};
#ifdef CONFIG_ENCODERS
-static uint8_t (*default_mv_penalty)[MAX_MV*2+1]=NULL;
+static uint8_t default_mv_penalty[MAX_FCODE+1][MAX_MV*2+1];
static uint8_t default_fcode_tab[MAX_MV*2+1];
enum PixelFormat ff_yuv420p_list[2]= {PIX_FMT_YUV420P, -1};
/* (1<<36)/19952 >= (1<<36)/(aanscales[i] * qscale * quant_matrix[i]) >= (1<<36)/249205026 */
/* 3444240 >= (1<<36)/(aanscales[i] * qscale * quant_matrix[i]) >= 275 */
- qmat[qscale][i] = (int)((uint64_t_C(1) << QMAT_SHIFT) /
+ qmat[qscale][i] = (int)((UINT64_C(1) << QMAT_SHIFT) /
(qscale * quant_matrix[j]));
}
} else if (dsp->fdct == fdct_ifast
/* (1<<36)/19952 >= (1<<36)/(aanscales[i] * qscale * quant_matrix[i]) >= (1<<36)/249205026 */
/* 3444240 >= (1<<36)/(aanscales[i] * qscale * quant_matrix[i]) >= 275 */
- qmat[qscale][i] = (int)((uint64_t_C(1) << (QMAT_SHIFT + 14)) /
+ qmat[qscale][i] = (int)((UINT64_C(1) << (QMAT_SHIFT + 14)) /
(aanscales[i] * qscale * quant_matrix[j]));
}
} else {
so (1<<19) / 16 >= (1<<19) / (qscale * quant_matrix[i]) >= (1<<19) / 7905
so 32768 >= (1<<19) / (qscale * quant_matrix[i]) >= 67
*/
- qmat[qscale][i] = (int)((uint64_t_C(1) << QMAT_SHIFT) / (qscale * quant_matrix[j]));
+ qmat[qscale][i] = (int)((UINT64_C(1) << QMAT_SHIFT) / (qscale * quant_matrix[j]));
// qmat [qscale][i] = (1 << QMAT_SHIFT_MMX) / (qscale * quant_matrix[i]);
qmat16[qscale][0][i] = (1 << QMAT_SHIFT_MMX) / (qscale * quant_matrix[j]);
}
}
if(shift){
- av_log(NULL, AV_LOG_INFO, "Warning, QMAT_SHIFT is larger then %d, overflows possible\n", QMAT_SHIFT - shift);
+ av_log(NULL, AV_LOG_INFO, "Warning, QMAT_SHIFT is larger than %d, overflows possible\n", QMAT_SHIFT - shift);
}
}
static inline void update_qscale(MpegEncContext *s){
s->qscale= (s->lambda*139 + FF_LAMBDA_SCALE*64) >> (FF_LAMBDA_SHIFT + 7);
- s->qscale= clip(s->qscale, s->avctx->qmin, s->avctx->qmax);
+ s->qscale= av_clip(s->qscale, s->avctx->qmin, s->avctx->qmax);
s->lambda2= (s->lambda*s->lambda + FF_LAMBDA_SCALE/2) >> FF_LAMBDA_SHIFT;
}
#ifdef CONFIG_ENCODERS
static void MPV_encode_defaults(MpegEncContext *s){
- static int done=0;
-
+ int i;
MPV_common_defaults(s);
- if(!done){
- int i;
- done=1;
-
- default_mv_penalty= av_mallocz( sizeof(uint8_t)*(MAX_FCODE+1)*(2*MAX_MV+1) );
- memset(default_fcode_tab , 0, sizeof(uint8_t)*(2*MAX_MV+1));
-
- for(i=-16; i<16; i++){
- default_fcode_tab[i + MAX_MV]= 1;
- }
+ for(i=-16; i<16; i++){
+ default_fcode_tab[i + MAX_MV]= 1;
}
s->me.mv_penalty= default_mv_penalty;
s->fcode_tab= default_fcode_tab;
yc_size = y_size + 2 * c_size;
/* convert fourcc to upper case */
- s->avctx->codec_tag= toupper( s->avctx->codec_tag &0xFF)
+ s->codec_tag= toupper( s->avctx->codec_tag &0xFF)
+ (toupper((s->avctx->codec_tag>>8 )&0xFF)<<8 )
+ (toupper((s->avctx->codec_tag>>16)&0xFF)<<16)
+ (toupper((s->avctx->codec_tag>>24)&0xFF)<<24);
- s->avctx->stream_codec_tag= toupper( s->avctx->stream_codec_tag &0xFF)
+ s->stream_codec_tag= toupper( s->avctx->stream_codec_tag &0xFF)
+ (toupper((s->avctx->stream_codec_tag>>8 )&0xFF)<<8 )
+ (toupper((s->avctx->stream_codec_tag>>16)&0xFF)<<16)
+ (toupper((s->avctx->stream_codec_tag>>24)&0xFF)<<24);
s->loop_filter= !!(s->flags & CODEC_FLAG_LOOP_FILTER);
s->alternate_scan= !!(s->flags & CODEC_FLAG_ALT_SCAN);
s->intra_vlc_format= !!(s->flags2 & CODEC_FLAG2_INTRA_VLC);
+ s->q_scale_type= !!(s->flags2 & CODEC_FLAG2_NON_LINEAR_QUANT);
if(avctx->rc_max_rate && !avctx->rc_buffer_size){
av_log(avctx, AV_LOG_ERROR, "a vbv buffer size is needed, for encoding with a maximum bitrate\n");
