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Add experimental support for HEIF images #1105

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Requires a custom, globally-installed libvips compiled with libheif
This commit is contained in:
Lovell Fuller
2019-07-04 13:20:24 +01:00
parent 3ff3353550
commit b737d4601e
14 changed files with 228 additions and 4 deletions
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6
src/pipeline.h
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@@ -148,6 +148,9 @@ struct PipelineBaton {
int tiffTileWidth;
double tiffXres;
double tiffYres;
int heifQuality;
int heifCompression; // TODO(libvips 8.9.0): VipsForeignHeifCompression
bool heifLossless;
std::string err;
bool withMetadata;
int withMetadataOrientation;
@@ -247,6 +250,9 @@ struct PipelineBaton {
tiffTileWidth(256),
tiffXres(1.0),
tiffYres(1.0),
heifQuality(80),
heifCompression(1), // TODO(libvips 8.9.0): VIPS_FOREIGN_HEIF_COMPRESSION_HEVC
heifLossless(false),
withMetadata(false),
withMetadataOrientation(-1),
convKernelWidth(0),