mirror of https://git.ffmpeg.org/ffmpeg.git
290 lines
9.3 KiB
C
290 lines
9.3 KiB
C
/*
|
|
* This file is part of FFmpeg.
|
|
*
|
|
* FFmpeg is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* FFmpeg is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with FFmpeg; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
#include <string.h>
|
|
|
|
#include "libavutil/avassert.h"
|
|
#include "libavutil/mem.h"
|
|
#include "libavutil/opt.h"
|
|
#include "libavutil/pixdesc.h"
|
|
|
|
#include "avfilter.h"
|
|
#include "formats.h"
|
|
#include "internal.h"
|
|
#include "vaapi_vpp.h"
|
|
|
|
// Denoise min/max/default Values
|
|
#define DENOISE_MIN 0
|
|
#define DENOISE_MAX 64
|
|
#define DENOISE_DEFAULT 0
|
|
|
|
// Sharpness min/max/default values
|
|
#define SHARPNESS_MIN 0
|
|
#define SHARPNESS_MAX 64
|
|
#define SHARPNESS_DEFAULT 44
|
|
|
|
typedef struct DenoiseVAAPIContext {
|
|
VAAPIVPPContext vpp_ctx; // must be the first field
|
|
|
|
int denoise; // enable denoise algo.
|
|
} DenoiseVAAPIContext;
|
|
|
|
typedef struct SharpnessVAAPIContext {
|
|
VAAPIVPPContext vpp_ctx; // must be the first field
|
|
|
|
int sharpness; // enable sharpness.
|
|
} SharpnessVAAPIContext;
|
|
|
|
static float map(int x, int in_min, int in_max, float out_min, float out_max)
|
|
{
|
|
double slope, output;
|
|
|
|
slope = 1.0 * (out_max - out_min) / (in_max - in_min);
|
|
output = out_min + slope * (x - in_min);
|
|
|
|
return (float)output;
|
|
}
|
|
|
|
static int denoise_vaapi_build_filter_params(AVFilterContext *avctx)
|
|
{
|
|
VAAPIVPPContext *vpp_ctx = avctx->priv;
|
|
DenoiseVAAPIContext *ctx = avctx->priv;
|
|
|
|
VAProcFilterCap caps;
|
|
|
|
VAStatus vas;
|
|
uint32_t num_caps = 1;
|
|
|
|
VAProcFilterParameterBuffer denoise;
|
|
|
|
vas = vaQueryVideoProcFilterCaps(vpp_ctx->hwctx->display, vpp_ctx->va_context,
|
|
VAProcFilterNoiseReduction,
|
|
&caps, &num_caps);
|
|
if (vas != VA_STATUS_SUCCESS) {
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to query denoise caps "
|
|
"context: %d (%s).\n", vas, vaErrorStr(vas));
|
|
return AVERROR(EIO);
|
|
}
|
|
|
|
denoise.type = VAProcFilterNoiseReduction;
|
|
denoise.value = map(ctx->denoise, DENOISE_MIN, DENOISE_MAX,
|
|
caps.range.min_value,
|
|
caps.range.max_value);
|
|
ff_vaapi_vpp_make_param_buffers(avctx, VAProcFilterParameterBufferType,
|
|
&denoise, sizeof(denoise), 1);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int sharpness_vaapi_build_filter_params(AVFilterContext *avctx)
|
|
{
|
|
VAAPIVPPContext *vpp_ctx = avctx->priv;
|
|
SharpnessVAAPIContext *ctx = avctx->priv;
|
|
|
|
VAProcFilterCap caps;
|
|
|
|
VAStatus vas;
|
|
uint32_t num_caps = 1;
|
|
|
|
VAProcFilterParameterBuffer sharpness;
|
|
|
|
vas = vaQueryVideoProcFilterCaps(vpp_ctx->hwctx->display, vpp_ctx->va_context,
|
|
VAProcFilterSharpening,
|
|
&caps, &num_caps);
|
|
if (vas != VA_STATUS_SUCCESS) {
