mirror of
https://github.com/status-im/Vulkan-Docs.git
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7376fb77d1
* Update release number to 112.
Github Issues:
* Clarify that it is possible to use the <<memory-host, Host Memory>>
pname:pfnReallocation callback to free memory in any case that
pname:pfnFree could be used (public issue 973).
Internal Issues:
* Clarify range and precision of code:OpImageQueryLod in the discussion of
scale factor and level-of-detail operation in the
<<textures-normalized-operations, Normalized Texel Coordinate
Operations>> section (internal issues 926, 1719).
* Fix framebuffer layer valid usage statements for
slink:VkRenderPassCreateInfo, slink:VkRenderPassCreateInfo2KHR, and
slink:VkFramebufferCreateInfo (internal issue 1670).
* Refactor common valid usage statements for flink:vkCmdBeginQuery and
flink:vkCmdBeginQueryIndexedEXT (internal issue 1682).
* Prohibit the ename:ename:VK_SAMPLER_YCBCR_RANGE_ITU_NARROW range from
being used in slink:VkSamplerYcbcrConversionCreateInfo for formats with
a bit depth less than 8 (internal issue 1688).
* Add missing interactions with `<<VK_EXT_host_query_reset_usage>>` in the
<<queries, Queries>> chapter (internal issue 1692).
* Clean up error output from the `optimize-pdf` build script on success.
* Fix an internal link to the <<spirvenv-correctly-rounded, Correctly
Rounded>> section in the SPIR-V appendix by adding and referring to that
anchor.
* Fix extension version numbers in `vk.xml` for `VK_EXT_filter_cubic` and
`VK_IMG_filter_cubic`.
* Specify division precision for negative numbers, and remove statement
that trigonometric functions have undefined precision, in the
<<spirvenv-precision-operation, Precision and Operation of SPIR-V
Instructions>> appendix.
100 lines
3.2 KiB
Bash
Executable File
100 lines
3.2 KiB
Bash
Executable File
#!/bin/bash
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# Copyright (C) 2014-2016 OpenDevise Inc. and the Asciidoctor Project
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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# Optimizes and compresses the specified PDF using Ghostscript (gs).
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#
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# [NOTE]
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# You need at least Ghostscript 9.10 in order for page labels defined in the
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# PDF to be preserved (e.g., front matter pages numbered using roman numerals).
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if [ -z $1 ]; then
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echo "Please supply a PDF file to optimize"
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exit 1
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fi
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if [ -z $GS ]; then
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GS=gs
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fi
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FILE=$1
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FILE_BASENAME=${FILE%.pdf}
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FILE_OPTIMIZED=$FILE_BASENAME-optimized.pdf
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FILE_PDFMARK=
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if [ -f "$FILE_BASENAME.pdfmark" ]; then
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FILE_PDFMARK="$FILE_BASENAME.pdfmark"
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fi
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DOWNSAMPLE_IMAGES=true
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if [ -z $IMAGE_DPI ]; then
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#IMAGE_DPI=150
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IMAGE_DPI=300
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fi
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# /prepress defaults (see http://ghostscript.com/doc/current/Ps2pdf.htm)
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# -d{Color,Gray,Mono}ImageDownsampleType=/Bicubic
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# -dAutoFilter{Color,Gray}Images=true
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# -dOptimize=true
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# -dEmbedAllFonts=true
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# -dSubsetFonts=true
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# -dColorConversionStrategy=/LeaveColorUnchanged
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# -dUCRandBGInfo=/Preserve
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# -dCompressPages=true
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#
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# other unused settings
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# -r72
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#
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# for info about pdfmarks, see http://milan.kupcevic.net/ghostscript-ps-pdf
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#
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# to convert to grayscale, add the following (though doesn't always work)
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#
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# -dProcessColorModel=/DeviceGray \
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# -dColorConversionStrategy=/Gray \
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ERRFILE=$FILE_BASENAME-ERRS.optimize
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"$GS" -q -dNOPAUSE -dBATCH -dSAFER -dNOOUTERSAVE \
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-sDEVICE=pdfwrite \
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-dPDFSETTINGS=/prepress \
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-dPrinted=false \
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-dCannotEmbedFontPolicy=/Warning \
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-dDownsampleColorImages=$DOWNSAMPLE_IMAGES \
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-dColorImageResolution=$IMAGE_DPI \
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-dDownsampleGrayImages=$DOWNSAMPLE_IMAGES \
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-dGrayImageResolution=$IMAGE_DPI \
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-dDownsampleMonoImages=$DOWNSAMPLE_IMAGES \
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-dMonoImageResolution=$IMAGE_DPI \
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-sOutputFile="$FILE_OPTIMIZED" \
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"$FILE" $FILE_PDFMARK 2> $ERRFILE
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status=$?
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if test $status -ne 0 ; then
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echo "$0: $GS return status = $status, aborting"
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elif grep -q Error $ERRFILE ; then
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echo "$0: $GS succeeded but found Error in $ERRFILE (follows), aborting"
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echo '---------- Errors from $GS ----------'
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grep Error $ERRFILE
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echo '-------------------------------------'
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status=1
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else
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rm -f $ERRFILE
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fi
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exit $status
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