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Add support for animated WebP and GIF (via magick) (#2012)

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This commit is contained in:
Tomáš Szabo
2020-08-17 15:48:38 +02:00
committed by GitHub
parent 45653ca2e7
commit cb1baede87
12 changed files with 328 additions and 7 deletions
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9
src/common.h
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@@ -88,10 +88,12 @@ namespace sharp {
std::string AttrAsStr(Napi::Object obj, std::string attr);
uint32_t AttrAsUint32(Napi::Object obj, std::string attr);
int32_t AttrAsInt32(Napi::Object obj, std::string attr);
int32_t AttrAsInt32(Napi::Object obj, unsigned int const attr);
double AttrAsDouble(Napi::Object obj, std::string attr);
double AttrAsDouble(Napi::Object obj, unsigned int const attr);
bool AttrAsBool(Napi::Object obj, std::string attr);
std::vector<double> AttrAsRgba(Napi::Object obj, std::string attr);
std::vector<int32_t> AttrAsInt32Vector(Napi::Object obj, std::string attr);
// Create an InputDescriptor instance from a Napi::Object describing an input image
InputDescriptor* CreateInputDescriptor(Napi::Object input);
@@ -125,6 +127,7 @@ namespace sharp {
bool IsJpeg(std::string const &str);
bool IsPng(std::string const &str);
bool IsWebp(std::string const &str);
bool IsGif(std::string const &str);
bool IsTiff(std::string const &str);
bool IsHeic(std::string const &str);
bool IsHeif(std::string const &str);
@@ -184,6 +187,12 @@ namespace sharp {
*/
VImage RemoveExifOrientation(VImage image);
/*
Set animation properties if necessary.
Non-provided properties will be loaded from image.
*/
VImage SetAnimationProperties(VImage image, int pageHeight, std::vector<int> delay, int loop);
/*
Does this image have a non-default density?
*/