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Fix denoiser chroma component initialization

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Use the correct frame size and stride value for chroma components
when setting the initial values. These control parameters are
assigned when the denoiser buffer was allocated and initialized.

Change-Id: Ia6318194c7738aff540bcbd34f77f0dac46221a1
This commit is contained in:
Jingning Han
2015-01-03 20:46:13 -08:00
committed by Gerrit Code Review
parent 27582e573b
commit 2fb9b635bb
1 changed files with 4 additions and 6 deletions
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10
vp9/encoder/vp9_denoiser.c
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@@ -485,15 +485,13 @@ static void make_grayscale(YV12_BUFFER_CONFIG *yuv) {
uint8_t *u = yuv->u_buffer;
uint8_t *v = yuv->v_buffer;
// The '/2's are there because we have a 440 buffer, but we want to output
// 420.
for (r = 0; r < yuv->uv_height / 2; ++r) {
for (c = 0; c < yuv->uv_width / 2; ++c) {
for (r = 0; r < yuv->uv_height; ++r) {
for (c = 0; c < yuv->uv_width; ++c) {
u[c] = UINT8_MAX / 2;
v[c] = UINT8_MAX / 2;
}
u += yuv->uv_stride + yuv->uv_width / 2;
v += yuv->uv_stride + yuv->uv_width / 2;
u += yuv->uv_stride;
v += yuv->uv_stride;
}
}
#endif