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LibGfx: Support the RGBA8888 storage format in Bitmap::set_pixel()

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Linus Groh 2022-03-04 19:03:55 +01:00 • committed by Andreas Kling
parent 3f3326f1dc
commit ca3c45cc1f
1 changed files with 12 additions and 0 deletions
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12
Userland/Libraries/LibGfx/Bitmap.h
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@ -325,6 +325,15 @@ inline void Bitmap::set_pixel<StorageFormat::BGRA8888>(int x, int y, Color color
VERIFY(x >= 0 && x < physical_width()); VERIFY(x >= 0 && x < physical_width());
scanline(y)[x] = color.value(); // drop alpha scanline(y)[x] = color.value(); // drop alpha
} }
template<>
inline void Bitmap::set_pixel<StorageFormat::RGBA8888>(int x, int y, Color color)
{
VERIFY(x >= 0 && x < physical_width());
// FIXME: There's a lot of inaccurately named functions in the Color class right now (RGBA vs BGRA),
// clear those up and then make this more convenient.
auto rgba = (color.alpha() << 24) | (color.blue() << 16) | (color.green() << 8) | color.red();
scanline(y)[x] = rgba;
}
inline void Bitmap::set_pixel(int x, int y, Color color) inline void Bitmap::set_pixel(int x, int y, Color color)
{ {
switch (determine_storage_format(m_format)) { switch (determine_storage_format(m_format)) {
@ -334,6 +343,9 @@ inline void Bitmap::set_pixel(int x, int y, Color color)
case StorageFormat::BGRA8888: case StorageFormat::BGRA8888:
set_pixel<StorageFormat::BGRA8888>(x, y, color); set_pixel<StorageFormat::BGRA8888>(x, y, color);
break; break;
case StorageFormat::RGBA8888:
set_pixel<StorageFormat::RGBA8888>(x, y, color);
break;
case StorageFormat::Indexed8: case StorageFormat::Indexed8:
VERIFY_NOT_REACHED(); VERIFY_NOT_REACHED();
default: default: