1 /**************************************************************************
3 * Copyright 2010 Younes Manton og Thomas Balling Sørensen.
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 TUNGSTEN GRAPHICS 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 **************************************************************************/
28 #include "pipe/p_compiler.h"
30 #include "util/u_memory.h"
31 #include "util/u_debug.h"
32 #include "util/u_sampler.h"
34 #include "vl_winsys.h"
36 #include "vdpau_private.h"
39 * Create a VdpDevice object for use with X11.
42 vdp_imp_device_create_x11(Display
*display
, int screen
, VdpDevice
*device
,
43 VdpGetProcAddress
**get_proc_address
)
45 struct pipe_screen
*pscreen
;
46 vlVdpDevice
*dev
= NULL
;
49 if (!(display
&& device
&& get_proc_address
))
50 return VDP_STATUS_INVALID_POINTER
;
52 if (!vlCreateHTAB()) {
53 ret
= VDP_STATUS_RESOURCES
;
57 dev
= CALLOC(1, sizeof(vlVdpDevice
));
59 ret
= VDP_STATUS_RESOURCES
;
63 dev
->vscreen
= vl_screen_create(display
, screen
);
65 ret
= VDP_STATUS_RESOURCES
;
69 pscreen
= dev
->vscreen
->pscreen
;
70 dev
->context
= pscreen
->context_create(pscreen
, dev
->vscreen
);
72 ret
= VDP_STATUS_RESOURCES
;
76 *device
= vlAddDataHTAB(dev
);
78 ret
= VDP_STATUS_ERROR
;
82 vl_compositor_init(&dev
->compositor
, dev
->context
);
83 pipe_mutex_init(dev
->mutex
);
85 *get_proc_address
= &vlVdpGetProcAddress
;
92 vl_screen_destroy(dev
->vscreen
);
102 * Create a VdpPresentationQueueTarget for use with X11.
105 vlVdpPresentationQueueTargetCreateX11(VdpDevice device
, Drawable drawable
,
106 VdpPresentationQueueTarget
*target
)
108 vlVdpPresentationQueueTarget
*pqt
;
112 return VDP_STATUS_INVALID_HANDLE
;
114 vlVdpDevice
*dev
= vlGetDataHTAB(device
);
116 return VDP_STATUS_INVALID_HANDLE
;
118 pqt
= CALLOC(1, sizeof(vlVdpPresentationQueue
));
120 return VDP_STATUS_RESOURCES
;
123 pqt
->drawable
= drawable
;
125 *target
= vlAddDataHTAB(pqt
);
127 ret
= VDP_STATUS_ERROR
;
131 return VDP_STATUS_OK
;
139 * Destroy a VdpPresentationQueueTarget.
142 vlVdpPresentationQueueTargetDestroy(VdpPresentationQueueTarget presentation_queue_target
)
144 vlVdpPresentationQueueTarget
*pqt
;
146 pqt
= vlGetDataHTAB(presentation_queue_target
);
148 return VDP_STATUS_INVALID_HANDLE
;
150 vlRemoveDataHTAB(presentation_queue_target
);
153 return VDP_STATUS_OK
;
157 * Destroy a VdpDevice.
160 vlVdpDeviceDestroy(VdpDevice device
)
162 vlVdpDevice
*dev
= vlGetDataHTAB(device
);
164 return VDP_STATUS_INVALID_HANDLE
;
166 pipe_mutex_destroy(dev
->mutex
);
167 vl_compositor_cleanup(&dev
->compositor
);
168 dev
->context
->destroy(dev
->context
);
169 vl_screen_destroy(dev
->vscreen
);
174 return VDP_STATUS_OK
;
178 * Retrieve a VDPAU function pointer.
