qsv: dump more info in error, debug and verbose mode

Dump iopattern mode and the SDK error/warning desciptions for qsv based
filters and iopattern mode for qsvenc

Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
Signed-off-by: Linjie Fu <linjie.justin.fu@gmail.com

libavcodec/qsvenc.c

@@ -1132,6 +1132,7 @@ int ff_qsv_enc_init(AVCodecContext *avctx, QSVEncContext *q)
     if (!iopattern)
         iopattern = MFX_IOPATTERN_IN_SYSTEM_MEMORY;
     q->param.IOPattern = iopattern;
+    ff_qsv_print_iopattern(avctx, iopattern, "Encoder");
 
     ret = qsvenc_init_session(avctx, q);
     if (ret < 0)

libavfilter/qsvvpp.c

@@ -609,15 +609,19 @@ static int init_vpp_session(AVFilterContext *avctx, QSVVPPContext *s)
         }
     }
 
-    if (ret != MFX_ERR_NONE) {
-        av_log(avctx, AV_LOG_ERROR, "Error getting the session handle\n");
+    if (ret < 0)
+        return ff_qsvvpp_print_error(avctx, ret, "Error getting the session handle");
+    else if (ret > 0) {
+        ff_qsvvpp_print_warning(avctx, ret, "Warning in getting the session handle");
         return AVERROR_UNKNOWN;
     }
 
     /* create a "slave" session with those same properties, to be used for vpp */
     ret = MFXInit(impl, &ver, &s->session);
-    if (ret != MFX_ERR_NONE) {
-        av_log(avctx, AV_LOG_ERROR, "Error initializing a session for scaling\n");
+    if (ret < 0)
+        return ff_qsvvpp_print_error(avctx, ret, "Error initializing a session");
+    else if (ret > 0) {
+        ff_qsvvpp_print_warning(avctx, ret, "Warning in session initialization");
         return AVERROR_UNKNOWN;
     }
 
@@ -750,11 +754,16 @@ int ff_qsvvpp_create(AVFilterContext *avctx, QSVVPPContext **vpp, QSVVPPParam *p
     else if (IS_OPAQUE_MEMORY(s->out_mem_mode))
         s->vpp_param.IOPattern |= MFX_IOPATTERN_OUT_OPAQUE_MEMORY;
 
+    /* Print input memory mode */
+    ff_qsvvpp_print_iopattern(avctx, s->vpp_param.IOPattern & 0x0F, "VPP");
+    /* Print output memory mode */
+    ff_qsvvpp_print_iopattern(avctx, s->vpp_param.IOPattern & 0xF0, "VPP");
     ret = MFXVideoVPP_Init(s->session, &s->vpp_param);
     if (ret < 0) {
-        av_log(avctx, AV_LOG_ERROR, "Failed to create a qsvvpp, ret = %d.\n", ret);
+        ret = ff_qsvvpp_print_error(avctx, ret, "Failed to create a qsvvpp");
         goto failed;
-    }
+    } else if (ret > 0)
+        ff_qsvvpp_print_warning(avctx, ret, "Warning When creating qsvvpp");
 
     *vpp = s;
     return 0;

libavfilter/vf_deinterlace_qsv.c

@@ -202,16 +202,20 @@ static int init_out_session(AVFilterContext *ctx)
         }
     }
 
-    if (err != MFX_ERR_NONE) {
-        av_log(ctx, AV_LOG_ERROR, "Error getting the session handle\n");
+    if (err < 0)
+        return ff_qsvvpp_print_error(ctx, err, "Error getting the session handle");
+    else if (err > 0) {
+        ff_qsvvpp_print_warning(ctx, err, "Warning in getting the session handle");
         return AVERROR_UNKNOWN;
     }
 
     /* create a "slave" session with those same properties, to be used for
      * actual deinterlacing */
     err = MFXInit(impl, &ver, &s->session);
-    if (err != MFX_ERR_NONE) {
-        av_log(ctx, AV_LOG_ERROR, "Error initializing a session for deinterlacing\n");
+    if (err < 0)
+        return ff_qsvvpp_print_error(ctx, err, "Error initializing a session for deinterlacing");
+    else if (err > 0) {
+        ff_qsvvpp_print_warning(ctx, err, "Warning in session initialization");
         return AVERROR_UNKNOWN;
     }
 
@@ -309,9 +313,17 @@ static int init_out_session(AVFilterContext *ctx)
         par.vpp.Out.FrameRateExtD = ctx->outputs[0]->time_base.den;
     }
 
