From: Evgeny Pavlov <lucenti...@gmail.com>
This commit adds two AMF filters: vpp_amf & sr_amf.
Both filters are using AMF hardware acceleration.
vpp_amf supports simple scaling algorithms & color conversion.
sr_amf supports advanced scaling algorithms such as FSR & can
be used for upscaling only.
---
configure | 1 +
libavfilter/Makefile | 2 +
libavfilter/allfilters.c | 2 +
libavfilter/vf_amf_common.c | 516 ++++++++++++++++++++++++++++++++++++
libavfilter/vf_amf_common.h | 73 +++++
libavfilter/vf_sr_amf.c | 189 +++++++++++++
libavfilter/vf_vpp_amf.c | 264 ++++++++++++++++++
7 files changed, 1047 insertions(+)
create mode 100644 libavfilter/vf_amf_common.c
create mode 100644 libavfilter/vf_amf_common.h
create mode 100644 libavfilter/vf_sr_amf.c
create mode 100644 libavfilter/vf_vpp_amf.c
diff --git a/configure b/configure
index 96b181fd21..56d9bad3ee 100755
--- a/configure
+++ b/configure
@@ -3916,6 +3916,7 @@ rubberband_filter_deps="librubberband"
sab_filter_deps="gpl swscale"
scale2ref_filter_deps="swscale"
scale_filter_deps="swscale"
+scale_amf_filter_deps="amf"
scale_qsv_filter_deps="libmfx"
scale_qsv_filter_select="qsvvpp"
scdet_filter_select="scene_sad"
diff --git a/libavfilter/Makefile b/libavfilter/Makefile
index 5992fd161f..8c8a9466a8 100644
--- a/libavfilter/Makefile
+++ b/libavfilter/Makefile
@@ -500,6 +500,7 @@ OBJS-$(CONFIG_SITI_FILTER) += vf_siti.o
OBJS-$(CONFIG_SPLIT_FILTER) += split.o
OBJS-$(CONFIG_SPP_FILTER) += vf_spp.o qp_table.o
OBJS-$(CONFIG_SR_FILTER) += vf_sr.o
+OBJS-$(CONFIG_SR_AMF_FILTER) += vf_sr_amf.o scale_eval.o
vf_amf_common.o
OBJS-$(CONFIG_SSIM_FILTER) += vf_ssim.o framesync.o
OBJS-$(CONFIG_SSIM360_FILTER) += vf_ssim360.o framesync.o
OBJS-$(CONFIG_STEREO3D_FILTER) += vf_stereo3d.o
@@ -553,6 +554,7 @@ OBJS-$(CONFIG_VIDSTABTRANSFORM_FILTER) +=
vidstabutils.o vf_vidstabtransfo
OBJS-$(CONFIG_VIF_FILTER) += vf_vif.o framesync.o
OBJS-$(CONFIG_VIGNETTE_FILTER) += vf_vignette.o
OBJS-$(CONFIG_VMAFMOTION_FILTER) += vf_vmafmotion.o framesync.o
+OBJS-$(CONFIG_VPP_AMF_FILTER) += vf_vpp_amf.o scale_eval.o
vf_amf_common.o
OBJS-$(CONFIG_VPP_QSV_FILTER) += vf_vpp_qsv.o
OBJS-$(CONFIG_VSTACK_FILTER) += vf_stack.o framesync.o
OBJS-$(CONFIG_W3FDIF_FILTER) += vf_w3fdif.o
diff --git a/libavfilter/allfilters.c b/libavfilter/allfilters.c
index c532682fc2..2f40fb8f6f 100644
--- a/libavfilter/allfilters.c
+++ b/libavfilter/allfilters.c
@@ -430,6 +430,8 @@ extern const AVFilter ff_vf_roberts_opencl;
extern const AVFilter ff_vf_rotate;
extern const AVFilter ff_vf_sab;
extern const AVFilter ff_vf_scale;
+extern const AVFilter ff_vf_vpp_amf;
+extern const AVFilter ff_vf_sr_amf;
extern const AVFilter ff_vf_scale_cuda;
extern const AVFilter ff_vf_scale_npp;
extern const AVFilter ff_vf_scale_qsv;
diff --git a/libavfilter/vf_amf_common.c b/libavfilter/vf_amf_common.c
new file mode 100644
index 0000000000..b842aae77a
--- /dev/null
+++ b/libavfilter/vf_amf_common.c
@@ -0,0 +1,516 @@
+/*
+ * 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 "vf_amf_common.h"
+
+#include "libavutil/avassert.h"
+#include "avfilter.h"
+#include "internal.h"
+#include "formats.h"
+#include "libavutil/imgutils.h"
+
+#include "libavutil/hwcontext_amf.h"
+#include "libavutil/hwcontext_amf_internal.h"
+#include "AMF/components/ColorSpace.h"
+#include "scale_eval.h"
+
+#if CONFIG_DXVA2
+#include <d3d9.h>
+#endif
+
+#if CONFIG_D3D11VA
+#include <d3d11.h>
+#endif
+
+int amf_filter_init(AVFilterContext *avctx)
+{
+ AMFFilterContext *ctx = avctx->priv;
+
+ if (!strcmp(ctx->format_str, "same")) {
+ ctx->format = AV_PIX_FMT_NONE;
+ } else {
+ ctx->format = av_get_pix_fmt(ctx->format_str);
+ if (ctx->format == AV_PIX_FMT_NONE) {
+ av_log(avctx, AV_LOG_ERROR, "Unrecognized pixel format: %s\n",
ctx->format_str);
+ return AVERROR(EINVAL);
+ }
+ }
+
+ return 0;
+}
+
+void amf_filter_uninit(AVFilterContext *avctx)
+{
+ AMFFilterContext *ctx = avctx->priv;
+
+ if (ctx->component) {
+ ctx->component->pVtbl->Terminate(ctx->component);
+ ctx->component->pVtbl->Release(ctx->component);
+ ctx->component = NULL;
+ }
+ if (ctx->amf_device_ctx && ctx->local_context) {
+ av_amf_context_free(0, (uint8_t *)ctx->amf_device_ctx);
+ av_freep(ctx->amf_device_ctx);
+ }
+
+ av_buffer_unref(&ctx->amf_device_ref);
+ av_buffer_unref(&ctx->hwdevice_ref);
+ av_buffer_unref(&ctx->hwframes_in_ref);
+ av_buffer_unref(&ctx->hwframes_out_ref);
+}
+
+int amf_filter_filter_frame(AVFilterLink *inlink, AVFrame *in)
+{
+ AVFilterContext *avctx = inlink->dst;
+ AMFFilterContext *ctx = avctx->priv;
+ AVFilterLink *outlink = avctx->outputs[0];
+ AMF_RESULT res;
+ AMFSurface *surface_in;
+ AMFSurface *surface_out;
+ AMFData *data_out = NULL;
+ enum AVColorSpace out_colorspace;
+ enum AVColorRange out_color_range;
+
+ AVFrame *out = NULL;
+ int ret = 0;
+
+ if (!ctx->component)
+ return AVERROR(EINVAL);
