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picture: added ability to support premultiplied for picture raw loader

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[issues 1479: picture raw loader to support premultiplied](https://github.com/thorvg/thorvg/issues/1764)

api changes:
    Result Picture::load(uint32_t* data, uint32_t w, uint32_t h, bool copy);
    Result Picture::load(uint32_t* data, uint32_t w, uint32_t h, bool premultiplied, bool copy);

capi changes
    TVG_API Tvg_Result tvg_picture_load_raw(Tvg_Paint* paint, uint32_t *data, uint32_t w, uint32_t h, bool copy);
    TVG_API Tvg_Result tvg_picture_load_raw(Tvg_Paint* paint, uint32_t *data, uint32_t w, uint32_t h, bool premultiplied, bool copy);
This commit is contained in:
Sergii 2023-11-07 12:13:31 +02:00 • committed by Hermet Park
parent 9b3b4b1c63
commit 4da90b2847
25 changed files with 67 additions and 65 deletions
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2
inc/thorvg.h
View file

@ -1279,7 +1279,7 @@ public:
*
* @since 0.9
*/
Result load(uint32_t* data, uint32_t w, uint32_t h, bool copy) noexcept;
Result load(uint32_t* data, uint32_t w, uint32_t h, bool premultiplied, bool copy) noexcept;
/**
* @brief Sets or removes the triangle mesh to deform the image.

2
src/bindings/capi/thorvg_capi.h
View file

@ -1976,7 +1976,7 @@ TVG_API Tvg_Result tvg_picture_load(Tvg_Paint* paint, const char* path);
*
* \since 0.9
*/
TVG_API Tvg_Result tvg_picture_load_raw(Tvg_Paint* paint, uint32_t *data, uint32_t w, uint32_t h, bool copy);
TVG_API Tvg_Result tvg_picture_load_raw(Tvg_Paint* paint, uint32_t *data, uint32_t w, uint32_t h, bool premultiplied, bool copy);
/*!

4
src/bindings/capi/tvgCapi.cpp
View file

@ -517,10 +517,10 @@ TVG_API Tvg_Result tvg_picture_load(Tvg_Paint* paint, const char* path)
}
TVG_API Tvg_Result tvg_picture_load_raw(Tvg_Paint* paint, uint32_t *data, uint32_t w, uint32_t h, bool copy)
TVG_API Tvg_Result tvg_picture_load_raw(Tvg_Paint* paint, uint32_t *data, uint32_t w, uint32_t h, bool premultiplied, bool copy)
{
if (!paint) return TVG_RESULT_INVALID_ARGUMENT;
return (Tvg_Result) reinterpret_cast<Picture*>(paint)->load(data, w, h, copy);
return (Tvg_Result) reinterpret_cast<Picture*>(paint)->load(data, w, h, premultiplied, copy);
}

8
src/examples/Blending.cpp
View file

@ -132,7 +132,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
//Lighten
auto picture = tvg::Picture::gen();
if (picture->load(data, 200, 300, true) != tvg::Result::Success) return;
if (picture->load(data, 200, 300, true, true) != tvg::Result::Success) return;
picture->translate(800, 700);
picture->rotate(40);
picture->blend(tvg::BlendMethod::Lighten);
@ -147,7 +147,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
//ColorBurn
auto picture2 = tvg::Picture::gen();
if (picture2->load(data, 200, 300, true) != tvg::Result::Success) return;
if (picture2->load(data, 200, 300, true, true) != tvg::Result::Success) return;
picture2->translate(600, 250);
picture2->blend(tvg::BlendMethod::ColorBurn);
picture2->opacity(150);
@ -155,14 +155,14 @@ void tvgDrawCmds(tvg::Canvas* canvas)
//HardLight
auto picture3 = tvg::Picture::gen();
if (picture3->load(data, 200, 300, true) != tvg::Result::Success) return;
if (picture3->load(data, 200, 300, true, true) != tvg::Result::Success) return;
picture3->translate(700, 150);
picture3->blend(tvg::BlendMethod::HardLight);
canvas->push(std::move(picture3));
//SoftLight
auto picture4 = tvg::Picture::gen();
if (picture4->load(data, 200, 300, true) != tvg::Result::Success) return;
if (picture4->load(data, 200, 300, true, true) != tvg::Result::Success) return;
picture4->translate(350, 600);
picture4->rotate(90);
picture4->blend(tvg::BlendMethod::SoftLight);

