@@ -398,7 +398,7 @@ OBJS-$(CONFIG_SCALE_FILTER) += vf_scale.o scale_eval.o
OBJS-$(CONFIG_SCALE_CUDA_FILTER) += vf_scale_cuda.o scale_eval.o \
vf_scale_cuda.ptx.o cuda/load_helper.o
OBJS-$(CONFIG_SCALE_NPP_FILTER) += vf_scale_npp.o scale_eval.o
-OBJS-$(CONFIG_SCALE_QSV_FILTER) += vf_scale_qsv.o
+OBJS-$(CONFIG_SCALE_QSV_FILTER) += vf_vpp_qsv.o
OBJS-$(CONFIG_SCALE_VAAPI_FILTER) += vf_scale_vaapi.o scale_eval.o vaapi_vpp.o
OBJS-$(CONFIG_SCALE_VULKAN_FILTER) += vf_scale_vulkan.o vulkan.o
OBJS-$(CONFIG_SCALE2REF_FILTER) += vf_scale.o scale_eval.o
deleted file mode 100644
@@ -1,334 +0,0 @@
-/*
- * 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
- * scale video filter - QSV
- */
-
-#include <mfx/mfxvideo.h>
-
-#include <stdio.h>
-#include <string.h>
-
-#include "libavutil/avstring.h"
-#include "libavutil/common.h"
-#include "libavutil/eval.h"
-#include "libavutil/hwcontext.h"
-#include "libavutil/hwcontext_qsv.h"
-#include "libavutil/internal.h"
-#include "libavutil/mathematics.h"
-#include "libavutil/opt.h"
-#include "libavutil/pixdesc.h"
-#include "libavutil/time.h"
-#include "libavfilter/qsvvpp.h"
-
-#include "avfilter.h"
-#include "formats.h"
-#include "internal.h"
-#include "video.h"
-
-static const char *const var_names[] = {
- "in_w", "iw",
- "in_h", "ih",
- "out_w", "ow",
- "out_h", "oh",
- "a", "dar",
- "sar",
- NULL
-};
-
-enum var_name {
- VAR_IN_W, VAR_IW,
- VAR_IN_H, VAR_IH,
- VAR_OUT_W, VAR_OW,
- VAR_OUT_H, VAR_OH,
- VAR_A, VAR_DAR,
- VAR_SAR,
- VARS_NB
-};
-
-#define QSV_HAVE_SCALING_CONFIG QSV_VERSION_ATLEAST(1, 19)
-
-typedef struct QSVScaleContext {
- QSVVPPContext qsv;
-
-#if QSV_HAVE_SCALING_CONFIG
- mfxExtVPPScaling scale_conf;
-#endif
- int mode;
-
- /**
- * New dimensions. Special values are:
- * 0 = original width/height
- * -1 = keep original aspect
- */
- int w, h;
-
- /**
- * Output sw format. AV_PIX_FMT_NONE for no conversion.