+
+ ret = amf_avframe_to_amfsurface(avctx, in, &surface_in);
+ if (ret < 0)
+ goto fail;
+
+ res = ctx->component->pVtbl->SubmitInput(ctx->component,
(AMFData*)surface_in);
+ AMF_GOTO_FAIL_IF_FALSE(avctx, res == AMF_OK, AVERROR_UNKNOWN,
"SubmitInput() failed with error %d\n", res);
+ res = ctx->component->pVtbl->QueryOutput(ctx->component, &data_out);
+ AMF_GOTO_FAIL_IF_FALSE(avctx, res == AMF_OK, AVERROR_UNKNOWN,
"QueryOutput() failed with error %d\n", res);
+
+ if (data_out) {
+ AMFGuid guid = IID_AMFSurface();
+ data_out->pVtbl->QueryInterface(data_out, &guid,
(void**)&surface_out); // query for buffer interface
+ data_out->pVtbl->Release(data_out);
+ }
+
+ out = amf_amfsurface_to_avframe(avctx, surface_out);
+
+ ret = av_frame_copy_props(out, in);
+ av_frame_unref(in);
+
+ out_colorspace = AVCOL_SPC_UNSPECIFIED;
+
+ if (ctx->color_profile != AMF_VIDEO_CONVERTER_COLOR_PROFILE_UNKNOWN) {
+ switch(ctx->color_profile) {
+ case AMF_VIDEO_CONVERTER_COLOR_PROFILE_601:
+ out_colorspace = AVCOL_SPC_SMPTE170M;
+ break;
+ case AMF_VIDEO_CONVERTER_COLOR_PROFILE_709:
+ out_colorspace = AVCOL_SPC_BT709;
+ break;
+ case AMF_VIDEO_CONVERTER_COLOR_PROFILE_2020:
+ out_colorspace = AVCOL_SPC_BT2020_NCL;
+ break;
+ case AMF_VIDEO_CONVERTER_COLOR_PROFILE_JPEG:
+ out_colorspace = AVCOL_SPC_RGB;
+ break;
+ default:
+ out_colorspace = AVCOL_SPC_UNSPECIFIED;
+ break;
+ }
+ out->colorspace = out_colorspace;
+ }
+
+ out_color_range = AVCOL_RANGE_UNSPECIFIED;
+ if (ctx->color_range == AMF_COLOR_RANGE_FULL)
+ out_color_range = AVCOL_RANGE_JPEG;
+ else if (ctx->color_range == AMF_COLOR_RANGE_STUDIO)
+ out_color_range = AVCOL_RANGE_MPEG;
+
+ if (ctx->color_range != AMF_COLOR_RANGE_UNDEFINED)
+ out->color_range = out_color_range;
+
+ if (ctx->primaries != AMF_COLOR_PRIMARIES_UNDEFINED)
+ out->color_primaries = ctx->primaries;
+
+ if (ctx->trc != AMF_COLOR_TRANSFER_CHARACTERISTIC_UNDEFINED)
+ out->color_trc = ctx->trc;
+
+
+ if (ret < 0)
+ goto fail;
+
+ out->format = outlink->format;
+ out->width = outlink->w;
+ out->height = outlink->h;
+
+ out->hw_frames_ctx = av_buffer_ref(ctx->hwframes_out_ref);
+ if (!out->hw_frames_ctx) {
+ ret = AVERROR(ENOMEM);
+ goto fail;
+ }
+
+ if (inlink->sample_aspect_ratio.num) {
+ outlink->sample_aspect_ratio = av_mul_q((AVRational){outlink->h *
inlink->w, outlink->w * inlink->h}, inlink->sample_aspect_ratio);
+ } else
+ outlink->sample_aspect_ratio = inlink->sample_aspect_ratio;
+
+ av_frame_free(&in);
+ return ff_filter_frame(outlink, out);
+fail:
+ av_frame_free(&in);
+ av_frame_free(&out);
+ return ret;
+}
+
+
+
+int amf_setup_input_output_formats(AVFilterContext *avctx,
+ const enum AVPixelFormat *input_pix_fmts,
+ const enum AVPixelFormat *output_pix_fmts)
+{
+ int err;
+ int i;
+ AVFilterFormats *input_formats;
+
+ //in case if hw_device_ctx is set to DXVA2 we change order of pixel
formats to set DXVA2 be choosen by default
+ //The order is ignored if hw_frames_ctx is not NULL on the config_output
stage
+ if (avctx->hw_device_ctx) {
+ AVHWDeviceContext *device_ctx =
(AVHWDeviceContext*)avctx->hw_device_ctx->data;
+
+ switch (device_ctx->type) {
+ #if CONFIG_D3D11VA
+ case AV_HWDEVICE_TYPE_D3D11VA:
+ {
+ static const enum AVPixelFormat output_pix_fmts_d3d11[] = {
+ AV_PIX_FMT_D3D11,
+ AV_PIX_FMT_NONE,
+ };
+ output_pix_fmts = output_pix_fmts_d3d11;
+ }
+ break;
+ #endif
+ #if CONFIG_DXVA2
+ case AV_HWDEVICE_TYPE_DXVA2:
+ {
+ static const enum AVPixelFormat output_pix_fmts_dxva2[] = {
+ AV_PIX_FMT_DXVA2_VLD,
+ AV_PIX_FMT_NONE,
+ };
+ output_pix_fmts = output_pix_fmts_dxva2;
+ }
+ break;
+ #endif
+ default:
+ {
+ av_log(avctx, AV_LOG_ERROR, "Unsupported device : %s\n",
av_hwdevice_get_type_name(device_ctx->type));
+ return AVERROR(EINVAL);
+ }
+ break;
+ }
+ }
+
+ input_formats = ff_make_format_list(output_pix_fmts);
+ if (!input_formats) {
+ return AVERROR(ENOMEM);
+ }
+
+ for (i = 0; input_pix_fmts[i] != AV_PIX_FMT_NONE; i++) {
+ err = ff_add_format(&input_formats, input_pix_fmts[i]);
+ if (err < 0)
+ return err;
+ }
+
+ if ((err = ff_formats_ref(input_formats,
&avctx->inputs[0]->outcfg.formats)) < 0 ||
+ (err = ff_formats_ref(ff_make_format_list(output_pix_fmts),
+ &avctx->outputs[0]->incfg.formats)) < 0)
+ return err;
+ return 0;
+}
+
+int amf_copy_surface(AVFilterContext *avctx, const AVFrame *frame,
+ AMFSurface* surface)
+{
+ AMFPlane *plane;
+ uint8_t *dst_data[4];
+ int dst_linesize[4];
+ int planes;
+ int i;
+
+ planes = surface->pVtbl->GetPlanesCount(surface);
+ av_assert0(planes < FF_ARRAY_ELEMS(dst_data));
+
+ for (i = 0; i < planes; i++) {
+ plane = surface->pVtbl->GetPlaneAt(surface, i);
+ dst_data[i] = plane->pVtbl->GetNative(plane);
+ dst_linesize[i] = plane->pVtbl->GetHPitch(plane);
+ }
+ av_image_copy(dst_data, dst_linesize,
+ (const uint8_t**)frame->data, frame->linesize, frame->format,
