Lines Matching refs:dsf
223 dsf[0] controls down sampling from level 0 to level 1;
224 dsf[1] controls down sampling from level 1 to level 2;
225 dsf[2] is not used. */
226 vpx_rational_t dsf[NUM_ENCODERS] = {{2, 1}, {2, 1}, {1, 1}};
315 unsigned int iw = cfg[i-1].g_w*dsf[i-1].den + dsf[i-1].num - 1;
316 unsigned int ih = cfg[i-1].g_h*dsf[i-1].den + dsf[i-1].num - 1;
317 cfg[i].g_w = iw/dsf[i-1].num;
318 cfg[i].g_h = ih/dsf[i-1].num;
343 (show_psnr ? VPX_CODEC_USE_PSNR : 0), &dsf[0]))
