diff options
author | Jonathan Gevaryahu <Lord-Nightmare@users.noreply.github.com> | 2010-05-03 16:52:37 +0000 |
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committer | Jonathan Gevaryahu <Lord-Nightmare@users.noreply.github.com> | 2010-05-03 16:52:37 +0000 |
commit | bb2e9f515ce55edb89828241cf1a9b0bd09c756a (patch) | |
tree | 34f2eba02695441873da29967dc1aac614680dd1 | |
parent | 392093086fdddac38c6cf08b7b29e3eb2a629707 (diff) |
revert change to chirp tables, since rereading the patent makes it clear this change was incorrect. No whatsnew, and delete the whatsnew about changing chirp entries 40-51 to -1 from 0
-rw-r--r-- | src/emu/sound/tms5110r.c | 39 |
1 files changed, 19 insertions, 20 deletions
diff --git a/src/emu/sound/tms5110r.c b/src/emu/sound/tms5110r.c index 16f9f5db62f..daf82da6fef 100644 --- a/src/emu/sound/tms5110r.c +++ b/src/emu/sound/tms5110r.c @@ -120,8 +120,8 @@ static const struct tms5100_coeffs pat4209836_coeff = 38, -4, -91,-91, -42,-35,-36, -4, 37, 43, 34, 33, 15, -1, -8,-18, -19,-17, -9,-10, -6, 0, 3, 2, - 1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1 }, + 1, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0 }, /* interpolation coefficients */ { 3, 3, 3, 2, 2, 2, 1, 0 } }; @@ -185,14 +185,13 @@ static const struct tms5100_coeffs pat4403965_coeff = }, }, /* Chirp table */ - { 0,43,-44,51,-77,18,37,20, - 2,-30,-58,3,96,91,5,15, - 38,-4,-90,-91,-42,-35,-35,-3, - 37,43,35,34,15,-1,-8,-17, - -19,-17,-9,-9,-6,1,4,3, - 1,-1,-1,-1,-1,-1,-1,-1, - -1,-1,-1 - }, + { 0, 43, -44, 51,-77, 18, 37, 20, + 2,-30, -58, 3, 96, 91, 5, 15, + 38, -4, -90,-91,-42,-35,-35, -3, + 37, 43, 35, 34, 15, -1, -8,-17, + -19,-17, -9, -9, -6, 1, 4, 3, + 1, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0 }, /* interpolation coefficients */ { 3, 3, 3, 2, 2, 2, 1, 0 } }; @@ -254,8 +253,8 @@ static const struct tms5100_coeffs tms5110a_coeff = 38, -4, -91,-91, -42,-35,-36, -4, 37, 43, 34, 33, 15, -1, -8,-18, -19,-17, -9,-10, -6, 0, 3, 2, - 1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1 }, + 1, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0 }, /* interpolation coefficients */ { 3, 3, 3, 2, 2, 2, 1, 0 } }; @@ -323,8 +322,8 @@ static const struct tms5100_coeffs pat4335277_coeff = 38, -4, -91,-91, -42,-35,-36, -4, 37, 43, 34, 33, 15, -1, -8,-18, -19,-17, -9,-10, -6, 0, 3, 2, - 1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1 }, + 1, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0 }, /* interpolation coefficients */ { 3, 3, 3, 2, 2, 2, 1, 0 } }; @@ -391,8 +390,8 @@ static const struct tms5100_coeffs tms5200_coeff = 38, -4, -91,-91, -42,-35,-36, -4, 37, 43, 34, 33, 15, -1, -8,-18, -19,-17, -9,-10, -6, 0, 3, 2, - 1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1 }, + 1, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0 }, /* interpolation coefficients */ { 3, 3, 3, 2, 2, 2, 1, 0 } }; @@ -460,8 +459,8 @@ static const struct tms5100_coeffs tms5220_coeff = 38, -4, -91,-91, -42,-35,-36, -4, 37, 43, 34, 33, 15, -1, -8,-18, -19,-17, -9,-10, -6, 0, 3, 2, - 1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1 }, + 1, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0 }, /* interpolation coefficients */ { 3, 3, 3, 2, 2, 2, 1, 0 } }; @@ -533,8 +532,8 @@ static const struct tms5100_coeffs tms5220c_coeff = 38, -4, -91,-91, -42,-35,-36, -4, 37, 43, 34, 33, 15, -1, -8,-18, -19,-17, -9,-10, -6, 0, 3, 2, - 1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1 }, + 1, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0 }, /* interpolation coefficients */ { 3, 3, 3, 2, 2, 2, 1, 0 } }; |