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// Copyright 2012 Intel Corporation
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// - Redistributions of source code must retain the above copyright notice, this
// list of conditions and the following disclaimer.
//
// - Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "wcore_error.h"
#include "wegl_context.h"
#include "wegl_display.h"
#include "wegl_imports.h"
#include "wegl_util.h"
#include "wegl_window.h"
void
wegl_emit_error(const char *egl_func_call)
{
EGLint egl_error_code = eglGetError();
const char *egl_error_name;
switch (egl_error_code) {
#define CASE(x) case x: egl_error_name = #x; break
CASE(EGL_FALSE);
CASE(EGL_TRUE);
CASE(EGL_DONT_CARE);
CASE(EGL_SUCCESS);
CASE(EGL_NOT_INITIALIZED);
CASE(EGL_BAD_ACCESS);
CASE(EGL_BAD_ALLOC);
CASE(EGL_BAD_ATTRIBUTE);
CASE(EGL_BAD_CONFIG);
CASE(EGL_BAD_CONTEXT);
CASE(EGL_BAD_CURRENT_SURFACE);
CASE(EGL_BAD_DISPLAY);
CASE(EGL_BAD_MATCH);
CASE(EGL_BAD_NATIVE_PIXMAP);
CASE(EGL_BAD_NATIVE_WINDOW);
CASE(EGL_BAD_PARAMETER);
CASE(EGL_BAD_SURFACE);
CASE(EGL_CONTEXT_LOST);
default: egl_error_name = ""; break;
#undef CASE
}
wcore_errorf(WAFFLE_ERROR_UNKNOWN,
"%s failed with error %s(0x%x)",
egl_func_call,
egl_error_name,
egl_error_code);
}
bool
wegl_make_current(struct wcore_platform *wc_plat,
struct wcore_display *wc_dpy,
struct wcore_window *wc_window,
struct wcore_context *wc_ctx)
{
bool ok;
EGLSurface surface = wc_window ? wegl_window(wc_window)->egl : NULL;
ok = eglMakeCurrent(wegl_display(wc_dpy)->egl,
surface,
surface,
wc_ctx
? wegl_context(wc_ctx)->egl
: NULL);
if (!ok)
wegl_emit_error("eglMakeCurrent");
return ok;
}
void*
wegl_get_proc_address(struct wcore_platform *wc_self, const char *name)
{
return eglGetProcAddress(name);
}
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