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to query sharpness caps "
|
|
"context: %d (%s).\n", vas, vaErrorStr(vas));
|
|
return AVERROR(EIO);
|
|
}
|
|
|
|
sharpness.type = VAProcFilterSharpening;
|
|
sharpness.value = map(ctx->sharpness,
|
|
SHARPNESS_MIN, SHARPNESS_MAX,
|
|
caps.range.min_value,
|
|
caps.range.max_value);
|
|
ff_vaapi_vpp_make_param_buffers(avctx,
|
|
VAProcFilterParameterBufferType,
|
|
&sharpness, sizeof(sharpness), 1);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int misc_vaapi_filter_frame(AVFilterLink *inlink, AVFrame *input_frame)
|
|
{
|
|
AVFilterContext *avctx = inlink->dst;
|
|
AVFilterLink *outlink = avctx->outputs[0];
|
|
VAAPIVPPContext *vpp_ctx = avctx->priv;
|
|
AVFrame *output_frame = NULL;
|
|
VASurfaceID input_surface, output_surface;
|
|
VARectangle input_region;
|
|
|
|
VAProcPipelineParameterBuffer params;
|
|
int err;
|
|
|
|
av_log(avctx, AV_LOG_DEBUG, "Filter input: %s, %ux%u (%"PRId64").\n",
|
|
av_get_pix_fmt_name(input_frame->format),
|
|
input_frame->width, input_frame->height, input_frame->pts);
|
|
|
|
if (vpp_ctx->va_context == VA_INVALID_ID)
|
|
return AVERROR(EINVAL);
|
|
|
|
input_surface = (VASurfaceID)(uintptr_t)input_frame->data[3];
|
|
av_log(avctx, AV_LOG_DEBUG, "Using surface %#x for misc vpp input.\n",
|
|
input_surface);
|
|
|
|
output_frame = ff_get_video_buffer(outlink, vpp_ctx->output_width,
|
|
vpp_ctx->output_height);
|
|
if (!output_frame) {
|
|
err = AVERROR(ENOMEM);
|
|
goto fail;
|
|
}
|
|
|
|
output_surface = (VASurfaceID)(uintptr_t)output_frame->data[3];
|
|
av_log(avctx, AV_LOG_DEBUG, "Using surface %#x for misc vpp output.\n",
|
|
output_surface);
|
|
memset(¶ms, 0, sizeof(params));
|
|
input_region = (VARectangle) {
|
|
.x = 0,
|
|
.y = 0,
|
|
.width = input_frame->width,
|
|
.height = input_frame->height,
|
|
};
|
|
|
|
if (vpp_ctx->nb_filter_buffers) {
|
|
params.filters = &vpp_ctx->filter_buffers[0];
|
|
params.num_filters = vpp_ctx->nb_filter_buffers;
|
|
}
|
|
params.surface = input_surface;
|
|
params.surface_region = &input_region;
|
|
params.surface_color_standard =
|
|
ff_vaapi_vpp_colour_standard(input_frame->colorspace);
|
|
|
|
params.output_region = NULL;
|
|
params.output_background_color = 0xff000000;
|
|
params.output_color_standard = params.surface_color_standard;
|
|
|
|
params.pipeline_flags = 0;
|
|
params.filter_flags = VA_FRAME_PICTURE;
|
|
|
|
err = ff_vaapi_vpp_render_picture(avctx, ¶ms, output_surface);
|
|
if (err < 0)
|
|
goto fail;
|
|
|
|
err = av_frame_copy_props(output_frame, input_frame);
|
|
if (err < 0)
|
|
goto fail;
|
|
av_frame_free(&input_frame);
|
|
|
|
av_log(avctx, AV_LOG_DEBUG, "Filter output: %s, %ux%u (%"PRId64").\n",
|
|
av_get_pix_fmt_name(output_frame->format),
|
|
output_frame->width, output_frame->height, output_frame->pts);
|
|
|
|
return ff_filter_frame(outlink, output_frame);
|
|
|
|
fail:
|
|
av_frame_free(&input_frame);
|
|
av_frame_free(&output_frame);
