| 36 | "}\n" }; |
| 37 | |
| 38 | int validate_results( size_t width, size_t height, cl_image_format &format, char *inputData, cl_float *actualResults ) |
| 39 | { |
| 40 | for( size_t i = 0; i < width * height; i++ ) |
| 41 | { |
| 42 | cl_float expected[ 4 ], tolerance; |
| 43 | |
| 44 | switch( format.image_channel_data_type ) |
| 45 | { |
| 46 | case CL_UNORM_INT8: |
| 47 | { |
| 48 | cl_uchar *p = (cl_uchar *)inputData; |
| 49 | expected[ 0 ] = p[ 0 ] / 255.f; |
| 50 | expected[ 1 ] = p[ 1 ] / 255.f; |
| 51 | expected[ 2 ] = p[ 2 ] / 255.f; |
| 52 | expected[ 3 ] = p[ 3 ] / 255.f; |
| 53 | tolerance = 1.f / 255.f; |
| 54 | break; |
| 55 | } |
| 56 | case CL_SNORM_INT8: |
| 57 | { |
| 58 | cl_char *p = (cl_char *)inputData; |
| 59 | expected[ 0 ] = fmaxf( p[ 0 ] / 127.f, -1.f ); |
| 60 | expected[ 1 ] = fmaxf( p[ 1 ] / 127.f, -1.f ); |
| 61 | expected[ 2 ] = fmaxf( p[ 2 ] / 127.f, -1.f ); |
| 62 | expected[ 3 ] = fmaxf( p[ 3 ] / 127.f, -1.f ); |
| 63 | tolerance = 1.f / 127.f; |
| 64 | break; |
| 65 | } |
| 66 | case CL_UNSIGNED_INT8: |
| 67 | { |
| 68 | cl_uchar *p = (cl_uchar *)inputData; |
| 69 | expected[ 0 ] = p[ 0 ]; |
| 70 | expected[ 1 ] = p[ 1 ]; |
| 71 | expected[ 2 ] = p[ 2 ]; |
| 72 | expected[ 3 ] = p[ 3 ]; |
| 73 | tolerance = 1.f / 127.f; |
| 74 | break; |
| 75 | } |
| 76 | case CL_SIGNED_INT8: |
| 77 | { |
| 78 | cl_short *p = (cl_short *)inputData; |
| 79 | expected[ 0 ] = p[ 0 ]; |
| 80 | expected[ 1 ] = p[ 1 ]; |
| 81 | expected[ 2 ] = p[ 2 ]; |
| 82 | expected[ 3 ] = p[ 3 ]; |
| 83 | tolerance = 1.f / 127.f; |
| 84 | break; |
| 85 | } |
| 86 | case CL_UNORM_INT16: |
| 87 | { |
| 88 | cl_ushort *p = (cl_ushort *)inputData; |
| 89 | expected[ 0 ] = p[ 0 ] / 65535.f; |
| 90 | expected[ 1 ] = p[ 1 ] / 65535.f; |
| 91 | expected[ 2 ] = p[ 2 ] / 65535.f; |
| 92 | expected[ 3 ] = p[ 3 ] / 65535.f; |
| 93 | tolerance = 1.f / 65535.f; |
| 94 | break; |
| 95 | } |
no test coverage detected