129     float p0 = getElementAt1(p, iPixel);  in getSample_A()  local
131     float r = p0 * w0 + p1 * w1;  in getSample_A()
139     float p0 = getElementAt1(p, iPixel);  in getSample_L()  local
141     float r = p0 * w0 + p1 * w1;  in getSample_L()
149     float2 p0 = getElementAt2(p, iPixel);  in getSample_LA()  local
151     float2 r = p0 * w0 + p1 * w1;  in getSample_LA()
159     float3 p0 = getElementAt3(p, iPixel);  in getSample_RGB()  local
161     float3 r = p0 * w0 + p1 * w1;  in getSample_RGB()
169     float3 p0 = getElementAt565(p, iPixel);  in getSample_565()  local
171     float3 r = p0 * w0 + p1 * w1;  in getSample_565()
179     float4 p0 = getElementAt4(p, iPixel);  in getSample_RGBA()  local
181     float4 r = p0 * w0 + p1 * w1;  in getSample_RGBA()
191     float p0 = getElementAt1(p, stride, locX, locY);  in getSample_A()  local
195     float r = p0 * w0 + p1 * w1 + p2 * w2 + p3 * w3;  in getSample_A()
204     float p0 = getElementAt1(p, stride, locX, locY);  in getSample_L()  local
208     float r = p0 * w0 + p1 * w1 + p2 * w2 + p3 * w3;  in getSample_L()
217     float2 p0 = getElementAt2(p, stride, locX, locY);  in getSample_LA()  local
221     float2 r = p0 * w0 + p1 * w1 + p2 * w2 + p3 * w3;  in getSample_LA()
230     float4 p0 = getElementAt4(p, stride, locX, locY);  in getSample_RGB()  local
234     float4 r = p0 * w0 + p1 * w1 + p2 * w2 + p3 * w3;  in getSample_RGB()
243     float4 p0 = getElementAt4(p, stride, locX, locY);  in getSample_RGBA()  local
247     float4 r = p0 * w0 + p1 * w1 + p2 * w2 + p3 * w3;  in getSample_RGBA()
255     float3 p0 = getElementAt565(p, stride, locX, locY);  in getSample_565()  local
259     float3 r = p0 * w0 + p1 * w1 + p2 * w2 + p3 * w3;  in getSample_565()