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Searched refs:sampling (Results 1 - 25 of 175) sorted by relevance

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/third_party/skia/gm/
H A Doverdrawcolorfilter.cpp47 SkSamplingOptions sampling; variable
53 canvas->drawImage(bitmap.asImage(), 0, 0, sampling, &paint);
55 canvas->drawImage(bitmap.asImage(), 0, 100, sampling, &paint);
57 canvas->drawImage(bitmap.asImage(), 0, 200, sampling, &paint);
59 canvas->drawImage(bitmap.asImage(), 0, 300, sampling, &paint);
61 canvas->drawImage(bitmap.asImage(), 100, 0, sampling, &paint);
63 canvas->drawImage(bitmap.asImage(), 100, 100, sampling, &paint);
65 canvas->drawImage(bitmap.asImage(), 100, 200, sampling, &paint);
H A Dsrgb.cpp28 SkSamplingOptions sampling; in DEF_SIMPLE_GM() local
32 canvas->drawImage(img, 256, 0, sampling, &p); in DEF_SIMPLE_GM()
35 canvas->drawImage(img, 0, 256, sampling, &p); in DEF_SIMPLE_GM()
37 canvas->drawImage(img, 256, 256, sampling, &p); in DEF_SIMPLE_GM()
40 canvas->drawImage(img, 0, 512, sampling, &p); in DEF_SIMPLE_GM()
42 canvas->drawImage(img, 256, 512, sampling, &p); in DEF_SIMPLE_GM()
H A Dbleed.cpp128 const SkSamplingOptions& sampling, SkPaint* paint) { in drawImage()
139 sampling, paint, fConstraint); in drawImage()
141 canvas->drawImageRect(image.get(), srcRect, dstRect, sampling, paint, fConstraint); in drawImage()
147 const SkSamplingOptions& sampling) { in drawCase1()
155 drawImage(canvas, fSmallImage, fSmallSrcRect, dst, sampling, &paint); in drawCase1()
160 const SkSamplingOptions& sampling) { in drawCase2()
168 drawImage(canvas, fBigImage, fBigSrcRect, dst, sampling, &paint); in drawCase2()
173 const SkSamplingOptions& sampling) { in drawCase3()
185 drawImage(canvas, fBigImage, src, dst, sampling, &paint); in drawCase3()
190 const SkSamplingOptions& sampling) { in drawCase4()
127 drawImage(SkCanvas* canvas, sk_sp<SkImage> image, SkRect srcRect, SkRect dstRect, const SkSamplingOptions& sampling, SkPaint* paint) drawImage() argument
146 drawCase1(SkCanvas* canvas, int transX, int transY, bool aa, const SkSamplingOptions& sampling) drawCase1() argument
159 drawCase2(SkCanvas* canvas, int transX, int transY, bool aa, const SkSamplingOptions& sampling) drawCase2() argument
172 drawCase3(SkCanvas* canvas, int transX, int transY, bool aa, const SkSamplingOptions& sampling) drawCase3() argument
189 drawCase4(SkCanvas* canvas, int transX, int transY, bool aa, const SkSamplingOptions& sampling) drawCase4() argument
204 drawCase5(SkCanvas* canvas, int transX, int transY, bool aa, const SkSamplingOptions& sampling) drawCase5() argument
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H A Ddrawbitmaprect.cpp108 const SkRect& dstR, const SkSamplingOptions& sampling, in bitmapproc()
110 canvas->drawImageRect(bm.asImage(), SkRect::Make(srcR), dstR, sampling, paint, in bitmapproc()
115 const SkRect& dstR, const SkSamplingOptions& sampling, in bitmapsubsetproc()
118 bitmapproc(canvas, nullptr, bm, srcR, dstR, sampling, paint); in bitmapsubsetproc()
124 canvas->drawImageRect(subset.asImage(), dstR, sampling, paint); in bitmapsubsetproc()
129 const SkRect& dstR, const SkSamplingOptions& sampling, const SkPaint* paint) { in imageproc()