+ frame->width, frame->height);
+
+ return 0;
+}
+
+int amf_init_filter_config(AVFilterLink *outlink, enum AVPixelFormat
*in_format)
+{
+ AVFilterContext *avctx = outlink->src;
+ AVFilterLink *inlink = avctx->inputs[0];
+ AMFFilterContext *ctx = avctx->priv;
+ AVHWFramesContext *hwframes_out;
+ int err;
+ AMF_RESULT res;
+
+ if ((err = ff_scale_eval_dimensions(avctx,
+ ctx->w_expr, ctx->h_expr,
+ inlink, outlink,
+ &ctx->width, &ctx->height)) < 0)
+ return err;
+
+ ff_scale_adjust_dimensions(inlink, &ctx->width, &ctx->height,
+ ctx->force_original_aspect_ratio,
ctx->force_divisible_by);
+
+ av_buffer_unref(&ctx->amf_device_ref);
+ av_buffer_unref(&ctx->hwframes_in_ref);
+ av_buffer_unref(&ctx->hwframes_out_ref);
+ ctx->local_context = 0;
+ if (inlink->hw_frames_ctx) {
+ AVHWFramesContext *frames_ctx =
(AVHWFramesContext*)inlink->hw_frames_ctx->data;
+ if (frames_ctx->device_ctx->type == AV_HWDEVICE_TYPE_AMF) {
+ ctx->amf_device_ctx = frames_ctx->device_ctx->hwctx;
+ }
+ if (av_amf_av_to_amf_format(frames_ctx->sw_format) ==
AMF_SURFACE_UNKNOWN) {
+ av_log(avctx, AV_LOG_ERROR, "Format of input frames context (%s)
is not supported by AMF.\n",
+ av_get_pix_fmt_name(frames_ctx->sw_format));
+ return AVERROR(EINVAL);
+ }
+
+ err = av_hwdevice_ctx_create_derived(&ctx->amf_device_ref,
AV_HWDEVICE_TYPE_AMF, frames_ctx->device_ref, 0);
+ if (err < 0)
+ return err;
+
+ ctx->hwframes_in_ref = av_buffer_ref(inlink->hw_frames_ctx);
+ if (!ctx->hwframes_in_ref)
+ return AVERROR(ENOMEM);
+
+ ctx->hwframes_out_ref = av_hwframe_ctx_alloc(frames_ctx->device_ref);
+ if (!ctx->hwframes_out_ref)
+ return AVERROR(ENOMEM);
+
+ hwframes_out = (AVHWFramesContext*)ctx->hwframes_out_ref->data;
+ hwframes_out->format = outlink->format;
+ hwframes_out->sw_format = frames_ctx->sw_format;
+ } else if (avctx->hw_device_ctx) {
+ AVHWDeviceContext *hwdev_ctx;
+ err = av_hwdevice_ctx_create_derived(&ctx->amf_device_ref,
AV_HWDEVICE_TYPE_AMF, avctx->hw_device_ctx, 0);
+ if (err < 0)
+ return err;
+ hwdev_ctx = (AVHWDeviceContext*)avctx->hw_device_ctx->data;
+ if (hwdev_ctx->type == AV_HWDEVICE_TYPE_AMF)
+ {
+ ctx->amf_device_ctx = hwdev_ctx->hwctx;
+ }
+ ctx->hwdevice_ref = av_buffer_ref(avctx->hw_device_ctx);
+ if (!ctx->hwdevice_ref)
+ return AVERROR(ENOMEM);
+
+ ctx->hwframes_out_ref = av_hwframe_ctx_alloc(ctx->hwdevice_ref);
+ if (!ctx->hwframes_out_ref)
+ return AVERROR(ENOMEM);
+
+ hwframes_out = (AVHWFramesContext*)ctx->hwframes_out_ref->data;
+ hwframes_out->format = AV_PIX_FMT_AMF_SURFACE;
+ hwframes_out->sw_format = outlink->format;
+ } else {
+ ctx->amf_device_ctx = av_mallocz(sizeof(AVAMFDeviceContext));
+ ctx->local_context = 1;
+ if ((res = av_amf_context_create(ctx->amf_device_ctx, avctx, "", NULL,
0)) != 0) {
+ return res;
+ }
+ ctx->hwframes_out_ref = av_hwframe_ctx_alloc(ctx->amf_device_ref);
+ if (!ctx->hwframes_out_ref)
+ return AVERROR(ENOMEM);
+
+ hwframes_out = (AVHWFramesContext*)ctx->hwframes_out_ref->data;
+ hwframes_out->format = outlink->format;
+ hwframes_out->sw_format = inlink->format;
+ }
+
+ if (ctx->format != AV_PIX_FMT_NONE) {
+ hwframes_out->sw_format = ctx->format;
+ }
+
+ if (inlink->format == AV_PIX_FMT_AMF_SURFACE) {
+ if (!inlink->hw_frames_ctx || !inlink->hw_frames_ctx->data)
+ return AVERROR(EINVAL);
+ else
+ *in_format =
((AVHWFramesContext*)inlink->hw_frames_ctx->data)->sw_format;
+ } else
+ *in_format = inlink->format;
+
+ outlink->w = ctx->width;
+ outlink->h = ctx->height;
+
+ hwframes_out->width = outlink->w;
+ hwframes_out->height = outlink->h;
+
+ err = av_hwframe_ctx_init(ctx->hwframes_out_ref);
+ if (err < 0)
+ return err;
+
+ outlink->hw_frames_ctx = av_buffer_ref(ctx->hwframes_out_ref);
+ if (!outlink->hw_frames_ctx) {
+ return AVERROR(ENOMEM);
+ }
+ return 0;
+}
+
+void amf_free_amfsurface(void *opaque, uint8_t *data)
+{
+ AMFSurface *surface = (AMFSurface*)data;
+ surface->pVtbl->Release(surface);
+}
+
+AVFrame *amf_amfsurface_to_avframe(AVFilterContext *avctx, AMFSurface*
pSurface)
+{
+ AVFrame *frame = av_frame_alloc();
+ AMFFilterContext *ctx = avctx->priv;
+
+ if (!frame)
+ return NULL;
+
+ if (ctx->hwframes_out_ref) {
+ AVHWFramesContext *hwframes_out = (AVHWFramesContext
*)ctx->hwframes_out_ref->data;
+ if (hwframes_out->format == AV_PIX_FMT_AMF_SURFACE) {
+ int ret = av_hwframe_get_buffer(ctx->hwframes_out_ref, frame, 0);
+ if (ret < 0) {
+ av_log(avctx, AV_LOG_ERROR, "Get hw frame failed.\n");
+ av_frame_free(&frame);
+ return NULL;
+ }
+ frame->data[3] = (uint8_t *)pSurface;
+ frame->buf[1] = av_buffer_create((uint8_t *)pSurface,
sizeof(AMFSurface),
+ amf_free_amfsurface,
+ (void*)avctx,
+ AV_BUFFER_FLAG_READONLY);
+ } else { // FIXME: add processing of other hw formats
+ av_log(ctx, AV_LOG_ERROR, "Unknown pixel format\n");
+ return NULL;
+ }
+ } else {
+
+ switch (pSurface->pVtbl->GetMemoryType(pSurface))
