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jxlsave: avoid using deprecated functions (#2989)

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* jxlsave: avoid using deprecated functions

The upcoming libjxl 0.7 has deprecated a number of functions.

* Prefer to use `ifdef` instead
This commit is contained in:
Kleis Auke Wolthuizen 2022-08-14 16:54:21 +02:00 committed by GitHub
parent 34427d83a0
commit f36196db1b
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3 changed files with 32 additions and 8 deletions
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7
configure.ac
View File

@ -847,6 +847,13 @@ if test x"$with_libjxl" != x"no"; then
with_libjxl=yes
AS_IF([test x"$with_libjxl_module" = x"no"],
[PACKAGES_USED="$PACKAGES_USED libjxl"])
PKG_CHECK_MODULES(LIBJXL_0_7, libjxl >= 0.7,
[AC_DEFINE(HAVE_LIBJXL_0_7,1,[define if you have libjxl >= 0.7])
],
[:
]
)
],
[AS_IF([test x"$with_libjxl" = x"test"],
AC_MSG_WARN([libjxl not found; disabling libjxl support]),

30
libvips/foreign/jxlsave.c
View File

@ -229,7 +229,11 @@ vips_foreign_save_jxl_build( VipsObject *object )
VipsForeignSaveJxl *jxl = (VipsForeignSaveJxl *) object;
VipsImage **t = (VipsImage **) vips_object_local_array( object, 5 );
JxlEncoderOptions *options;
#ifdef HAVE_LIBJXL_0_7
JxlEncoderFrameSettings *frame_settings;
#else
JxlEncoderOptions *frame_settings;
#endif
JxlEncoderStatus status;
VipsImage *in;
VipsBandFormat format;
@ -415,23 +419,33 @@ vips_foreign_save_jxl_build( VipsObject *object )
if( vips_image_wio_input( in ) )
return( -1 );
options = JxlEncoderOptionsCreate( jxl->encoder, NULL );
JxlEncoderOptionsSetDecodingSpeed( options, jxl->tier );
JxlEncoderOptionsSetDistance( options, jxl->distance );
JxlEncoderOptionsSetEffort( options, jxl->effort );
JxlEncoderOptionsSetLossless( options, jxl->lossless );
#ifdef HAVE_LIBJXL_0_7
frame_settings = JxlEncoderFrameSettingsCreate( jxl->encoder, NULL );
JxlEncoderFrameSettingsSetOption( frame_settings,
JXL_ENC_FRAME_SETTING_DECODING_SPEED, jxl->tier );
JxlEncoderSetFrameDistance( frame_settings, jxl->distance );
JxlEncoderFrameSettingsSetOption( frame_settings,
JXL_ENC_FRAME_SETTING_EFFORT, jxl->effort );
JxlEncoderSetFrameLossless( frame_settings, jxl->lossless );
#else
frame_settings = JxlEncoderOptionsCreate( jxl->encoder, NULL );
JxlEncoderOptionsSetDecodingSpeed( frame_settings, jxl->tier );
JxlEncoderOptionsSetDistance( frame_settings, jxl->distance );
JxlEncoderOptionsSetEffort( frame_settings, jxl->effort );
JxlEncoderOptionsSetLossless( frame_settings, jxl->lossless );
#endif
#ifdef DEBUG
vips_foreign_save_jxl_print_info( &jxl->info );
vips_foreign_save_jxl_print_format( &jxl->format );
printf( "JxlEncoderOptions:\n" );
printf( "JxlEncoderFrameSettings:\n" );
printf( " tier = %d\n", jxl->tier );
printf( " distance = %g\n", jxl->distance );
printf( " effort = %d\n", jxl->effort );
printf( " lossless = %d\n", jxl->lossless );
#endif /*DEBUG*/
if( JxlEncoderAddImageFrame( options, &jxl->format,
if( JxlEncoderAddImageFrame( frame_settings, &jxl->format,
VIPS_IMAGE_ADDR( in, 0, 0 ),
VIPS_IMAGE_SIZEOF_IMAGE( in ) ) ) {
vips_foreign_save_jxl_error( jxl, "JxlEncoderAddImageFrame" );

3
meson.build
View File

@ -484,6 +484,9 @@ if libjxl_found
if cc.has_function('JxlEncoderInitBasicInfo', prefix: '#include <jxl/encode.h>', dependencies: libjxl_dep)
cfg_var.set('HAVE_LIBJXL_JXLENCODERINITBASICINFO', '1')
endif
if libjxl_dep.version().version_compare('>=0.7')
cfg_var.set('HAVE_LIBJXL_0_7', '1')
endif
endif
libpoppler_dep = dependency('poppler-glib', version: '>=0.16.0', required: get_option('poppler'))