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sixel: fix asan runtime warning: left shift of 255 by 24 cannot...

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be represented in type 'int'
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Daniel Eklöf 2020-06-06 13:52:09 +02:00
parent f0980934d4
commit a08e7f358f
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GPG key ID: 5BBD4992C116573F
1 changed files with 4 additions and 4 deletions
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8
sixel.c
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@ -31,7 +31,7 @@ sixel_init(struct terminal *term)
term->sixel.image.height = 6;
for (size_t i = 0; i < 1 * 6; i++)
term->sixel.image.data[i] = term->colors.alpha / 256 << 24 | term->colors.bg;
term->sixel.image.data[i] = term->colors.alpha / 256u << 24 | term->colors.bg;
count = 0;
@ -220,7 +220,7 @@ resize(struct terminal *term, int new_width, int new_height)
memcpy(&new_data[r * new_width], &old_data[r * old_width], old_width * sizeof(uint32_t));
for (int c = old_width; c < new_width; c++)
new_data[r * new_width + c] = term->colors.alpha / 256 << 24 | term->colors.bg;
new_data[r * new_width + c] = term->colors.alpha / 256u << 24 | term->colors.bg;
}
free(old_data);
}
@ -228,7 +228,7 @@ resize(struct terminal *term, int new_width, int new_height)
/* Initialize new rows to background color */
for (int r = old_height; r < new_height; r++) {
for (int c = 0; c < new_width; c++)
new_data[r * new_width + c] = term->colors.alpha / 256 << 24 | term->colors.bg;
new_data[r * new_width + c] = term->colors.alpha / 256u << 24 | term->colors.bg;
}
assert(new_data != NULL);
@ -269,7 +269,7 @@ sixel_add(struct terminal *term, uint32_t color, uint8_t sixel)
size_t pixel_row = term->sixel.pos.row * 6 + i;
size_t stride = term->sixel.image.width;
size_t idx = pixel_row * stride + term->sixel.pos.col;
term->sixel.image.data[idx] = term->colors.alpha / 256 << 24 | color;
term->sixel.image.data[idx] = term->colors.alpha / 256u << 24 | color;
}
}