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* Abandon offset support with texel buffersGravatar csmartdalton2016-06-03
| | | | | | | | | | | | We don't seem to require nonzero offsets for texel buffers at this point in time, and requiring this feature greatly reduces the number of desktop clients that can use texel buffers. If we find a use for offsets later we can always add it back as a separate feature. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2036953002 Review-Url: https://codereview.chromium.org/2036953002
* Support ARB extensions for indirect drawingGravatar csmartdalton2016-06-03
| | | | | | | | | | Adds support for the ARB extensions and fixes incorrect logic that was being used on the GL version for indirect drawing. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2038743002 Review-Url: https://codereview.chromium.org/2038743002
* Add color correction benchmark - with comparison to qcmsGravatar msarett2016-06-03
| | | | | | | | | | | | | | | | --colorImages is empty by default so this won't affect the runtime of the bots. To run locally, use --colorImages <path> and --benchType skcolorcodec. Two takeaways so far: Color correction is (currently) slower than jpeg decodes. Our reference solution is slower than qcms. TBR=reed@google.com BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2035793002 Review-Url: https://codereview.chromium.org/2035793002
* Make SkPngCodec decode progressively.Gravatar scroggo2016-06-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a step towards using SkCodec in Chromium, where progressive decoding is necessary. Switch from using png_read_row (which expects all the data to be available) to png_process_data, which uses callbacks when rows are available. Create a new API for SkCodec, which supports progressive decoding and scanline decoding. Future changes will switch the other clients off of startScanlineDecode and get/skip-Scanlines to the new API. Remove SkCodec::kNone_ScanlineOrder, which was only used for interlaced PNG images. In the new API, interlaced PNG fits kTopDown. Also remove updateCurrScanline(), which was only used by the old implementation for interlaced PNG. DMSrcSink: - In CodecSrc::kScanline_Mode, use the new method for scanline decoding for the supported formats (just PNG and PNG-in-ICO for now). fuzz.cpp: - Remove reference to kNone_ScanlineOrder SkCodec: - Add new APIs: - startIncrementalDecode - incrementalDecode - Remove kNone_SkScanlineOrder and updateCurrScanline() SkPngCodec: - Implement new APIs - Switch from sk_read_fn/png_read_row etc to png_process_data - Expand AutoCleanPng's role to decode the header and create the SkPngCodec - Make the interlaced PNG decoder report how many lines were initialized during an incomplete decode - Make initializeSwizzler return a bool instead of an SkCodec::Result (It only returned kSuccess or kInvalidInput anyway) SkIcoCodec: - Implement the new APIs; supported for PNG in ICO SkSampledCodec: - Call the new method for decoding scanlines, and fall back to the old method if the new version is unimplemented - Remove references to kNone_SkScanlineOrder tests/CodecPartial: - Add a test which decodes part of an image, then finishes the decode, and compares it to the straightforward method tests/CodecTest: - Add a test which decodes all scanlines using the new method - Repurpose the Codec_stripes test to decode using the new method in sections rather than all at once - In the method check(), add a parameter for whether the image supports the new method of scanline decoding, and be explicit about whether an image supports incomplete - Test incomplete PNG decodes. We should have been doing it anyway for non-interlaced (except for an image that is too small - one row), but the new method supports interlaced incomplete as well - Make test_invalid_parameters test the new method - Add a test to ensure that it's safe to fall back to scanline decoding without rewinding BUG=skia:4211 The new version was generally faster than the old version (but not significantly so). Some raw performance differences can be found at https://docs.google.com/a/google.com/spreadsheets/d/1Gis3aRCEa72qBNDRMgGDg3jD-pMgO-FXldlNF9ejo4o/ Design doc can be found at https://docs.google.com/a/google.com/document/d/11Mn8-ePDKwVEMCjs3nWwSjxcSpJ_Cu8DF57KNtUmgLM/ GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1997703003 Committed: https://skia.googlesource.com/skia/+/a4b09a117d4d1ba5dda372e6a2323e653766539e Committed: https://skia.googlesource.com/skia/+/30e78c9737ff4861dc4e3fa1e4cd010680ed6965 Review-Url: https://codereview.chromium.org/1997703003