}
if(s->avctx->scenechange_threshold < 1000000000 && (s->flags & CODEC_FLAG_CLOSED_GOP)){
- av_log(avctx, AV_LOG_ERROR, "closed gop with scene change detection arent supported yet\n");
+ av_log(avctx, AV_LOG_ERROR, "closed gop with scene change detection arent supported yet, set threshold to 1000000000\n");
return -1;
}
return -1;
}
+ if(s->flags & CODEC_FLAG_LOW_DELAY){
+ if (s->codec_id != CODEC_ID_MPEG2VIDEO && s->codec_id != CODEC_ID_MPEG1VIDEO){
+ av_log(avctx, AV_LOG_ERROR, "low delay forcing is only available for mpeg1/2\n");
+ return -1;
+ }
+ if (s->max_b_frames != 0){
+ av_log(avctx, AV_LOG_ERROR, "b frames cannot be used with low delay\n");
+ return -1;
+ }
+ }
+
+ if(s->q_scale_type == 1){
+ if(s->codec_id != CODEC_ID_MPEG2VIDEO){
+ av_log(avctx, AV_LOG_ERROR, "non linear quant is only available for mpeg2\n");
+ return -1;
+ }
+ if(avctx->qmax > 12){
+ av_log(avctx, AV_LOG_ERROR, "non linear quant only supports qmax <= 12 currently\n");
+ return -1;
+ }
+ }
+
if(s->avctx->thread_count > 1 && s->codec_id != CODEC_ID_MPEG4
&& s->codec_id != CODEC_ID_MPEG1VIDEO && s->codec_id != CODEC_ID_MPEG2VIDEO
&& (s->codec_id != CODEC_ID_H263P || !(s->flags & CODEC_FLAG_H263P_SLICE_STRUCT))){
switch(avctx->codec->id) {
case CODEC_ID_MPEG1VIDEO:
s->out_format = FMT_MPEG1;
- s->low_delay= 0; //s->max_b_frames ? 0 : 1;
+ s->low_delay= !!(s->flags & CODEC_FLAG_LOW_DELAY);
avctx->delay= s->low_delay ? 0 : (s->max_b_frames + 1);
break;
case CODEC_ID_MPEG2VIDEO:
s->out_format = FMT_MPEG1;
- s->low_delay= 0; //s->max_b_frames ? 0 : 1;
+ s->low_delay= !!(s->flags & CODEC_FLAG_LOW_DELAY);
avctx->delay= s->low_delay ? 0 : (s->max_b_frames + 1);
s->rtp_mode= 1;
break;
avctx->delay=0;
s->low_delay=1;
break;
+#ifdef CONFIG_H261_ENCODER
case CODEC_ID_H261:
+ if (ff_h261_get_picture_format(s->width, s->height) < 0) {
+ av_log(avctx, AV_LOG_ERROR, "The specified picture size of %dx%d is not valid for the H.261 codec.\nValid sizes are 176x144, 352x288\n", s->width, s->height);
+ return -1;
+ }
s->out_format = FMT_H261;
avctx->delay=0;
s->low_delay=1;
break;
+#endif
case CODEC_ID_H263:
if (h263_get_picture_format(s->width, s->height) == 7) {
av_log(avctx, AV_LOG_INFO, "The specified picture size of %dx%d is not valid for the H.263 codec.\nValid sizes are 128x96, 176x144, 352x288, 704x576, and 1408x1152. Try H.263+.\n", s->width, s->height);
s->h263_plus = 1;
/* Fx */
s->umvplus = (avctx->flags & CODEC_FLAG_H263P_UMV) ? 1:0;
- s->h263_aic= (avctx->flags & CODEC_FLAG_H263P_AIC) ? 1:0;
+ s->h263_aic= (avctx->flags & CODEC_FLAG_AC_PRED) ? 1:0;
s->modified_quant= s->h263_aic;
s->alt_inter_vlc= (avctx->flags & CODEC_FLAG_H263P_AIV) ? 1:0;
s->obmc= (avctx->flags & CODEC_FLAG_OBMC) ? 1:0;
if(s->modified_quant)
s->chroma_qscale_table= ff_h263_chroma_qscale_table;
s->progressive_frame=
- s->progressive_sequence= !(avctx->flags & (CODEC_FLAG_INTERLACED_DCT|CODEC_FLAG_INTERLACED_ME));
+ s->progressive_sequence= !(avctx->flags & (CODEC_FLAG_INTERLACED_DCT|CODEC_FLAG_INTERLACED_ME|CODEC_FLAG_ALT_SCAN));
s->quant_precision=5;
ff_set_cmp(&s->dsp, s->dsp.ildct_cmp, s->avctx->ildct_cmp);
#endif //CONFIG_ENCODERS
-void init_rl(RLTable *rl, int use_static)
+void init_rl(RLTable *rl, uint8_t static_store[2][2*MAX_RUN + MAX_LEVEL + 3])
{
int8_t max_level[MAX_RUN+1], max_run[MAX_LEVEL+1];
uint8_t index_run[MAX_RUN+1];
int last, run, level, start, end, i;
