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cog: Fix cog_virt_frame_new_convert_u8()

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Conversion was using uninitialized data instead of source frame.
Fixes #626425.
This commit is contained in:
Jonathan Rosser 2010-09-05 15:34:13 -07:00 committed by David Schleef
parent eea40e46e2
commit 62ae33d3d6
1 changed files with 1 additions and 3 deletions
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4
ext/cog/cogvirtframe.c
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@ -1819,8 +1819,7 @@ convert_u8_s16 (CogFrame * frame, void *_dest, int component, int i)
int16_t *src;
src = cog_virt_frame_get_line (frame->virt_frame1, component, i);
orc_addc_convert_u8_s16 (dest, frame->virt_priv,
frame->components[component].width);
orc_addc_convert_u8_s16 (dest, src, frame->components[component].width);
}
CogFrame *
@ -1834,7 +1833,6 @@ cog_virt_frame_new_convert_u8 (CogFrame * vf)
virt_frame = cog_frame_new_virtual (NULL, format, vf->width, vf->height);
virt_frame->virt_frame1 = vf;
virt_frame->render_line = convert_u8_s16;
virt_frame->virt_priv = g_malloc (sizeof (int16_t) * vf->width);
return virt_frame;
}