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Side by Side Diff: tools/debugger/SkDrawCommand.cpp

Issue 1810813003: update callsites for Make image factories (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: start to take advantage of sk_sp drawImage Created 4 years, 9 months ago
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1 1
2 /* 2 /*
3 * Copyright 2012 Google Inc. 3 * Copyright 2012 Google Inc.
4 * 4 *
5 * Use of this source code is governed by a BSD-style license that can be 5 * Use of this source code is governed by a BSD-style license that can be
6 * found in the LICENSE file. 6 * found in the LICENSE file.
7 */ 7 */
8 8
9 9
10 #include "SkDrawCommand.h" 10 #include "SkDrawCommand.h"
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613 // PNG encode doesn't necessarily support all color formats, convert to a different 613 // PNG encode doesn't necessarily support all color formats, convert to a different
614 // format 614 // format
615 size_t rowBytes = 4 * image.width(); 615 size_t rowBytes = 4 * image.width();
616 void* buffer = sk_malloc_throw(rowBytes * image.height()); 616 void* buffer = sk_malloc_throw(rowBytes * image.height());
617 SkImageInfo dstInfo = SkImageInfo::Make(image.width(), image.height(), 617 SkImageInfo dstInfo = SkImageInfo::Make(image.width(), image.height(),
618 kN32_SkColorType, kPremul_SkAlph aType); 618 kN32_SkColorType, kPremul_SkAlph aType);
619 if (!image.readPixels(dstInfo, buffer, rowBytes, 0, 0)) { 619 if (!image.readPixels(dstInfo, buffer, rowBytes, 0, 0)) {
620 SkDebugf("readPixels failed\n"); 620 SkDebugf("readPixels failed\n");
621 return false; 621 return false;
622 } 622 }
623 SkImage* converted = SkImage::NewRasterCopy(dstInfo, buffer, rowBytes); 623 sk_sp<SkImage> converted = SkImage::MakeRasterCopy(SkPixmap(dstInfo, buf fer, rowBytes));
624 encoded = converted->encode(SkImageEncoder::kPNG_Type, 100); 624 encoded = converted->encode(SkImageEncoder::kPNG_Type, 100);
625 if (encoded == nullptr) { 625 if (encoded == nullptr) {
626 SkDebugf("image encode failed\n"); 626 SkDebugf("image encode failed\n");
627 return false; 627 return false;
628 } 628 }
629 sk_free(converted);
630 sk_free(buffer); 629 sk_free(buffer);
631 } 630 }
632 Json::Value jsonData; 631 Json::Value jsonData;
633 encode_data(encoded->data(), encoded->size(), "image/png", urlDataManager, & jsonData); 632 encode_data(encoded->data(), encoded->size(), "image/png", urlDataManager, & jsonData);
634 (*target)[SKDEBUGCANVAS_ATTRIBUTE_DATA] = jsonData; 633 (*target)[SKDEBUGCANVAS_ATTRIBUTE_DATA] = jsonData;
635 encoded->unref(); 634 encoded->unref();
636 return true; 635 return true;
637 } 636 }
638 637
639 static const char* color_type_name(SkColorType colorType) { 638 static const char* color_type_name(SkColorType colorType) {
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748 } 747 }
749 748
750 // caller is responsible for freeing return value 749 // caller is responsible for freeing return value
751 static SkBitmap* load_bitmap(const Json::Value& jsonBitmap, UrlDataManager& urlD ataManager) { 750 static SkBitmap* load_bitmap(const Json::Value& jsonBitmap, UrlDataManager& urlD ataManager) {
752 if (!jsonBitmap.isMember(SKDEBUGCANVAS_ATTRIBUTE_DATA)) { 751 if (!jsonBitmap.isMember(SKDEBUGCANVAS_ATTRIBUTE_DATA)) {
753 SkDebugf("invalid bitmap\n"); 752 SkDebugf("invalid bitmap\n");
754 return nullptr; 753 return nullptr;
