blob: 07737029bcffc4a96764b86417f339b000a1c4e8 [file] [log] [blame]
Heather Miller118a4072019-07-25 11:33:30 -04001Skia Graphics Release Notes
2
3This file includes a list of high level updates for each milestone release.
4
Hal Canary9e514a12019-10-01 15:15:36 -04005* * *
Mike Reed430470d2019-09-12 17:09:12 -04006
Heather Millerb88892f2020-05-15 10:53:49 -04007Milestone 85
8------------
9
Brian Salomon24069eb2020-06-24 10:19:52 -040010 * Added GrContext::oomed() which reports whether Skia has seen a GL_OUT_OF_MEMORY
11 error from Open GL [ES] or VK_ERROR_OUT_OF_*_MEMORY from Vulkan.
12 https://review.skia.org/298216
Greg Daniel1db8e792020-06-09 17:29:32 -040013
Greg Daniel9efe3862020-06-11 11:51:06 -040014 * Add option on SkSurface::flush to pass in a GrBackendSurfaceMutableState which
15 we will set the gpu backend surface to be at the end of the flush.
16 https://review.skia.org/295567
17
Greg Daniel1db8e792020-06-09 17:29:32 -040018 * Add GrContext function to set mutable state on a backend surface. Currently this
19 is only used for setting vulkan VkImage layout and queue family.
20 https://review.skia.org/293844
21
Brian Salomon3fdc49f2020-06-02 22:01:39 -040022 * SkSurface factores that take GrBackendTexture or GrBackendRenderTarget now always
Greg Daniel1db8e792020-06-09 17:29:32 -040023 call the release proc (if provided) on failure. SkSurface::replaceBackendTexture
Brian Salomon3fdc49f2020-06-02 22:01:39 -040024 also calls the release proc on failure.
25 https://review.skia.org/293762
26
Brian Salomon39278022020-06-02 11:47:26 -040027 * SkSurface::asyncRescaleAndReadPixels and SkSurfaceasyncRescaleAndReadPixelsYUV420
28 now require explicit GrContext submit to guarantee finite time before callback
29 is invoked.
30 https://review.skia.org/292840
Heather Millerb88892f2020-05-15 10:53:49 -040031
Greg Danielaa9d99f2020-06-02 11:10:41 -040032 * Add VkSharingMode field to GrVkImageInfo.
33 https://review.skia.org/293559
34
Leon Scroggins III43182bc2020-05-21 11:14:31 -040035 * Move SkBitmapRegionDecoder into client_utils/android.
36
Kevin Lubick23620222020-06-03 11:19:49 -040037 * SkCanvas.clear and SkCanvas.drawColor now accept SkColor4f in addition to SkColor.
38
Brian Salomonc0d88a12020-05-28 17:44:05 -040039 * Remove SkSurface::MakeFromBackendTextureAsRenderTarget.
40 This factory existed to work around issues with GL_TEXTURE_RECTANGLE that existed
41 in Chrome's command buffer. Those issues have since been resolved. Use
42 SkSurface::MakeFromBackendTexutre or SkSurface::MakeFromBackendRenderTarget instead.
43 https://review.skia.org/292719
44
Greg Daniel55822f12020-05-26 11:26:45 -040045 * Adds submittedProc callback to GrFlushInfo which will be called when the work
46 from the flush call is submitted to the GPU. This is specifically useful for knowing
47 when semahpores sent with the flush have been submitted and can be waiting on.
48 https://review.skia.org/291078
49
Greg Daniel04283f32020-05-20 13:16:00 -040050 * GrContext submit is now required to be called in order to send GPU work to the
51 actual GPU. The flush calls simply produces 3D API specific objects that are ready
52 to be submitted (e.g. command buffers). For the GL backend, the flush will still
53 send commands to the driver. However, clients should still assume the must call
54 submit which is where any glFlush that is need for sync objects will be called. There,
55 are flushAndSubmit() functions of GrContext, SkSurface, and SkImage that will act
56 like the previous flush() functions. This will flush the work and immediately call
57 submit.
