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LibGfx: Pass scaling mode as an enum in do_draw_scaled_bitmap
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@ -1092,7 +1092,7 @@ ALWAYS_INLINE static void do_draw_integer_scaled_bitmap(Gfx::Bitmap& target, Int
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}
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}
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template<bool has_alpha_channel, bool do_bilinear_blend, typename GetPixel>
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template<bool has_alpha_channel, Painter::ScalingMode scaling_mode, typename GetPixel>
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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)
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{
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auto int_src_rect = enclosing_int_rect(src_rect);
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@ -1100,7 +1100,7 @@ ALWAYS_INLINE static void do_draw_scaled_bitmap(Gfx::Bitmap& target, IntRect con
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if (clipped_src_rect.is_empty())
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return;
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if constexpr (!do_bilinear_blend) {
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if constexpr (scaling_mode == Painter::ScalingMode::NearestNeighbor) {
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if (dst_rect == clipped_rect && int_src_rect == src_rect && !(dst_rect.width() % int_src_rect.width()) && !(dst_rect.height() % int_src_rect.height())) {
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int hfactor = dst_rect.width() / int_src_rect.width();
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int vfactor = dst_rect.height() / int_src_rect.height();
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@ -1137,7 +1137,7 @@ ALWAYS_INLINE static void do_draw_scaled_bitmap(Gfx::Bitmap& target, IntRect con
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continue;
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Color src_pixel;
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if constexpr (do_bilinear_blend) {
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if constexpr (scaling_mode == Painter::ScalingMode::BilinearBlend) {
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auto scaled_x0 = clamp((desired_x - half_pixel) >> 32, clipped_src_rect.left(), clipped_src_rect.right());
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auto scaled_x1 = clamp((desired_x + half_pixel) >> 32, clipped_src_rect.left(), clipped_src_rect.right());
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auto scaled_y0 = clamp((desired_y - half_pixel) >> 32, clipped_src_rect.top(), clipped_src_rect.bottom());
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@ -1177,10 +1177,10 @@ ALWAYS_INLINE static void do_draw_scaled_bitmap(Gfx::Bitmap& target, IntRect con
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{
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switch (scaling_mode) {
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case Painter::ScalingMode::NearestNeighbor:
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do_draw_scaled_bitmap<has_alpha_channel, false>(target, dst_rect, clipped_rect, source, src_rect, get_pixel, opacity);
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do_draw_scaled_bitmap<has_alpha_channel, Painter::ScalingMode::NearestNeighbor>(target, dst_rect, clipped_rect, source, src_rect, get_pixel, opacity);
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break;
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case Painter::ScalingMode::BilinearBlend:
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do_draw_scaled_bitmap<has_alpha_channel, true>(target, dst_rect, clipped_rect, source, src_rect, get_pixel, opacity);
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do_draw_scaled_bitmap<has_alpha_channel, Painter::ScalingMode::BilinearBlend>(target, dst_rect, clipped_rect, source, src_rect, get_pixel, opacity);
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break;
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}
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}
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