src/gallium/state_trackers/vdpau/device.c

   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 #include <vl_winsys.h>
  30 #include <util/u_memory.h>
  31 #include <util/u_debug.h>
  32 #include "vdpau_private.h"
  33
  34
  35 PUBLIC VdpStatus
  36 vdp_imp_device_create_x11(Display *display, int screen, VdpDevice *device, VdpGetProcAddress **get_proc_address)
  37 {
  38    VdpStatus    ret;
  39    vlVdpDevice *dev = NULL;
  40
  41    if (!(display && device && get_proc_address))
  42       return VDP_STATUS_INVALID_POINTER;
  43
  44    if (!vlCreateHTAB()) {
  45       ret = VDP_STATUS_RESOURCES;
  46       goto no_htab;
  47    }
  48
  49    dev = CALLOC(1, sizeof(vlVdpDevice));
  50    if (!dev) {
  51       ret = VDP_STATUS_RESOURCES;
  52       goto no_dev;
  53    }
  54    dev->display = display;
  55    dev->screen = screen;
  56
  57    *device = vlAddDataHTAB(dev);
  58    if (*device == 0) {
  59       ret = VDP_STATUS_ERROR;
  60       goto no_handle;
  61    }
  62
  63    *get_proc_address = &vlVdpGetProcAddress;
  64    debug_printf("[VDPAU] Device created succesfully\n");
  65
  66    return VDP_STATUS_OK;
  67
  68 no_handle:
  69    FREE(dev);
  70 no_dev:
  71    vlDestroyHTAB();
  72 no_htab:
  73    return ret;
  74 }
  75
  76 PUBLIC VdpStatus
  77 vlVdpPresentationQueueTargetCreateX11(VdpDevice device, Drawable drawable,VdpPresentationQueueTarget *target)
  78 {
  79    VdpStatus    ret;
  80    vlVdpPresentationQueueTarget *pqt = NULL;
  81
  82    debug_printf("[VDPAU] Creating PresentationQueueTarget\n");
  83
  84    if (!drawable)
  85       return VDP_STATUS_INVALID_HANDLE;
  86
  87    vlVdpDevice *dev = vlGetDataHTAB(device);
  88    if (!dev)
  89       return VDP_STATUS_INVALID_HANDLE;
  90
  91    pqt = CALLOC(1, sizeof(vlVdpPresentationQueue));
  92    if (!pqt)
  93       return VDP_STATUS_RESOURCES;
  94
  95    pqt->device = dev;
  96    pqt->drawable = drawable;
  97
  98         *target = vlAddDataHTAB(pqt);
  99    if (*target == 0) {
 100       ret = VDP_STATUS_ERROR;
 101       goto no_handle;
 102    }
 103
 104
 105         return VDP_STATUS_OK;
 106     no_handle:
 107     FREE(dev);
 108         return ret;
 109 }
 110
 111 VdpStatus
 112 vlVdpDeviceDestroy(VdpDevice device)
 113 {
 114    debug_printf("[VDPAU] Destroying destroy\n");
 115
 116    vlVdpDevice *dev = vlGetDataHTAB(device);
 117    if (!dev)
 118       return VDP_STATUS_INVALID_HANDLE;
 119    FREE(dev);
 120    vlDestroyHTAB();
 121
 122    debug_printf("[VDPAU] Device destroyed succesfully\n");
 123
 124    return VDP_STATUS_OK;
 125 }
 126
 127 VdpStatus
 128 vlVdpGetProcAddress(VdpDevice device, VdpFuncId function_id, void **function_pointer)
 129 {
 130    vlVdpDevice *dev = vlGetDataHTAB(device);
 131    if (!dev)
 132       return VDP_STATUS_INVALID_HANDLE;
 133
 134    if (!function_pointer)
 135       return VDP_STATUS_INVALID_POINTER;
 136
 137    if (!vlGetFuncFTAB(function_id, function_pointer))
 138       return VDP_STATUS_INVALID_FUNC_ID;
 139
 140    return VDP_STATUS_OK;
 141 }
 142
 143 #define _ERROR_TYPE(TYPE,STRING) \
 144         case TYPE:      \
 145                 return STRING; \
 146         break
 147
 148 char const *
 149 vlVdpGetErrorString (
 150 VdpStatus status)
 151 {
 152         switch (status)
 153         {
 154                 _ERROR_TYPE(VDP_STATUS_OK,"The operation completed successfully; no error.");
 155                 _ERROR_TYPE(VDP_STATUS_NO_IMPLEMENTATION,"No backend implementation could be loaded.");
 156                 _ERROR_TYPE(VDP_STATUS_DISPLAY_PREEMPTED,"The display was preempted, or a fatal error occurred. The application must re-initialize VDPAU.");
 157                 _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.");
 158                 _ERROR_TYPE(VDP_STATUS_INVALID_POINTER ,"An invalid pointer was provided. Typically, this means that a NULL pointer was provided for an 'output' parameter.");
