gst_base_text_overlay_set_composition (overlay);
}
-#define BOX_XPAD 6
-#define BOX_YPAD 6
-
static inline void
gst_base_text_overlay_shade_planar_Y (GstBaseTextOverlay * overlay,
GstVideoFrame * dest, gint x0, gint x1, gint y0, gint y1)
dest_stride = dest->info.stride[0];
dest_ptr = dest->data[0];
- x0 = CLAMP (x0 - BOX_XPAD, 0, overlay->width);
- x1 = CLAMP (x1 + BOX_XPAD, 0, overlay->width);
-
- y0 = CLAMP (y0 - BOX_YPAD, 0, overlay->height);
- y1 = CLAMP (y1 + BOX_YPAD, 0, overlay->height);
-
for (i = y0; i < y1; ++i) {
for (j = x0; j < x1; ++j) {
gint y = dest_ptr[(i * dest_stride) + j] + overlay->shading_value;
dest_ptr = GST_VIDEO_FRAME_COMP_DATA (dest, 0);
pixel_stride = GST_VIDEO_FRAME_COMP_PSTRIDE (dest, 0);
- x0 = CLAMP (x0 - BOX_XPAD, 0, overlay->width);
- x1 = CLAMP (x1 + BOX_XPAD, 0, overlay->width);
-
- y0 = CLAMP (y0 - BOX_YPAD, 0, overlay->height);
- y1 = CLAMP (y1 + BOX_YPAD, 0, overlay->height);
-
if (x0 != 0)
x0 = GST_VIDEO_FORMAT_INFO_SCALE_WIDTH (dest->info.finfo, 0, x0);
if (x1 != 0)
dest_ptr = dest->data[0];
- x0 = CLAMP (x0 - BOX_XPAD, 0, overlay->width);
- x1 = CLAMP (x1 + BOX_XPAD, 0, overlay->width);
-
- y0 = CLAMP (y0 - BOX_YPAD, 0, overlay->height);
- y1 = CLAMP (y1 + BOX_YPAD, 0, overlay->height);
-
for (i = y0; i < y1; i++) {
for (j = x0; j < x1; j++) {
gint y, y_pos, k;
\
dest_ptr = dest->data[0];\
\
- x0 = CLAMP (x0 - BOX_XPAD, 0, overlay->width);\
- x1 = CLAMP (x1 + BOX_XPAD, 0, overlay->width);\
- \
- y0 = CLAMP (y0 - BOX_YPAD, 0, overlay->height);\
- y1 = CLAMP (y1 + BOX_YPAD, 0, overlay->height);\
- \
for (i = y0; i < y1; i++) {\
for (j = x0; j < x1; j++) {\
gint y, y_pos, k;\
overlay->need_render = FALSE;
}
+/* FIXME: should probably be relative to width/height (adjusted for PAR) */
+#define BOX_XPAD 6
+#define BOX_YPAD 6
+
static void
gst_base_text_overlay_shade_background (GstBaseTextOverlay * overlay,
GstVideoFrame * frame, gint x0, gint x1, gint y0, gint y1)
{
+ x0 = CLAMP (x0 - BOX_XPAD, 0, overlay->width);
+ x1 = CLAMP (x1 + BOX_XPAD, 0, overlay->width);
+
+ y0 = CLAMP (y0 - BOX_YPAD, 0, overlay->height);
+ y1 = CLAMP (y1 + BOX_YPAD, 0, overlay->height);
+
switch (overlay->format) {
case GST_VIDEO_FORMAT_I420:
case GST_VIDEO_FORMAT_NV12: