ScStw/ESP32-HUB75-MatrixPanel-DMA
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Merge pull request #398 from Kouzeru/master

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Fix compilation fail with NO_GFX
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mrfaptastic 2023-02-11 17:14:23 +10:00 committed by GitHub
commit 48d89f9d3f
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1 changed files with 62 additions and 56 deletions
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src/ESP32-HUB75-MatrixPanel-I2S-DMA.h
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@ -431,22 +431,24 @@ class MatrixPanel_I2S_DMA {
uint8_t r, g, b; uint8_t r, g, b;
color565to888(color, r, g, b); color565to888(color, r, g, b);
startWrite(); startWrite();
switch (rotation) {
case 0: vlineDMA( x, y, h, r, g, b); break; int16_t w = 1;
case 1: hlineDMA( _height - 1 - y - ( h - 1 ), x, h, r, g, b); break; transform( x, y, w, h);
case 2: vlineDMA( _width - 1 - x, _height - 1 - y - ( h - 1 ), h, r, g, b); break; if( h > w )
case 3: hlineDMA( y, _width - 1 - x, h, r, g, b); break; vlineDMA( x, y, h, r, g, b);
} else
hlineDMA( x, y, w, r, g, b);
endWrite(); endWrite();
} }
// rgb888 overload // rgb888 overload
virtual inline void drawFastVLine(int16_t x, int16_t y, int16_t h, uint8_t r, uint8_t g, uint8_t b){ virtual inline void drawFastVLine(int16_t x, int16_t y, int16_t h, uint8_t r, uint8_t g, uint8_t b){
switch (rotation) { int16_t w = 1;
case 0: vlineDMA( x, y, h, r, g, b); break; transform( x, y, w, h);
case 1: hlineDMA( _height - 1 - y - ( h - 1 ), x, h, r, g, b); break; if( h > w )
case 2: vlineDMA( _width - 1 - x, _height - 1 - y - ( h - 1 ), h, r, g, b); break; vlineDMA( x, y, h, r, g, b);
case 3: hlineDMA( y, _width - 1 - x, h, r, g, b); break; else
} hlineDMA( x, y, w, r, g, b);
}; };
/** /**
@ -457,22 +459,24 @@ class MatrixPanel_I2S_DMA {
uint8_t r, g, b; uint8_t r, g, b;
color565to888(color, r, g, b); color565to888(color, r, g, b);
startWrite(); startWrite();
switch (rotation) {
case 0: hlineDMA( x, y, w, r, g, b); break; int16_t h = 1;
case 1: vlineDMA( _height - 1 - y, x, w, r, g, b); break; transform( x, y, w, h);
case 2: hlineDMA( _width - 1 - x - ( w - 1 ), _height - 1 - y, w, r, g, b); break; if( h > w )
case 3: vlineDMA( y, _width - 1 - x - ( w - 1 ), w, r, g, b); break; vlineDMA( x, y, h, r, g, b);
} else
hlineDMA( x, y, w, r, g, b);
endWrite(); endWrite();
} }
// rgb888 overload // rgb888 overload
virtual inline void drawFastHLine(int16_t x, int16_t y, int16_t w, uint8_t r, uint8_t g, uint8_t b){ virtual inline void drawFastHLine(int16_t x, int16_t y, int16_t w, uint8_t r, uint8_t g, uint8_t b){
switch (rotation) { int16_t h = 1;
case 0: hlineDMA( x, y, w, r, g, b); break; transform( x, y, w, h);
case 1: vlineDMA( _height - 1 - y, x, w, r, g, b); break; if( h > w )
case 2: hlineDMA( _width - 1 - x - ( w - 1 ), _height - 1 - y, w, r, g, b); break; vlineDMA( x, y, h, r, g, b);
case 3: vlineDMA( y, _width - 1 - x - ( w - 1 ), w, r, g, b); break; else
} hlineDMA( x, y, w, r, g, b);
}; };
/** /**
@ -483,23 +487,15 @@ class MatrixPanel_I2S_DMA {
uint8_t r, g, b; uint8_t r, g, b;
color565to888(color, r, g, b); color565to888(color, r, g, b);
startWrite(); startWrite();
switch (rotation) { transform( x, y, w, h);
case 0: fillRectDMA( x, y, w, h, r, g, b); break; fillRectDMA( x, y, w, h, r, g, b);
case 1: fillRectDMA( _height - 1 - y - ( h - 1 ), x, h, w, r, g, b); break;
case 2: fillRectDMA( _width - 1 - x - ( w - 1 ), _height - 1 - y - ( h - 1 ), w, h, r, g, b); break;
case 3: fillRectDMA( y, _width - 1 - x - ( w - 1 ), h, w, r, g, b); break;
}
endWrite(); endWrite();
} }
// rgb888 overload // rgb888 overload
