src/gallium/state_trackers/va/context.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 #include "pipe/p_video_codec.h"
  31 #include "util/u_memory.h"
  32 #include "util/u_handle_table.h"
  33 #include "util/u_video.h"
  34 #include "vl/vl_deint_filter.h"
  35 #include "vl/vl_winsys.h"
  36
  37 #include "va_private.h"
  38
  39 #include <va/va_drmcommon.h>
  40
  41 static struct VADriverVTable vtable =
  42 {
  43    &vlVaTerminate,
  44    &vlVaQueryConfigProfiles,
  45    &vlVaQueryConfigEntrypoints,
  46    &vlVaGetConfigAttributes,
  47    &vlVaCreateConfig,
  48    &vlVaDestroyConfig,
  49    &vlVaQueryConfigAttributes,
  50    &vlVaCreateSurfaces,
  51    &vlVaDestroySurfaces,
  52    &vlVaCreateContext,
  53    &vlVaDestroyContext,
  54    &vlVaCreateBuffer,
  55    &vlVaBufferSetNumElements,
  56    &vlVaMapBuffer,
  57    &vlVaUnmapBuffer,
  58    &vlVaDestroyBuffer,
  59    &vlVaBeginPicture,
  60    &vlVaRenderPicture,
  61    &vlVaEndPicture,
  62    &vlVaSyncSurface,
  63    &vlVaQuerySurfaceStatus,
  64    &vlVaQuerySurfaceError,
  65    &vlVaPutSurface,
  66    &vlVaQueryImageFormats,
  67    &vlVaCreateImage,
  68    &vlVaDeriveImage,
  69    &vlVaDestroyImage,
  70    &vlVaSetImagePalette,
  71    &vlVaGetImage,
  72    &vlVaPutImage,
  73    &vlVaQuerySubpictureFormats,
  74    &vlVaCreateSubpicture,
  75    &vlVaDestroySubpicture,
  76    &vlVaSubpictureImage,
  77    &vlVaSetSubpictureChromakey,
  78    &vlVaSetSubpictureGlobalAlpha,
  79    &vlVaAssociateSubpicture,
  80    &vlVaDeassociateSubpicture,
  81    &vlVaQueryDisplayAttributes,
  82    &vlVaGetDisplayAttributes,
  83    &vlVaSetDisplayAttributes,
  84    &vlVaBufferInfo,
  85    &vlVaLockSurface,
  86    &vlVaUnlockSurface,
  87    NULL, /* DEPRECATED VaGetSurfaceAttributes */
  88    &vlVaCreateSurfaces2,
  89    &vlVaQuerySurfaceAttributes,
  90    &vlVaAcquireBufferHandle,
  91    &vlVaReleaseBufferHandle
  92 };
  93
  94 static struct VADriverVTableVPP vtable_vpp =
  95 {
  96    1,
  97    &vlVaQueryVideoProcFilters,
  98    &vlVaQueryVideoProcFilterCaps,
  99    &vlVaQueryVideoProcPipelineCaps
 100 };
 101
 102 PUBLIC VAStatus
 103 VA_DRIVER_INIT_FUNC(VADriverContextP ctx)
 104 {
 105    vlVaDriver *drv;
 106    struct drm_state *drm_info;
 107
 108    if (!ctx)
 109       return VA_STATUS_ERROR_INVALID_CONTEXT;
 110
 111    drv = CALLOC(1, sizeof(vlVaDriver));
 112    if (!drv)
 113       return VA_STATUS_ERROR_ALLOCATION_FAILED;
 114
 115    switch (ctx->display_type) {
 116    case VA_DISPLAY_ANDROID:
 117    case VA_DISPLAY_WAYLAND:
 118       FREE(drv);
 119       return VA_STATUS_ERROR_UNIMPLEMENTED;
 120    case VA_DISPLAY_GLX:
 121    case VA_DISPLAY_X11:
 122       drv->vscreen = vl_dri2_screen_create(ctx->native_dpy, ctx->x11_screen);
 123       if (!drv->vscreen)
 124          goto error_screen;
 125       break;
 126    case VA_DISPLAY_DRM:
 127    case VA_DISPLAY_DRM_RENDERNODES: {
 128       drm_info = (struct drm_state *) ctx->drm_state;
 129
 130       if (!drm_info || drm_info->fd < 0) {
 131          FREE(drv);
 132          return VA_STATUS_ERROR_INVALID_PARAMETER;
 133       }
 134
 135       drv->vscreen = vl_drm_screen_create(drm_info->fd);
 136       if (!drv->vscreen)
 137          goto error_screen;
