src/egl/main/egldevice.h

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  27
  28
  29 #ifndef EGLDEVICE_INCLUDED
  30 #define EGLDEVICE_INCLUDED
  31
  32
  33 #include <stdbool.h>
  34 #include "egltypedefs.h"
  35
  36
  37 #ifdef __cplusplus
  38 extern "C" {
  39 #endif
  40
  41 extern _EGLDevice _eglSoftwareDevice;
  42
  43 void
  44 _eglFiniDevice(void);
  45
  46 EGLBoolean
  47 _eglCheckDeviceHandle(EGLDeviceEXT device);
  48
  49 static inline _EGLDevice *
  50 _eglLookupDevice(EGLDeviceEXT device)
  51 {
  52    _EGLDevice *dev = (_EGLDevice *) device;
  53    if (!_eglCheckDeviceHandle(device))
  54       dev = NULL;
  55    return dev;
  56 }
  57
  58 _EGLDevice *
  59 _eglAddDevice(int fd, bool software);
  60
  61 enum _egl_device_extension {
  62    _EGL_DEVICE_SOFTWARE,
  63 };
  64
  65 typedef enum _egl_device_extension _EGLDeviceExtension;
  66
  67 EGLBoolean
  68 _eglDeviceSupports(_EGLDevice *dev, _EGLDeviceExtension ext);
  69
  70 EGLBoolean
  71 _eglQueryDeviceAttribEXT(_EGLDevice *dev, EGLint attribute,
  72                          EGLAttrib *value);
  73
  74 const char *
  75 _eglQueryDeviceStringEXT(_EGLDevice *dev, EGLint name);
  76
  77 EGLBoolean
  78 _eglQueryDevicesEXT(EGLint max_devices, _EGLDevice **devices,
  79                     EGLint *num_devices);
  80
  81 #ifdef __cplusplus
  82 }
  83 #endif
  84
  85 #endif /* EGLDEVICE_INCLUDED */