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Subject: libv4l: fixup konica yuv420 conversion code Author: Hans de Goede <[email protected]> Date: Sun Jul 4 12:56:20 2010 +0200 Signed-off-by: Hans de Goede <[email protected]> lib/libv4lconvert/spca501.c | 7 +++---- 1 files changed, 3 insertions(+), 4 deletions(-) --- http://git.linuxtv.org/v4l-utils.git?a=commitdiff;h=e5145a8748d9c72d6eca786584e6819a9696da01 diff --git a/lib/libv4lconvert/spca501.c b/lib/libv4lconvert/spca501.c index bf0e08a..a8e2725 100644 --- a/lib/libv4lconvert/spca501.c +++ b/lib/libv4lconvert/spca501.c @@ -199,8 +199,7 @@ void v4lconvert_konica_yuv420_to_yuv420(const unsigned char *src, vdest = udest + (width * height) / 4; } - no_blocks = width * height * 3 / 2; - no_blocks /= 256; + no_blocks = width * height / 256; for (i = 0; i < no_blocks; i++) { /* copy 256 Y pixels */ memcpy(ydest, src, 256); @@ -213,8 +212,8 @@ void v4lconvert_konica_yuv420_to_yuv420(const unsigned char *src, udest += 64; /* copy 64 V pixels */ - memcpy(udest, src, 64); + memcpy(vdest, src, 64); src += 64; - udest += 64; + vdest += 64; } } _______________________________________________ linuxtv-commits mailing list [email protected] http://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
