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arm_linux.S for cache ops and random fixes

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive/platform@587 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2008-09-14 19:41:41 +00:00
parent f11bad75ed
commit 095a240bd9
11 changed files with 50 additions and 35 deletions
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13
pandora/pandora.c
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@ -15,7 +15,7 @@
#include "../gp2x/gp2x.h"
#include "../gp2x/usbjoy.h"
#include "../common/arm_utils.h"
#include "../common/arm_linux.h"
static volatile unsigned int *memregs = MAP_FAILED;
//static
@ -64,13 +64,11 @@ void gp2x_video_wait_vsync(void)
{
}
void gp2x_video_flush_cache(void)
{
// flushcache(gp2x_screen, (char *)gp2x_screen + 320*240*2, 0);
// cache_flush_d_inval_i(gp2x_screen, (char *)gp2x_screen + 320*240*2, 0);
}
void gp2x_memcpy_buffers(int buffers, void *data, int offset, int len)
{
}
@ -89,6 +87,7 @@ void gp2x_memset_all_buffers(int offset, int byte, int len)
void gp2x_pd_clone_buffer2(void)
{
memset(gp2x_screen, 0, 800*480*2);
}
@ -140,11 +139,10 @@ int gp2x_touchpad_read(int *x, int *y)
}
//static int s_oldrate = 0, s_oldbits = 0, s_oldstereo = 0;
static int s_oldrate = 0, s_oldbits = 0, s_oldstereo = 0;
void gp2x_start_sound(int rate, int bits, int stereo)
{
#if 0
int frag = 0, bsize, buffers;
// if no settings change, we don't need to do anything
@ -171,13 +169,12 @@ void gp2x_start_sound(int rate, int bits, int stereo)
rate, bits, stereo?"stereo":"mono", frag>>16, 1<<(frag&0xffff));
s_oldrate = rate; s_oldbits = bits; s_oldstereo = stereo;
#endif
}
void gp2x_sound_write(void *buff, int len)
{
// write(sounddev, buff, len);
write(sounddev, buff, len);
}
void gp2x_sound_sync(void)