| /third_party/skia/third_party/externals/libwebp/src/enc/ |
| D | picture_psnr_enc.c | 135 int type, float* distortion, float* result) { in WebPPlaneDistortion() argument
142 result == NULL || distortion == NULL) { in WebPPlaneDistortion()
165 *distortion = (float)metric(src, width, ref, width, width, height); in WebPPlaneDistortion()
168 *result = (type == 1) ? (float)GetLogSSIM(*distortion, (double)width * height) in WebPPlaneDistortion()
169 : (float)GetPSNR(*distortion, (double)width * height); in WebPPlaneDistortion()
202 float distortion; in WebPPictureDistortion() local
209 w, h, 4, type, &distortion, results + c)) { in WebPPictureDistortion()
212 total_distortion += distortion; in WebPPictureDistortion()
232 int type, float* distortion, float* result) { in WebPPlaneDistortion() argument
241 if (distortion == NULL || result == NULL) return 0; in WebPPlaneDistortion()
[all …]
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| D | frame_enc.c | 580 uint64_t distortion = 0; in OneStatPass() local
595 distortion += info.D; in OneStatPass()
609 s->value = GetPSNR(distortion, pixel_count); in OneStatPass()
806 uint64_t distortion = 0; in VP8EncTokenLoop() local
830 distortion += info.D; in VP8EncTokenLoop()
850 stats.value = GetPSNR(distortion, pixel_count); in VP8EncTokenLoop()
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| /third_party/flutter/skia/third_party/externals/libwebp/src/enc/ |
| D | picture_psnr_enc.c | 135 int type, float* distortion, float* result) { in WebPPlaneDistortion() argument
142 result == NULL || distortion == NULL) { in WebPPlaneDistortion()
165 *distortion = (float)metric(src, width, ref, width, width, height); in WebPPlaneDistortion()
168 *result = (type == 1) ? (float)GetLogSSIM(*distortion, (double)width * height) in WebPPlaneDistortion()
169 : (float)GetPSNR(*distortion, (double)width * height); in WebPPlaneDistortion()
202 float distortion; in WebPPictureDistortion() local
209 w, h, 4, type, &distortion, results + c)) { in WebPPictureDistortion()
212 total_distortion += distortion; in WebPPictureDistortion()
232 int type, float* distortion, float* result) { in WebPPlaneDistortion() argument
241 if (distortion == NULL || result == NULL) return 0; in WebPPlaneDistortion()
[all …]
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| D | frame_enc.c | 577 uint64_t distortion = 0; in OneStatPass() local
592 distortion += info.D; in OneStatPass()
606 s->value = GetPSNR(distortion, pixel_count); in OneStatPass()
803 uint64_t distortion = 0; in VP8EncTokenLoop() local
827 distortion += info.D; in VP8EncTokenLoop()
847 stats.value = GetPSNR(distortion, pixel_count); in VP8EncTokenLoop()
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| /third_party/ffmpeg/doc/ |
| D | rate_distortion.txt | 12 But first, a word about quality, which is also called distortion.
19 First step: that rate distortion factor called lambda...
22 distortion + lambda*rate
25 distortion is the quality
39 distortion + lambda*rate
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| D | codecs.texi | 434 rate distortion optimal, slow
471 rate distortion optimal, slow
508 rate distortion optimal, slow
545 rate distortion optimal, slow
609 rate distortion optimal, slow
668 use best rate distortion
794 rate distortion optimal, slow
874 Set rate-distortion optimal quantization.
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| /third_party/vk-gl-cts/external/vulkancts/data/vulkan/amber/texture/multisample/invalidsampleindex/ |
| D | sample_count_8.amber | 37 int distortion = 256;
48 for (int s = -distortion; s < distortion; s++)
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| D | sample_count_16.amber | 37 int distortion = 256;
48 for (int s = -distortion; s < distortion; s++)
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| D | sample_count_64.amber | 37 int distortion = 256;
48 for (int s = -distortion; s < distortion; s++)
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| D | sample_count_32.amber | 37 int distortion = 256;
48 for (int s = -distortion; s < distortion; s++)
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| D | sample_count_2.amber | 37 int distortion = 256;
46 for (int s = -distortion; s < distortion; s++)
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| D | sample_count_4.amber | 37 int distortion = 256;
48 for (int s = -distortion; s < distortion; s++)
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| /third_party/openGLES/extensions/NV/ |
| D | NV_clip_space_w_scaling.txt | 50 apply a "barrel" distortion to the rendered image to correct the
51 "pincushion" distortion introduced by the optics in a VR device. The
123 post-processing step to apply a "barrel" distortion to the rendered image
124 to correct the "pincushion" distortion introduced by the optics in a VR
189 generate a barrel distorted image to compensate for the lens distortion.
