src/gallium/state_trackers/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_HEVC_MAIN_444; ++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    return VA_STATUS_SUCCESS;
 106 }
 107
 108 VAStatus
 109 vlVaGetConfigAttributes(VADriverContextP ctx, VAProfile profile, VAEntrypoint entrypoint,
 110                         VAConfigAttrib *attrib_list, int num_attribs)
 111 {
 112    struct pipe_screen *pscreen;
 113    int i;
 114
 115    if (!ctx)
 116       return VA_STATUS_ERROR_INVALID_CONTEXT;
 117
 118    pscreen = VL_VA_PSCREEN(ctx);
 119
 120    for (i = 0; i < num_attribs; ++i) {
 121       unsigned int value;
 122       if (entrypoint == VAEntrypointVLD) {
 123          switch (attrib_list[i].type) {
 124          case VAConfigAttribRTFormat:
 125             value = VA_RT_FORMAT_YUV420;
 126             if (pscreen->is_video_format_supported(pscreen, PIPE_FORMAT_P016,
 127                                                    ProfileToPipe(profile),
 128                                                    PIPE_VIDEO_ENTRYPOINT_BITSTREAM))
 129                 value |= VA_RT_FORMAT_YUV420_10BPP;
 130             break;
 131          default:
 132             value = VA_ATTRIB_NOT_SUPPORTED;
 133             break;
 134          }
 135       } else if (entrypoint == VAEntrypointEncSlice) {
 136          switch (attrib_list[i].type) {
 137          case VAConfigAttribRTFormat:
 138             value = VA_RT_FORMAT_YUV420;
 139             break;
 140          case VAConfigAttribRateControl:
 141             value = VA_RC_CQP | VA_RC_CBR | VA_RC_VBR;
 142             break;
 143          case VAConfigAttribEncPackedHeaders:
 144             value = 0;
 145             break;
 146          case VAConfigAttribEncMaxRefFrames:
 147             value = 1;
 148             break;
 149          default:
 150             value = VA_ATTRIB_NOT_SUPPORTED;
 151             break;
 152          }
 153       } else if (entrypoint == VAEntrypointVideoProc) {
 154          switch (attrib_list[i].type) {
 155          case VAConfigAttribRTFormat:
 156             value = (VA_RT_FORMAT_YUV420 |
 157                      VA_RT_FORMAT_YUV420_10BPP |
 158                      VA_RT_FORMAT_RGB32);
 159             break;
 160          default:
 161             value = VA_ATTRIB_NOT_SUPPORTED;
 162             break;
 163          }
 164       } else {
 165          value = VA_ATTRIB_NOT_SUPPORTED;
 166       }
 167       attrib_list[i].value = value;
 168    }
 169
 170    return VA_STATUS_SUCCESS;
 171 }
 172
 173 VAStatus
 174 vlVaCreateConfig(VADriverContextP ctx, VAProfile profile, VAEntrypoint entrypoint,
 175                  VAConfigAttrib *attrib_list, int num_attribs, VAConfigID *config_id)
 176 {
 177    vlVaDriver *drv;
 178    vlVaConfig *config;
 179    struct pipe_screen *pscreen;
 180    enum pipe_video_profile p;
 181    unsigned int supported_rt_formats;
 182
 183    if (!ctx)
 184       return VA_STATUS_ERROR_INVALID_CONTEXT;
 185
 186    drv = VL_VA_DRIVER(ctx);
 187
 188    if (!drv)
 189       return VA_STATUS_ERROR_INVALID_CONTEXT;
 190
 191    config = CALLOC(1, sizeof(vlVaConfig));
 192    if (!config)
 193       return VA_STATUS_ERROR_ALLOCATION_FAILED;
 194
 195    if (profile == VAProfileNone && entrypoint == VAEntrypointVideoProc) {
 196       config->entrypoint = VAEntrypointVideoProc;
 197       config->profile = PIPE_VIDEO_PROFILE_UNKNOWN;
 198       supported_rt_formats = VA_RT_FORMAT_YUV420 |
 199                              VA_RT_FORMAT_YUV420_10BPP |
 200                              VA_RT_FORMAT_RGB32;
 201       for (int i = 0; i < num_attribs; i++) {
 202          if (attrib_list[i].type == VAConfigAttribRTFormat) {
 203             if (attrib_list[i].value & supported_rt_formats) {
 204                config->rt_format = attrib_list[i].value;
 205             } else {
 206                FREE(config);
 207                return VA_STATUS_ERROR_UNSUPPORTED_RT_FORMAT;
 208             }
 209          }
 210       }
 211
 212       /* Default value if not specified in the input attributes. */
 213       if (!config->rt_format)
 214          config->rt_format = supported_rt_formats;
 215
 216       mtx_lock(&drv->mutex);
 217       *config_id = handle_table_add(drv->htab, config);
 218       mtx_unlock(&drv->mutex);
 219       return VA_STATUS_SUCCESS;
 220    }
