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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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video-converter: add scaling support
Add scaling support for the video-converter object
This commit is contained in:
Wim Taymans
parent
199fab4b06
commit
a81d450b7e
1 changed files with 224 additions and 101 deletions
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@ -62,8 +62,11 @@ struct _GstVideoConverter
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GstVideoInfo in_info;
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GstVideoInfo out_info;
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gint width;
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gint height;
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gint in_width;
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gint in_height;
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gint out_width;
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gint out_height;
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gint v_scale_width;
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gint in_bits;
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gint out_bits;
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@ -95,10 +98,15 @@ struct _GstVideoConverter
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void (*dither16) (GstVideoConverter * convert, guint16 * pixels, int j);
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GstLineCache *upsample_lines;
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GstLineCache *hscale_lines;
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GstLineCache *vscale_lines;
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GstLineCache *convert_lines;
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GstLineCache *downsample_lines;
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GstLineCache *pack_lines;
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GstVideoScaler *h_scaler;
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GstVideoScaler *v_scaler;
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const GstVideoFrame *src;
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GstVideoFrame *dest;
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};
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@ -238,6 +246,10 @@ static gboolean do_convert_lines (GstLineCache * cache, gint line,
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GstVideoConverter * convert);
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static gboolean do_upsample_lines (GstLineCache * cache, gint line,
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GstVideoConverter * convert);
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static gboolean do_vscale_lines (GstLineCache * cache, gint line,
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GstVideoConverter * convert);
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static gboolean do_hscale_lines (GstLineCache * cache, gint line,
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GstVideoConverter * convert);
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static void
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free_pack_line (GstLineCache * cache, gint idx,
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@ -287,6 +299,35 @@ chain_convert (GstVideoConverter * convert, GstLineCacheNeedLineFunc need_line)
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return (GstLineCacheNeedLineFunc) do_convert_lines;
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}
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static GstLineCacheNeedLineFunc
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chain_hscale (GstVideoConverter * convert, GstLineCacheNeedLineFunc need_line)
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{
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convert->hscale_lines = gst_line_cache_new ();
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gst_line_cache_set_need_line_func (convert->hscale_lines,
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need_line, convert, NULL);
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convert->h_scaler =
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gst_video_scaler_new (GST_RESAMPLER_METHOD_BICUBIC,
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GST_VIDEO_SCALER_FLAG_NONE, 4, convert->in_width, convert->out_width);
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return (GstLineCacheNeedLineFunc) do_hscale_lines;
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}
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static GstLineCacheNeedLineFunc
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chain_vscale (GstVideoConverter * convert, GstLineCacheNeedLineFunc need_line)
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{
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GstVideoScalerFlags flags;
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flags = GST_VIDEO_INFO_IS_INTERLACED (&convert->in_info) ?
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GST_VIDEO_SCALER_FLAG_INTERLACED : 0;
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convert->vscale_lines = gst_line_cache_new ();
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gst_line_cache_set_need_line_func (convert->vscale_lines,
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need_line, convert, NULL);
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convert->v_scaler =
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gst_video_scaler_new (GST_RESAMPLER_METHOD_BICUBIC, flags, 4,