755 } 754 }
756 const void* data; 755 const void* data;
757 int size = decode_data(jsonBitmap[SKDEBUGCANVAS_ATTRIBUTE_DATA], urlDataMana ger, &data); 756 int size = decode_data(jsonBitmap[SKDEBUGCANVAS_ATTRIBUTE_DATA], urlDataMana ger, &data);
758 SkAutoTUnref<SkData> encoded(SkData::NewWithoutCopy(data, size)); 757 sk_sp<SkData> encoded(SkData::NewWithoutCopy(data, size));
759 SkAutoTDelete<SkImage> image(SkImage::NewFromEncoded(encoded, nullptr)); 758 sk_sp<SkImage> image(SkImage::MakeFromEncoded(std::move(encoded), nullptr));
760 759
761 SkAutoTDelete<SkBitmap> bitmap(new SkBitmap()); 760 SkAutoTDelete<SkBitmap> bitmap(new SkBitmap());
762 if (nullptr != image) { 761 if (nullptr != image) {
763 if (!image->asLegacyBitmap(bitmap, SkImage::kRW_LegacyBitmapMode)) { 762 if (!image->asLegacyBitmap(bitmap, SkImage::kRW_LegacyBitmapMode)) {
764 SkDebugf("image decode failed\n"); 763 SkDebugf("image decode failed\n");
765 return nullptr; 764 return nullptr;
766 } 765 }
767 766
768 if (jsonBitmap.isMember(SKDEBUGCANVAS_ATTRIBUTE_COLOR)) { 767 if (jsonBitmap.isMember(SKDEBUGCANVAS_ATTRIBUTE_COLOR)) {
769 const char* ctName = jsonBitmap[SKDEBUGCANVAS_ATTRIBUTE_COLOR].asCSt ring(); 768 const char* ctName = jsonBitmap[SKDEBUGCANVAS_ATTRIBUTE_COLOR].asCSt ring();
770 SkColorType ct = colortype_from_name(ctName); 769 SkColorType ct = colortype_from_name(ctName);
771 if (ct != kIndex_8_SkColorType) { 770 if (ct != kIndex_8_SkColorType) {
772 bitmap.reset(convert_colortype(bitmap.release(), ct)); 771 bitmap.reset(convert_colortype(bitmap.release(), ct));
773 } 772 }
774 } 773 }
775 return bitmap.release(); 774 return bitmap.release();
776 } 775 }
777 SkDebugf("image decode failed\n"); 776 SkDebugf("image decode failed\n");
778 return nullptr; 777 return nullptr;
779 } 778 }
780 779
781 static SkImage* load_image(const Json::Value& jsonImage, UrlDataManager& urlData Manager) { 780 static sk_sp<SkImage> load_image(const Json::Value& jsonImage, UrlDataManager& u rlDataManager) {
782 SkBitmap* bitmap = load_bitmap(jsonImage, urlDataManager); 781 SkBitmap* bitmap = load_bitmap(jsonImage, urlDataManager);
783 if (bitmap == nullptr) { 782 if (bitmap == nullptr) {
784 return nullptr; 783 return nullptr;
785 } 784 }
786 SkImage* result = SkImage::NewFromBitmap(*bitmap); 785 auto result = SkImage::MakeFromBitmap(*bitmap);
787 delete bitmap; 786 delete bitmap;
788 return result; 787 return result;
789 } 788 }
790 789
791 static bool SK_WARN_UNUSED_RESULT flatten(const SkBitmap& bitmap, Json::Value* t arget, 790 static bool SK_WARN_UNUSED_RESULT flatten(const SkBitmap& bitmap, Json::Value* t arget,
792 UrlDataManager& urlDataManager) { 791 UrlDataManager& urlDataManager) {
793 bitmap.lockPixels(); 792 bitmap.lockPixels();
794 SkAutoTUnref<SkImage> image(SkImage::NewFromBitmap(bitmap)); 793 sk_sp<SkImage> image(SkImage::MakeFromBitmap(bitmap));
795 bitmap.unlockPixels(); 794 bitmap.unlockPixels();
796 (*target)[SKDEBUGCANVAS_ATTRIBUTE_COLOR] = Json::Value(color_type_name(bitma p.colorType())); 795 (*target)[SKDEBUGCANVAS_ATTRIBUTE_COLOR] = Json::Value(color_type_name(bitma p.colorType()));
797 (*target)[SKDEBUGCANVAS_ATTRIBUTE_ALPHA] = Json::Value(alpha_type_name(bitma p.alphaType())); 796 (*target)[SKDEBUGCANVAS_ATTRIBUTE_ALPHA] = Json::Value(alpha_type_name(bitma p.alphaType()));
798 bool success = flatten(*image, target, urlDataManager); 797 bool success = flatten(*image, target, urlDataManager);