/* If table is static, we can quit if rl->max_level[0] is not NULL */
- if(use_static && rl->max_level[0])
+ if(static_store && rl->max_level[0])
return;
/* compute max_level[], max_run[] and index_run[] */
if (run > max_run[level])
max_run[level] = run;
}
- if(use_static)
- rl->max_level[last] = av_mallocz_static(MAX_RUN + 1);
+ if(static_store)
+ rl->max_level[last] = static_store[last];
else
rl->max_level[last] = av_malloc(MAX_RUN + 1);
memcpy(rl->max_level[last], max_level, MAX_RUN + 1);
- if(use_static)
- rl->max_run[last] = av_mallocz_static(MAX_LEVEL + 1);
+ if(static_store)
+ rl->max_run[last] = static_store[last] + MAX_RUN + 1;
else
rl->max_run[last] = av_malloc(MAX_LEVEL + 1);
memcpy(rl->max_run[last], max_run, MAX_LEVEL + 1);
- if(use_static)
- rl->index_run[last] = av_mallocz_static(MAX_RUN + 1);
+ if(static_store)
+ rl->index_run[last] = static_store[last] + MAX_RUN + MAX_LEVEL + 2;
else
rl->index_run[last] = av_malloc(MAX_RUN + 1);
memcpy(rl->index_run[last], index_run, MAX_RUN + 1);
/* mark&release old frames */
if (s->pict_type != B_TYPE && s->last_picture_ptr && s->last_picture_ptr != s->next_picture_ptr && s->last_picture_ptr->data[0]) {
+ if(s->out_format != FMT_H264 || s->codec_id == CODEC_ID_SVQ3){
avctx->release_buffer(avctx, (AVFrame*)s->last_picture_ptr);
/* release forgotten pictures */
}
}
}
+ }
}
alloc:
if(!s->encoding){
copy_picture(&s->current_picture, s->current_picture_ptr);
- if(s->out_format != FMT_H264 || s->codec_id == CODEC_ID_SVQ3){
if (s->pict_type != B_TYPE) {
s->last_picture_ptr= s->next_picture_ptr;
if(!s->dropable)
if(s->last_picture_ptr) copy_picture(&s->last_picture, s->last_picture_ptr);
if(s->next_picture_ptr) copy_picture(&s->next_picture, s->next_picture_ptr);
- if(s->pict_type != I_TYPE && (s->last_picture_ptr==NULL || s->last_picture_ptr->data[0]==NULL)){
+ if(s->pict_type != I_TYPE && (s->last_picture_ptr==NULL || s->last_picture_ptr->data[0]==NULL) && !s->dropable){
av_log(avctx, AV_LOG_ERROR, "warning: first frame is no keyframe\n");
assert(s->pict_type != B_TYPE); //these should have been dropped if we don't have a reference
goto alloc;
s->next_picture.linesize[i] *=2;
}
}
- }
s->hurry_up= s->avctx->hurry_up;
s->error_resilience= avctx->error_resilience;
static void draw_line(uint8_t *buf, int sx, int sy, int ex, int ey, int w, int h, int stride, int color){
int x, y, fr, f;
- sx= clip(sx, 0, w-1);
- sy= clip(sy, 0, h-1);
- ex= clip(ex, 0, w-1);
- ey= clip(ey, 0, h-1);
+ sx= av_clip(sx, 0, w-1);
+ sy= av_clip(sy, 0, h-1);
+ ex= av_clip(ex, 0, w-1);
+ ey= av_clip(ey, 0, h-1);
buf[sy*stride + sx]+= color;
- if(ABS(ex - sx) > ABS(ey - sy)){
+ if(FFABS(ex - sx) > FFABS(ey - sy)){
if(sx > ex){
- SWAP(int, sx, ex);
- SWAP(int, sy, ey);
+ FFSWAP(int, sx, ex);
+ FFSWAP(int, sy, ey);
}
buf+= sx + sy*stride;
ex-= sx;
}
}else{
if(sy > ey){
- SWAP(int, sx, ex);
- SWAP(int, sy, ey);
+ FFSWAP(int, sx, ex);
+ FFSWAP(int, sy, ey);
}
buf+= sx + sy*stride;
ey-= sy;
static void draw_arrow(uint8_t *buf, int sx, int sy, int ex, int ey, int w, int h, int stride, int color){
int dx,dy;
- sx= clip(sx, -100, w+100);
- sy= clip(sy, -100, h+100);
- ex= clip(ex, -100, w+100);
- ey= clip(ey, -100, h+100);
+ sx= av_clip(sx, -100, w+100);
+ sy= av_clip(sy, -100, h+100);
+ ex= av_clip(ex, -100, w+100);
+ ey= av_clip(ey, -100, h+100);
dx= ex - sx;
dy= ey - sy;
for(y=0; y<16; y++){
for(x=0; x<16; x++){
- acc+= ABS(src[x+y*stride] - ref);
+ acc+= FFABS(src[x+y*stride] - ref);
}
}
