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Add RGB565 rendering function to the C++ software renderer

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This commit is contained in:
Simon Hausmann 2023-07-20 11:43:59 +02:00
parent 1ecd36d51a
commit cc36915241
2 changed files with 29 additions and 1 deletions
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13
api/cpp/include/slint_platform.h
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@ -295,6 +295,19 @@ public:
cbindgen_private::slint_software_renderer_render_rgb8(
inner, &window.window_handle().inner, buffer.data(), buffer.size(), pixel_stride);
}
/// Render the window scene into an RGB 565 encoded pixel buffer
///
/// The buffer must be at least as large as the associated slint::Window
///
/// The stride is the amount of pixels between two lines in the buffer.
/// It is must be at least as large as the width of the window.
void render_rgb565(const Window &window, std::span<uint16_t> buffer,
std::size_t pixel_stride) const
{
cbindgen_private::slint_software_renderer_render_rgb565(
inner, &window.window_handle().inner, buffer.data(), buffer.size(), pixel_stride);
}
};
/// An opaque, low-level window handle that internalizes everything necessary to exchange messages