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
  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
  37 PUBLIC VdpStatus
  38 vdp_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->display = display;
  59    dev->screen = screen;
  60    dev->vscreen = vl_screen_create(display, screen);
  61    if (!dev->vscreen) {
  62       ret = VDP_STATUS_RESOURCES;
  63       goto no_vscreen;
  64    }
  65
  66    dev->context = vl_video_create(dev->vscreen);
  67    if (!dev->context) {
  68       ret = VDP_STATUS_RESOURCES;
  69       goto no_context;
  70    }
  71
  72    *device = vlAddDataHTAB(dev);
  73    if (*device == 0) {
  74       ret = VDP_STATUS_ERROR;
  75       goto no_handle;
  76    }
  77
  78    *get_proc_address = &vlVdpGetProcAddress;
  79    VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Device created succesfully\n");
  80
  81    return VDP_STATUS_OK;
  82
  83 no_handle:
  84    /* Destroy vscreen */
  85 no_context:
  86    vl_screen_destroy(dev->vscreen);
  87 no_vscreen:
  88    FREE(dev);
  89 no_dev:
  90    vlDestroyHTAB();
  91 no_htab:
  92    return ret;
  93 }
  94
  95 PUBLIC VdpStatus
  96 vlVdpPresentationQueueTargetCreateX11(VdpDevice device, Drawable drawable,
  97                                       VdpPresentationQueueTarget *target)
  98 {
  99    vlVdpPresentationQueueTarget *pqt;
 100    VdpStatus ret;
 101
 102    VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Creating PresentationQueueTarget\n");
 103
 104    if (!drawable)
 105       return VDP_STATUS_INVALID_HANDLE;
 106
 107    vlVdpDevice *dev = vlGetDataHTAB(device);
 108    if (!dev)
 109       return VDP_STATUS_INVALID_HANDLE;
 110
 111    pqt = CALLOC(1, sizeof(vlVdpPresentationQueue));
 112    if (!pqt)
 113       return VDP_STATUS_RESOURCES;
 114
 115    pqt->device = dev;
 116    pqt->drawable = drawable;
 117
 118    *target = vlAddDataHTAB(pqt);
 119    if (*target == 0) {
 120       ret = VDP_STATUS_ERROR;
 121       goto no_handle;
 122    }
 123
 124    return VDP_STATUS_OK;
 125
 126 no_handle:
 127    FREE(pqt);
 128    return ret;
 129 }
 130
 131 VdpStatus
 132 vlVdpPresentationQueueTargetDestroy(VdpPresentationQueueTarget presentation_queue_target)
 133 {
 134    vlVdpPresentationQueueTarget *pqt;
 135
 136    VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Destroying PresentationQueueTarget\n");
 137
 138    pqt = vlGetDataHTAB(presentation_queue_target);
 139    if (!pqt)
 140       return VDP_STATUS_INVALID_HANDLE;
 141
 142    vlRemoveDataHTAB(presentation_queue_target);
 143    FREE(pqt);
 144
 145    return VDP_STATUS_OK;
 146 }
 147
 148 VdpStatus
 149 vlVdpDeviceDestroy(VdpDevice device)
 150 {
 151    VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Destroying destroy\n");
 152
 153    vlVdpDevice *dev = vlGetDataHTAB(device);
 154    if (!dev)
 155       return VDP_STATUS_INVALID_HANDLE;
 156
 157    FREE(dev);
 158    vlDestroyHTAB();
 159
 160    VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Device destroyed succesfully\n");
 161
 162    return VDP_STATUS_OK;
 163 }
 164
 165 VdpStatus
 166 vlVdpGetProcAddress(VdpDevice device, VdpFuncId function_id, void **function_pointer)
 167 {
 168    vlVdpDevice *dev = vlGetDataHTAB(device);
 169    if (!dev)
 170       return VDP_STATUS_INVALID_HANDLE;
 171
 172    if (!function_pointer)
 173       return VDP_STATUS_INVALID_POINTER;
 174
 175    if (!vlGetFuncFTAB(function_id, function_pointer))
 176       return VDP_STATUS_INVALID_FUNC_ID;
 177
 178    VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Got proc adress %p for id %d\n", *function_pointer, function_id);
 179
 180    return VDP_STATUS_OK;
 181 }
 182
 183 #define _ERROR_TYPE(TYPE,STRING) case TYPE: return STRING;
 184
 185 char const *
 186 vlVdpGetErrorString (VdpStatus status)
 187 {
 188    switch (status) {
 189    _ERROR_TYPE(VDP_STATUS_OK,"The operation completed successfully; no error.");
 190    _ERROR_TYPE(VDP_STATUS_NO_IMPLEMENTATION,"No backend implementation could be loaded.");
 191    _ERROR_TYPE(VDP_STATUS_DISPLAY_PREEMPTED,"The display was preempted, or a fatal error occurred. The application must re-initialize VDPAU.");
 192    _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.");
 193    _ERROR_TYPE(VDP_STATUS_INVALID_POINTER ,"An invalid pointer was provided. Typically, this means that a NULL pointer was provided for an 'output' parameter.");
 194    _ERROR_TYPE(VDP_STATUS_INVALID_CHROMA_TYPE ,"An invalid/unsupported VdpChromaType value was supplied.");
 195    _ERROR_TYPE(VDP_STATUS_INVALID_Y_CB_CR_FORMAT,"An invalid/unsupported VdpYCbCrFormat value was supplied.");
 196    _ERROR_TYPE(VDP_STATUS_INVALID_RGBA_FORMAT,"An invalid/unsupported VdpRGBAFormat value was supplied.");
 197    _ERROR_TYPE(VDP_STATUS_INVALID_INDEXED_FORMAT,"An invalid/unsupported VdpIndexedFormat value was supplied.");
 198    _ERROR_TYPE(VDP_STATUS_INVALID_COLOR_STANDARD,"An invalid/unsupported VdpColorStandard value was supplied.");
 199    _ERROR_TYPE(VDP_STATUS_INVALID_COLOR_TABLE_FORMAT,"An invalid/unsupported VdpColorTableFormat value was supplied.");
 200    _ERROR_TYPE(VDP_STATUS_INVALID_BLEND_FACTOR,"An invalid/unsupported VdpOutputSurfaceRenderBlendFactor value was supplied.");
 201    _ERROR_TYPE(VDP_STATUS_INVALID_BLEND_EQUATION,"An invalid/unsupported VdpOutputSurfaceRenderBlendEquation value was supplied.");
 202    _ERROR_TYPE(VDP_STATUS_INVALID_FLAG,"An invalid/unsupported flag value/combination was supplied.");
 203    _ERROR_TYPE(VDP_STATUS_INVALID_DECODER_PROFILE,"An invalid/unsupported VdpDecoderProfile value was supplied.");
 204    _ERROR_TYPE(VDP_STATUS_INVALID_VIDEO_MIXER_FEATURE,"An invalid/unsupported VdpVideoMixerFeature value was supplied.");
 205    _ERROR_TYPE(VDP_STATUS_INVALID_VIDEO_MIXER_PARAMETER ,"An invalid/unsupported VdpVideoMixerParameter value was supplied.");
 206    _ERROR_TYPE(VDP_STATUS_INVALID_VIDEO_MIXER_ATTRIBUTE,"An invalid/unsupported VdpVideoMixerAttribute value was supplied.");
 207    _ERROR_TYPE(VDP_STATUS_INVALID_VIDEO_MIXER_PICTURE_STRUCTURE,"An invalid/unsupported VdpVideoMixerPictureStructure value was supplied.");
 208    _ERROR_TYPE(VDP_STATUS_INVALID_FUNC_ID,"An invalid/unsupported VdpFuncId value was supplied.");
 209    _ERROR_TYPE(VDP_STATUS_INVALID_SIZE,"The size of a supplied object does not match the object it is being used with.\
 210       For example, a VdpVideoMixer is configured to process VdpVideoSurface objects of a specific size.\
 211       If presented with a VdpVideoSurface of a different size, this error will be raised.");
 212    _ERROR_TYPE(VDP_STATUS_INVALID_VALUE,"An invalid/unsupported value was supplied.\
 213       This is a catch-all error code for values of type other than those with a specific error code.");
 214    _ERROR_TYPE(VDP_STATUS_INVALID_STRUCT_VERSION,"An invalid/unsupported structure version was specified in a versioned structure. \
 215       This implies that the implementation is older than the header file the application was built against.");
 216    _ERROR_TYPE(VDP_STATUS_RESOURCES,"The system does not have enough resources to complete the requested operation at this time.");
 217    _ERROR_TYPE(VDP_STATUS_HANDLE_DEVICE_MISMATCH,"The set of handles supplied are not all related to the same VdpDevice.When performing operations \
 218       that operate on multiple surfaces, such as VdpOutputSurfaceRenderOutputSurface or VdpVideoMixerRender, \
 219       all supplied surfaces must have been created within the context of the same VdpDevice object. \
 220       This error is raised if they were not.");
 221    _ERROR_TYPE(VDP_STATUS_ERROR,"A catch-all error, used when no other error code applies.");
 222    default: return "Unknown Error";
 223    }
 224 }