aboutsummaryrefslogtreecommitdiffhomepage
path: root/src/codec/SkJpegDecoderMgr.cpp
Commit message (Collapse)AuthorAge
* Fix setjmp/longjump usage in JPEG error handlingGravatar Chris Dalton2017-12-04
| | | | | | | | | | | | Pushes and pops nested jmp_bufs in a stack for proper handling of nested setjmp calls. Ensures longjmp is never called to a stack frame that has exited. Bug: skia: Change-Id: I18d62504f6e5e3eb53026c3b48617b92ea74b905 Reviewed-on: https://skia-review.googlesource.com/79241 Reviewed-by: Leon Scroggins <scroggo@google.com> Commit-Queue: Leon Scroggins <scroggo@google.com>
* Revert "Handle different types of streams in different jpeg source managers"Gravatar Matt Sarett2017-06-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 96cc36124d06e023005dd901b32c59b29f55a135. Reason for revert: I think this is break one of our test bots. I will reland once that is figured out. Original change's description: > Handle different types of streams in different jpeg source managers > > For streams that are memory backed (stream->getMemoryBase() returns > a non-null ptr and hasLength() returns true), handle the stream > with skjpeg_mem_source_mgr, which directly assigns memory base to > the source manager. For other non memory backed streams, handle the > stream with skjpeg_buffered_source_mgr, which is renamed from > the old skjpeg_source_mgr with no implementation change. > > Signed-off-by: cjbao <cathy.bao@intel.com> > Bug: skia: > Change-Id: I748de0bdba726bbb318922c08497135e73e37329 > Reviewed-on: https://skia-review.googlesource.com/17296 > Reviewed-by: Leon Scroggins <scroggo@google.com> > Reviewed-by: Matt Sarett <msarett@google.com> > Commit-Queue: Matt Sarett <msarett@google.com> > TBR=msarett@google.com,scroggo@google.com,cathy.bao@intel.com # Not skipping CQ checks because original CL landed > 1 day ago. Bug: skia: Change-Id: Idf6c426468cc959b3f4661c0b3e86cb4d5e93688 Reviewed-on: https://skia-review.googlesource.com/18850 Reviewed-by: Matt Sarett <msarett@google.com> Commit-Queue: Matt Sarett <msarett@google.com>
* Handle different types of streams in different jpeg source managersGravatar cjbao2017-06-05
| | | | | | | | | | | | | | | | | For streams that are memory backed (stream->getMemoryBase() returns a non-null ptr and hasLength() returns true), handle the stream with skjpeg_mem_source_mgr, which directly assigns memory base to the source manager. For other non memory backed streams, handle the stream with skjpeg_buffered_source_mgr, which is renamed from the old skjpeg_source_mgr with no implementation change. Signed-off-by: cjbao <cathy.bao@intel.com> Bug: skia: Change-Id: I748de0bdba726bbb318922c08497135e73e37329 Reviewed-on: https://skia-review.googlesource.com/17296 Reviewed-by: Leon Scroggins <scroggo@google.com> Reviewed-by: Matt Sarett <msarett@google.com> Commit-Queue: Matt Sarett <msarett@google.com>
* Fail jpeg decodes on too many progressive scansGravatar Matt Sarett2016-11-08
| | | | | | | | | | | BUG:642462 GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4560 Change-Id: I22891ce1e0b3a1bedefc34dadd5cf34dfc301b79 Reviewed-on: https://skia-review.googlesource.com/4560 Reviewed-by: Leon Scroggins <scroggo@google.com> Commit-Queue: Matt Sarett <msarett@google.com>
* Remove SkEncodedInfo kUnknown_Color and kUnknown_Alpha from public APIGravatar msarett2016-04-25
| | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1918873002 Review URL: https://codereview.chromium.org/1918873002
* Add SkEncodedInfo to report properties of encoded image dataGravatar msarett2016-04-20