+ {
+ #if CONFIG_D3D11VA
+ case AMF_MEMORY_DX11:
+ {
+ AMFPlane *plane0 = pSurface->pVtbl->GetPlaneAt(pSurface, 0);
+ frame->data[0] = plane0->pVtbl->GetNative(plane0);
+ frame->data[1] = (uint8_t*)(intptr_t)0;
+
+ frame->buf[0] = av_buffer_create(NULL,
+ 0,
+ amf_free_amfsurface,
+ pSurface,
+ AV_BUFFER_FLAG_READONLY);
+ }
+ break;
+ #endif
+ #if CONFIG_DXVA2
+ case AMF_MEMORY_DX9:
+ {
+ AMFPlane *plane0 = pSurface->pVtbl->GetPlaneAt(pSurface, 0);
+ frame->data[3] = plane0->pVtbl->GetNative(plane0);
+
+ frame->buf[0] = av_buffer_create(NULL,
+ 0,
+ amf_free_amfsurface,
+ pSurface,
+ AV_BUFFER_FLAG_READONLY);
+ }
+ break;
+ #endif
+ default:
+ {
+ av_log(avctx, AV_LOG_ERROR, "Unsupported memory type : %d\n",
pSurface->pVtbl->GetMemoryType(pSurface));
+ return NULL;
+ }
+ }
+ }
+
+ return frame;
+}
+
+int amf_avframe_to_amfsurface(AVFilterContext *avctx, const AVFrame *frame,
AMFSurface** ppSurface)
+{
+ AMFFilterContext *ctx = avctx->priv;
+ AMFSurface *surface;
+ AMF_RESULT res;
+ int hw_surface = 0;
+
+ switch (frame->format) {
+#if CONFIG_D3D11VA
+ case AV_PIX_FMT_D3D11:
+ {
+ static const GUID AMFTextureArrayIndexGUID = { 0x28115527, 0xe7c3,
0x4b66, { 0x99, 0xd3, 0x4f, 0x2a, 0xe6, 0xb4, 0x7f, 0xaf } };
+ ID3D11Texture2D *texture = (ID3D11Texture2D*)frame->data[0]; //
actual texture
+ int index = (intptr_t)frame->data[1]; // index is a slice in
texture array is - set to tell AMF which slice to use
+ texture->lpVtbl->SetPrivateData(texture,
&AMFTextureArrayIndexGUID, sizeof(index), &index);
+
+ res =
ctx->amf_device_ctx->context->pVtbl->CreateSurfaceFromDX11Native(ctx->amf_device_ctx->context,
texture, &surface, NULL); // wrap to AMF surface
+ AMF_RETURN_IF_FALSE(avctx, res == AMF_OK, AVERROR(ENOMEM),
"CreateSurfaceFromDX11Native() failed with error %d\n", res);
+ hw_surface = 1;
+ }
+ break;
+#endif
+ case AV_PIX_FMT_AMF_SURFACE:
+ {
+ surface = (AMFSurface*)frame->data[3]; // actual surface
+ hw_surface = 1;
+ }
+ break;
+
+#if CONFIG_DXVA2
+ case AV_PIX_FMT_DXVA2_VLD:
+ {
+ IDirect3DSurface9 *texture = (IDirect3DSurface9 *)frame->data[3];
// actual texture
+
+ res =
ctx->amf_device_ctx->context->pVtbl->CreateSurfaceFromDX9Native(ctx->amf_device_ctx->context,
texture, &surface, NULL); // wrap to AMF surface
+ AMF_RETURN_IF_FALSE(avctx, res == AMF_OK, AVERROR(ENOMEM),
"CreateSurfaceFromDX9Native() failed with error %d\n", res);
+ hw_surface = 1;
+ }
+ break;
+#endif
+ default:
+ {
+ AMF_SURFACE_FORMAT amf_fmt =
av_amf_av_to_amf_format(frame->format);
+ res =
ctx->amf_device_ctx->context->pVtbl->AllocSurface(ctx->amf_device_ctx->context,
AMF_MEMORY_HOST, amf_fmt, frame->width, frame->height, &surface);
+ AMF_RETURN_IF_FALSE(avctx, res == AMF_OK, AVERROR(ENOMEM),
"AllocSurface() failed with error %d\n", res);
+ amf_copy_surface(avctx, frame, surface);
+ }
+ break;
+ }
+
+ if (hw_surface) {
+ // input HW surfaces can be vertically aligned by 16; tell AMF the
real size
+ surface->pVtbl->SetCrop(surface, 0, 0, frame->width, frame->height);
+ }
+
+ surface->pVtbl->SetPts(surface, frame->pts);
+ *ppSurface = surface;
+ return 0;
+}
diff --git a/libavfilter/vf_amf_common.h b/libavfilter/vf_amf_common.h
new file mode 100644
index 0000000000..c4b5ba659a
--- /dev/null
+++ b/libavfilter/vf_amf_common.h
@@ -0,0 +1,73 @@
+/*
+ * 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
+ */
+
+#ifndef AVFILTER_AMF_COMMON_H
+#define AVFILTER_AMF_COMMON_H
+
+#include "avfilter.h"
+
+#include "AMF/core/Surface.h"
+#include "AMF/components/Component.h"
+#include "libavutil/hwcontext_amf.h"
+
+typedef struct AMFFilterContext {
+ const AVClass *class;
+
+ int width, height;
+ enum AVPixelFormat format;
+ int scale_type;
+ int color_profile;
+ int color_range;
+ int primaries;
+ int trc;
+ int fill;
+ int fill_color;
+ int keep_ratio;
+
+ // HQScaler properties
+ int algorithm;
+ float sharpness;
+
+ char *w_expr;
+ char *h_expr;
+ char *format_str;
+ int force_original_aspect_ratio;
+ int force_divisible_by;
+
+ AMFComponent *component;
+ AVBufferRef *amf_device_ref;
+
+ AVBufferRef *hwframes_in_ref;
+ AVBufferRef *hwframes_out_ref;
+ AVBufferRef *hwdevice_ref;
+
+ AVAMFDeviceContext *amf_device_ctx;
+ int local_context;
+} AMFFilterContext;
+
+int amf_filter_init(AVFilterContext *avctx);
+void amf_filter_uninit(AVFilterContext *avctx);
+int amf_init_filter_config(AVFilterLink *outlink, enum AVPixelFormat
*in_format);
+int amf_copy_surface(AVFilterContext *avctx, const AVFrame *frame, AMFSurface*
surface);
+void amf_free_amfsurface(void *opaque, uint8_t *data);
+AVFrame *amf_amfsurface_to_avframe(AVFilterContext *avctx, AMFSurface*
pSurface);
+int amf_avframe_to_amfsurface(AVFilterContext *avctx, const AVFrame *frame,
AMFSurface** ppSurface);
+int amf_setup_input_output_formats(AVFilterContext *avctx, const enum
