Searched refs:contrast (Results 1 - 25 of 38) sorted by relevance

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/external/chromium_org/third_party/mesa/src/src/gallium/auxiliary/vl/
H A Dvl_csc.h38 float contrast; member in struct:vl_procamp
H A Dvl_csc.c50 * mat44 procamp, hue, saturation, brightness, contrast
51 * procamp = brightness * (saturation * (contrast * hue))
53 * procamp = saturation * (brightness * (contrast * hue))
55 * contrast
169 1.0f, /* contrast */
184 float c = p->contrast;
/external/chromium_org/third_party/skia/src/core/
H A DSkDeviceProfile.cpp26 SkDeviceProfile::SkDeviceProfile(float gammaExp, float contrast, argument
29 fContrastScale = pin(contrast, 0, 1);
41 float contrast,
44 return SkNEW_ARGS(SkDeviceProfile, (gammaExp, contrast, config, level));
40 Create(float gammaExp, float contrast, LCDConfig config, FontHintLevel level) argument
H A DSkMaskGamma.cpp71 static float apply_contrast(float srca, float contrast) { argument
72 return srca + ((1.0f - srca) * contrast * srca);
75 void SkTMaskGamma_build_correcting_lut(uint8_t table[256], U8CPU srcI, SkScalar contrast, argument
88 const float adjustedContrast = SkScalarToFloat(contrast) * linDst;
H A DSkMaskGamma.h79 void SkTMaskGamma_build_correcting_lut(uint8_t table[256], U8CPU srcI, SkScalar contrast,
105 * @param contrast A value in the range [0.0, 1.0] which indicates the
106 * amount of artificial contrast to add.
110 SkTMaskGamma(SkScalar contrast, SkScalar paintGamma, SkScalar deviceGamma) : fIsLinear(false) { argument
115 SkTMaskGamma_build_correcting_lut(fGammaTables[i], lum, contrast,
H A DSkScalerContext.h37 uint8_t fContrast; //0.8+1, [0.0, 1.0] artificial contrast
65 * Causes the luminance color and contrast to be ignored, and the
187 static size_t GetGammaLUTSize(SkScalar contrast, SkScalar paintGamma, SkScalar deviceGamma,
193 static void GetGammaLUTData(SkScalar contrast, SkScalar paintGamma, SkScalar deviceGamma,
H A DSkPaint.cpp1715 static const SkMaskGamma& cachedMaskGamma(SkScalar contrast, SkScalar paintGamma, SkScalar deviceGamma) { argument
1717 if (0 == contrast && SK_Scalar1 == paintGamma && SK_Scalar1 == deviceGamma) {
1723 if (gContrast != contrast || gPaintGamma != paintGamma || gDeviceGamma != deviceGamma) {
1725 gMaskGamma = SkNEW_ARGS(SkMaskGamma, (contrast, paintGamma, deviceGamma));
1726 gContrast = contrast;
1790 * contrast = 0, luminanceColor = transparent black.
1824 The primary filter is blur, for which contrast makes no sense,
1927 size_t SkScalerContext::GetGammaLUTSize(SkScalar contrast, SkScalar paintGamma, argument
1930 const SkMaskGamma& maskGamma = cachedMaskGamma(contrast,
1940 void SkScalerContext::GetGammaLUTData(SkScalar contrast, SkScala argument
[all...]
/external/mesa3d/src/gallium/auxiliary/vl/
H A Dvl_csc.h38 float contrast; member in struct:vl_procamp
H A Dvl_csc.c50 * mat44 procamp, hue, saturation, brightness, contrast
51 * procamp = brightness * (saturation * (contrast * hue))
53 * procamp = saturation * (brightness * (contrast * hue))
55 * contrast
169 1.0f, /* contrast */
184 float c = p->contrast;
/external/skia/src/core/
H A DSkDeviceProfile.cpp26 SkDeviceProfile::SkDeviceProfile(float gammaExp, float contrast, argument
29 fContrastScale = pin(contrast, 0, 1);
41 float contrast,
44 return SkNEW_ARGS(SkDeviceProfile, (gammaExp, contrast, config, level));
40 Create(float gammaExp, float contrast, LCDConfig config, FontHintLevel level) argument
H A DSkMaskGamma.cpp71 static float apply_contrast(float srca, float contrast) { argument
72 return srca + ((1.0f - srca) * contrast * srca);
75 void SkTMaskGamma_build_correcting_lut(uint8_t table[256], U8CPU srcI, SkScalar contrast, argument
88 const float adjustedContrast = SkScalarToFloat(contrast) * linDst;
H A DSkMaskGamma.h79 void SkTMaskGamma_build_correcting_lut(uint8_t table[256], U8CPU srcI, SkScalar contrast,
105 * @param contrast A value in the range [0.0, 1.0] which indicates the
106 * amount of artificial contrast to add.
