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VNC: Finish v3.3 negotiation

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This commit is contained in:
Gregory Nutt
2016-04-16 15:59:00 -06:00
parent 347cb97c92
commit f3ad4ae1d1
4 changed files with 279 additions and 54 deletions
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graphics/vnc/server/vnc_server.h
+35 -2
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@@ -67,6 +67,38 @@
# define CONFIG_VNCSERVER_NDISPLAYS 1
#endif
#if defined(CONFIG_VNCSERVER_COLORFMT_RGB16)
# define RFB_BITSPERPIXEL 16
# define RFB_PIXELDEPTH 16
# define RFB_TRUECOLOR 1
# define RFB_RMAX 0x1f
# define RFB_GMAX 0x3f
# define RFB_BMAX 0x1f
# define RFB_RSHIFT 11
# define RFB_GSHIFT 5
# define RFB_BSHIFT 0
#elif defined(CONFIG_VNCSERVER_COLORFMT_RGB32)
# define RFB_BITSPERPIXEL 32
# define RFB_PIXELDEPTH 24
# define RFB_TRUECOLOR 1
# define RFB_RMAX 0xff
# define RFB_GMAX 0xff
# define RFB_BMAX 0xff
# define RFB_RSHIFT 16
# define RFB_GSHIFT 8
# define RFB_BSHIFT 0
#else
# error Unspecified color format
#endif
#ifndef CONFIG_VNCSERVER_SCREENWIDTH
# define CONFIG_VNCSERVER_SCREENWIDTH 320
#endif
#ifndef CONFIG_VNCSERVER_SCREENHEIGHT
# define CONFIG_VNCSERVER_SCREENHEIGHT 240
#endif
#ifndef CONFIG_VNCSERVER_PRIO
# define CONFIG_VNCSERVER_PRIO 100
#endif
@@ -88,11 +120,11 @@
/* Miscellaneous */
#ifndef MIN
# define MIN(a,b) (((a) < (b)) ? (a) : (b))
# define MIN(a,b) (((a) < (b)) ? (a) : (b))
#endif
#ifndef MAX
# define MAX(a,b) (((a) > (b)) ? (a) : (b))
# define MAX(a,b) (((a) > (b)) ? (a) : (b))
#endif
/****************************************************************************
@@ -127,6 +159,7 @@ struct vnc_session_s
uint8_t colorfmt; /* See include/nuttx/fb.h */
uint8_t bpp; /* Bits per pixel */
size_t stride; /* Width of a row in bytes */
struct nxgl_size_s screen; /* Size of the screen in pixels x rows */
FAR uint8_t *fb; /* Allocated local frame buffer */