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Diffstat (limited to 'src/gallium/winsys/virgl/drm/virgl_drm_winsys.h')
-rw-r--r--src/gallium/winsys/virgl/drm/virgl_drm_winsys.h98
1 files changed, 98 insertions, 0 deletions
diff --git a/src/gallium/winsys/virgl/drm/virgl_drm_winsys.h b/src/gallium/winsys/virgl/drm/virgl_drm_winsys.h
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index 00000000000..c9b25a00977
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+++ b/src/gallium/winsys/virgl/drm/virgl_drm_winsys.h
@@ -0,0 +1,98 @@
+/*
+ * Copyright 2014, 2015 Red Hat.
+ *
+ * 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
+ * on 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
+ * THE AUTHOR(S) AND/OR THEIR 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.
+ */
+#ifndef VIRGL_DRM_WINSYS_H
+#define VIRGL_DRM_WINSYS_H
+
+#include <stdint.h>
+#include "pipe/p_compiler.h"
+#include "drm.h"
+
+#include "os/os_thread.h"
+#include "util/list.h"
+#include "util/u_inlines.h"
+#include "util/u_hash_table.h"
+
+#include "pipe/p_screen.h"
+#include "pipe/p_context.h"
+#include "pipe/p_context.h"
+
+#include "virgl_hw.h"
+#include "virgl/virgl_winsys.h"
+
+struct virgl_drm_winsys;
+
+struct virgl_hw_res {
+ struct pipe_reference reference;
+ uint32_t res_handle;
+ uint32_t bo_handle;
+ uint32_t name;
+ int num_cs_references;
+ uint32_t size;
+ void *ptr;
+ uint32_t stride;
+
+ struct list_head head;
+ uint32_t format;
+ uint32_t bind;
+ boolean cacheable;
+ int64_t start, end;
+ boolean flinked;
+ uint32_t flink;
+};
+
+struct virgl_drm_winsys
+{
+ struct virgl_winsys base;
+ int fd;
+ struct list_head delayed;
+ int num_delayed;
+ unsigned usecs;
+ pipe_mutex mutex;
+
+ struct util_hash_table *bo_handles;
+ pipe_mutex bo_handles_mutex;
+};
+
+struct virgl_drm_cmd_buf {
+ struct virgl_cmd_buf base;
+
+ uint32_t buf[VIRGL_MAX_CMDBUF_DWORDS];
+
+ unsigned nres;
+ unsigned cres;
+ struct virgl_hw_res **res_bo;
+ struct virgl_winsys *ws;
+ uint32_t *res_hlist;
+
+ char is_handle_added[512];
+ unsigned reloc_indices_hashlist[512];
+
+};
+
+static inline struct virgl_drm_winsys *
+virgl_drm_winsys(struct virgl_winsys *iws)
+{
+ return (struct virgl_drm_winsys *)iws;
+}
+
+#endif