lxdream.org :: lxdream/src/pvr2/pvr2.c r934:3acd3b3ee6d1

tree revision 934:3acd3b3ee6d1 lxdream-mem

filename	src/pvr2/pvr2.c
changeset	934:3acd3b3ee6d1
prev	931:430048ea8b71
next	1067:d3c00ffccfcd
author	nkeynes
date	Fri Dec 26 14:25:23 2008 +0000 (15 years ago)
branch	lxdream-mem
permissions	-rw-r--r--
last change	Change RAM regions to use static arrays rather than mmap regions, for a 2-3% performance gain. General mem cleanups, including some save state fixes that break states again.

file

annotate

diff

log

raw

     1.1 --- a/src/pvr2/pvr2.c	Tue Dec 23 05:48:05 2008 +0000
     1.2 +++ b/src/pvr2/pvr2.c	Fri Dec 26 14:25:23 2008 +0000
     1.3 @@ -31,8 +31,6 @@
     1.4  #define MMIO_IMPL
     1.5  #include "pvr2/pvr2mmio.h"
     1.6  
     1.7 -unsigned char *video_base;
     1.8 -
     1.9  #define MAX_RENDER_BUFFERS 4
    1.10  
    1.11  #define HPOS_PER_FRAME 0
    1.12 @@ -146,7 +144,6 @@
    1.13      register_event_callback( EVENT_SCANLINE1, pvr2_scanline_callback );
    1.14      register_event_callback( EVENT_SCANLINE2, pvr2_scanline_callback );
    1.15      register_event_callback( EVENT_GUNPOS, pvr2_gunpos_callback );
    1.16 -    video_base = mem_get_region_by_name( MEM_REGION_VIDEO );
    1.17      texcache_init();
    1.18      pvr2_reset();
    1.19      pvr2_ta_reset();
    1.20 @@ -444,7 +441,7 @@
    1.21          }
    1.22          fbuf.address = (fbuf.address & 0x00FFFFFF) + PVR2_RAM_BASE;
    1.23          fbuf.inverted = FALSE;
    1.24 -        fbuf.data = video_base + (fbuf.address&0x00FFFFFF);
    1.25 +        fbuf.data = pvr2_main_ram + (fbuf.address&0x00FFFFFF);
    1.26  
    1.27          render_buffer_t rbuf = pvr2_get_render_buffer( &fbuf );
    1.28          if( rbuf == NULL ) {