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Fixed compilation with GCC 4.9

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This commit is contained in:
Maarten ter Huurne 2014-05-18 21:19:03 +02:00
parent fe1a586fb3
commit 9e113d88c7
1 changed files with 12 additions and 8 deletions
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20
src/imageio.cpp
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@ -144,15 +144,19 @@ SDL_Surface *loadPNG(const std::string &path) {
goto cleanup; goto cleanup;
} }
// Compute row pointers. // Note: GCC 4.9 doesn't want to jump over 'rowPointers' with goto
png_bytep rowPointers[height]; // if it is in the outer scope.
for (png_uint_32 y = 0; y < height; y++) { {
rowPointers[y] = // Compute row pointers.
static_cast<png_bytep>(surface->pixels) + y * surface->pitch; png_bytep rowPointers[height];
} for (png_uint_32 y = 0; y < height; y++) {
rowPointers[y] =
static_cast<png_bytep>(surface->pixels) + y * surface->pitch;
}
// Read the entire image in one go. // Read the entire image in one go.
png_read_image(png, rowPointers); png_read_image(png, rowPointers);
}
// Read rest of file, and get additional chunks in the info struct. // Read rest of file, and get additional chunks in the info struct.
// Note: We got all we need, so skip this step. // Note: We got all we need, so skip this step.