switch(s->avctx->frame_skip_exp){
case 0: score= FFMAX(score, v); break;
- case 1: score+= ABS(v);break;
+ case 1: score+= FFABS(v);break;
case 2: score+= v*v;break;
- case 3: score64+= ABS(v*v*(int64_t)v);break;
+ case 3: score64+= FFABS(v*v*(int64_t)v);break;
case 4: score64+= v*v*(int64_t)(v*v);break;
}
}
// emms_c();
p_lambda= s->last_lambda_for[P_TYPE]; //s->next_picture_ptr->quality;
- b_lambda= s->last_lambda_for[B_TYPE]; //p_lambda *ABS(s->avctx->b_quant_factor) + s->avctx->b_quant_offset;
+ b_lambda= s->last_lambda_for[B_TYPE]; //p_lambda *FFABS(s->avctx->b_quant_factor) + s->avctx->b_quant_offset;
if(!b_lambda) b_lambda= p_lambda; //FIXME we should do this somewhere else
lambda2= (b_lambda*b_lambda + (1<<FF_LAMBDA_SHIFT)/2 ) >> FF_LAMBDA_SHIFT;
int csize= (c->width/2)*(c->height/2);
Picture pre_input, *pre_input_ptr= i ? s->input_picture[i-1] : s->next_picture_ptr;
- if(pre_input_ptr)
- pre_input= *pre_input_ptr;
-
- if(pre_input.type != FF_BUFFER_TYPE_SHARED && i){
- pre_input.data[0]+=INPLACE_OFFSET;
- pre_input.data[1]+=INPLACE_OFFSET;
- pre_input.data[2]+=INPLACE_OFFSET;
- }
-
avcodec_get_frame_defaults(&input[i]);
input[i].data[0]= av_malloc(ysize + 2*csize);
input[i].data[1]= input[i].data[0] + ysize;
input[i].linesize[1]=
input[i].linesize[2]= c->width/2;
- if(!i || s->input_picture[i-1]){
+ if(pre_input_ptr && (!i || s->input_picture[i-1])) {
+ pre_input= *pre_input_ptr;
+
+ if(pre_input.type != FF_BUFFER_TYPE_SHARED && i) {
+ pre_input.data[0]+=INPLACE_OFFSET;
+ pre_input.data[1]+=INPLACE_OFFSET;
+ pre_input.data[2]+=INPLACE_OFFSET;
+ }
+
s->dsp.shrink[scale](input[i].data[0], input[i].linesize[0], pre_input.data[0], pre_input.linesize[0], c->width, c->height);
s->dsp.shrink[scale](input[i].data[1], input[i].linesize[1], pre_input.data[1], pre_input.linesize[1], c->width>>1, c->height>>1);
s->dsp.shrink[scale](input[i].data[2], input[i].linesize[2], pre_input.data[2], pre_input.linesize[2], c->width>>1, c->height>>1);
if(s->avctx->frame_skip_threshold || s->avctx->frame_skip_factor){
if(s->picture_in_gop_number < s->gop_size && skip_check(s, s->input_picture[0], s->next_picture_ptr)){
//FIXME check that te gop check above is +-1 correct
-//av_log(NULL, AV_LOG_DEBUG, "skip %p %Ld\n", s->input_picture[0]->data[0], s->input_picture[0]->pts);
+//av_log(NULL, AV_LOG_DEBUG, "skip %p %"PRId64"\n", s->input_picture[0]->data[0], s->input_picture[0]->pts);
if(s->input_picture[0]->type == FF_BUFFER_TYPE_SHARED){
for(i=0; i<4; i++)
RateControlContext *rcc= &s->rc_context;
int max_size= rcc->buffer_index/3;
- if(put_bits_count(&s->pb) > max_size && s->qscale < s->avctx->qmax){
- s->next_lambda= s->lambda*(s->qscale+1) / s->qscale;
+ if(put_bits_count(&s->pb) > max_size && s->lambda < s->avctx->lmax){
+ s->next_lambda= FFMAX(s->lambda+1, s->lambda*(s->qscale+1) / s->qscale);
+ if(s->adaptive_quant){
+ int i;
+ for(i=0; i<s->mb_height*s->mb_stride; i++)
+ s->lambda_table[i]= FFMAX(s->lambda_table[i]+1, s->lambda_table[i]*(s->qscale+1) / s->qscale);
+ }
s->mb_skipped = 0; //done in MPV_frame_start()
if(s->pict_type==P_TYPE){ //done in encode_picture() so we must undo it
if(s->flipflop_rounding || s->codec_id == CODEC_ID_H263P || s->codec_id == CODEC_ID_MPEG4)
s->no_rounding ^= 1;
}
+ if(s->pict_type!=B_TYPE){
+ s->time_base= s->last_time_base;
+ s->last_non_b_time= s->time - s->pp_time;
+ }
// av_log(NULL, AV_LOG_ERROR, "R:%d ", s->next_lambda);
for(i=0; i<avctx->thread_count; i++){
