device.c revision cd4f18089e44872ce9e3c04ac5e808a7204ffc49 
1/**************************************************************************
2 *
3 * Copyright 2010 Younes Manton og Thomas Balling Sørensen.
4 * All Rights Reserved.
5 *
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:
13 *
14 * The above copyright notice and this permission notice (including the
15 * next paragraph) shall be included in all copies or substantial portions
16 * of the Software.
17 *
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.
25 *
26 **************************************************************************/
27
28#include <pipe/p_compiler.h>
29
30#include <util/u_memory.h>
31#include <util/u_debug.h>
32
33#include <vl_winsys.h>
34
35#include "vdpau_private.h"
36
37PUBLIC VdpStatus
38vdp_imp_device_create_x11(Display *display, int screen, VdpDevice *device,
39                          VdpGetProcAddress **get_proc_address)
40{
41   VdpStatus ret;
42   vlVdpDevice *dev = NULL;
43
44   if (!(display && device && get_proc_address))
45      return VDP_STATUS_INVALID_POINTER;
46
47   if (!vlCreateHTAB()) {
48      ret = VDP_STATUS_RESOURCES;
49      goto no_htab;
50   }
51
52   dev = CALLOC(1, sizeof(vlVdpDevice));
53   if (!dev) {
54      ret = VDP_STATUS_RESOURCES;
55      goto no_dev;
56   }
57
58   dev->vscreen = vl_screen_create(display, screen);
59   if (!dev->vscreen) {
60      ret = VDP_STATUS_RESOURCES;
61      goto no_vscreen;
62   }
63
64   dev->context = vl_video_create(dev->vscreen);
65   if (!dev->context) {
66      ret = VDP_STATUS_RESOURCES;
67      goto no_context;
68   }
69
70   *device = vlAddDataHTAB(dev);
71   if (*device == 0) {
72      ret = VDP_STATUS_ERROR;
73      goto no_handle;
74   }
75
76   *get_proc_address = &vlVdpGetProcAddress;
77   VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Device created succesfully\n");
78
79   return VDP_STATUS_OK;
80
81no_handle:
82   /* Destroy vscreen */
83no_context:
84   vl_screen_destroy(dev->vscreen);
85no_vscreen:
86   FREE(dev);
87no_dev:
88   vlDestroyHTAB();
89no_htab:
90   return ret;
91}
92
93PUBLIC VdpStatus
94vlVdpPresentationQueueTargetCreateX11(VdpDevice device, Drawable drawable,
95                                      VdpPresentationQueueTarget *target)
96{
97   vlVdpPresentationQueueTarget *pqt;
98   VdpStatus ret;
99
100   VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Creating PresentationQueueTarget\n");
101
102   if (!drawable)
103      return VDP_STATUS_INVALID_HANDLE;
104
105   vlVdpDevice *dev = vlGetDataHTAB(device);
106   if (!dev)
107      return VDP_STATUS_INVALID_HANDLE;
108
109   pqt = CALLOC(1, sizeof(vlVdpPresentationQueue));
110   if (!pqt)
111      return VDP_STATUS_RESOURCES;
112
113   pqt->device = dev;
114   pqt->drawable = drawable;
115
116   *target = vlAddDataHTAB(pqt);
117   if (*target == 0) {
118      ret = VDP_STATUS_ERROR;
119      goto no_handle;
120   }
121
122   return VDP_STATUS_OK;
123
124no_handle:
125   FREE(pqt);
126   return ret;
127}
128
129VdpStatus
130vlVdpPresentationQueueTargetDestroy(VdpPresentationQueueTarget presentation_queue_target)
131{
132   vlVdpPresentationQueueTarget *pqt;
133
134   VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Destroying PresentationQueueTarget\n");
135
136   pqt = vlGetDataHTAB(presentation_queue_target);
137   if (!pqt)
138      return VDP_STATUS_INVALID_HANDLE;
139
140   vlRemoveDataHTAB(presentation_queue_target);
141   FREE(pqt);
142
143   return VDP_STATUS_OK;
144}
145
146VdpStatus
147vlVdpDeviceDestroy(VdpDevice device)
148{
149   VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Destroying destroy\n");
150
151   vlVdpDevice *dev = vlGetDataHTAB(device);
152   if (!dev)
153      return VDP_STATUS_INVALID_HANDLE;
154
155   FREE(dev);
156   vlDestroyHTAB();
157
158   VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Device destroyed succesfully\n");
159
160   return VDP_STATUS_OK;
161}
162
163VdpStatus
164vlVdpGetProcAddress(VdpDevice device, VdpFuncId function_id, void **function_pointer)
165{
166   vlVdpDevice *dev = vlGetDataHTAB(device);
167   if (!dev)
168      return VDP_STATUS_INVALID_HANDLE;
169
170   if (!function_pointer)
171      return VDP_STATUS_INVALID_POINTER;
172
