63 lines
2.2 KiB
C++
63 lines
2.2 KiB
C++
// =====================================================================================================================
|
|
// fennec, a free and open source game engine
|
|
// Copyright © 2025 - 2026 Medusa Slockbower
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
// =====================================================================================================================
|
|
|
|
#include <fennec/core/logger.h>
|
|
#include <fennec/platform/opengl/egl/context.h>
|
|
#include <fennec/platform/opengl/egl/surface.h>
|
|
|
|
namespace fennec {
|
|
|
|
eglsurface::eglsurface(fennec::window* win, eglcontext* ctx, void* eglwindow)
|
|
: gfxsurface(win, ctx)
|
|
, _eglwindow(eglwindow)
|
|
, _eglsurface(nullptr) {
|
|
|
|
assertf(_eglwindow, "Failed to acquire EGL window!");
|
|
|
|
_eglsurface = eglCreateWindowSurface(
|
|
ctx->_egldisplay,
|
|
ctx->_eglconfig,
|
|
reinterpret_cast<EGLNativeWindowType>(_eglwindow),
|
|
nullptr
|
|
);
|
|
|
|
if (not _eglsurface) {
|
|
int32_t err = eglGetError();
|
|
logger::log(format("EGL error: {}", eglErrorString(err)));
|
|
}
|
|
assertf(_eglsurface, "Failed to create EGL surface!");
|
|
|
|
eglsurface::make_current();
|
|
}
|
|
|
|
eglsurface::~eglsurface() {
|
|
eglcontext* ctx = static_cast<eglcontext*>(context);
|
|
assertf(eglDestroySurface(ctx->_egldisplay, _eglsurface), "Error destroying EGL surface!");
|
|
}
|
|
|
|
void eglsurface::make_current() {
|
|
eglcontext* ctx = static_cast<eglcontext*>(context);
|
|
assertf(eglMakeCurrent(ctx->_egldisplay, _eglsurface, _eglsurface, ctx->_eglcontext), "Error setting the current surface!");
|
|
}
|
|
|
|
void eglsurface::swap() {
|
|
eglcontext* ctx = static_cast<eglcontext*>(context);
|
|
assertf(eglSwapBuffers(ctx->_egldisplay, _eglsurface), "Error swapping surface buffers!");
|
|
}
|
|
|
|
} // fennec
|