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| author | Wim Taymans <wtaymans@redhat.com> | 2014-11-06 15:29:50 +0100 |
|---|---|---|
| committer | Wim Taymans <wtaymans@redhat.com> | 2014-11-06 16:26:24 +0100 |
| commit | d148963c7a1faf8af509e3dbba5e82d6a71f469d (patch) | |
| tree | cf919ad2eed052b4a099e73fcd561e81bab1ed5e /gst-libs | |
| parent | 860dfa93c99b7ab446d1fcaebd15ea634ba79278 (diff) | |
| download | gstreamer-plugins-base-d148963c7a1faf8af509e3dbba5e82d6a71f469d.tar.gz | |
video-converter: add more debug
Diffstat (limited to 'gst-libs')
| -rw-r--r-- | gst-libs/gst/video/video-converter.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/gst-libs/gst/video/video-converter.c b/gst-libs/gst/video/video-converter.c index 228dcb95c..7fd32f865 100644 --- a/gst-libs/gst/video/video-converter.c +++ b/gst-libs/gst/video/video-converter.c @@ -353,6 +353,10 @@ chain_unpack_line (GstVideoConverter * convert) convert->identity_unpack = (convert->current_format == convert->in_info.finfo->format); + GST_DEBUG ("chain unpack line format %s, pstride %d, identity_unpack %d", + gst_video_format_to_string (convert->current_format), + convert->current_pstride, convert->identity_unpack); + prev = convert->unpack_lines = gst_line_cache_new (NULL); prev->write_input = FALSE; prev->pass_alloc = FALSE; @@ -368,6 +372,7 @@ chain_upsample (GstVideoConverter * convert, GstLineCache * prev) video_converter_compute_resample (convert); if (convert->upsample) { + GST_DEBUG ("chain upsample"); prev = convert->upsample_lines = gst_line_cache_new (prev); prev->write_input = TRUE; prev->pass_alloc = TRUE; @@ -381,6 +386,7 @@ static GstLineCache * chain_convert (GstVideoConverter * convert, GstLineCache * prev) { if (convert->in_bits != convert->out_bits || convert->matrix) { + GST_DEBUG ("chain convert"); prev = convert->convert_lines = gst_line_cache_new (prev); prev->write_input = TRUE; prev->pass_alloc = TRUE; @@ -389,6 +395,9 @@ chain_convert (GstVideoConverter * convert, GstLineCache * prev) } convert->current_format = convert->out_info.finfo->unpack_format; convert->current_pstride = convert->out_bits >> 1; + GST_DEBUG ("chain after convert %s, pstride %d", + gst_video_format_to_string (convert->current_format), + convert->current_pstride); return prev; } @@ -417,6 +426,9 @@ chain_hscale (GstVideoConverter * convert, GstLineCache * prev) gst_video_scaler_new (method, GST_VIDEO_SCALER_FLAG_NONE, taps, convert->in_width, convert->out_width, convert->config); + GST_DEBUG ("chain hscale %d->%d, taps %d, method %d", + convert->in_width, convert->out_width, taps, method); + convert->current_width = convert->out_width; convert->h_scale_format = convert->current_format; @@ -449,6 +461,9 @@ chain_vscale (GstVideoConverter * convert, GstLineCache * prev) gst_video_scaler_get_coeff (convert->v_scaler, 0, NULL, &taps); + GST_DEBUG ("chain vscale %d->%d, taps %d, method %d", + convert->in_width, convert->out_height, taps, method); + prev = convert->vscale_lines = gst_line_cache_new (prev); prev->pass_alloc = (taps == 1); prev->write_input = FALSE; @@ -462,6 +477,7 @@ static GstLineCache * chain_downsample (GstVideoConverter * convert, GstLineCache * prev) { if (convert->downsample) { + GST_DEBUG ("chain downsample"); prev = convert->downsample_lines = gst_line_cache_new (prev); prev->write_input = TRUE; prev->pass_alloc = TRUE; @@ -478,6 +494,10 @@ chain_pack (GstVideoConverter * convert, GstLineCache * prev) convert->identity_pack = (convert->out_info.finfo->format == convert->out_info.finfo->unpack_format); + GST_DEBUG ("chain pack line format %s, pstride %d, identity_pack %d (%d %d)", + gst_video_format_to_string (convert->current_format), + convert->current_pstride, convert->identity_pack, + convert->out_info.finfo->format, convert->out_info.finfo->unpack_format); return prev; } |