173   if (!vlGetFuncFTAB(function_id, function_pointer))
174      return VDP_STATUS_INVALID_FUNC_ID;
175
176   VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Got proc adress %p for id %d\n", *function_pointer, function_id);
177
178   return VDP_STATUS_OK;
179}
180
181#define _ERROR_TYPE(TYPE,STRING) case TYPE: return STRING;
182
183char const *
184vlVdpGetErrorString (VdpStatus status)
185{
186   switch (status) {
187   _ERROR_TYPE(VDP_STATUS_OK,"The operation completed successfully; no error.");
188   _ERROR_TYPE(VDP_STATUS_NO_IMPLEMENTATION,"No backend implementation could be loaded.");
189   _ERROR_TYPE(VDP_STATUS_DISPLAY_PREEMPTED,"The display was preempted, or a fatal error occurred. The application must re-initialize VDPAU.");
190   _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.");
191   _ERROR_TYPE(VDP_STATUS_INVALID_POINTER ,"An invalid pointer was provided. Typically, this means that a NULL pointer was provided for an 'output' parameter.");
192   _ERROR_TYPE(VDP_STATUS_INVALID_CHROMA_TYPE ,"An invalid/unsupported VdpChromaType value was supplied.");
193   _ERROR_TYPE(VDP_STATUS_INVALID_Y_CB_CR_FORMAT,"An invalid/unsupported VdpYCbCrFormat value was supplied.");
194   _ERROR_TYPE(VDP_STATUS_INVALID_RGBA_FORMAT,"An invalid/unsupported VdpRGBAFormat value was supplied.");
195   _ERROR_TYPE(VDP_STATUS_INVALID_INDEXED_FORMAT,"An invalid/unsupported VdpIndexedFormat value was supplied.");
196   _ERROR_TYPE(VDP_STATUS_INVALID_COLOR_STANDARD,"An invalid/unsupported VdpColorStandard value was supplied.");
197   _ERROR_TYPE(VDP_STATUS_INVALID_COLOR_TABLE_FORMAT,"An invalid/unsupported VdpColorTableFormat value was supplied.");
198   _ERROR_TYPE(VDP_STATUS_INVALID_BLEND_FACTOR,"An invalid/unsupported VdpOutputSurfaceRenderBlendFactor value was supplied.");
199   _ERROR_TYPE(VDP_STATUS_INVALID_BLEND_EQUATION,"An invalid/unsupported VdpOutputSurfaceRenderBlendEquation value was supplied.");
200   _ERROR_TYPE(VDP_STATUS_INVALID_FLAG,"An invalid/unsupported flag value/combination was supplied.");
201   _ERROR_TYPE(VDP_STATUS_INVALID_DECODER_PROFILE,"An invalid/unsupported VdpDecoderProfile value was supplied.");
202   _ERROR_TYPE(VDP_STATUS_INVALID_VIDEO_MIXER_FEATURE,"An invalid/unsupported VdpVideoMixerFeature value was supplied.");
203   _ERROR_TYPE(VDP_STATUS_INVALID_VIDEO_MIXER_PARAMETER ,"An invalid/unsupported VdpVideoMixerParameter value was supplied.");
204   _ERROR_TYPE(VDP_STATUS_INVALID_VIDEO_MIXER_ATTRIBUTE,"An invalid/unsupported VdpVideoMixerAttribute value was supplied.");
205   _ERROR_TYPE(VDP_STATUS_INVALID_VIDEO_MIXER_PICTURE_STRUCTURE,"An invalid/unsupported VdpVideoMixerPictureStructure value was supplied.");
206   _ERROR_TYPE(VDP_STATUS_INVALID_FUNC_ID,"An invalid/unsupported VdpFuncId value was supplied.");
207   _ERROR_TYPE(VDP_STATUS_INVALID_SIZE,"The size of a supplied object does not match the object it is being used with.\
208      For example, a VdpVideoMixer is configured to process VdpVideoSurface objects of a specific size.\
209      If presented with a VdpVideoSurface of a different size, this error will be raised.");
210   _ERROR_TYPE(VDP_STATUS_INVALID_VALUE,"An invalid/unsupported value was supplied.\
211      This is a catch-all error code for values of type other than those with a specific error code.");
212   _ERROR_TYPE(VDP_STATUS_INVALID_STRUCT_VERSION,"An invalid/unsupported structure version was specified in a versioned structure. \
213      This implies that the implementation is older than the header file the application was built against.");
214   _ERROR_TYPE(VDP_STATUS_RESOURCES,"The system does not have enough resources to complete the requested operation at this time.");
215   _ERROR_TYPE(VDP_STATUS_HANDLE_DEVICE_MISMATCH,"The set of handles supplied are not all related to the same VdpDevice.When performing operations \
216      that operate on multiple surfaces, such as VdpOutputSurfaceRenderOutputSurface or VdpVideoMixerRender, \
217      all supplied surfaces must have been created within the context of the same VdpDevice object. \
218      This error is raised if they were not.");
219   _ERROR_TYPE(VDP_STATUS_ERROR,"A catch-all error, used when no other error code applies.");
220   default: return "Unknown Error";
221   }
222}
223