= 64);
@@ -1575,7 +1575,7 @@ void ff_set_mpeg4_time(MpegEncContext * s, int picture_number){
if(s->current_picture.pts)
s->time= (s->current_picture.pts*s->time_increment_resolution + 500*1000)/(1000*1000);
else
- s->time= picture_number*(INT64)FRAME_RATE_BASE*s->time_increment_resolution/s->frame_rate;
+ s->time= picture_number*(int64_t)FRAME_RATE_BASE*s->time_increment_resolution/s->frame_rate;
time_div= s->time/s->time_increment_resolution;
time_mod= s->time%s->time_increment_resolution;
@@ -1821,10 +1821,10 @@ static void change_qscale(MpegEncContext * s, int dquant)
* @param dir_ptr pointer to an integer where the prediction direction will be stored
* @return the quantized predicted dc
*/
-static inline int ff_mpeg4_pred_dc(MpegEncContext * s, int n, UINT16 **dc_val_ptr, int *dir_ptr)
+static inline int ff_mpeg4_pred_dc(MpegEncContext * s, int n, uint16_t **dc_val_ptr, int *dir_ptr)
{
int a, b, c, wrap, pred, scale;
- UINT16 *dc_val;
+ uint16_t *dc_val;
int dummy;
/* find prediction */
@@ -1887,7 +1887,7 @@ void mpeg4_pred_ac(MpegEncContext * s, DCTELEM *block, int n,
int dir)
{
int i;
- INT16 *ac_val, *ac_val1;
+ int16_t *ac_val, *ac_val1;
int8_t * const qscale_table= s->current_picture.qscale_table;
/* find prediction */
@@ -1942,7 +1942,7 @@ static void mpeg4_inv_pred_ac(MpegEncContext * s, DCTELEM *block, int n,
int dir)
{
int i;
- INT16 *ac_val;
+ int16_t *ac_val;
int8_t * const qscale_table= s->current_picture.qscale_table;
/* find prediction */
@@ -2031,15 +2031,15 @@ static inline void mpeg4_encode_dc(PutBitContext * s, int level, int n)
* @param n block index (0-3 are luma, 4-5 are chroma)
*/
static inline void mpeg4_encode_block(MpegEncContext * s, DCTELEM * block, int n, int intra_dc,
- UINT8 *scan_table, PutBitContext *dc_pb, PutBitContext *ac_pb)
+ uint8_t *scan_table, PutBitContext *dc_pb, PutBitContext *ac_pb)
{
int i, last_non_zero;
#if 0 //variables for the outcommented version
int code, sign, last;
#endif
const RLTable *rl;
- UINT32 *bits_tab;
- UINT8 *len_tab;
+ uint32_t *bits_tab;
+ uint8_t *len_tab;
const int last_index = s->block_last_index[n];
if (s->mb_intra) { //Note gcc (3.2.1 at least) will optimize this away
@@ -2147,11 +2147,11 @@ static inline void mpeg4_encode_block(MpegEncContext * s, DCTELEM * block, int n
}
static inline int mpeg4_get_block_length(MpegEncContext * s, DCTELEM * block, int n, int intra_dc,
- UINT8 *scan_table)
+ uint8_t *scan_table)
{
int i, last_non_zero;
const RLTable *rl;
- UINT8 *len_tab;
+ uint8_t *len_tab;
const int last_index = s->block_last_index[n];
int len=0;
@@ -2564,14 +2564,14 @@ void ff_mpeg4_clean_buffers(MpegEncContext *s)
#endif
/* clean AC */
- memset(s->ac_val[0] + l_xy, 0, (l_wrap*2+1)*16*sizeof(INT16));
- memset(s->ac_val[1] + c_xy, 0, (c_wrap +1)*16*sizeof(INT16));
- memset(s->ac_val[2] + c_xy, 0, (c_wrap +1)*16*sizeof(INT16));
+ memset(s->ac_val[0] + l_xy, 0, (l_wrap*2+1)*16*sizeof(int16_t));
+ memset(s->ac_val[1] + c_xy, 0, (c_wrap +1)*16*sizeof(int16_t));
+ memset(s->ac_val[2] + c_xy, 0, (c_wrap +1)*16*sizeof(int16_t));
/* clean MV */
// we cant clear the MVs as they might be needed by a b frame
-// memset(s->motion_val + l_xy, 0, (l_wrap*2+1)*2*sizeof(INT16));
-// memset(s->motion_val, 0, 2*sizeof(INT16)*(2 + s->mb_width*2)*(2 + s->mb_height*2));