 138       }
 139       break;
 140    default:
 141       FREE(drv);
 142       return VA_STATUS_ERROR_INVALID_DISPLAY;
 143    }
 144
 145    drv->pipe = drv->vscreen->pscreen->context_create(drv->vscreen->pscreen,
 146                                                      drv->vscreen, 0);
 147    if (!drv->pipe)
 148       goto error_pipe;
 149
 150    drv->htab = handle_table_create();
 151    if (!drv->htab)
 152       goto error_htab;
 153
 154    vl_compositor_init(&drv->compositor, drv->pipe);
 155    vl_compositor_init_state(&drv->cstate, drv->pipe);
 156
 157    vl_csc_get_matrix(VL_CSC_COLOR_STANDARD_BT_601, NULL, true, &drv->csc);
 158    vl_compositor_set_csc_matrix(&drv->cstate, (const vl_csc_matrix *)&drv->csc);
 159    pipe_mutex_init(drv->mutex);
 160
 161    ctx->pDriverData = (void *)drv;
 162    ctx->version_major = 0;
 163    ctx->version_minor = 1;
 164    *ctx->vtable = vtable;
 165    *ctx->vtable_vpp = vtable_vpp;
 166    ctx->max_profiles = PIPE_VIDEO_PROFILE_MPEG4_AVC_HIGH - PIPE_VIDEO_PROFILE_UNKNOWN;
 167    ctx->max_entrypoints = 1;
 168    ctx->max_attributes = 1;
 169    ctx->max_image_formats = VL_VA_MAX_IMAGE_FORMATS;
 170    ctx->max_subpic_formats = 1;
 171    ctx->max_display_attributes = 1;
 172    ctx->str_vendor = "mesa gallium vaapi";
 173
 174    return VA_STATUS_SUCCESS;
 175
 176 error_htab:
 177    drv->pipe->destroy(drv->pipe);
 178
 179 error_pipe:
 180    drv->vscreen->destroy(drv->vscreen);
 181
 182 error_screen:
 183    FREE(drv);
 184    return VA_STATUS_ERROR_ALLOCATION_FAILED;
 185 }
 186
 187 VAStatus
 188 vlVaCreateContext(VADriverContextP ctx, VAConfigID config_id, int picture_width,
 189                   int picture_height, int flag, VASurfaceID *render_targets,
 190                   int num_render_targets, VAContextID *context_id)
 191 {
 192    vlVaDriver *drv;
 193    vlVaContext *context;
 194    int is_vpp;
 195
 196    if (!ctx)
 197       return VA_STATUS_ERROR_INVALID_CONTEXT;
 198
 199    is_vpp = config_id == PIPE_VIDEO_PROFILE_UNKNOWN && !picture_width &&
 200             !picture_height && !flag && !render_targets && !num_render_targets;
 201
 202    if (!(picture_width && picture_height) && !is_vpp)
 203       return VA_STATUS_ERROR_INVALID_IMAGE_FORMAT;
 204
 205    drv = VL_VA_DRIVER(ctx);
 206    context = CALLOC(1, sizeof(vlVaContext));
 207    if (!context)
 208       return VA_STATUS_ERROR_ALLOCATION_FAILED;
 209
 210    if (is_vpp) {
 211       context->decoder = NULL;
 212       if (!drv->compositor.upload) {
 213          FREE(context);
 214          return VA_STATUS_ERROR_INVALID_CONTEXT;
 215       }
 216    } else {
 217       context->templat.profile = config_id;
 218       context->templat.entrypoint = PIPE_VIDEO_ENTRYPOINT_BITSTREAM;
 219       context->templat.chroma_format = PIPE_VIDEO_CHROMA_FORMAT_420;
 220       context->templat.width = picture_width;
 221       context->templat.height = picture_height;
 222       context->templat.expect_chunked_decode = true;
 223
 224       switch (u_reduce_video_profile(context->templat.profile)) {
 225       case PIPE_VIDEO_FORMAT_MPEG12:
 226       case PIPE_VIDEO_FORMAT_VC1:
 227       case PIPE_VIDEO_FORMAT_MPEG4:
 228          context->templat.max_references = 2;
 229          break;