+    /* Print input memory mode */
+    ff_qsvvpp_print_iopattern(ctx, par.IOPattern & 0x0F, "VPP");
+    /* Print output memory mode */
+    ff_qsvvpp_print_iopattern(ctx, par.IOPattern & 0xF0, "VPP");
     err = MFXVideoVPP_Init(s->session, &par);
-    if (err != MFX_ERR_NONE) {
-        av_log(ctx, AV_LOG_ERROR, "Error opening the VPP for deinterlacing: %d\n", err);
+    if (err < 0)
+        return ff_qsvvpp_print_error(ctx, err,
+                                     "Error opening the VPP for deinterlacing");
+    else if (err > 0) {
+        ff_qsvvpp_print_warning(ctx, err,
+                                "Warning in VPP initialization");
         return AVERROR_UNKNOWN;
     }
 
@@ -482,8 +494,13 @@ static int process_frame(AVFilterContext *ctx, const AVFrame *in,
         return QSVDEINT_MORE_INPUT;
     }
 
-    if ((err < 0 && err != MFX_ERR_MORE_SURFACE) || !sync) {
-        av_log(ctx, AV_LOG_ERROR, "Error during deinterlacing: %d\n", err);
+    if (err < 0 && err != MFX_ERR_MORE_SURFACE) {
+        ret = ff_qsvvpp_print_error(ctx, err, "Error during deinterlacing");
+        goto fail;
+    }
+
+    if (!sync) {
+        av_log(ctx, AV_LOG_ERROR, "No sync during deinterlacing\n");
         ret = AVERROR_UNKNOWN;
         goto fail;
     }
@@ -494,8 +511,7 @@ static int process_frame(AVFilterContext *ctx, const AVFrame *in,
         err = MFXVideoCORE_SyncOperation(s->session, sync, 1000);
     } while (err == MFX_WRN_IN_EXECUTION);
     if (err < 0) {
-        av_log(ctx, AV_LOG_ERROR, "Error synchronizing the operation: %d\n", err);
-        ret = AVERROR_UNKNOWN;
+        ret = ff_qsvvpp_print_error(ctx, err, "Error synchronizing the operation");
         goto fail;
     }
 

libavfilter/vf_scale_qsv.c

@@ -313,8 +313,10 @@ static int init_out_session(AVFilterContext *ctx)
         }
     }
 
-    if (err != MFX_ERR_NONE) {
-        av_log(ctx, AV_LOG_ERROR, "Error getting the session handle\n");
+    if (err < 0)
+        return ff_qsvvpp_print_error(ctx, err, "Error getting the session handle");
+    else if (err > 0) {
+        ff_qsvvpp_print_warning(ctx, err, "Warning in getting the session handle");
         return AVERROR_UNKNOWN;
     }
 
@@ -430,9 +432,17 @@ static int init_out_session(AVFilterContext *ctx)
     par.vpp.Out.FrameRateExtN = 25;
     par.vpp.Out.FrameRateExtD = 1;
 
+    /* Print input memory mode */
+    ff_qsvvpp_print_iopattern(ctx, par.IOPattern & 0x0F, "VPP");
+    /* Print output memory mode */
+    ff_qsvvpp_print_iopattern(ctx, par.IOPattern & 0xF0, "VPP");
     err = MFXVideoVPP_Init(s->session, &par);
-    if (err != MFX_ERR_NONE) {
-        av_log(ctx, AV_LOG_ERROR, "Error opening the VPP for scaling\n");
+    if (err < 0)
+        return ff_qsvvpp_print_error(ctx, err,
+                                     "Error opening the VPP for scaling");
+    else if (err > 0) {
+        ff_qsvvpp_print_warning(ctx, err,
+                                "Warning in VPP initialization");
         return AVERROR_UNKNOWN;
     }
 
@@ -573,8 +583,13 @@ static int qsvscale_filter_frame(AVFilterLink *link, AVFrame *in)
             av_usleep(1);
     } while (err == MFX_WRN_DEVICE_BUSY);
 
-    if (err < 0 || !sync) {
-        av_log(ctx, AV_LOG_ERROR, "Error during scaling\n");
+    if (err < 0) {
+        ret = ff_qsvvpp_print_error(ctx, err, "Error during scaling");
+        goto fail;
+    }
+
+    if (!sync) {
+        av_log(ctx, AV_LOG_ERROR, "No sync during scaling\n");
         ret = AVERROR_UNKNOWN;
         goto fail;
     }
@@ -583,8 +598,7 @@ static int qsvscale_filter_frame(AVFilterLink *link, AVFrame *in)
         err = MFXVideoCORE_SyncOperation(s->session, sync, 1000);
     } while (err == MFX_WRN_IN_EXECUTION);
     if (err < 0) {
-        av_log(ctx, AV_LOG_ERROR, "Error synchronizing the operation: %d\n", err);
-        ret = AVERROR_UNKNOWN;
+        ret = ff_qsvvpp_print_error(ctx, err, "Error synchronizing the operation");
         goto fail;
     }