2
src/examples/Duplicate.cpp
View file

@ -123,7 +123,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
file.close();
auto picture1 = tvg::Picture::gen();
if (picture1->load(data, 200, 300, true) != tvg::Result::Success) return;
if (picture1->load(data, 200, 300, true, true) != tvg::Result::Success) return;
picture1->scale(0.8);
picture1->translate(400, 450);

2
src/examples/InvLumaMasking.cpp
View file

@ -97,7 +97,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
file.close();
auto image = tvg::Picture::gen();
if (image->load(data, 200, 300, true) != tvg::Result::Success) return;
if (image->load(data, 200, 300, true, true) != tvg::Result::Success) return;
image->translate(500, 400);
//Mask4

2
src/examples/InvMasking.cpp
View file

@ -97,7 +97,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
file.close();
auto image = tvg::Picture::gen();
if (image->load(data, 200, 300, true) != tvg::Result::Success) return;
if (image->load(data, 200, 300, true, true) != tvg::Result::Success) return;
image->translate(500, 400);
free(data);

2
src/examples/LumaMasking.cpp
View file

@ -97,7 +97,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
file.close();
auto image = tvg::Picture::gen();
if (image->load(data, 200, 300, true) != tvg::Result::Success) return;
if (image->load(data, 200, 300, true, true) != tvg::Result::Success) return;
image->translate(500, 400);
//Mask4

2
src/examples/Masking.cpp
View file

@ -99,7 +99,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
file.close();
auto image = tvg::Picture::gen();
if (image->load(data, 200, 300, true) != tvg::Result::Success) return;
if (image->load(data, 200, 300, true, true) != tvg::Result::Success) return;
image->translate(500, 400);
//Mask4

16
src/examples/MaskingMethods.cpp
View file

@ -243,7 +243,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
{
//Transformed Image + Shape Mask Add
auto image = tvg::Picture::gen();
if (image->load(data, 200, 300, true) != tvg::Result::Success) return;
if (image->load(data, 200, 300, true, true) != tvg::Result::Success) return;
image->translate(150, 650);
image->scale(0.5f);
image->rotate(45);
@ -261,7 +261,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
//Transformed Image + Shape Mask Subtract
auto image2 = tvg::Picture::gen();
if (image2->load(data, 200, 300, true) != tvg::Result::Success) return;
if (image2->load(data, 200, 300, true, true) != tvg::Result::Success) return;
image2->translate(400, 650);
image2->scale(0.5f);
image2->rotate(45);
@ -279,7 +279,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
//Transformed Image + Shape Mask Intersect
auto image3 = tvg::Picture::gen();
if (image3->load(data, 200, 300, true) != tvg::Result::Success) return;
if (image3->load(data, 200, 300, true, true) != tvg::Result::Success) return;
image3->translate(650, 650);
image3->scale(0.5f);
image3->rotate(45);
@ -297,7 +297,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
//Transformed Image + Shape Mask Difference
auto image4 = tvg::Picture::gen();
if (image4->load(data, 200, 300, true) != tvg::Result::Success) return;
if (image4->load(data, 200, 300, true, true) != tvg::Result::Success) return;
image4->translate(900, 650);
image4->scale(0.5f);
image4->rotate(45);
@ -316,7 +316,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
{
//Transformed Image + Shape Mask Add
auto image = tvg::Picture::gen();
if (image->load(data, 200, 300, true) != tvg::Result::Success) return;
if (image->load(data, 200, 300, true, true) != tvg::Result::Success) return;
image->translate(150, 850);
image->scale(0.5f);
image->rotate(45);
@ -334,7 +334,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
//Transformed Image + Shape Mask Subtract
auto image2 = tvg::Picture::gen();
if (image2->load(data, 200, 300, true) != tvg::Result::Success) return;
if (image2->load(data, 200, 300, true, true) != tvg::Result::Success) return;
image2->translate(400, 850);
image2->scale(0.5f);
image2->rotate(45);
@ -352,7 +352,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
//Transformed Image + Shape Mask Intersect
auto image3 = tvg::Picture::gen();
if (image3->load(data, 200, 300, true) != tvg::Result::Success) return;
if (image3->load(data, 200, 300, true, true) != tvg::Result::Success) return;
image3->translate(650, 850);
image3->scale(0.5f);
image3->rotate(45);
@ -370,7 +370,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
//Transformed Image + Shape Mask Difference
auto image4 = tvg::Picture::gen();
if (image4->load(data, 200, 300, true) != tvg::Result::Success) return;
if (image4->load(data, 200, 300, true, true) != tvg::Result::Success) return;
image4->translate(900, 850);
image4->scale(0.5f);
image4->rotate(45);

