1 /**************************************************************************
3 * Copyright 2010 VMware, Inc.
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the
8 * "Software"), to deal in the Software without restriction, including
9 * without limitation the rights to use, copy, modify, merge, publish,
10 * distribute, sub license, and/or sell copies of the Software, and to
11 * permit persons to whom the Software is furnished to do so, subject to
12 * the following conditions:
14 * The above copyright notice and this permission notice (including the
15 * next paragraph) shall be included in all copies or substantial portions
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
21 * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
22 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
23 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
24 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
26 **************************************************************************/
29 #include "pipe/p_screen.h"
30 #include "pipe/p_state.h"
31 #include "util/u_memory.h"
32 #include "util/u_debug.h"
33 #include "util/simple_list.h"
35 #include "rbug_public.h"
36 #include "rbug_screen.h"
37 #include "rbug_context.h"
38 #include "rbug_objects.h"
40 DEBUG_GET_ONCE_BOOL_OPTION(rbug
, "GALLIUM_RBUG", FALSE
)
43 rbug_screen_destroy(struct pipe_screen
*_screen
)
45 struct rbug_screen
*rb_screen
= rbug_screen(_screen
);
46 struct pipe_screen
*screen
= rb_screen
->screen
;
48 screen
->destroy(screen
);
54 rbug_screen_get_name(struct pipe_screen
*_screen
)
56 struct rbug_screen
*rb_screen
= rbug_screen(_screen
);
57 struct pipe_screen
*screen
= rb_screen
->screen
;
59 return screen
->get_name(screen
);
63 rbug_screen_get_vendor(struct pipe_screen
*_screen
)
65 struct rbug_screen
*rb_screen
= rbug_screen(_screen
);
66 struct pipe_screen
*screen
= rb_screen
->screen
;
68 return screen
->get_vendor(screen
);
72 rbug_screen_get_device_vendor(struct pipe_screen
*_screen
)
74 struct rbug_screen
*rb_screen
= rbug_screen(_screen
);
75 struct pipe_screen
*screen
= rb_screen
->screen
;
77 return screen
->get_device_vendor(screen
);
81 rbug_screen_get_param(struct pipe_screen
*_screen
,
84 struct rbug_screen
*rb_screen
= rbug_screen(_screen
);
85 struct pipe_screen
*screen
= rb_screen
->screen
;
87 return screen
->get_param(screen
,
92 rbug_screen_get_shader_param(struct pipe_screen
*_screen
,
93 unsigned shader
, enum pipe_shader_cap param
)
95 struct rbug_screen
*rb_screen
= rbug_screen(_screen
);
96 struct pipe_screen
*screen
= rb_screen
->screen
;
98 return screen
->get_shader_param(screen
, shader
,
103 rbug_screen_get_paramf(struct pipe_screen
*_screen
,
104 enum pipe_capf param
)
106 struct rbug_screen
*rb_screen
= rbug_screen(_screen
);
107 struct pipe_screen
*screen
= rb_screen
->screen
;
109 return screen
->get_paramf(screen
,
114 rbug_screen_is_format_supported(struct pipe_screen
*_screen
,
115 enum pipe_format format
,
116 enum pipe_texture_target target
,
117 unsigned sample_count
,
120 struct rbug_screen
*rb_screen
= rbug_screen(_screen
);
121 struct pipe_screen
*screen
= rb_screen
->screen
;
123 return screen
->is_format_supported(screen
,
130 static struct pipe_context
*
131 rbug_screen_context_create(struct pipe_screen
*_screen
,
132 void *priv
, unsigned flags
)
134 struct rbug_screen
*rb_screen
= rbug_screen(_screen
);
135 struct pipe_screen
*screen
= rb_screen
->screen
;
136 struct pipe_context
*result
;
138 result
= screen
->context_create(screen
, priv
, flags
);
140 return rbug_context_create(_screen
, result
);
144 static struct pipe_resource
*
145 rbug_screen_resource_create(struct pipe_screen
*_screen
,
146 const struct pipe_resource
*templat
)
148 struct rbug_screen
*rb_screen
= rbug_screen(_screen
);
149 struct pipe_screen
*screen
= rb_screen
->screen
;
150 struct pipe_resource
*result
;
152 result
= screen
->resource_create(screen
,
156 return rbug_resource_create(rb_screen
, result
