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Fix #1877

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Bodmer
2022-06-16 23:31:07 +01:00
parent ba819765af
commit 781b0bc67c
3 changed files with 5 additions and 5 deletions
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6
Extensions/Sprite.cpp
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@ -423,7 +423,7 @@ bool TFT_eSprite::pushRotated(int16_t angle, uint32_t transp)
if (_bpp == 4) tpcolor = _colorMap[transp & 0x0F];
tpcolor = tpcolor>>8 | tpcolor<<8; // Working with swapped color bytes
}
_tft->startWrite(); // Avoid transaction overhead for every tft pixel
_tft->startWrite(); // Avoid transaction overhead for every tft pixel
// Scan destination bounding box and fetch transformed pixels from source Sprite
for (int32_t y = min_y; y <= max_y; y++, yt++) {
@ -441,7 +441,7 @@ bool TFT_eSprite::pushRotated(int16_t angle, uint32_t transp)
int32_t yp = ys >> FP_SCALE;
if (_bpp == 16) {rp = _img[xp + yp * _iwidth]; }
else { rp = readPixel(xp, yp); rp = (uint16_t)(rp>>8 | rp<<8); }
if (tpcolor == rp) {
if (transp != 0x00FFFFFF && tpcolor == rp) {
if (pixel_count) {
// TFT window is already clipped, so this is faster than pushImage()
_tft->setWindow(x - pixel_count, y, x - 1, y);
@ -517,7 +517,7 @@ bool TFT_eSprite::pushRotated(TFT_eSprite *spr, int16_t angle, uint32_t transp)
int32_t yp = ys >> FP_SCALE;
if (_bpp == 16) rp = _img[xp + yp * _iwidth];
else { rp = readPixel(xp, yp); rp = (uint16_t)(rp>>8 | rp<<8); }
if (tpcolor == rp) {
if (transp != 0x00FFFFFF && tpcolor == rp) {
if (pixel_count) {
spr->pushImage(x - pixel_count, y, pixel_count, 1, sline_buffer);
pixel_count = 0;

2
library.json
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@ -1,6 +1,6 @@
{
"name": "TFT_eSPI",
"version": "2.4.70",
"version": "2.4.71",
"keywords": "Arduino, tft, display, ttgo, LilyPi, WT32-SC01, ePaper, display, Pico, RP2040 Nano Connect, RP2040, STM32, ESP8266, NodeMCU, ESP32, M5Stack, ILI9341, ST7735, ILI9163, S6D02A1, ILI9481, ILI9486, ILI9488, ST7789, ST7796, RM68140, SSD1351, SSD1963, ILI9225, HX8357D, GC9A01, R61581",
"description": "A TFT and ePaper SPI graphics library with optimisation for Raspberry Pi Pico, RP2040, ESP8266, ESP32 and STM32",
"repository":

2
library.properties
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@ -1,5 +1,5 @@
name=TFT_eSPI
version=2.4.70
version=2.4.71
author=Bodmer
maintainer=Bodmer
sentence=TFT graphics library for Arduino processors with performance optimisation for RP2040, STM32, ESP8266 and ESP32