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/*
* Copyright (C) 2017-2018 Team Kodi
* This file is part of Kodi - https://kodi.tv
*
* SPDX-License-Identifier: GPL-2.0-or-later
* See LICENSES/README.md for more information.
*/
#pragma once
#include "system_egl.h"
#include <array>
#include <EGL/eglext.h>
#include <drm_fourcc.h>
#include "system_gl.h"
class CEGLImage
{
public:
static const int MAX_NUM_PLANES{3};
struct EglPlane
{
int fd{0};
int offset{0};
int pitch{0};
uint64_t modifier{DRM_FORMAT_MOD_INVALID};
};
struct EglAttrs
{
int width{0};
int height{0};
uint32_t format{0};
int colorSpace{0};
int colorRange{0};
std::array<EglPlane, MAX_NUM_PLANES> planes;
};
explicit CEGLImage(EGLDisplay display);
CEGLImage(CEGLImage const& other) = delete;
CEGLImage& operator=(CEGLImage const& other) = delete;
bool CreateImage(EglAttrs imageAttrs);
void UploadImage(GLenum textureTarget);
void DestroyImage();
#if defined(EGL_EXT_image_dma_buf_import_modifiers)
bool SupportsFormatAndModifier(uint32_t format, uint64_t modifier);
private:
bool SupportsFormat(uint32_t format);
#else
private:
#endif
EGLDisplay m_display{nullptr};
EGLImageKHR m_image{nullptr};
PFNEGLCREATEIMAGEKHRPROC m_eglCreateImageKHR{nullptr};
PFNEGLDESTROYIMAGEKHRPROC m_eglDestroyImageKHR{nullptr};
PFNGLEGLIMAGETARGETTEXTURE2DOESPROC m_glEGLImageTargetTexture2DOES{nullptr};
};
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