Home
last modified time | relevance | path

Searched refs:mb_width (Results 1 - 25 of 90) sorted by relevance

1234

/third_party/ffmpeg/libavcodec/
H A Derror_resilience.c48 *stride = s->mb_width * 4; in set_mv_strides()
394 const int mb_width = s->mb_width; in guess_mv() local
415 for (i = 0; i < mb_width * mb_height; i++) { in guess_mv()
439 num_avail <= FFMAX(mb_width, mb_height) / 2) { in guess_mv()
441 for (mb_x = 0; mb_x < s->mb_width; mb_x++) { in guess_mv()
461 for (mb_x = 0; mb_x < mb_width; mb_x++) { in guess_mv()
466 if (mb_x+1 < mb_width) add_blocklist(blocklist, &blocklist_length, fixed, mb_x + 1, mb_y, mb_xy + 1); in guess_mv()
504 if (mb_x + 1 < mb_width) in guess_mv()
529 if (mb_x + 1 < mb_width in guess_mv()
[all...]
H A Drv10enc.c54 if (s->mb_width * s->mb_height >= (1U << 12)) { in ff_rv10_encode_picture_header()
56 s->mb_width * s->mb_height); in ff_rv10_encode_picture_header()
61 put_bits(&s->pb, 12, s->mb_width * s->mb_height); in ff_rv10_encode_picture_header()
H A Daic.c150 int mb_width, mb_height; member
315 int slice_width = FFMIN(ctx->slice_width, ctx->mb_width - mb_x); in aic_decode_slice()
419 for (x = 0; x < ctx->mb_width; x += ctx->slice_width) { in aic_decode_frame()
461 ctx->mb_width = FFALIGN(avctx->width, 16) >> 4; in aic_decode_init()
464 ctx->num_x_slices = (ctx->mb_width + 15) >> 4; in aic_decode_init()
466 for (i = 1; i < ctx->mb_width; i++) { in aic_decode_init()
467 if (!(ctx->mb_width % i) && (ctx->mb_width / i <= 32)) { in aic_decode_init()
468 ctx->slice_width = ctx->mb_width / i; in aic_decode_init()
H A Dvp8.c81 if (!(f->seg_map = av_buffer_allocz(s->mb_width * s->mb_height))) in vp8_alloc_frame()
197 if (width != s->avctx->width || ((width+15)/16 != s->mb_width || (height+15)/16 != s->mb_height) && s->macroblocks_base || in update_dimensions()
216 s->mb_width = (s->avctx->coded_width + 15) / 16; in update_dimensions()
222 s->macroblocks_base = av_mallocz((s->mb_width + s->mb_height * 2 + 1) * in update_dimensions()
224 s->intra4x4_pred_mode_top = av_mallocz(s->mb_width * 4); in update_dimensions()
226 s->macroblocks_base = av_mallocz((s->mb_width + 2) * (s->mb_height + 2) * in update_dimensions()
228 s->top_nnz = av_mallocz(s->mb_width * sizeof(*s->top_nnz)); in update_dimensions()
229 s->top_border = av_mallocz((s->mb_width + 1) * sizeof(*s->top_border)); in update_dimensions()
240 av_mallocz(s->mb_width * sizeof(*s->thread_data[0].filter_strength)); in update_dimensions()
517 int width = s->mb_width * 1 in vp7_fade_frame()
1003 vp7_calculate_mb_offset(int mb_x, int mb_y, int mb_width, int xoffset, int yoffset, int boundary, int *edge_x, int *edge_y) vp7_calculate_mb_offset() argument
1561 xchg_mb_border(uint8_t *top_border, uint8_t *src_y, uint8_t *src_cb, uint8_t *src_cr, ptrdiff_t linesize, ptrdiff_t uvlinesize, int mb_x, int mb_y, int mb_width, int simple, int xchg) xchg_mb_border() argument
[all...]