4
src/examples/PictureRaw.cpp
View file

@ -47,12 +47,12 @@ void tvgDrawCmds(tvg::Canvas* canvas)
file.close();
auto picture = tvg::Picture::gen();
if (picture->load(data, 200, 300, true) != tvg::Result::Success) return;
if (picture->load(data, 200, 300, true, true) != tvg::Result::Success) return;
picture->translate(400, 250);
canvas->push(std::move(picture));
auto picture2 = tvg::Picture::gen();
if (picture2->load(data, 200, 300, true) != tvg::Result::Success) return;
if (picture2->load(data, 200, 300, true, true) != tvg::Result::Success) return;
picture2->translate(400, 200);
picture2->rotate(47);

2
src/examples/Texmap.cpp
View file

@ -49,7 +49,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
//Picture
auto picture = tvg::Picture::gen();
if (picture->load(data, 200, 300, true) != tvg::Result::Success) return;
if (picture->load(data, 200, 300, true, true) != tvg::Result::Success) return;
//Composing Meshes
tvg::Polygon triangles[4];

4
src/examples/TvgSaver.cpp
View file

@ -50,7 +50,7 @@ void tvgDrawStar(tvg::Shape* star)
unique_ptr<tvg::Paint> tvgTexmap(uint32_t * data, int width, int heigth)
{
auto texmap = tvg::Picture::gen();
if (texmap->load(data, width, heigth, true) != tvg::Result::Success) return nullptr;
if (texmap->load(data, width, heigth, true, true) != tvg::Result::Success) return nullptr;
texmap->translate(100, 100);
//Composing Meshes
@ -79,7 +79,7 @@ unique_ptr<tvg::Paint> tvgTexmap(uint32_t * data, int width, int heigth)
unique_ptr<tvg::Paint> tvgClippedImage(uint32_t * data, int width, int heigth)
{
auto image = tvg::Picture::gen();
if (image->load(data, width, heigth, true) != tvg::Result::Success) return nullptr;
if (image->load(data, width, heigth, true, true) != tvg::Result::Success) return nullptr;
image->translate(400, 0);
image->scale(2);

5
src/loaders/raw/tvgRawLoader.cpp
View file

@ -43,13 +43,14 @@ RawLoader::~RawLoader()
}
bool RawLoader::open(const uint32_t* data, uint32_t w, uint32_t h, bool copy)
bool RawLoader::open(const uint32_t* data, uint32_t w, uint32_t h, bool premultiplied, bool copy)
{
if (!data || w == 0 || h == 0) return false;
this->w = (float)w;
this->h = (float)h;
this->copy = copy;
this->premultiplied = premultiplied;
if (copy) {
content = (uint32_t*)malloc(sizeof(uint32_t) * w * h);
@ -88,7 +89,7 @@ unique_ptr<Surface> RawLoader::bitmap()
surface->h = static_cast<uint32_t>(h);
surface->cs = cs;
surface->channelSize = sizeof(uint32_t);
surface->premultiplied = true;
surface->premultiplied = premultiplied;
surface->owner = true;
return unique_ptr<Surface>(surface);

