kc3-lang/angle/src/libANGLE/renderer/vulkan/TextureVk.h

src/libANGLE/renderer/vulkan/TextureVk.h

Log

Author Commit Date CI Message
Jamie Madill 4ff1651e 2020-01-16T12:42:27 Vulkan: Add ResourceUseList helper. This abstracts away the ResourceUse tracking from CommandGraph. Pulling it out will allow us to more easily swap resource use tracking into ContextVk. The command graph is eventually going away so we need to move functionality out of CommandGraph. Bug: angleproject:4029 Change-Id: Icc3bcc824510b03e91f8ff010a82751a81516bfa Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2002930 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Jamie Madill fc3ec57d 2019-11-27T21:43:22 Reland "Vulkan: Accelerate Texture PBO updates" This reverts commit 27d3c9399925d23726880ef910b9068fa39307cf. Reason for revert: Investigation is unable to reproduce the regresion. Shows up on the perf CI. Original change's description: > Revert "Vulkan: Accelerate Texture PBO updates" > > This reverts commit efb45edaefc07fc7120ebbde83bbc84876afda1a. > > Reason for revert: Significant perf regression on several benchmarks. > See bug for more details. > > Bug: chromium:1027098 > > Original change's description: > > Vulkan: Accelerate Texture PBO updates > > > > If the format of the image and the PBO match, > > use a vkCmdCopyBufferToImage transfer operation. > > > > Test: angle_end2end_tests --gtest_filter=*PBOCompressedSubImage* > > angle_end2end_tests --gtest_filter=*PBOWithMultipleDraws* > > dEQP-GLES3.functional.texture.specification.tex*image*d_pbo* > > Bug: angleproject:3777 > > Change-Id: I3f271024a635be113202a16f8893a199c194172d > > Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1906203 > > Reviewed-by: Cody Northrop <cnorthrop@google.com> > > Commit-Queue: Mohan Maiya <m.maiya@samsung.com> > > TBR=cnorthrop@google.com,syoussefi@chromium.org,jmadill@chromium.org,m.maiya@samsung.com,b.schade@samsung.com > > # Not skipping CQ checks because original CL landed > 1 day ago. > > Bug: angleproject:3777 > Change-Id: I774655962e9ab5a866b9324002fb8edae8550834 > Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1939927 > Reviewed-by: Jamie Madill <jmadill@chromium.org> > Commit-Queue: Jamie Madill <jmadill@chromium.org> TBR=cnorthrop@google.com,syoussefi@chromium.org,jmadill@chromium.org,m.maiya@samsung.com,b.schade@samsung.com Change-Id: I8560a2e70de230eac3256a1df5eb2ecaa6f26bcf No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: chromium:1027098, angleproject:3777 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1939852 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Jamie Madill 27d3c939 2019-11-27T11:39:41 Revert "Vulkan: Accelerate Texture PBO updates" This reverts commit efb45edaefc07fc7120ebbde83bbc84876afda1a. Reason for revert: Significant perf regression on several benchmarks. See bug for more details. Bug: chromium:1027098 Original change's description: > Vulkan: Accelerate Texture PBO updates > > If the format of the image and the PBO match, > use a vkCmdCopyBufferToImage transfer operation. > > Test: angle_end2end_tests --gtest_filter=*PBOCompressedSubImage* > angle_end2end_tests --gtest_filter=*PBOWithMultipleDraws* > dEQP-GLES3.functional.texture.specification.tex*image*d_pbo* > Bug: angleproject:3777 > Change-Id: I3f271024a635be113202a16f8893a199c194172d > Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1906203 > Reviewed-by: Cody Northrop <cnorthrop@google.com> > Commit-Queue: Mohan Maiya <m.maiya@samsung.com> TBR=cnorthrop@google.com,syoussefi@chromium.org,jmadill@chromium.org,m.maiya@samsung.com,b.schade@samsung.com # Not skipping CQ checks because original CL landed > 1 day ago. Bug: angleproject:3777 Change-Id: I774655962e9ab5a866b9324002fb8edae8550834 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1939927 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Shahbaz Youssefi 88752889 2019-11-20T14:09:52 Vulkan: Fix barriers w.r.t sampled->storage image update df415528411f97454e765ff6a83ed1cbc90a7d13 implemented a feature where images are not created with the storage flag until needed. This is a necessary optimization. There were a few misuses of the BufferHelper::onRead/Write helpers that set up the appropriate barriers that this change fixes. Bug: angleproject:3816 Change-Id: I7e62d98b7325f938152a1972f4ebee083ed319c2 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1924989 Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Xinyi He <xinyi.he@arm.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Sunny Sun <sunny.sun@arm.com>
