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ILI9341 read_pixels().

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Improves on / abstracts prior interface, which just handed back uint16_ts from the LCD's parallel interface.
This commit is contained in:
Jared Boone 2016-02-19 15:31:56 -08:00
parent bdaa13c103
commit 77eb0c5d24
2 changed files with 42 additions and 0 deletions
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9
firmware/common/lcd_ili9341.hpp
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@ -65,6 +65,14 @@ public:
draw_pixels(r, colors.data(), colors.size());
}
template<size_t N>
void read_pixels(
const ui::Rect r,
std::array<ui::ColorRGB888, N>& colors
) {
read_pixels(r, colors.data(), colors.size());
}
void draw_bitmap(
const ui::Point p,
const ui::Size size,
@ -101,6 +109,7 @@ private:
scroll_t scroll_state;
void draw_pixels(const ui::Rect r, const ui::Color* const colors, const size_t count);
void read_pixels(const ui::Rect r, ui::ColorRGB888* const colors, const size_t count);
};
} /* namespace lcd */