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->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
  81 no_handle:
  82    /* Destroy vscreen */
  83 no_context:
  84    vl_screen_destroy(dev->vscreen);
  85 no_vscreen:
  86    FREE(dev);
  87 no_dev:
  88    vlDestroyHTAB();
  89 no_htab:
  90    return ret;
  91 }
  92
  93 PUBLIC VdpStatus
  94 vlVdpPresentationQueueTargetCreateX11(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
 124 no_handle:
 125    FREE(pqt);
 126    return ret;
 127 }
 128
 129 VdpStatus
 130 vlVdpPresentationQueueTargetDestroy(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
 146 VdpStatus
 147 vlVdpDeviceDestroy(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    vl_video_destroy(dev->context);
 156    vl_screen_destroy(dev->vscreen);
 157
 158    FREE(dev);
 159    vlDestroyHTAB();
 160
 161    VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Device destroyed succesfully\n");
 162
 163    return VDP_STATUS_OK;
 164 }
 165
 166 VdpStatus
 167 vlVdpGetProcAddress(VdpDevice device, VdpFuncId function_id, void **function_pointer)
 168 {
 169    vlVdpDevice *dev = vlGetDataHTAB(device);
 170    if (!dev)
 171       return VDP_STATUS_INVALID_HANDLE;
 172
 173    if (!function_pointer)
 174       return VDP_STATUS_INVALID_POINTER;
 175
 176    if (!vlGetFuncFTAB(function_id, function_pointer))
 177       return VDP_STATUS_INVALID_FUNC_ID;
 178
 179    VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Got proc adress %p for id %d\n", *function_pointer, function_id);
 180
 181    return VDP_STATUS_OK;
 182 }
 183
 184 #define _ERROR_TYPE(TYPE,STRING) case TYPE: return STRING;
 185
 186 char const *
 187 vlVdpGetErrorString (VdpStatus status)
 188 {
 189    switch (status) {
 190    _ERROR_TYPE(VDP_STATUS_OK,"The operation completed successfully; no error.");
 191    _ERROR_TYPE(VDP_STATUS_NO_IMPLEMENTATION,"No backend implementation could be loaded.");
 192    _ERROR_TYPE(VDP_STATUS_DISPLAY_PREEMPTED,"The display was preempted, or a fatal error occurred. The application must re-initialize VDPAU.");
 193    _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.");
 194    _ERROR_TYPE(VDP_STATUS_INVALID_POINTER ,"An invalid pointer was provided. Typically, this means that a NULL pointer was provided for an 'output' parameter.");
 195    _ERROR_TYPE(VDP_STATUS_INVALID_CHROMA_TYPE ,"An invalid/unsupported VdpChromaType value was supplied.");
 196    _ERROR_TYPE(VDP_STATUS_INVALID_Y_CB_CR_FORMAT,"An invalid/unsupported VdpYCbCrFormat value was supplied.");
 197    _ERROR_TYPE(VDP_STATUS_INVALID_RGBA_FORMAT,"An invalid/unsupported VdpRGBAFormat value was supplied.");
 198    _ERROR_TYPE(VDP_STATUS_INVALID_INDEXED_FORMAT,"An invalid/unsupported VdpIndexedFormat value was supplied.");
 199    _ERROR_TYPE(VDP_STATUS_INVALID_COLOR_STANDARD,"An invalid/unsupported VdpColorStandard value was supplied.");
 200    _ERROR_TYPE(VDP_STATUS_INVALID_COLOR_TABLE_FORMAT,"An invalid/unsupported VdpColorTableFormat value was supplied.");
 201    _ERROR_TYPE(VDP_STATUS_INVALID_BLEND_FACTOR,"An invalid/unsupported VdpOutputSurfaceRenderBlendFactor value was supplied.");
 202    _ERROR_TYPE(VDP_STATUS_INVALID_BLEND_EQUATION,"An invalid/unsupported VdpOutputSurfaceRenderBlendEquation value was supplied.");
 203    _ERROR_TYPE(VDP_STATUS_INVALID_FLAG,"An invalid/unsupported flag value/combination was supplied.");
 204    _ERROR_TYPE(VDP_STATUS_INVALID_DECODER_PROFILE,"An invalid/unsupported VdpDecoderProfile value was supplied.");
 205    _ERROR_TYPE(VDP_STATUS_INVALID_VIDEO_MIXER_FEATURE,"An invalid/unsupported VdpVideoMixerFeature value was supplied.");
 206    _ERROR_TYPE(VDP_STATUS_INVALID_VIDEO_MIXER_PARAMETER ,"An invalid/unsupported VdpVideoMixerParameter value was supplied.");
 207    _ERROR_TYPE(VDP_STATUS_INVALID_VIDEO_MIXER_ATTRIBUTE,"An invalid/unsupported VdpVideoMixerAttribute value was supplied.");
 208    _ERROR_TYPE(VDP_STATUS_INVALID_VIDEO_MIXER_PICTURE_STRUCTURE,"An invalid/unsupported VdpVideoMixerPictureStructure value was supplied.");
 209    _ERROR_TYPE(VDP_STATUS_INVALID_FUNC_ID,"An invalid/unsupported VdpFuncId value was supplied.");
 210    _ERROR_TYPE(VDP_STATUS_INVALID_SIZE,"The size of a supplied object does not match the object it is being used with.\
 211       For example, a VdpVideoMixer is configured to process VdpVideoSurface objects of a specific size.\
 212       If presented with a VdpVideoSurface of a different size, this error will be raised.");
 213    _ERROR_TYPE(VDP_STATUS_INVALID_VALUE,"An invalid/unsupported value was supplied.\
 214       This is a catch-all error code for values of type other than those with a specific error code.");
 215    _ERROR_TYPE(VDP_STATUS_INVALID_STRUCT_VERSION,"An invalid/unsupported structure version was specified in a versioned structure. \
 216       This implies that the implementation is older than the header file the application was built against.");
 217    _ERROR_TYPE(VDP_STATUS_RESOURCES,"The system does not have enough resources to complete the requested operation at this time.");
 218    _ERROR_TYPE(VDP_STATUS_HANDLE_DEVICE_MISMATCH,"The set of handles supplied are not all related to the same VdpDevice.When performing operations \
 219       that operate on multiple surfaces, such as VdpOutputSurfaceRenderOutputSurface or VdpVideoMixerRender, \
 220       all supplied surfaces must have been created within the context of the same VdpDevice object. \
 221       This error is raised if they were not.");
 222    _ERROR_TYPE(VDP_STATUS_ERROR,"A catch-all error, used when no other error code applies.");
 223    default: return "Unknown Error";
 224    }
 225 }