|
|
return err;
|
|
}
|
|
|
|
static av_cold int denoise_vaapi_init(AVFilterContext *avctx)
|
|
{
|
|
VAAPIVPPContext *vpp_ctx = avctx->priv;
|
|
|
|
ff_vaapi_vpp_ctx_init(avctx);
|
|
vpp_ctx->pipeline_uninit = ff_vaapi_vpp_pipeline_uninit;
|
|
vpp_ctx->build_filter_params = denoise_vaapi_build_filter_params;
|
|
vpp_ctx->output_format = AV_PIX_FMT_NONE;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static av_cold int sharpness_vaapi_init(AVFilterContext *avctx)
|
|
{
|
|
VAAPIVPPContext *vpp_ctx = avctx->priv;
|
|
|
|
ff_vaapi_vpp_ctx_init(avctx);
|
|
vpp_ctx->pipeline_uninit = ff_vaapi_vpp_pipeline_uninit;
|
|
vpp_ctx->build_filter_params = sharpness_vaapi_build_filter_params;
|
|
vpp_ctx->output_format = AV_PIX_FMT_NONE;
|
|
|
|
return 0;
|
|
}
|
|
|
|
#define DOFFSET(x) offsetof(DenoiseVAAPIContext, x)
|
|
#define FLAGS (AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_FILTERING_PARAM)
|
|
static const AVOption denoise_vaapi_options[] = {
|
|
{ "denoise", "denoise level",
|
|
DOFFSET(denoise), AV_OPT_TYPE_INT, { .i64 = DENOISE_DEFAULT }, DENOISE_MIN, DENOISE_MAX, .flags = FLAGS },
|
|
{ NULL },
|
|
};
|
|
|
|
#define SOFFSET(x) offsetof(SharpnessVAAPIContext, x)
|
|
static const AVOption sharpness_vaapi_options[] = {
|
|
{ "sharpness", "sharpness level",
|
|
SOFFSET(sharpness), AV_OPT_TYPE_INT, { .i64 = SHARPNESS_DEFAULT }, SHARPNESS_MIN, SHARPNESS_MAX, .flags = FLAGS },
|
|
{ NULL },
|
|
};
|
|
|
|
AVFILTER_DEFINE_CLASS(denoise_vaapi);
|
|
AVFILTER_DEFINE_CLASS(sharpness_vaapi);
|
|
|
|
static const AVFilterPad misc_vaapi_inputs[] = {
|
|
{
|
|
.name = "default",
|
|
.type = AVMEDIA_TYPE_VIDEO,
|
|
.filter_frame = &misc_vaapi_filter_frame,
|
|
.config_props = &ff_vaapi_vpp_config_input,
|
|
},
|
|
{ NULL }
|
|
};
|
|
|
|
static const AVFilterPad misc_vaapi_outputs[] = {
|
|
{
|
|
.name = "default",
|
|
.type = AVMEDIA_TYPE_VIDEO,
|
|
.config_props = &ff_vaapi_vpp_config_output,
|
|
},
|
|
{ NULL }
|
|
};
|
|
|
|
AVFilter ff_vf_denoise_vaapi = {
|
|
.name = "denoise_vaapi",
|
|
.description = NULL_IF_CONFIG_SMALL("VAAPI VPP for de-noise"),
|
|
.priv_size = sizeof(DenoiseVAAPIContext),
|
|
.init = &denoise_vaapi_init,
|
|
.uninit = &ff_vaapi_vpp_ctx_uninit,
|
|
.query_formats = &ff_vaapi_vpp_query_formats,
|
|
.inputs = misc_vaapi_inputs,
|
|
.outputs = misc_vaapi_outputs,
|
|
.priv_class = &denoise_vaapi_class,
|
|
.flags_internal = FF_FILTER_FLAG_HWFRAME_AWARE,
|
|
};
|
|
|
|
AVFilter ff_vf_sharpness_vaapi = {
|
|
.name = "sharpness_vaapi",
|
|
.description = NULL_IF_CONFIG_SMALL("VAAPI VPP for sharpness"),
|
|
.priv_size = sizeof(SharpnessVAAPIContext),
|
|
.init = &sharpness_vaapi_init,
|
|
.uninit = &ff_vaapi_vpp_ctx_uninit,
|
|
.query_formats = &ff_vaapi_vpp_query_formats,
|
|
.inputs = misc_vaapi_inputs,
|
|
.outputs = misc_vaapi_outputs,
|
|
.priv_class = &sharpness_vaapi_class,
|
|
.flags_internal = FF_FILTER_FLAG_HWFRAME_AWARE,
|
|
};
|