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Adds AVIF support

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* This adds a new type AVIF to the supported type list if libvips >= 8.9.0
 * Calls libheif through libvips with the AV1 compression set to save AVIF images.
This commit is contained in:
Lars Fronius 2020-10-10 10:59:35 +02:00
parent 4f683f98d8
commit 83c14048e0
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GPG key ID: 9799DF92255C2D0C
9 changed files with 86 additions and 9 deletions
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18
vips.h
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@ -34,6 +34,7 @@ enum types {
SVG,
MAGICK,
HEIF,
AVIF
};
typedef struct {
@ -335,7 +336,7 @@ vips_pngsave_bridge(VipsImage *in, void **buf, size_t *len, int strip, int compr
"compression", compression,
"interlace", INT_TO_GBOOLEAN(interlace),
"filter", VIPS_FOREIGN_PNG_FILTER_ALL,
"palette", INT_TO_GBOOLEAN(palette),
"palette", INT_TO_GBOOLEAN(palette),
NULL
);
#else
@ -367,6 +368,21 @@ vips_tiffsave_bridge(VipsImage *in, void **buf, size_t *len) {
#endif
}
int
vips_avifsave_bridge(VipsImage *in, void **buf, size_t *len, int strip, int quality, int lossless) {
#if (VIPS_MAJOR_VERSION > 8 || (VIPS_MAJOR_VERSION == 8 && VIPS_MINOR_VERSION >= 9))
return vips_heifsave_buffer(in, buf, len,
"strip", INT_TO_GBOOLEAN(strip),
"Q", quality,
"lossless", INT_TO_GBOOLEAN(lossless),
"compression", VIPS_FOREIGN_HEIF_COMPRESSION_AV1,
NULL
);
#else
return 0;
#endif
}
int
vips_heifsave_bridge(VipsImage *in, void **buf, size_t *len, int strip, int quality, int lossless) {
#if (VIPS_MAJOR_VERSION > 8 || (VIPS_MAJOR_VERSION == 8 && VIPS_MINOR_VERSION >= 8))