3
src/loaders/raw/tvgRawLoader.h
View file

@ -28,11 +28,12 @@ class RawLoader : public LoadModule
public:
uint32_t* content = nullptr;
bool copy = false;
bool premultiplied = false;
~RawLoader();
using LoadModule::open;
bool open(const uint32_t* data, uint32_t w, uint32_t h, bool copy) override;
bool open(const uint32_t* data, uint32_t w, uint32_t h, bool premultiplied, bool copy) override;
bool read() override;
bool close() override;

2
src/loaders/tvg/tvgTvgBinInterpreter.cpp
View file

@ -404,7 +404,7 @@ static bool _parsePicture(TvgBinBlock block, Paint* paint)
auto size = w * h * SIZE(uint32_t);
if (block.length != 2 * SIZE(uint32_t) + size) return false;
picture->load((uint32_t*) ptr, w, h, true);
picture->load((uint32_t*) ptr, w, h, true, true);
return true;
}

2
src/renderer/tvgLoadModule.h
View file

@ -38,7 +38,7 @@ public:
virtual bool open(const string& path) { return false; }
virtual bool open(const char* data, uint32_t size, bool copy) { return false; }
virtual bool open(const uint32_t* data, uint32_t w, uint32_t h, bool copy) { return false; }
virtual bool open(const uint32_t* data, uint32_t w, uint32_t h, bool premultiplied, bool copy) { return false; }
//Override this if the vector-format has own resizing policy.
virtual bool resize(Paint* paint, float w, float h) { return false; }

4
src/renderer/tvgLoader.cpp
View file

@ -238,11 +238,11 @@ shared_ptr<LoadModule> LoaderMgr::loader(const char* data, uint32_t size, const
}
shared_ptr<LoadModule> LoaderMgr::loader(const uint32_t *data, uint32_t w, uint32_t h, bool copy)
shared_ptr<LoadModule> LoaderMgr::loader(const uint32_t *data, uint32_t w, uint32_t h, bool premultiplied, bool copy)
{
//function is dedicated for raw images only
auto loader = new RawLoader;
if (loader->open(data, w, h, copy)) return shared_ptr<LoadModule>(loader);
if (loader->open(data, w, h, premultiplied, copy)) return shared_ptr<LoadModule>(loader);
else delete(loader);
return nullptr;

2
src/renderer/tvgLoader.h
View file

@ -31,7 +31,7 @@ struct LoaderMgr
static bool term();
static shared_ptr<LoadModule> loader(const string& path, bool* invalid);
static shared_ptr<LoadModule> loader(const char* data, uint32_t size, const string& mimeType, bool copy);
static shared_ptr<LoadModule> loader(const uint32_t* data, uint32_t w, uint32_t h, bool copy);
static shared_ptr<LoadModule> loader(const uint32_t* data, uint32_t w, uint32_t h, bool premultiplied, bool copy);
};
#endif //_TVG_LOADER_H_

4
src/renderer/tvgPicture.cpp
View file

@ -99,11 +99,11 @@ Result Picture::load(const char* data, uint32_t size, const string& mimeType, bo
}
Result Picture::load(uint32_t* data, uint32_t w, uint32_t h, bool copy) noexcept
Result Picture::load(uint32_t* data, uint32_t w, uint32_t h, bool premultiplied, bool copy) noexcept
{
if (!data || w <= 0 || h <= 0) return Result::InvalidArguments;
return pImpl->load(data, w, h, copy);
return pImpl->load(data, w, h, premultiplied, copy);
}

