#define EGL_COLOR_COMPONENT_TYPE_FLOAT_EXT 0x333B
#define EGL_GL_COLORSPACE_BT2020_LINEAR_EXT 0x333F
#define EGL_GL_COLORSPACE_BT2020_PQ_EXT 0x3340
-#define EGL_GL_COLORSPACE_SCRGB_LINEAR_EXT 0x3350
-#define EGL_GL_COLORSPACE_SCRGB_EXT 0x3351
-#define EGL_GL_COLORSPACE_DISPLAY_P3_LINEAR_EXT 0x3362
-#define EGL_GL_COLORSPACE_DISPLAY_P3_EXT 0x3363
-#define EGL_CTA861_3_MAX_CONTENT_LIGHT_LEVEL_EXT 0x3360
-#define EGL_CTA861_3_MAX_FRAME_AVERAGE_LEVEL_EXT 0x3361
#define EGL_SMPTE2086_DISPLAY_PRIMARY_RX_EXT 0x3341
#define EGL_SMPTE2086_DISPLAY_PRIMARY_RY_EXT 0x3342
#define EGL_SMPTE2086_DISPLAY_PRIMARY_GX_EXT 0x3343
#define EGL_SMPTE2086_WHITE_POINT_Y_EXT 0x3348
#define EGL_SMPTE2086_MAX_LUMINANCE_EXT 0x3349
#define EGL_SMPTE2086_MIN_LUMINANCE_EXT 0x334A
-#
\ No newline at end of file
+#define EGL_METADATA_SCALING_EXT 50000
+#define EGL_GL_COLORSPACE_SCRGB_LINEAR_EXT 0x3350
+#define EGL_GL_COLORSPACE_SCRGB_EXT 0x3351
+#define EGL_CTA861_3_MAX_CONTENT_LIGHT_LEVEL_EXT 0x3360
+#define EGL_CTA861_3_MAX_FRAME_AVERAGE_LEVEL_EXT 0x3361
+#define EGL_GL_COLORSPACE_DISPLAY_P3_LINEAR_EXT 0x3362
+#define EGL_GL_COLORSPACE_DISPLAY_P3_EXT 0x3363