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Side by Side Diff: tests/ReadPixelsTest.cpp

Issue 1728093005: Move Budgeted enum out of SkSurface, use in GrTextureProvider (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: add aliases for Chrome Created 4 years, 9 months ago
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1 /* 1 /*
2 * Copyright 2011 Google Inc. 2 * Copyright 2011 Google Inc.
3 * 3 *
4 * Use of this source code is governed by a BSD-style license that can be 4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file. 5 * found in the LICENSE file.
6 */ 6 */
7 7
8 #include "SkCanvas.h" 8 #include "SkCanvas.h"
9 #include "SkColorPriv.h" 9 #include "SkColorPriv.h"
10 #include "SkMathPriv.h" 10 #include "SkMathPriv.h"
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389 #if SK_SUPPORT_GPU 389 #if SK_SUPPORT_GPU
390 DEF_GPUTEST_FOR_RENDERING_CONTEXTS(ReadPixels_Gpu, reporter, context) { 390 DEF_GPUTEST_FOR_RENDERING_CONTEXTS(ReadPixels_Gpu, reporter, context) {
391 for (auto& origin : {kBottomLeft_GrSurfaceOrigin, kTopLeft_GrSurfaceOrigin}) { 391 for (auto& origin : {kBottomLeft_GrSurfaceOrigin, kTopLeft_GrSurfaceOrigin}) {
392 GrSurfaceDesc desc; 392 GrSurfaceDesc desc;
393 desc.fFlags = kRenderTarget_GrSurfaceFlag; 393 desc.fFlags = kRenderTarget_GrSurfaceFlag;
394 desc.fWidth = DEV_W; 394 desc.fWidth = DEV_W;
395 desc.fHeight = DEV_H; 395 desc.fHeight = DEV_H;
396 desc.fConfig = kSkia8888_GrPixelConfig; 396 desc.fConfig = kSkia8888_GrPixelConfig;
397 desc.fOrigin = origin; 397 desc.fOrigin = origin;
398 SkAutoTUnref<GrTexture> surfaceTexture( 398 SkAutoTUnref<GrTexture> surfaceTexture(
399 context->textureProvider()->createTexture(desc, false)); 399 context->textureProvider()->createTexture(desc, SkBudgeted::kNo));
400 SkAutoTUnref<SkSurface> surface(SkSurface::NewRenderTargetDirect(surface Texture->asRenderTarget())); 400 SkAutoTUnref<SkSurface> surface(SkSurface::NewRenderTargetDirect(surface Texture->asRenderTarget()));
401 desc.fFlags = kNone_GrSurfaceFlags; 401 desc.fFlags = kNone_GrSurfaceFlags;
402 test_readpixels(reporter, surface, kLast_BitmapInit); 402 test_readpixels(reporter, surface, kLast_BitmapInit);
403 } 403 }
404 } 404 }
405 #endif 405 #endif
406 406
407 #if SK_SUPPORT_GPU 407 #if SK_SUPPORT_GPU
408 static void test_readpixels_texture(skiatest::Reporter* reporter, GrTexture* tex ture) { 408 static void test_readpixels_texture(skiatest::Reporter* reporter, GrTexture* tex ture) {
409 fill_src_texture(texture); 409 fill_src_texture(texture);
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445 // On the GPU we will also try reading back from a non-renderable texture. 445 // On the GPU we will also try reading back from a non-renderable texture.
446 for (auto& origin : {kBottomLeft_GrSurfaceOrigin, kTopLeft_GrSurfaceOrigin}) { 446 for (auto& origin : {kBottomLeft_GrSurfaceOrigin, kTopLeft_GrSurfaceOrigin}) {
447 SkAutoTUnref<GrTexture> texture; 447 SkAutoTUnref<GrTexture> texture;
448 GrSurfaceDesc desc; 448 GrSurfaceDesc desc;
449 desc.fFlags = kRenderTarget_GrSurfaceFlag; 449 desc.fFlags = kRenderTarget_GrSurfaceFlag;
450 desc.fWidth = DEV_W; 450 desc.fWidth = DEV_W;
451 desc.fHeight = DEV_H; 451 desc.fHeight = DEV_H;
452 desc.fConfig = kSkia8888_GrPixelConfig; 452 desc.fConfig = kSkia8888_GrPixelConfig;
453 desc.fOrigin = origin; 453 desc.fOrigin = origin;
454 desc.fFlags = kNone_GrSurfaceFlags; 454 desc.fFlags = kNone_GrSurfaceFlags;
455 texture.reset(context->textureProvider()->createTexture(desc, false)); 455 texture.reset(context->textureProvider()->createTexture(desc, SkBudgeted ::kNo));
456 test_readpixels_texture(reporter, texture); 456 test_readpixels_texture(reporter, texture);
457 } 457 }
458 } 458 }
459 #endif 459 #endif
460 ///////////////////// 460 /////////////////////
461 #if SK_SUPPORT_GPU 461 #if SK_SUPPORT_GPU
462 462
463 // make_ringed_bitmap was lifted from gm/bleed.cpp, as that GM was what showed t he following 463 // make_ringed_bitmap was lifted from gm/bleed.cpp, as that GM was what showed t he following
464 // bug when a change was made to SkImage_Raster.cpp. It is possible that other t est bitmaps 464 // bug when a change was made to SkImage_Raster.cpp. It is possible that other t est bitmaps
465 // would also tickle https://bug.skia.org/4351 but this one is know to do it, so I've pasted the code 465 // would also tickle https://bug.skia.org/4351 but this one is know to do it, so I've pasted the code
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596 bitmap.extractSubset(&tmp_subset, subset); 596 bitmap.extractSubset(&tmp_subset, subset);
597 SkAutoTUnref<GrTexture> subsetTx(GrRefCachedBitmapTexture(context, tmp_subse t, 597 SkAutoTUnref<GrTexture> subsetTx(GrRefCachedBitmapTexture(context, tmp_subse t,
598 GrTextureParams::C lampNoFilter())); 598 GrTextureParams::C lampNoFilter()));
599 GrWrapTextureInBitmap(subsetTx, tmp_subset.width(), tmp_subset.height(), tru e, &bm_subset); 599 GrWrapTextureInBitmap(subsetTx, tmp_subset.width(), tmp_subset.height(), tru e, &bm_subset);
600 600
601 // did we get the same subset? 601 // did we get the same subset?
602 compare_textures(reporter, bm_subset.getTexture(), tx_subset.getTexture()); 602 compare_textures(reporter, bm_subset.getTexture(), tx_subset.getTexture());
603 603
604 // do they draw the same? 604 // do they draw the same?
605 const SkImageInfo info = SkImageInfo::MakeN32Premul(128, 128); 605 const SkImageInfo info = SkImageInfo::MakeN32Premul(128, 128);
606 SkAutoTUnref<SkSurface> surfA(SkSurface::NewRenderTarget(context, SkSurface: :kNo_Budgeted, info, 0)); 606 SkAutoTUnref<SkSurface> surfA(SkSurface::NewRenderTarget(context, SkBudgeted ::kNo, info, 0));
607 SkAutoTUnref<SkSurface> surfB(SkSurface::NewRenderTarget(context, SkSurface: :kNo_Budgeted, info, 0)); 607 SkAutoTUnref<SkSurface> surfB(SkSurface::NewRenderTarget(context, SkBudgeted ::kNo, info, 0));
608 608
609 if (false) { 609 if (false) {
610 // 610 //
611 // BUG: depending on the driver, if we calls this with various quality settings, it 611 // BUG: depending on the driver, if we calls this with various quality settings, it
612 // may fail. 612 // may fail.
613 // 613 //
614 SkFilterQuality quality = kLow_SkFilterQuality; 614 SkFilterQuality quality = kLow_SkFilterQuality;
615 615
616 SkAutoTUnref<SkData> dataA(draw_into_surface(surfA, bm_subset, quality)) ; 616 SkAutoTUnref<SkData> dataA(draw_into_surface(surfA, bm_subset, quality)) ;
617 SkAutoTUnref<SkData> dataB(draw_into_surface(surfB, tx_subset, quality)) ; 617 SkAutoTUnref<SkData> dataB(draw_into_surface(surfB, tx_subset, quality)) ;
618 618
619 REPORTER_ASSERT(reporter, dataA->equals(dataB)); 619 REPORTER_ASSERT(reporter, dataA->equals(dataB));
620 if (false) { 620 if (false) {
621 dump_to_file("test_image_A.png", dataA); 621 dump_to_file("test_image_A.png", dataA);
622 dump_to_file("test_image_B.png", dataB); 622 dump_to_file("test_image_B.png", dataB);
623 } 623 }
624 } 624 }
625 } 625 }
626 #endif 626 #endif
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