130 canvas->drawImageRect(image, SkRect::Make(srcR), dstR, sampling, paint, in imageproc()
136 const SkSamplingOptions& sampling, const SkPaint* paint) { in imagesubsetproc()
138 imageproc(canvas, image, bm, srcR, dstR, sampling, paint); in imagesubsetproc()
144 canvas->drawImageRect(subset, dstR, sampling, pain in imagesubsetproc()
107 bitmapproc(SkCanvas* canvas, SkImage*, const SkBitmap& bm, const SkIRect& srcR, const SkRect& dstR, const SkSamplingOptions& sampling, const SkPaint* paint) bitmapproc() argument
114 bitmapsubsetproc(SkCanvas* canvas, SkImage*, const SkBitmap& bm, const SkIRect& srcR, const SkRect& dstR, const SkSamplingOptions& sampling, const SkPaint* paint) bitmapsubsetproc() argument
128 imageproc(SkCanvas* canvas, SkImage* image, const SkBitmap&, const SkIRect& srcR, const SkRect& dstR, const SkSamplingOptions& sampling, const SkPaint* paint) imageproc() argument
134 imagesubsetproc(SkCanvas* canvas, SkImage* image, const SkBitmap& bm, const SkIRect& srcR, const SkRect& dstR, const SkSamplingOptions& sampling, const SkPaint* paint) imagesubsetproc() argument
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H A Dbitmaprect.cpp68 auto sampling = SkSamplingOptions(); variable
79 canvas->drawImage(image, 0, 0, sampling, &paint);
81 canvas->drawImageRect(image.get(), srcR, dstR, sampling, &paint,
84 canvas->drawImageRect(image.get(), SkRect::Make(src[i]), dstR, sampling, &paint,
218 SkSamplingOptions sampling; variable
227 canvas->drawImageRect(fBigImage, srcR1, dstR1, sampling, &paint,
229 canvas->drawImageRect(fBigImage, srcR2, dstR2, sampling, &paint,
232 canvas->drawImageRect(fBigImage, SkRect::Make(srcR1.roundOut()), dstR1, sampling,
234 canvas->drawImageRect(fBigImage, SkRect::Make(srcR2.roundOut()), dstR2, sampling,
H A Dimagefromyuvtextures.cpp197 auto draw_image = [canvas](SkImage* image, const SkSamplingOptions& sampling) -> SkSize {
201 canvas->drawImage(image, 0, 0, sampling, nullptr);
206 const SkSamplingOptions& sampling) -> SkSize {
213 canvas->drawImageRect(image, subset, dst, sampling, nullptr,
219 const SkSamplingOptions& sampling) -> SkSize {
227 sampling, m));
241 for (const auto& sampling : {
249 auto s1 = draw(this->getYUVAImage(imageIndex++), sampling);
254 auto s2 = draw(fReferenceImage.get(), sampling);
H A Dimagesource.cpp60 const SkSamplingOptions sampling({1/3.0f, 1/3.0f});
71 SkImageFilters::Image(fImage, srcRect, srcRect, sampling));
78 SkImageFilters::Image(fImage, srcRect, dstRect, sampling));
85 SkImageFilters::Image(fImage, bounds, dstRect, sampling));
/third_party/skia/src/shaders/
H A DSkImageShader.cpp71 const SkSamplingOptions& sampling, in SkImageShader()
76 , fSampling(sampling) in SkImageShader()
105 SkSamplingOptions sampling; in CreateProc() local
111 // we just default to Nearest in sampling in CreateProc()
114 sampling = SkSamplingPriv::Read(buffer); in CreateProc()
124 return SkImageShader::Make(std::move(img), tmx, tmy, sampling, &localMatrix); in CreateProc()
191 auto supported = [](const SkSamplingOptions& sampling) { in onMakeContext()
198 if (sampling.filter == f && sampling.mipmap == m) { in onMakeContext()
313 const SkSamplingOptions& sampling, in SkMakeBitmapShaderForPaint()