58 https://review.skia.org/289033
59
Greg Daniel49de1032020-05-19 18:06:26 -040060 * Remove deprecated version of flush calls on GrContext and SkSurface.
61 https://review.skia.org/2290540
62
Brian Osman8219e912020-05-15 13:04:48 -040063 * SkCanvas::drawVertices and drawPatch now support mapping an SkShader without explicit
64 texture coordinates. If they're not supplied, the local positions (vertex position or
65 patch cubic positions) will be directly used to sample the SkShader.
66 https://review.skia.org/290130
67
Heather Millerb88892f2020-05-15 10:53:49 -040068* * *
69
Heather Millere4bcbf82020-04-03 12:01:51 -040070Milestone 84
Heather Millerb88892f2020-05-15 10:53:49 -040071------------
Greg Daniel5ab94e12020-05-13 14:11:40 -040072
Greg Danielb2365d82020-05-13 15:32:04 -040073 * Add api on GrContext, updateBackendTexture that will upload new data to a
74 GrBackendTexture.
75 https://review.skia.org/288909
76
Greg Daniel5ab94e12020-05-13 14:11:40 -040077 * Add GrContext getter to SkSurface.
78 https://review.skia.org/289479
79
Greg Danielda50cb82020-05-13 14:07:40 -040080 * Deprecate GrContext and SkSurface flush() call and replace ith with flushAndSubmit().
81 This only effects the default flush call that takes no parameters.
82 https://review.skia.org/289478
Heather Millere4bcbf82020-04-03 12:01:51 -040083
Greg Danielc1ad77c2020-05-06 11:40:03 -040084 * GrContext::createBackendTexture functions that initialize the texture no longer
85 guarantee that all the data has been uploaded and the gpu is done with the texture.
86 Instead the client can assume the upload work has been submitted to the gpu and they
87 must wait for that work to finish before deleting the texture. This can be done via
88 their own synchronization or by passing in a finish proc into the create calls which
89 will be called when it is safe to delete the texture (at least in terms of work
90 done during the create).
91 https://review.skia.org/286517
Heather Millere4bcbf82020-04-03 12:01:51 -040092
Mike Reed52653732020-05-05 14:40:42 -040093 * Remove unused SkMaskFilter helpers: compbine, compose
94 Note: shadermaskfilter will likely be removed next (clipShader should serve)
95
Xianzhu Wanga91e4782020-05-01 09:34:57 -070096 * Add back SkCanvas::kPreserveLCDText_SaveLayerFlag to indicate that saveLayer()
97 will preserve LCD-text. All text in the layer must be drawn on opaque background
98 to ensure correct rendering.
99
Leon Scroggins III63cfb362020-04-24 13:00:48 -0400100 * Add the new directory client_utils/ for code that is specific to a single client and
101 should be considered separate from Skia proper. Move SkFrontBufferedStream into the
102 subdir android/.
103
Mike Kleind5cba9d2020-04-24 07:44:50 -0500104 * SkBitmap and SkPixmap's erase() methods now treat their color parameters
105 consistently with the rest of Skia, with all SkColors and any untagged
106 SkColor4fs interpreted as sRGB, not as a color in the bitmap's color space.
107 SkPixmap::erase(SkColor4f) now takes an SkColorSpace, so you can pass
108 pixmap.colorSpace() if you want the old behavior.
109
Mike Reedd276e3f2020-04-14 15:44:21 -0400110 * SkCamera.h and SkMatrix44.h are DEPRECATED.
Mike Reed14f62de2020-04-14 11:35:40 -0400111 Use SkM44 if you want to have 3d transformations.