* add MakeS32 helper to SkImageInfo, fix named-gamma constructor bugGravatar reed2016-06-02
| | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2035813003 Review-Url: https://codereview.chromium.org/2035813003
* Remove SK_SUPPORT_LEGACY_TYPEFACE_MAKE_FROM_NAME.Gravatar bungeman2016-06-02
| | | | | | | | | | The define SK_SUPPORT_LEGACY_TYPEFACE_MAKE_FROM_NAME is no longer used by any clients and the code it guards can now be removed as well. TBR=reed This just removes dead code. Review-Url: https://codereview.chromium.org/2030983002
* Manually generated sRGB mipmaps, with successively smaller draws.Gravatar brianosman2016-06-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Dirty GL-generated mipmaps whenever an sRGB texture is used with a new value for TEXTURE_SRGB_DECODE. Add a new test rectangle to the gamma GM that tests that textures are correctly converted to linear before filtering when generating mipmaps. Added a new unit test that alternates how a texture is interpreted (sRGB or not), to verify that we rebuild mipmaps when needed, and that we get the correct results out in both modes. This test originally failed on four of our bots producing incorrect mips in three different ways. I'm not real surprised, but it looks like we can't rely on glGenerateMipmap to do the right thing, in conjunction with TEXTURE_SRGB_DECODE. Instead, actually create mip-chains using a series of draw calls. (My first attempt used glBlitFramebuffer, and that still had bugs on several bots). This approach appears to work correctly on any device that fully supports sRGB. Because the mipmap draws are fairly destructive to state, I had to hoist them out of bindTexture. That means adding a second pass over the texture accesses in the processor, at the very beginning of flush. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1840473002 Review-Url: https://codereview.chromium.org/2007973002
* Create SkColorSpaceXform to handle color conversionsGravatar msarett2016-06-01
| | | | | | | | | | | | Also adds testing of qcms color correction, so we can compare SkColorSpaceXform outputs to qcms outputs. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1952063002 Committed: https://skia.googlesource.com/skia/+/740cc88ee3d63c75e52d31238f2a32600cc57a8c Review-Url: https://codereview.chromium.org/1952063002
* Revert of Make SkPngCodec decode progressively. (patchset #24 id:480001 of ↵Gravatar scroggo2016-06-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://codereview.chromium.org/1997703003/ ) Reason for revert: Still breaking Google3 e.g.: https://sponge.corp.google.com/target?id=9261d31b-34fc-4f0f-981e-f92f7c5cea2c&target=//third_party/skia/HEAD:dm#shard=1|run=1|attempt=1|page=-1 https://test.corp.google.com/ui#cl=123773095&flags=CAMQBQ==&id=OCL:123773095:BASE:123773415:1464804876959:b0ea9b1c&t=//third_party/skia/HEAD:dm Original issue's description: > Make SkPngCodec decode progressively. > > This is a step towards using SkCodec in Chromium, where progressive > decoding is necessary. > > Switch from using png_read_row (which expects all the data to be > available) to png_process_data, which uses callbacks when rows are > available. > > Create a new API for SkCodec, which supports progressive decoding and > scanline decoding. Future changes will switch the other clients off of > startScanlineDecode and get/skip-Scanlines to the new API. > > Remove SkCodec::kNone_ScanlineOrder, which was only used for interlaced > PNG images. In the new API, interlaced PNG fits kTopDown. Also remove > updateCurrScanline(), which was only used by the old implementation for > interlaced PNG. > > DMSrcSink: > - In CodecSrc::kScanline_Mode, use the new method for scanline decoding > for the supported formats (just PNG and PNG-in-ICO for now). > > fuzz.cpp: > - Remove reference to kNone_ScanlineOrder > > SkCodec: > - Add new APIs: > - startIncrementalDecode > - incrementalDecode > - Remove kNone_SkScanlineOrder and updateCurrScanline() > > SkPngCodec: > - Implement new APIs > - Switch from sk_read_fn/png_read_row etc to png_process_data > - Expand AutoCleanPng's role to decode the header and create the > SkPngCodec > - Make the interlaced PNG decoder report how many lines were > initialized during an incomplete decode > - Make initializeSwizzler return a bool instead of an SkCodec::Result > (It only returned kSuccess or kInvalidInput anyway) > > SkIcoCodec: > - Implement the new APIs; supported for PNG in ICO > > SkSampledCodec: > - Call the new method for decoding scanlines, and fall back to the old > method if the new version is unimplemented > - Remove references to