Moved files around.

1 files changed, 90 insertions, 0 deletions

diff --git a/src/intel_batchbuffer.h b/src/intel_batchbuffer.h
new file mode 100644
index 00000000..092da5af
--- /dev/null
+++ b/src/intel_batchbuffer.h
@@ -0,0 +1,90 @@
+#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);
+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_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);
+
+#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 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_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)
+
+#endif /* _INTEL_BATCHBUFFER_H_ */