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VP9_denoiser: pass address in copy_frame to make it faster.

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Change-Id: I65269ddb3ea5f911d5be38614b93c97be7e1ba76
This commit is contained in:
jackychen 2015-10-07 13:21:25 -07:00
parent 780ada18aa
commit b0a2ba2ffa
1 changed files with 19 additions and 18 deletions
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37
vp9/encoder/vp9_denoiser.c
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@ -346,23 +346,24 @@ void vp9_denoiser_denoise(VP9_DENOISER *denoiser, MACROBLOCK *mb,
}
}
static void copy_frame(YV12_BUFFER_CONFIG dest, const YV12_BUFFER_CONFIG src) {
static void copy_frame(YV12_BUFFER_CONFIG * const dest,
const YV12_BUFFER_CONFIG * const src) {
int r;
const uint8_t *srcbuf = src.y_buffer;
uint8_t *destbuf = dest.y_buffer;
const uint8_t *srcbuf = src->y_buffer;
uint8_t *destbuf = dest->y_buffer;
assert(dest.y_width == src.y_width);
assert(dest.y_height == src.y_height);
assert(dest->y_width == src->y_width);
assert(dest->y_height == src->y_height);
for (r = 0; r < dest.y_height; ++r) {
memcpy(destbuf, srcbuf, dest.y_width);
destbuf += dest.y_stride;
srcbuf += src.y_stride;
for (r = 0; r < dest->y_height; ++r) {
memcpy(destbuf, srcbuf, dest->y_width);
destbuf += dest->y_stride;
srcbuf += src->y_stride;
}
}
static void swap_frame_buffer(YV12_BUFFER_CONFIG *dest,
YV12_BUFFER_CONFIG *src) {
static void swap_frame_buffer(YV12_BUFFER_CONFIG * const dest,
YV12_BUFFER_CONFIG * const src) {
uint8_t *tmp_buf = dest->y_buffer;
assert(dest->y_width == src->y_width);
assert(dest->y_height == src->y_height);
@ -383,7 +384,7 @@ void vp9_denoiser_update_frame_info(VP9_DENOISER *denoiser,
int i;
// Start at 1 so as not to overwrite the INTRA_FRAME
for (i = 1; i < MAX_REF_FRAMES; ++i)
copy_frame(denoiser->running_avg_y[i], src);
copy_frame(&denoiser->running_avg_y[i], &src);
return;
}
@ -391,16 +392,16 @@ void vp9_denoiser_update_frame_info(VP9_DENOISER *denoiser,
if ((refresh_alt_ref_frame + refresh_golden_frame + refresh_last_frame)
> 1) {
if (refresh_alt_ref_frame) {
copy_frame(denoiser->running_avg_y[ALTREF_FRAME],
denoiser->running_avg_y[INTRA_FRAME]);
copy_frame(&denoiser->running_avg_y[ALTREF_FRAME],
&denoiser->running_avg_y[INTRA_FRAME]);
}
if (refresh_golden_frame) {
copy_frame(denoiser->running_avg_y[GOLDEN_FRAME],
denoiser->running_avg_y[INTRA_FRAME]);
copy_frame(&denoiser->running_avg_y[GOLDEN_FRAME],
&denoiser->running_avg_y[INTRA_FRAME]);
}
if (refresh_last_frame) {
copy_frame(denoiser->running_avg_y[LAST_FRAME],
denoiser->running_avg_y[INTRA_FRAME]);
copy_frame(&denoiser->running_avg_y[LAST_FRAME],
&denoiser->running_avg_y[INTRA_FRAME]);
}
} else {
if (refresh_alt_ref_frame) {