1 /**************************************************************************
3 * Copyright 2009 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"
33 #include "id_public.h"
34 #include "id_screen.h"
35 #include "id_context.h"
36 #include "id_objects.h"
40 identity_screen_destroy(struct pipe_screen
*_screen
)
42 struct identity_screen
*id_screen
= identity_screen(_screen
);
43 struct pipe_screen
*screen
= id_screen
->screen
;
45 screen
->destroy(screen
);
51 identity_screen_get_name(struct pipe_screen
*_screen
)
53 struct identity_screen
*id_screen
= identity_screen(_screen
);
54 struct pipe_screen
*screen
= id_screen
->screen
;
56 return screen
->get_name(screen
);
60 identity_screen_get_vendor(struct pipe_screen
*_screen
)
62 struct identity_screen
*id_screen
= identity_screen(_screen
);
63 struct pipe_screen
*screen
= id_screen
->screen
;
65 return screen
->get_vendor(screen
);
69 identity_screen_get_param(struct pipe_screen
*_screen
,
72 struct identity_screen
*id_screen
= identity_screen(_screen
);
73 struct pipe_screen
*screen
= id_screen
->screen
;
75 return screen
->get_param(screen
,
80 identity_screen_get_paramf(struct pipe_screen
*_screen
,
83 struct identity_screen
*id_screen
= identity_screen(_screen
);
84 struct pipe_screen
*screen
= id_screen
->screen
;
86 return screen
->get_paramf(screen
,
91 identity_screen_is_format_supported(struct pipe_screen
*_screen
,
92 enum pipe_format format
,
93 enum pipe_texture_target target
,
97 struct identity_screen
*id_screen
= identity_screen(_screen
);
98 struct pipe_screen
*screen
= id_screen
->screen
;
100 return screen
->is_format_supported(screen
,
107 static struct pipe_context
*
108 identity_screen_context_create(struct pipe_screen
*_screen
,
111 struct identity_screen
*id_screen
= identity_screen(_screen
);
112 struct pipe_screen
*screen
= id_screen
->screen
;
113 struct pipe_context
*result
;
115 result
= screen
->context_create(screen
, priv
);
117 return identity_context_create(_screen
, result
);
121 static struct pipe_texture
*
122 identity_screen_texture_create(struct pipe_screen
*_screen
,
123 const struct pipe_texture
*templat
)
125 struct identity_screen
*id_screen
= identity_screen(_screen
);
126 struct pipe_screen
*screen
= id_screen
->screen
;
127 struct pipe_texture
*result
;
129 result
= screen
->texture_create(screen
,
133 return identity_texture_create(id_screen
, result
);
137 static struct pipe_texture
*
138 identity_screen_texture_from_handle(struct pipe_screen
*_screen
,
139 const struct pipe_texture
*templ
,
140 struct winsys_handle
*handle
)
142 struct identity_screen
*id_screen
= identity_screen(_screen
);
143 struct pipe_screen
*screen
= id_screen
->screen
;
144 struct pipe_texture
*result
;
146 /* TODO trace call */
148 result
= screen
->texture_from_handle(screen
, templ
, handle
);
150 result
= identity_texture_create(identity_screen(_screen
), result
);
156 identity_screen_texture_get_handle(struct pipe_screen
*_screen
,
157 struct pipe_texture
*_texture
,
158 struct winsys_handle
*handle
)
160 struct identity_screen
*id_screen
= identity_screen(_screen
);
161 struct identity_texture
*id_texture
= identity_texture(_texture
);
162 struct pipe_screen
*screen
= id_screen
->screen
;
163 struct pipe_texture
*texture
= id_texture
->texture
;
165 /* TODO trace call */
167 return screen
->texture_get_handle(screen
, texture
, handle
);
173 identity_screen_texture_destroy(struct pipe_texture
*_texture
)
175 identity_texture_destroy(identity_texture(_texture
));
178 static struct pipe_surface
*
179 identity_screen_get_tex_surface(struct pipe_screen
