sys/glsink/: Add vblank synchronization. Isn't really working on my driver. :(

Original commit message from CVS:
* sys/glsink/Makefile.am:
* sys/glsink/glextensions.c:
* sys/glsink/glextensions.h:
* sys/glsink/glvideo.c:
Add vblank synchronization.  Isn't really working on my
driver. :(

1 files changed, 34 insertions, 0 deletions

diff --git a/sys/glsink/glextensions.h b/sys/glsink/glextensions.h
new file mode 100644
index 00000000..fd3f8ea7
--- /dev/null
+++ b/sys/glsink/glextensions.h
@@ -0,0 +1,34 @@
+#ifndef __GST_GLEXTENSIONS_H__
+#define __GST_GLEXTENSIONS_H__
+
+#include <GL/gl.h>
+#include <glib.h>
+
+int gl_have_extension (const char *name);
+
+GLhandleARB glCreateShaderObjectARB (GLenum shaderType);
+void glShaderSourceARB (GLhandleARB shaderObj, GLsizei count, const GLcharARB ** string, const GLint *length);
+void glUniform2fARB (GLint location, GLfloat val1, GLfloat val2);
+GLint glGetUniformLocationARB (GLhandleARB programObj, const GLcharARB *name);
+void glUniform1iARB (GLint location, GLint val);
+void glCompileShaderARB (GLhandleARB shader);
+void glGetObjectParameterivARB (GLhandleARB object, GLenum pname, GLint *params);
+void glGetInfoLogARB (GLhandleARB object, GLsizei maxLength, GLsizei *length,
+    GLcharARB *infoLog);
+GLhandleARB glCreateProgramObjectARB (void);
+void glAttachObjectARB (GLhandleARB program, GLhandleARB shader);
+void glLinkProgramARB (GLhandleARB program);
+void glUseProgramObjectARB (GLhandleARB program);
+void glPixelDataRangeNV(GLenum target, GLsizei length, void *pointer);
+void glActiveTexture(GLenum target);
+Bool glXGetSyncValuesOML (Display *, GLXDrawable, int64_t *, int64_t *, int64_t *);
+Bool glXGetMscRateOML (Display *, GLXDrawable, int32_t *, int32_t *);
+int64_t glXSwapBuffersMscOML (Display *, GLXDrawable, int64_t, int64_t, int64_t);
+Bool glXWaitForMscOML (Display *, GLXDrawable, int64_t, int64_t, int64_t, int64_t *, int64_t *, int64_t *);
+Bool glXWaitForSbcOML (Display *, GLXDrawable, int64_t, int64_t *, int64_t *, int64_t *);
+int glXSwapIntervalSGI (int);
+int glXSwapIntervalMESA (unsigned int);
+
+
+#endif
+