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 <stddef.h>
  35 #include "egltypedefs.h"
  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    _EGL_DEVICE_DRM,
  64 };
  65
  66 typedef enum _egl_device_extension _EGLDeviceExtension;
  67
  68 EGLBoolean
  69 _eglDeviceSupports(_EGLDevice *dev, _EGLDeviceExtension ext);
  70
  71 const char *
  72 _eglGetDRMDeviceRenderNode(_EGLDevice *dev);
  73
  74 EGLBoolean
  75 _eglQueryDeviceAttribEXT(_EGLDevice *dev, EGLint attribute,
  76                          EGLAttrib *value);
  77
  78 const char *
  79 _eglQueryDeviceStringEXT(_EGLDevice *dev, EGLint name);
  80
  81 EGLBoolean
  82 _eglQueryDevicesEXT(EGLint max_devices, _EGLDevice **devices,
  83                     EGLint *num_devices);
  84
  85 #ifdef __cplusplus
  86 }
  87 #endif
  88
  89 #endif /* EGLDEVICE_INCLUDED */