1 files changed, 81 insertions, 0 deletions
diff --git a/src/mesa/drivers/common/meta.h b/src/mesa/drivers/common/meta.h
new file mode 100644
index 0000000000..b03b64c48a
--- /dev/null
+++ b/src/mesa/drivers/common/meta.h
@@ -0,0 +1,81 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  7.6
+ *
+ * Copyright (C) 2009  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, 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 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
+ * BRIAN PAUL 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 META_H
+#define META_H
+
+
+/**
+ * Flags passed to _mesa_meta_begin().
+ * XXX these flags may evolve...
+ */
+/*@{*/
+#define META_ALPHA_TEST      0x1
+#define META_BLEND           0x2  /**< includes logicop */
+#define META_COLOR_MASK      0x4
+#define META_DEPTH_TEST      0x8
+#define META_FOG            0x10
+#define META_RASTERIZATION  0x20
+#define META_SCISSOR        0x40
+#define META_SHADER         0x80
+#define META_STENCIL_TEST  0x100
+#define META_TRANSFORM     0x200 /**< modelview, projection */
+#define META_TEXTURE       0x400
+#define META_VERTEX        0x800
+#define META_VIEWPORT     0x1000
+#define META_PIXEL_STORE  0x2000
+#define META_ALL            ~0x0
+/*@}*/
+
+
+extern void
+_mesa_meta_init(GLcontext *ctx);
+
+extern void
+_mesa_meta_free(GLcontext *ctx);
+
+extern void
+_mesa_meta_blit_framebuffer(GLcontext *ctx,
+                            GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
+                            GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1,
+                            GLbitfield mask, GLenum filter);
+
+extern void
+_mesa_meta_clear(GLcontext *ctx, GLbitfield buffers);
+
+extern void
+_mesa_meta_copy_pixels(GLcontext *ctx, GLint srcx, GLint srcy,
+                       GLsizei width, GLsizei height,
+                       GLint dstx, GLint dsty, GLenum type);
+
+extern void
+_mesa_meta_draw_pixels(GLcontext *ctx,
+		       GLint x, GLint y, GLsizei width, GLsizei height,
+		       GLenum format, GLenum type,
+		       const struct gl_pixelstore_attrib *unpack,
+		       const GLvoid *pixels);
+
+
+#endif /* META_H */