kNone_SkScanlineOrder > > tests/CodecPartial: > - Add a test which decodes part of an image, then finishes the decode, > and compares it to the straightforward method > > tests/CodecTest: > - Add a test which decodes all scanlines using the new method > - Repurpose the Codec_stripes test to decode using the new method in > sections rather than all at once > - In the method check(), add a parameter for whether the image supports > the new method of scanline decoding, and be explicit about whether an > image supports incomplete > - Test incomplete PNG decodes. We should have been doing it anyway for > non-interlaced (except for an image that is too small - one row), but > the new method supports interlaced incomplete as well > - Make test_invalid_parameters test the new method > - Add a test to ensure that it's safe to fall back to scanline decoding without > rewinding > > BUG=skia:4211 > > The new version was generally faster than the old version (but not significantly so). > > Some raw performance differences can be found at https://docs.google.com/a/google.com/spreadsheets/d/1Gis3aRCEa72qBNDRMgGDg3jD-pMgO-FXldlNF9ejo4o/ > > Design doc can be found at https://docs.google.com/a/google.com/document/d/11Mn8-ePDKwVEMCjs3nWwSjxcSpJ_Cu8DF57KNtUmgLM/ > > GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1997703003 > > Committed: https://skia.googlesource.com/skia/+/a4b09a117d4d1ba5dda372e6a2323e653766539e > > Committed: https://skia.googlesource.com/skia/+/30e78c9737ff4861dc4e3fa1e4cd010680ed6965 TBR=reed@google.com,msarett@google.com,scroggo@chromium.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=skia:4211 Review-Url: https://codereview.chromium.org/2026383002
* Add offset to memory allocationsGravatar jvanverth2016-06-01
| | | | | | | | | | | This is setting up for suballocations within one large allocation BUG=skia:5031 GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2018933004 TBR=bsalomon@google.com Review-Url: https://codereview.chromium.org/2018933004
* Revert of Create SkColorSpaceXform to handle color conversions (patchset #10 ↵Gravatar msarett2016-06-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | id:260001 of https://codereview.chromium.org/1952063002/ ) Reason for revert: Google3 can't find qcms Original issue's description: > Create SkColorSpaceXform to handle color conversions > > Also adds testing of qcms color correction, so we can compare > SkColorSpaceXform outputs to qcms outputs. > > BUG=skia: > GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1952063002 > > Committed: https://skia.googlesource.com/skia/+/740cc88ee3d63c75e52d31238f2a32600cc57a8c TBR=reed@google.com,scroggo@google.com,mtklein@google.com,herb@google.com,brianosman@google.com # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=skia: Review-Url: https://codereview.chromium.org/2023093004
* Create SkColorSpaceXform to handle color conversionsGravatar msarett2016-06-01
| | | | | | | | | | Also adds testing of qcms color correction, so we can compare SkColorSpaceXform outputs to qcms outputs. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1952063002 Review-Url: https://codereview.chromium.org/1952063002
* Make SkPngCodec decode progressively.Gravatar scroggo2016-06-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a step towards using SkCodec in Chromium, where progressive decoding is necessary. Switch from using png_read_row (which expects all the data to be available) to png_process_data, which uses callbacks when rows are available. Create a new API for SkCodec, which supports progressive decoding and scanline decoding. Future changes will switch the other clients off of startScanlineDecode and get/skip-Scanlines to the new API. Remove SkCodec::kNone_ScanlineOrder, which was only used for interlaced PNG images. In the new API, interlaced PNG fits kTopDown. Also remove updateCurrScanline(), which was only used by the old implementation for interlaced PNG. DMSrcSink: - In CodecSrc::kScanline_Mode, use the new method for scanline decoding for the supported formats (just PNG and PNG-in-ICO for now). fuzz.cpp: - Remove reference to kNone_ScanlineOrder SkCodec: - Add new APIs: - startIncrementalDecode - incrementalDecode - Remove kNone_SkScanlineOrder and updateCurrScanline() SkPngCodec: - Implement new APIs - Switch from sk_read_fn/png_read_row etc to png_process_data - Expand AutoCleanPng's role to decode the header and create the SkPngCodec - Make the interlaced PNG decoder report how many lines were initialized during an incomplete decode - Make initializeSwizzler return a bool instead of an SkCodec::Result (It only returned kSuccess