AVPixelFormat *input_pix_fmts, const enum AVPixelFormat *output_pix_fmts);
+int amf_filter_filter_frame(AVFilterLink *inlink, AVFrame *in);
+
+#endif /* AVFILTER_AMF_COMMON_H */
diff --git a/libavfilter/vf_sr_amf.c b/libavfilter/vf_sr_amf.c
new file mode 100644
index 0000000000..a699a9fa47
--- /dev/null
+++ b/libavfilter/vf_sr_amf.c
@@ -0,0 +1,189 @@
+/*
+ * 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
+ */
+
+/**
+ * @file
+ * Super resolution video filter with AMF hardware acceleration
+ */
+
+#include <stdio.h>
+#include <string.h>
+
+#include "libavutil/avassert.h"
+#include "libavutil/imgutils.h"
+#include "libavutil/opt.h"
+#include "libavutil/pixdesc.h"
+#include "libavutil/time.h"
+
+#include "libavutil/hwcontext.h"
+#include "libavutil/hwcontext_amf.h"
+#include "libavutil/hwcontext_amf_internal.h"
+
+#include "AMF/components/HQScaler.h"
+#include "AMF/components/ColorSpace.h"
+#include "vf_amf_common.h"
+
+#include "avfilter.h"
+#include "internal.h"
+#include "formats.h"
+#include "video.h"
+
+#if CONFIG_DXVA2
+#include <d3d9.h>
+#endif
+
+#if CONFIG_D3D11VA
+#include <d3d11.h>
+#endif
+
+
+static int amf_filter_query_formats(AVFilterContext *avctx)
+{
+ const enum AVPixelFormat *output_pix_fmts;
+ static const enum AVPixelFormat input_pix_fmts[] = {
+ AV_PIX_FMT_NV12,
+ AV_PIX_FMT_P010,
+ AV_PIX_FMT_BGRA,
+ AV_PIX_FMT_RGBA,
+ AV_PIX_FMT_AMF_SURFACE,
+ AV_PIX_FMT_RGBAF16,
+ AV_PIX_FMT_NONE,
+ };
+ static const enum AVPixelFormat output_pix_fmts_default[] = {
+ AV_PIX_FMT_NV12,
+ AV_PIX_FMT_P010,
+ AV_PIX_FMT_BGRA,
+ AV_PIX_FMT_RGBA,
+ AV_PIX_FMT_AMF_SURFACE,
+ AV_PIX_FMT_D3D11,
+ AV_PIX_FMT_DXVA2_VLD,
+ AV_PIX_FMT_RGBAF16,
+ AV_PIX_FMT_NONE,
+ };
+ output_pix_fmts = output_pix_fmts_default;
+
+ return amf_setup_input_output_formats(avctx, input_pix_fmts,
output_pix_fmts);
+}
+
+static int amf_filter_config_output(AVFilterLink *outlink)
+{
+ AVFilterContext *avctx = outlink->src;
+ AVFilterLink *inlink = avctx->inputs[0];
+ AMFFilterContext *ctx = avctx->priv;
+ AMFSize out_size;
+ int err;
+ AMF_RESULT res;
+ enum AVPixelFormat in_format;
+
+ err = amf_init_filter_config(outlink, &in_format);
+ if (err < 0)
+ return err;
+
+ // HQ scaler should be used for upscaling only
+ if (inlink->w > outlink->w || inlink->h > outlink->h) {
+ av_log(avctx, AV_LOG_ERROR, "AMF HQ scaler should be used for
upscaling only.\n");
+ return AVERROR_UNKNOWN;
+ }
+ // FIXME: add checks whether we have HW context
+ res =
ctx->amf_device_ctx->factory->pVtbl->CreateComponent(ctx->amf_device_ctx->factory,
ctx->amf_device_ctx->context, AMFHQScaler, &ctx->component);
+ AMF_RETURN_IF_FALSE(ctx, res == AMF_OK, AVERROR_FILTER_NOT_FOUND,
"CreateComponent(%ls) failed with error %d\n", AMFHQScaler, res);
+
+ out_size.width = outlink->w;
+ out_size.height = outlink->h;
+ AMF_ASSIGN_PROPERTY_SIZE(res, ctx->component, AMF_HQ_SCALER_OUTPUT_SIZE,
out_size);
+ AMF_RETURN_IF_FALSE(avctx, res == AMF_OK, AVERROR_UNKNOWN,
"AMFHQScaler-SetProperty() failed with error %d\n", res);
+
+ if (ctx->algorithm != -1) {
+ AMF_ASSIGN_PROPERTY_INT64(res, ctx->component,
AMF_HQ_SCALER_ALGORITHM, ctx->algorithm);
+ }
+ if (ctx->sharpness != -1) {
+ AMF_ASSIGN_PROPERTY_DOUBLE(res, ctx->component,
AMF_HQ_SCALER_SHARPNESS, ctx->sharpness);
+ }
+ AMF_ASSIGN_PROPERTY_BOOL(res, ctx->component, AMF_HQ_SCALER_FILL,
ctx->fill);
+ AMF_ASSIGN_PROPERTY_BOOL(res, ctx->component,
AMF_HQ_SCALER_KEEP_ASPECT_RATIO, ctx->keep_ratio);
+ // Setup default options to skip color conversion
+ ctx->color_profile = AMF_VIDEO_CONVERTER_COLOR_PROFILE_UNKNOWN;
+ ctx->color_range = AMF_COLOR_RANGE_UNDEFINED;
+ ctx->primaries = AMF_COLOR_PRIMARIES_UNDEFINED;
+ ctx->trc = AMF_COLOR_TRANSFER_CHARACTERISTIC_UNDEFINED;
+
+ res = ctx->component->pVtbl->Init(ctx->component,
av_amf_av_to_amf_format(in_format), inlink->w, inlink->h);
+ AMF_RETURN_IF_FALSE(avctx, res == AMF_OK, AVERROR_UNKNOWN,
"AMFHQScaler-Init() failed with error %d\n", res);
+
+ return 0;
+}
+
+#define OFFSET(x) offsetof(AMFFilterContext, x)
+#define FLAGS AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_FILTERING_PARAM
+static const AVOption sr_amf_options[] = {
+ { "w", "Output video width", OFFSET(w_expr),
AV_OPT_TYPE_STRING, { .str = "iw" }, .flags = FLAGS },
+ { "h", "Output video height", OFFSET(h_expr),
AV_OPT_TYPE_STRING, { .str = "ih" }, .flags = FLAGS },
+
+ { "format", "Output pixel format", OFFSET(format_str),
AV_OPT_TYPE_STRING, { .str = "same" }, .flags = FLAGS },
+ { "sharpness", "Sharpness", OFFSET(sharpness),
AV_OPT_TYPE_FLOAT, { .dbl = -1 }, -1, 2., FLAGS, "sharpness" },
+ { "keep-ratio", "Keep aspect ratio", OFFSET(keep_ratio),
AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, FLAGS, "keep_ration" },
+ { "fill", "Fill", OFFSET(fill),
AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, FLAGS, "fill" },
+