PutBitContext *pb= &s->thread_context[i]->pb;
src_y = s->mb_y * 16 + (motion_y >> (s->sprite_warping_accuracy+1));
motion_x<<=(3-s->sprite_warping_accuracy);
motion_y<<=(3-s->sprite_warping_accuracy);
- src_x = clip(src_x, -16, s->width);
+ src_x = av_clip(src_x, -16, s->width);
if (src_x == s->width)
motion_x =0;
- src_y = clip(src_y, -16, s->height);
+ src_y = av_clip(src_y, -16, s->height);
if (src_y == s->height)
motion_y =0;
src_y = s->mb_y * 8 + (motion_y >> (s->sprite_warping_accuracy+1));
motion_x<<=(3-s->sprite_warping_accuracy);
motion_y<<=(3-s->sprite_warping_accuracy);
- src_x = clip(src_x, -8, s->width>>1);
+ src_x = av_clip(src_x, -8, s->width>>1);
if (src_x == s->width>>1)
motion_x =0;
- src_y = clip(src_y, -8, s->height>>1);
+ src_y = av_clip(src_y, -8, s->height>>1);
if (src_y == s->height>>1)
motion_y =0;
src_y += motion_y >> 1;
/* WARNING: do no forget half pels */
- src_x = clip(src_x, -16, width); //FIXME unneeded for emu?
+ src_x = av_clip(src_x, -16, width); //FIXME unneeded for emu?
if (src_x == width)
dxy &= ~1;
- src_y = clip(src_y, -16, height);
+ src_y = av_clip(src_y, -16, height);
if (src_y == height)
dxy &= ~2;
src += src_y * stride + src_x;
}
/* apply one mpeg motion vector to the three components */
-static always_inline void mpeg_motion(MpegEncContext *s,
+static av_always_inline void mpeg_motion(MpegEncContext *s,
uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
int field_based, int bottom_field, int field_select,
uint8_t **ref_picture, op_pixels_func (*pix_op)[4],
}
/* apply one mpeg motion vector to the three components */
-static always_inline void mpeg_motion_lowres(MpegEncContext *s,
+static av_always_inline void mpeg_motion_lowres(MpegEncContext *s,
uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
int field_based, int bottom_field, int field_select,
uint8_t **ref_picture, h264_chroma_mc_func *pix_op,
src_x = s->mb_x * 8 + mx;
src_y = s->mb_y * 8 + my;
- src_x = clip(src_x, -8, s->width/2);
+ src_x = av_clip(src_x, -8, s->width/2);
if (src_x == s->width/2)
dxy &= ~1;
- src_y = clip(src_y, -8, s->height/2);
+ src_y = av_clip(src_y, -8, s->height/2);
if (src_y == s->height/2)
dxy &= ~2;
src_y = mb_y * 16 + (motion_y >> 2) + (i >>1) * 8;
/* WARNING: do no forget half pels */
- src_x = clip(src_x, -16, s->width);
+ src_x = av_clip(src_x, -16, s->width);
if (src_x == s->width)
dxy &= ~3;
- src_y = clip(src_y, -16, s->height);
+ src_y = av_clip(src_y, -16, s->height);
if (src_y == s->height)
dxy &= ~12;
s->mv : motion vector
s->interlaced_dct : true if interlaced dct used (mpeg2)
*/
-static always_inline void MPV_decode_mb_internal(MpegEncContext *s, DCTELEM block[12][64], int lowres_flag)
+static av_always_inline void MPV_decode_mb_internal(MpegEncContext *s, DCTELEM block[12][64], int lowres_flag)
{
int mb_x, mb_y;
const int mb_xy = s->mb_y * s->mb_stride + s->mb_x;
else if (s->h263_pred || s->h263_aic)
s->mbintra_table[mb_xy]=1;
- if ((s->flags&CODEC_FLAG_PSNR) || !(s->encoding && (s->intra_only || s->pict_type==B_TYPE))) { //FIXME precalc
+ if ((s->flags&CODEC_FLAG_PSNR) || !(s->encoding && (s->intra_only || s->pict_type==B_TYPE) && s->avctx->mb_decision != FF_MB_DECISION_RD)) { //FIXME precalc
uint8_t *dest_y, *dest_cb, *dest_cr;
int dct_linesize, dct_offset;
op_pixels_func (*op_pix)[4];
for(i=0; i<=last_index; i++){
const int j = s->intra_scantable.permutated[i];
- const int level = ABS(block[j]);
+ const int level = FFABS(block[j]);
if(level==1){
