lavfi/vf_pp7: convert to the video_enc_params API

Re-enable fate-filter-pp7

libavfilter/Makefile

@@ -353,7 +353,7 @@ OBJS-$(CONFIG_PHOTOSENSITIVITY_FILTER)       += vf_photosensitivity.o
 OBJS-$(CONFIG_PIXDESCTEST_FILTER)            += vf_pixdesctest.o
 OBJS-$(CONFIG_PIXSCOPE_FILTER)               += vf_datascope.o
 OBJS-$(CONFIG_PP_FILTER)                     += vf_pp.o qp_table.o
-OBJS-$(CONFIG_PP7_FILTER)                    += vf_pp7.o
+OBJS-$(CONFIG_PP7_FILTER)                    += vf_pp7.o qp_table.o
 OBJS-$(CONFIG_PREMULTIPLY_FILTER)            += vf_premultiply.o framesync.o
 OBJS-$(CONFIG_PREWITT_FILTER)                += vf_convolution.o
 OBJS-$(CONFIG_PREWITT_OPENCL_FILTER)         += vf_convolution_opencl.o opencl.o \

libavfilter/vf_pp7.c

@@ -33,6 +33,7 @@
 #include "libavutil/opt.h"
 #include "libavutil/pixdesc.h"
 #include "internal.h"
+#include "qp_table.h"
 #include "vf_pp7.h"
 
 enum mode {
@@ -323,10 +324,15 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
     AVFrame *out = in;
 
     int qp_stride = 0;
-    uint8_t *qp_table = NULL;
+    int8_t *qp_table = NULL;
 
-    if (!pp7->qp)
-        qp_table = av_frame_get_qp_table(in, &qp_stride, &pp7->qscale_type);
+    if (!pp7->qp) {
+        int ret = ff_qp_table_extract(in, &qp_table, &qp_stride, NULL, &pp7->qscale_type);
+        if (ret < 0) {
+            av_frame_free(&in);
+            return ret;
+        }
+    }
 
     if (!ctx->is_disabled) {
         const int cw = AV_CEIL_RSHIFT(inlink->w, pp7->hsub);
@@ -341,6 +347,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
             out = ff_get_video_buffer(outlink, aligned_w, aligned_h);
             if (!out) {
                 av_frame_free(&in);
+                av_freep(&qp_table);
                 return AVERROR(ENOMEM);
             }
             av_frame_copy_props(out, in);
@@ -367,6 +374,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
                                 inlink->w, inlink->h);
         av_frame_free(&in);
     }
+    av_freep(&qp_table);
     return ff_filter_frame(outlink, out);
 }
 

tests/fate/filter-video.mak

@@ -573,9 +573,9 @@ fate-filter-pp4: CMD = video_filter "pp=be/ci"
 fate-filter-pp5: CMD = video_filter "pp=md"
 fate-filter-pp6: CMD = video_filter "pp=be/fd"
 
-#FATE_FILTER_VSYNTH-$(CONFIG_PP7_FILTER) += fate-filter-pp7
+FATE_FILTER_VSYNTH-$(CONFIG_PP7_FILTER) += fate-filter-pp7
 fate-filter-pp7: fate-vsynth1-mpeg4-qprd
-fate-filter-pp7: CMD = framecrc -flags bitexact -idct simple -i $(TARGET_PATH)/tests/data/fate/vsynth1-mpeg4-qprd.avi -frames:v 5 -flags +bitexact -vf "pp7"
+fate-filter-pp7: CMD = framecrc -flags bitexact -export_side_data venc_params -idct simple -i $(TARGET_PATH)/tests/data/fate/vsynth1-mpeg4-qprd.avi -frames:v 5 -flags +bitexact -vf "pp7"
 
 FATE_FILTER_VSYNTH-$(CONFIG_SPP_FILTER) += fate-filter-spp
 fate-filter-spp: fate-vsynth1-mpeg4-qprd