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Code Issues Activity Actions

LibGfx: Make Filter::Parameters more light-weight

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By moving the Bitmap and Rect out of Filter::Parameters we can re-use
the parameters more efficiently, allowing the filter to be applied
to many bitmaps without having to re-create the filter every time.
This commit is contained in:
Tom 2020-10-02 19:57:48 -06:00 • committed by Andreas Kling
parent 6188c6e8a3
commit da8d87c297
4 changed files with 35 additions and 51 deletions
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32
Applications/PixelPaint/main.cpp
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@ -219,51 +219,51 @@ int main(int argc, char** argv)
edge_detect_submenu.add_action(GUI::Action::create("Laplacian (cardinal)", [&](auto&) {
if (auto* layer = image_editor.active_layer()) {
Gfx::LaplacianFilter filter;
if (auto parameters = PixelPaint::FilterParameters<Gfx::LaplacianFilter>::get(layer->bitmap(), layer->rect(), false))
filter.apply(*parameters);
if (auto parameters = PixelPaint::FilterParameters<Gfx::LaplacianFilter>::get(false))
filter.apply(layer->bitmap(), layer->rect(), *parameters);
}
}));
edge_detect_submenu.add_action(GUI::Action::create("Laplacian (diagonal)", [&](auto&) {
if (auto* layer = image_editor.active_layer()) {
Gfx::LaplacianFilter filter;
if (auto parameters = PixelPaint::FilterParameters<Gfx::LaplacianFilter>::get(layer->bitmap(), layer->rect(), true))
filter.apply(*parameters);
if (auto parameters = PixelPaint::FilterParameters<Gfx::LaplacianFilter>::get(true))
filter.apply(layer->bitmap(), layer->rect(), *parameters);
}
}));
auto& blur_submenu = spatial_filters_menu.add_submenu("Blur and Sharpen");
blur_submenu.add_action(GUI::Action::create("Gaussian Blur (3x3)", [&](auto&) {
if (auto* layer = image_editor.active_layer()) {
Gfx::SpatialGaussianBlurFilter<3> filter;
if (auto parameters = PixelPaint::FilterParameters<Gfx::SpatialGaussianBlurFilter<3>>::get(layer->bitmap(), layer->rect()))
filter.apply(*parameters);
if (auto parameters = PixelPaint::FilterParameters<Gfx::SpatialGaussianBlurFilter<3>>::get())
filter.apply(layer->bitmap(), layer->rect(), *parameters);
}
}));
blur_submenu.add_action(GUI::Action::create("Gaussian Blur (5x5)", [&](auto&) {
if (auto* layer = image_editor.active_layer()) {
Gfx::SpatialGaussianBlurFilter<5> filter;
if (auto parameters = PixelPaint::FilterParameters<Gfx::SpatialGaussianBlurFilter<5>>::get(layer->bitmap(), layer->rect()))
filter.apply(*parameters);
if (auto parameters = PixelPaint::FilterParameters<Gfx::SpatialGaussianBlurFilter<5>>::get())
filter.apply(layer->bitmap(), layer->rect(), *parameters);
}
}));
blur_submenu.add_action(GUI::Action::create("Box Blur (3x3)", [&](auto&) {
if (auto* layer = image_editor.active_layer()) {
Gfx::BoxBlurFilter<3> filter;
if (auto parameters = PixelPaint::FilterParameters<Gfx::BoxBlurFilter<3>>::get(layer->bitmap(), layer->rect()))
filter.apply(*parameters);
if (auto parameters = PixelPaint::FilterParameters<Gfx::BoxBlurFilter<3>>::get())
filter.apply(layer->bitmap(), layer->rect(), *parameters);
}
}));
blur_submenu.add_action(GUI::Action::create("Box Blur (5x5)", [&](auto&) {
if (auto* layer = image_editor.active_layer()) {
Gfx::BoxBlurFilter<5> filter;
if (auto parameters = PixelPaint::FilterParameters<Gfx::BoxBlurFilter<5>>::get(layer->bitmap(), layer->rect()))
filter.apply(*parameters);
if (auto parameters = PixelPaint::FilterParameters<Gfx::BoxBlurFilter<5>>::get())
filter.apply(layer->bitmap(), layer->rect(), *parameters);
}
}));
blur_submenu.add_action(GUI::Action::create("Sharpen", [&](auto&) {
if (auto* layer = image_editor.active_layer()) {
Gfx::SharpenFilter filter;
if (auto parameters = PixelPaint::FilterParameters<Gfx::SharpenFilter>::get(layer->bitmap(), layer->rect()))
filter.apply(*parameters);
if (auto parameters = PixelPaint::FilterParameters<Gfx::SharpenFilter>::get())
filter.apply(layer->bitmap(), layer->rect(),*parameters);
}
}));
@ -271,8 +271,8 @@ int main(int argc, char** argv)
spatial_filters_menu.add_action(GUI::Action::create("Generic 5x5 Convolution", [&](auto&) {
if (auto* layer = image_editor.active_layer()) {
Gfx::GenericConvolutionFilter<5> filter;
if (auto parameters = PixelPaint::FilterParameters<Gfx::GenericConvolutionFilter<5>>::get(layer->bitmap(), layer->rect(), window))
filter.apply(*parameters);
if (auto parameters = PixelPaint::FilterParameters<Gfx::GenericConvolutionFilter<5>>::get(window))
filter.apply(layer->bitmap(), layer->rect(),*parameters);
}
}));