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convert->in_height, convert->out_height);
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return (GstLineCacheNeedLineFunc) do_vscale_lines;
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}
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static GstLineCacheNeedLineFunc
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chain_downsample (GstVideoConverter * convert,
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GstLineCacheNeedLineFunc need_line)
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@ -328,14 +369,10 @@ gst_video_converter_new (GstVideoInfo * in_info, GstVideoInfo * out_info,
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GstVideoConverter *convert;
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gint width;
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GstLineCacheNeedLineFunc need_line;
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gint s2, s3;
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g_return_val_if_fail (in_info != NULL, NULL);
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g_return_val_if_fail (out_info != NULL, NULL);
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/* FIXME can't do scaling yet */
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g_return_val_if_fail (in_info->width == out_info->width, NULL);
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g_return_val_if_fail (in_info->height == out_info->height, NULL);
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g_return_val_if_fail (in_info->par_n == out_info->par_n, NULL);
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g_return_val_if_fail (in_info->par_d == out_info->par_d, NULL);
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/* we won't ever do framerate conversion */
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g_return_val_if_fail (in_info->fps_n == out_info->fps_n, NULL);
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g_return_val_if_fail (in_info->fps_d == out_info->fps_d, NULL);
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@ -348,9 +385,10 @@ gst_video_converter_new (GstVideoInfo * in_info, GstVideoInfo * out_info,
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convert->in_info = *in_info;
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convert->out_info = *out_info;
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convert->width = GST_VIDEO_INFO_WIDTH (in_info);
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convert->height = GST_VIDEO_INFO_HEIGHT (in_info);
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convert->in_width = GST_VIDEO_INFO_WIDTH (in_info);
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convert->in_height = GST_VIDEO_INFO_HEIGHT (in_info);
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convert->out_width = GST_VIDEO_INFO_WIDTH (out_info);
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convert->out_height = GST_VIDEO_INFO_HEIGHT (out_info);
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/* default config */
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convert->config = gst_structure_new ("GstVideoConverter",
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@ -369,6 +407,10 @@ gst_video_converter_new (GstVideoInfo * in_info, GstVideoInfo * out_info,
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convert->convert = video_converter_generic;
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s2 = convert->in_width * convert->out_height;
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s3 = convert->out_width * convert->in_height;
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convert->v_scale_width = convert->in_width;
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video_converter_compute_matrix (convert);
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video_converter_compute_resample (convert);
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@ -378,8 +420,40 @@ gst_video_converter_new (GstVideoInfo * in_info, GstVideoInfo * out_info,
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/* upsample chroma */
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if (convert->upsample)
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need_line = chain_upsample (convert, need_line);
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/* convert */
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need_line = chain_convert (convert, need_line);
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if (s3 <= s2) {
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/* horizontal scaling first produces less pixels */
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if (convert->in_width <= convert->out_width) {
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/* upscaling, first convert then */
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need_line = chain_convert (convert, need_line);
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}
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if (convert->in_width != convert->out_width) {
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need_line = chain_hscale (convert, need_line);
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convert->v_scale_width = convert->out_width;
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}
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if (convert->in_width > convert->out_width) {
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/* downscaling, convert after scaling then */
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need_line = chain_convert (convert, need_line);
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}
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}
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/* v-scale */
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if (convert->in_height != convert->out_height) {
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need_line = chain_vscale (convert, need_line);
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}
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if (s3 > s2) {
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/* vertical scaling first produced less pixels */
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if (convert->in_width <= convert->out_width) {
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/* upscaling, first convert then */
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need_line = chain_convert (convert, need_line);
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}
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if (convert->in_width != convert->out_width) {
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need_line = chain_hscale (convert, need_line);
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}
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if (convert->in_width > convert->out_width) {
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/* downscaling, convert after scaling then */
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need_line = chain_convert (convert, need_line);
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}
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}
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/* downsample chroma */
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if (convert->downsample)
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need_line = chain_downsample (convert, need_line);
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@ -387,7 +461,7 @@ gst_video_converter_new (GstVideoInfo * in_info, GstVideoInfo * out_info,
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need_line = chain_pack (convert, need_line);
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convert->lines = out_info->finfo->pack_lines;
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width = convert->width;
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width = MAX (convert->in_width, convert->out_width);
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convert->errline = g_malloc0 (sizeof (guint16) * width * 4);
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/* FIXME */
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alloc_tmplines (convert, 64, width);
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@ -431,9 +505,17 @@ gst_video_converter_free (GstVideoConverter * convert)
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gst_video_chroma_resample_free (convert->upsample);
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if (convert->downsample)
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gst_video_chroma_resample_free (convert->downsample);
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if (convert->v_scaler)
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gst_video_scaler_free (convert->v_scaler);
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if (convert->h_scaler)
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gst_video_scaler_free (convert->h_scaler);
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if (convert->upsample_lines)
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gst_line_cache_free (convert->upsample_lines);
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if (convert->hscale_lines)
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gst_line_cache_free (convert->hscale_lines);
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if (convert->vscale_lines)
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gst_line_cache_free (convert->vscale_lines);
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if (convert->convert_lines)
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gst_line_cache_free (convert->convert_lines);
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if (convert->downsample_lines)
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@ -459,7 +541,7 @@ video_dither_verterr (GstVideoConverter * convert, guint16 * pixels, int j)
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guint16 *errline = convert->errline;
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unsigned int mask = 0xff;
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for (i = 0; i < 4 * convert->width; i++) {
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for (i = 0; i < 4 * convert->in_width; i++) {
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int x = pixels[i] + errline[i];
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if (x > 65535)
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x = 65535;
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@ -483,7 +565,7 @@ video_dither_halftone (GstVideoConverter * convert, guint16 * pixels, int j)
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{252, 142, 220, 92, 244, 116, 212, 84}
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};
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for (i = 0; i < convert->width * 4; i++) {
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for (i = 0; i < convert->in_width * 4; i++) {
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int x;
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x = pixels[i] + halftone[(i >> 2) & 7][j & 7];
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if (x > 65535)
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@ -597,7 +679,7 @@ video_converter_matrix8 (GstVideoConverter * convert, gpointer pixels)
