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LibGfx: Use Skia for TinyVG rendering

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This commit is contained in:
Pavel Shliak 2024-11-23 03:08:07 +04:00 • committed by Jelle Raaijmakers
commit 39c500ec7c
Notes: github-actions[bot] 2024-11-25 11:15:23 +00:00
5 changed files with 51 additions and 31 deletions
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28
UI/Qt/TVGIconEngine.cpp
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@ -6,7 +6,8 @@
#include <AK/MemoryStream.h>
#include <AK/String.h>
#include <LibGfx/DeprecatedPainter.h>
#include <LibGfx/PainterSkia.h>
#include <LibGfx/Rect.h>
#include <UI/Qt/StringUtils.h>
#include <UI/Qt/TVGIconEngine.h>
@ -34,15 +35,32 @@ QPixmap TVGIconEngine::pixmap(QSize const& size, QIcon::Mode mode, QIcon::State
if (QPixmapCache::find(key, &pixmap))
return pixmap;
auto bitmap = MUST(Gfx::Bitmap::create(Gfx::BitmapFormat::BGRA8888, { size.width(), size.height() }));
Gfx::DeprecatedPainter painter { *bitmap };
m_image_data->draw_into(painter, bitmap->rect());
auto painter = Gfx::PainterSkia::create(bitmap);
painter->clear_rect(bitmap->rect().to_type<float>(), Gfx::Color::Transparent);
m_image_data->draw_into(*painter, bitmap->rect());
for (auto const& filter : m_filters) {
if (filter->mode() == mode) {
painter.blit_filtered({}, *bitmap, bitmap->rect(), filter->function(), false);
for (int y = 0; y < bitmap->height(); ++y) {
for (int x = 0; x < bitmap->width(); ++x) {
auto original_color = bitmap->get_pixel(x, y);
auto filtered_color = filter->function()(original_color);
bitmap->set_pixel(x, y, filtered_color);
}
}
break;
}
}
QImage qimage { bitmap->scanline_u8(0), bitmap->width(), bitmap->height(), QImage::Format::Format_ARGB32 };
QImage qimage(
bitmap->scanline_u8(0),
bitmap->width(),
bitmap->height(),
static_cast<qsizetype>(bitmap->pitch()),
QImage::Format::Format_ARGB32);
pixmap = QPixmap::fromImage(qimage);
if (!pixmap.isNull())
QPixmapCache::insert(key, pixmap);