69 SkImageShader(sk_sp<SkImage> img, SkTileMode tmx, SkTileMode tmy, const SkSamplingOptions& sampling, const SkMatrix* localMatrix, bool clampAsIfUnpremul) SkImageShader() argument
311 SkMakeBitmapShaderForPaint(const SkPaint& paint, const SkBitmap& src, SkTileMode tmx, SkTileMode tmy, const SkSamplingOptions& sampling, const SkMatrix* localMatrix, SkCopyPixelsMode mode) SkMakeBitmapShaderForPaint() argument
350 tweak_sampling(SkSamplingOptions sampling, const SkMatrix& matrix) tweak_sampling() argument
381 auto sampling = fSampling; doStages() local
685 auto sampling = fSampling; makeProgram() local
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/third_party/skia/tests/
H A DDrawBitmapRectTest.cpp58 const SkSamplingOptions sampling; in test_treatAsSprite() local
65 REPORTER_ASSERT(reporter, SkTreatAsSprite(mat, size, sampling, noaaPaint)); in test_treatAsSprite()
74 REPORTER_ASSERT(reporter, !SkTreatAsSprite(mat, size, sampling, noaaPaint)); in test_treatAsSprite()
75 REPORTER_ASSERT(reporter, !SkTreatAsSprite(mat, size, sampling, aaPaint)); in test_treatAsSprite()
83 REPORTER_ASSERT(reporter, !SkTreatAsSprite(mat, size, sampling, aaPaint)); in test_treatAsSprite()
85 REPORTER_ASSERT(reporter, !SkTreatAsSprite(mat, size, sampling, aaPaint)); in test_treatAsSprite()
89 REPORTER_ASSERT(reporter, SkTreatAsSprite(mat, size, sampling, aaPaint)); in test_treatAsSprite()
91 REPORTER_ASSERT(reporter, SkTreatAsSprite(mat, size, sampling, aaPaint)); in test_treatAsSprite()
96 REPORTER_ASSERT(reporter, !SkTreatAsSprite(mat, size, sampling, noaaPaint)); in test_treatAsSprite()
97 REPORTER_ASSERT(reporter, !SkTreatAsSprite(mat, size, sampling, aaPain in test_treatAsSprite()
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/third_party/skia/platform_tools/android/apps/AndroidKit/src/main/java/org/skia/androidkit/
H A DImage.java52 public Shader makeShader(TileMode tmx, TileMode tmy, SamplingOptions sampling) { in makeShader() argument
53 return makeShader(tmx, tmy, sampling, null); in makeShader()
56 public Shader makeShader(TileMode tmx, TileMode tmy, SamplingOptions sampling, in makeShader() argument
60 sampling.getNativeDesc(), in makeShader()
61 sampling.getCubicCoeffB(), sampling.getCubicCoeffC(), in makeShader()
/third_party/skia/src/core/
H A DSkMatrixImageFilter.cpp20 const SkSamplingOptions& sampling, in SkMatrixImageFilter()
24 , fSampling(sampling) { in SkMatrixImageFilter()
30 const SkSamplingOptions& sampling, in Make()
33 sampling, in Make()
38 const SkMatrix& transform, const SkSamplingOptions& sampling, sk_sp<SkImageFilter> input) { in MatrixTransform()
39 return SkMatrixImageFilter::Make(transform, sampling, std::move(input)); in MatrixTransform()
47 auto sampling = [&]() { in CreateProc() local
54 return Make(matrix, sampling, common.getInput(0)); in CreateProc()
19 SkMatrixImageFilter(const SkMatrix& transform, const SkSamplingOptions& sampling, sk_sp<SkImageFilter> input) SkMatrixImageFilter() argument
29 Make(const SkMatrix& transform, const SkSamplingOptions& sampling, sk_sp<SkImageFilter> input) Make() argument
37 MatrixTransform( const SkMatrix& transform, const SkSamplingOptions& sampling, sk_sp<SkImageFilter> input) MatrixTransform() argument
H A DSkSamplingPriv.h39 // Returns true if the sampling can be ignored when the CTM is identity.
