mesa/sso: Add extension entry points for GL_ARB_separate_shader_objects

Nothings implemented yet but glProgramUniform* which are mostly a
copy/paste of the older function glUniform*

I create dedicated pipelineobj.[ch] file that will contains function
related to the "new" pipeline container object.

V2: formatting improvement

V3:
* indentation fix
* Update copyright
* Add a comment on ProgramParameteri already present in another extension
* Remove TODO, will be readded on correct patch

V4 (idr):
* Fix dispatch_sanity unit test
* Make extension string available in core profiles (instead of just
  compatibility).
* Trivial reformating

Reviewed-by: Ian Romanick <[email protected]>
Reviewed-by: Jordan Justen <[email protected]>

1 files changed, 70 insertions, 0 deletions

diff --git a/src/mesa/main/pipelineobj.h b/src/mesa/main/pipelineobj.h
new file mode 100644
index 00000000000..56d32ccef74
--- /dev/null
+++ b/src/mesa/main/pipelineobj.h
@@ -0,0 +1,70 @@
+/*
+ * Mesa 3-D graphics library
+ *
+ * Copyright © 2013 Gregory Hainaut <[email protected]>
+ *
+ * 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 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.
+ */
+
+#ifndef PIPELINEOBJ_H
+#define PIPELINEOBJ_H
+
+#include "glheader.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct _glapi_table;
+struct gl_context;
+
+extern void GLAPIENTRY
+_mesa_UseProgramStages(GLuint pipeline, GLbitfield stages, GLuint program);
+
+extern void GLAPIENTRY
+_mesa_ActiveShaderProgram(GLuint pipeline, GLuint program);
+
+extern void GLAPIENTRY
+_mesa_BindProgramPipeline(GLuint pipeline);
+
+extern void GLAPIENTRY
+_mesa_DeleteProgramPipelines(GLsizei n, const GLuint *pipelines);
+
+extern void GLAPIENTRY
+_mesa_GenProgramPipelines(GLsizei n, GLuint *pipelines);
+
+extern GLboolean GLAPIENTRY
+_mesa_IsProgramPipeline(GLuint pipeline);
+
+extern void GLAPIENTRY
+_mesa_GetProgramPipelineiv(GLuint pipeline, GLenum pname, GLint *params);
+
+extern void GLAPIENTRY
+_mesa_ValidateProgramPipeline(GLuint pipeline);
+
+extern void GLAPIENTRY
+_mesa_GetProgramPipelineInfoLog(GLuint pipeline, GLsizei bufSize,
+                                GLsizei *length, GLchar *infoLog);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* PIPELINEOBJ_H */