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/**************************************************************************
*
* 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_deint_filter.h"
#include "vl/vl_winsys.h"
#include "va_private.h"
#include <va/va_drmcommon.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,
NULL, /* DEPRECATED VaGetSurfaceAttributes */
&vlVaCreateSurfaces2,
&vlVaQuerySurfaceAttributes,
&vlVaAcquireBufferHandle,
&vlVaReleaseBufferHandle
};
static struct VADriverVTableVPP vtable_vpp =
{
1,
&vlVaQueryVideoProcFilters,
&vlVaQueryVideoProcFilterCaps,
&vlVaQueryVideoProcPipelineCaps
};
PUBLIC VAStatus
VA_DRIVER_INIT_FUNC(VADriverContextP ctx)
{
vlVaDriver *drv;
struct drm_state *drm_info;
if (!ctx)
return VA_STATUS_ERROR_INVALID_CONTEXT;
drv = CALLOC(1, sizeof(vlVaDriver));
if (!drv)
return VA_STATUS_ERROR_ALLOCATION_FAILED;
switch (ctx->display_type) {
case VA_DISPLAY_ANDROID:
FREE(drv);
return VA_STATUS_ERROR_UNIMPLEMENTED;
case VA_DISPLAY_GLX:
case VA_DISPLAY_X11:
#if defined(HAVE_DRI3)
drv->vscreen = vl_dri3_screen_create(ctx->native_dpy, ctx->x11_screen);
#endif
if (!drv->vscreen)
drv->vscreen = vl_dri2_screen_create(ctx->native_dpy, ctx->x11_screen);
if (!drv->vscreen)
goto error_screen;
break;
case VA_DISPLAY_WAYLAND:
case VA_DISPLAY_DRM:
case VA_DISPLAY_DRM_RENDERNODES: {
drm_info = (struct drm_state *) ctx->drm_state;
if (!drm_info || drm_info->fd < 0) {
FREE(drv);
return VA_STATUS_ERROR_INVALID_PARAMETER;
}
drv->vscreen = vl_drm_screen_create(drm_info->fd);
if (!drv->vscreen)
goto error_screen;
}
break;
default:
FREE(drv);
return VA_STATUS_ERROR_INVALID_DISPLAY;
}
drv->pipe = drv->vscreen->pscreen->context_create(drv->vscreen->pscreen,
drv->vscreen, 0);
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);
pipe_mutex_init(drv->mutex);
ctx->pDriverData = (void *)drv;
ctx->version_major = 0;
ctx->version_minor = 1;
*ctx->vtable = vtable;
*ctx->vtable_vpp = vtable_vpp;
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:
drv->vscreen->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)
{
vlVaDriver *drv;
vlVaContext *context;
int is_vpp;
if (!ctx)
return VA_STATUS_ERROR_INVALID_CONTEXT;
is_vpp = config_id == PIPE_VIDEO_PROFILE_UNKNOWN && !picture_width &&
!picture_height && !flag && !render_targets && !num_render_targets;
if (!(picture_width && picture_height) && !is_vpp)
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;
if (is_vpp) {
context->decoder = NULL;
if (!drv->compositor.upload) {
FREE(context);
return VA_STATUS_ERROR_INVALID_CONTEXT;
}
} else {
context->templat.profile = config_id;
context->templat.entrypoint = PIPE_VIDEO_ENTRYPOINT_BITSTREAM;
context->templat.chroma_format = PIPE_VIDEO_CHROMA_FORMAT_420;
context->templat.width = picture_width;
context->templat.height = picture_height;
context->templat.expect_chunked_decode = true;
switch (u_reduce_video_profile(context->templat.profile)) {
case PIPE_VIDEO_FORMAT_MPEG12:
case PIPE_VIDEO_FORMAT_VC1:
case PIPE_VIDEO_FORMAT_MPEG4:
context->templat.max_references = 2;
break;
case PIPE_VIDEO_FORMAT_MPEG4_AVC:
context->templat.max_references = 0;
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;
}
break;
case PIPE_VIDEO_FORMAT_HEVC:
context->templat.max_references = num_render_targets;
context->desc.h265.pps = CALLOC_STRUCT(pipe_h265_pps);
if (!context->desc.h265.pps) {
FREE(context);
return VA_STATUS_ERROR_ALLOCATION_FAILED;
}
context->desc.h265.pps->sps = CALLOC_STRUCT(pipe_h265_sps);
if (!context->desc.h265.pps->sps) {
FREE(context->desc.h265.pps);
FREE(context);
return VA_STATUS_ERROR_ALLOCATION_FAILED;
}
break;
default:
break;
}
}
context->desc.base.profile = config_id;
pipe_mutex_lock(drv->mutex);
*context_id = handle_table_add(drv->htab, context);
pipe_mutex_unlock(drv->mutex);
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);
pipe_mutex_lock(drv->mutex);
context = handle_table_get(drv->htab, context_id);
if (!context) {
pipe_mutex_unlock(drv->mutex);
return VA_STATUS_ERROR_INVALID_CONTEXT;
}
if (context->decoder) {
if (u_reduce_video_profile(context->decoder->profile) ==
PIPE_VIDEO_FORMAT_MPEG4_AVC) {
FREE(context->desc.h264.pps->sps);
FREE(context->desc.h264.pps);
}
if (u_reduce_video_profile(context->decoder->profile) ==
PIPE_VIDEO_FORMAT_HEVC) {
FREE(context->desc.h265.pps->sps);
FREE(context->desc.h265.pps);
}
context->decoder->destroy(context->decoder);
}
if (context->deint) {
vl_deint_filter_cleanup(context->deint);
FREE(context->deint);
}
FREE(context);
handle_table_remove(drv->htab, context_id);
pipe_mutex_unlock(drv->mutex);
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);
drv->vscreen->destroy(drv->vscreen);
handle_table_destroy(drv->htab);
pipe_mutex_destroy(drv->mutex);
FREE(drv);
return VA_STATUS_SUCCESS;
}
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