Brandon Schade efb45eda 2019-09-24T09:23:53 Vulkan: Accelerate Texture PBO updates If the format of the image and the PBO match, use a vkCmdCopyBufferToImage transfer operation. Test: angle_end2end_tests --gtest_filter=*PBOCompressedSubImage* angle_end2end_tests --gtest_filter=*PBOWithMultipleDraws* dEQP-GLES3.functional.texture.specification.tex*image*d_pbo* Bug: angleproject:3777 Change-Id: I3f271024a635be113202a16f8893a199c194172d Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1906203 Reviewed-by: Cody Northrop <cnorthrop@google.com> Commit-Queue: Mohan Maiya <m.maiya@samsung.com>
Sunny Sun df415528 2019-10-24T09:22:39 Vulkan: Enable VK_IMAGE_USAGE_STORAGE_BIT when it is needed VK_IMAGE_USAGE_STORAGE_BIT is always enabled for vkImage, this increases memory bandwidth in some platforms. This CL changes the behavior to enable VK_IMAGE_USAGE_STORAGE_BIT when necessary. Bug: angleproject:3904 Test: angle_end2end_tests Test: angle_deqp_gles2_tests Change-Id: I8ffd37efa8d99d04328fa6232de0755be3273d9e Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1857799 Commit-Queue: Sunny Sun <sunny.sun@arm.com> Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill bb35bb4e 2019-10-29T17:17:04 Vulkan: Implement simple case ANGLE_get_image. A couple cases are left unimplemented: Incomplete/unused Textures. This leads to a slightly more tricky implementation. Since we need to read back from the staging buffer we will need to flush the Image contents to a temporary buffer. Depth/stencil readback. Requires a more complex pixel packing step. 3D/Cube/2D Array readback. Also requires a more complex packing step. Bug: angleproject:3944 Change-Id: Ic5d9a606177ba7e3e5ab945feb5f555afa11741f Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1879964 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Cody Northrop <cnorthrop@google.com>
Jamie Madill dfc20daf 2019-10-28T13:51:42 Plumb more logic for ANGLE_get_image. Also implements and tests validation / negative API. Bug: angleproject:3944 Change-Id: I3385a4255f4fab6a12eee2abfa5ffcce2107359a Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1879961 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Cody Northrop <cnorthrop@google.com>
Xinyi He 052167bc 2019-08-13T14:09:04 Vulkan: Mipmap is unconditionally enabled in ANGLE ANGLE always enables the Mipmap. The fix does redefining the image with mipmaps and replace the origin one only when it is necessary. Bug: angleproject:3737 Change-Id: Ia33a16fd7feae303fb114988059c4eec58c4232d Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1750627 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Cody Northrop <cnorthrop@google.com> Reviewed-by: Ian Elliott <ianelliott@google.com>
Jamie Madill 1efcbdb6 2019-10-22T12:32:04 Vulkan: Fix sampler object lifetime. Using the same scheme as we do for VkImageViews we can track VkSampler lifetime using SharedResourceUse. This fixes the race condition that could occur when samplers are deleted in one Context while being used in another. This fixes the last known resource lifetime issue. The multithreading tests should now pass without validation errors. Also adds regression tests to angle_end2end_tests. Bug: angleproject:2464 Change-Id: I9dbed5062a0863b240ddf1a9b5d28560334934de Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1869548 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Ian Elliott <ianelliott@google.com> Reviewed-by: Tim Van Patten <timvp@google.com>
Jamie Madill 68591eff 2019-10-13T15:05:23 Vulkan: Store ImageView access in the graph. This will ensure we don't destroy the image views when they are still in use by other Contexts. Bug: angleproject:2464 Change-Id: I1d3ba2ad241250e31ea32873446c4cb23971750d Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1843236 Reviewed-by: Tim Van Patten <timvp@google.com> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Jamie Madill 0b9ebe58 2019-10-15T11:15:42 Vulkan: Add "ImageViewHelper". This allows views to track a different lifetime than vk::ImageHelper. This in turn will fix the race condition on ContextVk destruction when releasing ImageViews owned by TextureVk and RenderbufferVk. For now this is a refactoring change only. Bug: angleproject:2464 Change-Id: I9581975bd5d4913233bbed8439dd4a632cc78a2a Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1843231 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Ian Elliott <ianelliott@google.com>