or kInvalidInput anyway) SkIcoCodec: - Implement the new APIs; supported for PNG in ICO SkSampledCodec: - Call the new method for decoding scanlines, and fall back to the old method if the new version is unimplemented - Remove references to kNone_SkScanlineOrder tests/CodecPartial: - Add a test which decodes part of an image, then finishes the decode, and compares it to the straightforward method tests/CodecTest: - Add a test which decodes all scanlines using the new method - Repurpose the Codec_stripes test to decode using the new method in sections rather than all at once - In the method check(), add a parameter for whether the image supports the new method of scanline decoding, and be explicit about whether an image supports incomplete - Test incomplete PNG decodes. We should have been doing it anyway for non-interlaced (except for an image that is too small - one row), but the new method supports interlaced incomplete as well - Make test_invalid_parameters test the new method - Add a test to ensure that it's safe to fall back to scanline decoding without rewinding BUG=skia:4211 The new version was generally faster than the old version (but not significantly so). Some raw performance differences can be found at https://docs.google.com/a/google.com/spreadsheets/d/1Gis3aRCEa72qBNDRMgGDg3jD-pMgO-FXldlNF9ejo4o/ Design doc can be found at https://docs.google.com/a/google.com/document/d/11Mn8-ePDKwVEMCjs3nWwSjxcSpJ_Cu8DF57KNtUmgLM/ GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1997703003 Committed: https://skia.googlesource.com/skia/+/a4b09a117d4d1ba5dda372e6a2323e653766539e Review-Url: https://codereview.chromium.org/1997703003
* [GN] Add support for disabling opts via SK_BUILD_NO_OPTS define.Gravatar sdefresne2016-06-01
| | | | | | | | | | | | | | | | | | | | | When targetting iOS and using gyp to generate the build files, it is not possible to select files to build depending on the architecture. Due to that, the skia code was disabling all optimisation when SK_BUILD_FOR_IOS was defined. Since it is possible to select the correct optimised version when using gn, this pessimisation is hurting the build. Introduce a new define to disable the optimisation SK_BUILD_NO_OPTS. It will be used by Chromium when building skia for iOS with gyp but not gn. Define SK_BUILD_NO_OPTS along-side SK_BUILD_FOR_IOS for all files that look like build configuration (Xcode projects, gyp configuration files, public.bzl) in order to avoid introducing breakage on those builds. BUG=607933 GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2002423002 Review-Url: https://codereview.chromium.org/2002423002
* Revert of Make SkPngCodec decode progressively. (patchset #18 id:340001 of ↵Gravatar scroggo2016-05-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://codereview.chromium.org/1997703003/ ) Reason for revert: This is failing tests and then crashing on Google3 [1]. The crashes are fixed by crrev.com/2026873002, but to fix the builder we'll need to upgrade its version of libpng. [1] https://sponge.corp.google.com/target?id=e545ef55-4da4-4931-9524-1ac92acb61b1&target=//third_party/skia/HEAD:dm#shard=1|run=1|attempt=1|page=-1 Original issue's description: > Make SkPngCodec decode progressively. > > This is a step towards using SkCodec in Chromium, where progressive > decoding is necessary. > > Switch from using png_read_row (which expects all the data to be > available) to png_process_data, which uses callbacks when rows are > available. > > Create a new API for SkCodec, which supports progressive decoding and > scanline decoding. Future changes will switch the other clients off of > startScanlineDecode and get/skip-Scanlines to the new API. > > Remove SkCodec::kNone_ScanlineOrder, which was only used for interlaced > PNG images. In the new API, interlaced PNG fits kTopDown. Also remove > updateCurrScanline(), which was only used by the old implementation for > interlaced PNG. > > DMSrcSink: > - In CodecSrc::kScanline_Mode, use the new method for scanline decoding > for the supported formats (just PNG and PNG-in-ICO for now). > > fuzz.cpp: > - Remove reference to kNone_ScanlineOrder > > SkCodec: > - Add new APIs: > - startIncrementalDecode > - incrementalDecode > - Remove kNone_SkScanlineOrder and updateCurrScanline() > > SkPngCodec: > - Implement new APIs > - Switch from sk_read_fn/png_read_row etc to png_process_data > - Expand AutoCleanPng's role to decode the header and create the > SkPngCodec > - Make the interlaced PNG decoder report how many lines were > initialized during an incomplete decode > - Make initializeSwizzler return a bool instead of