src/gallium/frontends/va/config.c

   1 /**************************************************************************
   2  *
   3  * Copyright 2010 Thomas Balling Sørensen & Orasanu Lucian.
   4  * Copyright 2014 Advanced Micro Devices, Inc.
   5  * All Rights Reserved.
   6  *
   7  * Permission is hereby granted, free of charge, to any person obtaining a
   8  * copy of this software and associated documentation files (the
   9  * "Software"), to deal in the Software without restriction, including
  10  * without limitation the rights to use, copy, modify, merge, publish,
  11  * distribute, sub license, and/or sell copies of the Software, and to
  12  * permit persons to whom the Software is furnished to do so, subject to
  13  * the following conditions:
  14  *
  15  * The above copyright notice and this permission notice (including the
  16  * next paragraph) shall be included in all copies or substantial portions
  17  * of the Software.
  18  *
  19  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  20  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  21  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  22  * IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR
  23  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  24  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  25  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  26  *
  27  **************************************************************************/
  28
  29 #include "pipe/p_screen.h"
  30
  31 #include "util/u_video.h"
  32 #include "util/u_memory.h"
  33
  34 #include "vl/vl_winsys.h"
  35
  36 #include "va_private.h"
  37
  38 #include "util/u_handle_table.h"
  39
  40 DEBUG_GET_ONCE_BOOL_OPTION(mpeg4, "VAAPI_MPEG4_ENABLED", false)
  41
  42 VAStatus
  43 vlVaQueryConfigProfiles(VADriverContextP ctx, VAProfile *profile_list, int *num_profiles)
  44 {
  45    struct pipe_screen *pscreen;
  46    enum pipe_video_profile p;
  47    VAProfile vap;
  48
  49    if (!ctx)
  50       return VA_STATUS_ERROR_INVALID_CONTEXT;
  51
  52    *num_profiles = 0;
  53
  54    pscreen = VL_VA_PSCREEN(ctx);
  55    for (p = PIPE_VIDEO_PROFILE_MPEG2_SIMPLE; p <= PIPE_VIDEO_PROFILE_VP9_PROFILE2; ++p) {
  56       if (u_reduce_video_profile(p) == PIPE_VIDEO_FORMAT_MPEG4 && !debug_get_option_mpeg4())
  57          continue;
  58
  59       if (pscreen->get_video_param(pscreen, p, PIPE_VIDEO_ENTRYPOINT_BITSTREAM, PIPE_VIDEO_CAP_SUPPORTED)) {
  60          vap = PipeToProfile(p);
  61          if (vap != VAProfileNone)
  62             profile_list[(*num_profiles)++] = vap;
  63       }
  64    }
  65
  66    /* Support postprocessing through vl_compositor */
  67    profile_list[(*num_profiles)++] = VAProfileNone;
  68
  69    return VA_STATUS_SUCCESS;
  70 }
  71
  72 VAStatus
  73 vlVaQueryConfigEntrypoints(VADriverContextP ctx, VAProfile profile,
  74                            VAEntrypoint *entrypoint_list, int *num_entrypoints)
  75 {
  76    struct pipe_screen *pscreen;
  77    enum pipe_video_profile p;
  78
  79    if (!ctx)
  80       return VA_STATUS_ERROR_INVALID_CONTEXT;
  81
  82    *num_entrypoints = 0;
  83
  84    if (profile == VAProfileNone) {
  85       entrypoint_list[(*num_entrypoints)++] = VAEntrypointVideoProc;
  86       return VA_STATUS_SUCCESS;
  87    }
  88
  89    p = ProfileToPipe(profile);
  90    if (p == PIPE_VIDEO_PROFILE_UNKNOWN)
  91       return VA_STATUS_ERROR_UNSUPPORTED_PROFILE;
  92
  93    pscreen = VL_VA_PSCREEN(ctx);
  94    if (pscreen->get_video_param(pscreen, p, PIPE_VIDEO_ENTRYPOINT_BITSTREAM,