799 return success; 798 return success;
800 } 799 }
801 800
802 static void apply_paint_color(const SkPaint& paint, Json::Value* target) { 801 static void apply_paint_color(const SkPaint& paint, Json::Value* target) {
803 SkColor color = paint.getColor(); 802 SkColor color = paint.getColor();
804 if (color != SK_ColorBLACK) { 803 if (color != SK_ColorBLACK) {
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1958 result[SKDEBUGCANVAS_ATTRIBUTE_COORDS] = make_json_point(fLeft, fTop); 1957 result[SKDEBUGCANVAS_ATTRIBUTE_COORDS] = make_json_point(fLeft, fTop);
1959 if (fPaint.isValid()) { 1958 if (fPaint.isValid()) {
1960 result[SKDEBUGCANVAS_ATTRIBUTE_PAINT] = make_json_paint(*fPaint.get( ), urlDataManager); 1959 result[SKDEBUGCANVAS_ATTRIBUTE_PAINT] = make_json_paint(*fPaint.get( ), urlDataManager);
1961 } 1960 }
1962 } 1961 }
1963 return result; 1962 return result;
1964 } 1963 }
1965 1964
1966 SkDrawImageCommand* SkDrawImageCommand::fromJSON(Json::Value& command, 1965 SkDrawImageCommand* SkDrawImageCommand::fromJSON(Json::Value& command,
1967 UrlDataManager& urlDataManager) { 1966 UrlDataManager& urlDataManager) {
1968 SkImage* image = load_image(command[SKDEBUGCANVAS_ATTRIBUTE_IMAGE], urlDataM anager); 1967 sk_sp<SkImage> image = load_image(command[SKDEBUGCANVAS_ATTRIBUTE_IMAGE], ur lDataManager);
1969 if (image == nullptr) { 1968 if (image == nullptr) {
1970 return nullptr; 1969 return nullptr;
1971 } 1970 }
1972 Json::Value point = command[SKDEBUGCANVAS_ATTRIBUTE_COORDS]; 1971 Json::Value point = command[SKDEBUGCANVAS_ATTRIBUTE_COORDS];
1973 SkPaint* paintPtr; 1972 SkPaint* paintPtr;
1974 SkPaint paint; 1973 SkPaint paint;
1975 if (command.isMember(SKDEBUGCANVAS_ATTRIBUTE_PAINT)) { 1974 if (command.isMember(SKDEBUGCANVAS_ATTRIBUTE_PAINT)) {
1976 extract_json_paint(command[SKDEBUGCANVAS_ATTRIBUTE_PAINT], urlDataManage r, &paint); 1975 extract_json_paint(command[SKDEBUGCANVAS_ATTRIBUTE_PAINT], urlDataManage r, &paint);
1977 paintPtr = &paint; 1976 paintPtr = &paint;
1978 } 1977 }
1979 else { 1978 else {
1980 paintPtr = nullptr; 1979 paintPtr = nullptr;
1981 } 1980 }
1982 SkDrawImageCommand* result = new SkDrawImageCommand(image, point[0].asFloat( ), 1981 SkDrawImageCommand* result = new SkDrawImageCommand(image.get(), point[0].as Float(),
1983 point[1].asFloat(), pain tPtr); 1982 point[1].asFloat(), pain tPtr);
1984 image->unref();
1985 return result; 1983 return result;
1986 } 1984 }
1987 1985
1988 SkDrawImageRectCommand::SkDrawImageRectCommand(const SkImage* image, const SkRec t* src, 1986 SkDrawImageRectCommand::SkDrawImageRectCommand(const SkImage* image, const SkRec t* src,
1989 const SkRect& dst, const SkPaint* paint, 1987 const SkRect& dst, const SkPaint* paint,
1990 SkCanvas::SrcRectConstraint const raint) 1988 SkCanvas::SrcRectConstraint const raint)
1991 : INHERITED(kDrawImageRect_OpType) 1989 : INHERITED(kDrawImageRect_OpType)
1992 , fImage(SkRef(image)) 1990 , fImage(SkRef(image))
1993 , fDst(dst) 1991 , fDst(dst)
1994 , fConstraint(constraint) { 1992 , fConstraint(constraint) {
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2041 } 2039 }
2042 if (fConstraint == SkCanvas::kStrict_SrcRectConstraint) { 2040 if (fConstraint == SkCanvas::kStrict_SrcRectConstraint) {
2043 result[SKDEBUGCANVAS_ATTRIBUTE_STRICT] = Json::Value(true); 2041 result[SKDEBUGCANVAS_ATTRIBUTE_STRICT] = Json::Value(true);
2044 } 2042 }
2045 } 2043 }
2046 return result; 2044 return result;
2047 } 2045 }
2048 2046
2049 SkDrawImageRectCommand* SkDrawImageRectCommand::fromJSON(Json::Value& command, 2047 SkDrawImageRectCommand* SkDrawImageRectCommand::fromJSON(Json::Value& command,
2050 UrlDataManager& urlData Manager) { 2048 UrlDataManager& urlData Manager) {
2051 SkImage* image = load_image(command[SKDEBUGCANVAS_ATTRIBUTE_IMAGE], urlDataM anager); 2049 sk_sp<SkImage> image = load_image(command[SKDEBUGCANVAS_ATTRIBUTE_IMAGE], ur lDataManager);
2052 if (image == nullptr) { 2050 if (image == nullptr) {
2053 return nullptr; 2051 return nullptr;
2054 } 2052 }
2055 SkRect dst; 2053 SkRect dst;
2056 extract_json_rect(command[SKDEBUGCANVAS_ATTRIBUTE_DST], &dst); 2054 extract_json_rect(command[SKDEBUGCANVAS_ATTRIBUTE_DST], &dst);
2057 SkPaint* paintPtr; 2055 SkPaint* paintPtr;
2058 SkPaint paint; 2056 SkPaint paint;
2059 if (command.isMember(SKDEBUGCANVAS_ATTRIBUTE_PAINT)) { 2057 if (command.isMember(SKDEBUGCANVAS_ATTRIBUTE_PAINT)) {
2060 extract_json_paint(command[SKDEBUGCANVAS_ATTRIBUTE_PAINT], urlDataManage r, &paint); 2058 extract_json_paint(command[SKDEBUGCANVAS_ATTRIBUTE_PAINT], urlDataManage r, &paint);
2061 paintPtr = &paint; 2059 paintPtr = &paint;
(...skipping 11 matching lines...) Expand all
2073 } 2071 }
2074 SkRect* srcPtr; 2072 SkRect* srcPtr;
2075 SkRect src; 2073 SkRect src;
2076 if (command.isMember(SKDEBUGCANVAS_ATTRIBUTE_SRC)) { 2074 if (command.isMember(SKDEBUGCANVAS_ATTRIBUTE_SRC)) {
2077 extract_json_rect(command[SKDEBUGCANVAS_ATTRIBUTE_SRC], &src); 2075 extract_json_rect(command[SKDEBUGCANVAS_ATTRIBUTE_SRC], &src);
2078 srcPtr = &src; 2076 srcPtr = &src;
2079 } 2077 }
2080 else { 2078 else {
2081 srcPtr = nullptr; 2079 srcPtr = nullptr;
2082 } 2080 }
2083 SkDrawImageRectCommand* result = new SkDrawImageRectCommand(image, srcPtr, d st, paintPtr, 2081 SkDrawImageRectCommand* result = new SkDrawImageRectCommand(image.get(), src Ptr, dst, paintPtr,
2084 constraint); 2082 constraint);
2085 image->unref();
2086 return result; 2083 return result;
2087 } 2084 }
2088 2085
2089 SkDrawOvalCommand::SkDrawOvalCommand(const SkRect& oval, const SkPaint& paint) 2086 SkDrawOvalCommand::SkDrawOvalCommand(const SkRect& oval, const SkPaint& paint)
2090 : INHERITED(kDrawOval_OpType) { 2087 : INHERITED(kDrawOval_OpType) {
2091 fOval = oval; 2088 fOval = oval;
2092 fPaint = paint; 2089 fPaint = paint;
2093 2090
2094 fInfo.push(SkObjectParser::RectToString(oval)); 2091 fInfo.push(SkObjectParser::RectToString(oval));
2095 fInfo.push(SkObjectParser::PaintToString(paint)); 2092 fInfo.push(SkObjectParser::PaintToString(paint));
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3106 result[SKDEBUGCANVAS_ATTRIBUTE_MATRIX] = MakeJsonMatrix(fMatrix); 3103 result[SKDEBUGCANVAS_ATTRIBUTE_MATRIX] = MakeJsonMatrix(fMatrix);
3107 return result; 3104 return result;
3108 } 3105 }
3109 3106
3110 SkSetMatrixCommand* SkSetMatrixCommand::fromJSON(Json::Value& command, 3107 SkSetMatrixCommand* SkSetMatrixCommand::fromJSON(Json::Value& command,
3111 UrlDataManager& urlDataManager) { 3108 UrlDataManager& urlDataManager) {
3112 SkMatrix matrix; 3109 SkMatrix matrix;
3113 extract_json_matrix(command[SKDEBUGCANVAS_ATTRIBUTE_MATRIX], &matrix); 3110 extract_json_matrix(command[SKDEBUGCANVAS_ATTRIBUTE_MATRIX], &matrix);
3114 return new SkSetMatrixCommand(matrix); 3111 return new SkSetMatrixCommand(matrix);
3115 } 3112 }
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