virtual inline void fillRect(int16_t x, int16_t y, int16_t w, int16_t h, uint8_t r, uint8_t g, uint8_t b){ virtual inline void fillRect(int16_t x, int16_t y, int16_t w, int16_t h, uint8_t r, uint8_t g, uint8_t b){
startWrite(); startWrite();
switch (rotation) { transform( x, y, w, h);
case 0: fillRectDMA( x, y, w, h, r, g, b); break; fillRectDMA( x, y, w, h, r, g, b);
case 1: fillRectDMA( _height - 1 - y - ( h - 1 ), x, h, w, r, g, b); break;
case 2: fillRectDMA( _width - 1 - x - ( w - 1 ), _height - 1 - y - ( h - 1 ), w, h, r, g, b); break;
case 3: fillRectDMA( y, _width - 1 - x - ( w - 1 ), h, w, r, g, b); break;
}
endWrite(); endWrite();
} }
#endif #endif
@ -795,9 +791,23 @@ class MatrixPanel_I2S_DMA {
*/ */
void brtCtrlOEv2(uint8_t brt, const int _buff_id=0); void brtCtrlOEv2(uint8_t brt, const int _buff_id=0);
/**
* @brief - transforms coordinates according to orientation
* @param x - x position origin
* @param y - y position origin
* @param w - rectangular width
* @param h - rectangular height
*/
void transform(int16_t &x, int16_t &y, int16_t &w, int16_t &h){
#ifndef NO_GFX
int16_t t;
switch (rotation) {
case 1: t = _height - 1 - y - ( h - 1 ); y = x; x = t; t = h; h = w; w = t; return;
case 2: x = _width - 1 - x - ( w - 1 ); y = _height - 1 - y - ( h - 1 ); return;
case 3: t = y; y = _width - 1 - x - ( w - 1 ); x = t; t = h; h = w; w = t; return;
}
#endif
};
}; // end Class header }; // end Class header
/***************************************************************************************/ /***************************************************************************************/
@ -819,12 +829,10 @@ inline void MatrixPanel_I2S_DMA::drawPixel(int16_t x, int16_t y, uint16_t color)
{ {
uint8_t r,g,b; uint8_t r,g,b;
color565to888(color,r,g,b); color565to888(color,r,g,b);
switch (rotation) {
case 0: updateMatrixDMABuffer( x, y, r, g, b); break; int16_t w = 1, h = 1;
case 1: updateMatrixDMABuffer( _height - 1 - y, x, r, g, b); break; transform( x, y, w, h);
case 2: updateMatrixDMABuffer( _width - 1 - x, _height - 1 - y, r, g, b); break; updateMatrixDMABuffer( x, y, r, g, b);
case 3: updateMatrixDMABuffer( y, _width - 1 - x, r, g, b); break;
}
} }
inline void MatrixPanel_I2S_DMA::fillScreen(uint16_t color) // adafruit virtual void override inline void MatrixPanel_I2S_DMA::fillScreen(uint16_t color) // adafruit virtual void override
@ -837,13 +845,9 @@ inline void MatrixPanel_I2S_DMA::fillScreen(uint16_t color) // adafruit virtual
inline void MatrixPanel_I2S_DMA::drawPixelRGB888(int16_t x, int16_t y, uint8_t r, uint8_t g,uint8_t b) inline void MatrixPanel_I2S_DMA::drawPixelRGB888(int16_t x, int16_t y, uint8_t r, uint8_t g,uint8_t b)
{ {
switch (rotation) { int16_t w = 1, h = 1;
case 0: updateMatrixDMABuffer( x, y, r, g, b); break; transform( x, y, w, h);
case 1: updateMatrixDMABuffer( _height - 1 - y, x, r, g, b); break; updateMatrixDMABuffer( x, y, r, g, b);
case 2: updateMatrixDMABuffer( _width - 1 - x, _height - 1 - y, r, g, b); break;
case 3: updateMatrixDMABuffer( y, _width - 1 - x, r, g, b); break;
}
} }
inline void MatrixPanel_I2S_DMA::fillScreenRGB888(uint8_t r, uint8_t g,uint8_t b) inline void MatrixPanel_I2S_DMA::fillScreenRGB888(uint8_t r, uint8_t g,uint8_t b)
@ -855,6 +859,8 @@ inline void MatrixPanel_I2S_DMA::fillScreenRGB888(uint8_t r, uint8_t g,uint8_t b
// Support for CRGB values provided via FastLED // Support for CRGB values provided via FastLED
inline void MatrixPanel_I2S_DMA::drawPixel(int16_t x, int16_t y, CRGB color) inline void MatrixPanel_I2S_DMA::drawPixel(int16_t x, int16_t y, CRGB color)
{ {
int16_t w = 1, h = 1;
transform( x, y, w, h);
updateMatrixDMABuffer( x, y, color.red, color.green, color.blue); updateMatrixDMABuffer( x, y, color.red, color.green, color.blue);
} }