mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-12-07 11:13:41 +02:00
13a10fe892
Signed-off-by: Fei Wang <fei.w.wang@intel.com>
728 lines
26 KiB
C
728 lines
26 KiB
C
/*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <string.h>
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#include "libavutil/avassert.h"
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#include "libavutil/pixdesc.h"
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#include "formats.h"
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#include "internal.h"
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#include "vaapi_vpp.h"
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int ff_vaapi_vpp_query_formats(AVFilterContext *avctx)
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{
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enum AVPixelFormat pix_fmts[] = {
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AV_PIX_FMT_VAAPI, AV_PIX_FMT_NONE,
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};
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int err;
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if ((err = ff_formats_ref(ff_make_format_list(pix_fmts),
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&avctx->inputs[0]->outcfg.formats)) < 0)
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return err;
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if ((err = ff_formats_ref(ff_make_format_list(pix_fmts),
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&avctx->outputs[0]->incfg.formats)) < 0)
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return err;
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return 0;
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}
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void ff_vaapi_vpp_pipeline_uninit(AVFilterContext *avctx)
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{
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VAAPIVPPContext *ctx = avctx->priv;
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int i;
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for (i = 0; i < ctx->nb_filter_buffers; i++) {
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if (ctx->filter_buffers[i] != VA_INVALID_ID) {
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vaDestroyBuffer(ctx->hwctx->display, ctx->filter_buffers[i]);
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ctx->filter_buffers[i] = VA_INVALID_ID;
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}
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}
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ctx->nb_filter_buffers = 0;
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if (ctx->va_context != VA_INVALID_ID) {
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vaDestroyContext(ctx->hwctx->display, ctx->va_context);
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ctx->va_context = VA_INVALID_ID;
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}
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if (ctx->va_config != VA_INVALID_ID) {
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vaDestroyConfig(ctx->hwctx->display, ctx->va_config);
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ctx->va_config = VA_INVALID_ID;
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}
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av_buffer_unref(&ctx->device_ref);
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ctx->hwctx = NULL;
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}
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int ff_vaapi_vpp_config_input(AVFilterLink *inlink)
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{
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AVFilterContext *avctx = inlink->dst;
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VAAPIVPPContext *ctx = avctx->priv;
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if (ctx->pipeline_uninit)
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ctx->pipeline_uninit(avctx);
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if (!inlink->hw_frames_ctx) {
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av_log(avctx, AV_LOG_ERROR, "A hardware frames reference is "
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"required to associate the processing device.\n");
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return AVERROR(EINVAL);
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}
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ctx->input_frames_ref = av_buffer_ref(inlink->hw_frames_ctx);
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if (!ctx->input_frames_ref) {
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av_log(avctx, AV_LOG_ERROR, "A input frames reference create "
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"failed.\n");
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return AVERROR(ENOMEM);
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}
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ctx->input_frames = (AVHWFramesContext*)ctx->input_frames_ref->data;
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return 0;
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}
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int ff_vaapi_vpp_config_output(AVFilterLink *outlink)
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{
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AVFilterContext *avctx = outlink->src;
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AVFilterLink *inlink = avctx->inputs[0];
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VAAPIVPPContext *ctx = avctx->priv;
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AVVAAPIHWConfig *hwconfig = NULL;
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AVHWFramesConstraints *constraints = NULL;
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AVHWFramesContext *output_frames;
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AVVAAPIFramesContext *va_frames;
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VAStatus vas;
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int err, i;
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if (ctx->pipeline_uninit)
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ctx->pipeline_uninit(avctx);
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if (!ctx->output_width)
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ctx->output_width = avctx->inputs[0]->w;
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if (!ctx->output_height)
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ctx->output_height = avctx->inputs[0]->h;
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outlink->w = ctx->output_width;
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outlink->h = ctx->output_height;
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if (ctx->passthrough) {
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if (inlink->hw_frames_ctx)
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outlink->hw_frames_ctx = av_buffer_ref(inlink->hw_frames_ctx);
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av_log(ctx, AV_LOG_VERBOSE, "Using VAAPI filter passthrough mode.\n");
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return 0;
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}
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av_assert0(ctx->input_frames);
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ctx->device_ref = av_buffer_ref(ctx->input_frames->device_ref);
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if (!ctx->device_ref) {
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av_log(avctx, AV_LOG_ERROR, "A device reference create "
