egli 0.1.2

EGL Interface
Documentation 
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//! Unsafe FFI API.
//!
//! Use these only if higher-level EGLI or EGL abstrations are not enough.

#[allow(unused_imports)]
use libc::{c_char, c_void};

use egl::{EGLBoolean, EGLClientBuffer, EGLConfig, EGLContext, EGLDisplay, EGLenum, EGLint,
          EGLNativeDisplayType, EGLNativePixmapType, EGLNativeWindowType, EGLSurface};

#[cfg(feature = "egl_1_5")]
use egl::{EGLSync, EGLAttrib, EGLImage, EGLTime};

extern "C" {
    pub fn eglChooseConfig(dpy: EGLDisplay,
                           attrib_list: *const EGLint,
                           configs: *mut EGLConfig,
                           config_size: EGLint,
                           num_config: *mut EGLint)
                           -> EGLBoolean;

    pub fn eglCopyBuffers(dpy: EGLDisplay,
                          surface: EGLSurface,
                          target: EGLNativePixmapType)
                          -> EGLBoolean;

    pub fn eglCreateContext(dpy: EGLDisplay,
                            config: EGLConfig,
                            share_context: EGLContext,
                            attrib_list: *const EGLint)
                            -> EGLContext;

    pub fn eglCreatePbufferSurface(dpy: EGLDisplay,
                                   config: EGLConfig,
                                   attrib_list: *const EGLint)
                                   -> EGLSurface;

    pub fn eglCreatePixmapSurface(dpy: EGLDisplay,
                                  config: EGLConfig,
                                  pixmap: EGLNativePixmapType,
                                  attrib_list: *const EGLint)
                                  -> EGLSurface;

    pub fn eglCreateWindowSurface(dpy: EGLDisplay,
                                  config: EGLConfig,
                                  win: EGLNativeWindowType,
                                  attrib_list: *const EGLint)
                                  -> EGLSurface;

    pub fn eglDestroyContext(dpy: EGLDisplay, ctx: EGLContext) -> EGLBoolean;

    pub fn eglDestroySurface(dpy: EGLDisplay, surface: EGLSurface) -> EGLBoolean;

    pub fn eglGetConfigAttrib(dpy: EGLDisplay,
                              config: EGLConfig,
                              attribute: EGLint,
                              value: *mut EGLint)
                              -> EGLBoolean;

    pub fn eglGetConfigs(dpy: EGLDisplay,
                         configs: EGLConfig,
                         config_size: EGLint,
                         num_config: *mut EGLint)
                         -> EGLBoolean;

    pub fn eglGetCurrentDisplay() -> EGLDisplay;

    pub fn eglGetCurrentSurface(readdraw: EGLint) -> EGLSurface;

    pub fn eglGetDisplay(display_id: EGLNativeDisplayType) -> EGLDisplay;

    pub fn eglGetError() -> EGLint;

    pub fn eglGetProcAddress(procname: *const c_char) -> extern "C" fn();

    pub fn eglInitialize(dpy: EGLDisplay, major: *mut EGLint, minor: *mut EGLint) -> EGLBoolean;

    pub fn eglMakeCurrent(dpy: EGLDisplay,
                          draw: EGLSurface,
                          read: EGLSurface,
                          ctx: EGLContext)
                          -> EGLBoolean;

    pub fn eglQueryContext(dpy: EGLDisplay,
                           ctx: EGLContext,
                           attribute: EGLint,
                           value: *mut EGLint)
                           -> EGLBoolean;

    pub fn eglQueryString(dpy: EGLDisplay, name: EGLint) -> *const c_char;

    pub fn eglQuerySurface(dpy: EGLDisplay,
                           surface: EGLSurface,
                           attribute: EGLint,
                           value: *mut EGLint)
                           -> EGLBoolean;

    pub fn eglSwapBuffers(dpy: EGLDisplay, surface: EGLSurface) -> EGLBoolean;

    pub fn eglTerminate(dpy: EGLDisplay) -> EGLBoolean;

    pub fn eglWaitGL() -> EGLBoolean;

    pub fn eglWaitNative(engine: EGLint) -> EGLBoolean;