110 SkTMaskGamma(SkScalar contrast, SkScalar paintGamma, SkScalar deviceGamma) : fIsLinear(false) { argument
115 SkTMaskGamma_build_correcting_lut(fGammaTables[i], lum, contrast,
H A DSkScalerContext.h42 uint8_t fContrast; //0.8+1, [0.0, 1.0] artificial contrast
70 * Causes the luminance color and contrast to be ignored, and the
189 static size_t GetGammaLUTSize(SkScalar contrast, SkScalar paintGamma, SkScalar deviceGamma,
195 static void GetGammaLUTData(SkScalar contrast, SkScalar paintGamma, SkScalar deviceGamma,
H A DSkPaint.cpp1750 static const SkMaskGamma& cachedMaskGamma(SkScalar contrast, SkScalar paintGamma, SkScalar deviceGamma) { argument
1752 if (0 == contrast && SK_Scalar1 == paintGamma && SK_Scalar1 == deviceGamma) {
1758 if (gContrast != contrast || gPaintGamma != paintGamma || gDeviceGamma != deviceGamma) {
1760 gMaskGamma = SkNEW_ARGS(SkMaskGamma, (contrast, paintGamma, deviceGamma));
1761 gContrast = contrast;
1830 * contrast = 0, luminanceColor = transparent black.
1864 The primary filter is blur, for which contrast makes no sense,
1983 size_t SkScalerContext::GetGammaLUTSize(SkScalar contrast, SkScalar paintGamma, argument
1986 const SkMaskGamma& maskGamma = cachedMaskGamma(contrast,
1996 void SkScalerContext::GetGammaLUTData(SkScalar contrast, SkScala argument
[all...]
/external/clang/test/CodeGen/
H A Dbool-bitfield.c9 int contrast; member in struct:SysParams
/external/chromium_org/third_party/webrtc/modules/video_processing/main/source/
H A Dcontent_analysis.cc155 // Normalize MAD by spatial contrast: images with more contrast
192 float contrast = pixelSqSumAvg - (pixelSumAvg * pixelSumAvg); local
194 if (contrast > 0.0) {
195 contrast = sqrt(contrast);
196 motion_magnitude_ = tempDiffAvg/contrast;
H A Dcontent_analysis_sse2.cc105 float contrast = pixelSqSumAvg - (pixelSumAvg * pixelSumAvg); local
107 if (contrast > 0.0) {
108 contrast = sqrt(contrast);
109 motion_magnitude_ = tempDiffAvg/contrast;
/external/chromium_org/third_party/skia/tools/skpdiff/
H A Dgenerate_pmetric_tables.py55 def visual_mask(contrast):
56 x = pow(392.498 * contrast, 0.7)
H A DSkPMetric.cpp176 static float visual_mask(float contrast) {
177 float x = powf(392.498f * contrast, 0.7f);
301 float* contrast = SkNEW_ARRAY(float, maxLevels - 2);
382 contrast[levelIndex] = numerator / denominator;
383 contrastSum += contrast[levelIndex];
394 float mask = SkPMetricUtil::get_visual_mask(contrast[levelIndex] *
397 F += contrast[levelIndex] +
439 SkDELETE_ARRAY(contrast);
/external/skia/tools/skpdiff/
H A Dgenerate_pmetric_tables.py55 def visual_mask(contrast):
56 x = pow(392.498 * contrast, 0.7)
H A DSkPMetric.cpp176 static float visual_mask(float contrast) {
177 float x = powf(392.498f * contrast, 0.7f);
301 float* contrast = SkNEW_ARRAY(float, maxLevels - 2);
382 contrast[levelIndex] = numerator / denominator;
383 contrastSum += contrast[levelIndex];
394 float mask = SkPMetricUtil::get_visual_mask(contrast[levelIndex] *
397 F += contrast[levelIndex] +
439 SkDELETE_ARRAY(contrast);
/external/chromium_org/third_party/mesa/src/src/gallium/state_trackers/xvmc/
H A Dattributes.c96 context_priv->procamp.contrast = value / 1000.0f + 1.0f;
140 *value = context_priv->procamp.contrast * 1000 - 1000;
/external/mesa3d/src/gallium/state_trackers/xvmc/
H A Dattributes.c96 context_priv->procamp.contrast = value / 1000.0f + 1.0f;
140 *value = context_priv->procamp.contrast * 1000 - 1000;
/external/chromium_org/third_party/skia/src/gpu/
H A DGrDistanceFieldTextContext.cpp503 SkScalar contrast = SK_GAMMA_CONTRAST; local
505 SkScalar contrast = 0.5f; local
510 size = SkScalerContext::GetGammaLUTSize(contrast, paintGamma, deviceGamma,
514 SkScalerContext::GetGammaLUTData(contrast, paintGamma, deviceGamma, data.get());
/external/skia/src/gpu/
H A DGrDistanceFieldTextContext.cpp404 SkScalar contrast = SK_GAMMA_CONTRAST; local
406 SkScalar contrast = 0.5f; local
411 size = SkScalerContext::GetGammaLUTSize(contrast, paintGamma, deviceGamma,
415 SkScalerContext::GetGammaLUTData(contrast, paintGamma, deviceGamma, data.get());

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