 221
 222    p = ProfileToPipe(profile);
 223    if (p == PIPE_VIDEO_PROFILE_UNKNOWN) {
 224       FREE(config);
 225       return VA_STATUS_ERROR_UNSUPPORTED_PROFILE;
 226    }
 227
 228    pscreen = VL_VA_PSCREEN(ctx);
 229
 230    switch (entrypoint) {
 231    case VAEntrypointVLD:
 232       if (!pscreen->get_video_param(pscreen, p, PIPE_VIDEO_ENTRYPOINT_BITSTREAM,
 233                                     PIPE_VIDEO_CAP_SUPPORTED)) {
 234          FREE(config);
 235          return VA_STATUS_ERROR_UNSUPPORTED_PROFILE;
 236       }
 237
 238       config->entrypoint = PIPE_VIDEO_ENTRYPOINT_BITSTREAM;
 239       break;
 240
 241    case VAEntrypointEncSlice:
 242       if (!pscreen->get_video_param(pscreen, p, PIPE_VIDEO_ENTRYPOINT_ENCODE,
 243                                     PIPE_VIDEO_CAP_SUPPORTED)) {
 244          FREE(config);
 245          return VA_STATUS_ERROR_UNSUPPORTED_PROFILE;
 246       }
 247
 248       config->entrypoint = PIPE_VIDEO_ENTRYPOINT_ENCODE;
 249       break;
 250
 251    default:
 252       FREE(config);
 253       return VA_STATUS_ERROR_UNSUPPORTED_ENTRYPOINT;
 254    }
 255
 256    config->profile = p;
 257    supported_rt_formats = VA_RT_FORMAT_YUV420;
 258    if (pscreen->is_video_format_supported(pscreen, PIPE_FORMAT_P016, p,
 259                                           config->entrypoint))
 260       supported_rt_formats |= VA_RT_FORMAT_YUV420_10BPP;
 261
 262    for (int i = 0; i <num_attribs ; i++) {
 263       if (attrib_list[i].type == VAConfigAttribRateControl) {
 264          if (attrib_list[i].value == VA_RC_CBR)
 265             config->rc = PIPE_H264_ENC_RATE_CONTROL_METHOD_CONSTANT;
 266          else if (attrib_list[i].value == VA_RC_VBR)
 267             config->rc = PIPE_H264_ENC_RATE_CONTROL_METHOD_VARIABLE;
 268          else
 269             config->rc = PIPE_H264_ENC_RATE_CONTROL_METHOD_DISABLE;
 270       }
 271       if (attrib_list[i].type == VAConfigAttribRTFormat) {
 272          if (attrib_list[i].value & supported_rt_formats) {
 273             config->rt_format = attrib_list[i].value;
 274          } else {
 275             FREE(config);
 276             return VA_STATUS_ERROR_UNSUPPORTED_RT_FORMAT;
 277          }
 278       }
 279    }
 280
 281    /* Default value if not specified in the input attributes. */
 282    if (!config->rt_format)
 283       config->rt_format = supported_rt_formats;
 284
 285    mtx_lock(&drv->mutex);
 286    *config_id = handle_table_add(drv->htab, config);
 287    mtx_unlock(&drv->mutex);
 288
 289    return VA_STATUS_SUCCESS;
 290 }
 291
 292 VAStatus
 293 vlVaDestroyConfig(VADriverContextP ctx, VAConfigID config_id)
 294 {
 295    vlVaDriver *drv;
 296    vlVaConfig *config;
 297
 298    if (!ctx)
 299       return VA_STATUS_ERROR_INVALID_CONTEXT;
 300
 301    drv = VL_VA_DRIVER(ctx);
 302
 303    if (!drv)
 304       return VA_STATUS_ERROR_INVALID_CONTEXT;
 305
 306    mtx_lock(&drv->mutex);
 307    config = handle_table_get(drv->htab, config_id);
 308
 309    if (!config)
 310       return VA_STATUS_ERROR_INVALID_CONFIG;
 311
 312    FREE(config);
 313    handle_table_remove(drv->htab, config_id);
 314    mtx_unlock(&drv->mutex);
 315
 316    return VA_STATUS_SUCCESS;
 317 }
 318
 319 VAStatus
 320 vlVaQueryConfigAttributes(VADriverContextP ctx, VAConfigID config_id, VAProfile *profile,
 321                           VAEntrypoint *entrypoint, VAConfigAttrib *attrib_list, int *num_attribs)
 322 {
 323    vlVaDriver *drv;
 324    vlVaConfig *config;
 325
 326    if (!ctx)
 327       return VA_STATUS_ERROR_INVALID_CONTEXT;
 328
 329    drv = VL_VA_DRIVER(ctx);
 330
 331    if (!drv)
 332       return VA_STATUS_ERROR_INVALID_CONTEXT;
 333
 334    mtx_lock(&drv->mutex);
 335    config = handle_table_get(drv->htab, config_id);
 336    mtx_unlock(&drv->mutex);
 337
 338    if (!config)
 339       return VA_STATUS_ERROR_INVALID_CONFIG;
 340
 341    *profile = PipeToProfile(config->profile);
 342
 343    if (config->profile == PIPE_VIDEO_PROFILE_UNKNOWN) {
 344       *entrypoint = VAEntrypointVideoProc;
 345       *num_attribs = 0;
 346       return VA_STATUS_SUCCESS;
 347    }
 348
 349    *entrypoint = config->entrypoint;
 350
 351    *num_attribs = 1;
 352    attrib_list[0].type = VAConfigAttribRTFormat;
 353    attrib_list[0].value = config->rt_format;
 354
 355    return VA_STATUS_SUCCESS;
 356 }