On Tue, Oct 04, 2022 at 10:50:13AM -0400, Brad Smith wrote: > Here is an update to jpeg 2.1.4.
2.1.4 ===== ### Significant changes relative to 2.1.3 1. Fixed a regression introduced in 2.1.3 that caused build failures with Visual Studio 2010. 2. The `tjDecompressHeader3()` function in the TurboJPEG C API and the `TJDecompressor.setSourceImage()` method in the TurboJPEG Java API now accept "abbreviated table specification" (AKA "tables-only") datastreams, which can be used to prime the decompressor with quantization and Huffman tables that can be used when decompressing subsequent "abbreviated image" datastreams. 3. libjpeg-turbo now performs run-time detection of AltiVec instructions on OS X/PowerPC systems if AltiVec instructions are not enabled at compile time. This allows both AltiVec-equipped (PowerPC G4 and G5) and non-AltiVec-equipped (PowerPC G3) CPUs to be supported using the same build of libjpeg-turbo. 4. Fixed an error ("Bogus virtual array access") that occurred when attempting to decompress a progressive JPEG image with a height less than or equal to one iMCU (8 * the vertical sampling factor) using buffered-image mode with interblock smoothing enabled. This was a regression introduced by 2.1 beta1[6(b)]. 5. Fixed two issues that prevented partial image decompression from working properly with buffered-image mode: - Attempting to call `jpeg_crop_scanline()` after `jpeg_start_decompress()` but before `jpeg_start_output()` resulted in an error ("Improper call to JPEG library in state 207".) - Attempting to use `jpeg_skip_scanlines()` resulted in an error ("Bogus virtual array access") under certain circumstances. also tested by George on PowerPC. > Index: Makefile > =================================================================== > RCS file: /home/cvs/ports/graphics/jpeg/Makefile,v > retrieving revision 1.74 > diff -u -p -u -p -r1.74 Makefile > --- Makefile 21 Mar 2022 12:58:33 -0000 1.74 > +++ Makefile 27 Sep 2022 04:02:38 -0000 > @@ -1,6 +1,6 @@ > COMMENT= SIMD-accelerated JPEG codec replacement of libjpeg > > -V= 2.1.3 > +V= 2.1.4 > DISTNAME= libjpeg-turbo-${V} > PKGNAME= jpeg-${V} > EPOCH= 0 > Index: distinfo > =================================================================== > RCS file: /home/cvs/ports/graphics/jpeg/distinfo,v > retrieving revision 1.24 > diff -u -p -u -p -r1.24 distinfo > --- distinfo 21 Mar 2022 12:58:33 -0000 1.24 > +++ distinfo 27 Sep 2022 04:02:46 -0000 > @@ -1,2 +1,2 @@ > -SHA256 (libjpeg-turbo-2.1.3.tar.gz) = > RnsxCQODKwM/5WzTdyDRtzpqO9AXHb9v8LYgOF9PdtA= > -SIZE (libjpeg-turbo-2.1.3.tar.gz) = 2260756 > +SHA256 (libjpeg-turbo-2.1.4.tar.gz) = > 0+0moRMaE2ht/KSTXlIOt8kK52+8RdmLtQqNyGIwNCs= > +SIZE (libjpeg-turbo-2.1.4.tar.gz) = 2261822 > Index: patches/patch-wrjpgcom_c > =================================================================== > RCS file: /home/cvs/ports/graphics/jpeg/patches/patch-wrjpgcom_c,v > retrieving revision 1.7 > diff -u -p -u -p -r1.7 patch-wrjpgcom_c > --- patches/patch-wrjpgcom_c 21 Mar 2022 12:58:33 -0000 1.7 > +++ patches/patch-wrjpgcom_c 27 Sep 2022 04:03:02 -0000 > @@ -1,7 +1,7 @@ > Index: wrjpgcom.c > --- wrjpgcom.c.orig > +++ wrjpgcom.c > -@@ -453,7 +453,7 @@ main(int argc, char **argv) > +@@ -438,7 +438,7 @@ main(int argc, char **argv) > (unsigned int)MAX_COM_LENGTH); > exit(EXIT_FAILURE); > } > @@ -10,7 +10,7 @@ Index: wrjpgcom.c > for (;;) { > comment_length = (unsigned int)strlen(comment_arg); > if (comment_length > 0 && comment_arg[comment_length - 1] == '"') > { > -@@ -468,8 +468,8 @@ main(int argc, char **argv) > +@@ -453,8 +453,8 @@ main(int argc, char **argv) > (unsigned int)MAX_COM_LENGTH); > exit(EXIT_FAILURE); > }