+// memset(s->motion_val + l_xy, 0, (l_wrap*2+1)*2*sizeof(int16_t));
+// memset(s->motion_val, 0, 2*sizeof(int16_t)*(2 + s->mb_width*2)*(2 + s->mb_height*2));
s->last_mv[0][0][0]=
s->last_mv[0][0][1]=
s->last_mv[1][0][0]=
@@ -2671,7 +2671,7 @@ static inline int get_amv(MpegEncContext *s, int n){
*/
static int mpeg4_decode_partition_a(MpegEncContext *s){
int mb_num;
- static const INT8 quant_tab[4] = { -1, -2, 1, 2 };
+ static const int8_t quant_tab[4] = { -1, -2, 1, 2 };
/* decode first partition */
mb_num=0;
@@ -2729,7 +2729,7 @@ static int mpeg4_decode_partition_a(MpegEncContext *s){
s->error_status_table[xy]= AC_ERROR;
}else{ /* P/S_TYPE */
int mx, my, pred_x, pred_y, bits;
- INT16 * const mot_val= s->motion_val[s->block_index[0]];
+ int16_t * const mot_val= s->motion_val[s->block_index[0]];
const int stride= s->block_wrap[0]*2;
bits= show_bits(&s->gb, 17);
@@ -2817,7 +2817,7 @@ static int mpeg4_decode_partition_a(MpegEncContext *s){
PRINT_MB_TYPE("4");
s->mb_type[xy]= MB_TYPE_INTER4V;
for(i=0;i<4;i++) {
- INT16 *mot_val= h263_pred_motion(s, i, &pred_x, &pred_y);
+ int16_t *mot_val= h263_pred_motion(s, i, &pred_x, &pred_y);
mx = h263_decode_motion(s, pred_x, s->f_code);
if (mx >= 0xffff)
return -1;
@@ -2845,7 +2845,7 @@ static int mpeg4_decode_partition_a(MpegEncContext *s){
*/
static int mpeg4_decode_partition_b(MpegEncContext *s, int mb_count){
int mb_num=0;
- static const INT8 quant_tab[4] = { -1, -2, 1, 2 };
+ static const int8_t quant_tab[4] = { -1, -2, 1, 2 };
s->mb_x= s->resync_mb_x;
s->first_slice_line=1;
@@ -3073,8 +3073,8 @@ int ff_h263_decode_mb(MpegEncContext *s,
DCTELEM block[6][64])
{
int cbpc, cbpy, i, cbp, pred_x, pred_y, mx, my, dquant;
- INT16 *mot_val;
- static INT8 quant_tab[4] = { -1, -2, 1, 2 };
+ int16_t *mot_val;
+ static int8_t quant_tab[4] = { -1, -2, 1, 2 };
s->error_status_table[s->mb_x + s->mb_y*s->mb_width]= 0;
@@ -3216,7 +3216,6 @@ int ff_h263_decode_mb(MpegEncContext *s,
int modb1; // first bit of modb
int modb2; // second bit of modb
int mb_type;
- int xy;
s->mb_intra = 0; //B-frames never contain intra blocks
s->mcsel=0; // ... true gmc blocks
@@ -3501,7 +3500,7 @@ static int h263_decode_block(MpegEncContext * s, DCTELEM * block,
{
int code, level, i, j, last, run;
RLTable *rl = &rl_inter;
- const UINT8 *scan_table;
+ const uint8_t *scan_table;
scan_table = s->intra_scantable.permutated;
if (s->h263_aic && s->mb_intra) {
@@ -3556,7 +3555,7 @@ static int h263_decode_block(MpegEncContext * s, DCTELEM * block,
/* escape */
last = get_bits1(&s->gb);
run = get_bits(&s->gb, 6);
- level = (INT8)get_bits(&s->gb, 8);
+ level = (int8_t)get_bits(&s->gb, 8);
if (s->h263_rv10 && level == -128) {
/* XXX: should patch encoder too */
level = get_bits(&s->gb, 12);
@@ -3598,7 +3597,7 @@ not_coded:
static inline int mpeg4_decode_dc(MpegEncContext * s, int n, int *dir_ptr)
{
int level, pred, code;
- UINT16 *dc_val;
+ uint16_t *dc_val;
if (n < 4)
code = get_vlc2(&s->gb, dc_lum.table, DC_VLC_BITS, 1);
@@ -3657,7 +3656,7 @@ static inline int mpeg4_decode_block(MpegEncContext * s, DCTELEM * block,
int dc_pred_dir;
RLTable * rl;
RL_VLC_ELEM * rl_vlc;
- const UINT8 * scan_table;
+ const uint8_t * scan_table;
int qmul, qadd;
if(intra) {