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| author | Strangerke | 2013-06-26 23:11:34 +0200 |
|---|---|---|
| committer | Strangerke | 2013-06-26 23:11:34 +0200 |
| commit | 6e2d567bca53b6ffee771b4105e2e73dbd73f5b4 (patch) | |
| tree | 9880f0c496263ffb6928248d495ce4172dabed18 /common/cosinetables.h | |
| parent | ac387835e4527c1814919093b4e4bc9798d5742d (diff) | |
| parent | 6716fa39a6fb2a3925576288c256688c5aadd7e9 (diff) | |
| download | scummvm-rg350-6e2d567bca53b6ffee771b4105e2e73dbd73f5b4.tar.gz scummvm-rg350-6e2d567bca53b6ffee771b4105e2e73dbd73f5b4.tar.bz2 scummvm-rg350-6e2d567bca53b6ffee771b4105e2e73dbd73f5b4.zip | |
Merge branch 'master' of https://github.com/scummvm/scummvm into mortevielle
Conflicts:
engines/engines.mk
Diffstat (limited to 'common/cosinetables.h')
| -rw-r--r-- | common/cosinetables.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/common/cosinetables.h b/common/cosinetables.h index f9fb6fd59a..f5c95ec003 100644 --- a/common/cosinetables.h +++ b/common/cosinetables.h @@ -36,7 +36,14 @@ public: ~CosineTable(); /** - * Get pointer to table + * Get pointer to table. + * + * This table contains 2^bitPrecision/2 entries. + * The layout of this table is as follows: + * - Entries 0 up to (excluding) 2^bitPrecision/4: + * cos(0) till (excluding) cos(1/2*pi) + * - Entries 2^bitPrecision/4 up to (excluding) 2^bitPrecision/2: + * cos(3/2*pi) till (excluding) cos(2*pi) */ const float *getTable() { return _table; } |