1 files changed, 87 insertions, 0 deletions

diff --git a/vmwgfx/vmwgfx_drmi.h b/vmwgfx/vmwgfx_drmi.h
new file mode 100644
index 0000000..2435009
--- /dev/null
+++ b/vmwgfx/vmwgfx_drmi.h
@@ -0,0 +1,87 @@
+/*
+ * Copyright 2011 VMWare, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Author: Jakob Bornecrantz <wallbraker@gmail.com>
+ * Author: Thomas Hellstrom <thellstrom@vmware.com>
+ */
+
+#ifndef _VMWGFX_DRMI_H_
+#define _VMWGFX_DRMI_H_
+
+#include <xorg-server.h>
+#include <regionstr.h>
+#include <stdint.h>
+#include "vmwgfx_drm.h"
+
+struct vmwgfx_dma_ctx;
+
+extern int
+vmwgfx_present_readback(int drm_fd, uint32_t fb_id, RegionPtr region);
+
+extern int
+vmwgfx_present(int drm_fd, uint32_t fb_id, unsigned int dst_x,
+               unsigned int dst_y, RegionPtr region, uint32_t handle);
+
+struct vmwgfx_dmabuf {
+  uint32_t handle;
+  uint32_t gmr_id;
+  uint32_t gmr_offset;
+  size_t size;
+};
+
+extern struct vmwgfx_dmabuf*
+vmwgfx_dmabuf_alloc(int drm_fd, size_t size);
+extern void
+vmwgfx_dmabuf_destroy(struct vmwgfx_dmabuf *buf);
+extern void *
+vmwgfx_dmabuf_map(struct vmwgfx_dmabuf *buf);
+extern void
+vmwgfx_dmabuf_unmap(struct vmwgfx_dmabuf *buf);
+
+extern int
+vmwgfx_dma(unsigned int host_x, unsigned int host_y,
+           RegionPtr region, struct vmwgfx_dmabuf *buf,
+           uint32_t buf_pitch, uint32_t surface_handle, int to_surface);
+
+extern int
+vmwgfx_num_streams(int drm_fd, uint32_t *ntot, uint32_t *nfree);
+
+extern int
+vmwgfx_claim_stream(int drm_fd, uint32_t *out);
+
+extern int
+vmwgfx_unref_stream(int drm_fd, uint32_t stream_id);
+
+int
+vmwgfx_cursor_bypass(int drm_fd, int xhot, int yhot);
+
+int
+vmwgfx_max_fb_size(int drm_fd, size_t *size);
+
+int
+vmwgfx_update_gui_layout(int drm_fd, unsigned int num_rects,
+                         struct drm_vmw_rect *rects);
+int
+vmwgfx_get_param(int drm_fd, uint32_t param, uint64_t *out);
+#endif