an SkCodec::Result > (It only returned kSuccess or kInvalidInput anyway) > > SkIcoCodec: > - Implement the new APIs; supported for PNG in ICO > > SkSampledCodec: > - Call the new method for decoding scanlines, and fall back to the old > method if the new version is unimplemented > - Remove references to kNone_SkScanlineOrder > > tests/CodecPartial: > - Add a test which decodes part of an image, then finishes the decode, > and compares it to the straightforward method > > tests/CodecTest: > - Add a test which decodes all scanlines using the new method > - Repurpose the Codec_stripes test to decode using the new method in > sections rather than all at once > - In the method check(), add a parameter for whether the image supports > the new method of scanline decoding, and be explicit about whether an > image supports incomplete > - Test incomplete PNG decodes. We should have been doing it anyway for > non-interlaced (except for an image that is too small - one row), but > the new method supports interlaced incomplete as well > - Make test_invalid_parameters test the new method > - Add a test to ensure that it's safe to fall back to scanline decoding without > rewinding > > BUG=skia:4211 > > The new version was generally faster than the old version (but not significantly so). > > Some raw performance differences can be found at https://docs.google.com/a/google.com/spreadsheets/d/1Gis3aRCEa72qBNDRMgGDg3jD-pMgO-FXldlNF9ejo4o/ > > Design doc can be found at https://docs.google.com/a/google.com/document/d/11Mn8-ePDKwVEMCjs3nWwSjxcSpJ_Cu8DF57KNtUmgLM/ > > GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1997703003 > > Committed: https://skia.googlesource.com/skia/+/a4b09a117d4d1ba5dda372e6a2323e653766539e TBR=reed@google.com,msarett@google.com,scroggo@chromium.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=skia:4211 Review-Url: https://codereview.chromium.org/2023103002
* SkTypeface::MakeFromName to take SkFontStyle.Gravatar mboc2016-05-31
| | | | | | | | | | | | | SkTypeface::MakeFromName currently takes SkTypeface::Style, which is quite limited. This starts the transition to this function taking SkFontStyle instead. GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1818043002 TBR=reed He said it sounded like a good idea. Review-Url: https://codereview.chromium.org/1818043002
* SkEncodedInfo: simplifyGravatar halcanary2016-05-31
| | | | | | | | No public API change. TBR=reed@google.com GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2025713003 Review-Url: https://codereview.chromium.org/2025713003
* Add SkLights classGravatar robertphillips2016-05-31
| | | | | | | | | The SkLights class is intended to be passed to the drawLitAtlas call (and then on to SkLightingShader). This CL is calved off of https://codereview.chromium.org/1261433009/ (Add SkCanvas::drawLitAtlas call). GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1255133004 Review-Url: https://codereview.chromium.org/1255133004
* Remove unused SkPictureGpuAnalyzer::analyze()Gravatar fmalita2016-05-31
| | | | | | | | | | After https://crrev.com/c64bd21780da13051846ae45b54a1e6c6bf6ac52, Chromium no longer uses analyze(). R=mtklein@google.com,reed@google.com GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2014983002 Review-Url: https://codereview.chromium.org/2014983002
* Make SkPngCodec decode progressively.Gravatar scroggo2016-05-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a step towards using SkCodec in Chromium, where progressive decoding is necessary. Switch from using png_read_row (which expects all the data to be available) to png_process_data, which uses callbacks when rows are available. Create a new API for SkCodec, which supports progressive decoding and scanline decoding. Future changes will switch the other clients off of startScanlineDecode and get/skip-Scanlines to the new API. Remove SkCodec::kNone_ScanlineOrder, which was only used for interlaced PNG images. In the new API, interlaced PNG fits kTopDown. Also remove updateCurrScanline(), which was only used by the old implementation for interlaced PNG. DMSrcSink: - In CodecSrc::kScanline_Mode, use the new method for scanline decoding for the supported formats (just PNG and PNG-in-ICO for now). fuzz.cpp: - Remove reference to kNone_ScanlineOrder SkCodec: - Add new APIs: - startIncrementalDecode - incrementalDecode - Remove kNone_SkScanlineOrder and updateCurrScanline() SkPngCodec: - Implement new APIs - Switch from sk_read_fn/png_read_row etc to png_process_data - Expand AutoCleanPng's role to decode the header and create the SkPngCodec - Make the interlaced PNG decoder report how many