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LibGfx: Use ErrorOr<T> for Bitmap::try_create()

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Another one that was used in a fajillion places.
This commit is contained in:
Andreas Kling 2021-11-06 19:30:59 +01:00
parent 235f39e449
commit 0de33b3d6c
43 changed files with 157 additions and 141 deletions
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18
Userland/Libraries/LibGfx/GIFLoader.cpp
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@ -292,12 +292,18 @@ static bool decode_frame(GIFLoadingContext& context, size_t frame_index)
size_t start_frame = context.current_frame + 1;
if (context.state < GIFLoadingContext::State::FrameComplete) {
start_frame = 0;
context.frame_buffer = Bitmap::try_create(BitmapFormat::BGRA8888, { context.logical_screen.width, context.logical_screen.height });
if (!context.frame_buffer)
return false;
context.prev_frame_buffer = Bitmap::try_create(BitmapFormat::BGRA8888, { context.logical_screen.width, context.logical_screen.height });
if (!context.prev_frame_buffer)
return false;
{
auto bitmap_or_error = Bitmap::try_create(BitmapFormat::BGRA8888, { context.logical_screen.width, context.logical_screen.height });
if (bitmap_or_error.is_error())
return false;
context.frame_buffer = bitmap_or_error.release_value_but_fixme_should_propagate_errors();
}
{
auto bitmap_or_error = Bitmap::try_create(BitmapFormat::BGRA8888, { context.logical_screen.width, context.logical_screen.height });
if (bitmap_or_error.is_error())
return false;
context.prev_frame_buffer = bitmap_or_error.release_value_but_fixme_should_propagate_errors();
}
} else if (frame_index < context.current_frame) {
start_frame = 0;
}