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{
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#if 1
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video_orc_matrix8 (pixels, pixels, convert->orc_p1, convert->orc_p2,
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convert->orc_p3, convert->width);
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convert->orc_p3, convert->in_width);
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#elif 0
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/* FIXME we would like to set this as a backup function, it's faster than the
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* orc generated one */
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@ -606,7 +688,7 @@ video_converter_matrix8 (GstVideoConverter * convert, gpointer pixels)
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int y, u, v;
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guint8 *p = pixels;
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for (i = 0; i < convert->width; i++) {
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for (i = 0; i < convert->in_width; i++) {
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r = p[i * 4 + 1];
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g = p[i * 4 + 2];
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b = p[i * 4 + 3];
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@ -631,7 +713,7 @@ video_converter_matrix8_AYUV_ARGB (GstVideoConverter * convert, gpointer pixels)
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video_orc_convert_AYUV_ARGB (pixels, 0, pixels, 0,
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convert->cmatrix[0][0], convert->cmatrix[0][2],
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convert->cmatrix[2][1], convert->cmatrix[1][1], convert->cmatrix[1][2],
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convert->width, 1);
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convert->in_width, 1);
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}
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static void
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@ -642,7 +724,7 @@ video_converter_matrix16 (GstVideoConverter * convert, gpointer pixels)
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int y, u, v;
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guint16 *p = pixels;
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for (i = 0; i < convert->width; i++) {
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for (i = 0; i < convert->in_width; i++) {
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r = p[i * 4 + 1];
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g = p[i * 4 + 2];
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b = p[i * 4 + 3];
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@ -988,10 +1070,10 @@ do_unpack_lines (GstLineCache * cache, gint line, GstVideoConverter * convert)
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guint cline;;
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tmpline = get_temp_line (convert);
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cline = CLAMP (line, 0, convert->height - 1);
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cline = CLAMP (line, 0, convert->in_height - 1);
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GST_DEBUG ("unpack line %d (%u)", line, cline);
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UNPACK_FRAME (convert->src, tmpline, cline, convert->width);
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UNPACK_FRAME (convert->src, tmpline, cline, convert->in_width);
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gst_line_cache_add_line (cache, line, tmpline);
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@ -1014,7 +1096,7 @@ do_upsample_lines (GstLineCache * cache, gint line, GstVideoConverter * convert)
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gst_line_cache_get_lines (convert->upsample_lines, start_line, n_lines);
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GST_DEBUG ("doing upsample %d-%d", start_line, start_line + n_lines - 1);
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gst_video_chroma_resample (convert->upsample, lines, convert->width);
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gst_video_chroma_resample (convert->upsample, lines, convert->in_width);
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for (i = 0; i < n_lines; i++)
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gst_line_cache_add_line (cache, start_line + i, lines[i]);
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@ -1022,6 +1104,44 @@ do_upsample_lines (GstLineCache * cache, gint line, GstVideoConverter * convert)
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return TRUE;
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}
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static gboolean
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do_hscale_lines (GstLineCache * cache, gint line, GstVideoConverter * convert)
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{
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gpointer *lines, destline;
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lines = gst_line_cache_get_lines (convert->hscale_lines, line, 1);
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destline = get_temp_line (convert);
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GST_DEBUG ("hresample line %d", line);
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gst_video_scaler_horizontal (convert->h_scaler, GST_VIDEO_FORMAT_AYUV,
