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 <pipe/p_video_context.h>
  30
  31 #include <util/u_memory.h>
  32 #include <util/u_debug.h>
  33
  34 #include <vl_winsys.h>
  35
  36 #include "vdpau_private.h"
  37
  38 PUBLIC VdpStatus
  39 vdp_imp_device_create_x11(Display *display, int screen, VdpDevice *device,
  40                           VdpGetProcAddress **get_proc_address)
  41 {
  42    VdpStatus ret;
  43    vlVdpDevice *dev = NULL;
  44
  45    if (!(display && device && get_proc_address))
  46       return VDP_STATUS_INVALID_POINTER;
  47
  48    if (!vlCreateHTAB()) {
  49       ret = VDP_STATUS_RESOURCES;
  50       goto no_htab;
  51    }
  52
  53    dev = CALLOC(1, sizeof(vlVdpDevice));
  54    if (!dev) {
  55       ret = VDP_STATUS_RESOURCES;
  56       goto no_dev;
  57    }
  58
  59    dev->display = display;
  60    dev->screen = screen;
  61    dev->vscreen = vl_screen_create(display, screen);
  62    if (!dev->vscreen) {
  63       ret = VDP_STATUS_RESOURCES;
  64       goto no_vscreen;
  65    }
  66
  67    dev->context = vl_video_create(dev->vscreen);
  68    if (!dev->context) {
  69       ret = VDP_STATUS_RESOURCES;
  70       goto no_context;
  71    }
  72
  73    *device = vlAddDataHTAB(dev);
  74    if (*device == 0) {
  75       ret = VDP_STATUS_ERROR;
  76       goto no_handle;
  77    }
  78
  79    *get_proc_address = &vlVdpGetProcAddress;
  80    VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Device created succesfully\n");
  81
  82    return VDP_STATUS_OK;
  83
  84 no_handle:
  85    /* Destroy vscreen */
  86 no_context:
  87    vl_screen_destroy(dev->vscreen);
  88 no_vscreen:
  89    FREE(dev);
  90 no_dev:
  91    vlDestroyHTAB();
  92 no_htab:
  93    return ret;
  94 }
  95
  96 PUBLIC VdpStatus
  97 vlVdpPresentationQueueTargetCreateX11(VdpDevice device, Drawable drawable,
  98                                       VdpPresentationQueueTarget *target)
  99 {
 100    vlVdpPresentationQueueTarget *pqt;
 101    VdpStatus ret;
 102
 103    VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Creating PresentationQueueTarget\n");
 104
 105    if (!drawable)
 106       return VDP_STATUS_INVALID_HANDLE;
 107
 108    vlVdpDevice *dev = vlGetDataHTAB(device);
 109    if (!dev)
 110       return VDP_STATUS_INVALID_HANDLE;
 111
 112    pqt = CALLOC(1, sizeof(vlVdpPresentationQueue));
 113    if (!pqt)
 114       return VDP_STATUS_RESOURCES;
 115
 116    pqt->device = dev;
 117    pqt->drawable = drawable;
 118
 119    *target = vlAddDataHTAB(pqt);
 120    if (*target == 0) {
 121       ret = VDP_STATUS_ERROR;
 122       goto no_handle;
 123    }
 124
 125    return VDP_STATUS_OK;
 126
 127 no_handle:
 128    FREE(pqt);
 129    return ret;
 130 }
 131
 132 VdpStatus
 133 vlVdpPresentationQueueTargetDestroy(VdpPresentationQueueTarget presentation_queue_target)
 134 {
 135    vlVdpPresentationQueueTarget *pqt;
 136
 137    VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Destroying PresentationQueueTarget\n");
 138
 139    pqt = vlGetDataHTAB(presentation_queue_target);
 140    if (!pqt)
 141       return VDP_STATUS_INVALID_HANDLE;
 142
 143    vlRemoveDataHTAB(presentation_queue_target);
 144    FREE(pqt);
 145
 146    return VDP_STATUS_OK;
 147 }
 148
 149 VdpStatus
 150 vlVdpDeviceDestroy(VdpDevice device)
 151 {
 152    VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Destroying destroy\n");
 153
 154    vlVdpDevice *dev = vlGetDataHTAB(device);
 155    if (!dev)
 156       return VDP_STATUS_INVALID_HANDLE;
 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 }