libs/vr/libdvrcommon/include/private/dvr/debug.h

#ifndef ANDROID_DVR_DEBUG_H_
#define ANDROID_DVR_DEBUG_H_

#include <GLES3/gl3.h>
#include <math.h>

#include <log/log.h>

#ifndef NDEBUG
#define CHECK_GL()                   \
  do {                               \
    const GLenum err = glGetError(); \
    if (err != GL_NO_ERROR) {        \
      ALOGE("OpenGL error %d", err); \
    }                                \
  } while (0)

#define CHECK_GL_FBO()                                        \
  do {                                                        \
    GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER); \
    switch (status) {                                         \
      case GL_FRAMEBUFFER_COMPLETE:                           \
        break;                                                \
      case GL_FRAMEBUFFER_UNSUPPORTED:                        \
        ALOGE("GL_FRAMEBUFFER_UNSUPPORTED");                  \
        break;                                                \
      default:                                                \
        ALOGE("FBO user error: %d", status);                  \
        break;                                                \
    }                                                         \
  } while (0)
#else
#define CHECK_GL()
#define CHECK_GL_FBO()
#endif

#endif  // ANDROID_DVR_DEBUG_H_