+ { "algorithm", "Scaling algorithm", OFFSET(algorithm),
AV_OPT_TYPE_INT, { .i64 = -1 }, -1, AMF_HQ_SCALER_ALGORITHM_VIDEOSR1_1,
FLAGS, "algorithm" },
+ { "bilinear", "Bilinear", 0, AV_OPT_TYPE_CONST, { .i64
= AMF_HQ_SCALER_ALGORITHM_BILINEAR }, 0, 0, FLAGS, "algorithm" },
+ { "bicubic", "Bicubic", 0, AV_OPT_TYPE_CONST, { .i64
= AMF_HQ_SCALER_ALGORITHM_BICUBIC }, 0, 0, FLAGS, "algorithm" },
+ { "sr1-0", "Video SR1.0", 0, AV_OPT_TYPE_CONST, { .i64
= AMF_HQ_SCALER_ALGORITHM_VIDEOSR1_0 }, 0, 0, FLAGS, "algorithm" },
+ { "point", "Point", 0, AV_OPT_TYPE_CONST, { .i64
= AMF_HQ_SCALER_ALGORITHM_POINT }, 0, 0, FLAGS, "algorithm" },
+ { "sr1-1", "Video SR1.1", 0, AV_OPT_TYPE_CONST, { .i64
= AMF_HQ_SCALER_ALGORITHM_VIDEOSR1_1 }, 0, 0, FLAGS, "algorithm" },
+
+ { NULL },
+};
+
+
+AVFILTER_DEFINE_CLASS(sr_amf);
+
+static const AVFilterPad amf_filter_inputs[] = {
+ {
+ .name = "default",
+ .type = AVMEDIA_TYPE_VIDEO,
+ .filter_frame = amf_filter_filter_frame,
+ }
+};
+
+static const AVFilterPad amf_filter_outputs[] = {
+ {
+ .name = "default",
+ .type = AVMEDIA_TYPE_VIDEO,
+ .config_props = amf_filter_config_output,
+ }
+};
+
+AVFilter ff_vf_sr_amf = {
+ .name = "sr_amf",
+ .description = NULL_IF_CONFIG_SMALL("AMF HQ video upscaling"),
+
+ .init = amf_filter_init,
+ .uninit = amf_filter_uninit,
+ FILTER_QUERY_FUNC(&amf_filter_query_formats),
+
+ .priv_size = sizeof(AMFFilterContext),
+ .priv_class = &sr_amf_class,
+
+ FILTER_INPUTS(amf_filter_inputs),
+ FILTER_OUTPUTS(amf_filter_outputs),
+
+ FILTER_SINGLE_PIXFMT(AV_PIX_FMT_AMF_SURFACE),
+
+ .flags_internal = FF_FILTER_FLAG_HWFRAME_AWARE,
+ .flags = AVFILTER_FLAG_HWDEVICE,
+};
\ No newline at end of file
diff --git a/libavfilter/vf_vpp_amf.c b/libavfilter/vf_vpp_amf.c
new file mode 100644
index 0000000000..c4f75023ac
--- /dev/null
+++ b/libavfilter/vf_vpp_amf.c
@@ -0,0 +1,264 @@
+/*
+ * 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
+ */
+
+/**
+ * @file
+ * VPP video filter with AMF hardware acceleration
+ */
+
+#include <stdio.h>
+#include <string.h>
+
+#include "libavutil/avassert.h"
+#include "libavutil/imgutils.h"
+#include "libavutil/opt.h"
+#include "libavutil/pixdesc.h"
+#include "libavutil/time.h"
+
+#include "libavutil/hwcontext.h"
+#include "libavutil/hwcontext_amf.h"
+#include "libavutil/hwcontext_amf_internal.h"
+
+#include "AMF/components/VideoConverter.h"
+#include "vf_amf_common.h"
+
+#include "avfilter.h"
+#include "formats.h"
+#include "video.h"
+#include "scale_eval.h"
+#include "internal.h"
+
+#if CONFIG_DXVA2
+#include <d3d9.h>
+#endif
+
+#if CONFIG_D3D11VA
+#include <d3d11.h>
+#endif
+
+static int amf_filter_query_formats(AVFilterContext *avctx)
+{
+ const enum AVPixelFormat *output_pix_fmts;
+ static const enum AVPixelFormat input_pix_fmts[] = {
+ AV_PIX_FMT_NV12,
+ AV_PIX_FMT_P010,
+ AV_PIX_FMT_0RGB,
+ AV_PIX_FMT_BGR0,
+ AV_PIX_FMT_BGRA,
+ AV_PIX_FMT_RGB0,
+ AV_PIX_FMT_RGBA,
+ AV_PIX_FMT_GRAY8,
+ AV_PIX_FMT_YUV420P,
+ AV_PIX_FMT_YUV420P10,
+ AV_PIX_FMT_YUYV422,
+ AV_PIX_FMT_AMF_SURFACE,
+ AV_PIX_FMT_NONE,
+ };
+ static const enum AVPixelFormat output_pix_fmts_default[] = {
+ AV_PIX_FMT_AMF_SURFACE,
+ AV_PIX_FMT_D3D11,
+ AV_PIX_FMT_DXVA2_VLD,
+ AV_PIX_FMT_NV12,
+ AV_PIX_FMT_BGRA,
+ AV_PIX_FMT_YUV420P,
+ AV_PIX_FMT_NONE,
+ };
+ output_pix_fmts = output_pix_fmts_default;
+
+ return amf_setup_input_output_formats(avctx, input_pix_fmts,
output_pix_fmts);
+}
+
+static int amf_filter_config_output(AVFilterLink *outlink)
+{
+ AVFilterContext *avctx = outlink->src;
+ AVFilterLink *inlink = avctx->inputs[0];
+ AMFFilterContext *ctx = avctx->priv;
+ AVHWFramesContext *hwframes_out = NULL;
+ AMFSize out_size;
+ int err;
+ AMF_RESULT res;
+ enum AMF_VIDEO_CONVERTER_COLOR_PROFILE_ENUM amf_color_profile;
+ enum AVPixelFormat in_format;
+
+ err = amf_init_filter_config(outlink, &in_format);
+ if (err < 0)
+ return err;
+ // FIXME: add checks whether we have HW context
+ hwframes_out = (AVHWFramesContext*)ctx->hwframes_out_ref->data;
+ res =
ctx->amf_device_ctx->factory->pVtbl->CreateComponent(ctx->amf_device_ctx->factory,
ctx->amf_device_ctx->context, AMFVideoConverter, &ctx->component);
+ AMF_RETURN_IF_FALSE(ctx, res == AMF_OK, AVERROR_FILTER_NOT_FOUND,
"CreateComponent(%ls) failed with error %d\n", AMFVideoConverter, res);
+ // FIXME: add checks whether we have HW context
+ AMF_ASSIGN_PROPERTY_INT64(res, ctx->component,
AMF_VIDEO_CONVERTER_OUTPUT_FORMAT,
(amf_int32)av_amf_av_to_amf_format(hwframes_out->sw_format));
+ AMF_RETURN_IF_FALSE(avctx, res == AMF_OK, AVERROR_UNKNOWN,
"AMFConverter-SetProperty() failed with error %d\n", res);
+
+ out_size.width = outlink->w;
+ out_size.height = outlink->h;
+ AMF_ASSIGN_PROPERTY_SIZE(res, ctx->component,
AMF_VIDEO_CONVERTER_OUTPUT_SIZE, out_size);
+ AMF_RETURN_IF_FALSE(avctx, res == AMF_OK, AVERROR_UNKNOWN,
"AMFConverter-SetProperty() failed with error %d\n", res);