4
src/renderer/tvgPicture.h
View file

@ -230,11 +230,11 @@ struct Picture::Impl
return Result::Success;
}
Result load(uint32_t* data, uint32_t w, uint32_t h, bool copy)
Result load(uint32_t* data, uint32_t w, uint32_t h, bool premultiplied, bool copy)
{
if (paint || surface) return Result::InsufficientCondition;
if (loader) loader->close();
loader = LoaderMgr::loader(data, w, h, copy);
loader = LoaderMgr::loader(data, w, h, premultiplied, copy);
if (!loader) return Result::FailedAllocation;
this->w = loader->w;
this->h = loader->h;

10
test/capi/capiPicture.cpp
View file

@ -45,13 +45,13 @@ TEST_CASE("Load Raw file in Picture", "[capiPicture]")
if (data && fread(data, sizeof(uint32_t), 200*300, fp) > 0) {
//Negative
REQUIRE(tvg_picture_load_raw(picture, nullptr, 100, 100, true) == TVG_RESULT_INVALID_ARGUMENT);
REQUIRE(tvg_picture_load_raw(nullptr, data, 200, 300, true) == TVG_RESULT_INVALID_ARGUMENT);
REQUIRE(tvg_picture_load_raw(picture, data, 0, 0, true) == TVG_RESULT_INVALID_ARGUMENT);
REQUIRE(tvg_picture_load_raw(picture, nullptr, 100, 100, true, true) == TVG_RESULT_INVALID_ARGUMENT);
REQUIRE(tvg_picture_load_raw(nullptr, data, 200, 300, true, true) == TVG_RESULT_INVALID_ARGUMENT);
REQUIRE(tvg_picture_load_raw(picture, data, 0, 0, true, true) == TVG_RESULT_INVALID_ARGUMENT);
//Positive
REQUIRE(tvg_picture_load_raw(picture, data, 200, 300, true) == TVG_RESULT_SUCCESS);
REQUIRE(tvg_picture_load_raw(picture, data, 200, 300, false) == TVG_RESULT_SUCCESS);
REQUIRE(tvg_picture_load_raw(picture, data, 200, 300, true, true) == TVG_RESULT_SUCCESS);
REQUIRE(tvg_picture_load_raw(picture, data, 200, 300, true, false) == TVG_RESULT_SUCCESS);
//Verify Size
float w, h;