    // EGL 1.1

    pub fn eglBindTexImage(dpy: EGLDisplay, surface: EGLSurface, buffer: EGLint) -> EGLBoolean;

    pub fn eglReleaseTexImage(dpy: EGLDisplay, surface: EGLSurface, buffer: EGLint) -> EGLBoolean;

    pub fn eglSurfaceAttrib(dpy: EGLDisplay,
                            surface: EGLSurface,
                            attribute: EGLint,
                            value: EGLint)
                            -> EGLBoolean;

    pub fn eglSwapInterval(dpy: EGLDisplay, interval: EGLint) -> EGLBoolean;

    // EGL 1.2

    pub fn eglBindAPI(api: EGLenum) -> EGLBoolean;

    pub fn eglQueryAPI() -> EGLenum;

    pub fn eglCreatePbufferFromClientBuffer(dpy: EGLDisplay,
                                            buftype: EGLenum,
                                            buffer: EGLClientBuffer,
                                            config: EGLConfig,
                                            attrib_list: *const EGLint)
                                            -> EGLSurface;

    pub fn eglReleaseThread() -> EGLBoolean;

    pub fn eglWaitClient() -> EGLBoolean;

    // EGL 1.4

    pub fn eglGetCurrentContext() -> EGLContext;

    // EGL 1.5

    #[cfg(feature = "egl_1_5")]
    pub fn eglCreateSync(dpy: EGLDisplay,
                         _type: EGLenum,
                         attrib_list: *const EGLAttrib)
                         -> EGLSync;

    #[cfg(feature = "egl_1_5")]
    pub fn eglDestroySync(dpy: EGLDisplay, sync: EGLSync) -> EGLBoolean;

    #[cfg(feature = "egl_1_5")]
    pub fn eglClientWaitSync(dpy: EGLDisplay,
                             sync: EGLSync,
                             flags: EGLint,
                             timeout: EGLTime)
                             -> EGLint;

    #[cfg(feature = "egl_1_5")]
    pub fn eglGetSyncAttrib(dpy: EGLDisplay,
                            sync: EGLSync,
                            attribute: EGLint,
                            value: *mut EGLAttrib)
                            -> EGLBoolean;

    #[cfg(feature = "egl_1_5")]
    pub fn eglCreateImage(dpy: EGLDisplay,
                          ctx: EGLContext,
                          target: EGLenum,
                          buffer: EGLClientBuffer,
                          attrib_list: *const EGLAttrib)
                          -> EGLImage;

    #[cfg(feature = "egl_1_5")]
    pub fn eglDestroyImage(dpy: EGLDisplay, image: EGLImage) -> EGLBoolean;

    #[cfg(feature = "egl_1_5")]
    pub fn eglGetPlatformDisplay(platform: EGLenum,
                                 native_display: *mut c_void,
                                 attrib_list: *const EGLAttrib)
                                 -> EGLDisplay;

    #[cfg(feature = "egl_1_5")]
    pub fn eglCreatePlatformWindowSurface(dpy: EGLDisplay,
                                          config: EGLConfig,
                                          native_window: *mut c_void,
                                          attrib_list: *const EGLAttrib)
                                          -> EGLSurface;

    #[cfg(feature = "egl_1_5")]
    pub fn eglCreatePlatformPixmapSurface(dpy: EGLDisplay,
                                          config: EGLConfig,
                                          native_pixmap: *mut c_void,
                                          attrib_list: *const EGLAttrib)
                                          -> EGLSurface;

    #[cfg(feature = "egl_1_5")]
    pub fn eglWaitSync(dpy: EGLDisplay, sync: EGLSync, flags: EGLint) -> EGLBoolean;
}