+
+ AMF_ASSIGN_PROPERTY_INT64(res, ctx->component, AMF_VIDEO_CONVERTER_SCALE,
(amf_int32)ctx->scale_type);
+ AMF_RETURN_IF_FALSE(avctx, res == AMF_OK, AVERROR_UNKNOWN,
"AMFConverter-SetProperty() failed with error %d\n", res);
+
+ amf_color_profile = AMF_VIDEO_CONVERTER_COLOR_PROFILE_UNKNOWN;
+
+ switch(ctx->color_profile) {
+ case AMF_VIDEO_CONVERTER_COLOR_PROFILE_601:
+ if (ctx->color_range == AMF_COLOR_RANGE_FULL) {
+ amf_color_profile = AMF_VIDEO_CONVERTER_COLOR_PROFILE_FULL_601;
+ } else {
+ amf_color_profile = AMF_VIDEO_CONVERTER_COLOR_PROFILE_601;
+ }
+ break;
+ case AMF_VIDEO_CONVERTER_COLOR_PROFILE_709:
+ if (ctx->color_range == AMF_COLOR_RANGE_FULL) {
+ amf_color_profile = AMF_VIDEO_CONVERTER_COLOR_PROFILE_FULL_709;
+ } else {
+ amf_color_profile = AMF_VIDEO_CONVERTER_COLOR_PROFILE_709;
+ }
+ break;
+ case AMF_VIDEO_CONVERTER_COLOR_PROFILE_2020:
+ if (ctx->color_range == AMF_COLOR_RANGE_FULL) {
+ amf_color_profile = AMF_VIDEO_CONVERTER_COLOR_PROFILE_FULL_2020;
+ } else {
+ amf_color_profile = AMF_VIDEO_CONVERTER_COLOR_PROFILE_2020;
+ }
+ break;
+ default:
+ amf_color_profile = AMF_VIDEO_CONVERTER_COLOR_PROFILE_UNKNOWN;
+ break;
+ }
+
+ if (amf_color_profile != AMF_VIDEO_CONVERTER_COLOR_PROFILE_UNKNOWN) {
+ AMF_ASSIGN_PROPERTY_INT64(res, ctx->component,
AMF_VIDEO_CONVERTER_COLOR_PROFILE, amf_color_profile);
+ }
+
+ if (ctx->color_range != AMF_COLOR_RANGE_UNDEFINED) {
+ AMF_ASSIGN_PROPERTY_INT64(res, ctx->component,
AMF_VIDEO_CONVERTER_OUTPUT_COLOR_RANGE, ctx->color_range);
+ }
+
+ if (ctx->primaries != AMF_COLOR_PRIMARIES_UNDEFINED) {
+ AMF_ASSIGN_PROPERTY_INT64(res, ctx->component,
AMF_VIDEO_CONVERTER_OUTPUT_COLOR_PRIMARIES, ctx->primaries);
+ }
+
+ if (ctx->trc != AMF_COLOR_TRANSFER_CHARACTERISTIC_UNDEFINED) {
+ AMF_ASSIGN_PROPERTY_INT64(res, ctx->component,
AMF_VIDEO_CONVERTER_OUTPUT_TRANSFER_CHARACTERISTIC, ctx->trc);
+ }
+
+ res = ctx->component->pVtbl->Init(ctx->component,
av_amf_av_to_amf_format(in_format), inlink->w, inlink->h);
+ AMF_RETURN_IF_FALSE(avctx, res == AMF_OK, AVERROR_UNKNOWN,
"AMFConverter-Init() failed with error %d\n", res);
+
+ return 0;
+}
+
+#define OFFSET(x) offsetof(AMFFilterContext, x)
+#define FLAGS AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_FILTERING_PARAM
+static const AVOption vpp_amf_options[] = {
+ { "w", "Output video width", OFFSET(w_expr),
AV_OPT_TYPE_STRING, { .str = "iw" }, .flags = FLAGS },
+ { "h", "Output video height", OFFSET(h_expr),
AV_OPT_TYPE_STRING, { .str = "ih" }, .flags = FLAGS },
+ { "format", "Output pixel format", OFFSET(format_str),
AV_OPT_TYPE_STRING, { .str = "same" }, .flags = FLAGS },
+
+ { "scale_type", "Scale type", OFFSET(scale_type),
AV_OPT_TYPE_INT, { .i64 = AMF_VIDEO_CONVERTER_SCALE_BILINEAR },
AMF_VIDEO_CONVERTER_SCALE_BILINEAR, AMF_VIDEO_CONVERTER_SCALE_BICUBIC, FLAGS,
"scale_type" },
+ { "bilinear", "Bilinear", 0, AV_OPT_TYPE_CONST, { .i64 =
AMF_VIDEO_CONVERTER_SCALE_BILINEAR }, 0, 0, FLAGS, "scale_type" },
+ { "bicubic", "Bicubic", 0, AV_OPT_TYPE_CONST, { .i64 =
AMF_VIDEO_CONVERTER_SCALE_BICUBIC }, 0, 0, FLAGS, "scale_type" },
+
+ { "color_profile", "Color profile", OFFSET(color_profile),
AV_OPT_TYPE_INT, { .i64 = AMF_VIDEO_CONVERTER_COLOR_PROFILE_UNKNOWN },
AMF_VIDEO_CONVERTER_COLOR_PROFILE_UNKNOWN,
AMF_VIDEO_CONVERTER_COLOR_PROFILE_FULL_2020, FLAGS, "color_profile" },
+ { "bt601", "BT.601", 0, AV_OPT_TYPE_CONST, { .i64 =
AMF_VIDEO_CONVERTER_COLOR_PROFILE_601 }, 0, 0, FLAGS, "color_profile" },
+ { "bt709", "BT.709", 0, AV_OPT_TYPE_CONST, { .i64 =
AMF_VIDEO_CONVERTER_COLOR_PROFILE_709 }, 0, 0, FLAGS, "color_profile" },
+ { "bt2020", "BT.2020", 0, AV_OPT_TYPE_CONST, { .i64 =
AMF_VIDEO_CONVERTER_COLOR_PROFILE_2020 }, 0, 0, FLAGS, "color_profile" },
+
+ { "color_range", "Color range", OFFSET(color_range),
AV_OPT_TYPE_INT, { .i64 = AMF_COLOR_RANGE_UNDEFINED },
AMF_COLOR_RANGE_UNDEFINED, AMF_COLOR_RANGE_FULL, FLAGS, "color_range" },
+ { "studio", "Studio", 0, AV_OPT_TYPE_CONST, {
.i64 = AMF_COLOR_RANGE_STUDIO }, 0, 0, FLAGS, "color_range" },
+ { "full", "Full", 0, AV_OPT_TYPE_CONST, {
.i64 = AMF_COLOR_RANGE_FULL }, 0, 0, FLAGS, "color_range" },
+
+ { "primaries", "Output color primaries", OFFSET(primaries),
AV_OPT_TYPE_INT, { .i64 = AMF_COLOR_PRIMARIES_UNDEFINED },
AMF_COLOR_PRIMARIES_UNDEFINED, AMF_COLOR_PRIMARIES_JEDEC_P22, FLAGS,
"primaries" },
+ { "bt709", "BT.709", 0, AV_OPT_TYPE_CONST, {
.i64 = AMF_COLOR_PRIMARIES_BT709 }, 0, 0, FLAGS, "primaries" },
+ { "bt470m", "BT.470M", 0, AV_OPT_TYPE_CONST, {
.i64 = AMF_COLOR_PRIMARIES_BT470M }, 0, 0, FLAGS, "primaries" },
+ { "bt470bg", "BT.470BG", 0, AV_OPT_TYPE_CONST, {
.i64 = AMF_COLOR_PRIMARIES_BT470BG }, 0, 0, FLAGS, "primaries" },
+ { "smpte170m", "SMPTE170M", 0, AV_OPT_TYPE_CONST, {
.i64 = AMF_COLOR_PRIMARIES_SMPTE170M }, 0, 0, FLAGS, "primaries" },
