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#include "drawTestBase.h"
class ImageDrawTest : public DrawTestBase {
protected:
fs::path imgPath = fs::path(GTEST_DATA_ROOT) / "mirror2.png";
VkvgSurface imgSurf;
void SetUp() override {
surf = vkvg_surface_create(dev, 512, 512);
imgSurf = vkvg_surface_create_from_image(dev, (char*)imgPath.c_str());
}
void TearDown() override {
vkvg_surface_destroy(imgSurf);
DrawTestBase::TearDown();
}
};
TEST_F(ImageDrawTest, References) {
EXPECT_EQ(VKVG_STATUS_NULL_POINTER, vkvg_surface_status(NULL));
EXPECT_EQ(0, vkvg_surface_get_reference_count(NULL));
EXPECT_NO_FATAL_FAILURE(vkvg_surface_reference(NULL));
VkvgSurface surf2 = vkvg_surface_create_from_image(NULL, NULL);
EXPECT_EQ(VKVG_STATUS_NULL_POINTER, vkvg_surface_status(surf2));
surf2 = vkvg_surface_create_from_image(dev, NULL);
EXPECT_EQ(VKVG_STATUS_NULL_POINTER, vkvg_surface_status(surf2));
uint32_t devRefCntInit = vkvg_device_get_reference_count(dev);
surf2 = vkvg_surface_create_from_image(dev, (char*)imgPath.c_str());
EXPECT_EQ(VKVG_STATUS_SUCCESS, vkvg_surface_status(surf2));
EXPECT_EQ(1, vkvg_surface_get_reference_count(surf2));
EXPECT_EQ(devRefCntInit + 1, vkvg_device_get_reference_count(dev));
EXPECT_EQ(285, vkvg_surface_get_width(surf2));
EXPECT_EQ(285, vkvg_surface_get_height(surf2));
vkvg_surface_reference(surf2);
EXPECT_EQ(2, vkvg_surface_get_reference_count(surf2));
vkvg_surface_destroy(surf2);
EXPECT_EQ(1, vkvg_surface_get_reference_count(surf2));
vkvg_surface_destroy(surf2);
//EXPECT_EQ(NULL, surf2);
EXPECT_EQ(devRefCntInit, vkvg_device_get_reference_count(dev));
}
TEST_F(ImageDrawTest, PaintImage) {
VkvgContext ctx = vkvg_create(surf);
vkvg_set_source_surface(ctx, imgSurf, 0, 0);
EXPECT_EQ(2, vkvg_surface_get_reference_count(imgSurf));
vkvg_paint(ctx);
vkvg_destroy(ctx);
EXPECT_EQ(1, vkvg_surface_get_reference_count(imgSurf));
compareWithRefImage();
}
TEST_F(ImageDrawTest, PaintImageOffset) {
VkvgContext ctx = vkvg_create(surf);
vkvg_set_source_rgb(ctx, 0.5f, 0.5f, 0.5f);
vkvg_paint(ctx);
vkvg_set_source_surface(ctx, imgSurf, 50, 50);
vkvg_paint(ctx);
vkvg_destroy(ctx);
compareWithRefImage();
}
TEST_F(ImageDrawTest, PaintImageRotateOffset) {
VkvgContext ctx = vkvg_create(surf);
vkvg_set_source_rgb(ctx, 0.5f, 0.5f, 0.5f);
vkvg_paint(ctx);
vkvg_rotate(ctx, 1.2f);
vkvg_set_source_surface(ctx, imgSurf, 100, 100);
vkvg_paint(ctx);
vkvg_destroy(ctx);
compareWithRefImage();
}
TEST_F(ImageDrawTest, PaintImageRotateInPlace) {
VkvgContext ctx = vkvg_create(surf);
vkvg_set_source_rgb(ctx, 0.5f, 0.5f, 0.5f);
vkvg_paint(ctx);
vkvg_matrix_t mat;
vkvg_matrix_init_translate(&mat, 142,142);
vkvg_matrix_rotate(&mat,0.1f);
vkvg_matrix_init_translate(&mat, -142,-142);
vkvg_set_source_surface(ctx, imgSurf, 50, 50);
vkvg_set_matrix(ctx, &mat);
vkvg_paint(ctx);
vkvg_destroy(ctx);
compareWithRefImage();
}
TEST_F(ImageDrawTest, PaintImageTransform) {
VkvgContext ctx = vkvg_create(surf);
vkvg_set_source_rgb(ctx, 0.5f, 0.5f, 0.5f);
vkvg_paint(ctx);
fs::path imgPath = fs::path(GTEST_DATA_ROOT) / "mirror2-64.png";
VkvgSurface imgSurf = vkvg_surface_create_from_image(dev, (char*)imgPath.c_str());
vkvg_translate(ctx, 10, 10);
vkvg_set_source_surface(ctx, imgSurf, 0, 0);
vkvg_paint(ctx);
vkvg_identity_matrix(ctx);
vkvg_translate(ctx, 80, 0);
vkvg_scale(ctx, 2.f, 1.f);
vkvg_paint(ctx);
vkvg_identity_matrix(ctx);
vkvg_translate(ctx, 240, 0);
vkvg_scale(ctx, 2.f, 2.f);
vkvg_paint(ctx);
vkvg_identity_matrix(ctx);
vkvg_translate(ctx, 0, 80);
vkvg_translate(ctx, -32, -32);
vkvg_rotate(ctx, 1.2f);
vkvg_translate(ctx, 32, 32);
vkvg_paint(ctx);
vkvg_destroy(ctx);
compareWithRefImage();
}
TEST_F(ImageDrawTest, PaintImageOnImage) {
VkvgContext ctx = vkvg_create(surf);
vkvg_set_source_surface(ctx, imgSurf, 0, 0);
vkvg_paint(ctx);
fs::path imgPath2 = fs::path(GTEST_DATA_ROOT) / "filled.png";
VkvgSurface imgSurf2 = vkvg_surface_create_from_image(dev, (char*)imgPath2.c_str());
vkvg_set_source_surface(ctx, imgSurf2, 50, 50);
vkvg_paint(ctx);
vkvg_surface_destroy(imgSurf2);
vkvg_destroy(ctx);
compareWithRefImage();
}
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