wuqiyang312
/
u8g2-copy
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Update u8g2_buffer.c

This commit is contained in:
theeprawn 2020-10-26 00:10:48 +00:00
parent d36aa0f414
commit 105fc7d2fb
1 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
csrc/u8g2_buffer.c
View File

@ -162,7 +162,12 @@ void u8g2_UpdateDisplayArea(u8g2_t *u8g2, uint8_t tx, uint8_t ty, uint8_t tw, u
page_size = u8g2->pixel_buf_width; /* 8*u8g2->u8g2_GetU8x8(u8g2)->display_info->tile_width */
ptr = u8g2_GetBufferPtr(u8g2);
ptr += tx*8;
if(u8g2->ll_hvline == u8g2_ll_hvline_vertical_top_lsb){
ptr += tx*8; /* 8 bytes across per tile, stacked vertically */
}else{
ptr += tx; /* 1 byte across per tile, stacked horizontally */
}
ptr += page_size*ty;
while( th > 0 )