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"failed.\n");
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return AVERROR(ENOMEM);
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}
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ctx->hwctx = ((AVHWDeviceContext*)ctx->device_ref->data)->hwctx;
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av_assert0(ctx->va_config == VA_INVALID_ID);
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vas = vaCreateConfig(ctx->hwctx->display, VAProfileNone,
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VAEntrypointVideoProc, NULL, 0, &ctx->va_config);
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if (vas != VA_STATUS_SUCCESS) {
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av_log(avctx, AV_LOG_ERROR, "Failed to create processing pipeline "
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"config: %d (%s).\n", vas, vaErrorStr(vas));
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err = AVERROR(EIO);
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goto fail;
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}
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hwconfig = av_hwdevice_hwconfig_alloc(ctx->device_ref);
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if (!hwconfig) {
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err = AVERROR(ENOMEM);
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goto fail;
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}
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hwconfig->config_id = ctx->va_config;
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constraints = av_hwdevice_get_hwframe_constraints(ctx->device_ref,
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hwconfig);
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if (!constraints) {
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err = AVERROR(ENOMEM);
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goto fail;
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}
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if (ctx->output_format == AV_PIX_FMT_NONE)
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ctx->output_format = ctx->input_frames->sw_format;
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if (constraints->valid_sw_formats) {
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for (i = 0; constraints->valid_sw_formats[i] != AV_PIX_FMT_NONE; i++) {
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if (ctx->output_format == constraints->valid_sw_formats[i])
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break;
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}
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if (constraints->valid_sw_formats[i] == AV_PIX_FMT_NONE) {
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av_log(avctx, AV_LOG_ERROR, "Hardware does not support output "
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"format %s.\n", av_get_pix_fmt_name(ctx->output_format));
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err = AVERROR(EINVAL);
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goto fail;
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}
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}
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if (ctx->output_width < constraints->min_width ||
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ctx->output_height < constraints->min_height ||
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ctx->output_width > constraints->max_width ||
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ctx->output_height > constraints->max_height) {
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av_log(avctx, AV_LOG_ERROR, "Hardware does not support scaling to "
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"size %dx%d (constraints: width %d-%d height %d-%d).\n",
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ctx->output_width, ctx->output_height,
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constraints->min_width, constraints->max_width,
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constraints->min_height, constraints->max_height);
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err = AVERROR(EINVAL);
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goto fail;
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}
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outlink->hw_frames_ctx = av_hwframe_ctx_alloc(ctx->device_ref);
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if (!outlink->hw_frames_ctx) {
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av_log(avctx, AV_LOG_ERROR, "Failed to create HW frame context "
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"for output.\n");
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err = AVERROR(ENOMEM);
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goto fail;
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}
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output_frames = (AVHWFramesContext*)outlink->hw_frames_ctx->data;
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output_frames->format = AV_PIX_FMT_VAAPI;
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output_frames->sw_format = ctx->output_format;
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output_frames->width = ctx->output_width;
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output_frames->height = ctx->output_height;
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output_frames->initial_pool_size = 4;
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err = ff_filter_init_hw_frames(avctx, outlink, 10);
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if (err < 0)
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goto fail;
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err = av_hwframe_ctx_init(outlink->hw_frames_ctx);
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if (err < 0) {
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av_log(avctx, AV_LOG_ERROR, "Failed to initialise VAAPI frame "
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"context for output: %d\n", err);
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goto fail;
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}
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va_frames = output_frames->hwctx;
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av_assert0(ctx->va_context == VA_INVALID_ID);
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vas = vaCreateContext(ctx->hwctx->display, ctx->va_config,
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ctx->output_width, ctx->output_height,
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VA_PROGRESSIVE,
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va_frames->surface_ids, va_frames->nb_surfaces,
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&ctx->va_context);
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if (vas != VA_STATUS_SUCCESS) {
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av_log(avctx, AV_LOG_ERROR, "Failed to create processing pipeline "
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"context: %d (%s).\n", vas, vaErrorStr(vas));
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return AVERROR(EIO);
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}
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if (ctx->build_filter_params) {
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err = ctx->build_filter_params(avctx);
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if (err < 0)
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goto fail;