| | | | | | | | | | | | | | | | | | | All this does is build an SkEncodedInfo for each codec, and then convert it to an SkImageInfo. In future steps I intend to: (1) Use SkEncodedInfo in place of SrcConfig in SkSwizzler. (2) Support more conversions in SkSwizzler (non-native BGRA/RGBA, 16-bit components, float, fixed point) (3) Investigate optimizing conversions from encoded data to linear color spaces. BUG=skia:4133 GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1820073002 Committed: https://skia.googlesource.com/skia/+/f682d9ad70d690a343bc15e26ef321d86770be41 Review URL: https://codereview.chromium.org/1820073002
* Revert of Add SkEncodedInfo to report properties of encoded image data ↵Gravatar robertphillips2016-04-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (patchset #6 id:200001 of https://codereview.chromium.org/1820073002/ ) Reason for revert: Lots of bots failing Original issue's description: > Add SkEncodedInfo to report properties of encoded image data > > All this does is build an SkEncodedInfo for each codec, and > then convert it to an SkImageInfo. > > In future steps I intend to: > (1) Use SkEncodedInfo in place of SrcConfig in SkSwizzler. > (2) Support more conversions in SkSwizzler (non-native > BGRA/RGBA, 16-bit components, float, fixed point) > (3) Investigate optimizing conversions from encoded data > to linear color spaces. > > BUG=skia:4133 > GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1820073002 > > Committed: https://skia.googlesource.com/skia/+/f682d9ad70d690a343bc15e26ef321d86770be41 TBR=scroggo@google.com,reed@google.com,msarett@google.com # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=skia:4133 Review URL: https://codereview.chromium.org/1895383002
* Add SkEncodedInfo to report properties of encoded image dataGravatar msarett2016-04-18
| | | | | | | | | | | | | | | | | All this does is build an SkEncodedInfo for each codec, and then convert it to an SkImageInfo. In future steps I intend to: (1) Use SkEncodedInfo in place of SrcConfig in SkSwizzler. (2) Support more conversions in SkSwizzler (non-native BGRA/RGBA, 16-bit components, float, fixed point) (3) Investigate optimizing conversions from encoded data to linear color spaces. BUG=skia:4133 GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1820073002 Review URL: https://codereview.chromium.org/1820073002
* Rename encoders to Sk*ImageEncoderGravatar msarett2016-03-25
| | | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1836493002 CQ_EXTRA_TRYBOTS=client.skia.compile:Build-Ubuntu-GCC-x86_64-Release-CMake-Trybot,Build-Mac-Clang-x86_64-Release-CMake-Trybot Review URL: https://codereview.chromium.org/1836493002
* Reduce messages from libjpeg-turboGravatar msarett2015-11-10
| | | | | | | | | | | | | | | | | | | | | | | | | output_message(): By overriding output_message, we can use SkCodecPrintf, which we can turn on or off. The default turbo implementation of emit_message calls output_message when it wants to print a message, so, even though we don't override emit_message, it also uses SkCodecPrintf. emit_message(): Use libjpeg-turbo’s default implementation of emit_message. It does not print "trace messages" which essentially are info messages and it only prints the first warning (unless it a very serious warning). Currently, we just print everything, which is why the output has been so verbose. BUG=skia: Review URL: https://codereview.chromium.org/1427523007
* Call standard libjpeg/libjpeg-turbo APIsGravatar msarett2015-09-01
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/1322623004
* Switching Skia to chromium's libjpeg-turboGravatar msarett2015-08-11
| | | | | | | | | | | Compile SkJpegCodec and SkImageDecoder_libjpeg with chromium's libjpeg-turbo. SkImageDecoder_libjpeg still uses libjpeg on Android and the Android framework. SkJpegCodec is still not compiled on the Android framework. BUG=skia: Review URL: https://codereview.chromium.org/1275773004