*_screen
,
180 struct pipe_texture
*_texture
,
186 struct identity_screen
*id_screen
= identity_screen(_screen
);
187 struct identity_texture
*id_texture
= identity_texture(_texture
);
188 struct pipe_screen
*screen
= id_screen
->screen
;
189 struct pipe_texture
*texture
= id_texture
->texture
;
190 struct pipe_surface
*result
;
192 result
= screen
->get_tex_surface(screen
,
200 return identity_surface_create(id_texture
, result
);
205 identity_screen_tex_surface_destroy(struct pipe_surface
*_surface
)
207 identity_surface_destroy(identity_surface(_surface
));
211 static struct pipe_buffer
*
212 identity_screen_buffer_create(struct pipe_screen
*_screen
,
217 struct identity_screen
*id_screen
= identity_screen(_screen
);
218 struct pipe_screen
*screen
= id_screen
->screen
;
219 struct pipe_buffer
*result
;
221 result
= screen
->buffer_create(screen
,
227 return identity_buffer_create(id_screen
, result
);
231 static struct pipe_buffer
*
232 identity_screen_user_buffer_create(struct pipe_screen
*_screen
,
236 struct identity_screen
*id_screen
= identity_screen(_screen
);
237 struct pipe_screen
*screen
= id_screen
->screen
;
238 struct pipe_buffer
*result
;
240 result
= screen
->user_buffer_create(screen
,
245 return identity_buffer_create(id_screen
, result
);
251 identity_screen_buffer_map(struct pipe_screen
*_screen
,
252 struct pipe_buffer
*_buffer
,
255 struct identity_screen
*id_screen
= identity_screen(_screen
);
256 struct identity_buffer
*id_buffer
= identity_buffer(_buffer
);
257 struct pipe_screen
*screen
= id_screen
->screen
;
258 struct pipe_buffer
*buffer
= id_buffer
->buffer
;
260 return screen
->buffer_map(screen
,
266 identity_screen_buffer_map_range(struct pipe_screen
*_screen
,
267 struct pipe_buffer
*_buffer
,
272 struct identity_screen
*id_screen
= identity_screen(_screen
);
273 struct identity_buffer
*id_buffer
= identity_buffer(_buffer
);
274 struct pipe_screen
*screen
= id_screen
->screen
;
275 struct pipe_buffer
*buffer
= id_buffer
->buffer
;
277 return screen
->buffer_map_range(screen
,
285 identity_screen_buffer_flush_mapped_range(struct pipe_screen
*_screen
,
286 struct pipe_buffer
*_buffer
,
290 struct identity_screen
*id_screen
= identity_screen(_screen
);
291 struct identity_buffer
*id_buffer
= identity_buffer(_buffer
);
292 struct pipe_screen
*screen
= id_screen
->screen
;
293 struct pipe_buffer
*buffer
= id_buffer
->buffer
;
295 screen
->buffer_flush_mapped_range(screen
,
302 identity_screen_buffer_unmap(struct pipe_screen
*_screen
,
303 struct pipe_buffer
*_buffer
)
305 struct identity_screen
*id_screen
= identity_screen(_screen
);
306 struct identity_buffer
*id_buffer
= identity_buffer(_buffer
);
307 struct pipe_screen
*screen
= id_screen
->screen
;
308 struct pipe_buffer
*buffer
= id_buffer
->buffer
;
310 screen
->buffer_unmap(screen
,
315 identity_screen_buffer_destroy(struct pipe_buffer
*_buffer
)
317 identity_buffer_destroy(identity_buffer(_buffer
));
320 static struct pipe_video_surface
*
321 identity_screen_video_surface_create(struct pipe_screen
*_screen
,
322 enum pipe_video_chroma_format chroma_format
,
326 struct identity_screen
*id_screen
= identity_screen(_screen
);
327 struct pipe_screen
*screen
= id_screen
->screen
;
328 struct pipe_video_surface
*result
;
330 result
= screen
->video_surface_create(screen
,
336 return identity_video_surface_create(id_screen
, result
);
342 identity_screen_video_surface_destroy(struct pipe_video_surface
*_vsfc
)
344 identity_video_surface_destroy(identity_video_surface(_vsfc
));
348 identity_screen_flush_frontbuffer(struct pipe_screen
