From b2542417cd4dc81c49faa242c3bfdacab853ba6c Mon Sep 17 00:00:00 2001 From: James Zern Date: Fri, 22 Jul 2016 16:01:09 -0700 Subject: [PATCH] vp8/postproc: fix implicit float conversion float->int as reported by -Wfloat-conversion Change-Id: I0089e8847b218c47526bcfbb0fffd9aad7c5adb3 --- vp8/common/postproc.c | 17 ++++++++++------- 1 file changed, 10 insertions(+), 7 deletions(-) diff --git a/vp8/common/postproc.c b/vp8/common/postproc.c index 3a3b334..b0e89ee 100644 --- a/vp8/common/postproc.c +++ b/vp8/common/postproc.c @@ -24,13 +24,16 @@ #include #include -#define RGB_TO_YUV(t) \ - ((0.257 * (float)(t >> 16)) + (0.504 * (float)(t >> 8 & 0xff)) + \ - (0.098 * (float)(t & 0xff)) + 16), \ - (-(0.148 * (float)(t >> 16)) - (0.291 * (float)(t >> 8 & 0xff)) + \ - (0.439 * (float)(t & 0xff)) + 128), \ - ((0.439 * (float)(t >> 16)) - (0.368 * (float)(t >> 8 & 0xff)) - \ - (0.071 * (float)(t & 0xff)) + 128) +#define RGB_TO_YUV(t) \ + (unsigned char)((0.257 * (float)(t >> 16)) + \ + (0.504 * (float)(t >> 8 & 0xff)) + \ + (0.098 * (float)(t & 0xff)) + 16), \ + (unsigned char)(-(0.148 * (float)(t >> 16)) - \ + (0.291 * (float)(t >> 8 & 0xff)) + \ + (0.439 * (float)(t & 0xff)) + 128), \ + (unsigned char)((0.439 * (float)(t >> 16)) - \ + (0.368 * (float)(t >> 8 & 0xff)) - \ + (0.071 * (float)(t & 0xff)) + 128) /* global constants */ #if CONFIG_POSTPROC_VISUALIZER -- 2.7.4