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GST_VIDEO_COLOR_RANGE_0_255, lines[0], destline, 0, convert->out_width);
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gst_line_cache_add_line (cache, line, destline);
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return TRUE;
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}
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static gboolean
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do_vscale_lines (GstLineCache * cache, gint line, GstVideoConverter * convert)
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{
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gpointer *lines, destline;
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guint sline, n_lines;
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gst_video_scaler_get_coeff (convert->v_scaler, line, &sline, &n_lines);
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lines = gst_line_cache_get_lines (convert->vscale_lines, sline, n_lines);
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destline = get_temp_line (convert);
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GST_DEBUG ("vresample line %d %d-%d", line, sline, sline + n_lines - 1);
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gst_video_scaler_vertical (convert->v_scaler, GST_VIDEO_FORMAT_AYUV,
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GST_VIDEO_COLOR_RANGE_0_255, lines, destline, line,
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convert->v_scale_width);
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gst_line_cache_add_line (cache, line, destline);
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return TRUE;
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}
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static gboolean
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do_convert_lines (GstLineCache * cache, gint line, GstVideoConverter * convert)
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@ -1038,7 +1158,7 @@ do_convert_lines (GstLineCache * cache, gint line, GstVideoConverter * convert)
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if (out_bits == 16 || in_bits == 16) {
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/* FIXME, we can scale in the conversion matrix */
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if (in_bits == 8)
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convert_to16 (lines[0], convert->width);
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convert_to16 (lines[0], convert->out_width);
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if (convert->matrix)
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convert->matrix (convert, lines[0]);
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@ -1046,7 +1166,7 @@ do_convert_lines (GstLineCache * cache, gint line, GstVideoConverter * convert)
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convert->dither16 (convert, lines[0], line);
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if (out_bits == 8)
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convert_to8 (lines[0], convert->width);
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convert_to8 (lines[0], convert->out_width);
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} else {
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if (convert->matrix)
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convert->matrix (convert, lines[0]);
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@ -1074,7 +1194,7 @@ do_downsample_lines (GstLineCache * cache, gint line,
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GST_DEBUG ("downsample line %d %d-%d", line, start_line,
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start_line + n_lines - 1);
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gst_video_chroma_resample (convert->downsample, lines, convert->width);
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gst_video_chroma_resample (convert->downsample, lines, convert->out_width);
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for (i = 0; i < n_lines; i++)
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gst_line_cache_add_line (cache, start_line + i, lines[i]);
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@ -1087,18 +1207,18 @@ video_converter_generic (GstVideoConverter * convert, const GstVideoFrame * src,
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GstVideoFrame * dest)
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{
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gint i;
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gint width, height;
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gint out_width, out_height;
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gint pack_lines;
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width = convert->width;
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height = convert->height;
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out_width = convert->out_width;
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out_height = convert->out_height;
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convert->src = src;
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convert->dest = dest;
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pack_lines = convert->lines; /* only 1 for now */
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for (i = 0; i < height; i += pack_lines) {
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for (i = 0; i < out_height; i += pack_lines) {
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gpointer *lines;
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/* load the lines needed to pack */