  95                                 PIPE_VIDEO_CAP_SUPPORTED))
  96       entrypoint_list[(*num_entrypoints)++] = VAEntrypointVLD;
  97
  98    if (pscreen->get_video_param(pscreen, p, PIPE_VIDEO_ENTRYPOINT_ENCODE,
  99                                 PIPE_VIDEO_CAP_SUPPORTED))
 100       entrypoint_list[(*num_entrypoints)++] = VAEntrypointEncSlice;
 101
 102    if (num_entrypoints == 0)
 103       return VA_STATUS_ERROR_UNSUPPORTED_PROFILE;
 104
 105    assert(*num_entrypoints <= ctx->max_entrypoints);
 106
 107    return VA_STATUS_SUCCESS;
 108 }
 109
 110 VAStatus
 111 vlVaGetConfigAttributes(VADriverContextP ctx, VAProfile profile, VAEntrypoint entrypoint,
 112                         VAConfigAttrib *attrib_list, int num_attribs)
 113 {
 114    struct pipe_screen *pscreen;
 115    int i;
 116
 117    if (!ctx)
 118       return VA_STATUS_ERROR_INVALID_CONTEXT;
 119
 120    pscreen = VL_VA_PSCREEN(ctx);
 121
 122    for (i = 0; i < num_attribs; ++i) {
 123       unsigned int value;
 124       if ((entrypoint == VAEntrypointVLD) &&
 125           (pscreen->get_video_param(pscreen, ProfileToPipe(profile),
 126            PIPE_VIDEO_ENTRYPOINT_BITSTREAM, PIPE_VIDEO_CAP_SUPPORTED))) {
 127          switch (attrib_list[i].type) {
 128          case VAConfigAttribRTFormat:
 129             value = VA_RT_FORMAT_YUV420 | VA_RT_FORMAT_YUV422;
 130             if (pscreen->is_video_format_supported(pscreen, PIPE_FORMAT_P010,
 131                                                    ProfileToPipe(profile),
 132                                                    PIPE_VIDEO_ENTRYPOINT_BITSTREAM) ||
 133                 pscreen->is_video_format_supported(pscreen, PIPE_FORMAT_P016,
 134                                                    ProfileToPipe(profile),
 135                                                    PIPE_VIDEO_ENTRYPOINT_BITSTREAM))
 136                value |= VA_RT_FORMAT_YUV420_10BPP;
 137             break;
 138          default:
 139             value = VA_ATTRIB_NOT_SUPPORTED;
 140             break;
 141          }
 142       } else if ((entrypoint == VAEntrypointEncSlice) &&
 143                  (pscreen->get_video_param(pscreen, ProfileToPipe(profile),
 144                   PIPE_VIDEO_ENTRYPOINT_ENCODE, PIPE_VIDEO_CAP_SUPPORTED))) {
 145          switch (attrib_list[i].type) {
 146          case VAConfigAttribRTFormat:
 147             value = VA_RT_FORMAT_YUV420;
 148             if (pscreen->is_video_format_supported(pscreen, PIPE_FORMAT_P010,
 149                                                    ProfileToPipe(profile),
 150                                                    PIPE_VIDEO_ENTRYPOINT_BITSTREAM) ||
 151                 pscreen->is_video_format_supported(pscreen, PIPE_FORMAT_P016,
 152                                                    ProfileToPipe(profile),
 153                                                    PIPE_VIDEO_ENTRYPOINT_BITSTREAM))
 154                value |= VA_RT_FORMAT_YUV420_10BPP;
 155             break;
 156          case VAConfigAttribRateControl:
 157             value = VA_RC_CQP | VA_RC_CBR | VA_RC_VBR;
 158             break;
 159          case VAConfigAttribEncPackedHeaders:
 160             value = 0;
 161             break;
 162          case VAConfigAttribEncMaxRefFrames:
 163             value = 1;
 164             break;
 165          default:
 166             value = VA_ATTRIB_NOT_SUPPORTED;
 167             break;
 168          }
 169       } else if (entrypoint == VAEntrypointVideoProc) {
