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LibPDF: Make DeviceCMYKColorSpace::the() fallible

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No behavior change.
This commit is contained in:
Nico Weber 2024-01-30 20:59:50 -05:00 • committed by Andrew Kaster
parent 79b73b7fbb
commit f840fb6b4e
3 changed files with 5 additions and 5 deletions
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4
Userland/Libraries/LibPDF/ColorSpace.cpp
View file

@ -53,7 +53,7 @@ PDFErrorOr<NonnullRefPtr<ColorSpace>> ColorSpace::create(DeprecatedFlyString con
if (name == CommonNames::DeviceRGB)
return DeviceRGBColorSpace::the();
if (name == CommonNames::DeviceCMYK)
return DeviceCMYKColorSpace::the();
return TRY(DeviceCMYKColorSpace::the());
if (name == CommonNames::Pattern)
return Error::rendering_unsupported_error("Pattern color spaces not yet implemented");
VERIFY_NOT_REACHED();
@ -134,7 +134,7 @@ Vector<float> DeviceRGBColorSpace::default_decode() const
return { 0.0f, 1.0f, 0.0f, 1.0f, 0.0f, 1.0f };
}
NonnullRefPtr<DeviceCMYKColorSpace> DeviceCMYKColorSpace::the()
ErrorOr<NonnullRefPtr<DeviceCMYKColorSpace>> DeviceCMYKColorSpace::the()
{
static auto instance = adopt_ref(*new DeviceCMYKColorSpace());
return instance;

2
Userland/Libraries/LibPDF/ColorSpace.h
View file

@ -112,7 +112,7 @@ private:
class DeviceCMYKColorSpace final : public ColorSpace {
public:
static NonnullRefPtr<DeviceCMYKColorSpace> the();
static ErrorOr<NonnullRefPtr<DeviceCMYKColorSpace>> the();
~DeviceCMYKColorSpace() override = default;

4
Userland/Libraries/LibPDF/Renderer.cpp
View file

@ -695,14 +695,14 @@ RENDERER_HANDLER(set_painting_color_and_space_to_rgb)
RENDERER_HANDLER(set_stroking_color_and_space_to_cmyk)
{
state().stroke_color_space = DeviceCMYKColorSpace::the();
state().stroke_color_space = TRY(DeviceCMYKColorSpace::the());
state().stroke_style = TRY(state().stroke_color_space->style(args));
return {};
}
RENDERER_HANDLER(set_painting_color_and_space_to_cmyk)
{
state().paint_color_space = DeviceCMYKColorSpace::the();
state().paint_color_space = TRY(DeviceCMYKColorSpace::the());
state().paint_style = TRY(state().paint_color_space->style(args));
return {};
}