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package/libheif: fix libjpeg build

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libheif raises the following build failure with libjpeg since bump to
version 1.17.5 in commit 5714126eda and
ebd13a20b8

/home/buildroot/autobuild/instance-3/output-1/build/libheif-1.17.5/libheif/plugins/encoder_jpeg.cc: In function 'heif_error jpeg_encode_image(void*, const heif_image*, heif_image_input_class)':
/home/buildroot/autobuild/instance-3/output-1/build/libheif-1.17.5/libheif/plugins/encoder_jpeg.cc:366:37: error: invalid conversion from 'long unsigned int*' to 'size_t*' {aka 'unsigned int*'} [-fpermissive]
  366 |   jpeg_mem_dest(&cinfo, &outbuffer, &outlength);
      |                                     ^~~~~~~~~~
      |                                     |
      |                                     long unsigned int*

Fixes:
 - http://autobuild.buildroot.org/results/8ca909564c8dabe28ad08c96ebbc04b25592e727

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Fabrice Fontaine 2024-02-28 18:47:21 +01:00 committed by Peter Korsgaard
parent aa443e8251
commit bd5d1f5b6a
1 changed files with 47 additions and 0 deletions
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47
package/libheif/0001-libheif-plugins-encoder_jpeg.cc-fix-libjpeg-build.patch Normal file
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@ -0,0 +1,47 @@
From 33eb948240365434c845b618854403e82a229012 Mon Sep 17 00:00:00 2001
From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Date: Wed, 31 Jan 2024 21:04:37 +0100
Subject: [PATCH] libheif/plugins/encoder_jpeg.cc: fix libjpeg build
Fix the following libjpeg build failure raised since version 1.17.0 and
https://github.com/strukturag/libheif/commit/ebd13a20b8b7f1964939642b08b662ef7e483f39
because third argument of jpeg_mem_dest is defined as size_t* on libjpeg
instead of unsigned long* on jpeg-turbo:
/home/buildroot/autobuild/instance-3/output-1/build/libheif-1.17.5/libheif/plugins/encoder_jpeg.cc: In function 'heif_error jpeg_encode_image(void*, const heif_image*, heif_image_input_class)':
/home/buildroot/autobuild/instance-3/output-1/build/libheif-1.17.5/libheif/plugins/encoder_jpeg.cc:366:37: error: invalid conversion from 'long unsigned int*' to 'size_t*' {aka 'unsigned int*'} [-fpermissive]
366 | jpeg_mem_dest(&cinfo, &outbuffer, &outlength);
| ^~~~~~~~~~
| |
| long unsigned int*
Fix #1008 and #1086
Fixes:
- http://autobuild.buildroot.org/results/8ca909564c8dabe28ad08c96ebbc04b25592e727
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Upstream: https://github.com/strukturag/libheif/pull/1120
---
libheif/plugins/encoder_jpeg.cc | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/libheif/plugins/encoder_jpeg.cc b/libheif/plugins/encoder_jpeg.cc
index d6c7854..21a5541 100644
--- a/libheif/plugins/encoder_jpeg.cc
+++ b/libheif/plugins/encoder_jpeg.cc
@@ -360,7 +360,11 @@ struct heif_error jpeg_encode_image(void* encoder_raw, const struct heif_image*
}
uint8_t* outbuffer = nullptr;
+#ifdef LIBJPEG_TURBO_VERSION
unsigned long outlength = 0;
+#else
+ size_t outlength = 0;
+#endif
jpeg_create_compress(&cinfo);
jpeg_mem_dest(&cinfo, &outbuffer, &outlength);
--
2.43.0