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Update libaom to commit ID 1e227d41f0616de9548a673a83a21ef990b62591

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trav90 2018-10-19 23:05:00 -05:00 • committed by Roy Tam
commit 368651059a
526 changed files with 34535 additions and 15900 deletions
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24
third_party/aom/aom_scale/generic/yv12config.c vendored
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@ -14,6 +14,7 @@
#include "aom_mem/aom_mem.h"
#include "aom_ports/mem.h"
#include "aom_scale/yv12config.h"
#include "av1/common/enums.h"
/****************************************************************************
* Exports
@ -50,11 +51,11 @@ int aom_realloc_frame_buffer(YV12_BUFFER_CONFIG *ybf, int width, int height,
int border, int byte_alignment,
aom_codec_frame_buffer_t *fb,
aom_get_frame_buffer_cb_fn_t cb, void *cb_priv) {
if (ybf) {
#if CONFIG_SIZE_LIMIT
if (width > DECODE_WIDTH_LIMIT || height > DECODE_HEIGHT_LIMIT) return -1;
if (width > DECODE_WIDTH_LIMIT || height > DECODE_HEIGHT_LIMIT) return -1;
#endif
if (ybf) {
const int aom_byte_align = (byte_alignment == 0) ? 1 : byte_alignment;
const int aligned_width = (width + 7) & ~7;
const int aligned_height = (height + 7) & ~7;
@ -74,6 +75,17 @@ int aom_realloc_frame_buffer(YV12_BUFFER_CONFIG *ybf, int width, int height,
uint8_t *buf = NULL;
#if defined AOM_MAX_ALLOCABLE_MEMORY
// The size of ybf->buffer_alloc.
uint64_t alloc_size = frame_size;
// The size of ybf->y_buffer_8bit.
if (use_highbitdepth) alloc_size += yplane_size;
// The decoder may allocate REF_FRAMES frame buffers in the frame buffer
// pool. Bound the total amount of allocated memory as if these REF_FRAMES
// frame buffers were allocated in a single allocation.
if (alloc_size > AOM_MAX_ALLOCABLE_MEMORY / REF_FRAMES) return -1;
#endif
if (cb != NULL) {
const int align_addr_extra_size = 31;
const uint64_t external_frame_size = frame_size + align_addr_extra_size;
@ -94,7 +106,7 @@ int aom_realloc_frame_buffer(YV12_BUFFER_CONFIG *ybf, int width, int height,
// This memset is needed for fixing the issue of using uninitialized
// value in msan test. It will cause a perf loss, so only do this for
// msan test.
memset(ybf->buffer_alloc, 0, (int)frame_size);
memset(ybf->buffer_alloc, 0, (size_t)frame_size);
#endif
#endif
} else if (frame_size > (size_t)ybf->buffer_alloc_sz) {
@ -165,7 +177,11 @@ int aom_realloc_frame_buffer(YV12_BUFFER_CONFIG *ybf, int width, int height,
ybf->y_buffer_8bit = (uint8_t *)aom_memalign(32, (size_t)yplane_size);
if (!ybf->y_buffer_8bit) return -1;
} else {
assert(!ybf->y_buffer_8bit);
if (ybf->y_buffer_8bit) {
aom_free(ybf->y_buffer_8bit);
ybf->y_buffer_8bit = NULL;
ybf->buf_8bit_valid = 0;
}
}
ybf->corrupted = 0; /* assume not corrupted by errors */