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Commit 9cb6df56 authored by Chih-Chung Chang's avatar Chih-Chung Chang
Browse files

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.
parent 34b33fca

camera/libcameraservice/FakeCamera.cpp

+4 −4
Original line number Diff line number Diff line
@@ -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;