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Remove useless code.

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The casts are to the same type and the #define not used.

Change-Id: I8d69c3b9dde7a1c53c2ba5a026a653d8c2e1d2a7
This commit is contained in:
Vincent Rabaud
2017-11-08 10:52:49 +01:00
parent 01a98217ad
commit c462cd0065
6 changed files with 6 additions and 17 deletions
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8
src/dec/frame_dec.c
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@ -728,7 +728,7 @@ static int AllocateMemory(VP8Decoder* const dec) {
}
mem = (uint8_t*)dec->mem_;
dec->intra_t_ = (uint8_t*)mem;
dec->intra_t_ = mem;
mem += intra_pred_mode_size;
dec->yuv_t_ = (VP8TopSamples*)mem;
@ -750,7 +750,7 @@ static int AllocateMemory(VP8Decoder* const dec) {
mem = (uint8_t*)WEBP_ALIGN(mem);
assert((yuv_size & WEBP_ALIGN_CST) == 0);
dec->yuv_b_ = (uint8_t*)mem;
dec->yuv_b_ = mem;
mem += yuv_size;
dec->mb_data_ = (VP8MBData*)mem;
@ -766,7 +766,7 @@ static int AllocateMemory(VP8Decoder* const dec) {
const int extra_rows = kFilterExtraRows[dec->filter_type_];
const int extra_y = extra_rows * dec->cache_y_stride_;
const int extra_uv = (extra_rows / 2) * dec->cache_uv_stride_;
dec->cache_y_ = ((uint8_t*)mem) + extra_y;
dec->cache_y_ = mem + extra_y;
dec->cache_u_ = dec->cache_y_
+ 16 * num_caches * dec->cache_y_stride_ + extra_uv;
dec->cache_v_ = dec->cache_u_
@ -776,7 +776,7 @@ static int AllocateMemory(VP8Decoder* const dec) {
mem += cache_size;
// alpha plane
dec->alpha_plane_ = alpha_size ? (uint8_t*)mem : NULL;
dec->alpha_plane_ = alpha_size ? mem : NULL;
mem += alpha_size;
assert(mem <= (uint8_t*)dec->mem_ + dec->mem_size_);

1
src/dec/vp8i_dec.h
View File

@ -57,7 +57,6 @@ extern "C" {
// '|' = left sample, '-' = top sample, '+' = top-left sample
// 't' = extra top-right sample for 4x4 modes
#define YUV_SIZE (BPS * 17 + BPS * 9)
#define Y_SIZE (BPS * 17)
#define Y_OFF (BPS * 1 + 8)
#define U_OFF (Y_OFF + BPS * 16 + BPS)
#define V_OFF (U_OFF + 16)