112
Ben Wagnercc81e202020-04-09 13:00:44 -0400113 * Changed Dilate and Erode image filters to take SkScalar for radius instead of int. While
114 the image filters themselves are defined in terms of discrete pixels, the radii provided by
115 the user are mapped through the CTM so taking ints forced over discretization. After mapping
116 through the CTM the radii are now rounded to pixels.
117 https://review.skia.org/281731
118 https://review.skia.org/282636
119
Greg Daniel8561fc22020-04-08 12:52:51 -0400120 * Updated the contract of GrContext and SkSurface flush calls in regards to semaphores. Made it
121 clear that the caller is responsible for deleting any initialized semaphores after the flush
122 call regardless if we were able to submit them or not. Also, allows skia to only submit a
123 subset of the requested semaphores if we failed to create some.
124 https://review.skia.org/282265
125
126
Brian Osman62a0fb22020-04-07 13:48:15 -0400127 * SkCanvas::drawVertices will now always fill the triangles specified by the vertices. Previously,
128 vertices with no colors and no (texture coordinates or shader) would be drawn in wireframe.
129 https://review.skia.org/282043
130
Heather Millere4bcbf82020-04-03 12:01:51 -0400131* * *
132
Heather Miller6c138712020-03-16 10:50:49 -0400133Milestone 83
Heather Millerb88892f2020-05-15 10:53:49 -0400134------------
Heather Millerd5153bb2019-10-17 00:03:36 -0400135
Kevin Lubick988ce042020-03-25 13:13:20 -0400136 * Remove localmatrix option from SkShaders::[Blend, Lerp]
137
Jim Van Verth05d09192020-03-20 11:23:39 -0400138 * Fill out Direct3D parameters for backend textures and backend rendertargets.
139
Brian Salomonbc074a62020-03-18 10:06:13 -0400140 * SkImage::makeTextureImage() takes an optional SkBudgeted param
Michael Ludwigb0cee9b2020-03-12 10:52:15 -0400141
Brian Salomonf4ba4ec2020-03-19 15:54:28 -0400142 * Made non-GL builds of GPU backend more robust.
143 https://review.skia.org/277456
144
145 * MoltenVK support removed. Use Metal backend instead.
146 https://review.skia.org/277612
Heather Miller6c138712020-03-16 10:50:49 -0400147
148* * *
149
150Milestone 82
Heather Millerb88892f2020-05-15 10:53:49 -0400151------------
Heather Miller6c138712020-03-16 10:50:49 -0400152
Michael Ludwigb0cee9b2020-03-12 10:52:15 -0400153 * Removed drawBitmap and related functions from SkDevice; all public drawBitmap functions on
154 SkCanvas automatically wrap the bitmap in an SkImage and call the equivalent drawImage function.
155 Drawing mutable SkBitmaps will now incur a mandatory copy. Switch to using SkImage directly or
156 mark the bitmap as immutable before drawing.
157
Brian Osmandafbf122020-03-11 12:26:56 -0400158 * Removed "volatile" flag from SkVertices. All SkVertices objects are assumed to be
159 volatile (the previous default behavior).
160
Michael Ludwigb0cee9b2020-03-12 10:52:15 -0400161 * Removed exotic legacy bitmap functions from SkCanvas (drawBitmapLattic, drawBitmapNine); the
162 exotic SkImage functions still exist.
163
Leon Scroggins IIIa77f30c2020-03-09 14:23:30 -0400164 * Make it possible to selectively turn on/off individual encoders/decoders,
165 using skia_use_(libpng/libjpeg_turbo/libwebp)(decode/encode).
166
Greg Daniel456f9b52020-03-05 19:14:18 +0000167 * Removed GrGpuResource, GrSurface, and GrTexture from public api. These were not
Greg Daniel7c902112020-03-06 13:07:10 -0500168 meant to be public, and we now can move them into src. Also removed getTexture
169 function from SkImage.h
Greg Daniel456f9b52020-03-05 19:14:18 +0000170
Mike Reed5caf9352020-03-02 14:57:09 -0500171 * Removed Bones from SkVertices
172
Brian Salomond8575452020-02-25 12:13:29 -0500173 * Added a field to GrContextOptions that controls whether GL errors are checked after
174 GL calls that allocate textures, etc. It also controls checking for shader compile
175 success, and program linking success.
176
Robert Phillips1cec4d52020-02-24 08:38:34 -0500177 * Made SkDeferredDisplayList.h officially part of the public API (i.e., moved it to
178 include/core). Also added a ProgramIterator to SkDeferredDisplayList which allows
179 clients to pre-compile some of the shaders the DDL requires.
180
Robert Phillipsb3c061a2020-02-13 13:24:47 -0500181 * Added two new helper methods to SkSurfaceCharacterization: createBackendFormat and
182 createFBO0. These make it easier for clients to create new surface characterizations that
183 differ only a little from an existing surface characterization.
184
Brian Osman788b9162020-02-07 10:36:46 -0500185 * Removed SkTMax and SkTMin.
Brian Osman5f3d9f72020-02-06 14:51:46 -0500186 * Removed SkTClamp and SkClampMax.
Brian Osmanaba642c2020-02-06 12:52:25 -0500187 * Removed SkScalarClampMax and SkScalarPin.
Brian Osman7f364052020-02-06 11:25:43 -0500188 * Removed SkMax32 and SkMin32.
Brian Osman116b33e2020-02-05 13:34:09 -0500189 * Removed SkMaxScalar and SkMinScalar.
190
Allen Bauera428c7b2020-02-04 14:27:22 -0800191 * SkColorSetA now warns if the result is unused.
192
Leon Scroggins III196f3192020-02-03 12:39:54 -0500193 * An SkImageInfo with a null SkColorSpace passed to SkCodec::getPixels() and
194 related calls is treated as a request to do no color correction at decode
195 time.
Dominik Röttschesc9b06ca2020-01-31 18:13:37 +0200196
Dominic Mazzoni7dfb46e2020-02-19 10:59:29 -0800197 * Add new APIs to add attributes to document structure node when
198 creating a tagged PDF.
199
Dominik Röttschesc9b06ca2020-01-31 18:13:37 +0200200 * Remove CGFontRef parameter from SkCreateTypefaceFromCTFont.
201 Use CTFontManagerCreateFontDescriptorFromData instead of
202 CGFontCreateWithDataProvider to create CTFonts to avoid memory use issues.
203
Leon Scroggins III42a604f2020-02-06 15:47:58 -0500204 * Added SkCodec:: and SkAndroidCodec::getICCProfile for reporting the native
205 ICC profile of an encoded image, even if it doesn't map to an SkColorSpace.
Heather Millerebc4d622020-01-30 13:57:13 -0500206
Yi Xu55bca412020-02-14 18:10:40 -0500207 * SkSurface::ReplaceBackendTexture takes ContentChangeMode as a parameter,
208 which allow callers to specify whether retain a copy of the current content.
Michael Ludwigb0cee9b2020-03-12 10:52:15 -0400209
210 * Enforce the existing documentation in SkCanvas::saveLayer that it ignores
211 any mask filter on the restore SkPaint. The 'coverage' of a layer is
Michael Ludwigeced98b2020-03-03 10:39:41 -0500212 ill-defined, and masking should be handled by pre-clipping or using the
213 auxiliary clip mask image of the SaveLayerRec.
Yi Xu55bca412020-02-14 18:10:40 -0500214
Heather Millerebc4d622020-01-30 13:57:13 -0500215* * *
216
217Milestone 81
Heather Millerb88892f2020-05-15 10:53:49 -0400218------------
Heather Millerebc4d622020-01-30 13:57:13 -0500219
Brian Salomon87c31422020-01-22 09:59:56 -0500220 * Added support for GL_NV_fence extension.
Heather Miller2e046a22019-12-05 15:27:42 -0500221
Leon Scroggins III3eedc972020-01-22 10:44:00 -0500222 * Make SkImageInfo::validRowBytes require rowBytes to be pixel aligned. This
223 makes SkBitmap match the behavior of raster SkSurfaces in rejecting
224 non-aligned rowBytes.
225
Robert Phillips99dead92020-01-27 16:11:57 -0500226 * Added an SkImage::MakeRasterFromCompressed entry point. Also updated
227 SkImage::MakeFromCompressed to decompress the compressed image data if
228 the GPU doesn't support the specified compression type (i.e., macOS Metal
229 doesn't support BC1_RGB8_UNORM so such compressed images will always be
230 decompressed on that platform).
231
Robert Phillipsb0855272020-01-15 12:56:52 -0500232 * Added support for BC1 RGBA compressed textures
233
Brian Osmana88cab12020-01-09 10:21:44 -0500234 * Added CachingHint to SkImage::makeRasterImage
235
Kevin Lubickf5bc8fb2020-01-08 13:29:31 -0500236 * Added SkAnimatedImage::getCurrentFrame()
237
Jim Van Verthe2767012020-01-08 12:15:44 -0500238 * Add support to create an SkSurface from an MTKView, with delayed acquisition of
239 the MTLDrawable.
240 Entry point: SkSurface::MakeFromMTKView
241
Brian Salomon44207f32020-01-06 15:20:18 -0500242 * Removed SkIRect::EmptyIRect(). Use SkIRect::MakeEmpty() instead.
243 https://review.skia.org/262382/
244
Heather Millerebc4d622020-01-30 13:57:13 -0500245 * Moved SkRuntimeEffect to public API. This is the new (experimental) interface to custom SkSL
246 shaders and color filters.
Brian Osmanee426f22020-01-02 11:55:24 -0500247
Heather Millerebc4d622020-01-30 13:57:13 -0500248 * Added BC1 compressed format support. Metal and Vulkan seem to only support the BC
249 formats on desktop machines.
Robert Phillips8f259a02019-12-20 11:32:27 -0500250
Heather Millerebc4d622020-01-30 13:57:13 -0500251 * Added compressed format support for backend texture creation API.
252 This adds the following new entry points:
253 GrContext::compressedBackendFormat
254 GrContext::createCompressedBackendTexture
255 The latter method comes in variants that allow color-initialized and
256 compressed texture data initialized.
Robert Phillipsb915c942019-12-17 14:44:37 -0500257
Brian Salomona6069a12019-12-13 10:48:33 -0500258 * Added SkMatrix::MakeTrans(SkIVector)
259 https://review.skia.org/259804
Heather Miller2e046a22019-12-05 15:27:42 -0500260
Heather Millerebc4d622020-01-30 13:57:13 -0500261* * *
262
Heather Miller2e046a22019-12-05 15:27:42 -0500263Milestone 80
Heather Millerb88892f2020-05-15 10:53:49 -0400264------------
Heather Miller2e046a22019-12-05 15:27:42 -0500265
Greg Danielf0e04f02019-12-04 15:17:54 -0500266 * For Vulkan backend, we now require that the VkDevice, Queue, and Instance outlive
267 either the destruction or abandoning of the GrContext. Additionally, all
268 GrBackendTextures created via GrContext::createBackendTexture calls must be deleted
269 before destroying or abandoning the GrContext.
270 https://review.skia.org/257921
271
Brian Salomon4e1066f2019-12-04 10:33:52 -0500272 * Removed SkSize& SkSize::operator=(const SkISize&)
273 https://review.skia.org/257880
274
Brian Salomon8a99a412019-12-04 11:05:35 -0500275 * SkISize width() and height() now constexpr
276 https://review.skia.org/257680
277
Brian Salomone21af502019-11-22 16:56:36 -0500278 * Added SkMatrix::MakeTrans(SkVector) and SkRect::makeOffset(SkVector).