*_screen
,
349 struct pipe_surface
*_surface
,
350 void *context_private
)
352 struct identity_screen
*id_screen
= identity_screen(_screen
);
353 struct identity_surface
*id_surface
= identity_surface(_surface
);
354 struct pipe_screen
*screen
= id_screen
->screen
;
355 struct pipe_surface
*surface
= id_surface
->surface
;
357 screen
->flush_frontbuffer(screen
,
363 identity_screen_fence_reference(struct pipe_screen
*_screen
,
364 struct pipe_fence_handle
**ptr
,
365 struct pipe_fence_handle
*fence
)
367 struct identity_screen
*id_screen
= identity_screen(_screen
);
368 struct pipe_screen
*screen
= id_screen
->screen
;
370 screen
->fence_reference(screen
,
376 identity_screen_fence_signalled(struct pipe_screen
*_screen
,
377 struct pipe_fence_handle
*fence
,
380 struct identity_screen
*id_screen
= identity_screen(_screen
);
381 struct pipe_screen
*screen
= id_screen
->screen
;
383 return screen
->fence_signalled(screen
,
389 identity_screen_fence_finish(struct pipe_screen
*_screen
,
390 struct pipe_fence_handle
*fence
,
393 struct identity_screen
*id_screen
= identity_screen(_screen
);
394 struct pipe_screen
*screen
= id_screen
->screen
;
396 return screen
->fence_finish(screen
,
402 identity_screen_create(struct pipe_screen
*screen
)
404 struct identity_screen
*id_screen
;
406 id_screen
= CALLOC_STRUCT(identity_screen
);
411 id_screen
->base
.winsys
= NULL
;
413 id_screen
->base
.destroy
= identity_screen_destroy
;
414 id_screen
->base
.get_name
= identity_screen_get_name
;
415 id_screen
->base
.get_vendor
= identity_screen_get_vendor
;
416 id_screen
->base
.get_param
= identity_screen_get_param
;
417 id_screen
->base
.get_paramf
= identity_screen_get_paramf
;
418 id_screen
->base
.is_format_supported
= identity_screen_is_format_supported
;
419 id_screen
->base
.context_create
= identity_screen_context_create
;
420 id_screen
->base
.texture_create
= identity_screen_texture_create
;
421 id_screen
->base
.texture_from_handle
= identity_screen_texture_from_handle
;
422 id_screen
->base
.texture_get_handle
= identity_screen_texture_get_handle
;
423 id_screen
->base
.texture_destroy
= identity_screen_texture_destroy
;
424 id_screen
->base
.get_tex_surface
= identity_screen_get_tex_surface
;
425 id_screen
->base
.tex_surface_destroy
= identity_screen_tex_surface_destroy
;
426 id_screen
->base
.buffer_create
= identity_screen_buffer_create
;
427 id_screen
->base
.user_buffer_create
= identity_screen_user_buffer_create
;
428 if (screen
->buffer_map
)
429 id_screen
->base
.buffer_map
= identity_screen_buffer_map
;
430 if (screen
->buffer_map_range
)
431 id_screen
->base
.buffer_map_range
= identity_screen_buffer_map_range
;
432 if (screen
->buffer_flush_mapped_range
)
433 id_screen
->base
.buffer_flush_mapped_range
= identity_screen_buffer_flush_mapped_range
;
434 if (screen
->buffer_unmap
)
435 id_screen
->base
.buffer_unmap
= identity_screen_buffer_unmap
;
436 id_screen
->base
.buffer_destroy
= identity_screen_buffer_destroy
;
437 if (screen
->video_surface_create
) {
438 id_screen
->base
.video_surface_create
= identity_screen_video_surface_create
;
440 if (screen
->video_surface_destroy
) {
441 id_screen
->base
.video_surface_destroy
= identity_screen_video_surface_destroy
;
443 id_screen
->base
.flush_frontbuffer
= identity_screen_flush_frontbuffer
;
444 id_screen
->base
.fence_reference
= identity_screen_fence_reference
;
445 id_screen
->base
.fence_signalled
= identity_screen_fence_signalled
;
446 id_screen
->base
.fence_finish
= identity_screen_fence_finish
;
448 id_screen
->screen
= screen
;
450 return &id_screen
->base
;