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Update aom to v1.0.0

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Update aom to commit id d14c5bb4f336ef1842046089849dee4a301fbbf0.
This commit is contained in:
trav90 2018-10-19 21:52:15 -05:00 • committed by Roy Tam
commit 48f6d2e034
1087 changed files with 154333 additions and 265310 deletions
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18
third_party/aom/aom_mem/aom_mem.c vendored
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@ -9,8 +9,6 @@
* PATENTS file, you can obtain it at www.aomedia.org/license/patent.
*/
#define __AOM_MEM_C__
#include "aom_mem.h"
#include <stdio.h>
#include <stdlib.h>
@ -18,6 +16,17 @@
#include "include/aom_mem_intrnl.h"
#include "aom/aom_integer.h"
#if defined(AOM_MAX_ALLOCABLE_MEMORY)
// Returns 0 in case of overflow of nmemb * size.
static int check_size_argument_overflow(uint64_t nmemb, uint64_t size) {
const uint64_t total_size = nmemb * size;
if (nmemb == 0) return 1;
if (size > AOM_MAX_ALLOCABLE_MEMORY / nmemb) return 0;
if (total_size != (size_t)total_size) return 0;
return 1;
}
#endif
static size_t GetAlignedMallocSize(size_t size, size_t align) {
return size + align - 1 + ADDRESS_STORAGE_SIZE;
}
@ -40,6 +49,9 @@ static void *GetActualMallocAddress(void *const mem) {
void *aom_memalign(size_t align, size_t size) {
void *x = NULL;
const size_t aligned_size = GetAlignedMallocSize(size, align);
#if defined(AOM_MAX_ALLOCABLE_MEMORY)
if (!check_size_argument_overflow(1, aligned_size)) return NULL;
#endif
void *const addr = malloc(aligned_size);
if (addr) {
x = align_addr((unsigned char *)addr + ADDRESS_STORAGE_SIZE, align);
@ -64,11 +76,9 @@ void aom_free(void *memblk) {
}
}
#if CONFIG_HIGHBITDEPTH
void *aom_memset16(void *dest, int val, size_t length) {
size_t i;
uint16_t *dest16 = (uint16_t *)dest;
for (i = 0; i < length; i++) *dest16++ = val;
return dest;
}
#endif // CONFIG_HIGHBITDEPTH