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}
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av_freep(&hwconfig);
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av_hwframe_constraints_free(&constraints);
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return 0;
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fail:
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av_buffer_unref(&outlink->hw_frames_ctx);
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av_freep(&hwconfig);
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av_hwframe_constraints_free(&constraints);
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return err;
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}
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typedef struct VAAPIColourProperties {
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VAProcColorStandardType va_color_standard;
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enum AVColorPrimaries color_primaries;
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enum AVColorTransferCharacteristic color_trc;
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enum AVColorSpace colorspace;
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uint8_t va_chroma_sample_location;
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uint8_t va_color_range;
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enum AVColorRange color_range;
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enum AVChromaLocation chroma_sample_location;
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} VAAPIColourProperties;
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static const VAAPIColourProperties vaapi_colour_standard_map[] = {
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{ VAProcColorStandardBT601, 5, 6, 5 },
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{ VAProcColorStandardBT601, 6, 6, 6 },
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{ VAProcColorStandardBT709, 1, 1, 1 },
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{ VAProcColorStandardBT470M, 4, 4, 4 },
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{ VAProcColorStandardBT470BG, 5, 5, 5 },
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{ VAProcColorStandardSMPTE170M, 6, 6, 6 },
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{ VAProcColorStandardSMPTE240M, 7, 7, 7 },
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{ VAProcColorStandardGenericFilm, 8, 1, 1 },
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#if VA_CHECK_VERSION(1, 1, 0)
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{ VAProcColorStandardSRGB, 1, 13, 0 },
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{ VAProcColorStandardXVYCC601, 1, 11, 5 },
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{ VAProcColorStandardXVYCC709, 1, 11, 1 },
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{ VAProcColorStandardBT2020, 9, 14, 9 },
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#endif
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};
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static void vaapi_vpp_fill_colour_standard(VAAPIColourProperties *props,
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VAProcColorStandardType *vacs,
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int nb_vacs)
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{
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const VAAPIColourProperties *t;
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int i, j, score, best_score, worst_score;
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VAProcColorStandardType best_standard;
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#if VA_CHECK_VERSION(1, 3, 0)
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// If the driver supports explicit use of the standard values then just
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// use them and avoid doing any mapping. (The driver may not support
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// some particular code point, but it still has enough information to
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// make a better fallback choice than we do in that case.)
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for (i = 0; i < nb_vacs; i++) {
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if (vacs[i] == VAProcColorStandardExplicit) {
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props->va_color_standard = VAProcColorStandardExplicit;
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return;
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}
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}
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#endif
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// Give scores to the possible options and choose the lowest one.
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// An exact match will score zero and therefore always be chosen, as
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// will a partial match where all unmatched elements are explicitly
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// unspecified. If no options match at all then just pass "none" to
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// the driver and let it make its own choice.
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best_standard = VAProcColorStandardNone;
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best_score = -1;
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worst_score = 4 * (props->colorspace != AVCOL_SPC_UNSPECIFIED &&
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props->colorspace != AVCOL_SPC_RGB) +
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2 * (props->color_trc != AVCOL_TRC_UNSPECIFIED) +
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(props->color_primaries != AVCOL_PRI_UNSPECIFIED);
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if (worst_score == 0) {
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// No properties are specified, so we aren't going to be able to
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// make a useful choice.
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props->va_color_standard = VAProcColorStandardNone;
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return;
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}
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for (i = 0; i < nb_vacs; i++) {
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for (j = 0; j < FF_ARRAY_ELEMS(vaapi_colour_standard_map); j++) {
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t = &vaapi_colour_standard_map[j];
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if (t->va_color_standard != vacs[i])
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continue;
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score = 0;
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if (props->colorspace != AVCOL_SPC_UNSPECIFIED &&
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props->colorspace != AVCOL_SPC_RGB)
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score += 4 * (props->colorspace != t->colorspace);
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if (props->color_trc != AVCOL_TRC_UNSPECIFIED)
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score += 2 * (props->color_trc != t->color_trc);
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if (props->color_primaries != AVCOL_PRI_UNSPECIFIED)
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score += (props->color_primaries != t->color_primaries);
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// Only include choices which matched something.