H A Dvp56.c54 if (mvp.x < 0 || mvp.x >= s->mb_width || in vp56_get_vectors_predictors()
57 offset = mvp.x + s->mb_width*mvp.y; in vp56_get_vectors_predictors()
198 s->macroblocks[row * s->mb_width + col].mv = s->mv[3]; in vp56_decode_4mv()
212 s->macroblocks[row * s->mb_width + col].type = s->mb_type; in vp56_decode_mv()
253 s->macroblocks[row*s->mb_width + col].mv = *mv; in vp56_decode_mv()
268 s->macroblocks[row * s->mb_width + col].type = s->mb_type; in vp56_conceal_mv()
272 s->macroblocks[row*s->mb_width + col].mv = *mv; in vp56_conceal_mv()
539 s->mb_width = (avctx->coded_width +15) / 16; in vp56_size_changed()
542 if (s->mb_width > 1000 || s->mb_height > 1000) { in vp56_size_changed()
548 av_reallocp_array(&s->above_blocks, 4*s->mb_width in vp56_size_changed()
[all...]
H A Dtscc2.c45 int mb_width, mb_height; member
191 for (mb_x = 0; mb_x < c->mb_width; mb_x++) { in tscc2_decode_slice()
192 q = c->slice_quants[mb_x + c->mb_width * mb_y]; in tscc2_decode_slice()
217 int num_mb = c->mb_width * c->mb_height; in tscc2_decode_frame()
289 int skip_row = 1, j, off = i * c->mb_width; in tscc2_decode_frame()
290 for (j = 0; j < c->mb_width; j++) { in tscc2_decode_frame()
342 c->mb_width = FFALIGN(avctx->width, 16) >> 4; in tscc2_decode_init()
344 c->slice_quants = av_malloc(c->mb_width * c->mb_height); in tscc2_decode_init()
H A Dwmv2dec.c113 for (mb_x = 0; mb_x < s->mb_width; mb_x++) in parse_mb_skip()
118 if (get_bits_left(&s->gb) < s->mb_height * s->mb_width) in parse_mb_skip()
121 for (mb_x = 0; mb_x < s->mb_width; mb_x++) in parse_mb_skip()
130 for (mb_x = 0; mb_x < s->mb_width; mb_x++) in parse_mb_skip()
134 for (mb_x = 0; mb_x < s->mb_width; mb_x++) in parse_mb_skip()
141 for (mb_x = 0; mb_x < s->mb_width; mb_x++) { in parse_mb_skip()
158 for (mb_x = 0; mb_x < s->mb_width; mb_x++) in parse_mb_skip()
225 int run = skip_type == SKIP_TYPE_COL ? s->mb_width : s->mb_height; in ff_wmv2_decode_picture_header()
583 w->s.mb_width, w->s.mb_height); in wmv2_decode_init()
H A Dmpegutils.c105 int mb_width, int mb_height, int mb_stride, int quarter_sample) in ff_print_debug_info2()
111 const int mv_stride = (mb_width << mv_sample_log2) + in ff_print_debug_info2()
117 AVMotionVector *mvs = av_malloc_array(mb_width * mb_height, 2 * 4 * sizeof(AVMotionVector)); in ff_print_debug_info2()
122 for (mb_x = 0; mb_x < mb_width; mb_x++) { in ff_print_debug_info2()
201 for (x = 0; x < mb_width; x++) { in ff_print_debug_info2()
103 ff_print_debug_info2(AVCodecContext *avctx, AVFrame *pict, uint8_t *mbskip_table, uint32_t *mbtype_table, int8_t *qscale_table, int16_t (*motion_val[2])[2], int mb_width, int mb_height, int mb_stride, int quarter_sample) ff_print_debug_info2() argument
H A Dh264dec.c206 for (x = 0; x < h->mb_width; x++) { in ff_h264_alloc_tables()
217 int y_size = (2 * h->mb_width + 1) * (2 * h->mb_height + 1); in ff_h264_alloc_tables()
227 er->mb_width = h->mb_width; in ff_h264_alloc_tables()
230 er->b8_stride = h->mb_width * 2 + 1; in ff_h264_alloc_tables()
240 for (x = 0; x < h->mb_width; x++) in ff_h264_alloc_tables()
241 er->mb_index2xy[x + y * h->mb_width] = x + y * h->mb_stride; in ff_h264_alloc_tables()
243 er->mb_index2xy[h->mb_height * h->mb_width] = (h->mb_height - 1) * in ff_h264_alloc_tables()
244 h->mb_stride + h->mb_width; in ff_h264_alloc_tables()
245 er->dc_val[0] = h->dc_val_base + h->mb_width * in ff_h264_alloc_tables()
[all...]
