generic-library/vpx
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vp9: Fix mem rel for non-ref for external buffer.

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Release frame buffers for non-ref when the decoder is destroyed.

Enable the non ref test.

BUG=b/68819248

Change-Id: Id87ef3b0a62318f9812e927cd957c05c859047fa
This commit is contained in:
Jerome Jiang 2017-11-07 13:00:01 -08:00
parent a68bbcff29
commit 6246d8aa76
6 changed files with 13 additions and 4 deletions
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2
test/external_frame_buffer_test.cc
View File

@ -499,7 +499,7 @@ TEST_F(ExternalFrameBufferTest, SetAfterDecode) {
release_vp9_frame_buffer));
}
TEST_F(ExternalFrameBufferNonRefTest, DISABLED_ReleaseNonRefFrameBuffer) {
TEST_F(ExternalFrameBufferNonRefTest, ReleaseNonRefFrameBuffer) {
const int num_buffers = VP9_MAXIMUM_REF_BUFFERS + VPX_MAXIMUM_WORK_BUFFERS;
ASSERT_EQ(VPX_CODEC_OK,
SetFrameBufferFunctions(num_buffers, get_vp9_frame_buffer,

3
vp9/common/vp9_alloccommon.c
View File

@ -65,10 +65,11 @@ void vp9_free_ref_frame_buffers(BufferPool *pool) {
int i;
for (i = 0; i < FRAME_BUFFERS; ++i) {
if (pool->frame_bufs[i].ref_count > 0 &&
if (!pool->frame_bufs[i].released &&
pool->frame_bufs[i].raw_frame_buffer.data != NULL) {
pool->release_fb_cb(pool->cb_priv, &pool->frame_bufs[i].raw_frame_buffer);
pool->frame_bufs[i].ref_count = 0;
pool->frame_bufs[i].released = 1;
}
vpx_free(pool->frame_bufs[i].mvs);
pool->frame_bufs[i].mvs = NULL;

1
vp9/common/vp9_onyxc_int.h
View File

@ -69,6 +69,7 @@ typedef struct {
MV_REF *mvs;
int mi_rows;
int mi_cols;
uint8_t released;
vpx_codec_frame_buffer_t raw_frame_buffer;
YV12_BUFFER_CONFIG buf;
} RefCntBuffer;

2
vp9/decoder/vp9_decodeframe.c
View File

@ -1184,6 +1184,7 @@ static void setup_frame_size(VP9_COMMON *cm, struct vpx_read_bit_buffer *rb) {
"Failed to allocate frame buffer");
}
pool->frame_bufs[cm->new_fb_idx].released = 0;
pool->frame_bufs[cm->new_fb_idx].buf.subsampling_x = cm->subsampling_x;
pool->frame_bufs[cm->new_fb_idx].buf.subsampling_y = cm->subsampling_y;
pool->frame_bufs[cm->new_fb_idx].buf.bit_depth = (unsigned int)cm->bit_depth;
@ -1267,6 +1268,7 @@ static void setup_frame_size_with_refs(VP9_COMMON *cm,
"Failed to allocate frame buffer");
}
pool->frame_bufs[cm->new_fb_idx].released = 0;
pool->frame_bufs[cm->new_fb_idx].buf.subsampling_x = cm->subsampling_x;
pool->frame_bufs[cm->new_fb_idx].buf.subsampling_y = cm->subsampling_y;
pool->frame_bufs[cm->new_fb_idx].buf.bit_depth = (unsigned int)cm->bit_depth;

6
vp9/decoder/vp9_decoder.c
View File

@ -287,9 +287,13 @@ int vp9_receive_compressed_data(VP9Decoder *pbi, size_t size,
pbi->ready_for_new_data = 0;
// Check if the previous frame was a frame without any references to it.
if (cm->new_fb_idx >= 0 && frame_bufs[cm->new_fb_idx].ref_count == 0)
if (cm->new_fb_idx >= 0 && frame_bufs[cm->new_fb_idx].ref_count == 0 &&
!frame_bufs[cm->new_fb_idx].released) {
pool->release_fb_cb(pool->cb_priv,
&frame_bufs[cm->new_fb_idx].raw_frame_buffer);
frame_bufs[cm->new_fb_idx].released = 1;
}
// Find a free frame buffer. Return error if can not find any.
cm->new_fb_idx = get_free_fb(cm);
if (cm->new_fb_idx == INVALID_IDX) {

3
vp9/decoder/vp9_decoder.h
View File

@ -117,9 +117,10 @@ static INLINE void decrease_ref_count(int idx, RefCntBuffer *const frame_bufs,
// But the private buffer is not set up until finish decoding header.
// So any error happens during decoding header, the frame_bufs will not
// have valid priv buffer.
if (frame_bufs[idx].ref_count == 0 &&
if (!frame_bufs[idx].released && frame_bufs[idx].ref_count == 0 &&
frame_bufs[idx].raw_frame_buffer.priv) {
pool->release_fb_cb(pool->cb_priv, &frame_bufs[idx].raw_frame_buffer);
frame_bufs[idx].released = 1;
}
}
}