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authorDiego Biurrun <diego@biurrun.de>2012-04-02 19:34:44 +0200
committerDiego Biurrun <diego@biurrun.de>2012-04-20 21:08:34 +0200
commitb1563d0cf99a6ac1dd66d8baabe60b1c859a735a (patch)
tree27427b1191b72ff638b598327b2a43427521e26a /libavcodec/ivi_common.c
parentb0e9edc44f1722787adacbff9aa60343206a58c0 (diff)
downloadffmpeg-b1563d0cf99a6ac1dd66d8baabe60b1c859a735a.tar.gz
ivi_common: Initialize a variable at declaration in ff_ivi_decode_blocks().
This simplifies the code a bit and avoids an uninitialized variable warning.
Diffstat (limited to 'libavcodec/ivi_common.c')
-rw-r--r--libavcodec/ivi_common.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/libavcodec/ivi_common.c b/libavcodec/ivi_common.c
index b930e1517d..b9ec1c28cd 100644
--- a/libavcodec/ivi_common.c
+++ b/libavcodec/ivi_common.c
@@ -330,7 +330,7 @@ int ff_ivi_dec_tile_data_size(GetBitContext *gb)
int ff_ivi_decode_blocks(GetBitContext *gb, IVIBandDesc *band, IVITile *tile)
{
int mbn, blk, num_blocks, num_coeffs, blk_size, scan_pos, run, val,
- pos, is_intra, mc_type, mv_x, mv_y, col_mask;
+ pos, is_intra, mc_type = 0, mv_x, mv_y, col_mask;
uint8_t col_flags[8];
int32_t prev_dc, trvec[64];
uint32_t cbp, sym, lo, hi, quant, buf_offs, q;
@@ -370,9 +370,7 @@ int ff_ivi_decode_blocks(GetBitContext *gb, IVIBandDesc *band, IVITile *tile)
if (!is_intra) {
mv_x = mb->mv_x;
mv_y = mb->mv_y;
- if (!band->is_halfpel) {
- mc_type = 0; /* we have only fullpel vectors */
- } else {
+ if (band->is_halfpel) {
mc_type = ((mv_y & 1) << 1) | (mv_x & 1);
mv_x >>= 1;
mv_y >>= 1; /* convert halfpel vectors into fullpel ones */