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Fix ternary operator to decide to store an image in Grayscale or RGB #3553

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Merged
datumbox merged 2 commits into from
Mar 12, 2021
Merged

Fix ternary operator to decide to store an image in Grayscale or RGB #3553

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1bb0498
Fix ternary operator to decide to store an image in Grayscale or RGB
andfoy Mar 11, 2021
37cc250
Merge branch 'master' into fix_grayscale_loading
datumbox Mar 12, 2021
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2 changes: 1 addition & 1 deletion torchvision/csrc/io/image/cpu/encode_png.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -128,7 +128,7 @@ torch::Tensor encode_png(const torch::Tensor& data, int64_t compression_level) {
png_set_write_fn(png_write, &buf_info, torch_png_write_data, NULL);

// Set output image information
auto color_type = PNG_COLOR_TYPE_GRAY ? channels == 1 : PNG_COLOR_TYPE_RGB;
auto color_type = channels == 1 ? PNG_COLOR_TYPE_GRAY : PNG_COLOR_TYPE_RGB;
png_set_IHDR(
png_write,
info_ptr,
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