src/runtime/GLES_COMPUTE/GCScheduler.cpp

/*
 * Copyright (c) 2017 ARM Limited.
 *
 * SPDX-License-Identifier: MIT
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to
 * deal in the Software without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
 * sell copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

#include "arm_compute/runtime/GLES_COMPUTE/GCScheduler.h"

#include "arm_compute/core/GLES_COMPUTE/GCKernelLibrary.h"

using namespace arm_compute;

GCScheduler::GCScheduler() = default;

void GCScheduler::default_init()
{
    GCKernelLibrary::get().init("./cs_shaders/");
}

void GCScheduler::init(EGLDisplay dpy, EGLContext ctx)
{
    GCKernelLibrary::get().init("./cs_shaders/", dpy, ctx);
}

GCScheduler &GCScheduler::get()
{
    static GCScheduler scheduler;
    return scheduler;
}

void GCScheduler::enqueue(IGCKernel &kernel, bool flush)
{
    kernel.run(kernel.window());
    if(flush)
    {
        ARM_COMPUTE_GL_CHECK(glFlush());
    }
}

void GCScheduler::sync()
{
    ARM_COMPUTE_GL_CHECK(glMemoryBarrier(GL_SHADER_STORAGE_BARRIER_BIT));
}