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Avoid calling g_type_from_name #2535

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Kleis Auke Wolthuizen 2021-01-21 18:50:32 +01:00 committed by Lovell Fuller
parent ceff628add
commit 573ed5f4b5
1 changed files with 33 additions and 26 deletions
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59
src/common.cc
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@ -195,31 +195,38 @@ namespace sharp {
return id; return id;
} }
/**
* Regenerate this table with something like:
*
* $ vips -l foreign | grep -i load | awk '{ print $2, $1; }'
*
* Plus a bit of editing.
*/
std::map<std::string, ImageType> loaderToType = { std::map<std::string, ImageType> loaderToType = {
{ "jpegload", ImageType::JPEG }, { "VipsForeignLoadJpegFile", ImageType::JPEG },
{ "jpegload_buffer", ImageType::JPEG }, { "VipsForeignLoadJpegBuffer", ImageType::JPEG },
{ "pngload", ImageType::PNG }, { "VipsForeignLoadPngFile", ImageType::PNG },
{ "pngload_buffer", ImageType::PNG }, { "VipsForeignLoadPngBuffer", ImageType::PNG },
{ "webpload", ImageType::WEBP }, { "VipsForeignLoadWebpFile", ImageType::WEBP },
{ "webpload_buffer", ImageType::WEBP }, { "VipsForeignLoadWebpBuffer", ImageType::WEBP },
{ "tiffload", ImageType::TIFF }, { "VipsForeignLoadTiffFile", ImageType::TIFF },
{ "tiffload_buffer", ImageType::TIFF }, { "VipsForeignLoadTiffBuffer", ImageType::TIFF },
{ "gifload", ImageType::GIF }, { "VipsForeignLoadGifFile", ImageType::GIF },
{ "gifload_buffer", ImageType::GIF }, { "VipsForeignLoadGifBuffer", ImageType::GIF },
{ "svgload", ImageType::SVG }, { "VipsForeignLoadSvgFile", ImageType::SVG },
{ "svgload_buffer", ImageType::SVG }, { "VipsForeignLoadSvgBuffer", ImageType::SVG },
{ "heifload", ImageType::HEIF }, { "VipsForeignLoadHeifFile", ImageType::HEIF },
{ "heifload_buffer", ImageType::HEIF }, { "VipsForeignLoadHeifBuffer", ImageType::HEIF },
{ "pdfload", ImageType::PDF }, { "VipsForeignLoadPdfFile", ImageType::PDF },
{ "pdfload_buffer", ImageType::PDF }, { "VipsForeignLoadPdfBuffer", ImageType::PDF },
{ "magickload", ImageType::MAGICK }, { "VipsForeignLoadMagickFile", ImageType::MAGICK },
{ "magickload_buffer", ImageType::MAGICK }, { "VipsForeignLoadMagickBuffer", ImageType::MAGICK },
{ "openslideload", ImageType::OPENSLIDE }, { "VipsForeignLoadOpenslide", ImageType::OPENSLIDE },
{ "ppmload", ImageType::PPM }, { "VipsForeignLoadPpmFile", ImageType::PPM },
{ "fitsload", ImageType::FITS }, { "VipsForeignLoadFits", ImageType::FITS },
{ "openexrload", ImageType::EXR }, { "VipsForeignLoadOpenexr", ImageType::EXR },
{ "vipsload", ImageType::VIPS }, { "VipsForeignLoadVips", ImageType::VIPS },
{ "rawload", ImageType::RAW } { "VipsForeignLoadRaw", ImageType::RAW }
}; };
/* /*
@ -229,7 +236,7 @@ namespace sharp {
ImageType imageType = ImageType::UNKNOWN; ImageType imageType = ImageType::UNKNOWN;
char const *load = vips_foreign_find_load_buffer(buffer, length); char const *load = vips_foreign_find_load_buffer(buffer, length);
if (load != nullptr) { if (load != nullptr) {
auto it = loaderToType.find(vips_nickname_find(g_type_from_name(load))); auto it = loaderToType.find(load);
if (it != loaderToType.end()) { if (it != loaderToType.end()) {
imageType = it->second; imageType = it->second;
} }
@ -244,7 +251,7 @@ namespace sharp {
ImageType imageType = ImageType::UNKNOWN; ImageType imageType = ImageType::UNKNOWN;
char const *load = vips_foreign_find_load(file); char const *load = vips_foreign_find_load(file);
if (load != nullptr) { if (load != nullptr) {
auto it = loaderToType.find(vips_nickname_find(g_type_from_name(load))); auto it = loaderToType.find(load);
if (it != loaderToType.end()) { if (it != loaderToType.end()) {
imageType = it->second; imageType = it->second;
} }