2 * Copyright 2008 Ben Skeggs
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17 * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
18 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
19 * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
23 #include "draw/draw_context.h"
24 #include "pipe/p_defines.h"
26 #include "nv50_context.h"
27 #include "nv50_screen.h"
30 nv50_flush(struct pipe_context
*pipe
, unsigned flags
,
31 struct pipe_fence_handle
**fence
)
33 struct nv50_context
*nv50
= nv50_context(pipe
);
34 struct nouveau_channel
*chan
= nv50
->screen
->base
.channel
;
36 if (flags
& PIPE_FLUSH_TEXTURE_CACHE
) {
37 BEGIN_RING(chan
, nv50
->screen
->tesla
, 0x1338, 1);
38 OUT_RING (chan
, 0x20);
41 if (flags
& PIPE_FLUSH_FRAME
)
46 nv50_destroy(struct pipe_context
*pipe
)
48 struct nv50_context
*nv50
= nv50_context(pipe
);
51 so_ref(NULL
, &nv50
->state
.fb
);
52 if (nv50
->state
.blend
)
53 so_ref(NULL
, &nv50
->state
.blend
);
54 if (nv50
->state
.blend_colour
)
55 so_ref(NULL
, &nv50
->state
.blend_colour
);
57 so_ref(NULL
, &nv50
->state
.zsa
);
59 so_ref(NULL
, &nv50
->state
.rast
);
60 if (nv50
->state
.stipple
)
61 so_ref(NULL
, &nv50
->state
.stipple
);
62 if (nv50
->state
.scissor
)
63 so_ref(NULL
, &nv50
->state
.scissor
);
64 if (nv50
->state
.viewport
)
65 so_ref(NULL
, &nv50
->state
.viewport
);
66 if (nv50
->state
.tsc_upload
)
67 so_ref(NULL
, &nv50
->state
.tsc_upload
);
68 if (nv50
->state
.tic_upload
)
69 so_ref(NULL
, &nv50
->state
.tic_upload
);
70 if (nv50
->state
.vertprog
)
71 so_ref(NULL
, &nv50
->state
.vertprog
);
72 if (nv50
->state
.fragprog
)
73 so_ref(NULL
, &nv50
->state
.fragprog
);
74 if (nv50
->state
.geomprog
)
75 so_ref(NULL
, &nv50
->state
.geomprog
);
76 if (nv50
->state
.fp_linkage
)
77 so_ref(NULL
, &nv50
->state
.fp_linkage
);
78 if (nv50
->state
.gp_linkage
)
79 so_ref(NULL
, &nv50
->state
.gp_linkage
);
80 if (nv50
->state
.vtxfmt
)
81 so_ref(NULL
, &nv50
->state
.vtxfmt
);
82 if (nv50
->state
.vtxbuf
)
83 so_ref(NULL
, &nv50
->state
.vtxbuf
);
84 if (nv50
->state
.vtxattr
)
85 so_ref(NULL
, &nv50
->state
.vtxattr
);
87 draw_destroy(nv50
->draw
);
89 if (nv50
->screen
->cur_ctx
== nv50
)
90 nv50
->screen
->cur_ctx
= NULL
;
97 nv50_create(struct pipe_screen
*pscreen
, void *priv
)
99 struct pipe_winsys
*pipe_winsys
= pscreen
->winsys
;
100 struct nv50_screen
*screen
= nv50_screen(pscreen
);
101 struct nv50_context
*nv50
;
103 nv50
= CALLOC_STRUCT(nv50_context
);
106 nv50
->screen
= screen
;
108 nv50
->pipe
.winsys
= pipe_winsys
;
109 nv50
->pipe
.screen
= pscreen
;
110 nv50
->pipe
.priv
= priv
;
112 nv50
->pipe
.destroy
= nv50_destroy
;
114 nv50
->pipe
.draw_arrays
= nv50_draw_arrays
;
115 nv50
->pipe
.draw_arrays_instanced
= nv50_draw_arrays_instanced
;
116 nv50
->pipe
.draw_elements
= nv50_draw_elements
;
117 nv50
->pipe
.draw_elements_instanced
= nv50_draw_elements_instanced
;
118 nv50
->pipe
.clear
= nv50_clear
;
120 nv50
->pipe
.flush
= nv50_flush
;
122 nv50
->pipe
.is_texture_referenced
= nouveau_is_texture_referenced
;
123 nv50
->pipe
.is_buffer_referenced
= nouveau_is_buffer_referenced
;
125 screen
->base
.channel
->user_private
= nv50
;
126 screen
->base
.channel
->flush_notify
= nv50_state_flush_notify
;
128 nv50_init_surface_functions(nv50
);
129 nv50_init_state_functions(nv50
);
130 nv50_init_query_functions(nv50
);
132 nv50
->draw
= draw_create(&nv50
->pipe
);
134 draw_set_rasterize_stage(nv50
->draw
, nv50_draw_render_stage(nv50
));