lines were initialized during an incomplete decode - Make initializeSwizzler return a bool instead of an SkCodec::Result (It only returned kSuccess or kInvalidInput anyway) SkIcoCodec: - Implement the new APIs; supported for PNG in ICO SkSampledCodec: - Call the new method for decoding scanlines, and fall back to the old method if the new version is unimplemented - Remove references to kNone_SkScanlineOrder tests/CodecPartial: - Add a test which decodes part of an image, then finishes the decode, and compares it to the straightforward method tests/CodecTest: - Add a test which decodes all scanlines using the new method - Repurpose the Codec_stripes test to decode using the new method in sections rather than all at once - In the method check(), add a parameter for whether the image supports the new method of scanline decoding, and be explicit about whether an image supports incomplete - Test incomplete PNG decodes. We should have been doing it anyway for non-interlaced (except for an image that is too small - one row), but the new method supports interlaced incomplete as well - Make test_invalid_parameters test the new method - Add a test to ensure that it's safe to fall back to scanline decoding without rewinding BUG=skia:4211 The new version was generally faster than the old version (but not significantly so). Some raw performance differences can be found at https://docs.google.com/a/google.com/spreadsheets/d/1Gis3aRCEa72qBNDRMgGDg3jD-pMgO-FXldlNF9ejo4o/ Design doc can be found at https://docs.google.com/a/google.com/document/d/11Mn8-ePDKwVEMCjs3nWwSjxcSpJ_Cu8DF57KNtUmgLM/ GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1997703003 Review-Url: https://codereview.chromium.org/1997703003
* Clean up SkFloatBitsGravatar mtklein2016-05-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - remove dead code - rewrite float -> int converters The strategy for the new converters is: - convert input to double - floor/ceil/round in double space - pin that double to [SK_MinS32, SK_MaxS32] - truncate that double to int32_t This simpler strategy does not work: - floor/ceil/round in float space - pin that float to [SK_MinS32, SK_MaxS32] - truncate that float to int32_t SK_MinS32 and SK_MaxS32 are not representable as floats: they round to the nearest float, ±2^31, which makes the pin insufficient for floats near SK_MinS32 (-2^31+1) or SK_MaxS32 (+2^31-1). float only has 24 bits of precision, and we need 31. double can represent all integers up to 50-something bits. An alternative is to pin in float to ±2147483520, the last exactly representable float before SK_MaxS32 (127 too small). Our tests test that we round as floor(x+0.5), which can return different numbers than round(x) for negative x. So this CL explicitly uses floor(x+0.5). I've updated the tests with ±inf and ±NaN, and tried to make them a little clearer, especially using SK_MinS32 instead of -SK_MaxS32. I have not timed anything here. I have never seen any of these methods in a profile. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2012333003 Review-Url: https://codereview.chromium.org/2012333003
* Make SkPath::isOval() and SkPath::isRRect return the orientation and ↵Gravatar bsalomon2016-05-27
| | | | | | | | | | | starting index. These are tracked in SkPathRef. Unit tests are updated to test that the returned values are correct. GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2012233002 Review-Url: https://codereview.chromium.org/2012233002
* Add SkColorSpace to SkImageInfoGravatar msarett2016-05-27
| | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=2000713003 Review-Url: https://codereview.chromium.org/2000713003
* Complex clipPath accountingGravatar fmalita2016-05-25
| | | | | | | | | | | Add a clipPath heuristic to SkPathCounter, and extend SkPictureGpuAnalyzer to support external clipPath() op accounting. BUG=skia:5347 R=reed@google.com,mtklein@google.com,senorblanco@chromium.org,bsalomon@google.com GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2000423005 Review-Url: https://codereview.chromium.org/2000423005
* Make Sk32ToBool inline again to silence compiler warning.Gravatar bsalomon2016-05-24
| | | | | | GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2007753003 Review-Url: https://codereview.chromium.org/2007753003
* SkColorSpace tweaksGravatar msarett2016-05-24
| | | | | | | | | | | ***Move includes to the correct file ***Add "const" ***Use std::move for more efficient refs and unrefs BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2005263002 Review-Url: https://codereview.chromium.org/2005263002
