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#ifndef _INTEL_BATCHBUFFER_H
#define _INTEL_BATCHBUFFER_H
/* #define VERBOSE 0 */
#ifndef VERBOSE
extern int VERBOSE;
#endif
#define BATCH_LOCALS char *batch_ptr;
#define BEGIN_BATCH(n) \
do { \
if (VERBOSE) fprintf(stderr, \
"BEGIN_BATCH(%ld) in %s, %d dwords free\n", \
((unsigned long)n), __FUNCTION__, \
xvmc_driver->batch.space/4); \
if (xvmc_driver->batch.space < (n)*4) \
intelFlushBatch(TRUE); \
batch_ptr = xvmc_driver->batch.ptr; \
} while (0)
#define OUT_BATCH(n) \
do { \
*(GLuint *)batch_ptr = (n); \
if (VERBOSE) fprintf(stderr, " -- %08x at %s/%d\n", (n), __FILE__, __LINE__); \
batch_ptr += 4; \
} while (0)
#define ADVANCE_BATCH() \
do { \
if (VERBOSE) fprintf(stderr, "ADVANCE_BATCH()\n"); \
xvmc_driver->batch.space -= (batch_ptr - xvmc_driver->batch.ptr); \
xvmc_driver->batch.ptr = batch_ptr; \
assert(xvmc_driver->batch.space >= 0); \
} while(0)
extern void intelFlushBatch(Bool);
extern void intelBatchbufferData(const void *, unsigned, unsigned);
extern Bool intelInitBatchBuffer(void);
extern Bool intelFnitBatchBuffer(void);
extern void intelDestroyBatchBuffer(void);
extern void intelCmdIoctl(char *, unsigned);
#endif /* _INTEL_BATCHBUFFER_H */
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