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@ -1106,7 +1226,7 @@ video_converter_generic (GstVideoConverter * convert, const GstVideoFrame * src,
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/* and pack into destination */
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GST_DEBUG ("pack line %d", i);
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PACK_FRAME (dest, lines[0], i, width);
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PACK_FRAME (dest, lines[0], i, out_width);
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}
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}
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@ -1152,8 +1272,8 @@ convert_I420_YUY2 (GstVideoConverter * convert, const GstVideoFrame * src,
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GstVideoFrame * dest)
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{
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int i;
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gint width = convert->width;
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gint height = convert->height;
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gint width = convert->in_width;
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gint height = convert->in_height;
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gboolean interlaced = GST_VIDEO_FRAME_IS_INTERLACED (src);
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gint l1, l2;
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@ -1180,8 +1300,8 @@ convert_I420_UYVY (GstVideoConverter * convert, const GstVideoFrame * src,
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GstVideoFrame * dest)
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{
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int i;
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gint width = convert->width;
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gint height = convert->height;
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gint width = convert->in_width;
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gint height = convert->in_height;
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gboolean interlaced = GST_VIDEO_FRAME_IS_INTERLACED (src);
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gint l1, l2;
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@ -1208,8 +1328,8 @@ convert_I420_AYUV (GstVideoConverter * convert, const GstVideoFrame * src,
|
|||
GstVideoFrame * dest)
|
||||
{
|
||||
int i;
|
||||
gint width = convert->width;
|
||||
gint height = convert->height;
|
||||
gint width = convert->in_width;
|
||||
gint height = convert->in_height;
|
||||
gboolean interlaced = GST_VIDEO_FRAME_IS_INTERLACED (src);
|
||||
gint l1, l2;
|
||||
|
||||
|
|
@ -1234,8 +1354,8 @@ static void
|
|||
convert_I420_Y42B (GstVideoConverter * convert, const GstVideoFrame * src,
|
||||
GstVideoFrame * dest)
|
||||
{
|
||||
gint width = convert->width;
|
||||
gint height = convert->height;
|
||||
gint width = convert->in_width;
|
||||
gint height = convert->in_height;
|
||||
|
||||
video_orc_memcpy_2d (FRAME_GET_Y_LINE (dest, 0),
|
||||
FRAME_GET_Y_STRIDE (dest), FRAME_GET_Y_LINE (src, 0),
|
||||
|
|
@ -1256,8 +1376,8 @@ static void
|
|||
convert_I420_Y444 (GstVideoConverter * convert, const GstVideoFrame * src,
|
||||
GstVideoFrame * dest)
|
||||
{
|
||||
gint width = convert->width;
|
||||
gint height = convert->height;
|
||||
gint width = convert->in_width;
|
||||
gint height = convert->in_height;
|
||||
|
||||
video_orc_memcpy_2d (FRAME_GET_Y_LINE (dest, 0),
|
||||
FRAME_GET_Y_STRIDE (dest), FRAME_GET_Y_LINE (src, 0),
|
||||
|
|
@ -1285,8 +1405,8 @@ convert_YUY2_I420 (GstVideoConverter * convert, const GstVideoFrame * src,
|
|||
GstVideoFrame * dest)
|
||||
{
|
||||
int i;
|
||||
gint width = convert->width;
|
||||
gint height = convert->height;
|
||||
gint width = convert->in_width;
|
||||
gint height = convert->in_height;
|
||||
gboolean interlaced = GST_VIDEO_FRAME_IS_INTERLACED (src);
|
||||
gint l1, l2;
|
||||
|
||||
|
|
@ -1311,8 +1431,8 @@ static void
|
|||
convert_YUY2_AYUV (GstVideoConverter * convert, const GstVideoFrame * src,
|
||||
GstVideoFrame * dest)
|
||||
{
|
||||
gint width = convert->width;
|
||||
gint height = convert->height;
|
||||
gint width = convert->in_width;
|
||||
gint height = convert->in_height;
|
||||
|
||||
video_orc_convert_YUY2_AYUV (FRAME_GET_LINE (dest, 0),
|
||||
FRAME_GET_STRIDE (dest), FRAME_GET_LINE (src, 0),
|
||||
|
|
@ -1323,8 +1443,8 @@ static void
|
|||
convert_YUY2_Y42B (GstVideoConverter * convert, const GstVideoFrame * src,
|
||||
GstVideoFrame * dest)
|
||||
{
|
||||
gint width = convert->width;
|
||||
gint height = convert->height;
|
||||
gint width = convert->in_width;
|
||||
gint height = convert->in_height;
|
||||
|
||||
video_orc_convert_YUY2_Y42B (FRAME_GET_Y_LINE (dest, 0),
|
||||
FRAME_GET_Y_STRIDE (dest), FRAME_GET_U_LINE (dest, 0),
|
||||
|
|
@ -1337,8 +1457,8 @@ static void
|
|||
convert_YUY2_Y444 (GstVideoConverter * convert, const GstVideoFrame * src,
|
||||
GstVideoFrame * dest)
|
||||
{
|
||||
gint width = convert->width;
|
||||
gint height = convert->height;
|
||||
gint width = convert->in_width;
|
||||
gint height = convert->in_height;
|
||||
|
||||
video_orc_convert_YUY2_Y444 (FRAME_GET_COMP_LINE (dest, 0, 0),
|
||||
FRAME_GET_COMP_STRIDE (dest, 0), FRAME_GET_COMP_LINE (dest, 1, 0),
|
||||
|
|
@ -1353,8 +1473,8 @@ convert_UYVY_I420 (GstVideoConverter * convert, const GstVideoFrame * src,
|
|||
GstVideoFrame * dest)
|
||||
{
|
||||
int i;
|
||||
gint width = convert->width;
|
||||
gint height = convert->height;
|
||||
gint width = convert->in_width;
|
||||
gint height = convert->in_height;
|
||||
gboolean interlaced = GST_VIDEO_FRAME_IS_INTERLACED (src);
|
||||
gint l1, l2;
|
||||
|
||||
|
|
@ -1379,8 +1499,8 @@ static void
|
|||
convert_UYVY_AYUV (GstVideoConverter * convert, const GstVideoFrame * src,
|
||||
GstVideoFrame * dest)
|
||||
{
|
||||
gint width = convert->width;
|
||||
gint height = convert->height;
|
||||
gint width = convert->in_width;
|
||||
gint height = convert->in_height;
|
||||
|
||||
video_orc_convert_UYVY_AYUV (FRAME_GET_LINE (dest, 0),
|
||||
FRAME_GET_STRIDE (dest), FRAME_GET_LINE (src, 0),
|
||||
|
|
@ -1391,8 +1511,8 @@ static void
|
|||
convert_UYVY_YUY2 (GstVideoConverter * convert, const GstVideoFrame * src,
|
||||
GstVideoFrame * dest)
|
||||
{
|
||||
gint width = convert->width;
|
||||
gint height = convert->height;
|
||||
gint width = convert->in_width;
|
||||
gint height = convert->in_height;
|
||||
|
||||
video_orc_convert_UYVY_YUY2 (FRAME_GET_LINE (dest, 0),
|
||||
FRAME_GET_STRIDE (dest), FRAME_GET_LINE (src, 0),
|
||||
|
|
@ -1403,8 +1523,8 @@ static void
|
|||
convert_UYVY_Y42B (GstVideoConverter * convert, const GstVideoFrame * src,
|
||||
GstVideoFrame * dest)
|
||||
{
|
||||
gint width = convert->width;
|
||||
gint height = convert->height;
|
||||
gint width = convert->in_width;
|
||||
gint height = convert->in_height;
|
||||
|
||||
video_orc_convert_UYVY_Y42B (FRAME_GET_Y_LINE (dest, 0),
|
||||
FRAME_GET_Y_STRIDE (dest), FRAME_GET_U_LINE (dest, 0),
|
||||
|
|
@ -1417,8 +1537,8 @@ static void
|
|||
convert_UYVY_Y444 (GstVideoConverter * convert, const GstVideoFrame * src,
|
||||
GstVideoFrame * dest)
|
||||
{
|
||||
gint width = convert->width;
|
||||
gint height = convert->height;
|
||||
gint width = convert->in_width;
|
||||
gint height = convert->in_height;
|
||||
|
||||
video_orc_convert_UYVY_Y444 (FRAME_GET_Y_LINE (dest, 0),
|
||||
FRAME_GET_Y_STRIDE (dest), FRAME_GET_U_LINE (dest, 0),
|
||||
|
|
@ -1431,8 +1551,8 @@ static void
|
|||
convert_AYUV_I420 (GstVideoConverter * convert, const GstVideoFrame * src,
|
||||
GstVideoFrame * dest)
|
||||
{
|
||||
gint width = convert->width;
|
||||
gint height = convert->height;
|
||||
gint width = convert->in_width;
|
||||
gint height = convert->in_height;
|
||||
|
||||
/* only for even width/height */
|
||||
video_orc_convert_AYUV_I420 (FRAME_GET_Y_LINE (dest, 0),
|
||||
|
|
@ -1448,8 +1568,8 @@ static void
|
|||
convert_AYUV_YUY2 (GstVideoConverter * convert, const GstVideoFrame * src,
|
||||
GstVideoFrame * dest)
|
||||
{
|
||||
gint width = convert->width;
|
||||
gint height = convert->height;
|
||||
gint width = convert->in_width;
|
||||
gint height = convert->in_height;
|
||||
|
||||
/* only for even width */
|
||||
video_orc_convert_AYUV_YUY2 (FRAME_GET_LINE (dest, 0),
|
||||
|
|
@ -1461,8 +1581,8 @@ static void
|
|||
convert_AYUV_UYVY (GstVideoConverter * convert, const GstVideoFrame * src,
|
||||
GstVideoFrame * dest)
|
||||
{
|
||||
gint width = convert->width;
|
||||
gint height = convert->height;
|
||||
gint width = convert->in_width;
|
||||
gint height = convert->in_height;
|
||||
|
||||
/* only for even width */
|
||||
video_orc_convert_AYUV_UYVY (FRAME_GET_LINE (dest, 0),
|
||||
|
|
@ -1474,8 +1594,8 @@ static void
|
|||
convert_AYUV_Y42B (GstVideoConverter * convert, const GstVideoFrame * src,
|
||||
GstVideoFrame * dest)
|
||||
{
|
||||
gint width = convert->width;
|
||||
gint height = convert->height;
|
||||
gint width = convert->in_width;
|
||||
gint height = convert->in_height;
|
||||
|
||||
/* only works for even width */
|
||||
video_orc_convert_AYUV_Y42B (FRAME_GET_Y_LINE (dest, 0),
|
||||
|
|
@ -1489,8 +1609,8 @@ static void
|
|||
convert_AYUV_Y444 (GstVideoConverter * convert, const GstVideoFrame * src,
|
||||
GstVideoFrame * dest)
|
||||
{
|
||||
gint width = convert->width;
|
||||
gint height = convert->height;
|
||||
gint width = convert->in_width;
|
||||
gint height = convert->in_height;
|
||||
|
||||
video_orc_convert_AYUV_Y444 (FRAME_GET_Y_LINE (dest, 0),
|
||||
FRAME_GET_Y_STRIDE (dest), FRAME_GET_U_LINE (dest, 0),
|
||||
|
|
@ -1503,8 +1623,8 @@ static void
|
|||
convert_Y42B_I420 (GstVideoConverter * convert, const GstVideoFrame * src,
|
||||
GstVideoFrame * dest)
|
||||
{
|
||||
gint width = convert->width;
|
||||
gint height = convert->height;
|
||||
gint width = convert->in_width;
|
||||
gint height = convert->in_height;
|
||||
|
||||
video_orc_memcpy_2d (FRAME_GET_Y_LINE (dest, 0),
|
||||
FRAME_GET_Y_STRIDE (dest), FRAME_GET_Y_LINE (src, 0),
|
||||
|
|
@ -1531,8 +1651,8 @@ static void
|
|||
convert_Y42B_Y444 (GstVideoConverter * convert, const GstVideoFrame * src,
|
||||
GstVideoFrame * dest)
|
||||
{
|
||||
gint width = convert->width;
|
||||
gint height = convert->height;
|
||||
gint width = convert->in_width;
|
||||
gint height = convert->in_height;
|
||||
|
||||
video_orc_memcpy_2d (FRAME_GET_Y_LINE (dest, 0),
|
||||
FRAME_GET_Y_STRIDE (dest), FRAME_GET_Y_LINE (src, 0),
|
||||
|
|
@ -1551,8 +1671,8 @@ static void
|
|||
convert_Y42B_YUY2 (GstVideoConverter * convert, const GstVideoFrame * src,
|
||||
GstVideoFrame * dest)
|
||||
{
|
||||
gint width = convert->width;
|
||||
gint height = convert->height;
|
||||
gint width = convert->in_width;
|
||||
gint height = convert->in_height;
|
||||
|
||||
video_orc_convert_Y42B_YUY2 (FRAME_GET_LINE (dest, 0),
|
||||
FRAME_GET_STRIDE (dest), FRAME_GET_Y_LINE (src, 0),
|
||||
|
|
@ -1565,8 +1685,8 @@ static void
|
|||
convert_Y42B_UYVY (GstVideoConverter * convert, const GstVideoFrame * src,
|
||||
GstVideoFrame * dest)
|
||||
{
|
||||
gint width = convert->width;
|
||||
gint height = convert->height;
|
||||
gint width = convert->in_width;
|
||||
gint height = convert->in_height;
|
||||
|
||||
video_orc_convert_Y42B_UYVY (FRAME_GET_LINE (dest, 0),
