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Avoid overflowing when rerendering character.

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This commit is contained in:
Aaron Culliney 2015-05-29 22:14:53 -07:00
parent e6ec58a8ba
commit 31cef9eb58
1 changed files with 1 additions and 1 deletions
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src/video/gltouchkbd.c
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@ -174,7 +174,7 @@ static void _rerender_character(int col, int row, uint8_t *fb) {
// re-generate texture RGBA_8888 from indexed color
const unsigned int colCount = 1;
const unsigned int pixCharsWidth = (FONT80_WIDTH_PIXELS+1)*colCount;
const unsigned int pixCharsWidth = FONT80_WIDTH_PIXELS*colCount;
const unsigned int rowStride = hudKeyboard->pixWidth - pixCharsWidth;
unsigned int srcIndex = (row * hudKeyboard->pixWidth * FONT_HEIGHT_PIXELS) + (col * FONT80_WIDTH_PIXELS);
unsigned int dstIndex = srcIndex * 4;