1 files changed, 69 insertions, 0 deletions
diff --git a/src/gallium/winsys/drm/intel/common/intel_be_batchbuffer.h b/src/gallium/winsys/drm/intel/common/intel_be_batchbuffer.h
new file mode 100644
index 0000000000..f150e3a674
--- /dev/null
+++ b/src/gallium/winsys/drm/intel/common/intel_be_batchbuffer.h
@@ -0,0 +1,69 @@
+
+#ifndef INTEL_BE_BATCHBUFFER_H
+#define INTEL_BE_BATCHBUFFER_H
+
+#include "i915simple/i915_batch.h"
+
+#include "ws_dri_bufmgr.h"
+
+#define BATCH_RESERVED 16
+
+#define INTEL_DEFAULT_RELOCS 100
+#define INTEL_MAX_RELOCS 400
+
+#define INTEL_BATCH_NO_CLIPRECTS 0x1
+#define INTEL_BATCH_CLIPRECTS    0x2
+
+struct intel_be_context;
+struct intel_be_device;
+
+struct intel_be_batchbuffer
+{
+	struct i915_batchbuffer base;
+
+	struct intel_be_context *intel;
+	struct intel_be_device *device;
+
+	struct _DriBufferObject *buffer;
+	struct _DriFenceObject *last_fence;
+	uint32_t flags;
+
+	struct _DriBufferList *list;
+	size_t list_count;
+
+	uint32_t *reloc;
+	size_t reloc_size;
+	size_t nr_relocs;
+
+	uint32_t dirty_state;
+	uint32_t id;
+
+	uint32_t poolOffset;
+	uint8_t *drmBOVirtual;
+	struct _drmBONode *node; /* Validation list node for this buffer */
+	int dest_location;     /* Validation list sequence for this buffer */
+};
+
+struct intel_be_batchbuffer *
+intel_be_batchbuffer_alloc(struct intel_be_context *intel);
+
+void
+intel_be_batchbuffer_free(struct intel_be_batchbuffer *batch);
+
+void
+intel_be_batchbuffer_finish(struct intel_be_batchbuffer *batch);
+
+struct _DriFenceObject *
+intel_be_batchbuffer_flush(struct intel_be_batchbuffer *batch);
+
+void
+intel_be_batchbuffer_reset(struct intel_be_batchbuffer *batch);
+
+void
+intel_be_offset_relocation(struct intel_be_batchbuffer *batch,
+			unsigned pre_add,
+			struct _DriBufferObject *driBO,
+			uint64_t val_flags,
+			uint64_t val_mask);
+
+#endif