if(skip_dc && i==0) continue;
score+= tab[run];
}
}
-static always_inline void encode_mb_internal(MpegEncContext *s, int motion_x, int motion_y, int mb_block_height, int mb_block_count)
+static av_always_inline void encode_mb_internal(MpegEncContext *s, int motion_x, int motion_y, int mb_block_height, int mb_block_count)
{
int16_t weight[8][64];
DCTELEM orig[8][64];
uint8_t *ptr_y, *ptr_cb, *ptr_cr;
int wrap_y, wrap_c;
- for(i=0; i<mb_block_count; i++) skip_dct[i]=0;
+ for(i=0; i<mb_block_count; i++) skip_dct[i]=s->skipdct;
if(s->adaptive_quant){
const int last_qp= s->qscale;
update_qscale(s);
if(!(s->flags&CODEC_FLAG_QP_RD)){
+ s->qscale= s->current_picture_ptr->qscale_table[mb_xy];
s->dquant= s->qscale - last_qp;
if(s->out_format==FMT_H263){
- s->dquant= clip(s->dquant, -2, 2); //FIXME RD
+ s->dquant= av_clip(s->dquant, -2, 2);
if(s->codec_id==CODEC_ID_MPEG4){
if(!s->mb_intra){
if(s->pict_type == B_TYPE){
- if(s->dquant&1)
- s->dquant= (s->dquant/2)*2;
- if(s->mv_dir&MV_DIRECT)
+ if(s->dquant&1 || s->mv_dir&MV_DIRECT)
s->dquant= 0;
}
if(s->mv_type==MV_TYPE_8X8)
}
}
-static always_inline void encode_mb(MpegEncContext *s, int motion_x, int motion_y)
+static av_always_inline void encode_mb(MpegEncContext *s, int motion_x, int motion_y)
{
if (s->chroma_format == CHROMA_420) encode_mb_internal(s, motion_x, motion_y, 8, 6);
else encode_mb_internal(s, motion_x, motion_y, 16, 8);
s->parse_context.index= 0;
s->parse_context.last_index= 0;
s->bitstream_buffer_size=0;
+ s->pp_time=0;
}
#ifdef CONFIG_ENCODERS
}
static int sse(MpegEncContext *s, uint8_t *src1, uint8_t *src2, int w, int h, int stride){
- uint32_t *sq = squareTbl + 256;
+ uint32_t *sq = ff_squareTbl + 256;
int acc=0;
int x,y;
static int estimate_motion_thread(AVCodecContext *c, void *arg){
MpegEncContext *s= arg;
+ ff_check_alignment();
+
s->me.dia_size= s->avctx->dia_size;
s->first_slice_line=1;
for(s->mb_y= s->start_mb_y; s->mb_y < s->end_mb_y; s->mb_y++) {
MpegEncContext *s= arg;
int mb_x, mb_y;
+ ff_check_alignment();
+
for(mb_y=s->start_mb_y; mb_y < s->end_mb_y; mb_y++) {
for(mb_x=0; mb_x < s->mb_width; mb_x++) {
int xx = mb_x * 16;
PutBitContext pb[2], pb2[2], tex_pb[2];
//printf("%d->%d\n", s->resync_mb_y, s->end_mb_y);
+ ff_check_alignment();
+
for(i=0; i<2; i++){
init_put_bits(&pb [i], bit_buf [i], MAX_MB_BYTES);
init_put_bits(&pb2 [i], bit_buf2 [i], MAX_MB_BYTES);
encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_BIDIR, pb, pb2, tex_pb,
&dmin, &next_block, 0, 0);
}
- if(mb_type&CANDIDATE_MB_TYPE_DIRECT){
- int mx= s->b_direct_mv_table[xy][0];
- int my= s->b_direct_mv_table[xy][1];
-
- s->mv_dir = MV_DIR_FORWARD | MV_DIR_BACKWARD | MV_DIRECT;
- s->mb_intra= 0;
- ff_mpeg4_set_direct_mv(s, mx, my);
- encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_DIRECT, pb, pb2, tex_pb,
- &dmin, &next_block, mx, my);
- }
if(mb_type&CANDIDATE_MB_TYPE_FORWARD_I){
s->mv_dir = MV_DIR_FORWARD;
s->mv_type = MV_TYPE_FIELD;
}
}
- if(s->flags & CODEC_FLAG_QP_RD){
- if(best_s.mv_type==MV_TYPE_16X16 && !(best_s.mv_dir&MV_DIRECT)){
+ if((s->flags & CODEC_FLAG_QP_RD) && dmin < INT_MAX){
+ if(best_s.mv_type==MV_TYPE_16X16){ //FIXME move 4mv after QPRD
const int last_qp= backup_s.qscale;
- int dquant, dir, qp, dc[6];
+ int qpi, qp, dc[6];
DCTELEM ac[6][16];
const int mvdir= (best_s.mv_dir&MV_DIR_BACKWARD) ? 1 : 0;
+ static const int dquant_tab[4]={-1,1,-2,2};
assert(backup_s.dquant == 0);
s->mv[1][0][0] = best_s.mv[1][0][0];
