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#include "test.h"
float lineWidth = 10.f;
VkvgSurface createSurf(uint32_t width, uint32_t height) {
VkvgSurface s = vkvg_surface_create(device, width, height);
VkvgContext ctx = vkvg_create(s);
vkvg_set_line_width(ctx, lineWidth);
float hlw = lineWidth / 2.f;
/*
vkvg_set_source_rgba(ctx,0,1,0,0.5);
vkvg_fill_preserve(ctx);*/
vkvg_set_source_rgba(ctx, 1, 0, 0, 0.5);
vkvg_paint(ctx);
vkvg_set_source_rgba(ctx, 0, 0, 1, 0.5);
vkvg_rectangle(ctx, hlw, hlw, (float)width - lineWidth, (float)height - lineWidth);
vkvg_stroke(ctx);
vkvg_destroy(ctx);
return s;
}
void paint() {
VkvgSurface src = createSurf(256, 256);
VkvgContext ctx = _initCtx(surf);
vkvg_set_source_surface(ctx, src, 0, 0);
vkvg_paint(ctx);
vkvg_destroy(ctx);
vkvg_surface_destroy(src);
}
void paint_with_offset() {
VkvgSurface src = createSurf(256, 256);
VkvgContext ctx = _initCtx(surf);
vkvg_set_source_rgba(ctx, 0, 1, 0, 0.5);
vkvg_paint(ctx);
vkvg_set_source_surface(ctx, src, 100, 100);
vkvg_paint(ctx);
vkvg_destroy(ctx);
vkvg_surface_destroy(src);
}
void paint_multiple() {
VkvgSurface src = createSurf(256, 256);
VkvgContext ctx = _initCtx(surf);
for (int i = 0; i < 10; i++) {
vkvg_set_source_surface(ctx, src, i * 20, i * 20);
vkvg_paint(ctx);
}
vkvg_destroy(ctx);
vkvg_surface_destroy(src);
}
void paint_with_rotation() {
VkvgSurface src = createSurf(256, 256);
VkvgContext ctx = _initCtx(surf);
vkvg_set_source_surface(ctx, src, 0, 0);
vkvg_rotate(ctx, 45);
vkvg_paint(ctx);
vkvg_destroy(ctx);
vkvg_surface_destroy(src);
}
void paint_with_scale() {
VkvgSurface src = createSurf(256, 256);
VkvgContext ctx = _initCtx(surf);
vkvg_set_source_surface(ctx, src, 0, 0);
vkvg_scale(ctx, 0.2f, 0.2f);
vkvg_paint(ctx);
vkvg_destroy(ctx);
vkvg_surface_destroy(src);
}
void paint_rect() {
VkvgSurface src = createSurf(256, 256);
VkvgContext ctx = _initCtx(surf);
vkvg_set_source_surface(ctx, src, 0, 0);
vkvg_rectangle(ctx, 100, 100, 300, 200);
vkvg_paint(ctx);
vkvg_destroy(ctx);
vkvg_surface_destroy(src);
}
// TODO:test failed: full screen paint instead of rotated rect
void paint_rect_with_rotation() {
VkvgContext ctx = _initCtx(surf);
vkvg_rotate(ctx, 45);
vkvg_set_source_rgba(ctx, 1, 0, 0, 1);
vkvg_rectangle(ctx, 100, 100, 300, 200);
vkvg_paint(ctx);
vkvg_destroy(ctx);
}
void paint_rect_with_scale() {
VkvgContext ctx = _initCtx(surf);
vkvg_scale(ctx, 0.2f, 0.2f);
vkvg_set_source_rgba(ctx, 1, 0, 0, 1);
vkvg_rectangle(ctx, 100, 100, 300, 200);
vkvg_paint(ctx);
vkvg_destroy(ctx);
}
int main(int argc, char *argv[]) {
no_test_size = true;
PERFORM_TEST(paint, argc, argv);
PERFORM_TEST(paint_with_offset, argc, argv);
PERFORM_TEST(paint_multiple, argc, argv);
PERFORM_TEST(paint_with_rotation, argc, argv);
PERFORM_TEST(paint_with_scale, argc, argv);
PERFORM_TEST(paint_rect, argc, argv);
PERFORM_TEST(paint_rect_with_rotation, argc, argv);
PERFORM_TEST(paint_rect_with_scale, argc, argv);
return 0;
}
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