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Silenced some MSVC warnings

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svn-id: r55699
This commit is contained in:
Filippos Karapetis 2011-01-31 23:19:00 +00:00
parent e2d3521d7d
commit c0ce8a839e
1 changed files with 3 additions and 3 deletions
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6
graphics/jpeg.cpp
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@ -49,7 +49,7 @@ static const uint8 _zigZagOrder[64] = {
53, 60, 61, 54, 47, 55, 62, 63
};
static const float _cosine32[32] = {
static const double _cosine32[32] = {
1.000000000000000, 0.980785280403230, 0.923879532511287, 0.831469612302545,
0.707106781186548, 0.555570233019602, 0.382683432365090, 0.195090322016128,
0.000000000000000, -0.195090322016128, -0.382683432365090, -0.555570233019602,
@ -513,10 +513,10 @@ float JPEG::idct(int x, int y, int weight, int fx, int fy) {
float ret = (float)weight * _cosine32[vx_in] * _cosine32[vy_in];
if (fx == 0)
ret /= M_SQRT2;
ret /= (float)M_SQRT2;
if (fy == 0)
ret /= M_SQRT2;
ret /= (float)M_SQRT2;
return ret;
}