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if (score < worst_score &&
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(best_score == -1 || score < best_score)) {
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best_score = score;
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best_standard = t->va_color_standard;
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}
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}
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}
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props->va_color_standard = best_standard;
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}
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static void vaapi_vpp_fill_chroma_sample_location(VAAPIColourProperties *props)
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{
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#if VA_CHECK_VERSION(1, 1, 0)
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static const struct {
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enum AVChromaLocation av;
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uint8_t va;
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} csl_map[] = {
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{ AVCHROMA_LOC_UNSPECIFIED, VA_CHROMA_SITING_UNKNOWN },
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{ AVCHROMA_LOC_LEFT, VA_CHROMA_SITING_VERTICAL_CENTER |
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VA_CHROMA_SITING_HORIZONTAL_LEFT },
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{ AVCHROMA_LOC_CENTER, VA_CHROMA_SITING_VERTICAL_CENTER |
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VA_CHROMA_SITING_HORIZONTAL_CENTER },
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{ AVCHROMA_LOC_TOPLEFT, VA_CHROMA_SITING_VERTICAL_TOP |
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VA_CHROMA_SITING_HORIZONTAL_LEFT },
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{ AVCHROMA_LOC_TOP, VA_CHROMA_SITING_VERTICAL_TOP |
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VA_CHROMA_SITING_HORIZONTAL_CENTER },
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{ AVCHROMA_LOC_BOTTOMLEFT, VA_CHROMA_SITING_VERTICAL_BOTTOM |
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VA_CHROMA_SITING_HORIZONTAL_LEFT },
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{ AVCHROMA_LOC_BOTTOM, VA_CHROMA_SITING_VERTICAL_BOTTOM |
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VA_CHROMA_SITING_HORIZONTAL_CENTER },
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};
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int i;
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for (i = 0; i < FF_ARRAY_ELEMS(csl_map); i++) {
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if (props->chroma_sample_location == csl_map[i].av) {
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props->va_chroma_sample_location = csl_map[i].va;
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return;
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}
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}
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props->va_chroma_sample_location = VA_CHROMA_SITING_UNKNOWN;
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#else
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props->va_chroma_sample_location = 0;
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#endif
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}
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static void vaapi_vpp_fill_colour_range(VAAPIColourProperties *props)
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{
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#if VA_CHECK_VERSION(1, 1, 0)
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switch (props->color_range) {
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case AVCOL_RANGE_MPEG:
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props->va_color_range = VA_SOURCE_RANGE_REDUCED;
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break;
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case AVCOL_RANGE_JPEG:
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props->va_color_range = VA_SOURCE_RANGE_FULL;
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break;
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case AVCOL_RANGE_UNSPECIFIED:
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default:
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props->va_color_range = VA_SOURCE_RANGE_UNKNOWN;
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}
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#else
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props->va_color_range = 0;
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#endif
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}
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static void vaapi_vpp_fill_colour_properties(AVFilterContext *avctx,
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VAAPIColourProperties *props,
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VAProcColorStandardType *vacs,
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int nb_vacs)
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{
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vaapi_vpp_fill_colour_standard(props, vacs, nb_vacs);
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vaapi_vpp_fill_chroma_sample_location(props);
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vaapi_vpp_fill_colour_range(props);
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av_log(avctx, AV_LOG_DEBUG, "Mapped colour properties %s %s/%s/%s %s "
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"to VA standard %d chroma siting %#x range %#x.\n",
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av_color_range_name(props->color_range),
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av_color_space_name(props->colorspace),
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av_color_primaries_name(props->color_primaries),
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av_color_transfer_name(props->color_trc),
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av_chroma_location_name(props->chroma_sample_location),
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props->va_color_standard,
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props->va_chroma_sample_location, props->va_color_range);
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}
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static int vaapi_vpp_frame_is_rgb(const AVFrame *frame)
