diff options
Diffstat (limited to 'Source/DirectFB/src/gfx/generic/yuvtbl.h')
| -rwxr-xr-x | Source/DirectFB/src/gfx/generic/yuvtbl.h | 296 |
1 files changed, 296 insertions, 0 deletions
diff --git a/Source/DirectFB/src/gfx/generic/yuvtbl.h b/Source/DirectFB/src/gfx/generic/yuvtbl.h new file mode 100755 index 0000000..3769a35 --- /dev/null +++ b/Source/DirectFB/src/gfx/generic/yuvtbl.h @@ -0,0 +1,296 @@ +#ifndef __YUV_TABLES_H__ +#define __YUV_TABLES_H__ + + +const u16 y_for_rgb[256] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, + 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, + 16, 17, 18, 19, 20, 22, 23, 24, 25, 26, + 27, 29, 30, 31, 32, 33, 34, 36, 37, 38, + 39, 40, 41, 43, 44, 45, 46, 47, 48, 50, + 51, 52, 53, 54, 55, 57, 58, 59, 60, 61, + 62, 64, 65, 66, 67, 68, 69, 71, 72, 73, + 74, 75, 76, 77, 79, 80, 81, 82, 83, 84, + 86, 87, 88, 89, 90, 91, 93, 94, 95, 96, + 97, 98, 100, 101, 102, 103, 104, 105, 107, 108, + 109, 110, 111, 112, 114, 115, 116, 117, 118, 119, + 121, 122, 123, 124, 125, 126, 128, 129, 130, 131, + 132, 133, 135, 136, 137, 138, 139, 140, 142, 143, + 144, 145, 146, 147, 148, 150, 151, 152, 153, 154, + 155, 157, 158, 159, 160, 161, 162, 164, 165, 166, + 167, 168, 169, 171, 172, 173, 174, 175, 176, 178, + 179, 180, 181, 182, 183, 185, 186, 187, 188, 189, + 190, 192, 193, 194, 195, 196, 197, 199, 200, 201, + 202, 203, 204, 206, 207, 208, 209, 210, 211, 213, + 214, 215, 216, 217, 218, 219, 221, 222, 223, 224, + 225, 226, 228, 229, 230, 231, 232, 233, 235, 236, + 237, 238, 239, 240, 242, 243, 244, 245, 246, 247, + 249, 250, 251, 252, 253, 254, 254, 254, 254, 254, + 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, + 254, 254, 254, 254, 254, 254 +}; + + +const s16 cr_for_r[256] = { + -178, -178, -178, -178, -178, -178, -178, -178, -178, -178, + -178, -178, -178, -178, -178, -178, -178, -177, -175, -173, + -172, -170, -169, -167, -165, -164, -162, -161, -159, -158, + -156, -154, -153, -151, -150, -148, -146, -145, -143, -142, + -140, -138, -137, -135, -134, -132, -130, -129, -127, -126, + -124, -122, -121, -119, -118, -116, -114, -113, -111, -110, + -108, -106, -105, -103, -102, -100, -98, -97, -95, -94, + -92, -90, -89, -87, -86, -84, -82, -81, -79, -78, + -76, -75, -73, -71, -70, -68, -67, -65, -63, -62, + -60, -59, -57, -55, -54, -52, -51, -49, -47, -46, + -44, -43, -41, -39, -38, -36, -35, -33, -31, -30, + -28, -27, -25, -23, -22, -20, -19, -17, -15, -14, + -12, -11, -9, -7, -6, -4, -3, -1, 0, 1, + 3, 4, 6, 7, 9, 11, 12, 14, 15, 17, + 19, 20, 22, 23, 25, 27, 28, 30, 31, 33, + 35, 36, 38, 39, 41, 43, 44, 46, 47, 49, + 51, 52, 54, 55, 57, 59, 60, 62, 63, 65, + 67, 68, 70, 71, 73, 75, 76, 78, 79, 81, + 82, 84, 86, 87, 89, 90, 92, 94, 95, 97, + 98, 100, 102, 103, 105, 106, 108, 110, 111, 113, + 114, 116, 118, 119, 121, 122, 124, 126, 127, 129, + 130, 132, 134, 135, 137, 138, 140, 142, 143, 145, + 146, 148, 150, 151, 153, 154, 156, 158, 159, 161, + 162, 164, 165, 167, 169, 170, 172, 173, 175, 177, + 178, 178, 178, 178, 178, 178, 178, 178, 178, 178, + 178, 178, 178, 178, 178, 178 +}; + + +const s16 cr_for_g[256] = { + 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, + 91, 91, 91, 91, 91, 91, 91, 90, 89, 88, + 87, 86, 86, 85, 84, 83, 82, 82, 