22
test/testPicture.cpp
View file

@ -52,14 +52,14 @@ TEST_CASE("Load RAW Data", "[tvgPicture]")
file.close();
//Negative cases
REQUIRE(picture->load(nullptr, 200, 300, false) == Result::InvalidArguments);
REQUIRE(picture->load(data, 0, 0, false) == Result::InvalidArguments);
REQUIRE(picture->load(data, 200, 0, false) == Result::InvalidArguments);
REQUIRE(picture->load(data, 0, 300, false) == Result::InvalidArguments);
REQUIRE(picture->load(nullptr, 200, 300, true, false) == Result::InvalidArguments);
REQUIRE(picture->load(data, 0, 0, true, false) == Result::InvalidArguments);
REQUIRE(picture->load(data, 200, 0, true, false) == Result::InvalidArguments);
REQUIRE(picture->load(data, 0, 300, true, false) == Result::InvalidArguments);
//Positive cases
REQUIRE(picture->load(data, 200, 300, false) == Result::Success);
REQUIRE(picture->load(data, 200, 300, true) == Result::Success);
REQUIRE(picture->load(data, 200, 300, true, false) == Result::Success);
REQUIRE(picture->load(data, 200, 300, true, true) == Result::Success);
float w, h;
REQUIRE(picture->size(&w, &h) == Result::Success);
@ -90,7 +90,7 @@ TEST_CASE("Load RAW file and render", "[tvgPicture]")
file.read(reinterpret_cast<char *>(data), sizeof (uint32_t) * 200 * 300);
file.close();
REQUIRE(picture->load(data, 200, 300, false) == Result::Success);
REQUIRE(picture->load(data, 200, 300, true, false) == Result::Success);
REQUIRE(picture->size(100, 150) == Result::Success);
REQUIRE(canvas->push(std::move(picture)) == Result::Success);
@ -111,7 +111,7 @@ TEST_CASE("Texture mesh", "[tvgPicture]")
file.read(reinterpret_cast<char *>(data), sizeof (uint32_t) * 200 * 300);
file.close();
REQUIRE(picture->load(data, 200, 300, false) == Result::Success);
REQUIRE(picture->load(data, 200, 300, true, false) == Result::Success);
//Composing Meshes
tvg::Polygon triangles[4];
@ -176,7 +176,7 @@ TEST_CASE("Picture Size", "[tvgPicture]")
file.read(reinterpret_cast<char *>(data), sizeof (uint32_t) * 200 * 300);
file.close();
REQUIRE(picture->load(data, 200, 300, false) == Result::Success);
REQUIRE(picture->load(data, 200, 300, true, false) == Result::Success);
REQUIRE(picture->size(nullptr, nullptr) == Result::Success);
REQUIRE(picture->size(100, 100) == Result::Success);
@ -193,7 +193,7 @@ TEST_CASE("Picture Size", "[tvgPicture]")
file2.read(reinterpret_cast<char *>(data), sizeof (uint32_t) * 250 * 375);
file2.close();
REQUIRE(picture->load(data, 250, 375, false) == Result::Success);
REQUIRE(picture->load(data, 250, 375, true, false) == Result::Success);
REQUIRE(picture->size(&w, &h) == Result::Success);
REQUIRE(picture->size(w, h) == Result::Success);
@ -213,7 +213,7 @@ TEST_CASE("Picture Duplication", "[tvgPicture]")
file.read(reinterpret_cast<char *>(data), sizeof (uint32_t) * 200 * 300);
file.close();
REQUIRE(picture->load(data, 200, 300, false) == Result::Success);
REQUIRE(picture->load(data, 200, 300, true, false) == Result::Success);
REQUIRE(picture->size(100, 100) == Result::Success);
auto dup = tvg::cast<Picture>(picture->duplicate());

2
test/testSavers.cpp
View file

@ -77,7 +77,7 @@ TEST_CASE("Save scene into tvg", "[tvgSavers]")
file.read(reinterpret_cast<char *>(data), sizeof (uint32_t) * 200 * 300);
file.close();
REQUIRE(picture->load(data, 200, 300, false) == Result::Success);
REQUIRE(picture->load(data, 200, 300, true, false) == Result::Success);
REQUIRE(picture->translate(50, 0) == Result::Success);
REQUIRE(picture->scale(2) == Result::Success);