- */
- enum AVPixelFormat format;
-
- char *w_expr; ///< width expression string
- char *h_expr; ///< height expression string
- char *format_str;
-} QSVScaleContext;
-
-static av_cold int qsvscale_init(AVFilterContext *ctx)
-{
- QSVScaleContext *s = ctx->priv;
-
- if (!strcmp(s->format_str, "same")) {
- s->format = AV_PIX_FMT_NONE;
- } else {
- s->format = av_get_pix_fmt(s->format_str);
- if (s->format == AV_PIX_FMT_NONE) {
- av_log(ctx, AV_LOG_ERROR, "Unrecognized pixel format: %s\n", s->format_str);
- return AVERROR(EINVAL);
- }
- }
-
- return 0;
-}
-
-static av_cold void qsvscale_uninit(AVFilterContext *ctx)
-{
- ff_qsvvpp_close(ctx);
-}
-
-static int qsvscale_query_formats(AVFilterContext *ctx)
-{
- static const enum AVPixelFormat pixel_formats[] = {
- AV_PIX_FMT_QSV, AV_PIX_FMT_NONE,
- };
- AVFilterFormats *pix_fmts = ff_make_format_list(pixel_formats);
- int ret;
-
- if ((ret = ff_set_common_formats(ctx, pix_fmts)) < 0)
- return ret;
-
- return 0;
-}
-
-static int qsvscale_config_props(AVFilterLink *outlink)
-{
- AVFilterContext *ctx = outlink->src;
- AVFilterLink *inlink = outlink->src->inputs[0];
- QSVScaleContext *s = ctx->priv;
- QSVVPPParam param = { NULL };
-#if QSV_HAVE_SCALING_CONFIG
- mfxExtBuffer *ext_buf[1];
-#endif
- int64_t w, h;
- double var_values[VARS_NB], res;
- char *expr;
- int ret;
- enum AVPixelFormat in_format;
-
- var_values[VAR_IN_W] = var_values[VAR_IW] = inlink->w;
- var_values[VAR_IN_H] = var_values[VAR_IH] = inlink->h;
- var_values[VAR_OUT_W] = var_values[VAR_OW] = NAN;
- var_values[VAR_OUT_H] = var_values[VAR_OH] = NAN;
- var_values[VAR_A] = (double) inlink->w / inlink->h;
- var_values[VAR_SAR] = inlink->sample_aspect_ratio.num ?
- (double) inlink->sample_aspect_ratio.num / inlink->sample_aspect_ratio.den : 1;
- var_values[VAR_DAR] = var_values[VAR_A] * var_values[VAR_SAR];
-
- /* evaluate width and height */
- av_expr_parse_and_eval(&res, (expr = s->w_expr),
- var_names, var_values,
- NULL, NULL, NULL, NULL, NULL, 0, ctx);
- s->w = var_values[VAR_OUT_W] = var_values[VAR_OW] = res;
- if ((ret = av_expr_parse_and_eval(&res, (expr = s->h_expr),
- var_names, var_values,
- NULL, NULL, NULL, NULL, NULL, 0, ctx)) < 0)
- goto fail;
- s->h = var_values[VAR_OUT_H] = var_values[VAR_OH] = res;
- /* evaluate again the width, as it may depend on the output height */
- if ((ret = av_expr_parse_and_eval(&res, (expr = s->w_expr),
- var_names, var_values,
- NULL, NULL, NULL, NULL, NULL, 0, ctx)) < 0)
- goto fail;
- s->w = res;
-
- w = s->w;
- h = s->h;
-
- /* sanity check params */
- if (w < -1 || h < -1) {
- av_log(ctx, AV_LOG_ERROR, "Size values less than -1 are not acceptable.\n");
- return AVERROR(EINVAL);
- }
- if (w == -1 && h == -1)
- s->w = s->h = 0;
-
- if (!(w = s->w))
- w = inlink->w;
- if (!(h = s->h))
- h = inlink->h;
- if (w == -1)
- w = av_rescale(h, inlink->w, inlink->h);
- if (h == -1)
- h = av_rescale(w, inlink->h, inlink->w);
-
- if (w > INT_MAX || h > INT_MAX ||
- (h * inlink->w) > INT_MAX ||
- (w * inlink->h) > INT_MAX)
