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authorFrancisco Jerez <currojerez@riseup.net>2010-02-01 01:19:10 +0100
committerFrancisco Jerez <currojerez@riseup.net>2010-02-04 22:14:39 +0100
commitbfb5dc68fcc9f5dee71f66d9499b8bdcde9627ea (patch)
treeedd4cd9d1e7a4fdfa63c4ded65b8348dc74dc40a /src/mesa/drivers/dri/nouveau/nouveau_surface.h
parent42fa009e641c35a6543f2fb63b229c0adc8a30dc (diff)
Import a classic DRI driver for nv0x-nv2x.
Diffstat (limited to 'src/mesa/drivers/dri/nouveau/nouveau_surface.h')
-rw-r--r--src/mesa/drivers/dri/nouveau/nouveau_surface.h58
1 files changed, 58 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_surface.h b/src/mesa/drivers/dri/nouveau/nouveau_surface.h
new file mode 100644
index 0000000000..ebdc89afb4
--- /dev/null
+++ b/src/mesa/drivers/dri/nouveau/nouveau_surface.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2009 Francisco Jerez.
+ * 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, sublicense, 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 NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) 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.
+ *
+ */
+
+#ifndef __NOUVEAU_SURFACE_H__
+#define __NOUVEAU_SURFACE_H__
+
+enum nouveau_surface_layout {
+ LINEAR = 0,
+ TILED,
+ SWIZZLED,
+};
+
+struct nouveau_surface {
+ struct nouveau_bo *bo;
+ unsigned offset;
+
+ enum nouveau_surface_layout layout;
+
+ gl_format format;
+ unsigned cpp, pitch;
+
+ unsigned width, height;
+};
+
+void
+nouveau_surface_alloc(GLcontext *ctx, struct nouveau_surface *s,
+ enum nouveau_surface_layout layout,
+ unsigned flags, unsigned format,
+ unsigned width, unsigned height);
+
+void
+nouveau_surface_ref(struct nouveau_surface *src,
+ struct nouveau_surface *dst);
+
+#endif