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fix vp9_wb_write_bit uninitialized variable

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This fixes a valgrind error.

Change-Id: I0e1ef212ba09d65e3d71dd209f0786ae6530d2c8
This commit is contained in:
Jim Bankoski
2013-06-06 16:48:34 -07:00
parent b4c4f64862
commit c003b97d11
1 changed files with 6 additions and 2 deletions
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8
vp9/encoder/vp9_write_bit_buffer.h
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@@ -26,8 +26,12 @@ static void vp9_wb_write_bit(struct vp9_write_bit_buffer *wb, int bit) {
const int off = wb->bit_offset;
const int p = off / CHAR_BIT;
const int q = CHAR_BIT - 1 - off % CHAR_BIT;
wb->bit_buffer[p] &= ~(1 << q);
wb->bit_buffer[p] |= bit << q;
if (q == CHAR_BIT -1) {
wb->bit_buffer[p] = bit << q;
} else {
wb->bit_buffer[p] &= ~(1 << q);
wb->bit_buffer[p] |= bit << q;
}
wb->bit_offset = off + 1;
}