Image::WritePFM: remove unnecessary cast

74681783 · Matt Pharr · 634f8f90 · 74681783
隐藏空白更改
内联并排

Showing with 1 addition and 2 deletion

src/pbrt/util/image.cpp src/pbrt/util/image.cpp +1 -2

未找到文件。
--- a/src/pbrt/util/image.cpp
+++ b/src/pbrt/util/image.cpp
@@ -1685,8 +1685,7 @@ bool Image::WritePFM(const std::string &filename, const ImageMetadata &metadata)
                    scanline[3 * x + c] = GetChannel({x, y}, c);
            }
        }
-        if (fwrite(&scanline[0], sizeof(float), 3 * resolution.x, fp) <
-            (size_t)(3 * resolution.x))
+        if (fwrite(&scanline[0], sizeof(float), 3 * resolution.x, fp) < 3 * resolution.x)
            goto fail;
    }