deinterlace_scanline_weave_packed (GstDeinterlaceSimpleMethod * self,
guint8 * out, const GstDeinterlaceScanlineData * scanlines)
{
- memcpy (out, scanlines->m1, self->parent.row_stride[0]);
+ if (scanlines->m1 == NULL) {
+ memcpy (out, scanlines->t0, self->parent.row_stride[0]);
+ } else {
+ memcpy (out, scanlines->m1, self->parent.row_stride[0]);
+ }
}
static void
deinterlace_scanline_weave_planar_y (GstDeinterlaceSimpleMethod * self,
guint8 * out, const GstDeinterlaceScanlineData * scanlines)
{
- memcpy (out, scanlines->m1, self->parent.row_stride[0]);
+ if (scanlines->m1 == NULL) {
+ memcpy (out, scanlines->t0, self->parent.row_stride[0]);
+ } else {
+ memcpy (out, scanlines->m1, self->parent.row_stride[0]);
+ }
}
static void
deinterlace_scanline_weave_planar_u (GstDeinterlaceSimpleMethod * self,
guint8 * out, const GstDeinterlaceScanlineData * scanlines)
{
- memcpy (out, scanlines->m1, self->parent.row_stride[1]);
+ if (scanlines->m1 == NULL) {
+ memcpy (out, scanlines->t0, self->parent.row_stride[1]);
+ } else {
+ memcpy (out, scanlines->m1, self->parent.row_stride[1]);
+ }
}
static void
deinterlace_scanline_weave_planar_v (GstDeinterlaceSimpleMethod * self,
guint8 * out, const GstDeinterlaceScanlineData * scanlines)
{
- memcpy (out, scanlines->m1, self->parent.row_stride[2]);
+ if (scanlines->m1 == NULL) {
+ memcpy (out, scanlines->t0, self->parent.row_stride[2]);
+ } else {
+ memcpy (out, scanlines->m1, self->parent.row_stride[2]);
+ }
}
static void
copy_scanline_packed (GstDeinterlaceSimpleMethod * self,
guint8 * out, const GstDeinterlaceScanlineData * scanlines)
{
- /* FIXME: original code used m2 and m0 but this looks really bad */
- if (scanlines->bottom_field) {
- memcpy (out, scanlines->bb0, self->parent.row_stride[0]);
- } else {
- memcpy (out, scanlines->bb2, self->parent.row_stride[0]);
- }
+ memcpy (out, scanlines->m0, self->parent.row_stride[0]);
}
static void
copy_scanline_planar_y (GstDeinterlaceSimpleMethod * self,
guint8 * out, const GstDeinterlaceScanlineData * scanlines)
{
- /* FIXME: original code used m2 and m0 but this looks really bad */
- if (scanlines->bottom_field) {
- memcpy (out, scanlines->bb0, self->parent.row_stride[0]);
- } else {
- memcpy (out, scanlines->bb2, self->parent.row_stride[0]);
- }
+ memcpy (out, scanlines->m0, self->parent.row_stride[0]);
}
static void
copy_scanline_planar_u (GstDeinterlaceSimpleMethod * self,
guint8 * out, const GstDeinterlaceScanlineData * scanlines)
{
- /* FIXME: original code used m2 and m0 but this looks really bad */
- if (scanlines->bottom_field) {
- memcpy (out, scanlines->bb0, self->parent.row_stride[1]);
- } else {
- memcpy (out, scanlines->bb2, self->parent.row_stride[1]);
- }
+ memcpy (out, scanlines->m0, self->parent.row_stride[1]);
}
static void
copy_scanline_planar_v (GstDeinterlaceSimpleMethod * self,
guint8 * out, const GstDeinterlaceScanlineData * scanlines)
{
- /* FIXME: original code used m2 and m0 but this looks really bad */
- if (scanlines->bottom_field) {
- memcpy (out, scanlines->bb0, self->parent.row_stride[2]);
- } else {
- memcpy (out, scanlines->bb2, self->parent.row_stride[2]);
- }
+ memcpy (out, scanlines->m0, self->parent.row_stride[2]);
}
G_DEFINE_TYPE (GstDeinterlaceMethodWeaveTFF, gst_deinterlace_method_weave_tff,
GstDeinterlaceSimpleMethodClass *dism_class =
(GstDeinterlaceSimpleMethodClass *) klass;
- dim_class->fields_required = 3;
+ dim_class->fields_required = 2;
dim_class->name = "Progressive: Top Field First";
dim_class->nick = "weavetff";
- dim_class->latency = 0;
+ dim_class->latency = 1;
dism_class->interpolate_scanline_ayuv = deinterlace_scanline_weave_packed;
dism_class->interpolate_scanline_yuy2 = deinterlace_scanline_weave_packed;