279 https://review.skia.org/255782
280
Brian Salomonc75bc032019-11-11 13:47:25 -0500281 * Added SkImageInfo::MakeA8(SkISize) and added optional color space parameter to
282 SkImageInfo::MakeN32Premul(SkISize).
Heather Millercc13acb2019-10-22 15:45:45 -0400283
Kevin Lubick47bd9f12019-11-08 06:55:15 -0800284 * Added dimensions() and getFrameCount() to SkAnimatedImage
285 https://review.skia.org/253542
286
Brian Osman09ee1122019-11-05 11:41:16 -0500287 * Removed SkMatrix44 version of toXYZD50 from SkColorSpace. Switched to skcms types in
288 transferFn, invTrasnferFn, and gamutTransformTo functions.
289 https://review.skia.org/252596
290
Brian Osmane36d0302019-11-01 17:10:28 -0400291 * Removed rotation and YUV support from SkColorMatrix
292 https://review.skia.org/252188
293
Brian Osman2b73e662019-11-01 10:02:24 -0400294 * Added kBT2020_SkYUVColorSpace. This is BT.2020's YCbCr conversion (non-constant-luminance).
295 https://review.skia.org/252160
296
Brian Salomon3683a4f2019-10-28 09:16:47 -0400297 * Remove old async read pixels APIs
298 https://review.skia.org/251198
299
Michael Ludwigcc836872019-11-04 15:01:52 -0500300 * Expose SkBlendModeCoeff and SkBlendMode_AsCoeff for Porter-Duff blend modes.
301 https://review.skia.org/252600
302
Heather Millercc13acb2019-10-22 15:45:45 -0400303* * *
304
305Milestone 79
Heather Millerb88892f2020-05-15 10:53:49 -0400306------------
Heather Millerd5153bb2019-10-17 00:03:36 -0400307
Mike Reeda32654c2019-10-04 10:18:34 -0400308 * SkTextBlob::Iter to discover the glyph indices and typefaces in each run
309 https://skia-review.googlesource.com/246296
310
Brian Osman11e6aa82019-10-16 13:58:42 -0400311 * Added support for PQ and HLG transfer functions to SkColorSpace.
Heather Millerd5153bb2019-10-17 00:03:36 -0400312 https://skia-review.googlesource.com/c/skia/+/249000
Brian Osman11e6aa82019-10-16 13:58:42 -0400313
Greg Daniel8b666172019-10-09 12:38:22 -0400314 * Added new api on GrContext ComputeImageSize. This replaces the hold static helper
315 ComputeTextureSize.
Heather Millerd5153bb2019-10-17 00:03:36 -0400316 https://skia-review.googlesource.com/c/skia/+/247337
Hal Canary9e514a12019-10-01 15:15:36 -0400317
Brian Salomon9241a6d2019-10-03 13:26:54 -0400318 * New versions of SkSurface async-rescale-and read APIs that allow client to extend
319 the lifetime of the result data. Old versions are deprecated.
320 https://review.skia.org/245457
321
Hal Canary9e514a12019-10-01 15:15:36 -0400322 * Add SkColorInfo. It's dimensionless SkImageInfo.
323 https://review.skia.org/245261
324
325 * Added SkPixmap-based createBackendTexture method to GrContext. This allows clients to create
326 backend resources (initialized with texture data) that Skia/Ganesh doesn't know about/track.
327 https://review.skia.org/244676
328
329 * Add explicit src and dst colorspace parameters to SkColorFilter::filterColor4f()
330 https://review.skia.org/244882
331
332 * Remove Vulkan/Metal float32 RGBA texture support
333 https://review.skia.org/244881
334
335 * Add SkSurface::MakeFromCAMetalLayer
336 https://review.skia.org/242563
337
338 * Added kAlpha_F16_SkColorType, kRG_F16_SkColorType and kRGBA_16161616_SkColorType.