 170          switch (attrib_list[i].type) {
 171          case VAConfigAttribRTFormat:
 172             value = (VA_RT_FORMAT_YUV420 |
 173                      VA_RT_FORMAT_YUV420_10BPP |
 174                      VA_RT_FORMAT_RGB32);
 175             break;
 176          default:
 177             value = VA_ATTRIB_NOT_SUPPORTED;
 178             break;
 179          }
 180       } else {
 181          value = VA_ATTRIB_NOT_SUPPORTED;
 182       }
 183       attrib_list[i].value = value;
 184    }
 185
 186    return VA_STATUS_SUCCESS;
 187 }
 188
 189 VAStatus
 190 vlVaCreateConfig(VADriverContextP ctx, VAProfile profile, VAEntrypoint entrypoint,
 191                  VAConfigAttrib *attrib_list, int num_attribs, VAConfigID *config_id)
 192 {
 193    vlVaDriver *drv;
 194    vlVaConfig *config;
 195    struct pipe_screen *pscreen;
 196    enum pipe_video_profile p;
 197    unsigned int supported_rt_formats;
 198
 199    if (!ctx)
 200       return VA_STATUS_ERROR_INVALID_CONTEXT;
 201
 202    drv = VL_VA_DRIVER(ctx);
 203
 204    if (!drv)
 205       return VA_STATUS_ERROR_INVALID_CONTEXT;
 206
 207    config = CALLOC(1, sizeof(vlVaConfig));
 208    if (!config)
 209       return VA_STATUS_ERROR_ALLOCATION_FAILED;
 210
 211    if (profile == VAProfileNone && entrypoint == VAEntrypointVideoProc) {
 212       config->entrypoint = PIPE_VIDEO_ENTRYPOINT_UNKNOWN;
 213       config->profile = PIPE_VIDEO_PROFILE_UNKNOWN;
 214       supported_rt_formats = VA_RT_FORMAT_YUV420 |
 215                              VA_RT_FORMAT_YUV420_10BPP |
 216                              VA_RT_FORMAT_RGB32;
 217       for (int i = 0; i < num_attribs; i++) {
 218          if (attrib_list[i].type == VAConfigAttribRTFormat) {
 219             if (attrib_list[i].value & supported_rt_formats) {
 220                config->rt_format = attrib_list[i].value;
 221             } else {
 222                FREE(config);
 223                return VA_STATUS_ERROR_UNSUPPORTED_RT_FORMAT;
 224             }
 225          }
 226       }
 227
 228       /* Default value if not specified in the input attributes. */
 229       if (!config->rt_format)
 230          config->rt_format = supported_rt_formats;
 231
 232       mtx_lock(&drv->mutex);
 233       *config_id = handle_table_add(drv->htab, config);
 234       mtx_unlock(&drv->mutex);
 235       return VA_STATUS_SUCCESS;
 236    }
 237
 238    p = ProfileToPipe(profile);
 239    if (p == PIPE_VIDEO_PROFILE_UNKNOWN) {
 240       FREE(config);
 241       return VA_STATUS_ERROR_UNSUPPORTED_PROFILE;
 242    }
 243
 244    pscreen = VL_VA_PSCREEN(ctx);
 245
 246    switch (entrypoint) {
 247    case VAEntrypointVLD:
 248       if (!pscreen->get_video_param(pscreen, p, PIPE_VIDEO_ENTRYPOINT_BITSTREAM,
 249                                     PIPE_VIDEO_CAP_SUPPORTED)) {
 250          FREE(config);
 251          return VA_STATUS_ERROR_UNSUPPORTED_PROFILE;
 252       }
 253
 254       config->entrypoint = PIPE_VIDEO_ENTRYPOINT_BITSTREAM;
 255       break;
 256
 257    case VAEntrypointEncSlice:
 258       if (!pscreen->get_video_param(pscreen, p, PIPE_VIDEO_ENTRYPOINT_ENCODE,
 259                                     PIPE_VIDEO_CAP_SUPPORTED)) {
 260          FREE(config);
 261          return VA_STATUS_ERROR_UNSUPPORTED_PROFILE;
 262       }
 263
 264       config->entrypoint = PIPE_VIDEO_ENTRYPOINT_ENCODE;
 265       break;
 266
 267    default:
 268       FREE(config);
 269       return VA_STATUS_ERROR_UNSUPPORTED_ENTRYPOINT;
 270    }
 271
 272    config->profile = p;