s->mv[1][0][1] = best_s.mv[1][0][1];
- dir= s->pict_type == B_TYPE ? 2 : 1;
- if(last_qp + dir > s->avctx->qmax) dir= -dir;
- for(dquant= dir; dquant<=2 && dquant>=-2; dquant += dir){
+ qpi = s->pict_type == B_TYPE ? 2 : 0;
+ for(; qpi<4; qpi++){
+ int dquant= dquant_tab[qpi];
qp= last_qp + dquant;
if(qp < s->avctx->qmin || qp > s->avctx->qmax)
- break;
+ continue;
backup_s.dquant= dquant;
if(s->mb_intra && s->dc_val[0]){
for(i=0; i<6; i++){
memcpy(s->ac_val[0][s->block_index[i]], ac[i], sizeof(DCTELEM)*16);
}
}
- if(dir > 0 && dquant==dir){
- dquant= 0;
- dir= -dir;
- }else
- break;
}
}
- qp= best_s.qscale;
- s->current_picture.qscale_table[xy]= qp;
}
}
+ if(mb_type&CANDIDATE_MB_TYPE_DIRECT){
+ int mx= s->b_direct_mv_table[xy][0];
+ int my= s->b_direct_mv_table[xy][1];
+
+ backup_s.dquant = 0;
+ s->mv_dir = MV_DIR_FORWARD | MV_DIR_BACKWARD | MV_DIRECT;
+ s->mb_intra= 0;
+ ff_mpeg4_set_direct_mv(s, mx, my);
+ encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_DIRECT, pb, pb2, tex_pb,
+ &dmin, &next_block, mx, my);
+ }
+ if(mb_type&CANDIDATE_MB_TYPE_DIRECT0){
+ backup_s.dquant = 0;
+ s->mv_dir = MV_DIR_FORWARD | MV_DIR_BACKWARD | MV_DIRECT;
+ s->mb_intra= 0;
+ ff_mpeg4_set_direct_mv(s, 0, 0);
+ encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_DIRECT, pb, pb2, tex_pb,
+ &dmin, &next_block, 0, 0);
+ }
+ if(!best_s.mb_intra && s->flags2&CODEC_FLAG2_SKIP_RD){
+ int coded=0;
+ for(i=0; i<6; i++)
+ coded |= s->block_last_index[i];
+ if(coded){
+ int mx,my;
+ memcpy(s->mv, best_s.mv, sizeof(s->mv));
+ if(best_s.mv_dir & MV_DIRECT){
+ mx=my=0; //FIXME find the one we actually used
+ ff_mpeg4_set_direct_mv(s, mx, my);
+ }else if(best_s.mv_dir&MV_DIR_BACKWARD){
+ mx= s->mv[1][0][0];
+ my= s->mv[1][0][1];
+ }else{
+ mx= s->mv[0][0][0];
+ my= s->mv[0][0][1];
+ }
+
+ s->mv_dir= best_s.mv_dir;
+ s->mv_type = best_s.mv_type;
+ s->mb_intra= 0;
+/* s->mv[0][0][0] = best_s.mv[0][0][0];
+ s->mv[0][0][1] = best_s.mv[0][0][1];
+ s->mv[1][0][0] = best_s.mv[1][0][0];
+ s->mv[1][0][1] = best_s.mv[1][0][1];*/
+ backup_s.dquant= 0;
+ s->skipdct=1;
+ encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_INTER /* wrong but unused */, pb, pb2, tex_pb,
+ &dmin, &next_block, mx, my);
+ s->skipdct=0;
+ }
+ }
+
+ s->current_picture.qscale_table[xy]= best_s.qscale;
copy_context_after_encode(s, &best_s, -1);
if(s->avctx->mb_decision == FF_MB_DECISION_BITS)
MPV_decode_mb(s, s->block);
} else {
- int motion_x, motion_y;
+ int motion_x = 0, motion_y = 0;
s->mv_type=MV_TYPE_16X16;
// only one MB-Type possible
s->mv[0][i][0] = s->p_field_mv_table[i][j][xy][0];
s->mv[0][i][1] = s->p_field_mv_table[i][j][xy][1];
}
- motion_x = motion_y = 0;
break;
case CANDIDATE_MB_TYPE_INTER4V:
s->mv_dir = MV_DIR_FORWARD;
s->mv[0][i][0] = s->current_picture.motion_val[0][s->block_index[i]][0];
s->mv[0][i][1] = s->current_picture.motion_val[0][s->block_index[i]][1];
}
- motion_x= motion_y= 0;
break;
case CANDIDATE_MB_TYPE_DIRECT:
s->mv_dir = MV_DIR_FORWARD | MV_DIR_BACKWARD | MV_DIRECT;
motion_y=s->b_direct_mv_table[xy][1];
ff_mpeg4_set_direct_mv(s, motion_x, motion_y);
break;
+ case CANDIDATE_MB_TYPE_DIRECT0:
+ s->mv_dir = MV_DIR_FORWARD | MV_DIR_BACKWARD | MV_DIRECT;
+ s->mb_intra= 0;
+ ff_mpeg4_set_direct_mv(s, 0, 0);
+ break;
case CANDIDATE_MB_TYPE_BIDIR:
s->mv_dir = MV_DIR_FORWARD | MV_DIR_BACKWARD;
s->mb_intra= 0;
- motion_x=0;
- motion_y=0;
s->mv[0][0][0] = s->b_bidir_forw_mv_table[xy][0];
s->mv[0][0][1] = s->b_bidir_forw_mv_table[xy][1];