 159                 _ERROR_TYPE(VDP_STATUS_INVALID_CHROMA_TYPE ,"An invalid/unsupported VdpChromaType value was supplied.");
 160                 _ERROR_TYPE(VDP_STATUS_INVALID_Y_CB_CR_FORMAT,"An invalid/unsupported VdpYCbCrFormat value was supplied.");
 161                 _ERROR_TYPE(VDP_STATUS_INVALID_RGBA_FORMAT,"An invalid/unsupported VdpRGBAFormat value was supplied.");
 162                 _ERROR_TYPE(VDP_STATUS_INVALID_INDEXED_FORMAT,"An invalid/unsupported VdpIndexedFormat value was supplied.");
 163                 _ERROR_TYPE(VDP_STATUS_INVALID_COLOR_STANDARD,"An invalid/unsupported VdpColorStandard value was supplied.");
 164                 _ERROR_TYPE(VDP_STATUS_INVALID_COLOR_TABLE_FORMAT,"An invalid/unsupported VdpColorTableFormat value was supplied.");
 165                 _ERROR_TYPE(VDP_STATUS_INVALID_BLEND_FACTOR,"An invalid/unsupported VdpOutputSurfaceRenderBlendFactor value was supplied.");
 166                 _ERROR_TYPE(VDP_STATUS_INVALID_BLEND_EQUATION,"An invalid/unsupported VdpOutputSurfaceRenderBlendEquation value was supplied.");
 167                 _ERROR_TYPE(VDP_STATUS_INVALID_FLAG,"An invalid/unsupported flag value/combination was supplied.");
 168                 _ERROR_TYPE(VDP_STATUS_INVALID_DECODER_PROFILE,"An invalid/unsupported VdpDecoderProfile value was supplied.");
 169                 _ERROR_TYPE(VDP_STATUS_INVALID_VIDEO_MIXER_FEATURE,"An invalid/unsupported VdpVideoMixerFeature value was supplied.");
 170                 _ERROR_TYPE(VDP_STATUS_INVALID_VIDEO_MIXER_PARAMETER ,"An invalid/unsupported VdpVideoMixerParameter value was supplied.");
 171                 _ERROR_TYPE(VDP_STATUS_INVALID_VIDEO_MIXER_ATTRIBUTE,"An invalid/unsupported VdpVideoMixerAttribute value was supplied.");
 172                 _ERROR_TYPE(VDP_STATUS_INVALID_VIDEO_MIXER_PICTURE_STRUCTURE,"An invalid/unsupported VdpVideoMixerPictureStructure value was supplied.");
 173                 _ERROR_TYPE(VDP_STATUS_INVALID_FUNC_ID,"An invalid/unsupported VdpFuncId value was supplied.");
 174                 _ERROR_TYPE(VDP_STATUS_INVALID_SIZE,"The size of a supplied object does not match the object it is being used with.\
 175                                                         For example, a VdpVideoMixer is configured to process VdpVideoSurface objects of a specific size.\
 176                                                         If presented with a VdpVideoSurface of a different size, this error will be raised.");
 177                 _ERROR_TYPE(VDP_STATUS_INVALID_VALUE,"An invalid/unsupported value was supplied.\
 178                                                         This is a catch-all error code for values of type other than those with a specific error code.");
 179                 _ERROR_TYPE(VDP_STATUS_INVALID_STRUCT_VERSION,"An invalid/unsupported structure version was specified in a versioned structure. \
 180                                                         This implies that the implementation is older than the header file the application was built against.");
 181                 _ERROR_TYPE(VDP_STATUS_RESOURCES,"The system does not have enough resources to complete the requested operation at this time.");
 182                 _ERROR_TYPE(VDP_STATUS_HANDLE_DEVICE_MISMATCH,"The set of handles supplied are not all related to the same VdpDevice.When performing operations \
 183                                                         that operate on multiple surfaces, such as VdpOutputSurfaceRenderOutputSurface or VdpVideoMixerRender, \
 184                                                         all supplied surfaces must have been created within the context of the same VdpDevice object. \
 185                                                         This error is raised if they were not.");
 186                 _ERROR_TYPE(VDP_STATUS_ERROR,"A catch-all error, used when no other error code applies.");
 187         }
 188 }