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{
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const AVHWFramesContext *hwfc;
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const AVPixFmtDescriptor *desc;
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av_assert0(frame->format == AV_PIX_FMT_VAAPI &&
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frame->hw_frames_ctx);
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hwfc = (const AVHWFramesContext*)frame->hw_frames_ctx->data;
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desc = av_pix_fmt_desc_get(hwfc->sw_format);
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av_assert0(desc);
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return !!(desc->flags & AV_PIX_FMT_FLAG_RGB);
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}
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static int vaapi_vpp_colour_properties(AVFilterContext *avctx,
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VAProcPipelineParameterBuffer *params,
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const AVFrame *input_frame,
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AVFrame *output_frame)
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{
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VAAPIVPPContext *ctx = avctx->priv;
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VAAPIColourProperties input_props, output_props;
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VAProcPipelineCaps caps;
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VAStatus vas;
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vas = vaQueryVideoProcPipelineCaps(ctx->hwctx->display, ctx->va_context,
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ctx->filter_buffers, ctx->nb_filter_buffers,
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&caps);
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if (vas != VA_STATUS_SUCCESS) {
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av_log(avctx, AV_LOG_ERROR, "Failed to query capabilities for "
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"colour standard support: %d (%s).\n", vas, vaErrorStr(vas));
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return AVERROR_EXTERNAL;
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}
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input_props = (VAAPIColourProperties) {
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.colorspace = vaapi_vpp_frame_is_rgb(input_frame)
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? AVCOL_SPC_RGB : input_frame->colorspace,
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.color_primaries = input_frame->color_primaries,
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.color_trc = input_frame->color_trc,
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.color_range = input_frame->color_range,
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.chroma_sample_location = input_frame->chroma_location,
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};
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|
|
vaapi_vpp_fill_colour_properties(avctx, &input_props,
|
|
caps.input_color_standards,
|
|
caps.num_input_color_standards);
|
|
|
|
output_props = (VAAPIColourProperties) {
|
|
.colorspace = vaapi_vpp_frame_is_rgb(output_frame)
|
|
? AVCOL_SPC_RGB : output_frame->colorspace,
|
|
.color_primaries = output_frame->color_primaries,
|
|
.color_trc = output_frame->color_trc,
|
|
.color_range = output_frame->color_range,
|
|
.chroma_sample_location = output_frame->chroma_location,
|
|
};
|
|
vaapi_vpp_fill_colour_properties(avctx, &output_props,
|
|
caps.output_color_standards,
|
|
caps.num_output_color_standards);
|
|
|
|
// If the properties weren't filled completely in the output frame and
|
|
// we chose a fixed standard then fill the known values in here.
|
|
#if VA_CHECK_VERSION(1, 3, 0)
|
|
if (output_props.va_color_standard != VAProcColorStandardExplicit)
|
|
#endif
|
|
{
|
|
const VAAPIColourProperties *output_standard = NULL;
|
|
int i;
|
|
|
|
for (i = 0; i < FF_ARRAY_ELEMS(vaapi_colour_standard_map); i++) {
|
|
if (output_props.va_color_standard ==
|
|
vaapi_colour_standard_map[i].va_color_standard) {
|
|
output_standard = &vaapi_colour_standard_map[i];
|
|
break;
|
|
}
|
|
}
|
|
if (output_standard) {
|
|
output_frame->colorspace = vaapi_vpp_frame_is_rgb(output_frame)
|
|
? AVCOL_SPC_RGB : output_standard->colorspace;
|
|
output_frame->color_primaries = output_standard->color_primaries;
|
|
output_frame->color_trc = output_standard->color_trc;
|
|
}
|
|
}
|
|
|
|
params->surface_color_standard = input_props.va_color_standard;
|
|
params->output_color_standard = output_props.va_color_standard;
|
|
|
|
#if VA_CHECK_VERSION(1, 1, 0)
|
|
params->input_color_properties = (VAProcColorProperties) {
|
|
.chroma_sample_location = input_props.va_chroma_sample_location,
|
|
.color_range = input_props.va_color_range,
|
|
#if VA_CHECK_VERSION(1, 3, 0)
|
|
.colour_primaries = input_props.color_primaries,
|
|
.transfer_characteristics = input_props.color_trc,
|
|
.matrix_coefficients = input_props.colorspace,
|
|
#endif
|
|
};
|
|
params->output_color_properties = (VAProcColorProperties) {
|
|
.chroma_sample_location = output_props.va_chroma_sample_location,
|
|
.color_range = output_props.va_color_range,
|
|
#if VA_CHECK_VERSION(1, 3, 0)
|
|
.colour_primaries = output_props.color_primaries,
|
|
.transfer_characteristics = output_props.color_trc,
|
|
.matrix_coefficients = output_props.colorspace,
|
|
#endif
|
|
};
|
|
#endif
|
|
|
|
return 0;
|
|
}
|
|
|
|
int ff_vaapi_vpp_init_params(AVFilterContext *avctx,
|
|
VAProcPipelineParameterBuffer *params,
|
|
const AVFrame *input_frame,
|
|
AVFrame *output_frame)
|
|
{
|
|
VAAPIVPPContext *ctx = avctx->priv;
|
|
int err;
|
|
|
|
ctx->input_region = (VARectangle) {
|
|
.x = input_frame->crop_left,
|
|
.y = input_frame->crop_top,
|
|
.width = input_frame->width -
|
|
(input_frame->crop_left + input_frame->crop_right),
|
|
.height = input_frame->height -
|
|
(input_frame->crop_top + input_frame->crop_bottom),
|
|
};
|
|
output_frame->crop_top = 0;
|
|
output_frame->crop_bottom = 0;
|
|
output_frame->crop_left = 0;
|
|
output_frame->crop_right = 0;
|
|
|
|
*params = (VAProcPipelineParameterBuffer) {
|
|
.surface = ff_vaapi_vpp_get_surface_id(input_frame),
|
|
.surface_region = &ctx->input_region,
|
|
.output_region = NULL,
|
|
.output_background_color = VAAPI_VPP_BACKGROUND_BLACK,
|
|
.pipeline_flags = 0,
|
|
.filter_flags = VA_FRAME_PICTURE,
|
|
|
|
// Filter and reference data filled by the filter itself.