339 This is intended to help support HDR YUV uses case (e.g., P010 and P016). As such,
340 the addition is focused on allowing creation of SkPixmaps and SkImages and not
341 SkSurfaces (i.e., who wants to render to render to these?)
342 https://review.skia.org/241357
343
344 * Start to move nested SkPath types (e.g. Direction, Verb) up to root level in SkPathTypes.h
345 https://review.skia.org/241079
346
347 * Remove isRectContour and ksNestedFillRects from public
348 https://review.skia.org/241078
349
350 * Added kRG_88_SkColorType. This is intended to help support YUV uses case (e.g., NV12).
351 As such, the addition is focused on allowing creation of SkPixmaps and SkImages and not
352 SkSurfaces (i.e., who wants to render to RG?)
353 https://review.skia.org/239930
354 https://review.skia.org/235797
355
Brian Osman172bb442019-09-06 10:16:02 -0400356 * Make the size of program/pipeline caches configurable via
357 GrContextOptions::fRuntimeProgramCacheSize
358 https://review.skia.org/239756
359
Hal Canary9e514a12019-10-01 15:15:36 -0400360 * Added kAlpha_16_SkColorType and kRG_1616_SkColorType. This is intended to help support HDR YUV
361 uses case (e.g., P010 and P016). As such, the addition is focused on allowing creation of
362 SkPixmaps and SkImages and not SkSurfaces (i.e., who wants to render to render to these?)
363 https://review.skia.org/239930
364
365 * Add GrContext::precompileShader to allow up-front compilation of previously-cached shaders.
366 https://review.skia.org/239438
367
368* * *
369
Heather Miller118a4072019-07-25 11:33:30 -0400370Milestone 78
Heather Millerb88892f2020-05-15 10:53:49 -0400371------------
Heather Miller118a4072019-07-25 11:33:30 -0400372
Hal Canary2af5db72019-08-20 11:28:37 -0400373 * SkDrawLooper is no longer supported in SkPaint or SkCanvas.
Hal Canary3b0e7f62019-08-20 14:52:02 -0400374 https://review.skia.org/230579
375 https://review.skia.org/231736
Mike Reed9dc0b9e2019-07-29 17:52:48 -0400376
Hal Canary3b0e7f62019-08-20 14:52:02 -0400377 * SkPath::Iter::next() now ignores its consumDegenerates bools. Those will so
378 go away entirely
379 https://review.skia.org/235104
Mike Reedba7e9a62019-08-16 13:30:34 -0400380
Hal Canary2af5db72019-08-20 11:28:37 -0400381 * SkImage: new factories: DecodeToRaster, DecodeToTexture
Hal Canary3b0e7f62019-08-20 14:52:02 -0400382 https://review.skia.org/234476
Mike Reeda5acbf92019-08-14 11:08:41 -0400383
Hal Canary2af5db72019-08-20 11:28:37 -0400384 * SkImageFilter API refactor started:
385 - Provide new factory API in include/effects/SkImageFilters
386 - Consolidated enum types to use SkTileMode and SkColorChannel
387 - Hide filter implementation classes
Hal Canary3b0e7f62019-08-20 14:52:02 -0400388 - Hide previously public functions on SkImageFilter that were intended for
389 internal use only
390 https://review.skia.org/230198
391 https://review.skia.org/230876
392 https://review.skia.org/231256
Florin Malita48009492019-08-01 17:20:19 -0400393
Hal Canary3b0e7f62019-08-20 14:52:02 -0400394 * SkColorFilters::HSLAMatrix - new matrix color filter operating in HSLA
395 space.
396 https://review.skia.org/231736
Brian Salomond4764a12019-08-08 12:08:24 -0400397
Hal Canary3b0e7f62019-08-20 14:52:02 -0400398 * Modify GrBackendFormat getters to not return internal pointers. Use an enum
399 class for GL formats.
