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authormarha <marha@users.sourceforge.net>2012-01-20 09:41:09 +0100
committermarha <marha@users.sourceforge.net>2012-01-20 09:41:09 +0100
commitc5f912c7b9248440bf9dff4b3c64513ec0f3ec98 (patch)
tree7986b288489dac6a8a70787dbdedfc0c064a0c02 /mesalib/src/mesa/main/arrayobj.h
parent27bec2ba601ec12334e6b7564034f87ab7c9522b (diff)
parenta8ef69cc0c9e5281e6b745dd4a2be75f629eb8b8 (diff)
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Merge remote-tracking branch 'origin/released'
Diffstat (limited to 'mesalib/src/mesa/main/arrayobj.h')
-rw-r--r--mesalib/src/mesa/main/arrayobj.h207
1 files changed, 122 insertions, 85 deletions
diff --git a/mesalib/src/mesa/main/arrayobj.h b/mesalib/src/mesa/main/arrayobj.h
index 44f771417..717c7916e 100644
--- a/mesalib/src/mesa/main/arrayobj.h
+++ b/mesalib/src/mesa/main/arrayobj.h
@@ -1,85 +1,122 @@
-/*
- * Mesa 3-D graphics library
- * Version: 7.6
- *
- * Copyright (C) 1999-2004 Brian Paul All Rights Reserved.
- * (C) Copyright IBM Corporation 2006
- * 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 OR IBM 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 ARRAYOBJ_H
-#define ARRAYOBJ_H
-
-#include "glheader.h"
-
-struct gl_context;
-
-/**
- * \file arrayobj.h
- * Functions for the GL_APPLE_vertex_array_object extension.
- *
- * \author Ian Romanick <idr@us.ibm.com>
- * \author Brian Paul
- */
-
-/*
- * Internal functions
- */
-
-extern struct gl_array_object *
-_mesa_new_array_object( struct gl_context *ctx, GLuint name );
-
-extern void
-_mesa_delete_array_object( struct gl_context *ctx, struct gl_array_object *obj );
-
-extern void
-_mesa_reference_array_object(struct gl_context *ctx,
- struct gl_array_object **ptr,
- struct gl_array_object *arrayObj);
-
-extern void
-_mesa_initialize_array_object( struct gl_context *ctx,
- struct gl_array_object *obj, GLuint name );
-
-
-extern void
-_mesa_update_array_object_max_element(struct gl_context *ctx,
- struct gl_array_object *arrayObj);
-
-
-/*
- * API functions
- */
-
-
-void GLAPIENTRY _mesa_BindVertexArray( GLuint id );
-
-void GLAPIENTRY _mesa_BindVertexArrayAPPLE( GLuint id );
-
-void GLAPIENTRY _mesa_DeleteVertexArraysAPPLE(GLsizei n, const GLuint *ids);
-
-void GLAPIENTRY _mesa_GenVertexArrays(GLsizei n, GLuint *arrays);
-
-void GLAPIENTRY _mesa_GenVertexArraysAPPLE(GLsizei n, GLuint *buffer);
-
-GLboolean GLAPIENTRY _mesa_IsVertexArrayAPPLE( GLuint id );
-
-#endif /* ARRAYOBJ_H */
+/*
+ * Mesa 3-D graphics library
+ * Version: 7.6
+ *
+ * Copyright (C) 1999-2004 Brian Paul All Rights Reserved.
+ * (C) Copyright IBM Corporation 2006
+ * 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 OR IBM 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 ARRAYOBJ_H
+#define ARRAYOBJ_H
+
+#include "glheader.h"
+#include "mtypes.h"
+
+struct gl_context;
+
+/**
+ * \file arrayobj.h
+ * Functions for the GL_APPLE_vertex_array_object extension.
+ *
+ * \author Ian Romanick <idr@us.ibm.com>
+ * \author Brian Paul
+ */
+
+/*
+ * Internal functions
+ */
+
+extern struct gl_array_object *
+_mesa_new_array_object( struct gl_context *ctx, GLuint name );
+
+extern void
+_mesa_delete_array_object( struct gl_context *ctx, struct gl_array_object *obj );
+
+extern void
+_mesa_reference_array_object(struct gl_context *ctx,
+ struct gl_array_object **ptr,
+ struct gl_array_object *arrayObj);
+
+extern void
+_mesa_initialize_array_object( struct gl_context *ctx,
+ struct gl_array_object *obj, GLuint name );
+
+
+extern void
+_mesa_update_array_object_max_element(struct gl_context *ctx,
+ struct gl_array_object *arrayObj);
+
+/** Returns the bitmask of all enabled arrays in fixed function mode.
+ *
+ * In fixed function mode only the traditional fixed function arrays
+ * are available.
+ */
+static inline GLbitfield64
+_mesa_array_object_get_enabled_ff(const struct gl_array_object *arrayObj)
+{
+ return arrayObj->_Enabled & VERT_BIT_FF_ALL;
+}
+
+/** Returns the bitmask of all enabled arrays in nv shader mode.
+ *
+ * In nv shader mode, the nv generic arrays take precedence over
+ * the legacy arrays.
+ */
+static inline GLbitfield64
+_mesa_array_object_get_enabled_nv(const struct gl_array_object *arrayObj)
+{
+ GLbitfield64 enabled = arrayObj->_Enabled;
+ return enabled & ~(VERT_BIT_FF_NVALIAS & (enabled >> VERT_ATTRIB_GENERIC0));
+}
+
+/** Returns the bitmask of all enabled arrays in arb/glsl shader mode.
+ *
+ * In arb/glsl shader mode all the fixed function and the arb/glsl generic
+ * arrays are available. Only the first generic array takes
+ * precedence over the legacy position array.
+ */
+static inline GLbitfield64
+_mesa_array_object_get_enabled_arb(const struct gl_array_object *arrayObj)
+{
+ GLbitfield64 enabled = arrayObj->_Enabled;
+ return enabled & ~(VERT_BIT_POS & (enabled >> VERT_ATTRIB_GENERIC0));
+}
+
+
+/*
+ * API functions
+ */
+
+
+void GLAPIENTRY _mesa_BindVertexArray( GLuint id );
+
+void GLAPIENTRY _mesa_BindVertexArrayAPPLE( GLuint id );
+
+void GLAPIENTRY _mesa_DeleteVertexArraysAPPLE(GLsizei n, const GLuint *ids);
+
+void GLAPIENTRY _mesa_GenVertexArrays(GLsizei n, GLuint *arrays);
+
+void GLAPIENTRY _mesa_GenVertexArraysAPPLE(GLsizei n, GLuint *buffer);
+
+GLboolean GLAPIENTRY _mesa_IsVertexArrayAPPLE( GLuint id );
+
+#endif /* ARRAYOBJ_H */