40 static bool NoChangeWithIdentityMatrix(const SkSamplingOptions& sampling) { in NoChangeWithIdentityMatrix() argument
43 return !sampling.useCubic || sampling.cubic.B == 0; in NoChangeWithIdentityMatrix()
/third_party/skia/src/image/
H A DSkImage.cpp111 bool SkImage::scalePixels(const SkPixmap& dst, const SkSamplingOptions& sampling, in scalePixels() argument
129 return bm.peekPixels(&pmap) && pmap.scalePixels(dst, sampling); in scalePixels()
145 const SkSamplingOptions& sampling, in makeShader()
148 sampling, localMatrix); in makeShader()
314 SkSamplingOptions sampling, in asFragmentProcessor()
322 if (sampling.useCubic && !GrValidCubicResampler(sampling.cubic)) { in asFragmentProcessor()
325 if (sampling.mipmap != SkMipmapMode::kNone && in asFragmentProcessor()
327 sampling = SkSamplingOptions(sampling in asFragmentProcessor()
144 makeShader(SkTileMode tmx, SkTileMode tmy, const SkSamplingOptions& sampling, const SkMatrix* localMatrix) const makeShader() argument
312 asFragmentProcessor( GrRecordingContext* rContext, SkSamplingOptions sampling, const SkTileMode tileModes[2], const SkMatrix& m, const SkRect* subset, const SkRect* domain) const asFragmentProcessor() argument
332 MakeFragmentProcessorFromView( GrRecordingContext* rContext, GrSurfaceProxyView view, SkAlphaType at, SkSamplingOptions sampling, const SkTileMode tileModes[2], const SkMatrix& m, const SkRect* subset, const SkRect* domain) MakeFragmentProcessorFromView() argument
757 Write(SkWriteBuffer& buffer, const SkSamplingOptions& sampling) Write() argument
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H A DSkRescaleAndReadPixels.cpp55 SkSamplingOptions sampling; in SkRescaleAndReadPixels()
57 sampling = SkSamplingOptions(SkFilterMode::kLinear); in SkRescaleAndReadPixels()
59 sampling = SkSamplingOptions({1.0f/3, 1.0f/3}); in SkRescaleAndReadPixels()
61 return sampling; in SkRescaleAndReadPixels()
63 SkSamplingOptions sampling = rescaling_to_sampling(rescaleMode); in SkRescaleAndReadPixels() local
83 linearSurf->getCanvas()->drawImage(bmp.asImage().get(), -srcX, -srcY, sampling, &paint); in SkRescaleAndReadPixels()
126 SkRect::MakeIWH(nextW, nextH), sampling, &paint, constraint); in SkRescaleAndReadPixels()
/third_party/ltp/include/
H A Dtst_fuzzy_sync.h75 /* how much of exec time is sampling allowed to take */
132 * Internal; The number of samples left or the sampling state.
