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basic provision for feeding external pictures to the cameras
This commit is contained in:

committed by
Nadia Holmquist Pedersen

parent
59a5923463
commit
ee61062aa1
@ -758,6 +758,30 @@ void Camera::MCU_Write(u16 addr, u8 val)
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MCURegs[addr] = val;
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}
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void Camera::InputFrame(u32* data, int width, int height)
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{
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// TODO: double-buffering?
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if (width == 640 && height == 480)
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{
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memcpy(FrameBuffer, data, 640*480*sizeof(u32));
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return;
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}
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for (int dy = 0; dy < 480; dy++)
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{
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int sy = (dy * height) / 480;
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for (int dx = 0; dx < 640; dx++)
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{
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int sx = (dx * width) / 640;
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FrameBuffer[dy*640 + dx] = data[sy*width + sx];
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}
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}
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}
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}
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