From 4a621f2f0880a440dd1751ec96372e3965e64ca6 Mon Sep 17 00:00:00 2001
From: Juergen Keil <jkeil@users.sourceforge.net>
Date: Sun, 13 Oct 2002 17:24:29 +0000
Subject: yuv2rgb_mlib needs an even YUV2 width. It was segfaulting on Solaris
 SPARC with MediaLib.

CVS patchset: 2826
CVS date: 2002/10/13 17:24:29
---
 src/video_out/yuv2rgb_mlib.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/video_out/yuv2rgb_mlib.c')

diff --git a/src/video_out/yuv2rgb_mlib.c b/src/video_out/yuv2rgb_mlib.c
index c627e8a73..d0ebd598b 100644
--- a/src/video_out/yuv2rgb_mlib.c
+++ b/src/video_out/yuv2rgb_mlib.c
@@ -29,6 +29,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <assert.h>
 #include <inttypes.h>
 #include <mlib_video.h>
 
@@ -82,6 +83,7 @@ static void mlib_yuv420_rgb24 (yuv2rgb_t *this,
     dy = 0;
     dst_height = this->dest_height;
 
+    assert((this->dest_width&1) == 0);	/* mlib needs an even YUV2 width */
     for (;;) {
       scale_line (pu, this->u_buffer,
 		  this->dest_width >> 1, this->step_dx);
@@ -156,6 +158,7 @@ static void mlib_yuv420_argb32 (yuv2rgb_t *this,
     dy = 0;
     dst_height = this->dest_height;
 
+    assert((this->dest_width&1) == 0);	/* mlib needs an even YUV2 width */
     for (;;) {
       scale_line (pu, this->u_buffer,
 		  this->dest_width >> 1, this->step_dx);
@@ -230,6 +233,7 @@ static void mlib_yuv420_abgr32 (yuv2rgb_t *this,
     dy = 0;
     dst_height = this->dest_height;
 
+    assert((this->dest_width&1) == 0);	/* mlib needs an even YUV2 width */
     for (;;) {
       scale_line (pu, this->u_buffer,
 		  this->dest_width >> 1, this->step_dx);
-- 
cgit v1.2.3