137 int sampling; member
274 pair->sampling = pair->min_samples; in tst_fzsync_pair_reset()
445 * variable number of iterations. There is an initial sampling period where we
448 * is below some proportion of the average sample magnitude, then the sampling
473 if (pair->sampling > 0 || over_max_dev) { in tst_fzsync_pair_update()
483 if (pair->sampling > 0 && --pair->sampling == 0) { in tst_fzsync_pair_update()
484 tst_res(TINFO, "Minimum sampling perio in tst_fzsync_pair_update()
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/third_party/skia/docs/examples/
H A Dalpha_bitmap_color_filter_mask_filter.cpp29 SkSamplingOptions sampling; in REG_FIDDLE() local
34 canvas->drawImage(image.get(), 16, 16, sampling, &paint); in REG_FIDDLE()
38 canvas->drawImage(image.get(), 144, 16, sampling, &paint); in REG_FIDDLE()
41 canvas->drawImage(image.get(), 16, 144, sampling, &paint); in REG_FIDDLE()
44 canvas->drawImage(image.get(), 144, 144, sampling, &paint); in REG_FIDDLE()
H A DDither_b.cpp23 SkSamplingOptions sampling; in REG_FIDDLE() local
24 canvas->drawImage(img, 0, 11, sampling, &paint); in REG_FIDDLE()
25 canvas->drawImage(img, 0, 11, sampling, &paint); in REG_FIDDLE()
26 canvas->drawImage(img, 0, 11, sampling, &paint); in REG_FIDDLE()
H A DDst.cpp10 SkSamplingOptions sampling; in REG_FIDDLE() local
12 sampling, nullptr, nullptr); in REG_FIDDLE()
15 sampling, nullptr, nullptr); in REG_FIDDLE()
H A DCanvas_drawImageRect.cpp16 SkSamplingOptions sampling; in REG_FIDDLE() local
22 SkRect::MakeLTRB(16, 16, 48, 48), sampling, nullptr, constraint); in REG_FIDDLE()
23 sampling = SkSamplingOptions(SkFilterMode::kLinear); in REG_FIDDLE()
/third_party/skia/src/gpu/v1/
H A DDevice_drawTexture.cpp60 // So we can assume that sampling is axis aligned but not texel aligned. in may_color_bleed()
88 // sampling is axis-aligned in can_ignore_linear_filtering_subset()
262 * Optimize the src rect sampling area within an image (sized 'width' x 'height') such that
426 SkSamplingOptions sampling, in draw_image()
431 can_use_draw_texture(paint, sampling.useCubic, sampling.mipmap)) { in draw_image()
444 sampling.filter, in draw_image()
480 if (!sampling.useCubic && in draw_image()
481 sampling.filter == SkFilterMode::kLinear && in draw_image()
483 sampling in draw_image()
413 draw_image(GrRecordingContext* rContext, skgpu::v1::SurfaceDrawContext* sdc, const GrClip* clip, const SkMatrixProvider& matrixProvider, const SkPaint& paint, const SkImage_Base& image, const SkRect& src, const SkRect& dst, const SkPoint dstClip[4], const SkMatrix& srcToDst, GrAA aa, GrQuadAAFlags aaFlags, SkCanvas::SrcRectConstraint constraint, SkSamplingOptions sampling, SkTileMode tm = SkTileMode::kClamp) draw_image() argument
569 draw_tiled_bitmap(GrRecordingContext* rContext, skgpu::v1::SurfaceDrawContext* sdc, const GrClip* clip, const SkBitmap& bitmap, int tileSize, const SkMatrixProvider& matrixProvider, const SkMatrix& srcToDst, const SkRect& srcRect, const SkIRect& clippedSrcIRect, const SkPaint& paint, GrAA aa, SkCanvas::SrcRectConstraint constraint, SkSamplingOptions sampling, SkTileMode tileMode) draw_tiled_bitmap() argument
675 downgrade_to_filter(const SkSamplingOptions& sampling) downgrade_to_filter() argument
719 SkSamplingOptions sampling = SkSamplingOptions(downgrade_to_filter(origSampling)); drawSpecial() local
786 SkSamplingOptions sampling = origSampling; drawImageQuad() local
856 drawEdgeAAImageSet(const SkCanvas::ImageSetEntry set[], int count, const SkPoint dstClips[], const SkMatrix preViewMatrices[], const SkSamplingOptions& sampling, const SkPaint& paint, SkCanvas::SrcRectConstraint constraint) drawEdgeAAImageSet() argument