* Remove sRGB overrides on GrTextureParams. Use GrPaint flags instead.Gravatar brianosman2016-05-24
| | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2002253002 Review-Url: https://codereview.chromium.org/2002253002
* Add Xlib support to viewerGravatar jvanverth2016-05-23
| | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=1999213002 Review-Url: https://codereview.chromium.org/1999213002
* Make SkColorSpace a public APIGravatar msarett2016-05-23
| | | | | | | | | I've trimmed uniqueID for now, and added some comments. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1996973002 Review-Url: https://codereview.chromium.org/1996973002
* SkTypes: use constexpr when appropriateGravatar halcanary2016-05-23
| | | | | | | | motivation: https://codereview.chromium.org/2000853003 GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2004073002 Review-Url: https://codereview.chromium.org/2004073002
* Retract GrRenderTarget from GrTestTargetGravatar robertphillips2016-05-20
| | | | | | | | Split out of: https://codereview.chromium.org/1988923002/ (Declassify GrClipMaskManager and Remove GrRenderTarget and GrDrawTarget from GrPipelineBuilder) GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=2004433002 Review-Url: https://codereview.chromium.org/2004433002
* Correct gesture scale and translationGravatar liyuqian2016-05-20
| | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1996613002 Review-Url: https://codereview.chromium.org/1996613002
* Image filters: implement SkImage::makeWithFilter().Gravatar senorblanco2016-05-19
| | | | | | | | | | This API provides a way to directly filter a subregion of an SkImage (usually texture-backed), and returns an SkImage which may include extra padding, along with a size to indicate the active region. GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1964043002 Review-Url: https://codereview.chromium.org/1964043002
* Retract GrRenderTarget from GLProgramsTestGravatar robertphillips2016-05-19
| | | | | | | | Split out of https://codereview.chromium.org/1988923002/ (Declassify GrClipMaskManager and Remove GrRenderTarget and GrDrawTarget from GrPipelineBuilder) GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1997773002 Review-Url: https://codereview.chromium.org/1997773002
* Make GrAppliedClip friendlessGravatar robertphillips2016-05-19
| | | | | | | | | GrAppliedClip is a pretty amiable class but not so good about setting boundaries. It is probably for the best that it breaks things off with GrClipMaskManager before the drama of https://codereview.chromium.org/1988923002/ (Declassify GrClipMaskManager and Remove GrRenderTarget and GrDrawTarget from GrPipelineBuilder) begins. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1993263002 Review-Url: https://codereview.chromium.org/1993263002
* Update Skia milestone to 53 after 52 branchGravatar hcm2016-05-19
| | | | | | | | | TBR=reed@google.com BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1993203002 Review-Url: https://codereview.chromium.org/1993203002
* SkCanvas::adjustToTopLayer()Gravatar tomhudson2016-05-18
| | | | | | | | | | | | Given a matrix and a clip bounds, offsets them to reflect the difference between device coordinates and global coordinates. Useful when a client wants an OS-specific backing for a canvas. R=reed@google.com BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1986383002 Review-Url: https://codereview.chromium.org/1986383002
* Delete SkBitmapRegionCanvasGravatar msarett2016-05-18
| | | | | | | | | | | | | | | | This was an approach we considered for implementing Android's BitmapRegionDecoder. It was useful for testing and comparison, but now is no longer worth maintaining and testing. The approach to subset/scaled decodes (clipped decode, then scale) may be worth reconsidering at some point. BUG=skia:5307 GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1990543002 Review-Url: https://codereview.chromium.org/1990543002
* Set the "mutable format" bit on sRGB images at creation time.Gravatar brianosman2016-05-17
| | | | | | | | | | | | | This allows us to later create an image view with a linear format, for legacy-mode non-sRGB access. No actual API change (just a comment change in public header). TBR=bsalomon@google.com BUG=skia:5308 GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1981333004 Review-Url: https://codereview.chromium.org/1981333004
* (Mostly) Retract GrRenderTarget from SkGpuDeviceGravatar robertphillips2016-05-17
