mesa: Add GL API support for ARB_copy_image

This adds the API entrypoint, error checking logic, and a driver hook for
the ARB_copy_image extension.

v2: Fix a typo in ARB_copy_image.xml and add it to the makefile
v3: Put ARB_copy_image.xml in the right place alphebetically in the
    makefile and properly prefix the commit message
v4: Fixed some line wrapping and added a check for null
v5: Check for incomplete renderbuffers

Signed-off-by: Jason Ekstrand <jason.ekstrand@intel.com>
Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Reviewed-by: Neil Roberts <neil@linux.intel.com>

v6: Update dispatch_sanity for the addition of CopyImageSubData

1 files changed, 49 insertions, 0 deletions

diff --git a/src/mesa/main/copyimage.h b/src/mesa/main/copyimage.h
new file mode 100644
index 0000000..40e95b6
--- /dev/null
+++ b/src/mesa/main/copyimage.h
@@ -0,0 +1,49 @@
+/*
+ * Mesa 3-D graphics library
+ *
+ * Copyright (C) 2014 Intel Corporation.  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
+ * THE AUTHORS OR COPYRIGHT HOLDERS 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.
+ *
+ * Authors:
+ *    Jason Ekstrand <jason.ekstrand@intel.com>
+ */
+
+
+#ifndef COPYIMAGE_H
+#define COPYIMAGE_H
+
+#include "mtypes.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern void GLAPIENTRY
+_mesa_CopyImageSubData(GLuint srcName, GLenum srcTarget, GLint srcLevel,
+                       GLint srcX, GLint srcY, GLint srcZ,
+                       GLuint destName, GLenum destTarget, GLint destLevel,
+                       GLint destX, GLint destY, GLint destZ,
+                       GLsizei srcWidth, GLsizei srcHeight, GLsizei srcDepth);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* COPYIMAGE_H */