H A Dintrax8.h74 int mb_width, mb_height; member
84 * @param mb_width macroblock width
92 int mb_width, int mb_height);
H A Dh264_slice.c142 h->mb_width * 16 * 3 * sizeof(uint8_t) * 2); in alloc_scratch_buffers()
144 h->mb_width * 16 * 3 * sizeof(uint8_t) * 2); in alloc_scratch_buffers()
167 const int b4_stride = h->mb_width * 4 + 1; in init_table_pools()
263 pic->mb_width = h->mb_width; in alloc_picture()
325 h->mb_width != h1->mb_width || in ff_h264_update_thread_context()
363 h->mb_width = h1->mb_width; in ff_h264_update_thread_context()
1058 if (h->mb_width ! in h264_init_ps()
[all...]
H A Dmxpegdec.c43 unsigned mb_width, mb_height; /* size of picture in MB's from MXM header */ member
96 s->mb_width = AV_RL16(buf_ptr+4); in mxpeg_decode_mxm()
98 mb_count = s->mb_width * s->mb_height; in mxpeg_decode_mxm()
161 if ((jpg->width + 0x0F)>>4 != s->mb_width || in mxpeg_check_dimensions()
H A Dcavs.c405 const int pic_width = 16 * h->mb_width; in mc_dir_part()
657 if (h->mbx == h->mb_width - 1) // MB C not available in ff_cavs_init_mb()
695 if (h->mbx == h->mb_width) { // New mb line in ff_cavs_next_mb()
760 h->top_qp = av_mallocz(h->mb_width); in ff_cavs_init_top_lines()
761 h->top_mv[0] = av_calloc(h->mb_width * 2 + 1, sizeof(cavs_vector)); in ff_cavs_init_top_lines()
762 h->top_mv[1] = av_calloc(h->mb_width * 2 + 1, sizeof(cavs_vector)); in ff_cavs_init_top_lines()
763 h->top_pred_Y = av_calloc(h->mb_width * 2, sizeof(*h->top_pred_Y)); in ff_cavs_init_top_lines()
764 h->top_border_y = av_calloc(h->mb_width + 1, 16); in ff_cavs_init_top_lines()
765 h->top_border_u = av_calloc(h->mb_width, 10); in ff_cavs_init_top_lines()
766 h->top_border_v = av_calloc(h->mb_width, 1 in ff_cavs_init_top_lines()
[all...]
H A Ddnxhdenc.c453 ctx->m.mb_width = (avctx->width + 15) / 16; in dnxhd_encode_init()
466 ctx->m.mb_num = ctx->m.mb_height * ctx->m.mb_width; in dnxhd_encode_init()
835 for (mb_x = 0; mb_x < ctx->m.mb_width; mb_x++) { in dnxhd_calc_bits_thread()
836 unsigned mb = mb_y * ctx->m.mb_width + mb_x; in dnxhd_calc_bits_thread()
891 for (mb_x = 0; mb_x < ctx->m.mb_width; mb_x++) { in dnxhd_encode_thread()
892 unsigned mb = mb_y * ctx->m.mb_width + mb_x; in dnxhd_encode_thread()
926 for (mb_x = 0; mb_x < ctx->m.mb_width; mb_x++) { in dnxhd_setup_threads_slices()
927 unsigned mb = mb_y * ctx->m.mb_width + mb_x; in dnxhd_setup_threads_slices()
948 for (mb_x = 0; mb_x < ctx->m.mb_width; ++mb_x, pix += 16) { in dnxhd_mb_var_thread()
949 unsigned mb = mb_y * ctx->m.mb_width in dnxhd_mb_var_thread()
[all...]
