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/* $XFree86$ */
/**************************************************************************
Copyright 1999, 2000 ATI Technologies Inc. and Precision Insight, Inc.,
Cedar Park, Texas.
All Rights Reserved.
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
to deal in the Software without restriction, including without limitation
on the rights to use, copy, modify, merge, publish, distribute, sub
license, and/or sell copies of the Software, and to permit persons to whom
the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice (including the next
paragraph) shall be included in all copies or substantial portions of the
Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
ATI, PRECISION INSIGHT AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
USE OR OTHER DEALINGS IN THE SOFTWARE.
**************************************************************************/
/*
* Authors:
* Kevin E. Martin <kevin@precisioninsight.com>
*
*/
#ifndef _R128_CONTEXT_H_
#define _R128_CONTEXT_H_
#ifdef GLX_DIRECT_RENDERING
#define R128_CLEAN 0x0000
#define R128_REQUIRE_QUIESCENCE 0x0001
#define R128_START_CCE 0x0002
#define R128_UPDATE_CONTEXT 0x0004
#define R128_UPDATE_CLIPRECTS 0x0008
#define R128_ALL_DIRTY 0xffff
typedef struct {
CARD32 scale_3d_cntl; /* 0x1a00 */
CARD32 dst_pitch_offset_c; /* 0x1c80 */
CARD32 dp_gui_master_cntl;
CARD32 sc_top_left_c;
CARD32 sc_bottom_right_c;
CARD32 z_offset_c;
CARD32 z_pitch_c;
CARD32 z_sten_cntl_c;
CARD32 tex_cntl_c;
CARD32 misc_3d_state_cntl_reg;
CARD32 texture_clr_cmp_clr_c;
CARD32 texture_clr_cmp_msk_c;
CARD32 fog_color_c;
CARD32 prim_tex_cntl_c;
CARD32 prim_texture_combine_cntl_c;
CARD32 tex_size_pitch_c;
CARD32 prim_tex_0_offset_c;
CARD32 prim_tex_1_offset_c;
CARD32 prim_tex_2_offset_c;
CARD32 prim_tex_3_offset_c;
CARD32 prim_tex_4_offset_c;
CARD32 prim_tex_5_offset_c;
CARD32 prim_tex_6_offset_c;
CARD32 prim_tex_7_offset_c;
CARD32 prim_tex_8_offset_c;
CARD32 prim_tex_9_offset_c;
CARD32 prim_tex_10_offset_c; /* 0x1ce4 */
CARD32 sec_tex_cntl_c; /* 0x1d00 */
CARD32 sec_tex_combine_cntl_c;
CARD32 sec_tex_0_offset_c;
CARD32 sec_tex_1_offset_c;
CARD32 sec_tex_2_offset_c;
CARD32 sec_tex_3_offset_c;
CARD32 sec_tex_4_offset_c;
CARD32 sec_tex_5_offset_c;
CARD32 sec_tex_6_offset_c;
CARD32 sec_tex_7_offset_c;
CARD32 sec_tex_8_offset_c;
CARD32 sec_tex_9_offset_c;
CARD32 sec_tex_10_offset_c;
CARD32 constant_color_c;
CARD32 prim_texture_border_color_c;
CARD32 sec_texture_border_color_c;
CARD32 sten_ref_mask_c;
CARD32 plane_3d_mask_c; /* 0x1d44 */
CARD32 setup_cntl; /* 0x1bc4 */
CARD32 pm4_vc_fpu_setup; /* 0x071c */
CARD32 fog_3d_table_start; /* 0x1810 */
CARD32 fog_3d_table_end;
CARD32 fog_3d_table_density; /* 0x181c */
CARD32 window_xy_offset; /* 0x1bcc */
CARD32 dp_write_mask; /* 0x16cc */
} r128ContextRegs;
typedef struct {
XMesaContext xmCtx;
GLcontext *glCtx;
int dirty;
int needClip;
points_func PointsFunc;
line_func LineFunc;
triangle_func TriangleFunc;
quad_func QuadFunc;
CARD32 ClearColor;
CARD32 ClearDepth;
r128ContextRegs regs;
Display *display;
__DRIcontextPrivate *driContext;
__DRIdrawablePrivate *driDrawable;
r128ScreenPtr r128Screen;
} r128ContextRec, *r128ContextPtr;
extern r128ContextPtr r128Context;
#endif
#endif /* _R128_CONTEXT_H_ */
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