change WEBP_ALIGN_CST value to 31

(and make dec/frame.c use the common macros too)

Change-Id: Ie44dbd82e067934b17ca3ffba4dd45ab0d61d3f6
This commit is contained in:
Pascal Massimino 2015-10-14 00:29:57 -07:00 committed by James Zern
parent f717b82864
commit d64d376c2a
2 changed files with 4 additions and 7 deletions

View File

@ -15,9 +15,6 @@
#include "./vp8i.h" #include "./vp8i.h"
#include "../utils/utils.h" #include "../utils/utils.h"
#define ALIGN_CST (32 - 1)
#define DO_ALIGN(PTR) ((uintptr_t)((PTR) + ALIGN_CST) & ~ALIGN_CST)
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
// Main reconstruction function. // Main reconstruction function.
@ -724,7 +721,7 @@ static int AllocateMemory(VP8Decoder* const dec) {
const uint64_t needed = (uint64_t)intra_pred_mode_size const uint64_t needed = (uint64_t)intra_pred_mode_size
+ top_size + mb_info_size + f_info_size + top_size + mb_info_size + f_info_size
+ yuv_size + mb_data_size + yuv_size + mb_data_size
+ cache_size + alpha_size + ALIGN_CST; + cache_size + alpha_size + WEBP_ALIGN_CST;
uint8_t* mem; uint8_t* mem;
if (needed != (size_t)needed) return 0; // check for overflow if (needed != (size_t)needed) return 0; // check for overflow
@ -761,8 +758,8 @@ static int AllocateMemory(VP8Decoder* const dec) {
dec->thread_ctx_.f_info_ += mb_w; dec->thread_ctx_.f_info_ += mb_w;
} }
mem = (uint8_t*)DO_ALIGN(mem); mem = (uint8_t*)WEBP_ALIGN(mem);
assert((yuv_size & ALIGN_CST) == 0); assert((yuv_size & WEBP_ALIGN_CST) == 0);
dec->yuv_b_ = (uint8_t*)mem; dec->yuv_b_ = (uint8_t*)mem;
mem += yuv_size; mem += yuv_size;

View File

@ -46,7 +46,7 @@ WEBP_EXTERN(void) WebPSafeFree(void* const ptr);
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
// Alignment // Alignment
#define WEBP_ALIGN_CST 15 #define WEBP_ALIGN_CST 31
#define WEBP_ALIGN(PTR) ((uintptr_t)((PTR) + WEBP_ALIGN_CST) & ~WEBP_ALIGN_CST) #define WEBP_ALIGN(PTR) ((uintptr_t)((PTR) + WEBP_ALIGN_CST) & ~WEBP_ALIGN_CST)
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------