ScStw/ESP32-HUB75-MatrixPanel-DMA
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Fix VirtualMatrixPanel with NO_GFX

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fix Compile error, 'rotate' in void VirtualMatrixPanel::setRotation is not defined, when using NO_GFX
add int16_t width() and int16_t height(), when using NO_GFX
Otherwise you cant get the dimensions of the virtual panel
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Lukaswnd 2024-01-18 12:24:18 +01:00 committed by GitHub
parent 987ca1c87d
commit 692078352e
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1 changed files with 8 additions and 0 deletions
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src/ESP32-VirtualMatrixPanel-I2S-DMA.h
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@ -124,6 +124,11 @@ public:
void drawPixel(int16_t x, int16_t y, CRGB color); void drawPixel(int16_t x, int16_t y, CRGB color);
#endif #endif
#ifdef NO_GFX
inline int16_t width() const { return _virtualResX; }
inline int16_t height() const { return _virtualResY; }
#endif
uint16_t color444(uint8_t r, uint8_t g, uint8_t b) uint16_t color444(uint8_t r, uint8_t g, uint8_t b)
{ {
return display->color444(r, g, b); return display->color444(r, g, b);
@ -479,6 +484,9 @@ inline void VirtualMatrixPanel::setRotation(uint8_t rotate)
// Change the _width and _height variables used by the underlying adafruit gfx library. // Change the _width and _height variables used by the underlying adafruit gfx library.
// Actual pixel rotation / mapping is done in the getCoords function. // Actual pixel rotation / mapping is done in the getCoords function.
#ifdef NO_GFX
int8_t rotation;
#endif
rotation = (rotate & 3); rotation = (rotate & 3);
switch (rotation) { switch (rotation) {
case 0: // nothing case 0: // nothing