| | | | | | | | | | | | | | | This gets us most of the way to having SkGpuDevice exclusively use a GrDrawContext instead of a GrRenderTarget. There are a few other refactorings (e.g., rm need for fLegacyBitmap and accessRenderTarget) before the GrRenderTarget can be completely removed. Has calved off: https://codereview.chromium.org/1925313002/ (Tighten up SkSpecialSurface factory functions) https://codereview.chromium.org/1925803004/ (Add sk_sp to SkSurface_Gpu and SkGpuDevice) https://codereview.chromium.org/1956473002/ (Retract GrRenderTarget a bit within SkGpuDevice) https://codereview.chromium.org/1979913002/ (Rename GrDrawingMgr::abandon to wasAbandoned & add a matching entry point to GrDrawingContext) https://codereview.chromium.org/1982583002/ (Add isUnifiedMultisampled entry point to GrDrawContext) GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1930013002 Review-Url: https://codereview.chromium.org/1930013002
* Ensure that SkColorTable->fCount is set properly after decodesGravatar msarett2016-05-17
| | | | | | | | | | | | We now have some blits that will process the color table. If we erroneously report that the size of the color table is 256, we will do extra work and annoy MSAN. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1982753002 Review-Url: https://codereview.chromium.org/1982753002
* Implement vulkan fence syncs for nanobenchGravatar bsalomon2016-05-16
| | | | | | GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1974913003 Review-Url: https://codereview.chromium.org/1974913003
* Add isUnifiedMultisampled entry point to GrDrawContextGravatar robertphillips2016-05-16
| | | | | | | | | | GrRenderTargetProxy supports the isUnifiedMultisampled call so GrDrawContext will be able to support it even when GrRenderTargetProxy-backed. This is split out of: https://codereview.chromium.org/1930013002/ ((Mostly) Retract GrRenderTarget from SkGpuDevice) GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1982583002 Review-Url: https://codereview.chromium.org/1982583002
* Rename GrDrawingMgr::abandon to wasAbandoned & add a matching entry point to ↵Gravatar robertphillips2016-05-16
| | | | | | | | | | | | GrDrawingContext Since GrDrawingContext is generally replacing GrRenderTarget, this is to provide functionality similar to GrRenderTarget::wasDestroyed. This is split out of https://codereview.chromium.org/1930013002/ ((Mostly) Retract GrRenderTarget from SkGpuDevice) GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1979913002 Review-Url: https://codereview.chromium.org/1979913002
* SkPictureGpuAnalyzerGravatar fmalita2016-05-13
| | | | | | | | | | | | | Stateful helper for gathering multi-picture GPU stats. Exposes the existing SkPicture GPU veto semantics, while preserving the SKP impl (which has some nice properties: lazy, hierarchical, cached per pic). R=reed@google.com,bsalomon@google.com GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1974833003 Review-Url: https://codereview.chromium.org/1974833003
* Refactor Vulkan image, texture, RTs so that create and getter handles match.Gravatar egdaniel2016-05-13
| | | | | | | | | | This allows allows us to track and notify clients when either side changes and image layout. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1974983002 Review-Url: https://codereview.chromium.org/1974983002
* Retract GrRenderTarget a bit within SkGpuDeviceGravatar robertphillips2016-05-13
| | | | | | | | | | Split off of: https://codereview.chromium.org/1930013002/ ((Mostly) Retract GrRenderTarget from SkGpuDevice) GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1956473002 Committed: https://skia.googlesource.com/skia/+/d215a95882485026d176a81bf58871276b21c89c Review-Url: https://codereview.chromium.org/1956473002
* Convert GrClip to an abstract base classGravatar cdalton2016-05-13
| | | | | | | | | | | | | | | | Converts GrClip to an abstract base class and adds a "GrFixedClip" implementation. GrFixedClip denotes a clip implemented with fixed- function hardware. GrFixedClip allows us to remove the stateful "fClipMode" member from GrClipMaskManager, and in the future will be able to nicely encapsulate window rectangles. After this change GrClipMaskManager is just a wrapper around GrDrawTarget. We may want to consider removing it altogether. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1971343002 Review-Url: https://codereview.chromium.org/1971343002
* Add bounds to GrShapeGravatar bsalomon2016-05-13
| | | | | | GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1970003003 Review-Url: https://codereview.chromium.org/1970003003
* Simplify GrSWMaskHelperGravatar robertphillips2016-05-13
| | | | | | GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1974943002 Review-Url: https://codereview.chromium.org/1974943002
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