From 49741fee9feca9695424818a2e63b194696d03b1 Mon Sep 17 00:00:00 2001
From: Tim Kopp <tkopp@google.com>
Date: Tue, 1 Jul 2014 08:31:06 -0700
Subject: [PATCH] Replaced loops with vpx_memcpy()
Change-Id: Icbe05657f0e92c3838e6a5a975f4f82d21328a2e
---
vp9/encoder/vp9_denoiser.c | 16 ++++++----------
1 file changed, 6 insertions(+), 10 deletions(-)
diff --git a/vp9/encoder/vp9_denoiser.c b/vp9/encoder/vp9_denoiser.c
index 1cdbdab0be..d6edd35735 100644
--- a/vp9/encoder/vp9_denoiser.c
+++ b/vp9/encoder/vp9_denoiser.c
@@ -81,13 +81,11 @@ static uint8_t *block_start(uint8_t *framebuf, int stride,
return framebuf + (stride * mi_row * 8) + (mi_col * 8);
}
-void copy_block(uint8_t *dest, int dest_stride,
- uint8_t *src, int src_stride, BLOCK_SIZE bs) {
- int r, c;
+static void copy_block(uint8_t *dest, int dest_stride,
+ const uint8_t *src, int src_stride, BLOCK_SIZE bs) {
+ int r;
for (r = 0; r < heights[bs]; ++r) {
- for (c = 0; c < widths[bs]; ++c) {
- dest[c] = src[c];
- }
+ vpx_memcpy(dest, src, widths[bs]);
dest += dest_stride;
src += src_stride;
}
@@ -254,16 +252,14 @@ void vp9_denoiser_denoise(VP9_DENOISER *denoiser, MACROBLOCK *mb,
}
static void copy_frame(YV12_BUFFER_CONFIG dest, const YV12_BUFFER_CONFIG src) {
- int r, c;
+ int r;
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);
for (r = 0; r < dest.y_height; ++r) {
- for (c = 0; c < dest.y_width; ++c) {
- destbuf[c] = srcbuf[c];
- }
+ vpx_memcpy(destbuf, srcbuf, dest.y_width);
destbuf += dest.y_stride;
srcbuf += src.y_stride;
}
--
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