400 https://review.skia.org/233160
Brian Salomonec22b1a2019-08-09 09:41:48 -0400401
Hal Canary2af5db72019-08-20 11:28:37 -0400402 * Expose GrContext::dump() when SK_ENABLE_DUMP_GPU is defined.
Hal Canary3b0e7f62019-08-20 14:52:02 -0400403 https://review.skia.org/233557
Sergey Ulanov2739fd22019-08-11 22:46:33 -0700404
Hal Canary3b0e7f62019-08-20 14:52:02 -0400405 * Vulkan backend now supports YCbCr sampler for I420 Vulkan images that are
406 not backed by external images.
407 https://review.skia.org/233776
Leon Scroggins III6154ac42019-08-14 11:29:29 -0400408
Hal Canary3b0e7f62019-08-20 14:52:02 -0400409 * Add SkCodec::SelectionPolicy for distinguishing between decoding a still
410 image or an image sequence for a container format that has both (e.g. HEIF).
411 https://review.skia.org/232839
Brian Osmand566e2e2019-08-14 13:19:04 -0400412
Hal Canary3b0e7f62019-08-20 14:52:02 -0400413 * SkImage::makeTextureImage and SkImage::MakeCrossContextFromPixmap no longer
414 take an SkColorSpace parameter. It was unused.
415 https://review.skia.org/234579
416 https://review.skia.org/234912
Brian Osmand5148372019-08-14 16:14:51 -0400417
Hal Canary3b0e7f62019-08-20 14:52:02 -0400418 * SkImage::reinterpretColorSpace - to reinterpret image contents in a new
419 color space.
420 https://review.skia.org/234328
Brian Osman4c3fd342019-08-15 12:13:53 -0400421
Hal Canary2af5db72019-08-20 11:28:37 -0400422 * Removed SkImage::MakeCrossContextFromEncoded.
Hal Canary3b0e7f62019-08-20 14:52:02 -0400423 https://review.skia.org/234912
Hal Canary2af5db72019-08-20 11:28:37 -0400424
Jim Van Verth066ceb12019-08-28 14:35:55 -0400425 * Add Metal support for GrFence, GrSemaphore, and GrBackendSemaphore
426 https://review.skia.org/233416
427
Hal Canary2af5db72019-08-20 11:28:37 -0400428 * SkMallocPixelRef: remove MakeDirect and MakeWithProc from API.
429 https://review.skia.org/234660
Mike Klein334a6422019-08-27 08:12:15 -0500430
Michael Ludwiga595f862019-08-27 15:25:49 -0400431 * Remove 4-parameter variant of SkRect::join() and intersect(), and
432 noemptycheck variants of intersect().
433 https://review.skia.org/235832
434 https://review.skia.org/237142
435
Mike Klein334a6422019-08-27 08:12:15 -0500436 * Remove unused sk_sp comparison operators.
437 https://review.skia.org/236942
Michael Ludwiga595f862019-08-27 15:25:49 -0400438
439 * Add SkColor4f variant to experimental_DrawEdgeAAQuad for SkiaRenderer.
440 https://review.skia.org/237492
Robert Phillipscf39f372019-09-03 10:29:20 -0400441
442 * Deprecated maxCount resource cache limit for Ganesh.
443 This hasn't been relevant for a long time.
444
Brian Osmana66081d2019-09-03 14:59:26 -0400445 * Changed GrContextOptions' fDisallowGLSLBinaryCaching to fShaderCacheStrategy,
446 and allow caching SkSL.
447 https://review.skia.org/238856
Chris Dalton38f0a492019-10-07 11:51:07 -0600448
449 * Use GL_QCOM_TILED_RENDERING to explicitly discard stencil
Heather Millercc13acb2019-10-22 15:45:45 -0400450
451 * Added RELEASE_NOTES.txt file
452 https://review.skia.org/229760
Chris Dalton5a2f9622019-12-27 14:56:38 -0700453
454 * Implemented internal support for OpenGL tessellation.