);
160 static struct pipe_resource
*
161 rbug_screen_resource_from_handle(struct pipe_screen
*_screen
,
162 const struct pipe_resource
*templ
,
163 struct winsys_handle
*handle
)
165 struct rbug_screen
*rb_screen
= rbug_screen(_screen
);
166 struct pipe_screen
*screen
= rb_screen
->screen
;
167 struct pipe_resource
*result
;
169 result
= screen
->resource_from_handle(screen
, templ
, handle
);
171 result
= rbug_resource_create(rbug_screen(_screen
), result
);
177 rbug_screen_resource_get_handle(struct pipe_screen
*_screen
,
178 struct pipe_resource
*_resource
,
179 struct winsys_handle
*handle
)
181 struct rbug_screen
*rb_screen
= rbug_screen(_screen
);
182 struct rbug_resource
*rb_resource
= rbug_resource(_resource
);
183 struct pipe_screen
*screen
= rb_screen
->screen
;
184 struct pipe_resource
*resource
= rb_resource
->resource
;
186 return screen
->resource_get_handle(screen
, resource
, handle
);
192 rbug_screen_resource_destroy(struct pipe_screen
*screen
,
193 struct pipe_resource
*_resource
)
195 rbug_resource_destroy(rbug_resource(_resource
));
199 rbug_screen_flush_frontbuffer(struct pipe_screen
*_screen
,
200 struct pipe_resource
*_resource
,
201 unsigned level
, unsigned layer
,
202 void *context_private
, struct pipe_box
*sub_box
)
204 struct rbug_screen
*rb_screen
= rbug_screen(_screen
);
205 struct rbug_resource
*rb_resource
= rbug_resource(_resource
);
206 struct pipe_screen
*screen
= rb_screen
->screen
;
207 struct pipe_resource
*resource
= rb_resource
->resource
;
209 screen
->flush_frontbuffer(screen
,
212 context_private
, sub_box
);
216 rbug_screen_fence_reference(struct pipe_screen
*_screen
,
217 struct pipe_fence_handle
**ptr
,
218 struct pipe_fence_handle
*fence
)
220 struct rbug_screen
*rb_screen
= rbug_screen(_screen
);
221 struct pipe_screen
*screen
= rb_screen
->screen
;
223 screen
->fence_reference(screen
,
229 rbug_screen_fence_finish(struct pipe_screen
*_screen
,
230 struct pipe_fence_handle
*fence
,
233 struct rbug_screen
*rb_screen
= rbug_screen(_screen
);
234 struct pipe_screen
*screen
= rb_screen
->screen
;
236 return screen
->fence_finish(screen
,
244 return debug_get_option_rbug();
248 rbug_screen_create(struct pipe_screen
*screen
)
250 struct rbug_screen
*rb_screen
;
252 if (!debug_get_option_rbug())
255 rb_screen
= CALLOC_STRUCT(rbug_screen
);
259 pipe_mutex_init(rb_screen
->list_mutex
);
260 make_empty_list(&rb_screen
->contexts
);
261 make_empty_list(&rb_screen
->resources
);
262 make_empty_list(&rb_screen
->surfaces
);
263 make_empty_list(&rb_screen
->transfers
);
265 rb_screen
->base
.destroy
= rbug_screen_destroy
;
266 rb_screen
->base
.get_name
= rbug_screen_get_name
;
267 rb_screen
->base
.get_vendor
= rbug_screen_get_vendor
;
268 rb_screen
->base
.get_device_vendor
= rbug_screen_get_device_vendor
;
269 rb_screen
->base
.get_param
= rbug_screen_get_param
;
270 rb_screen
->base
.get_shader_param
= rbug_screen_get_shader_param
;
271 rb_screen
->base
.get_paramf
= rbug_screen_get_paramf
;
272 rb_screen
->base
.is_format_supported
= rbug_screen_is_format_supported
;
273 rb_screen
->base
.context_create
= rbug_screen_context_create
;
274 rb_screen
->base
.resource_create
= rbug_screen_resource_create
;
275 rb_screen
->base
.resource_from_handle
= rbug_screen_resource_from_handle
;
276 rb_screen
->base
.resource_get_handle
= rbug_screen_resource_get_handle
;
277 rb_screen
->base
.resource_destroy
= rbug_screen_resource_destroy
;
278 rb_screen
->base
.flush_frontbuffer
= rbug_screen_flush_frontbuffer
;
279 rb_screen
->base
.fence_reference
= rbug_screen_fence_reference
;
280 rb_screen
->base
.fence_finish
= rbug_screen_fence_finish
;
282 rb_screen
->screen
= screen
;
284 rb_screen
->private_context
= screen
->context_create(screen
, NULL
, 0);
285 if (!rb_screen
->private_context
)
288 rb_screen
->rbug
= rbug_start(rb_screen
);
290 if (!rb_screen
->rbug
)
293 return &rb_screen
->base
;
296 rb_screen
->private_context
->destroy(rb_screen
->private_context
);