 230
 231       case PIPE_VIDEO_FORMAT_MPEG4_AVC:
 232          context->templat.max_references = 0;
 233          context->desc.h264.pps = CALLOC_STRUCT(pipe_h264_pps);
 234          if (!context->desc.h264.pps) {
 235             FREE(context);
 236             return VA_STATUS_ERROR_ALLOCATION_FAILED;
 237          }
 238          context->desc.h264.pps->sps = CALLOC_STRUCT(pipe_h264_sps);
 239          if (!context->desc.h264.pps->sps) {
 240             FREE(context->desc.h264.pps);
 241             FREE(context);
 242             return VA_STATUS_ERROR_ALLOCATION_FAILED;
 243          }
 244          break;
 245
 246      case PIPE_VIDEO_FORMAT_HEVC:
 247          context->templat.max_references = num_render_targets;
 248          context->desc.h265.pps = CALLOC_STRUCT(pipe_h265_pps);
 249          if (!context->desc.h265.pps) {
 250             FREE(context);
 251             return VA_STATUS_ERROR_ALLOCATION_FAILED;
 252          }
 253          context->desc.h265.pps->sps = CALLOC_STRUCT(pipe_h265_sps);
 254          if (!context->desc.h265.pps->sps) {
 255             FREE(context->desc.h265.pps);
 256             FREE(context);
 257             return VA_STATUS_ERROR_ALLOCATION_FAILED;
 258          }
 259          break;
 260
 261       default:
 262          break;
 263       }
 264    }
 265
 266    context->desc.base.profile = config_id;
 267    pipe_mutex_lock(drv->mutex);
 268    *context_id = handle_table_add(drv->htab, context);
 269    pipe_mutex_unlock(drv->mutex);
 270
 271    return VA_STATUS_SUCCESS;
 272 }
 273
 274 VAStatus
 275 vlVaDestroyContext(VADriverContextP ctx, VAContextID context_id)
 276 {
 277    vlVaDriver *drv;
 278    vlVaContext *context;
 279
 280    if (!ctx)
 281       return VA_STATUS_ERROR_INVALID_CONTEXT;
 282
 283    drv = VL_VA_DRIVER(ctx);
 284    pipe_mutex_lock(drv->mutex);
 285    context = handle_table_get(drv->htab, context_id);
 286
 287    if (context->decoder) {
 288       if (u_reduce_video_profile(context->decoder->profile) ==
 289             PIPE_VIDEO_FORMAT_MPEG4_AVC) {
 290          FREE(context->desc.h264.pps->sps);
 291          FREE(context->desc.h264.pps);
 292       }
 293       if (u_reduce_video_profile(context->decoder->profile) ==
 294             PIPE_VIDEO_FORMAT_HEVC) {
 295          FREE(context->desc.h265.pps->sps);
 296          FREE(context->desc.h265.pps);
 297       }
 298       context->decoder->destroy(context->decoder);
 299    }
 300    if (context->deint) {
 301       vl_deint_filter_cleanup(context->deint);
 302       FREE(context->deint);
 303    }
 304    FREE(context);
 305    handle_table_remove(drv->htab, context_id);
 306    pipe_mutex_unlock(drv->mutex);
 307
 308    return VA_STATUS_SUCCESS;
 309 }
 310
 311 VAStatus
 312 vlVaTerminate(VADriverContextP ctx)
 313 {
 314    vlVaDriver *drv;
 315
 316    if (!ctx)
 317       return VA_STATUS_ERROR_INVALID_CONTEXT;
 318
 319    drv = ctx->pDriverData;
 320    vl_compositor_cleanup_state(&drv->cstate);
 321    vl_compositor_cleanup(&drv->compositor);
 322    drv->pipe->destroy(drv->pipe);
 323    drv->vscreen->destroy(drv->vscreen);
 324    handle_table_destroy(drv->htab);
 325    pipe_mutex_destroy(drv->mutex);
 326    FREE(drv);
 327
 328    return VA_STATUS_SUCCESS;
 329 }