- av_log(ctx, AV_LOG_ERROR, "Rescaled value for width or height is too big.\n");
-
- outlink->w = w;
- outlink->h = h;
-
- if (inlink->format == AV_PIX_FMT_QSV) {
- 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;
-
- if (s->format == AV_PIX_FMT_NONE)
- s->format = in_format;
-
- outlink->frame_rate = inlink->frame_rate;
- outlink->time_base = av_inv_q(inlink->frame_rate);
- param.out_sw_format = s->format;
-
-#if QSV_HAVE_SCALING_CONFIG
- param.ext_buf = ext_buf;
- memset(&s->scale_conf, 0, sizeof(mfxExtVPPScaling));
- s->scale_conf.Header.BufferId = MFX_EXTBUFF_VPP_SCALING;
- s->scale_conf.Header.BufferSz = sizeof(mfxExtVPPScaling);
- s->scale_conf.ScalingMode = s->mode;
- param.ext_buf[param.num_ext_buf++] = (mfxExtBuffer*)&s->scale_conf;
- av_log(ctx, AV_LOG_VERBOSE, "Scaling mode: %d\n", s->mode);
-#endif
-
- if (inlink->w != outlink->w ||
- inlink->h != outlink->h ||
- in_format != s->format) {
- ret = ff_qsvvpp_init(ctx, ¶m);
-
- if (ret < 0)
- return ret;
- } else {
- /* No MFX session is created in this case */
- av_log(ctx, AV_LOG_VERBOSE, "scale_qsv pass through mode.\n");
- if (inlink->hw_frames_ctx)
- outlink->hw_frames_ctx = av_buffer_ref(inlink->hw_frames_ctx);
- }
-
- av_log(ctx, AV_LOG_VERBOSE, "w:%d h:%d -> w:%d h:%d\n",
- inlink->w, inlink->h, outlink->w, outlink->h);
-
- 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;
-
- return 0;
-
-fail:
- av_log(ctx, AV_LOG_ERROR,
- "Error when evaluating the expression '%s'\n", expr);
- return ret;
-}
-
-static int qsvscale_filter_frame(AVFilterLink *link, AVFrame *in)
-{
- int ret = 0;
- AVFilterContext *ctx = link->dst;
- QSVVPPContext *qsv = ctx->priv;
- AVFilterLink *outlink = ctx->outputs[0];
-
- if (qsv->session) {
- ret = ff_qsvvpp_filter_frame(qsv, link, in);
- av_frame_free(&in);
- } else {
- /* No MFX session is created in pass-through mode */
- if (in)
- ret = ff_filter_frame(outlink, in);
- }
-
- return ret;
-}
-
-#define OFFSET(x) offsetof(QSVScaleContext, x)
-#define FLAGS AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_FILTERING_PARAM
-static const AVOption 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 },
-
-#if QSV_HAVE_SCALING_CONFIG
- { "mode", "set scaling mode", OFFSET(mode), AV_OPT_TYPE_INT, { .i64 = MFX_SCALING_MODE_DEFAULT}, MFX_SCALING_MODE_DEFAULT, MFX_SCALING_MODE_QUALITY, FLAGS, "mode"},
- { "low_power", "low power mode", 0, AV_OPT_TYPE_CONST, { .i64 = MFX_SCALING_MODE_LOWPOWER}, INT_MIN, INT_MAX, FLAGS, "mode"},
- { "hq", "high quality mode", 0, AV_OPT_TYPE_CONST, { .i64 = MFX_SCALING_MODE_QUALITY}, INT_MIN, INT_MAX, FLAGS, "mode"},
-#else
- { "mode", "(not supported)", OFFSET(mode), AV_OPT_TYPE_INT, { .i64 = 0}, 0, INT_MAX, FLAGS, "mode"},
- { "low_power", "", 0, AV_OPT_TYPE_CONST, { .i64 = 1}, 0, 0, FLAGS, "mode"},
- { "hq", "", 0, AV_OPT_TYPE_CONST, { .i64 = 2}, 0, 0, FLAGS, "mode"},
-#endif
-
- { NULL },
-};
-
-static const AVClass qsvscale_class = {
- .class_name = "scale_qsv",
- .item_name = av_default_item_name,
- .option = options,
- .version = LIBAVUTIL_VERSION_INT,
-};
-