+ { "smpte240m", "SMPTE240M", 0, AV_OPT_TYPE_CONST, {
.i64 = AMF_COLOR_PRIMARIES_SMPTE240M }, 0, 0, FLAGS, "primaries" },
+ { "film", "FILM", 0, AV_OPT_TYPE_CONST, {
.i64 = AMF_COLOR_PRIMARIES_FILM }, 0, 0, FLAGS, "primaries" },
+ { "bt2020", "BT2020", 0, AV_OPT_TYPE_CONST, {
.i64 = AMF_COLOR_PRIMARIES_BT2020 }, 0, 0, FLAGS, "primaries" },
+ { "smpte428", "SMPTE428", 0, AV_OPT_TYPE_CONST, {
.i64 = AMF_COLOR_PRIMARIES_SMPTE428 }, 0, 0, FLAGS, "primaries" },
+ { "smpte431", "SMPTE431", 0, AV_OPT_TYPE_CONST, {
.i64 = AMF_COLOR_PRIMARIES_SMPTE431 }, 0, 0, FLAGS, "primaries" },
+ { "smpte432", "SMPTE432", 0, AV_OPT_TYPE_CONST, {
.i64 = AMF_COLOR_PRIMARIES_SMPTE432 }, 0, 0, FLAGS, "primaries" },
+ { "jedec-p22", "JEDEC_P22", 0, AV_OPT_TYPE_CONST, {
.i64 = AMF_COLOR_PRIMARIES_JEDEC_P22 }, 0, 0, FLAGS, "primaries" },
+
+ { "trc", "Output transfer characteristics", OFFSET(trc),
AV_OPT_TYPE_INT, { .i64 = AMF_COLOR_TRANSFER_CHARACTERISTIC_UNDEFINED },
AMF_COLOR_TRANSFER_CHARACTERISTIC_UNDEFINED,
AMF_COLOR_TRANSFER_CHARACTERISTIC_ARIB_STD_B67, FLAGS, "trc" },
+ { "bt709", "BT.709", 0, AV_OPT_TYPE_CONST, {
.i64 = AMF_COLOR_TRANSFER_CHARACTERISTIC_BT709 }, 0, 0, FLAGS, "trc" },
+ { "gamma22", "GAMMA22", 0, AV_OPT_TYPE_CONST, {
.i64 = AMF_COLOR_TRANSFER_CHARACTERISTIC_GAMMA22 }, 0, 0, FLAGS, "trc" },
+ { "gamma28", "GAMMA28", 0, AV_OPT_TYPE_CONST, {
.i64 = AMF_COLOR_TRANSFER_CHARACTERISTIC_GAMMA28 }, 0, 0, FLAGS, "trc" },
+ { "smpte170m", "SMPTE170M", 0, AV_OPT_TYPE_CONST, {
.i64 = AMF_COLOR_TRANSFER_CHARACTERISTIC_SMPTE170M }, 0, 0, FLAGS, "trc" },
+ { "smpte240m", "SMPTE240M", 0, AV_OPT_TYPE_CONST, {
.i64 = AMF_COLOR_TRANSFER_CHARACTERISTIC_SMPTE240M }, 0, 0, FLAGS, "trc" },
+ { "linear", "Linear", 0, AV_OPT_TYPE_CONST, {
.i64 = AMF_COLOR_TRANSFER_CHARACTERISTIC_LINEAR }, 0, 0, FLAGS, "trc" },
+ { "log", "LOG", 0, AV_OPT_TYPE_CONST, {
.i64 = AMF_COLOR_TRANSFER_CHARACTERISTIC_LOG }, 0, 0, FLAGS, "trc" },
+ { "log-sqrt", "LOG_SQRT", 0, AV_OPT_TYPE_CONST, {
.i64 = AMF_COLOR_TRANSFER_CHARACTERISTIC_LOG_SQRT }, 0, 0, FLAGS, "trc" },
+ { "iec61966-2-4", "IEC61966_2_4", 0, AV_OPT_TYPE_CONST, {
.i64 = AMF_COLOR_TRANSFER_CHARACTERISTIC_IEC61966_2_4 }, 0, 0, FLAGS, "trc" },
+ { "bt1361-ecg", "BT1361_ECG", 0, AV_OPT_TYPE_CONST, {
.i64 = AMF_COLOR_TRANSFER_CHARACTERISTIC_BT1361_ECG }, 0, 0, FLAGS, "trc" },
+ { "iec61966-2-1", "IEC61966_2_1", 0, AV_OPT_TYPE_CONST, {
.i64 = AMF_COLOR_TRANSFER_CHARACTERISTIC_IEC61966_2_1 }, 0, 0, FLAGS, "trc" },
+ { "bt2020-10", "BT.2020_10", 0, AV_OPT_TYPE_CONST, {
.i64 = AMF_COLOR_TRANSFER_CHARACTERISTIC_BT2020_10 }, 0, 0, FLAGS, "trc" },
+ { "bt2020-12", "BT.2020-12", 0, AV_OPT_TYPE_CONST, {
.i64 = AMF_COLOR_TRANSFER_CHARACTERISTIC_BT2020_12 }, 0, 0, FLAGS, "trc" },
+ { "smpte2084", "SMPTE2084", 0, AV_OPT_TYPE_CONST, {
.i64 = AMF_COLOR_TRANSFER_CHARACTERISTIC_SMPTE2084 }, 0, 0, FLAGS, "trc" },
+ { "smpte428", "SMPTE428", 0, AV_OPT_TYPE_CONST, {
.i64 = AMF_COLOR_TRANSFER_CHARACTERISTIC_SMPTE428 }, 0, 0, FLAGS, "trc" },
+ { "arib-std-b67", "ARIB_STD_B67", 0, AV_OPT_TYPE_CONST, {
.i64 = AMF_COLOR_TRANSFER_CHARACTERISTIC_ARIB_STD_B67 }, 0, 0, FLAGS, "trc" },
+
+ { "force_original_aspect_ratio", "decrease or increase w/h if necessary to
keep the original AR", OFFSET(force_original_aspect_ratio), AV_OPT_TYPE_INT, {
.i64 = 0}, 0, 2, FLAGS, "force_oar" },
+ { "disable", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = 0 }, 0, 0, FLAGS,
"force_oar" },
+ { "decrease", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = 1 }, 0, 0, FLAGS,
"force_oar" },
+ { "increase", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = 2 }, 0, 0, FLAGS,
"force_oar" },
+ { "force_divisible_by", "enforce that the output resolution is divisible
by a defined integer when force_original_aspect_ratio is used",
OFFSET(force_divisible_by), AV_OPT_TYPE_INT, { .i64 = 1}, 1, 256, FLAGS },
+
+ { NULL },
+};
+
+
+AVFILTER_DEFINE_CLASS(vpp_amf);
+
+static const AVFilterPad amf_filter_inputs[] = {
+ {
+ .name = "default",
+ .type = AVMEDIA_TYPE_VIDEO,
+ .filter_frame = amf_filter_filter_frame,
+ }
+};
+
+static const AVFilterPad amf_filter_outputs[] = {
+ {
+ .name = "default",
+ .type = AVMEDIA_TYPE_VIDEO,
+ .config_props = amf_filter_config_output,
+ }
+};
+
+AVFilter ff_vf_vpp_amf = {
+ .name = "vpp_amf",
+ .description = NULL_IF_CONFIG_SMALL("AMF video scaling and format
conversion"),
+
+ .init = amf_filter_init,
+ .uninit = amf_filter_uninit,
+ FILTER_QUERY_FUNC(&amf_filter_query_formats),
+
+ .priv_size = sizeof(AMFFilterContext),
+ .priv_class = &vpp_amf_class,
+
+ FILTER_INPUTS(amf_filter_inputs),
+ FILTER_OUTPUTS(amf_filter_outputs),
+ FILTER_SINGLE_PIXFMT(AV_PIX_FMT_AMF_SURFACE),
+
+ .flags_internal = FF_FILTER_FLAG_HWFRAME_AWARE,
+ .flags = AVFILTER_FLAG_HWDEVICE,
+};
--
2.39.3 (Apple Git-146)
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