Searched refs:block_height (Results 1 - 6 of 6) sorted by relevance

/netgear-WNDR4500-V1.0.1.40_1.0.68/ap/gpl/minidlna/ffmpeg-0.5.1/libavcodec/
H A Dflashsv.c62 int block_width, block_height; member in struct:FlashSVContext
123 s->block_height= 16* (get_bits(&gb, 4)+1);
129 v_blocks = s->image_height / s->block_height;
130 v_part = s->image_height % s->block_height;
134 if(s->block_size < s->block_width*s->block_height) {
137 if ((s->tmpblock = av_malloc(3*s->block_width*s->block_height)) == NULL) {
142 s->block_size = s->block_width*s->block_height;
159 s->image_width, s->image_height, s->block_width, s->block_height,
173 int hp = j*s->block_height; // horiz position in frame
174 int hs = (j<v_blocks)?s->block_height
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H A Dflashsvenc.c71 int block_width, block_height; member in struct:FlashSVContext
136 int block_width, int block_height, uint8_t *previous_frame, int* I_frame) {
147 put_bits(&pb, 4, (block_height/16)-1);
154 v_blocks = s->image_height / block_height;
155 v_part = s->image_height % block_height;
161 int hp = j*block_height; // horiz position in frame
162 int hs = (j<v_blocks)?block_height:v_part; // size of block
179 zsize = 3*block_width*block_height;
135 encode_bitstream(FlashSVContext *s, AVFrame *p, uint8_t *buf, int buf_size, int block_width, int block_height, uint8_t *previous_frame, int* I_frame) argument
H A Dsvq1enc.c275 int block_width, block_height; local
286 block_height = (height + 15) / 16;
300 s->m.mb_height= block_height;
316 s->motion_val8 [plane]= av_mallocz((s->m.b8_stride*block_height*2 + 2)*2*sizeof(int16_t));
317 s->motion_val16[plane]= av_mallocz((s->m.mb_stride*(block_height + 2) + 1)*2*sizeof(int16_t));
335 for (y = 0; y < block_height; y++) {
346 for(; i<16 && i + 16*y<16*block_height; i++)
364 for (y = 0; y < block_height; y++) {
372 for(; i<16 && i + 16*y<16*block_height; i++)
H A Dtruemotion1.c65 int block_height; member in struct:TrueMotion1Context
115 int block_height; // hres member in struct:comp_types
449 s->block_height = compression_types[header.compression].block_height;
455 s->block_height, s->block_type,
H A Dmpegvideo.c1183 int h_chroma_shift, v_chroma_shift, block_height; local
1197 block_height = 16>>v_chroma_shift;
1275 for(y=0; y<block_height; y++){
1276 *(uint64_t*)(pict->data[1] + 8*mb_x + (block_height*mb_y + y)*pict->linesize[1])= c;
1277 *(uint64_t*)(pict->data[2] + 8*mb_x + (block_height*mb_y + y)*pict->linesize[2])= c;
1317 for(y=0; y<block_height; y++){
1318 *(uint64_t*)(pict->data[1] + 8*mb_x + (block_height*mb_y + y)*pict->linesize[1])= u;
1319 *(uint64_t*)(pict->data[2] + 8*mb_x + (block_height*mb_y + y)*pict->linesize[2])= v;
H A Dsnow.c4215 int block_height= (height+15)>>4; local
4234 s->m.mb_height= block_height;

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