181 vlVdpGetProcAddress(VdpDevice device
, VdpFuncId function_id
, void **function_pointer
)
183 vlVdpDevice
*dev
= vlGetDataHTAB(device
);
185 return VDP_STATUS_INVALID_HANDLE
;
187 if (!function_pointer
)
188 return VDP_STATUS_INVALID_POINTER
;
190 if (!vlGetFuncFTAB(function_id
, function_pointer
))
191 return VDP_STATUS_INVALID_FUNC_ID
;
193 VDPAU_MSG(VDPAU_TRACE
, "[VDPAU] Got proc adress %p for id %d\n", *function_pointer
, function_id
);
195 return VDP_STATUS_OK
;
198 #define _ERROR_TYPE(TYPE,STRING) case TYPE: return STRING;
201 * Retrieve a string describing an error code.
204 vlVdpGetErrorString (VdpStatus status
)
207 _ERROR_TYPE(VDP_STATUS_OK
,"The operation completed successfully; no error.");
208 _ERROR_TYPE(VDP_STATUS_NO_IMPLEMENTATION
,"No backend implementation could be loaded.");
209 _ERROR_TYPE(VDP_STATUS_DISPLAY_PREEMPTED
,"The display was preempted, or a fatal error occurred. The application must re-initialize VDPAU.");
210 _ERROR_TYPE(VDP_STATUS_INVALID_HANDLE
,"An invalid handle value was provided. Either the handle does not exist at all, or refers to an object of an incorrect type.");
211 _ERROR_TYPE(VDP_STATUS_INVALID_POINTER
,"An invalid pointer was provided. Typically, this means that a NULL pointer was provided for an 'output' parameter.");
212 _ERROR_TYPE(VDP_STATUS_INVALID_CHROMA_TYPE
,"An invalid/unsupported VdpChromaType value was supplied.");
213 _ERROR_TYPE(VDP_STATUS_INVALID_Y_CB_CR_FORMAT
,"An invalid/unsupported VdpYCbCrFormat value was supplied.");
214 _ERROR_TYPE(VDP_STATUS_INVALID_RGBA_FORMAT
,"An invalid/unsupported VdpRGBAFormat value was supplied.");
215 _ERROR_TYPE(VDP_STATUS_INVALID_INDEXED_FORMAT
,"An invalid/unsupported VdpIndexedFormat value was supplied.");
216 _ERROR_TYPE(VDP_STATUS_INVALID_COLOR_STANDARD
,"An invalid/unsupported VdpColorStandard value was supplied.");
217 _ERROR_TYPE(VDP_STATUS_INVALID_COLOR_TABLE_FORMAT
,"An invalid/unsupported VdpColorTableFormat value was supplied.");
218 _ERROR_TYPE(VDP_STATUS_INVALID_BLEND_FACTOR
,"An invalid/unsupported VdpOutputSurfaceRenderBlendFactor value was supplied.");
219 _ERROR_TYPE(VDP_STATUS_INVALID_BLEND_EQUATION
,"An invalid/unsupported VdpOutputSurfaceRenderBlendEquation value was supplied.");
220 _ERROR_TYPE(VDP_STATUS_INVALID_FLAG
,"An invalid/unsupported flag value/combination was supplied.");
221 _ERROR_TYPE(VDP_STATUS_INVALID_DECODER_PROFILE
,"An invalid/unsupported VdpDecoderProfile value was supplied.");
222 _ERROR_TYPE(VDP_STATUS_INVALID_VIDEO_MIXER_FEATURE
,"An invalid/unsupported VdpVideoMixerFeature value was supplied.");
223 _ERROR_TYPE(VDP_STATUS_INVALID_VIDEO_MIXER_PARAMETER
,"An invalid/unsupported VdpVideoMixerParameter value was supplied.");
224 _ERROR_TYPE(VDP_STATUS_INVALID_VIDEO_MIXER_ATTRIBUTE
,"An invalid/unsupported VdpVideoMixerAttribute value was supplied.");
225 _ERROR_TYPE(VDP_STATUS_INVALID_VIDEO_MIXER_PICTURE_STRUCTURE
,"An invalid/unsupported VdpVideoMixerPictureStructure value was supplied.");
226 _ERROR_TYPE(VDP_STATUS_INVALID_FUNC_ID
,"An invalid/unsupported VdpFuncId value was supplied.");
227 _ERROR_TYPE(VDP_STATUS_INVALID_SIZE
,"The size of a supplied object does not match the object it is being used with.\