H A Dvc1_pred.c271 off = (s->mb_x == (s->mb_width - 1)) ? -2 : 2; in ff_vc1_pred_mv()
273 off = (s->mb_x == (s->mb_width - 1)) ? -1 : 2; in ff_vc1_pred_mv()
274 b_valid = b_valid && s->mb_width > 1; in ff_vc1_pred_mv()
282 off = s->mb_x ? -1 : 2 * s->mb_width - wrap - 1; in ff_vc1_pred_mv()
285 off = (s->mb_x == (s->mb_width - 1)) ? -1 : 1; in ff_vc1_pred_mv()
293 if (v->field_mode && s->mb_width == 1) in ff_vc1_pred_mv()
407 X = (s->mb_width << 6) - 4; in ff_vc1_pred_mv()
547 if (s->mb_width > 1) { in ff_vc1_pred_mv_intfr()
561 if (s->mb_x == s->mb_width - 1) { in ff_vc1_pred_mv_intfr()
602 if (s->mb_width in ff_vc1_pred_mv_intfr()
[all...]
H A Dvaapi_mpeg4.c90 .num_macroblocks_in_gob = s->mb_width * H263_GOB_HEIGHT(s->height), in vaapi_mpeg4_start_frame()
92 (s->mb_width * s->mb_height) / (s->mb_width * H263_GOB_HEIGHT(s->height)), in vaapi_mpeg4_start_frame()
H A Dintrax8.c360 w->edges |= 4 * (w->mb_x >= (2 * w->mb_width - 1)); // mb_x for chroma would always be odd in x8_get_prediction_chroma()
378 w->edges |= 4 * (w->mb_x >= (2 * w->mb_width - 1)); in x8_get_prediction()
698 int mb_width, int mb_height) in ff_intrax8_common_init()
704 w->mb_width = mb_width; in ff_intrax8_common_init()
710 w->prediction_table = av_mallocz(w->mb_width * 2 * 2); in ff_intrax8_common_init()
769 mb_xy = (w->mb_y >> 1) * (w->mb_width + 1); in ff_intrax8_decode_picture()
772 for (w->mb_x = 0; w->mb_x < w->mb_width * 2; w->mb_x++) { in ff_intrax8_decode_picture()
694 ff_intrax8_common_init(AVCodecContext *avctx, IntraX8Context *w, IDCTDSPContext *idsp, int16_t (*block)[64], int block_last_index[12], int mb_width, int mb_height) ff_intrax8_common_init() argument
H A Drv10.c143 mb_xy = s->mb_x + s->mb_y * s->mb_width; in rv10_decode_picture_header()
151 mb_count = s->mb_width * s->mb_height; in rv10_decode_picture_header()
317 return s->mb_width * s->mb_height - mb_pos; in rv20_decode_picture_header()
462 if (s->mb_x >= s->mb_width || in rv10_decode_packet()
467 mb_pos = s->mb_y * s->mb_width + s->mb_x; in rv10_decode_packet()
468 left = s->mb_width * s->mb_height - mb_pos; in rv10_decode_packet()
474 if (whole_size < s->mb_width * s->mb_height / 8) in rv10_decode_packet()
571 if (++s->mb_x == s->mb_width) { in rv10_decode_packet()
H A Dljpegenc.c196 const int mb_width = (avctx->width + s->hsample[0] - 1) / s->hsample[0]; in ljpeg_encode_yuv() local
202 mb_width * 4 * 3 * s->hsample[0] * s->vsample[0]) { in ljpeg_encode_yuv()
207 for (mb_x = 0; mb_x < mb_width; mb_x++) in ljpeg_encode_yuv()
221 const int mb_width = (width + s->hsample[0] - 1) / s->hsample[0]; in ljpeg_encode_frame() local
232 max_pkt_size += mb_width * mb_height * 3 * 4 in ljpeg_encode_frame()
H A Dmpegpicture.c206 int mb_stride, int mb_width, int mb_height, int b8_stride) in alloc_picture_tables()
242 pic->alloc_mb_width = mb_width; in alloc_picture_tables()
256 int mb_stride, int mb_width, int mb_height, int b8_stride, in ff_alloc_picture()
