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os: Pixel_input8 type for input-mask access

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Issue #5351
This commit is contained in:
Norman Feske 2024-09-25 11:11:34 +02:00 committed by Christian Helmuth
parent b303fe1098
commit 336d481726
2 changed files with 5 additions and 3 deletions
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4
repos/os/include/os/pixel_alpha8.h
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@ -18,9 +18,11 @@
namespace Genode { namespace Genode {
using Pixel_alpha8 = Genode::Pixel_rgba<uint8_t, Genode::Surface_base::ALPHA8, using Pixel_alpha8 = Pixel_rgba<uint8_t, Surface_base::ALPHA8,
0, 0, 0, 0, 0, 0, 0xff, 0>; 0, 0, 0, 0, 0, 0, 0xff, 0>;
using Pixel_input8 = Pixel_rgba<uint8_t, Surface_base::INPUT8,
0, 0, 0, 0, 0, 0, 0xff, 0>;
/* /*
* The second pixel parameter is ignored. It can be of any pixel type. * The second pixel parameter is ignored. It can be of any pixel type.

2
repos/os/include/os/surface.h
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@ -46,7 +46,7 @@ class Genode::Surface_base : Interface
using Point = Rect::Point; using Point = Rect::Point;
using Area = Rect::Area; using Area = Rect::Area;
enum Pixel_format { UNKNOWN, RGB565, RGB888, ALPHA8 }; enum Pixel_format { UNKNOWN, RGB565, RGB888, ALPHA8, INPUT8 };
struct Flusher : Interface struct Flusher : Interface
{ {