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LibGfx: Move Gfx::Painter::ScalingMode => Gfx::ScalingMode

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This will allow users to avoid including Painter.h
This commit is contained in:
Andreas Kling 2024-06-05 10:10:38 +02:00 • committed by Andreas Kling
commit 254d040ff4
Notes: sideshowbarker 2024-07-17 05:23:40 +09:00
14 changed files with 67 additions and 51 deletions
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34
Userland/Libraries/LibGfx/Painter.cpp
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@ -675,7 +675,7 @@ ALWAYS_INLINE static void do_draw_box_sampled_scaled_bitmap(Gfx::Bitmap& target,
}
}
template<bool has_alpha_channel, Painter::ScalingMode scaling_mode, typename GetPixel>
template<bool has_alpha_channel, ScalingMode scaling_mode, typename GetPixel>
ALWAYS_INLINE static void do_draw_scaled_bitmap(Gfx::Bitmap& target, IntRect const& dst_rect, IntRect const& clipped_rect, Gfx::Bitmap const& source, FloatRect const& src_rect, GetPixel get_pixel, float opacity)
{
auto int_src_rect = enclosing_int_rect(src_rect);
@ -683,7 +683,7 @@ ALWAYS_INLINE static void do_draw_scaled_bitmap(Gfx::Bitmap& target, IntRect con
if (clipped_src_rect.is_empty())
return;
if constexpr (scaling_mode == Painter::ScalingMode::NearestNeighbor || scaling_mode == Painter::ScalingMode::SmoothPixels) {
if constexpr (scaling_mode == ScalingMode::NearestNeighbor || scaling_mode == ScalingMode::SmoothPixels) {
if (dst_rect == clipped_rect && int_src_rect == src_rect && !(dst_rect.width() % int_src_rect.width()) && !(dst_rect.height() % int_src_rect.height())) {
int hfactor = dst_rect.width() / int_src_rect.width();
int vfactor = dst_rect.height() / int_src_rect.height();
@ -697,7 +697,7 @@ ALWAYS_INLINE static void do_draw_scaled_bitmap(Gfx::Bitmap& target, IntRect con
}
}
if constexpr (scaling_mode == Painter::ScalingMode::BoxSampling)
if constexpr (scaling_mode == ScalingMode::BoxSampling)
return do_draw_box_sampled_scaled_bitmap<has_alpha_channel>(target, dst_rect, clipped_rect, source, src_rect, get_pixel, opacity);
bool has_opacity = opacity != 1.f;
@ -718,7 +718,7 @@ ALWAYS_INLINE static void do_draw_scaled_bitmap(Gfx::Bitmap& target, IntRect con
auto desired_x = (x - dst_rect.x()) * hscale + src_left;
Color src_pixel;
if constexpr (scaling_mode == Painter::ScalingMode::BilinearBlend) {
if constexpr (scaling_mode == ScalingMode::BilinearBlend) {
auto shifted_x = desired_x + bilinear_offset_x;
auto shifted_y = desired_y + bilinear_offset_y;
@ -739,7 +739,7 @@ ALWAYS_INLINE static void do_draw_scaled_bitmap(Gfx::Bitmap& target, IntRect con
auto bottom = bottom_left.mixed_with(bottom_right, x_ratio);
src_pixel = top.mixed_with(bottom, y_ratio);
} else if constexpr (scaling_mode == Painter::ScalingMode::SmoothPixels) {
} else if constexpr (scaling_mode == ScalingMode::SmoothPixels) {
auto scaled_x1 = clamp(desired_x >> 32, clipped_src_rect.left(), clipped_src_rect.right() - 1);
auto scaled_x0 = clamp(scaled_x1 - 1, clipped_src_rect.left(), clipped_src_rect.right() - 1);
auto scaled_y1 = clamp(desired_y >> 32, clipped_src_rect.top(), clipped_src_rect.bottom() - 1);
@ -778,23 +778,23 @@ ALWAYS_INLINE static void do_draw_scaled_bitmap(Gfx::Bitmap& target, IntRect con
}
template<bool has_alpha_channel, typename GetPixel>
ALWAYS_INLINE static void do_draw_scaled_bitmap(Gfx::Bitmap& target, IntRect const& dst_rect, IntRect const& clipped_rect, Gfx::Bitmap const& source, FloatRect const& src_rect, GetPixel get_pixel, float opacity, Painter::ScalingMode scaling_mode)
ALWAYS_INLINE static void do_draw_scaled_bitmap(Gfx::Bitmap& target, IntRect const& dst_rect, IntRect const& clipped_rect, Gfx::Bitmap const& source, FloatRect const& src_rect, GetPixel get_pixel, float opacity, ScalingMode scaling_mode)
{
switch (scaling_mode) {
case Painter::ScalingMode::NearestNeighbor:
do_draw_scaled_bitmap<has_alpha_channel, Painter::ScalingMode::NearestNeighbor>(target, dst_rect, clipped_rect, source, src_rect, get_pixel, opacity);
case ScalingMode::NearestNeighbor:
do_draw_scaled_bitmap<has_alpha_channel, ScalingMode::NearestNeighbor>(target, dst_rect, clipped_rect, source, src_rect, get_pixel, opacity);
break;
case Painter::ScalingMode::SmoothPixels:
do_draw_scaled_bitmap<has_alpha_channel, Painter::ScalingMode::SmoothPixels>(target, dst_rect, clipped_rect, source, src_rect, get_pixel, opacity);
case ScalingMode::SmoothPixels:
do_draw_scaled_bitmap<has_alpha_channel, ScalingMode::SmoothPixels>(target, dst_rect, clipped_rect, source, src_rect, get_pixel, opacity);
break;
case Painter::ScalingMode::BilinearBlend:
do_draw_scaled_bitmap<has_alpha_channel, Painter::ScalingMode::BilinearBlend>(target, dst_rect, clipped_rect, source, src_rect, get_pixel, opacity);
case ScalingMode::BilinearBlend:
do_draw_scaled_bitmap<has_alpha_channel, ScalingMode::BilinearBlend>(target, dst_rect, clipped_rect, source, src_rect, get_pixel, opacity);
break;
case Painter::ScalingMode::BoxSampling:
do_draw_scaled_bitmap<has_alpha_channel, Painter::ScalingMode::BoxSampling>(target, dst_rect, clipped_rect, source, src_rect, get_pixel, opacity);
case ScalingMode::BoxSampling:
do_draw_scaled_bitmap<has_alpha_channel, ScalingMode::BoxSampling>(target, dst_rect, clipped_rect, source, src_rect, get_pixel, opacity);
break;
case Painter::ScalingMode::None:
do_draw_scaled_bitmap<has_alpha_channel, Painter::ScalingMode::None>(target, dst_rect, clipped_rect, source, src_rect, get_pixel, opacity);
case ScalingMode::None:
do_draw_scaled_bitmap<has_alpha_channel, ScalingMode::None>(target, dst_rect, clipped_rect, source, src_rect, get_pixel, opacity);
break;
}
}
@ -1600,7 +1600,7 @@ void Painter::stroke_path(Path const& path, Color color, int thickness)
fill_path(path.stroke_to_fill(thickness), color);
}
void Painter::draw_scaled_bitmap_with_transform(IntRect const& dst_rect, Bitmap const& bitmap, FloatRect const& src_rect, AffineTransform const& transform, float opacity, Painter::ScalingMode scaling_mode)
void Painter::draw_scaled_bitmap_with_transform(IntRect const& dst_rect, Bitmap const& bitmap, FloatRect const& src_rect, AffineTransform const& transform, float opacity, ScalingMode scaling_mode)
{
if (transform.is_identity_or_translation_or_scale()) {
draw_scaled_bitmap(transform.map(dst_rect.to_type<float>()).to_rounded<int>(), bitmap, src_rect, opacity, scaling_mode);