* Add libjpeg-turbo library (depends on yasm)Gravatar msarett2015-07-07
| | | | | | | | | | | | | | | | | | Mangle external function names to avoid conflict with libjpeg Take advantage of direct color conversion (RGBA, BGRA, 565) Prepare to use jpeg_skip_scanlines (when it is upstreamed) BUG=skia: Committed: https://skia.googlesource.com/skia/+/b60c3f8291529303299262dba19b1a896060bd2d Committed: https://skia.googlesource.com/skia/+/f8bf9181d7b0463c8e371755cfbb9ece90b34fc5 Committed: https://skia.googlesource.com/skia/+/e9e3ee33f30c14c31afd5fc3fe4dda7f15783c75 Committed: https://skia.googlesource.com/skia/+/40141b57f061fbfcc2fa38da942d9efe25aca4d0 Review URL: https://codereview.chromium.org/1180983002
* Revert of Switch SkJpegCode to libjpeg-turbo (patchset #29 id:750001 of ↵Gravatar jvanverth2015-07-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://codereview.chromium.org/1180983002/) Reason for revert: DEPS roll failing Original issue's description: > Add libjpeg-turbo library (depends on yasm) > Mangle external function names to avoid conflict with libjpeg > Take advantage of direct color conversion (RGBA, BGRA, 565) > Prepare to use jpeg_skip_scanlines (when it is upstreamed) > > BUG=skia: > > Committed: https://skia.googlesource.com/skia/+/b60c3f8291529303299262dba19b1a896060bd2d > > Committed: https://skia.googlesource.com/skia/+/f8bf9181d7b0463c8e371755cfbb9ece90b34fc5 > > Committed: https://skia.googlesource.com/skia/+/e9e3ee33f30c14c31afd5fc3fe4dda7f15783c75 > > Committed: https://skia.googlesource.com/skia/+/40141b57f061fbfcc2fa38da942d9efe25aca4d0 TBR=scroggo@google.com,djsollen@google.com,emmaleer@google.com,msarett@google.com NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=skia: Review URL: https://codereview.chromium.org/1226543003
* Add libjpeg-turbo library (depends on yasm)Gravatar msarett2015-07-01
| | | | | | | | | | | | | | | | Mangle external function names to avoid conflict with libjpeg Take advantage of direct color conversion (RGBA, BGRA, 565) Prepare to use jpeg_skip_scanlines (when it is upstreamed) BUG=skia: Committed: https://skia.googlesource.com/skia/+/b60c3f8291529303299262dba19b1a896060bd2d Committed: https://skia.googlesource.com/skia/+/f8bf9181d7b0463c8e371755cfbb9ece90b34fc5 Committed: https://skia.googlesource.com/skia/+/e9e3ee33f30c14c31afd5fc3fe4dda7f15783c75 Review URL: https://codereview.chromium.org/1180983002
* Revert of Switch SkJpegCode to libjpeg-turbo (patchset #28 id:710001 of ↵Gravatar msarett2015-07-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://codereview.chromium.org/1180983002/) Reason for revert: Broke iOS build. Original issue's description: > Add libjpeg-turbo library (depends on yasm) > Mangle external function names to avoid conflict with libjpeg > Take advantage of direct color conversion (RGBA, BGRA, 565) > Prepare to use jpeg_skip_scanlines (when it is upstreamed) > > BUG=skia: > > Committed: https://skia.googlesource.com/skia/+/b60c3f8291529303299262dba19b1a896060bd2d > > Committed: https://skia.googlesource.com/skia/+/f8bf9181d7b0463c8e371755cfbb9ece90b34fc5 > > Committed: https://skia.googlesource.com/skia/+/e9e3ee33f30c14c31afd5fc3fe4dda7f15783c75 TBR=scroggo@google.com,djsollen@google.com,emmaleer@google.com NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=skia: Review URL: https://codereview.chromium.org/1213093003
* Add libjpeg-turbo library (depends on yasm)Gravatar msarett2015-07-01