|
|
|
|
#if VA_CHECK_VERSION(1, 1, 0)
|
|
.rotation_state = VA_ROTATION_NONE,
|
|
.mirror_state = VA_MIRROR_NONE,
|
|
#endif
|
|
};
|
|
|
|
err = vaapi_vpp_colour_properties(avctx, params,
|
|
input_frame, output_frame);
|
|
if (err < 0)
|
|
return err;
|
|
|
|
av_log(avctx, AV_LOG_DEBUG, "Filter frame from surface %#x to %#x.\n",
|
|
ff_vaapi_vpp_get_surface_id(input_frame),
|
|
ff_vaapi_vpp_get_surface_id(output_frame));
|
|
|
|
return 0;
|
|
}
|
|
|
|
int ff_vaapi_vpp_make_param_buffers(AVFilterContext *avctx,
|
|
int type,
|
|
const void *data,
|
|
size_t size,
|
|
int count)
|
|
{
|
|
VAStatus vas;
|
|
VABufferID buffer;
|
|
VAAPIVPPContext *ctx = avctx->priv;
|
|
|
|
av_assert0(ctx->nb_filter_buffers + 1 <= VAProcFilterCount);
|
|
|
|
vas = vaCreateBuffer(ctx->hwctx->display, ctx->va_context,
|
|
type, size, count, (void*)data, &buffer);
|
|
if (vas != VA_STATUS_SUCCESS) {
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to create parameter "
|
|
"buffer (type %d): %d (%s).\n",
|
|
type, vas, vaErrorStr(vas));
|
|
return AVERROR(EIO);
|
|
}
|
|
|
|
ctx->filter_buffers[ctx->nb_filter_buffers++] = buffer;
|
|
|
|
av_log(avctx, AV_LOG_DEBUG, "Param buffer (type %d, %zu bytes, count %d) "
|
|
"is %#x.\n", type, size, count, buffer);
|
|
return 0;
|
|
}
|
|
|
|
static int vaapi_vpp_render_single_pipeline_buffer(AVFilterContext *avctx,
|
|
VAProcPipelineParameterBuffer *params,
|
|
VABufferID *params_id)
|
|
{
|
|
VAAPIVPPContext *ctx = avctx->priv;
|
|
VAStatus vas;
|
|
|
|
vas = vaCreateBuffer(ctx->hwctx->display, ctx->va_context,
|
|
VAProcPipelineParameterBufferType,
|
|
sizeof(*params), 1, params, params_id);
|
|
if (vas != VA_STATUS_SUCCESS) {
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to create parameter buffer: "
|
|
"%d (%s).\n", vas, vaErrorStr(vas));
|
|
*params_id = VA_INVALID_ID;
|
|
|
|
return AVERROR(EIO);
|
|
}
|
|
av_log(avctx, AV_LOG_DEBUG, "Pipeline parameter buffer is %#x.\n", *params_id);
|
|
|
|
vas = vaRenderPicture(ctx->hwctx->display, ctx->va_context, params_id, 1);
|
|
if (vas != VA_STATUS_SUCCESS) {
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to render parameter buffer: "
|
|
"%d (%s).\n", vas, vaErrorStr(vas));
|
|
return AVERROR(EIO);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
int ff_vaapi_vpp_render_pictures(AVFilterContext *avctx,
|
|
VAProcPipelineParameterBuffer *params_list,
|
|
int cout,
|
|
AVFrame *output_frame)
|
|
{
|
|
VAAPIVPPContext *ctx = avctx->priv;
|
|
VABufferID *params_ids;
|
|
VAStatus vas;
|
|
int err;
|
|
|
|
params_ids = (VABufferID *)av_malloc_array(cout, sizeof(VABufferID));
|
|
if (!params_ids)
|
|
return AVERROR(ENOMEM);
|
|
