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Fix some signedness issues caught by gcc 4.3

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4696 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
malc 2008-06-08 01:42:47 +00:00
parent e2eef1703b
commit 731ba0cec2
3 changed files with 8 additions and 6 deletions
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4
hw/gusemu.h
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@ -32,12 +32,14 @@
typedef unsigned short GUSword;
typedef unsigned int GUSdword;
typedef signed char GUSchar;
typedef signed short GUSsample;
#else
#include <stdint.h>
typedef int8_t GUSchar;
typedef uint8_t GUSbyte;
typedef uint16_t GUSword;
typedef uint32_t GUSdword;
typedef int16_t GUSsample;
#endif
typedef struct _GUSEmuState
@ -91,7 +93,7 @@ void gus_dma_transferdata(GUSEmuState *state, char *dma_addr, unsigned int count
/* If the interrupts are asynchronous, it may be needed to use a separate thread mixing into a temporary */
/* audio buffer in order to avoid quality loss caused by large numsamples and elapsed_time values. */
void gus_mixvoices(GUSEmuState *state, unsigned int playback_freq, unsigned int numsamples, short *bufferpos);
void gus_mixvoices(GUSEmuState *state, unsigned int playback_freq, unsigned int numsamples, GUSsample *bufferpos);
/* recommended range: 10 < numsamples < 100 */
/* lower values may result in increased rounding error, higher values often cause audible timing delays */