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| revision 1.20.2.15, Sat Jan 11 14:59:24 2003 UTC | revision 1.20.2.16, Sat Jan 25 22:44:50 2003 UTC | |
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| # | Line 938 | Line 938 |
| 938 | return psnr_y; | return psnr_y; |
| 939 | } | } |
| 940 | ||
| 941 | long plane_sse(uint8_t * orig, | |
| 942 | uint8_t * recon, | |
| 943 | uint16_t stride, | |
| 944 | uint16_t width, | |
| 945 | uint16_t height) | |
| 946 | { | |
| 947 | int diff, x, y; | |
| 948 | long sse=0; | |
| 949 | ||
| 950 | for (y = 0; y < height; y++) { | |
| 951 | for (x = 0; x < width; x++) { | |
| 952 | diff = *(orig + x) - *(recon + x); | |
| 953 | sse += diff * diff; | |
| 954 | } | |
| 955 | orig += stride; | |
| 956 | recon += stride; | |
| 957 | } | |
| 958 | return sse; | |
| 959 | } | |
| 960 | ||
| 961 | /* | /* |
| 962 | ||
| 963 | #include <stdio.h> | #include <stdio.h> |
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