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@@ -15,7 +15,7 @@
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#include "../gp2x/gp2x.h"
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#include "../gp2x/usbjoy.h"
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-#include "../common/arm_utils.h"
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+#include "../common/arm_linux.h"
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static volatile unsigned int *memregs = MAP_FAILED;
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//static
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@@ -64,13 +64,11 @@ void gp2x_video_wait_vsync(void)
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{
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}
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-
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void gp2x_video_flush_cache(void)
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{
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-// flushcache(gp2x_screen, (char *)gp2x_screen + 320*240*2, 0);
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+// cache_flush_d_inval_i(gp2x_screen, (char *)gp2x_screen + 320*240*2, 0);
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}
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-
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void gp2x_memcpy_buffers(int buffers, void *data, int offset, int len)
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{
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}
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@@ -89,6 +87,7 @@ void gp2x_memset_all_buffers(int offset, int byte, int len)
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void gp2x_pd_clone_buffer2(void)
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{
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+ memset(gp2x_screen, 0, 800*480*2);
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}
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@@ -140,11 +139,10 @@ int gp2x_touchpad_read(int *x, int *y)
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}
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-//static int s_oldrate = 0, s_oldbits = 0, s_oldstereo = 0;
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+static int s_oldrate = 0, s_oldbits = 0, s_oldstereo = 0;
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void gp2x_start_sound(int rate, int bits, int stereo)
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{
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-#if 0
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int frag = 0, bsize, buffers;
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// if no settings change, we don't need to do anything
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@@ -171,13 +169,12 @@ void gp2x_start_sound(int rate, int bits, int stereo)
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rate, bits, stereo?"stereo":"mono", frag>>16, 1<<(frag&0xffff));
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s_oldrate = rate; s_oldbits = bits; s_oldstereo = stereo;
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-#endif
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}
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void gp2x_sound_write(void *buff, int len)
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{
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-// write(sounddev, buff, len);
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+ write(sounddev, buff, len);
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}
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void gp2x_sound_sync(void)
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