mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-12-26 02:00:33 +00:00
Code Issues 1 Projects Releases Wiki Activity

gst/smpte/gstsmpte.c: Allocate buffers of the right size.

Browse source 
Original commit message from CVS:
* gst/smpte/gstsmpte.c: (gst_smpte_collected):
Allocate buffers of the right size.
The proper size of a I420 buffer in bytes is:
width * height * 3
------------------
2
This commit is contained in:
Edward Hervey 2007-01-19 09:48:47 +00:00
parent 914b79faa6
commit 5d45f48fca
2 changed files with 13 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
ChangeLog
View file

@ -1,3 +1,13 @@
2007-01-19 Edward Hervey <edward@fluendo.com>
* gst/smpte/gstsmpte.c: (gst_smpte_collected):
Allocate buffers of the right size.
The proper size of a I420 buffer in bytes is:
width * height * 3
------------------
2
2007-01-18 Tim-Philipp Müller <tim at centricular dot net> 2007-01-18 Tim-Philipp Müller <tim at centricular dot net>
* gst/smpte/gstsmpte.c: (gst_smpte_init): * gst/smpte/gstsmpte.c: (gst_smpte_init):

6
gst/smpte/gstsmpte.c
View file

@ -436,17 +436,17 @@ gst_smpte_collected (GstCollectPads * pads, GstSMPTE * smpte)
if (in1 == NULL) { if (in1 == NULL) {
/* if no input, make picture black */ /* if no input, make picture black */
in1 = gst_buffer_new_and_alloc (smpte->width * smpte->height * 3); in1 = gst_buffer_new_and_alloc (smpte->width * smpte->height * 3 / 2);
fill_i420 (GST_BUFFER_DATA (in1), smpte->width, smpte->height, 7); fill_i420 (GST_BUFFER_DATA (in1), smpte->width, smpte->height, 7);
} }
if (in2 == NULL) { if (in2 == NULL) {
/* if no input, make picture white */ /* if no input, make picture white */
in2 = gst_buffer_new_and_alloc (smpte->width * smpte->height * 3); in2 = gst_buffer_new_and_alloc (smpte->width * smpte->height * 3 / 2);
fill_i420 (GST_BUFFER_DATA (in2), smpte->width, smpte->height, 0); fill_i420 (GST_BUFFER_DATA (in2), smpte->width, smpte->height, 0);
} }
if (smpte->position < smpte->end_position) { if (smpte->position < smpte->end_position) {
outbuf = gst_buffer_new_and_alloc (smpte->width * smpte->height * 3); outbuf = gst_buffer_new_and_alloc (smpte->width * smpte->height * 3 / 2);
/* set caps if not done yet */ /* set caps if not done yet */
if (!GST_PAD_CAPS (smpte->srcpad)) { if (!GST_PAD_CAPS (smpte->srcpad)) {