81, 80, + 79, 78, 78, 77, 76, 75, 74, 73, 73, 72, + 71, 70, 69, 69, 68, 67, 66, 65, 65, 64, + 63, 62, 61, 60, 60, 59, 58, 57, 56, 56, + 55, 54, 53, 52, 52, 51, 50, 49, 48, 47, + 47, 46, 45, 44, 43, 43, 42, 41, 40, 39, + 39, 38, 37, 36, 35, 34, 34, 33, 32, 31, + 30, 30, 29, 28, 27, 26, 26, 25, 24, 23, + 22, 21, 21, 20, 19, 18, 17, 17, 16, 15, + 14, 13, 13, 12, 11, 10, 9, 8, 8, 7, + 6, 5, 4, 4, 3, 2, 1, 0, 0, 0, + -1, -2, -3, -4, -4, -5, -6, -7, -8, -8, + -9, -10, -11, -12, -13, -13, -14, -15, -16, -17, + -17, -18, -19, -20, -21, -21, -22, -23, -24, -25, + -26, -26, -27, -28, -29, -30, -30, -31, -32, -33, + -34, -34, -35, -36, -37, -38, -39, -39, -40, -41, + -42, -43, -43, -44, -45, -46, -47, -47, -48, -49, + -50, -51, -52, -52, -53, -54, -55, -56, -56, -57, + -58, -59, -60, -60, -61, -62, -63, -64, -65, -65, + -66, -67, -68, -69, -69, -70, -71, -72, -73, -73, + -74, -75, -76, -77, -78, -78, -79, -80, -81, -82, + -82, -83, -84, -85, -86, -86, -87, -88, -89, -90, + -91, -91, -91, -91, -91, -91, -91, -91, -91, -91, + -91, -91, -91, -91, -91, -91 +}; + + +const s16 cb_for_g[256] = { + 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, + 43, 43, 43, 43, 43, 43, 43, 43, 43, 42, + 42, 41, 41, 41, 40, 40, 39, 39, 39, 38, + 38, 37, 37, 37, 36, 36, 35, 35, 35, 34, + 34, 34, 33, 33, 32, 32, 32, 31, 31, 30, + 30, 30, 29, 29, 28, 28, 28, 27, 27, 26, + 26, 26, 25, 25, 25, 24, 24, 23, 23, 23, + 22, 22, 21, 21, 21, 20, 20, 19, 19, 19, + 18, 18, 17, 17, 17, 16, 16, 16, 15, 15, + 14, 14, 14, 13, 13, 12, 12, 12, 11, 11, + 10, 10, 10, 9, 9, 8, 8, 8, 7, 7, + 7, 6, 6, 5, 5, 5, 4, 4, 3, 3, + 3, 2, 2, 1, 1, 1, 0, 0, 0, 0, + 0, -1, -1, -1, -2, -2, -3, -3, -3, -4, + -4, -5, -5, -5, -6, -6, -7, -7, -7, -8, + -8, -8, -9, -9, -10, -10, -10, -11, -11, -12, + -12, -12, -13, -13, -14, -14, -14, -15, -15, -16, + -16, -16, -17, -17, -17, -18, -18, -19, -19, -19, + -20, -20, -21, -21, -21, -22, -22, -23, -23, -23, + -24, -24, -25, -25, -25, -26, -26, -26, -27, -27, + -28, -28, -28, -29, -29, -30, -30, -30, -31, -31, + -32, -32, -32, -33, -33, -34, -34, -34, -35, -35, + -35, -36, -36, -37, -37, -37, -38, -38, -39, -39, + -39, -40, -40, -41, -41, -41, -42, -42, -43, -43, + -43, -43, -43, -43, -43, -43, -43, -43, -43, -43, + -43, -43, -43, -43, -43, -43 +}; + + +const s16 cb_for_b[256] = { + -226, -226, -226, -226, -226, -226, -226, -226, -226, -226, + -226, -226, -226, -226, -226, -226, -226, -223, -221, -219, + -217, -215, -213, -211, -209, -207, -205, -203, -201, -199, + -197, -195, -193, -191, -189, -187, -185, -183, -181, -179, + -177, -175, -173, -171, -169, -167, -165, -163, -161, -159, + -157, -155, -153, -151, -149, -147, -145, -143, -141, -139, + -137, -135, -133, -131, -129, -127, -125, -123, -121, -119, + -117, -115, -113, -110, -108, -106, -104, -102, -100, -98, + -96, -94, -92, -90, -88, -86, -84, -82, -80, -78, + -76, -74, -72, -70, -68, -66, -64, -62, -60, -58, + -56, -54, -52, -50, -48, -46, -44, -42, -40, -38, + -36, -34, -32, -30, -28, -26, -24, -22, -20, -18, + -16, -14, -12, -10, -8, -6, -4, -2, 0, 2, + 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, + 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, + 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, + 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, + 84, 86, 88, 90, 92, 94, 96, 98, 100, 102, + 104, 106, 108, 110, 113, 115, 117, 119, 121, 123, + 125, 127, 129, 131, 133, 135, 137, 139, 141, 143, + 145, 147, 149, 151, 153, 155, 157, 159, 161, 163, + 165, 167, 169, 171, 173, 175, 177, 179, 181, 183, + 185, 187, 189, 191, 193, 195, 197, 199, 201, 203, + 205, 207, 209, 211, 213, 215, 217, 219, 221, 223, + 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, + 226, 226, 226, 226, 226, 226 +}; + + +const u16 y_from_ey[256] = { + 16, 16, 17, 18, 19, 20, 21, 22, 22, 23, + 24, 25, 26, 27, 28, 28, 29, 30, 31, 32, + 33, 34, 34, 35, 36, 37, 38, 39, 40, 40, + 41, 42, 43, 44, 45, 46, 46, 47, 48, 49, + 50, 51, 52, 52, 53, 54, 55, 56, 57, 58, + 58, 59, 60, 61, 62, 63, 64, 64, 65, 66, + 67, 68, 69, 70, 70, 71, 72, 73, 74, 75, + 76, 76, 77, 78, 79, 80, 81, 82, 82, 83, + 84, 85, 86, 87, 88, 89, 89, 90, 91, 92, + 93, 94, 95, 95, 96, 97, 98, 99, 100, 101, + 101, 102, 103, 104, 105, 106, 107, 107, 108, 109, + 110, 111, 112, 113, 113, 114, 115, 116, 117, 118, + 119, 119, 120, 121, 122, 123, 124, 125, 125, 126, + 127, 128, 129, 130, 131, 131, 132, 133, 134, 135, + 136, 137, 137, 138, 139, 140, 141, 142, 143, 143, + 144, 145, 146, 147, 148, 149, 149, 150, 151, 152, + 153, 154, 155, 155, 156, 157, 158, 159, 160, 161, + 162, 162, 163, 164, 165, 166, 167, 168, 168, 169, + 170, 171, 172, 173, 174, 174, 175, 176, 177, 178, + 179, 180, 180, 181, 182, 183, 184, 185, 186, 186, + 187, 188, 189, 190, 191, 192, 192, 193, 194, 195, + 196, 197, 198, 198, 199, 200, 201, 202, 203, 204, + 204, 205, 206, 207, 208, 209, 210, 210, 211, 212, + 213, 214, 215, 216, 216, 217, 218, 219, 220, 221, + 222, 222, 223, 224, 225, 226, 227, 228, 228, 229, + 230, 231, 232, 233, 234, 235 +}; + + +const u16 cb_from_bey[512] = { + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 17, 17, 18, 18, 19, 19, 19, 20, 20, + 21, 21, 22, 22, 23, 23, 24, 24, 25, 25, + 26, 26, 27, 27, 28, 28, 29, 29, 30, 30, + 31, 31, 32, 32, 33, 33, 34, 34, 35, 35, + 36, 36, 37, 37, 38, 38, 39, 39, 40, 40, + 41, 41, 42, 42, 43, 43, 44, 44, 45, 45, + 46, 46, 47, 47, 48, 48, 49, 49, 50, 50, + 51, 51, 52, 52, 53, 53, 54, 54, 55, 55, + 56, 56, 57, 57, 58, 58, 59, 59, 60, 60, + 61, 61, 62, 62, 63, 63, 64, 64, 65, 65, + 66, 66, 67, 67, 68, 68, 69, 69, 70, 70, + 71, 71, 72, 72, 73, 73, 73, 74, 74, 75, + 75, 76, 76, 77, 77, 78, 78, 79, 79, 80, + 80, 81, 81, 82, 82, 83, 83, 84, 84, 85, + 85, 86, 86, 87, 87, 88, 88, 89, 89, 90, + 90, 91, 91, 92, 92, 93, 93, 94, 94, 95, + 95, 96, 96, 97, 97, 98, 98, 99, 99, 100, + 100, 101, 101, 102, 102, 103, 103, 104, 104, 105, + 105, 106, 106, 107, 107, 108, 108, 109, 109, 110, + 110, 111, 111, 112, 112, 113, 113, 114, 114, 115, + 115, 116, 116, 117, 117, 118, 118, 119, 119, 120, + 120, 121, 121, 122, 122, 123, 123, 124, 124, 125, + 125, 126, 126, 127, 127, 128, 128, 128, 129, 129, + 130, 130, 131, 131, 132, 132, 133, 133, 134, 134, + 135, 135, 136, 136, 137, 137, 138, 138, 139, 139, + 140, 140, 141, 141, 142, 142, 143, 143, 144, 144, + 145, 145, 146, 146, 147, 147, 148, 148, 149, 149, + 150, 150, 151, 151, 152, 152, 153, 153, 154, 154, + 155, 155, 156, 156, 157, 157, 158, 158, 159, 159, + 160, 160, 161, 161, 162, 162, 163, 163, 164, 164, + 165, 165, 