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Texture: Add invisible color when copying textures 

This should probably support proper alpha blending but I'm lazy :)
This commit is contained in:
Bananymous 2025-06-27 13:00:22 +03:00
parent 397219c22e
commit 7bf7bfbe13
2 changed files with 5 additions and 1 deletions
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3
userspace/libraries/LibGUI/Texture.cpp
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@ -86,7 +86,8 @@ namespace LibGUI
for (uint32_t y_off = 0; y_off < height; y_off++)
for (uint32_t x_off = 0; x_off < width; x_off++)
set_pixel(x + x_off, y + y_off, texture.get_pixel(sub_x + x_off, sub_y + y_off));
if (const uint32_t color = texture.get_pixel(sub_x + x_off, sub_y + y_off); color != color_invisible)
set_pixel(x + x_off, y + y_off, color);
}
void Texture::draw_character(uint32_t codepoint, const LibFont::Font& font, int32_t tl_x, int32_t tl_y, uint32_t color)

3
userspace/libraries/LibGUI/include/LibGUI/Texture.h
View File

@ -11,6 +11,9 @@ namespace LibGUI
class Texture
{
public:
static constexpr uint32_t color_invisible = 0x69000000;
public:
static BAN::ErrorOr<Texture> create(uint32_t width, uint32_t height, uint32_t color);
Texture() = default;