|
||||
FRAME_GET_STRIDE (dest), FRAME_GET_Y_LINE (src, 0),
|
||||
|
|
@ -1579,8 +1699,8 @@ static void
|
|||
convert_Y42B_AYUV (GstVideoConverter * convert, const GstVideoFrame * src,
|
||||
GstVideoFrame * dest)
|
||||
{
|
||||
gint width = convert->width;
|
||||
gint height = convert->height;
|
||||
gint width = convert->in_width;
|
||||
gint height = convert->in_height;
|
||||
|
||||
/* only for even width */
|
||||
video_orc_convert_Y42B_AYUV (FRAME_GET_LINE (dest, 0),
|
||||
|
|
@ -1594,8 +1714,8 @@ static void
|
|||
convert_Y444_I420 (GstVideoConverter * convert, const GstVideoFrame * src,
|
||||
GstVideoFrame * dest)
|
||||
{
|
||||
gint width = convert->width;
|
||||
gint height = convert->height;
|
||||
gint width = convert->in_width;
|
||||
gint height = convert->in_height;
|
||||
|
||||
video_orc_memcpy_2d (FRAME_GET_Y_LINE (dest, 0),
|
||||
FRAME_GET_Y_STRIDE (dest), FRAME_GET_Y_LINE (src, 0),
|
||||
|
|
@ -1622,8 +1742,8 @@ static void
|
|||
convert_Y444_Y42B (GstVideoConverter * convert, const GstVideoFrame * src,
|
||||
GstVideoFrame * dest)
|
||||
{
|
||||
gint width = convert->width;
|
||||
gint height = convert->height;
|
||||
gint width = convert->in_width;
|
||||
gint height = convert->in_height;
|
||||
|
||||
video_orc_memcpy_2d (FRAME_GET_Y_LINE (dest, 0),
|
||||
FRAME_GET_Y_STRIDE (dest), FRAME_GET_Y_LINE (src, 0),
|
||||
|
|
@ -1642,8 +1762,8 @@ static void
|
|||
convert_Y444_YUY2 (GstVideoConverter * convert, const GstVideoFrame * src,
|
||||
GstVideoFrame * dest)
|
||||
{
|
||||
gint width = convert->width;
|
||||
gint height = convert->height;
|
||||
gint width = convert->in_width;
|
||||
gint height = convert->in_height;
|
||||
|
||||
video_orc_convert_Y444_YUY2 (FRAME_GET_LINE (dest, 0),
|
||||
FRAME_GET_STRIDE (dest), FRAME_GET_Y_LINE (src, 0),
|
||||
|
|
@ -1656,8 +1776,8 @@ static void
|
|||
convert_Y444_UYVY (GstVideoConverter * convert, const GstVideoFrame * src,
|
||||
GstVideoFrame * dest)
|
||||
{
|
||||
gint width = convert->width;
|
||||
gint height = convert->height;
|
||||
gint width = convert->in_width;
|
||||
gint height = convert->in_height;
|
||||
|
||||
video_orc_convert_Y444_UYVY (FRAME_GET_LINE (dest, 0),
|
||||
FRAME_GET_STRIDE (dest), FRAME_GET_Y_LINE (src, 0),
|
||||
|
|
@ -1670,8 +1790,8 @@ static void
|
|||
convert_Y444_AYUV (GstVideoConverter * convert, const GstVideoFrame * src,
|
||||
GstVideoFrame * dest)
|
||||
{
|
||||
gint width = convert->width;
|
||||
gint height = convert->height;
|
||||
gint width = convert->in_width;
|
||||
gint height = convert->in_height;
|
||||
|
||||
video_orc_convert_Y444_AYUV (FRAME_GET_LINE (dest, 0),
|
||||
FRAME_GET_STRIDE (dest), FRAME_GET_Y_LINE (src, 0),
|
||||
|
|
@ -1685,8 +1805,8 @@ static void
|
|||
convert_AYUV_ARGB (GstVideoConverter * convert, const GstVideoFrame * src,
|
||||
GstVideoFrame * dest)
|
||||
{
|
||||
gint width = convert->width;
|
||||
gint height = convert->height;
|
||||
gint width = convert->in_width;
|
||||
gint height = convert->in_height;
|
||||
|
||||
video_orc_convert_AYUV_ARGB (FRAME_GET_LINE (dest, 0),
|
||||
FRAME_GET_STRIDE (dest), FRAME_GET_LINE (src, 0),
|
||||
|
|
@ -1699,8 +1819,8 @@ static void
|
|||
convert_AYUV_BGRA (GstVideoConverter * convert, const GstVideoFrame * src,
|
||||
GstVideoFrame * dest)
|
||||
{
|
||||
gint width = convert->width;
|
||||
gint height = convert->height;
|
||||
gint width = convert->in_width;
|
||||
gint height = convert->in_height;
|
||||
|
||||
video_orc_convert_AYUV_BGRA (FRAME_GET_LINE (dest, 0),
|
||||
FRAME_GET_STRIDE (dest), FRAME_GET_LINE (src, 0),
|
||||
|
|
@ -1713,8 +1833,8 @@ static void
|
|||
convert_AYUV_ABGR (GstVideoConverter * convert, const GstVideoFrame * src,
|
||||
GstVideoFrame * dest)
|
||||
{
|
||||
gint width = convert->width;
|
||||
gint height = convert->height;
|
||||
gint width = convert->in_width;
|
||||
gint height = convert->in_height;
|
||||
|
||||
video_orc_convert_AYUV_ABGR (FRAME_GET_LINE (dest, 0),
|
||||
FRAME_GET_STRIDE (dest), FRAME_GET_LINE (src, 0),
|
||||
|
|
@ -1727,8 +1847,8 @@ static void
|
|||
convert_AYUV_RGBA (GstVideoConverter * convert, const GstVideoFrame * src,
|
||||
GstVideoFrame * dest)
|
||||
{
|
||||
gint width = convert->width;
|
||||
gint height = convert->height;
|
||||
gint width = convert->in_width;
|
||||
gint height = convert->in_height;
|
||||
|
||||
video_orc_convert_AYUV_RGBA (FRAME_GET_LINE (dest, 0),
|
||||
FRAME_GET_STRIDE (dest), FRAME_GET_LINE (src, 0),
|
||||
|
|
@ -1742,8 +1862,8 @@ convert_I420_BGRA (GstVideoConverter * convert, const GstVideoFrame * src,
|
|||
GstVideoFrame * dest)
|
||||
{
|
||||
int i;
|
||||
gint width = convert->width;
|
||||
gint height = convert->height;
|
||||
gint width = convert->in_width;
|
||||
gint height = convert->in_height;
|
||||
|
||||
for (i = 0; i < height; i++) {
|
||||
video_orc_convert_I420_BGRA (FRAME_GET_LINE (dest, i),
|
||||
|
|
@ -1947,12 +2067,15 @@ video_converter_lookup_fastpath (GstVideoConverter * convert)
|
|||
gboolean interlaced;
|
||||
gint width, height;
|
||||
|
||||
in_format = GST_VIDEO_INFO_FORMAT (&convert->in_info);
|
||||
out_format = GST_VIDEO_INFO_FORMAT (&convert->out_info);
|
||||
|
||||
width = GST_VIDEO_INFO_WIDTH (&convert->in_info);
|
||||
height = GST_VIDEO_INFO_HEIGHT (&convert->in_info);
|
||||
|
||||
if (width != convert->out_width || height != convert->out_height)
|
||||
return FALSE;
|
||||
|
||||
in_format = GST_VIDEO_INFO_FORMAT (&convert->in_info);
|
||||
out_format = GST_VIDEO_INFO_FORMAT (&convert->out_info);
|
||||
|
||||
in_matrix = convert->in_info.colorimetry.matrix;
|
||||
out_matrix = convert->out_info.colorimetry.matrix;
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue