forked from KolibriOS/kolibrios
96 lines
4.5 KiB
C
96 lines
4.5 KiB
C
#ifndef _INTEL_BATCHBUFFER_H_
|
|
#define _INTEL_BATCHBUFFER_H_
|
|
|
|
#include <xf86drm.h>
|
|
#include <drm.h>
|
|
#include <i915_drm.h>
|
|
#include <intel_bufmgr.h>
|
|
|
|
#include "intel_driver.h"
|
|
|
|
struct intel_batchbuffer
|
|
{
|
|
struct intel_driver_data *intel;
|
|
dri_bo *buffer;
|
|
unsigned int size;
|
|
unsigned char *map;
|
|
unsigned char *ptr;
|
|
int atomic;
|
|
int flag;
|
|
|
|
int emit_total;
|
|
unsigned char *emit_start;
|
|
|
|
int (*run)(drm_intel_bo *bo, int used,
|
|
drm_clip_rect_t *cliprects, int num_cliprects,
|
|
int DR4, unsigned int ring_flag);
|
|
};
|
|
|
|
struct intel_batchbuffer *intel_batchbuffer_new(struct intel_driver_data *intel, int flag, int buffer_size);
|
|
void intel_batchbuffer_free(struct intel_batchbuffer *batch);
|
|
void intel_batchbuffer_start_atomic(struct intel_batchbuffer *batch, unsigned int size);
|
|
void intel_batchbuffer_start_atomic_bcs(struct intel_batchbuffer *batch, unsigned int size);
|
|
void intel_batchbuffer_start_atomic_blt(struct intel_batchbuffer *batch, unsigned int size);
|
|
void intel_batchbuffer_start_atomic_veb(struct intel_batchbuffer *batch, unsigned int size);
|
|
void intel_batchbuffer_end_atomic(struct intel_batchbuffer *batch);
|
|
void intel_batchbuffer_emit_dword(struct intel_batchbuffer *batch, unsigned int x);
|
|
void intel_batchbuffer_emit_reloc(struct intel_batchbuffer *batch, dri_bo *bo,
|
|
uint32_t read_domains, uint32_t write_domains,
|
|
uint32_t delta);
|
|
void intel_batchbuffer_require_space(struct intel_batchbuffer *batch, unsigned int size);
|
|
void intel_batchbuffer_data(struct intel_batchbuffer *batch, void *data, unsigned int size);
|
|
void intel_batchbuffer_emit_mi_flush(struct intel_batchbuffer *batch);
|
|
void intel_batchbuffer_flush(struct intel_batchbuffer *batch);
|
|
void intel_batchbuffer_begin_batch(struct intel_batchbuffer *batch, int total);
|
|
void intel_batchbuffer_advance_batch(struct intel_batchbuffer *batch);
|
|
void intel_batchbuffer_check_batchbuffer_flag(struct intel_batchbuffer *batch, int flag);
|
|
int intel_batchbuffer_check_free_space(struct intel_batchbuffer *batch, int size);
|
|
int intel_batchbuffer_used_size(struct intel_batchbuffer *batch);
|
|
void intel_batchbuffer_align(struct intel_batchbuffer *batch, unsigned int alignedment);
|
|
|
|
#define __BEGIN_BATCH(batch, n, f) do { \
|
|
assert(f == batch->flag); \
|
|
intel_batchbuffer_check_batchbuffer_flag(batch, f); \
|
|
intel_batchbuffer_require_space(batch, (n) * 4); \
|
|
intel_batchbuffer_begin_batch(batch, (n)); \
|
|
} while (0)
|
|
|
|
#define __OUT_BATCH(batch, d) do { \
|
|
intel_batchbuffer_emit_dword(batch, d); \
|
|
} while (0)
|
|
|
|
#define __OUT_RELOC(batch, bo, read_domains, write_domain, delta) do { \
|
|
assert((delta) >= 0); \
|
|
intel_batchbuffer_emit_reloc(batch, bo, \
|
|
read_domains, write_domain, \
|
|
delta); \
|
|
} while (0)
|
|
|
|
#define __ADVANCE_BATCH(batch) do { \
|
|
intel_batchbuffer_advance_batch(batch); \
|
|
} while (0)
|
|
|
|
#define BEGIN_BATCH(batch, n) __BEGIN_BATCH(batch, n, I915_EXEC_RENDER)
|
|
#define BEGIN_BLT_BATCH(batch, n) __BEGIN_BATCH(batch, n, I915_EXEC_BLT)
|
|
#define BEGIN_BCS_BATCH(batch, n) __BEGIN_BATCH(batch, n, I915_EXEC_BSD)
|
|
#define BEGIN_VEB_BATCH(batch, n) __BEGIN_BATCH(batch, n, I915_EXEC_VEBOX)
|
|
|
|
#define OUT_BATCH(batch, d) __OUT_BATCH(batch, d)
|
|
#define OUT_BLT_BATCH(batch, d) __OUT_BATCH(batch, d)
|
|
#define OUT_BCS_BATCH(batch, d) __OUT_BATCH(batch, d)
|
|
#define OUT_VEB_BATCH(batch, d) __OUT_BATCH(batch, d)
|
|
|
|
#define OUT_RELOC(batch, bo, read_domains, write_domain, delta) \
|
|
__OUT_RELOC(batch, bo, read_domains, write_domain, delta)
|
|
#define OUT_BLT_RELOC(batch, bo, read_domains, write_domain, delta) \
|
|
__OUT_RELOC(batch, bo, read_domains, write_domain, delta)
|
|
#define OUT_BCS_RELOC(batch, bo, read_domains, write_domain, delta) \
|
|
__OUT_RELOC(batch, bo, read_domains, write_domain, delta)
|
|
|
|
#define ADVANCE_BATCH(batch) __ADVANCE_BATCH(batch)
|
|
#define ADVANCE_BLT_BATCH(batch) __ADVANCE_BATCH(batch)
|
|
#define ADVANCE_BCS_BATCH(batch) __ADVANCE_BATCH(batch)
|
|
#define ADVANCE_VEB_BATCH(batch) __ADVANCE_BATCH(batch)
|
|
|
|
#endif /* _INTEL_BATCHBUFFER_H_ */
|