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| author | Chih-Chung Chang <chihchung@google.com> | 2010-02-18 13:58:24 -0800 |
|---|---|---|
| committer | Chih-Chung Chang <chihchung@google.com> | 2010-02-18 14:02:56 -0800 |
| commit | d7381a199bb4641cdcaf28ae6cadbf2513b14fae (patch) | |
| tree | 50e67abae6e4e2fe561f116adfd2428d8e259e95 /camera/libcameraservice | |
| parent | 6f760ee1c232b39a5593dd0a53f0788c6700ee68 (diff) | |
| download | frameworks_base-d7381a199bb4641cdcaf28ae6cadbf2513b14fae.zip frameworks_base-d7381a199bb4641cdcaf28ae6cadbf2513b14fae.tar.gz frameworks_base-d7381a199bb4641cdcaf28ae6cadbf2513b14fae.tar.bz2 | |
Fix the rgb to yuv422sp conversion. The order of uv is different from the
original version, but it should be ok as the original Y,Cb,Cr are all incorrect.
Diffstat (limited to 'camera/libcameraservice')
| -rw-r--r-- | camera/libcameraservice/FakeCamera.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/camera/libcameraservice/FakeCamera.cpp b/camera/libcameraservice/FakeCamera.cpp index 3daf47d..6749899 100644 --- a/camera/libcameraservice/FakeCamera.cpp +++ b/camera/libcameraservice/FakeCamera.cpp @@ -234,7 +234,7 @@ uint32_t temp; uint8_t y0, y1, u, v; pixels = inputRGB[i]; - temp = (ALPHA*(pixels & 0x001F) + BETA*(pixels>>11) ); + temp = (BETA*(pixels & 0x001F) + ALPHA*(pixels>>11) ); y0 = y_tab[(temp>>SHIFT1) + ((pixels>>3) & 0x00FC)]; G_ds += (pixels>>1) & 0x03E0; @@ -242,7 +242,7 @@ uint32_t temp; R_ds += (pixels>>6) & 0x03E0; pixels = inputRGB[i+1]; - temp = (ALPHA*(pixels & 0x001F) + BETA*(pixels>>11) ); + temp = (BETA*(pixels & 0x001F) + ALPHA*(pixels>>11) ); y1 = y_tab[(temp>>SHIFT1) + ((pixels>>3) & 0x00FC)]; G_ds += (pixels>>1) & 0x03E0; @@ -255,8 +255,8 @@ uint32_t temp; tmp = R_ds - B_ds; - u = cb_tab[(((R_ds-G_ds)<<SHIFT2) + DELTA*tmp)>>(SHIFT2+2)]; - v = cr_tab[(((B_ds-G_ds)<<SHIFT2) - GAMMA*tmp)>>(SHIFT2+2)]; + u = cb_tab[(((B_ds-G_ds)<<SHIFT2) - GAMMA*tmp)>>(SHIFT2+2)]; + v = cr_tab[(((R_ds-G_ds)<<SHIFT2) + DELTA*tmp)>>(SHIFT2+2)]; tempY[0] = y0; tempY[1] = y1; |