/************************************************************************** * * Copyright 2010 Thomas Balling Sørensen & Orasanu Lucian. * Copyright 2014 Advanced Micro Devices, Inc. * All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the * "Software"), to deal in the Software without restriction, including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sub license, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: * * The above copyright notice and this permission notice (including the * next paragraph) shall be included in all copies or substantial portions * of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. * IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * **************************************************************************/ #include "pipe/p_screen.h" #include "pipe/p_video_codec.h" #include "util/u_memory.h" #include "util/u_handle_table.h" #include "util/u_video.h" #include "vl/vl_winsys.h" #include "va_private.h" static struct VADriverVTable vtable = { &vlVaTerminate, &vlVaQueryConfigProfiles, &vlVaQueryConfigEntrypoints, &vlVaGetConfigAttributes, &vlVaCreateConfig, &vlVaDestroyConfig, &vlVaQueryConfigAttributes, &vlVaCreateSurfaces, &vlVaDestroySurfaces, &vlVaCreateContext, &vlVaDestroyContext, &vlVaCreateBuffer, &vlVaBufferSetNumElements, &vlVaMapBuffer, &vlVaUnmapBuffer, &vlVaDestroyBuffer, &vlVaBeginPicture, &vlVaRenderPicture, &vlVaEndPicture, &vlVaSyncSurface, &vlVaQuerySurfaceStatus, &vlVaQuerySurfaceError, &vlVaPutSurface, &vlVaQueryImageFormats, &vlVaCreateImage, &vlVaDeriveImage, &vlVaDestroyImage, &vlVaSetImagePalette, &vlVaGetImage, &vlVaPutImage, &vlVaQuerySubpictureFormats, &vlVaCreateSubpicture, &vlVaDestroySubpicture, &vlVaSubpictureImage, &vlVaSetSubpictureChromakey, &vlVaSetSubpictureGlobalAlpha, &vlVaAssociateSubpicture, &vlVaDeassociateSubpicture, &vlVaQueryDisplayAttributes, &vlVaGetDisplayAttributes, &vlVaSetDisplayAttributes, &vlVaBufferInfo, &vlVaLockSurface, &vlVaUnlockSurface }; PUBLIC VAStatus VA_DRIVER_INIT_FUNC(VADriverContextP ctx) { vlVaDriver *drv; if (!ctx) return VA_STATUS_ERROR_INVALID_CONTEXT; drv = CALLOC(1, sizeof(vlVaDriver)); if (!drv) return VA_STATUS_ERROR_ALLOCATION_FAILED; drv->vscreen = vl_screen_create(ctx->native_dpy, ctx->x11_screen); if (!drv->vscreen) goto error_screen; drv->pipe = drv->vscreen->pscreen->context_create(drv->vscreen->pscreen, drv->vscreen); if (!drv->pipe) goto error_pipe; drv->htab = handle_table_create(); if (!drv->htab) goto error_htab; vl_compositor_init(&drv->compositor, drv->pipe); vl_compositor_init_state(&drv->cstate, drv->pipe); vl_csc_get_matrix(VL_CSC_COLOR_STANDARD_BT_601, NULL, true, &drv->csc); vl_compositor_set_csc_matrix(&drv->cstate, (const vl_csc_matrix *)&drv->csc); ctx->pDriverData = (void *)drv; ctx->version_major = 0; ctx->version_minor = 1; *ctx->vtable = vtable; ctx->max_profiles = PIPE_VIDEO_PROFILE_MPEG4_AVC_HIGH - PIPE_VIDEO_PROFILE_UNKNOWN; ctx->max_entrypoints = 1; ctx->max_attributes = 1; ctx->max_image_formats = VL_VA_MAX_IMAGE_FORMATS; ctx->max_subpic_formats = 1; ctx->max_display_attributes = 1; ctx->str_vendor = "mesa gallium vaapi"; return VA_STATUS_SUCCESS; error_htab: drv->pipe->destroy(drv->pipe); error_pipe: vl_screen_destroy(drv->vscreen); error_screen: FREE(drv); return VA_STATUS_ERROR_ALLOCATION_FAILED; } VAStatus vlVaCreateContext(VADriverContextP ctx, VAConfigID config_id, int picture_width, int picture_height, int flag, VASurfaceID *render_targets, int num_render_targets, VAContextID *context_id) { struct pipe_video_codec templat = {}; vlVaDriver *drv; vlVaContext *context; if (!ctx) return VA_STATUS_ERROR_INVALID_CONTEXT; if (!(picture_width && picture_height)) return VA_STATUS_ERROR_INVALID_IMAGE_FORMAT; drv = VL_VA_DRIVER(ctx); context = CALLOC(1, sizeof(vlVaContext)); if (!context) return VA_STATUS_ERROR_ALLOCATION_FAILED; templat.profile = config_id; templat.entrypoint = PIPE_VIDEO_ENTRYPOINT_BITSTREAM; templat.chroma_format = PIPE_VIDEO_CHROMA_FORMAT_420; templat.width = picture_width; templat.height = picture_height; templat.max_references = num_render_targets; templat.expect_chunked_decode = true; context->decoder = drv->pipe->create_video_codec(drv->pipe, &templat); if (!context->decoder) { FREE(context); return VA_STATUS_ERROR_ALLOCATION_FAILED; } if (u_reduce_video_profile(context->decoder->profile) == PIPE_VIDEO_FORMAT_MPEG4_AVC) { context->desc.h264.pps = CALLOC_STRUCT(pipe_h264_pps); if (!context->desc.h264.pps) { FREE(context); return VA_STATUS_ERROR_ALLOCATION_FAILED; } context->desc.h264.pps->sps = CALLOC_STRUCT(pipe_h264_sps); if (!context->desc.h264.pps->sps) { FREE(context->desc.h264.pps); FREE(context); return VA_STATUS_ERROR_ALLOCATION_FAILED; } } context->desc.base.profile = config_id; *context_id = handle_table_add(drv->htab, context); return VA_STATUS_SUCCESS; } VAStatus vlVaDestroyContext(VADriverContextP ctx, VAContextID context_id) { vlVaDriver *drv; vlVaContext *context; if (!ctx) return VA_STATUS_ERROR_INVALID_CONTEXT; drv = VL_VA_DRIVER(ctx); context = handle_table_get(drv->htab, context_id); if (u_reduce_video_profile(context->decoder->profile) == PIPE_VIDEO_FORMAT_MPEG4_AVC) { FREE(context->desc.h264.pps->sps); FREE(context->desc.h264.pps); } context->decoder->destroy(context->decoder); FREE(context); handle_table_remove(drv->htab, context_id); return VA_STATUS_SUCCESS; } VAStatus vlVaTerminate(VADriverContextP ctx) { vlVaDriver *drv; if (!ctx) return VA_STATUS_ERROR_INVALID_CONTEXT; drv = ctx->pDriverData; vl_compositor_cleanup_state(&drv->cstate); vl_compositor_cleanup(&drv->compositor); drv->pipe->destroy(drv->pipe); vl_screen_destroy(drv->vscreen); handle_table_destroy(drv->htab); FREE(drv); return VA_STATUS_SUCCESS; }