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| /third_party/skia/third_party/externals/opengl-registry/extensions/NV/ |
| D | NV_clip_space_w_scaling.txt | 50 apply a "barrel" distortion to the rendered image to correct the
51 "pincushion" distortion introduced by the optics in a VR device. The
123 post-processing step to apply a "barrel" distortion to the rendered image
124 to correct the "pincushion" distortion introduced by the optics in a VR
189 generate a barrel distorted image to compensate for the lens distortion.
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| /third_party/skia/third_party/externals/oboe/apps/fxlab/app/src/main/cpp/effects/descrip/ |
| D | DistortionDescription.h | 42 return DriveControl<iter_type> {SingleFunctionEffects::distortion<iter_type>, scale}; in buildEffect()
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| /third_party/skia/third_party/externals/oboe/apps/fxlab/app/src/main/cpp/effects/ |
| D | SingleFunctionEffects.h | 49 void distortion(iter_type beg, iter_type end) { in distortion() function
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| /third_party/ffmpeg/libavcodec/ |
| D | snowenc.c | 625 int distortion; in get_block_rd() local
681 …distortion = ff_w97_32_c(&s->m, src + sx + sy*ref_stride, dst + sx + sy*ref_stride, ref_stride, 32… in get_block_rd()
683 …distortion = ff_w53_32_c(&s->m, src + sx + sy*ref_stride, dst + sx + sy*ref_stride, ref_stride, 32… in get_block_rd()
685 distortion = 0; in get_block_rd()
688 distortion += s->mecc.me_cmp[0](&s->m, src + off, dst + off, ref_stride, 16); in get_block_rd()
693 …distortion = s->mecc.me_cmp[0](&s->m, src + sx + sy*ref_stride, dst + sx + sy*ref_stride, ref_stri… in get_block_rd()
707 return distortion + rate*penalty_factor; in get_block_rd()
727 int distortion= 0; in get_4block_rd() local
757 …distortion += s->mecc.me_cmp[block_w==8](&s->m, src + x + y*ref_stride, dst + x + y*ref_stride, re… in get_4block_rd()
776 return distortion + rate*penalty_factor; in get_4block_rd()
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| D | me_cmp.c | 774 int i, last, run, bits, level, distortion, start_i; in rd8x8_c() local
839 distortion = s->mecc.sse[1](NULL, lsrc2, lsrc1, 8, 8); in rd8x8_c()
841 return distortion + ((bits * s->qscale * s->qscale * 109 + 64) >> 7); in rd8x8_c()
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| D | mpegvideo_enc.c | 4153 int distortion; in dct_quantize_trellis_c() local
4177 distortion= (unquant_coeff - dct_coeff) * (unquant_coeff - dct_coeff) - zero_distortion; in dct_quantize_trellis_c()
4182 int score= distortion + length[UNI_AC_ENC_INDEX(run, level)]*lambda; in dct_quantize_trellis_c()
4195 int score= distortion + last_length[UNI_AC_ENC_INDEX(run, level)]*lambda; in dct_quantize_trellis_c()
4206 distortion += esc_length*lambda; in dct_quantize_trellis_c()
4209 int score= distortion + score_tab[i-run]; in dct_quantize_trellis_c()
4221 int score= distortion + score_tab[i-run]; in dct_quantize_trellis_c()
4283 int unquant_coeff, score, distortion; in dct_quantize_trellis_c() local
4294 distortion= (unquant_coeff - dc) * (unquant_coeff - dc); in dct_quantize_trellis_c()
4296 … if((level&(~127)) == 0) score= distortion + last_length[UNI_AC_ENC_INDEX(0, level)]*lambda; in dct_quantize_trellis_c()
[all …]
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| /third_party/skia/third_party/externals/libwebp/src/webp/ |
| D | encode.h | 411 float* distortion, float* result);
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| /third_party/flutter/skia/third_party/externals/libwebp/src/webp/ |
| D | encode.h | 408 float* distortion, float* result);
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| /third_party/mesa3d/docs/relnotes/ |
| D | 8.0.1.rst | 41 [bisected] Color distortion with xbmc mediaplayer
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| /third_party/skia/third_party/externals/oboe/apps/fxlab/docs/ |
| D | Dev-Guide.md | 45 The nonlinear effects (distortion and overdrive) are implemented using a standalone function (from …
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| /third_party/openGLES/extensions/AMD/ |
| D | AMD_performance_monitor.txt | 552 counter accuracy/performance distortion.
557 + Clarify accuracy distortion on variant counters only
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| /third_party/skia/third_party/externals/opengl-registry/extensions/AMD/ |
| D | AMD_performance_monitor.txt | 552 counter accuracy/performance distortion.
557 + Clarify accuracy distortion on variant counters only
|