228 For example, a VdpVideoMixer is configured to process VdpVideoSurface objects of a specific size.\
229 If presented with a VdpVideoSurface of a different size, this error will be raised.");
230 _ERROR_TYPE(VDP_STATUS_INVALID_VALUE
,"An invalid/unsupported value was supplied.\
231 This is a catch-all error code for values of type other than those with a specific error code.");
232 _ERROR_TYPE(VDP_STATUS_INVALID_STRUCT_VERSION
,"An invalid/unsupported structure version was specified in a versioned structure. \
233 This implies that the implementation is older than the header file the application was built against.");
234 _ERROR_TYPE(VDP_STATUS_RESOURCES
,"The system does not have enough resources to complete the requested operation at this time.");
235 _ERROR_TYPE(VDP_STATUS_HANDLE_DEVICE_MISMATCH
,"The set of handles supplied are not all related to the same VdpDevice.When performing operations \
236 that operate on multiple surfaces, such as VdpOutputSurfaceRenderOutputSurface or VdpVideoMixerRender, \
237 all supplied surfaces must have been created within the context of the same VdpDevice object. \
238 This error is raised if they were not.");
239 _ERROR_TYPE(VDP_STATUS_ERROR
,"A catch-all error, used when no other error code applies.");
240 default: return "Unknown Error";
245 vlVdpDefaultSamplerViewTemplate(struct pipe_sampler_view
*templ
, struct pipe_resource
*res
)
247 const struct util_format_description
*desc
;
249 memset(templ
, 0, sizeof(*templ
));
250 u_sampler_view_default_template(templ
, res
, res
->format
);
252 desc
= util_format_description(res
->format
);
253 if (desc
->swizzle
[0] == UTIL_FORMAT_SWIZZLE_0
)
254 templ
->swizzle_r
= PIPE_SWIZZLE_ONE
;
255 if (desc
->swizzle
[1] == UTIL_FORMAT_SWIZZLE_0
)
256 templ
->swizzle_g
= PIPE_SWIZZLE_ONE
;
257 if (desc
->swizzle
[2] == UTIL_FORMAT_SWIZZLE_0
)
258 templ
->swizzle_b
= PIPE_SWIZZLE_ONE
;
259 if (desc
->swizzle
[3] == UTIL_FORMAT_SWIZZLE_0
)
260 templ
->swizzle_a
= PIPE_SWIZZLE_ONE
;
264 vlVdpResolveDelayedRendering(vlVdpDevice
*dev
, struct pipe_surface
*surface
, struct u_rect
*dirty_area
)
266 struct vl_compositor_state
*cstate
;
267 vlVdpOutputSurface
*vlsurface
;
271 cstate
= dev
->delayed_rendering
.cstate
;
275 vlsurface
= vlGetDataHTAB(dev
->delayed_rendering
.surface
);
280 surface
= vlsurface
->surface
;
281 dirty_area
= &vlsurface
->dirty_area
;
284 vl_compositor_render(cstate
, &dev
->compositor
, surface
, dirty_area
);
286 dev
->delayed_rendering
.surface
= VDP_INVALID_HANDLE
;
287 dev
->delayed_rendering
.cstate
= NULL
;
289 /* test if we need to create a new sampler for the just filled texture */
290 if (surface
->texture
!= vlsurface
->sampler_view
->texture
) {
291 struct pipe_resource
*res
= surface
->texture
;
292 struct pipe_sampler_view sv_templ
;
294 vlVdpDefaultSamplerViewTemplate(&sv_templ
, res
);
295 pipe_sampler_view_reference(&vlsurface
->sampler_view
,
296 dev
->context
->create_sampler_view(dev
->context
, res
, &sv_templ
));
303 vlVdpSave4DelayedRendering(vlVdpDevice
*dev
, VdpOutputSurface surface
, struct vl_compositor_state
*cstate
)
307 vlVdpResolveDelayedRendering(dev
, NULL
, NULL
);
309 dev
->delayed_rendering
.surface
= surface
;
310 dev
->delayed_rendering
.cstate
= cstate
;