From 52250671ae14d00dfcb52d137f73c9b565493279 Mon Sep 17 00:00:00 2001 From: notaz Date: Thu, 26 Jun 2008 20:04:33 +0000 Subject: [PATCH] click noise fixed when 940 was used git-svn-id: file:///home/notaz/opt/svn/PicoDrive@498 be3aeb3a-fb24-0410-a615-afba39da0efa --- Pico/Memory.c | 2 +- platform/gp2x/940ctl.c | 8 ++------ 2 files changed, 3 insertions(+), 7 deletions(-) diff --git a/Pico/Memory.c b/Pico/Memory.c index 99f7846..88e3a32 100644 --- a/Pico/Memory.c +++ b/Pico/Memory.c @@ -839,7 +839,7 @@ int ym2612_write_local(u32 a, u32 d, int is_from_z80) if ((d ^ old_mode) & 0xc0) { #ifdef __GP2X__ - if (PicoOpt & POPT_EXT_FM) YM2612Write_940(a, d, get_scanline(is_from_z80)); + if (PicoOpt & POPT_EXT_FM) return YM2612Write_940(a, d, get_scanline(is_from_z80)); #endif return 1; } diff --git a/platform/gp2x/940ctl.c b/platform/gp2x/940ctl.c index b372d92..ee250f8 100644 --- a/platform/gp2x/940ctl.c +++ b/platform/gp2x/940ctl.c @@ -82,10 +82,6 @@ int YM2612Write_940(unsigned int a, unsigned int v, int scanline) upd = 0; break; - case 1: /* data port 0 */ - if (ST_address == 0x2b) upd = 0; /* DAC sel */ - break; - case 2: /* address port 1 */ if (addr_A1 == 1 && ST_address == v) return 0; @@ -403,8 +399,8 @@ int YM2612UpdateOne_940(int *buffer, int length, int stereo, int is_buf_empty) /* predict sample counter for next frame */ if (PsndLen_exc_add) { - if (PsndLen_exc_cnt + PsndLen_exc_add >= 0x10000) length = PsndLen + 1; - else length = PsndLen; + length = PsndLen; + if (PsndLen_exc_cnt + PsndLen_exc_add >= 0x10000) length++; } /* give 940 ym job */ -- 2.39.2