166, 166, 167, 167, 168, 168, 169, 169, + 170, 170, 171, 171, 172, 172, 173, 173, 174, 174, + 175, 175, 176, 176, 177, 177, 178, 178, 179, 179, + 180, 180, 181, 181, 182, 182, 182, 183, 183, 184, + 184, 185, 185, 186, 186, 187, 187, 188, 188, 189, + 189, 190, 190, 191, 191, 192, 192, 193, 193, 194, + 194, 195, 195, 196, 196, 197, 197, 198, 198, 199, + 199, 200, 200, 201, 201, 202, 202, 203, 203, 204, + 204, 205, 205, 206, 206, 207, 207, 208, 208, 209, + 209, 210, 210, 211, 211, 212, 212, 213, 213, 214, + 214, 215, 215, 216, 216, 217, 217, 218, 218, 219, + 219, 220, 220, 221, 221, 222, 222, 223, 223, 224, + 224, 225, 225, 226, 226, 227, 227, 228, 228, 229, + 229, 230, 230, 231, 231, 232, 232, 233, 233, 234, + 234, 235, 235, 236, 236, 236, 237, 237, 238, 238, + 239, 239, 240, 240, 240, 240, 240, 240, 240, 240, + 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, + 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, + 240, 240 +}; + + +const u16 cr_from_rey[512] = { + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 17, 17, + 18, 19, 19, 20, 20, 21, 22, 22, 23, 24, + 24, 25, 25, 26, 27, 27, 28, 29, 29, 30, + 30, 31, 32, 32, 33, 34, 34, 35, 35, 36, + 37, 37, 38, 39, 39, 40, 40, 41, 42, 42, + 43, 44, 44, 45, 45, 46, 47, 47, 48, 49, + 49, 50, 50, 51, 52, 52, 53, 54, 54, 55, + 55, 56, 57, 57, 58, 59, 59, 60, 60, 61, + 62, 62, 63, 64, 64, 65, 65, 66, 67, 67, + 68, 69, 69, 70, 71, 71, 72, 72, 73, 74, + 74, 75, 76, 76, 77, 77, 78, 79, 79, 80, + 81, 81, 82, 82, 83, 84, 84, 85, 86, 86, + 87, 87, 88, 89, 89, 90, 91, 91, 92, 92, + 93, 94, 94, 95, 96, 96, 97, 97, 98, 99, + 99, 100, 101, 101, 102, 102, 103, 104, 104, 105, + 106, 106, 107, 107, 108, 109, 109, 110, 111, 111, + 112, 112, 113, 114, 114, 115, 116, 116, 117, 117, + 118, 119, 119, 120, 121, 121, 122, 122, 123, 124, + 124, 125, 126, 126, 127, 128, 128, 129, 129, 130, + 131, 131, 132, 133, 133, 134, 134, 135, 136, 136, + 137, 138, 138, 139, 139, 140, 141, 141, 142, 143, + 143, 144, 144, 145, 146, 146, 147, 148, 148, 149, + 149, 150, 151, 151, 152, 153, 153, 154, 154, 155, + 156, 156, 157, 158, 158, 159, 159, 160, 161, 161, + 162, 163, 163, 164, 164, 165, 166, 166, 167, 168, + 168, 169, 169, 170, 171, 171, 172, 173, 173, 174, + 174, 175, 176, 176, 177, 178, 178, 179, 179, 180, + 181, 181, 182, 183, 183, 184, 184, 185, 186, 186, + 187, 188, 188, 189, 190, 190, 191, 191, 192, 193, + 193, 194, 195, 195, 196, 196, 197, 198, 198, 199, + 200, 200, 201, 201, 202, 203, 203, 204, 205, 205, + 206, 206, 207, 208, 208, 209, 210, 210, 211, 211, + 212, 213, 213, 214, 215, 215, 216, 216, 217, 218, + 218, 219, 220, 220, 221, 221, 222, 223, 223, 224, + 225, 225, 226, 226, 227, 228, 228, 229, 230, 230, + 231, 231, 232, 233, 233, 234, 235, 235, 236, 236, + 237, 238, 238, 239, 240, 240, 240, 240, 240, 240, + 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, + 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, + 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, + 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, + 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, + 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, + 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, + 240, 240 +}; + +#endif /* __YUV_TABLES_H__ */ |