-static const AVFilterPad qsvscale_inputs[] = {
- {
- .name = "default",
- .type = AVMEDIA_TYPE_VIDEO,
- .filter_frame = qsvscale_filter_frame,
- },
- { NULL }
-};
-
-static const AVFilterPad qsvscale_outputs[] = {
- {
- .name = "default",
- .type = AVMEDIA_TYPE_VIDEO,
- .config_props = qsvscale_config_props,
- },
- { NULL }
-};
-
-const AVFilter ff_vf_scale_qsv = {
- .name = "scale_qsv",
- .description = NULL_IF_CONFIG_SMALL("QuickSync video scaling and format conversion"),
-
- .init = qsvscale_init,
- .uninit = qsvscale_uninit,
- .query_formats = qsvscale_query_formats,
-
- .priv_size = sizeof(QSVScaleContext),
- .priv_class = &qsvscale_class,
-
- .inputs = qsvscale_inputs,
- .outputs = qsvscale_outputs,
-
- .flags_internal = FF_FILTER_FLAG_HWFRAME_AWARE,
-};
@@ -668,3 +668,58 @@ const AVFilter ff_vf_vpp_qsv = {
.priv_class = &vpp_class,
.flags_internal = FF_FILTER_FLAG_HWFRAME_AWARE,
};
+
+static int qsvscale_query_formats(AVFilterContext *ctx)
+{
+ static const enum AVPixelFormat pixel_formats[] = {
+ AV_PIX_FMT_QSV, AV_PIX_FMT_NONE,
+ };
+ AVFilterFormats *pix_fmts = ff_make_format_list(pixel_formats);
+
+ return ff_set_common_formats(ctx, pix_fmts);
+}
+
+static const AVOption qsvscale_options[] = {
+ { "w", "Output video width(0=input video width, -1=keep input video aspect)", OFFSET(ow), AV_OPT_TYPE_STRING, { .str = "iw" }, .flags = FLAGS },
+ { "h", "Output video height(0=input video height, -1=keep input video aspect)", OFFSET(oh), AV_OPT_TYPE_STRING, { .str = "ih" }, .flags = FLAGS },
+ { "format", "Output pixel format", OFFSET(output_format_str), AV_OPT_TYPE_STRING, { .str = "same" }, .flags = FLAGS },
+
+#if QSV_HAVE_SCALING
+ { "mode", "set scaling mode", OFFSET(scaling_mode), AV_OPT_TYPE_INT, { .i64 = MFX_SCALING_MODE_DEFAULT}, MFX_SCALING_MODE_DEFAULT, MFX_SCALING_MODE_QUALITY, FLAGS, "mode"},
+ { "low_power", "low power mode", 0, AV_OPT_TYPE_CONST, { .i64 = MFX_SCALING_MODE_LOWPOWER}, INT_MIN, INT_MAX, FLAGS, "mode"},
+ { "hq", "high quality mode", 0, AV_OPT_TYPE_CONST, { .i64 = MFX_SCALING_MODE_QUALITY}, INT_MIN, INT_MAX, FLAGS, "mode"},
+#else
+ { "mode", "(not supported)", OFFSET(scaling_mode), AV_OPT_TYPE_INT, { .i64 = 0}, 0, INT_MAX, FLAGS, "mode"},
+ { "low_power", "", 0, AV_OPT_TYPE_CONST, { .i64 = 1}, 0, 0, FLAGS, "mode"},
+ { "hq", "", 0, AV_OPT_TYPE_CONST, { .i64 = 2}, 0, 0, FLAGS, "mode"},
+#endif
+
+ { NULL },
+};
+
+static const AVClass qsvscale_class = {
+ .class_name = "scale_qsv",
+ .item_name = av_default_item_name,
+ .option = qsvscale_options,
+ .version = LIBAVUTIL_VERSION_INT,
+};
+
+const AVFilter ff_vf_scale_qsv = {
+ .name = "scale_qsv",
+ .description = NULL_IF_CONFIG_SMALL("Quick Sync Video scaling and format conversion"),
+
+ .preinit = vpp_preinit,
+ .init = vpp_init,
+ .uninit = vpp_uninit,
+ .query_formats = qsvscale_query_formats,
+
+ .priv_size = sizeof(VPPContext),
+ .priv_class = &qsvscale_class,
+
+ .inputs = vpp_inputs,
+ .outputs = vpp_outputs,
+
+ .activate = activate,
+
+ .flags_internal = FF_FILTER_FLAG_HWFRAME_AWARE,
+};