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comparison engine/core/video/image.cpp @ 161:e62122d12727

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Fixed a tiny off-by-one in the getBixel function.
author phoku@33b003aa-7bff-0310-803a-e67f0ece8222
date Tue, 14 Oct 2008 20:20:29 +0000
parents 90005975cdbb
children c3418554467f
comparison
equal deleted inserted replaced
160:9a05ba6735b1 161:e62122d12727
106 void Image::setYShift(int yshift) { 106 void Image::setYShift(int yshift) {
107 m_yshift = yshift; 107 m_yshift = yshift;
108 } 108 }
109 109
110 void Image::getPixelRGBA(int x, int y, uint8_t* r, uint8_t* g, uint8_t* b, uint8_t* a) { 110 void Image::getPixelRGBA(int x, int y, uint8_t* r, uint8_t* g, uint8_t* b, uint8_t* a) {
111 if ((x < 0) || (x >= m_surface->w) || (y < 0) || (y >= m_surface->h)) { 111 if ((x < 0) || (x > m_surface->w) || (y < 0) || (y > m_surface->h)) {
112 r = 0; 112 r = 0;
113 g = 0; 113 g = 0;
114 b = 0; 114 b = 0;
115 a = 0; 115 a = 0;
116 return; 116 return;