| | | | | | | | | | | | | | Mangle external function names to avoid conflict with libjpeg Take advantage of direct color conversion (RGBA, BGRA, 565) Prepare to use jpeg_skip_scanlines (when it is upstreamed) BUG=skia: Committed: https://skia.googlesource.com/skia/+/b60c3f8291529303299262dba19b1a896060bd2d Committed: https://skia.googlesource.com/skia/+/f8bf9181d7b0463c8e371755cfbb9ece90b34fc5 Review URL: https://codereview.chromium.org/1180983002
* Revert of Switch SkJpegCode to libjpeg-turbo (patchset #25 id:680001 of ↵Gravatar msarett2015-06-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://codereview.chromium.org/1180983002/) Reason for revert: yasm is leaking memory :(. https://uberchromegw.corp.google.com/i/client.skia/builders/Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Debug-ASAN/builds/926/steps/build%20dm/logs/stdio Original issue's description: > Add libjpeg-turbo library (depends on yasm) > Mangle external function names to avoid conflict with libjpeg > Take advantage of direct color conversion (RGBA, BGRA, 565) > Prepare to use jpeg_skip_scanlines (when it is upstreamed) > > BUG=skia: > > Committed: https://skia.googlesource.com/skia/+/b60c3f8291529303299262dba19b1a896060bd2d > > Committed: https://skia.googlesource.com/skia/+/f8bf9181d7b0463c8e371755cfbb9ece90b34fc5 TBR=scroggo@google.com,djsollen@google.com,emmaleer@google.com NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=skia: Review URL: https://codereview.chromium.org/1214023003
* Add libjpeg-turbo library (depends on yasm)Gravatar msarett2015-06-29
| | | | | | | | | | | | Mangle external function names to avoid conflict with libjpeg Take advantage of direct color conversion (RGBA, BGRA, 565) Prepare to use jpeg_skip_scanlines (when it is upstreamed) BUG=skia: Committed: https://skia.googlesource.com/skia/+/b60c3f8291529303299262dba19b1a896060bd2d Review URL: https://codereview.chromium.org/1180983002
* Revert of Switch SkJpegCode to libjpeg-turbo (patchset #11 id:540001 of ↵Gravatar mtklein2015-06-24
| | | | | | | | | | | | | | | | | | | | | | | | | https://codereview.chromium.org/1180983002/) Reason for revert: https://uberchromegw.corp.google.com/i/client.skia.compile/builders/Build-Ubuntu-GCC-MipsDSP2-Debug-Android/builds/1136/steps/build%20most/logs/stdio Original issue's description: > Add libjpeg-turbo library (depends on yasm) > Mangle external function names to avoid conflict with libjpeg > Take advantage of direct color conversion (RGBA, BGRA, 565) > Prepare to use jpeg_skip_scanlines (when it is upstreamed) > > BUG=skia: > > Committed: https://skia.googlesource.com/skia/+/b60c3f8291529303299262dba19b1a896060bd2d TBR=scroggo@google.com,djsollen@google.com,emmaleer@google.com,msarett@google.com NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=skia: Review URL: https://codereview.chromium.org/1199253006
* Add libjpeg-turbo library (depends on yasm)Gravatar msarett2015-06-24
| | | | | | | | | | Mangle external function names to avoid conflict with libjpeg Take advantage of direct color conversion (RGBA, BGRA, 565) Prepare to use jpeg_skip_scanlines (when it is upstreamed) BUG=skia: Review URL: https://codereview.chromium.org/1180983002
* Try again to rename one SkJpegUtility.h to remove ambiguity.Gravatar mtklein2015-06-18
| | | | | | | | This time rename the new codec one, which is not referenced externally. BUG=skia: Review URL: https://codereview.chromium.org/1181093008
* Eliminate the check for ANDROID_LARGE_MEMORY in jpeg decodersGravatar msarett2015-06-11
| | | | | | BUG=skia:1282 Review URL: https://codereview.chromium.org/1103313002
* SkJpegCodecGravatar msarett2015-04-15
Enables basic decoding for jpegs Includes rewinding 565, YUV, and Jpeg encoding are not yet implemented BUG=skia:3257 Review URL: https://codereview.chromium.org/1076923002
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-08 03:07:04 +0000