| /external/pdfium/third_party/lcms2-2.6/src/ |
| cmsopt.c | 32 // Optimization for 8 bits, Shaper-CLUT (3 inputs only)
46 // Generic optimization for 16 bits Shaper-CLUT-Shaper (any inputs)
320 // Sampler implemented by another LUT. This is a clean way to precalculate the devicelink 3D CLUT for
369 cmsBool PatchLUT(cmsStage* CLUT, cmsUInt16Number At[], cmsUInt16Number Value[],
372 _cmsStageCLutData* Grid = (_cmsStageCLutData*) CLUT ->Data;
378 if (CLUT -> Type != cmsSigCLutElemType) {
379 cmsSignalError(CLUT->ContextID, cmsERROR_INTERNAL, "(internal) Attempt to PatchLUT on non-lut stage");
384 cmsSignalError(CLUT->ContextID, cmsERROR_INTERNAL, "(internal) %d Channels are not supported on PatchLUT", nChannelsIn);
440 cmsSignalError(CLUT->ContextID, cmsERROR_INTERNAL, "(internal) %d Channels are not supported on PatchLUT", nChannelsIn);
472 cmsStage *PreLin = NULL, *CLUT = NULL, *PostLin = NULL
[all...] |
| cmscnvrt.c | 724 cmsStage* CLUT;
773 // Create the CLUT. 16 bits
774 CLUT = cmsStageAllocCLut16bit(ContextID, nGridPoints, 4, 4, NULL);
775 if (CLUT == NULL) goto Error;
778 if (!cmsPipelineInsertStage(Result, cmsAT_BEGIN, CLUT))
782 if (!cmsStageSampleCLut16bit(CLUT, BlackPreservingGrayOnlySampler, (void*) &bp, 0))
818 // The CLUT will be stored at 16 bits, but calculations are performed at cmsFloat32Number precision
[all...] |
| cmsvirt.c | 399 cmsStage* CLUT;
435 CLUT = cmsStageAllocCLut16bit(ContextID, 17, nChannels, nChannels, NULL);
436 if (CLUT == NULL) goto Error;
438 if (!cmsStageSampleCLut16bit(CLUT, InkLimitingSampler, (void*) &Limit, 0)) goto Error;
441 !cmsPipelineInsertStage(LUT, cmsAT_END, CLUT) ||
739 cmsStage* CLUT;
773 CLUT = cmsStageAllocCLut16bitGranular(ContextID, Dimensions, 3, 3, NULL);
774 if (CLUT == NULL) return NULL;
777 if (!cmsStageSampleCLut16bit(CLUT, bchswSampler, (void*) &bchsw, 0)) {
783 if (!cmsPipelineInsertStage(Pipeline, cmsAT_END, CLUT)) {
[all...] |
| cmsgmt.c | 297 cmsStage* CLUT;
322 // of input and output CLUT may result in differences.
390 CLUT = cmsStageAllocCLut16bit(ContextID, nGridpoints, nChannels, 1, NULL);
391 if (!cmsPipelineInsertStage(Gamut, cmsAT_BEGIN, CLUT)) {
396 cmsStageSampleCLut16bit(CLUT, GamutSampler, (void*) &Chain, 0);
|
| cmstypes.c | 1842 _cmsStageCLutData* clut = NULL; local
2130 _cmsStageCLutData* clut = NULL; local
4267 _cmsStageCLutData* clut; local
4311 _cmsStageCLutData* clut = (_cmsStageCLutData*) mpe ->Data; local
[all...] |
| cmsio1.c | 520 // Change CLUT interpolation to trilinear
532 _cmsStageCLutData* CLUT = (_cmsStageCLutData*) Stage ->Data;
534 CLUT ->Params->dwFlags |= CMS_LERP_FLAGS_TRILINEAR;
535 _cmsSetInterpolationRoutine(Lut->ContextID, CLUT ->Params);
824 // Returns TRUE if the intent is implemented as CLUT
[all...] |
| /external/ImageMagick/www/api/ |
| enhance.php | 146 <p>ClutImage() replaces each color value in the given image, by using it as an index to lookup a replacement color value in a Color Look UP Table in the form of an image. The values are extracted along a diagonal of the CLUT image so either a horizontal or vertial gradient image can be used.</p>
148 <p>Typically this is used to either re-color a gray-scale image according to a color gradient in the CLUT image, or to perform a freeform histogram (level) adjustment according to the (typically gray-scale) gradient in the CLUT image.</p>
167 <dd>the image, which is replaced by indexed CLUT values </dd>
436 <dd>the image, which is replaced by indexed CLUT values </dd>
|
| magick-image.php | [all...] |
