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issue #736

This commit is contained in:
kraus 2018-11-02 09:01:40 +01:00
parent 9b9cb2fa7e
commit 3702b0da95
2 changed files with 3 additions and 4 deletions
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2
csrc/u8g2_setup.c
View File

@ -207,7 +207,7 @@ void u8g2_update_dimension_r0(u8g2_t *u8g2)
void u8g2_update_page_win_r0(u8g2_t *u8g2)
{
u8g2->user_x0 = 0;
u8g2->user_x1 = u8g2->pixel_buf_width; /* pixel_buf_width replaced with width */
u8g2->user_x1 = u8g2->width; /* pixel_buf_width replaced with width */
u8g2->user_y0 = u8g2->buf_y0;
u8g2->user_y1 = u8g2->buf_y1;

5
sys/sdl/full_buffer_send_window/main.c
View File

@ -11,14 +11,14 @@ u8g2_t u8g2;
- Any display rotation/mirror is ignored
- Only works with displays, which support U8x8 API
- Only available in full buffer mode
- Will not send the e-paper refresh message
*/
u8g2_SendTileSubBuffer(u8g2_t *u8g2, uint8_t x, uint8_t y, uint8_t w, uint8_t h)
{
uint16_t page_size;
uint8_t *ptr;
/* the page size in bytes is equal to the pixel width in bits */
page_size = u8g2->pixel_buf_width;
page_size = u8g2->pixel_buf_width; /* 8*u8g2->u8g2_GetU8x8(u8g2)->display_info->tile_width */
ptr = u8g2_GetBufferPtr(u8g2);
ptr += x*8;
@ -48,7 +48,6 @@ void u8g2_SendWindow(u8g2_t *u8g2, u8g2_uint_t x0, u8g2_uint_t y0, u8g2_uint_t x
y1 +=7;
y1 /= 8;
u8g2_SendTileSubBuffer(u8g2, x0, y0, x1-x0, y1-y0);
}