|
|
for (int i = 0; i < cout; i++)
|
|
params_ids[i] = VA_INVALID_ID;
|
|
|
|
vas = vaBeginPicture(ctx->hwctx->display,
|
|
ctx->va_context, ff_vaapi_vpp_get_surface_id(output_frame));
|
|
if (vas != VA_STATUS_SUCCESS) {
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to attach new picture: "
|
|
"%d (%s).\n", vas, vaErrorStr(vas));
|
|
err = AVERROR(EIO);
|
|
goto fail;
|
|
}
|
|
|
|
for (int i = 0; i < cout; i++) {
|
|
err = vaapi_vpp_render_single_pipeline_buffer(avctx, ¶ms_list[i], ¶ms_ids[i]);
|
|
if (err)
|
|
goto fail_after_begin;
|
|
}
|
|
|
|
vas = vaEndPicture(ctx->hwctx->display, ctx->va_context);
|
|
if (vas != VA_STATUS_SUCCESS) {
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to start picture processing: "
|
|
"%d (%s).\n", vas, vaErrorStr(vas));
|
|
err = AVERROR(EIO);
|
|
goto fail_after_render;
|
|
}
|
|
|
|
if (CONFIG_VAAPI_1 || ctx->hwctx->driver_quirks &
|
|
AV_VAAPI_DRIVER_QUIRK_RENDER_PARAM_BUFFERS) {
|
|
for (int i = 0; i < cout && params_ids[i] != VA_INVALID_ID; i++) {
|
|
vas = vaDestroyBuffer(ctx->hwctx->display, params_ids[i]);
|
|
if (vas != VA_STATUS_SUCCESS) {
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to free parameter buffer: "
|
|
"%d (%s).\n", vas, vaErrorStr(vas));
|
|
// And ignore.
|
|
}
|
|
}
|
|
}
|
|
|
|
av_freep(¶ms_ids);
|
|
return 0;
|
|
|
|
// We want to make sure that if vaBeginPicture has been called, we also
|
|
// call vaRenderPicture and vaEndPicture. These calls may well fail or
|
|
// do something else nasty, but once we're in this failure case there
|
|
// isn't much else we can do.
|
|
fail_after_begin:
|
|
vaRenderPicture(ctx->hwctx->display, ctx->va_context, ¶ms_ids[0], 1);
|
|
fail_after_render:
|
|
vaEndPicture(ctx->hwctx->display, ctx->va_context);
|
|
fail:
|
|
av_freep(¶ms_ids);
|
|
return err;
|
|
}
|
|
|
|
int ff_vaapi_vpp_render_picture(AVFilterContext *avctx,
|
|
VAProcPipelineParameterBuffer *params,
|
|
AVFrame *output_frame)
|
|
{
|
|
return ff_vaapi_vpp_render_pictures(avctx, params, 1, output_frame);
|
|
}
|
|
|
|
void ff_vaapi_vpp_ctx_init(AVFilterContext *avctx)
|
|
{
|
|
int i;
|
|
VAAPIVPPContext *ctx = avctx->priv;
|
|
|
|
ctx->va_config = VA_INVALID_ID;
|
|
ctx->va_context = VA_INVALID_ID;
|
|
ctx->valid_ids = 1;
|
|
|
|
for (i = 0; i < VAProcFilterCount; i++)
|
|
ctx->filter_buffers[i] = VA_INVALID_ID;
|
|
ctx->nb_filter_buffers = 0;
|
|
}
|
|
|
|
void ff_vaapi_vpp_ctx_uninit(AVFilterContext *avctx)
|
|
{
|
|
VAAPIVPPContext *ctx = avctx->priv;
|
|
if (ctx->valid_ids && ctx->pipeline_uninit)
|
|
ctx->pipeline_uninit(avctx);
|
|
|
|
av_buffer_unref(&ctx->input_frames_ref);
|
|
av_buffer_unref(&ctx->device_ref);
|
|
}
|