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Searched refs:blockx (Results 1 – 5 of 5) sorted by relevance

/third_party/ffmpeg/tests/checkasm/
Dvp8dsp.c178 int blockx = 4 * (i % w); in check_idct_dc4() local
180 …randomize_buffers(src + stride * blocky + blockx, dst + stride * blocky + blockx, stride, coef[i]); in check_idct_dc4()
210 int blockx, blocky; in check_luma_dc_wht() local
216 for (blockx = 0; blockx < 4; blockx++) { in check_luma_dc_wht()
218 randomize_buffers(src, dst, 4, block[blocky][blockx]); in check_luma_dc_wht()
220 dct4x4(block[blocky][blockx]); in check_luma_dc_wht()
221 dc[blocky * 4 + blockx] = block[blocky][blockx][0]; in check_luma_dc_wht()
222 block[blocky][blockx][0] = rnd(); in check_luma_dc_wht()
/third_party/ffmpeg/libavcodec/
Da64multienc.c75 int blockx, blocky, x, y; in to_meta_with_crop() local
82 for (blockx = 0; blockx < C64XRES; blockx += 8) { in to_meta_with_crop()
84 for (x = blockx; x < blockx + 8 && x < C64XRES; x += 2) { in to_meta_with_crop()
/third_party/ffmpeg/libavfilter/
Dvf_decimate.c62 int blockx, blocky; member
74 …t the size of the x-axis blocks used during metric calculations", OFFSET(blockx), AV_OPT_TYPE_INT,…
100 int hblockx = dm->blockx / 2; in calc_diffs()
323 if ((dm->blockx & (dm->blockx - 1)) || in decimate_init()
383 …dm->dupthresh = (int64_t)(((int64_t)max_value * dm->blockx * dm->blocky * dm->dupthresh_flt) / 100… in config_output()
384 dm->nxblocks = (w + dm->blockx/2 - 1) / (dm->blockx/2); in config_output()
Dvf_fieldmatch.c101 int blockx, blocky; member
148 …he x-axis size of the window used during combed frame detection", OFFSET(blockx), AV_OPT_TYPE_INT…
305 const int blockx = fm->blockx; in calc_combed_score() local
307 const int xhalf = blockx/2; in calc_combed_score()
313 const int xblocks = ((width+xhalf)/blockx) + 1; in calc_combed_score()
319 const int widtha = (width /(blockx/2))*(blockx/2); in calc_combed_score()
325 const int box1 = (x / blockx) * 4; \ in calc_combed_score()
326 const int box2 = ((x + xhalf) / blockx) * 4; \ in calc_combed_score()
960 fm->c_array = av_malloc_array((((w + fm->blockx/2)/fm->blockx)+1) * in config_input()
989 if ((fm->blockx & (fm->blockx - 1)) || in fieldmatch_init()
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/third_party/ffmpeg/doc/
Dfilters.texi10599 @item blockx
13020 @item blockx
13033 @option{blockx} size blocks on the frame for the frame to be detected as
13036 window defined by the @option{blockx} and @option{blocky} settings) on the
13037 frame. Minimum value is @code{0} and maximum is @code{blocky x blockx} (at