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LibGfx: Use "try_" prefix for static factory functions

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Also mark them as [[nodiscard]].
This commit is contained in:
Andreas Kling 2021-07-21 18:02:15 +02:00
parent f0409081f5
commit c7d891765c
131 changed files with 422 additions and 421 deletions
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6
Userland/Services/WindowServer/WindowFrame.cpp
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@ -410,7 +410,7 @@ void WindowFrame::PerScaleRenderedCache::render(WindowFrame& frame, Screen& scre
if (tmp_it != s_tmp_bitmap_cache.end())
tmp_it->value = nullptr;
auto bitmap = Gfx::Bitmap::create(Gfx::BitmapFormat::BGRA8888, frame_rect_including_shadow.size(), scale);
auto bitmap = Gfx::Bitmap::try_create(Gfx::BitmapFormat::BGRA8888, frame_rect_including_shadow.size(), scale);
if (!bitmap) {
s_tmp_bitmap_cache.remove(scale);
dbgln("Could not create bitmap of size {}", frame_rect_including_shadow.size());
@ -433,14 +433,14 @@ void WindowFrame::PerScaleRenderedCache::render(WindowFrame& frame, Screen& scre
if (!m_top_bottom || m_top_bottom->width() != frame_rect_including_shadow.width() || m_top_bottom->height() != top_bottom_height || m_top_bottom->scale() != scale) {
if (top_bottom_height > 0)
m_top_bottom = Gfx::Bitmap::create(Gfx::BitmapFormat::BGRA8888, { frame_rect_including_shadow.width(), top_bottom_height }, scale);
m_top_bottom = Gfx::Bitmap::try_create(Gfx::BitmapFormat::BGRA8888, { frame_rect_including_shadow.width(), top_bottom_height }, scale);
else
m_top_bottom = nullptr;
m_shadow_dirty = true;
}
if (!m_left_right || m_left_right->height() != frame_rect_including_shadow.height() || m_left_right->width() != left_right_width || m_left_right->scale() != scale) {
if (left_right_width > 0)
m_left_right = Gfx::Bitmap::create(Gfx::BitmapFormat::BGRA8888, { left_right_width, frame_rect_including_shadow.height() }, scale);
m_left_right = Gfx::Bitmap::try_create(Gfx::BitmapFormat::BGRA8888, { left_right_width, frame_rect_including_shadow.height() }, scale);
else
m_left_right = nullptr;
m_shadow_dirty = true;