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LibGfx: Minor style tweaks in Painter

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No behavior change.
This commit is contained in:
Nico Weber 2021-01-25 12:25:02 -05:00 committed by Andreas Kling
parent 8571209560
commit dfb12e2a73
Notes: sideshowbarker 2024-07-18 22:52:31 +09:00 
Author: https://github.com/nico
Commit: https://github.com/SerenityOS/serenity/commit/dfb12e2a738
Pull-request: https://github.com/SerenityOS/serenity/pull/5109
1 changed files with 3 additions and 2 deletions
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5
Userland/Libraries/LibGfx/Painter.cpp
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@ -527,7 +527,7 @@ void Painter::blit_with_opacity(const IntPoint& position, const Gfx::Bitmap& sou
return draw_scaled_bitmap({ position, safe_src_rect.size() }, source, safe_src_rect, opacity);
auto dst_rect = IntRect(position, safe_src_rect.size()).translated(translation());
auto clipped_rect = IntRect::intersection(dst_rect, clip_rect());
auto clipped_rect = dst_rect.intersected(clip_rect());
if (clipped_rect.is_empty())
return;
@ -541,8 +541,9 @@ void Painter::blit_with_opacity(const IntPoint& position, const Gfx::Bitmap& sou
const int first_column = clipped_rect.left() - dst_rect.left();
const int last_column = clipped_rect.right() - dst_rect.left();
RGBA32* dst = m_target->scanline(clipped_rect.y()) + clipped_rect.x();
const RGBA32* src = source.scanline(src_rect.top() + first_row) + src_rect.left() + first_column;
const size_t dst_skip = m_target->pitch() / sizeof(RGBA32);
const RGBA32* src = source.scanline(src_rect.top() + first_row) + src_rect.left() + first_column;
const unsigned src_skip = source.pitch() / sizeof(RGBA32);
// FIXME: This does the wrong thing if source has an alpha channel: It ignores it and pretends that every pixel in source is fully opaque.