Bodmer/TFT_eSPI
1
0
Fork 1
mirror of https://github.com/Bodmer/TFT_eSPI.git synced 2025-08-03 04:34:43 +02:00
Code Issues Packages Projects Releases Wiki Activity

Fix #289

Browse Source 
A 16 bit color image can now be plotted into an 8 bit Sprite.
This commit is contained in:
Bodmer
2019-01-22 17:43:31 +00:00
committed by GitHub
parent 8cf85c89d3
commit 0fdd25186a
1 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
Extensions/Sprite.cpp
View File

@@ -587,6 +587,7 @@ void TFT_eSprite::pushImage(int32_t x, int32_t y, uint32_t w, uint32_t h, uint1
uint16_t color = data[xp + yp * w]; uint16_t color = data[xp + yp * w];
if(_iswapBytes) color = color<<8 | color>>8; if(_iswapBytes) color = color<<8 | color>>8;
_img8[x + ys * _iwidth] = (uint8_t)((color & 0xE000)>>8 | (color & 0x0700)>>6 | (color & 0x0018)>>3); _img8[x + ys * _iwidth] = (uint8_t)((color & 0xE000)>>8 | (color & 0x0700)>>6 | (color & 0x0018)>>3);
x++;
} }
ys++; ys++;
} }
@@ -679,6 +680,7 @@ void TFT_eSprite::pushImage(int32_t x, int32_t y, uint32_t w, uint32_t h, const
uint16_t color = pgm_read_word(data + xp + yp * w); uint16_t color = pgm_read_word(data + xp + yp * w);
if(_iswapBytes) color = color<<8 | color>>8; if(_iswapBytes) color = color<<8 | color>>8;
_img8[x + ys * _iwidth] = (uint8_t)((color & 0xE000)>>8 | (color & 0x0700)>>6 | (color & 0x0018)>>3); _img8[x + ys * _iwidth] = (uint8_t)((color & 0xE000)>>8 | (color & 0x0700)>>6 | (color & 0x0018)>>3);
x++;
} }
ys++; ys++;
} }