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#define DRAW_RECT  2

#define LINE_2P    3

#define BLIT       4

typedef unsigned int u32_t;

{

  int x;

  int y;

  int w;

  int h;

  u32 color;

}draw_t;

{

  int x;

  int y;

  int w;

  int h;

  color_t fcolor;

  u32_t   bmp1;

}fill_t;

{

  int src_x;

  int src_y;

  int dst_x;

  int dst_y;

  int w;

  int h;

}blit_t;

{

  int x0;

  int y0;

  int x1;

  int y1;

  u32 color;

}line2p_t;

int BlockClip( int *x1, int *y1, int *x2, int* y2);

int FillRect(fill_t * fill);

#	define RADEON_GMC_DST_PITCH_OFFSET_CNTL	(1 << 1)

#	define RADEON_GMC_BRUSH_SOLID_COLOR	(13 << 4)

#	define RADEON_GMC_BRUSH_NONE		(15 << 4)

#	define RADEON_GMC_DST_16BPP		(4 << 8)

#	define RADEON_GMC_DST_24BPP		(5 << 8)

#	define RADEON_GMC_DST_32BPP		(6 << 8)

#	define RADEON_GMC_DST_DATATYPE_SHIFT	8

#	define RADEON_GMC_SRC_DATATYPE_COLOR	(3 << 12)

#	define RADEON_DP_SRC_SOURCE_MEMORY	(2 << 24)

#	define RADEON_DP_SRC_SOURCE_HOST_DATA	(3 << 24)

#	define RADEON_GMC_CLR_CMP_CNTL_DIS	(1 << 28)

#	define RADEON_GMC_WR_MSK_DIS		(1 << 30)

#	define RADEON_ROP3_S			0x00cc0000

# define RADEON_ROP3_P      0x00f00000

# define RADEON_CNTL_BITBLT            0x00009200

# define RADEON_CNTL_PAINT_MULTI       0x00009A00

	(RADEON_CP_PACKET3 | (pkt) | ((n) << 16))

  ring = rhd.ring_base;                 \

  write = rhd.ring_wp;                  \

} while (0)

	ring[write++] = (x);						\

} while (0)

  rhd.ring_wp = write & 0x1FFF;                       \

  /* Flush writes to ring */                          \

  DRM_MEMORYBARRIER();                                \

  /*GET_RING_HEAD( dev_priv );          */            \

  OUTREG( RADEON_CP_RB_WPTR, rhd.ring_wp);            \

	/* read from PCI bus to ensure correct posting */		\

  INREG( RADEON_CP_RB_RPTR );                         \

} while (0)