From 8162b50769bd9afaf9e05d0bb5cfe7de20790354 Mon Sep 17 00:00:00 2001 From: "SND\\shalma_cp" Date: Wed, 2 Feb 2011 14:42:02 +0000 Subject: Experimental patches - gpu.c - use 1/3x dma time (max time allowed by X-Files - system interrupt timing) - cdrom.c - fix dma wrap pointers Disabled by default - enable yourself for now git-svn-id: https://pcsxr.svn.codeplex.com/svn/pcsxr@62840 e17a0e51-4ae3-4d35-97c3-1a29b211df97 --- libpcsxcore/gpu.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'libpcsxcore/gpu.c') diff --git a/libpcsxcore/gpu.c b/libpcsxcore/gpu.c index c9512559..ff3426f3 100644 --- a/libpcsxcore/gpu.c +++ b/libpcsxcore/gpu.c @@ -126,8 +126,8 @@ void psxDma2(u32 madr, u32 bcr, u32 chcr) { // GPU // already 32-bit word size ((size * 4) / 4) GPUDMA_INT(size); #else - // NOTE: no bus conflicts emulated - speed this up - GPUDMA_INT(size/4); + // Possible DMA burst + overhead + GPUDMA_INT(size/3); #endif return; @@ -150,9 +150,9 @@ void psxDma2(u32 madr, u32 bcr, u32 chcr) { // GPU // already 32-bit word size ((size * 4) / 4) GPUDMA_INT(size); #else - // X-Files: use very fast time for movies - // - we don't simulate bus conflicts - GPUDMA_INT( size / 4 ); + // Possible DMA burst + overhead + // - X-Files = 0.333333x max for videos + GPUDMA_INT( size / 3 ); #endif return; -- cgit v1.2.3