262 if ( pic->alloc_mb_width != mb_width in ff_alloc_picture()
282 mb_stride, mb_width, mb_height, b8_stride); in ff_alloc_picture()
205 alloc_picture_tables(AVCodecContext *avctx, Picture *pic, int encoding, int out_format, int mb_stride, int mb_width, int mb_height, int b8_stride) alloc_picture_tables() argument
253 ff_alloc_picture(AVCodecContext *avctx, Picture *pic, MotionEstContext *me, ScratchpadContext *sc, int shared, int encoding, int chroma_x_shift, int chroma_y_shift, int out_format, int mb_stride, int mb_width, int mb_height, int b8_stride, ptrdiff_t *linesize, ptrdiff_t *uvlinesize) ff_alloc_picture() argument
H A Dproresenc_kostya.c248 int mb_width, mb_height; member
280 const int mb_width = 4 * blocks_per_mb; in get_slice_data() local
284 for (i = 0; i < mbs_per_slice; i++, src += mb_width) { in get_slice_data()
290 if (x + mb_width <= w && y + 16 <= h) { in get_slice_data()
299 bw = FFMIN(w - x, mb_width); in get_slice_data()
307 for (k = bw; k < mb_width; k++) in get_slice_data()
313 mb_width * sizeof(*emu_buf)); in get_slice_data()
341 x += mb_width; in get_slice_data()
968 for (x = mb = 0; x < ctx->mb_width; x += mbs_per_slice, mb++) { in find_quant_thread()
969 while (ctx->mb_width in find_quant_thread()
[all...]
H A Drv34.c572 }else if((s->mb_x+1) == s->mb_width && (r->avail_cache[6-5] & type) & mask){ in rv34_pred_mv_b()
1210 dist = (s->mb_x - s->resync_mb_x) + (s->mb_y - s->resync_mb_y) * s->mb_width; in rv34_decode_inter_macroblock()
1214 if(dist >= s->mb_width) in rv34_decode_inter_macroblock()
1217 if(((s->mb_x+1) < s->mb_width) && dist >= s->mb_width - 1) in rv34_decode_inter_macroblock()
1219 if(s->mb_x && dist > s->mb_width) in rv34_decode_inter_macroblock()
1312 dist = (s->mb_x - s->resync_mb_x) + (s->mb_y - s->resync_mb_y) * s->mb_width; in rv34_decode_intra_macroblock()
1316 if(dist >= s->mb_width) in rv34_decode_intra_macroblock()
1319 if(((s->mb_x+1) < s->mb_width) && dist >= s->mb_width in rv34_decode_intra_macroblock()
[all...]
H A Dvc1_loopfilter.c152 if (s->mb_x == s->mb_width - 1 && in ff_vc1_i_overlap_filter()
194 if (s->mb_x == s->mb_width - 1) in ff_vc1_p_overlap_filter()
510 if (s->mb_x == s->mb_width - 1) { in ff_vc1_p_loop_filter()
572 if (s->mb_x == s->mb_width - 1) { in ff_vc1_p_loop_filter()
635 if (s->mb_x == s->mb_width - 1) { in ff_vc1_p_loop_filter()
698 if (s->mb_x == s->mb_width - 1) { in ff_vc1_p_loop_filter()
759 if (s->mb_x == s->mb_width - 1) { in ff_vc1_p_loop_filter()
943 if (s->mb_x == s->mb_width - 1) { in ff_vc1_p_intfr_loop_filter()
972 if (s->mb_x == s->mb_width - 1) { in ff_vc1_p_intfr_loop_filter()
1001 if (s->mb_x == s->mb_width in ff_vc1_p_intfr_loop_filter()
[all...]
H A Dmdec.c51 int mb_width; member
198 for (a->mb_x = 0; a->mb_x < a->mb_width; a->mb_x++) { in decode_frame()
217 a->mb_width = (avctx->coded_width + 15) / 16; in decode_init()
H A Dmpeg_er.c110 er->mb_width = s->mb_width; in ff_mpeg_er_init()

Completed in 34 milliseconds

1234