initial EGL code

1 files changed, 64 insertions, 0 deletions

diff --git a/src/egl/main/eglcontext.h b/src/egl/main/eglcontext.h
new file mode 100644
index 0000000000..0063507420
--- /dev/null
+++ b/src/egl/main/eglcontext.h
@@ -0,0 +1,64 @@
+
+#ifndef EGLCONTEXT_INCLUDED
+#define EGLCONTEXT_INCLUDED
+
+
+#include "egltypedefs.h"
+
+
+/**
+ * "Base" class for device driver contexts.
+ */
+struct _egl_context
+{
+   EGLContext Handle;  /* The public/opaque handle which names this object */
+
+   _EGLDisplay *Display; /* who do I belong to? */
+
+   _EGLConfig *Config;
+
+   _EGLSurface *DrawSurface;
+   _EGLSurface *ReadSurface;
+
+   EGLBoolean IsBound;
+   EGLBoolean DeletePending;
+};
+
+
+extern void
+_eglInitContext(_EGLContext *ctx);
+
+
+extern void
+_eglSaveContext(_EGLContext *ctx);
+
+
+extern void
+_eglRemoveContext(_EGLContext *ctx);
+
+
+extern _EGLContext *
+_eglLookupContext(EGLContext ctx);
+ 
+
+extern _EGLContext *
+_eglGetCurrentContext(void);
+
+
+extern EGLContext
+_eglCreateContext(_EGLDriver *drv, EGLDisplay dpy, EGLConfig config, EGLContext share_list, const EGLint *attrib_list);
+
+
+extern EGLBoolean
+_eglDestroyContext(_EGLDriver *drv, EGLDisplay dpy, EGLContext ctx);
+
+
+extern EGLBoolean
+_eglQueryContext(_EGLDriver *drv, EGLDisplay dpy, EGLContext ctx, EGLint attribute, EGLint *value);
+
+
+extern EGLBoolean
+_eglMakeCurrent(_EGLDriver *drv, EGLDisplay dpy, EGLSurface draw, EGLSurface read, EGLContext ctx);
+
+
+#endif /* EGLCONTEXT_INCLUDED */