20
test/testSwEngine.cpp
View file

@ -113,7 +113,7 @@ TEST_CASE("Image Draw", "[tvgSwEngine]")
//Not transformed images
auto basicPicture = Picture::gen();
REQUIRE(basicPicture);
REQUIRE(basicPicture->load(data, 200, 300, false) == Result::Success);
REQUIRE(basicPicture->load(data, 200, 300, true, false) == Result::Success);
auto rectMask = tvg::Shape::gen();
REQUIRE(rectMask);
REQUIRE(rectMask->appendRect(10, 10, 30, 30) == Result::Success);
@ -179,7 +179,7 @@ TEST_CASE("Image Draw", "[tvgSwEngine]")
// Transformed images
basicPicture = Picture::gen();
REQUIRE(basicPicture);
REQUIRE(basicPicture->load(data, 200, 300, false) == Result::Success);
REQUIRE(basicPicture->load(data, 200, 300, true, false) == Result::Success);
REQUIRE(basicPicture->rotate(45) == Result::Success);
rectMask = tvg::Shape::gen();
@ -244,7 +244,7 @@ TEST_CASE("Image Draw", "[tvgSwEngine]")
// Upscaled images
basicPicture = Picture::gen();
REQUIRE(basicPicture);
REQUIRE(basicPicture->load(data, 200, 300, false) == Result::Success);
REQUIRE(basicPicture->load(data, 200, 300, true, false) == Result::Success);
REQUIRE(basicPicture->scale(2) == Result::Success);
rectMask = tvg::Shape::gen();
REQUIRE(rectMask);
@ -308,7 +308,7 @@ TEST_CASE("Image Draw", "[tvgSwEngine]")
// Downscaled images
basicPicture = Picture::gen();
REQUIRE(basicPicture);
REQUIRE(basicPicture->load(data, 200, 300, false) == Result::Success);
REQUIRE(basicPicture->load(data, 200, 300, true, false) == Result::Success);
REQUIRE(basicPicture->scale(0.2f) == Result::Success);
rectMask = tvg::Shape::gen();
REQUIRE(rectMask);
@ -1298,7 +1298,7 @@ TEST_CASE("Blending Images", "[tvgSwEngine]")
auto picture = Picture::gen();
REQUIRE(picture);
REQUIRE(picture->load(data, 200, 300, false) == Result::Success);
REQUIRE(picture->load(data, 200, 300, true, false) == Result::Success);
REQUIRE(picture->blend(BlendMethod::Lighten) == Result::Success);
REQUIRE(picture->composite(std::move(clipper), CompositeMethod::ClipPath) == Result::Success);
REQUIRE(canvas->push(std::move(picture)) == Result::Success);
@ -1306,7 +1306,7 @@ TEST_CASE("Blending Images", "[tvgSwEngine]")
//scaled images
auto picture2 = Picture::gen();
REQUIRE(picture2);
REQUIRE(picture2->load(data, 200, 300, false) == Result::Success);
REQUIRE(picture2->load(data, 200, 300, true, false) == Result::Success);
REQUIRE(picture2->scale(2) == Result::Success);
REQUIRE(picture2->blend(BlendMethod::Lighten) == Result::Success);
REQUIRE(canvas->push(std::move(picture2)) == Result::Success);
@ -1318,7 +1318,7 @@ TEST_CASE("Blending Images", "[tvgSwEngine]")
auto picture3 = Picture::gen();
REQUIRE(picture3);
REQUIRE(picture3->load(data, 200, 300, false) == Result::Success);
REQUIRE(picture3->load(data, 200, 300, true, false) == Result::Success);
REQUIRE(picture3->scale(2) == Result::Success);
REQUIRE(picture3->blend(BlendMethod::Lighten) == Result::Success);
REQUIRE(picture3->composite(std::move(clipper2), CompositeMethod::ClipPath) == Result::Success);
@ -1327,14 +1327,14 @@ TEST_CASE("Blending Images", "[tvgSwEngine]")
//normal image
auto picture4 = Picture::gen();
REQUIRE(picture4);
REQUIRE(picture4->load(data, 200, 300, false) == Result::Success);
REQUIRE(picture4->load(data, 200, 300, true, false) == Result::Success);
REQUIRE(picture4->blend(BlendMethod::Lighten) == Result::Success);
REQUIRE(canvas->push(std::move(picture4)) == Result::Success);
//texmap image
auto picture5 = Picture::gen();
REQUIRE(picture5);
REQUIRE(picture5->load(data, 200, 300, false) == Result::Success);
REQUIRE(picture5->load(data, 200, 300, true, false) == Result::Success);
REQUIRE(picture5->blend(BlendMethod::Lighten) == Result::Success);
REQUIRE(picture5->rotate(45.0f) == Result::Success);
REQUIRE(canvas->push(std::move(picture5)) == Result::Success);
@ -1342,7 +1342,7 @@ TEST_CASE("Blending Images", "[tvgSwEngine]")
//texmap image with half-translucent
auto picture6 = Picture::gen();
REQUIRE(picture6);
REQUIRE(picture6->load(data, 200, 300, false) == Result::Success);
REQUIRE(picture6->load(data, 200, 300, true, false) == Result::Success);
REQUIRE(picture6->blend(BlendMethod::Lighten) == Result::Success);
REQUIRE(picture6->rotate(45.0f) == Result::Success);
REQUIRE(picture6->opacity(127) == Result::Success);