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Improve API for C++ TargetPixelBuffer::draw_texture's blending color

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This commit is contained in:
Simon Hausmann 2025-02-20 17:29:12 +01:00 • committed by Simon Hausmann
parent b896cc394b
commit f6d61c1b09
1 changed files with 8 additions and 6 deletions
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14
api/cpp/include/slint-platform.h
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@ -595,8 +595,8 @@ struct TargetPixelBuffer
/// the texture if it's unclipped. Each pixel of the texture is to be blended with the given
/// colorize color as well as the alpha value.
virtual bool draw_texture(int16_t x, int16_t y, int16_t width, int16_t height, int16_t span_y,
const Texture &texture, uint32_t colorize, uint8_t alpha,
int screen_rotation_degrees) = 0;
const Texture &texture, const RgbaColor<uint8_t> &colorize,
uint8_t alpha, int screen_rotation_degrees) = 0;
};
# endif
@ -786,8 +786,9 @@ public:
.source_offset_x = internal_texture->source_offset_x,
.source_offset_y = internal_texture->source_offset_y,
};
return buffer->draw_texture(x, y, width, height, span_y, texture, colorize,
alpha, screen_rotation_degrees);
return buffer->draw_texture(x, y, width, height, span_y, texture,
Color::from_argb_encoded(colorize), alpha,
screen_rotation_degrees);
}
};
auto r =
@ -838,8 +839,9 @@ public:
.source_offset_x = internal_texture->source_offset_x,
.source_offset_y = internal_texture->source_offset_y,
};
return buffer->draw_texture(x, y, width, height, span_y, texture, colorize,
alpha, screen_rotation_degrees);
return buffer->draw_texture(x, y, width, height, span_y, texture,
Color::from_argb_encoded(colorize), alpha,
screen_rotation_degrees);
}
};
auto r = cbindgen_private::slint_software_renderer_render_accel_rgb565(inner,