 273    supported_rt_formats = VA_RT_FORMAT_YUV420 | VA_RT_FORMAT_YUV422;
 274    if (pscreen->is_video_format_supported(pscreen, PIPE_FORMAT_P010, p,
 275          config->entrypoint) ||
 276        pscreen->is_video_format_supported(pscreen, PIPE_FORMAT_P016, p,
 277          config->entrypoint))
 278       supported_rt_formats |= VA_RT_FORMAT_YUV420_10BPP;
 279
 280    for (int i = 0; i <num_attribs ; i++) {
 281       if (attrib_list[i].type == VAConfigAttribRateControl) {
 282          if (attrib_list[i].value == VA_RC_CBR)
 283             config->rc = PIPE_H264_ENC_RATE_CONTROL_METHOD_CONSTANT;
 284          else if (attrib_list[i].value == VA_RC_VBR)
 285             config->rc = PIPE_H264_ENC_RATE_CONTROL_METHOD_VARIABLE;
 286          else
 287             config->rc = PIPE_H264_ENC_RATE_CONTROL_METHOD_DISABLE;
 288       }
 289       if (attrib_list[i].type == VAConfigAttribRTFormat) {
 290          if (attrib_list[i].value & supported_rt_formats) {
 291             config->rt_format = attrib_list[i].value;
 292          } else {
 293             FREE(config);
 294             return VA_STATUS_ERROR_UNSUPPORTED_RT_FORMAT;
 295          }
 296       }
 297    }
 298
 299    /* Default value if not specified in the input attributes. */
 300    if (!config->rt_format)
 301       config->rt_format = supported_rt_formats;
 302
 303    mtx_lock(&drv->mutex);
 304    *config_id = handle_table_add(drv->htab, config);
 305    mtx_unlock(&drv->mutex);
 306
 307    return VA_STATUS_SUCCESS;
 308 }
 309
 310 VAStatus
 311 vlVaDestroyConfig(VADriverContextP ctx, VAConfigID config_id)
 312 {
 313    vlVaDriver *drv;
 314    vlVaConfig *config;
 315
 316    if (!ctx)
 317       return VA_STATUS_ERROR_INVALID_CONTEXT;
 318
 319    drv = VL_VA_DRIVER(ctx);
 320
 321    if (!drv)
 322       return VA_STATUS_ERROR_INVALID_CONTEXT;
 323
 324    mtx_lock(&drv->mutex);
 325    config = handle_table_get(drv->htab, config_id);
 326
 327    if (!config) {
 328       mtx_unlock(&drv->mutex);
 329       return VA_STATUS_ERROR_INVALID_CONFIG;
 330    }
 331
 332    FREE(config);
 333    handle_table_remove(drv->htab, config_id);
 334    mtx_unlock(&drv->mutex);
 335
 336    return VA_STATUS_SUCCESS;
 337 }
 338
 339 VAStatus
 340 vlVaQueryConfigAttributes(VADriverContextP ctx, VAConfigID config_id, VAProfile *profile,
 341                           VAEntrypoint *entrypoint, VAConfigAttrib *attrib_list, int *num_attribs)
 342 {
 343    vlVaDriver *drv;
 344    vlVaConfig *config;
 345
 346    if (!ctx)
 347       return VA_STATUS_ERROR_INVALID_CONTEXT;
 348
 349    drv = VL_VA_DRIVER(ctx);
 350
 351    if (!drv)
 352       return VA_STATUS_ERROR_INVALID_CONTEXT;
 353
 354    mtx_lock(&drv->mutex);
 355    config = handle_table_get(drv->htab, config_id);
 356    mtx_unlock(&drv->mutex);
 357
 358    if (!config)
 359       return VA_STATUS_ERROR_INVALID_CONFIG;
 360
 361    *profile = PipeToProfile(config->profile);
 362
 363    switch (config->entrypoint) {
 364    case PIPE_VIDEO_ENTRYPOINT_BITSTREAM:
 365       *entrypoint = VAEntrypointVLD;
 366       break;
 367    case PIPE_VIDEO_ENTRYPOINT_ENCODE:
 368       *entrypoint = VAEntrypointEncSlice;
 369       break;
 370    case PIPE_VIDEO_ENTRYPOINT_UNKNOWN:
 371       *entrypoint = VAEntrypointVideoProc;
 372       break;
 373    default:
 374       return VA_STATUS_ERROR_INVALID_CONFIG;
 375    }
 376
 377    *num_attribs = 1;
 378    attrib_list[0].type = VAConfigAttribRTFormat;
 379    attrib_list[0].value = config->rt_format;
 380
 381    return VA_STATUS_SUCCESS;
 382 }