s->mv[1][0][0] = s->b_bidir_back_mv_table[xy][0];
s->mv[0][i][0] = s->b_field_mv_table[0][i][j][xy][0];
s->mv[0][i][1] = s->b_field_mv_table[0][i][j][xy][1];
}
- motion_x=motion_y=0;
break;
case CANDIDATE_MB_TYPE_BACKWARD_I:
s->mv_dir = MV_DIR_BACKWARD;
s->mv[1][i][0] = s->b_field_mv_table[1][i][j][xy][0];
s->mv[1][i][1] = s->b_field_mv_table[1][i][j][xy][1];
}
- motion_x=motion_y=0;
break;
case CANDIDATE_MB_TYPE_BIDIR_I:
s->mv_dir = MV_DIR_FORWARD | MV_DIR_BACKWARD;
s->mv[dir][i][1] = s->b_field_mv_table[dir][i][j][xy][1];
}
}
- motion_x=motion_y=0;
break;
default:
- motion_x=motion_y=0; //gcc warning fix
av_log(s->avctx, AV_LOG_ERROR, "illegal MB type\n");
}
/* Estimate motion for every MB */
if(s->pict_type != I_TYPE){
s->lambda = (s->lambda * s->avctx->me_penalty_compensation + 128)>>8;
- s->lambda2= (s->lambda2* s->avctx->me_penalty_compensation + 128)>>8;
+ s->lambda2= (s->lambda2* (int64_t)s->avctx->me_penalty_compensation + 128)>>8;
if(s->pict_type != B_TYPE && s->avctx->me_threshold==0){
if((s->avctx->pre_me && s->last_non_b_pict_type==I_TYPE) || s->avctx->pre_me==2){
s->avctx->execute(s->avctx, pre_estimate_motion_thread, (void**)&(s->thread_context[0]), NULL, s->avctx->thread_count);
for(i=1;i<64;i++){
int j= s->dsp.idct_permutation[i];
- s->intra_matrix[j] = clip_uint8((ff_mpeg1_default_intra_matrix[i] * s->qscale) >> 3);
+ s->intra_matrix[j] = av_clip_uint8((ff_mpeg1_default_intra_matrix[i] * s->qscale) >> 3);
}
convert_matrix(&s->dsp, s->q_intra_matrix, s->q_intra_matrix16,
s->intra_matrix, s->intra_quant_bias, 8, 8, 1);
for(i=start_i; i<=last_non_zero; i++){
int level_index, j;
- const int dct_coeff= ABS(block[ scantable[i] ]);
+ const int dct_coeff= FFABS(block[ scantable[i] ]);
const int zero_distoration= dct_coeff*dct_coeff;
int best_score=256*256*256*120;
for(level_index=0; level_index < coeff_count[i]; level_index++){
int distoration;
int level= coeff[level_index][i];
- const int alevel= ABS(level);
+ const int alevel= FFABS(level);
int unquant_coeff;
assert(level);
s->coded_score[n] = last_score;
- dc= ABS(block[0]);
+ dc= FFABS(block[0]);
last_non_zero= last_i - 1;
memset(block + start_i, 0, (64-start_i)*sizeof(DCTELEM));
for(i=0; i<coeff_count[0]; i++){
int level= coeff[i][0];
- int alevel= ABS(level);
+ int alevel= FFABS(level);
int unquant_coeff, score, distortion;
if(s->out_format == FMT_H263){
uint8_t * length;
uint8_t * last_length;
int lambda;
- int rle_index, run, q, sum;
+ int rle_index, run, q = 1, sum; //q is only used when s->mb_intra is true
#ifdef REFINE_STATS
static int count=0;
static int after_last=0;
int qns=4;
int w;
- w= ABS(weight[i]) + qns*one;
+ w= FFABS(weight[i]) + qns*one;
w= 15 + (48*qns*one + w/2)/w; // 16 .. 63
weight[i] = w;
int score, new_coeff, unquant_change;
score=0;
- if(s->avctx->quantizer_noise_shaping < 2 && ABS(new_level) > ABS(level))
+ if(s->avctx->quantizer_noise_shaping < 2 && FFABS(new_level) > FFABS(level))
continue;
if(new_level){
- last_length[UNI_AC_ENC_INDEX(run, level+64)];
}
}else{
- assert(ABS(new_level)==1);
+ assert(FFABS(new_level)==1);
if(analyze_gradient){
int g= d1[ scantable[i] ];
}
}else{
new_coeff=0;
- assert(ABS(level)==1);
+ assert(FFABS(level)==1);
if(i < last_non_zero){
int next_i= i + run2 + 1;
#ifdef REFINE_STATS
if(block[j]){
if(block[j] - best_change){
- if(ABS(block[j]) > ABS(block[j] - best_change)){
+ if(FFABS(block[j]) > FFABS(block[j] - best_change)){
raise++;
}else{
lower++;