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/third_party/skia/src/effects/imagefilters/
H A DSkImageImageFilter.cpp24 const SkSamplingOptions& sampling) in SkImageImageFilter()
29 , fSampling(sampling) {} in SkImageImageFilter()
59 const SkSamplingOptions& sampling) { in Image()
65 std::move(image), srcRect, dstRect, sampling)); in Image()
75 SkSamplingOptions sampling; in CreateProc() local
77 sampling = SkSamplingPriv::FromFQ(buffer.checkFilterQuality(), kLinear_SkMediumAs); in CreateProc()
79 sampling = buffer.readSampling(); in CreateProc()
91 return SkImageFilters::Image(std::move(image), src, dst, sampling); in CreateProc()
109 // ends up being an integer translate and sampling would have no effect on the output. in onFilterImage()
110 // TODO: This currently means cubic sampling ca in onFilterImage()
23 SkImageImageFilter(sk_sp<SkImage> image, const SkRect& srcRect, const SkRect& dstRect, const SkSamplingOptions& sampling) SkImageImageFilter() argument
56 Image(sk_sp<SkImage> image, const SkRect& srcRect, const SkRect& dstRect, const SkSamplingOptions& sampling) Image() argument
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/third_party/skia/third_party/externals/tint/src/ast/
H A Dinterpolate_decoration.cc30 : Base(pid, src), type(ty), sampling(smpl) {} in InterpolateDecoration()
42 return ctx->dst->create<InterpolateDecoration>(src, type, sampling); in Clone()
63 std::ostream& operator<<(std::ostream& out, InterpolationSampling sampling) { in operator <<() argument
64 switch (sampling) { in operator <<()
/kernel/linux/linux-5.10/drivers/media/pci/cx88/
H A Dcx88-input.c36 u32 sampling; member
199 if (ir->sampling) { in __cx88_ir_start()
216 if (ir->sampling) { in __cx88_ir_stop()
291 ir->sampling = 0xeb04; /* address */ in cx88_ir_init()
305 ir->sampling = 1; in cx88_ir_init()
397 ir->sampling = 0xff00; /* address */ in cx88_ir_init()
403 ir->sampling = 0xff00; /* address */ in cx88_ir_init()
407 ir->sampling = 0xff00; /* address */ in cx88_ir_init()
424 ir->sampling = 1; in cx88_ir_init()
434 ir->sampling in cx88_ir_init()
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/kernel/linux/linux-6.6/drivers/media/pci/cx88/
H A Dcx88-input.c36 u32 sampling; member
199 if (ir->sampling) { in __cx88_ir_start()
216 if (ir->sampling) { in __cx88_ir_stop()
291 ir->sampling = 0xeb04; /* address */ in cx88_ir_init()
305 ir->sampling = 1; in cx88_ir_init()
397 ir->sampling = 0xff00; /* address */ in cx88_ir_init()
403 ir->sampling = 0xff00; /* address */ in cx88_ir_init()
407 ir->sampling = 0xff00; /* address */ in cx88_ir_init()
424 ir->sampling = 1; in cx88_ir_init()
434 ir->sampling in cx88_ir_init()
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/third_party/skia/src/gpu/effects/
H A DGrTextureEffect.cpp97 // This inset prevents sampling neighboring texels that could occur when in Sampling()
159 Sampling sampling = Sampling(filter, mm); in Make() local
162 sampling)); in Make()
172 Sampling sampling(*view.proxy(), in Make()
181 sampling)); in Make()
193 Sampling sampling(*view.proxy(), in MakeSubset()
202 sampling)); in MakeSubset()
214 Sampling sampling(*view.proxy(), sampler, subset, &domain, border, false, caps); in MakeSubset()
217 sampling)); in MakeSubset()
233 Sampling sampling(*vie in MakeCustomLinearFilterInset()
764 GrTextureEffect(GrSurfaceProxyView view, SkAlphaType alphaType, const Sampling& sampling) GrTextureEffect() argument
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