diff options
Diffstat (limited to 'recipes-multimedia/gstreamer/gstreamer1.0-plugins-base/0009-MMFMWK-7030-Linux_MX6QP_ARD-IMXCameraApp-When-Enable.patch')
| -rw-r--r-- | recipes-multimedia/gstreamer/gstreamer1.0-plugins-base/0009-MMFMWK-7030-Linux_MX6QP_ARD-IMXCameraApp-When-Enable.patch | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base/0009-MMFMWK-7030-Linux_MX6QP_ARD-IMXCameraApp-When-Enable.patch b/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base/0009-MMFMWK-7030-Linux_MX6QP_ARD-IMXCameraApp-When-Enable.patch new file mode 100644 index 0000000..8055e84 --- /dev/null +++ b/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base/0009-MMFMWK-7030-Linux_MX6QP_ARD-IMXCameraApp-When-Enable.patch @@ -0,0 +1,58 @@ +From c2790999940b0d96a663114c7f7a5af3b6069fef Mon Sep 17 00:00:00 2001 +From: Song Bing <b06498@freescale.com> +Date: Mon, 11 Jan 2016 14:51:17 +0800 +Subject: [PATCH 10/16] MMFMWK-7030 [Linux_MX6QP_ARD]IMXCameraApp:When Enabled + "save time to image" item, preview, find the time can not display completely. + 100% + +As IPU need 8 pixels alignment, add one workaround in base text overlay +to generate 8 pixels alignment text video buffer. The side effect should +cause all text a little smaller. + +Upstream-Status: Inappropriate [i.MX specific] + +Signed-off-by: Song Bing b06498@freescale.com +--- + ext/pango/gstbasetextoverlay.c | 12 ++++++++++-- + 1 file changed, 10 insertions(+), 2 deletions(-) + +diff --git a/ext/pango/gstbasetextoverlay.c b/ext/pango/gstbasetextoverlay.c +index c08e3b0..421340a 100755 +--- a/ext/pango/gstbasetextoverlay.c ++++ b/ext/pango/gstbasetextoverlay.c +@@ -1677,7 +1677,7 @@ gst_base_text_overlay_render_pangocairo (GstBaseTextOverlay * overlay, + gint unscaled_width, unscaled_height; + gint width, height; + gboolean full_width = FALSE; +- double scalef = 1.0; ++ double scalef = 1.0, scalefx, scalefy; + double a, r, g, b; + gdouble shadow_offset = 0.0; + gdouble outline_offset = 0.0; +@@ -1805,6 +1805,14 @@ gst_base_text_overlay_render_pangocairo (GstBaseTextOverlay * overlay, + height = ceil (height * overlay->render_scale); + scalef *= overlay->render_scale; + ++ /* i.MX special, will cause text a little small */ ++ scalefx = scalef * ((gdouble)GST_ROUND_DOWN_8 (width)) / width; ++ scalefy = scalef * ((gdouble)GST_ROUND_DOWN_8 (height)) / height; ++ width = GST_ROUND_DOWN_8 (width); ++ height = GST_ROUND_DOWN_8 (height); ++ GST_DEBUG_OBJECT (overlay, "Rendering with width %d and height %d " ++ , width, height); ++ + if (width <= 0 || height <= 0) { + g_mutex_unlock (GST_BASE_TEXT_OVERLAY_GET_CLASS (overlay)->pango_lock); + GST_DEBUG_OBJECT (overlay, +@@ -1821,7 +1829,7 @@ gst_base_text_overlay_render_pangocairo (GstBaseTextOverlay * overlay, + /* Prepare the transformation matrix. Note that the transformation happens + * in reverse order. So for horizontal text, we will translate and then + * scale. This is important to understand which scale shall be used. */ +- cairo_matrix_init_scale (&cairo_matrix, scalef, scalef); ++ cairo_matrix_init_scale (&cairo_matrix, scalefx, scalefy); + + if (overlay->use_vertical_render) { + gint tmp; +-- +1.9.1 + |