initial EGL code

1 files changed, 96 insertions, 0 deletions

diff --git a/src/egl/main/eglsurface.h b/src/egl/main/eglsurface.h
new file mode 100644
index 00000000000..2f0e07c53cc
--- /dev/null
+++ b/src/egl/main/eglsurface.h
@@ -0,0 +1,96 @@
+#ifndef EGLSURFACE_INCLUDED
+#define EGLSURFACE_INCLUDED
+
+
+#include "egltypedefs.h"
+
+
+/**
+ * "Base" class for device driver surfaces.
+ */
+struct _egl_surface
+{
+   EGLSurface Handle;  /* The public/opaque handle which names this object */
+   _EGLConfig *Config;
+
+   /* May need reference counting here */
+   EGLBoolean IsBound;
+   EGLBoolean DeletePending;
+
+   EGLint Type; /* one of EGL_WINDOW_BIT, EGL_PIXMAP_BIT or EGL_PBUFFER_BIT */
+   EGLint Width, Height;
+   EGLint TextureFormat, TextureTarget;
+   EGLint MipmapTexture, MipmapLevel;
+   EGLint SwapInterval;
+
+   /* If type == EGL_SCREEN_BIT: */
+   EGLint VisibleRefCount; /* number of screens I'm displayed on */
+};
+
+
+extern void
+_eglInitSurface(_EGLSurface *surf);
+
+
+extern void
+_eglSaveSurface(_EGLSurface *surf);
+
+
+extern void
+_eglRemoveSurface(_EGLSurface *surf);
+
+
+extern _EGLSurface *
+_eglLookupSurface(EGLSurface surf);
+ 
+
+extern _EGLSurface *
+_eglGetCurrentSurface(EGLint readdraw);
+
+
+extern EGLBoolean
+_eglSwapBuffers(_EGLDriver *drv, EGLDisplay dpy, EGLSurface draw);
+
+
+extern EGLBoolean
+_eglCopyBuffers(_EGLDriver *drv, EGLDisplay dpy, EGLSurface surface, NativePixmapType target);
+
+
+extern EGLBoolean
+_eglQuerySurface(_EGLDriver *drv, EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint *value);
+
+
+extern EGLSurface
+_eglCreateWindowSurface(_EGLDriver *drv, EGLDisplay dpy, EGLConfig config, NativeWindowType window, const EGLint *attrib_list);
+
+
+extern EGLSurface
+_eglCreatePixmapSurface(_EGLDriver *drv, EGLDisplay dpy, EGLConfig config, NativePixmapType pixmap, const EGLint *attrib_list);
+
+
+extern EGLSurface
+_eglCreatePbufferSurface(_EGLDriver *drv, EGLDisplay dpy, EGLConfig config, const EGLint *attrib_list);
+
+
+extern EGLBoolean
+_eglDestroySurface(_EGLDriver *drv, EGLDisplay dpy, EGLSurface surface);
+
+
+extern EGLBoolean
+_eglSurfaceAttrib(_EGLDriver *drv, EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint value);
+
+
+extern EGLBoolean
+_eglBindTexImage(_EGLDriver *drv, EGLDisplay dpy, EGLSurface surface, EGLint buffer);
+
+
+extern EGLBoolean
+_eglReleaseTexImage(_EGLDriver *drv, EGLDisplay dpy, EGLSurface surface, EGLint buffer);
+
+
+extern EGLBoolean
+_eglSwapInterval(_EGLDriver *drv, EGLDisplay dpy, EGLint interval);
+
+
+
+#endif /* EGLSURFACE_INCLUDED */