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Update ESP32-HUB75-MatrixPanel-I2S-DMA.h

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Kouzerumatsu / Bananafox 2023-02-11 13:46:34 +08:00
parent b72de03a74
commit 7bd6c7028f
1 changed files with 62 additions and 56 deletions
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110
src/ESP32-HUB75-MatrixPanel-I2S-DMA.h
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@ -431,22 +431,24 @@ class MatrixPanel_I2S_DMA {
uint8_t r, g, b;
color565to888(color, r, g, b);
startWrite();
switch (rotation) {
case 0: vlineDMA( x, y, h, r, g, b); break;
case 1: hlineDMA( _height - 1 - y - ( h - 1 ), x, h, r, g, b); break;
case 2: vlineDMA( _width - 1 - x, _height - 1 - y - ( h - 1 ), h, r, g, b); break;
case 3: hlineDMA( y, _width - 1 - x, h, r, g, b); break;
}
int16_t w = 1;
transform( x, y, w, h);
if( h > w )
vlineDMA( x, y, h, r, g, b);
else
hlineDMA( x, y, w, r, g, b);
endWrite();
}
// rgb888 overload
virtual inline void drawFastVLine(int16_t x, int16_t y, int16_t h, uint8_t r, uint8_t g, uint8_t b){
switch (rotation) {
case 0: vlineDMA( x, y, h, r, g, b); break;
case 1: hlineDMA( _height - 1 - y - ( h - 1 ), x, h, r, g, b); break;
case 2: vlineDMA( _width - 1 - x, _height - 1 - y - ( h - 1 ), h, r, g, b); break;
case 3: hlineDMA( y, _width - 1 - x, h, r, g, b); break;
}
int16_t w = 1;
transform( x, y, w, h);
if( h > w )
vlineDMA( x, y, h, r, g, b);
else
hlineDMA( x, y, w, r, g, b);
};
/**
@ -457,22 +459,24 @@ class MatrixPanel_I2S_DMA {
uint8_t r, g, b;
color565to888(color, r, g, b);
startWrite();
switch (rotation) {
case 0: hlineDMA( x, y, w, r, g, b); break;
case 1: vlineDMA( _height - 1 - y, x, w, r, g, b); break;
case 2: hlineDMA( _width - 1 - x - ( w - 1 ), _height - 1 - y, w, r, g, b); break;
case 3: vlineDMA( y, _width - 1 - x - ( w - 1 ), w, r, g, b); break;
}
int16_t h = 1;
transform( x, y, w, h);
if( h > w )
vlineDMA( x, y, h, r, g, b);
else
hlineDMA( x, y, w, r, g, b);
endWrite();
}
// rgb888 overload
virtual inline void drawFastHLine(int16_t x, int16_t y, int16_t w, uint8_t r, uint8_t g, uint8_t b){
switch (rotation) {
case 0: hlineDMA( x, y, w, r, g, b); break;
case 1: vlineDMA( _height - 1 - y, x, w, r, g, b); break;
case 2: hlineDMA( _width - 1 - x - ( w - 1 ), _height - 1 - y, w, r, g, b); break;
case 3: vlineDMA( y, _width - 1 - x - ( w - 1 ), w, r, g, b); break;
}
int16_t h = 1;
transform( x, y, w, h);
if( h > w )
vlineDMA( x, y, h, r, g, b);
else
hlineDMA( x, y, w, r, g, b);
};
/**
@ -483,23 +487,15 @@ class MatrixPanel_I2S_DMA {
uint8_t r, g, b;
color565to888(color, r, g, b);
startWrite();
switch (rotation) {
case 0: fillRectDMA( x, y, w, h, r, g, b); break;
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;
}
transform( x, y, w, h);
fillRectDMA( x, y, w, h, r, g, b);
endWrite();
}
// 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){
startWrite();
switch (rotation) {
case 0: fillRectDMA( x, y, w, h, r, g, b); break;
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;
}
transform( x, y, w, h);
fillRectDMA( x, y, w, h, r, g, b);
endWrite();
}
#endif
@ -795,9 +791,23 @@ class MatrixPanel_I2S_DMA {
*/
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
/***************************************************************************************/
@ -819,12 +829,10 @@ inline void MatrixPanel_I2S_DMA::drawPixel(int16_t x, int16_t y, uint16_t color)
{
uint8_t r,g,b;
color565to888(color,r,g,b);
switch (rotation) {
case 0: updateMatrixDMABuffer( x, y, r, g, b); break;
case 1: updateMatrixDMABuffer( _height - 1 - y, x, r, g, b); break;
case 2: updateMatrixDMABuffer( _width - 1 - x, _height - 1 - y, r, g, b); break;
case 3: updateMatrixDMABuffer( y, _width - 1 - x, r, g, b); break;
}
int16_t w = 1, h = 1;
transform( x, y, w, h);
updateMatrixDMABuffer( x, y, r, g, b);
}
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)
{
switch (rotation) {
case 0: updateMatrixDMABuffer( x, y, r, g, b); break;
case 1: updateMatrixDMABuffer( _height - 1 - y, x, r, g, b); break;
case 2: updateMatrixDMABuffer( _width - 1 - x, _height - 1 - y, r, g, b); break;
case 3: updateMatrixDMABuffer( y, _width - 1 - x, r, g, b); break;
}
int16_t w = 1, h = 1;
transform( x, y, w, h);
updateMatrixDMABuffer( x, y, r, g, 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
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);
}