Cody Northrop d192e933 2019-09-27T10:27:10 Vulkan: Support binding texture levels as a rendertarget This CL refactors how TextureVk handles rendertargets. It removes the single rendertarget that previously supported 2D, and expands the layer/level list of rendertargets to handle all cases. Bug: angleproject:3184 Bug: angleproject:3996 Test: Texture2DTestES3.FramebufferTextureChangingBaselevel/ES3_Vulkan Test: FramebufferRenderMipmapTest.RenderToMipmap/ES2_Vulkan Test: FramebufferRenderMipmapTest.RenderToMipmap/ES3_Vulkan Test: ComputeShaderTest.ImageStoreMipmapSlice/ES3_1_Vulkan Change-Id: I466d0389cc6744994f88c40cc388fca694b53a99 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1854895 Reviewed-by: Ian Elliott <ianelliott@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Cody Northrop <cnorthrop@google.com>
Jamie Madill 28ff9922 2019-10-09T16:08:35 Vulkan: Get rid of "TextureVkViews". This struct was used to implement different views for stencil mode. It is replaced with a single stencil mode view for sampling. We shouldn't be using a stencil-specific view for our render view. In cases where we're attaching a Depth/Stencil texture to a Framebuffer's special depth/stencil attachment point we will still need to use a single 'Draw' view attached to depth/stencil. So there's no need for a separate 'Draw' view for stencil. Also there's no current support for a separate 'Fetch' view for stencil textures. There may not be any easy way to trigger this path as it's only used in seamful cube map emulation and image copy. Seamful emulation is ES 2.0 only while stencil textures are ES 3.1 so that's not a possible use. Image copy doesn't seem to be possible either as it stands right now. Bug: angleproject:3975 Change-Id: Ic999f9471ea533d1184a364732c569124aa802bf Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1842230 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Cody Northrop <cnorthrop@google.com>
Jamie Madill 88bc4d3d 2019-10-04T20:41:24 Vulkan: Get rid of "fetch" level/layer image views. Instead always use 2D array views when rendering to cube maps. We need to keep the "fetch" image view for the main image for emulating seamless cube map textures on GL 2.0. We also use it for some texture copying init. These uses could potentially be replaced with sample instructions if we wanted to remove this last "fetch" view. Bug: angleproject:3975 Change-Id: I90f9be9fc6542d8ec27f6722132c1b27acf72176 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1842226 Reviewed-by: Courtney Goeltzenleuchter <courtneygo@google.com> Reviewed-by: Cody Northrop <cnorthrop@google.com> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Jamie Madill cb653d43 2019-10-04T17:26:59 Vulkan: Get rid of level layer "storage" views. By using a 2D instead of 2D array view for the render target we can merge the 'storage' and 'draw' level/layer views. Bug: angleproject:3975 Change-Id: Icf8c0bf6bec4147595c2b728362abd51bdf03f3e Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1841947 Reviewed-by: Courtney Goeltzenleuchter <courtneygo@google.com> Reviewed-by: Cody Northrop <cnorthrop@google.com> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Cody Northrop 6b60dfd8 2019-10-02T07:54:18 Vulkan: Remove image views forced to one mip level textureSize requires the view to reflect actual mip levels, so we can't artificially limit the view based on filtering mode. This CL removes those views. That unearthed a problem where the VK backend wasn't properly implementing non-mipmapped filter modes. There is a blurb in the Vulkan spec about this: There are no Vulkan filter modes that directly correspond to OpenGL minification filters of GL_LINEAR or GL_NEAREST, but they can be emulated using VK_SAMPLER_MIPMAP_MODE_NEAREST, minLod = 0, and maxLod = 0.25, and using minFilter = VK_FILTER_LINEAR or minFilter = VK_FILTER_NEAREST, respectively. So this CL also adds that emulation. Bug: angleproject:3948 Test: TextureSizeTextureArrayTest.BaseLevelVariesInTextureArray Test: dEQP-GLES3.functional.shaders.texture_functions.texturesize.* Change-Id: I81d5c3417e7d9abd0cdd058b935963706024a28f Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1835937 Reviewed-by: Tim Van Patten <timvp@google.com> Commit-Queue: Cody Northrop <cnorthrop@google.com>
Jamie Madill f10bf6bf 2019-09-26T10:27:18 Vulkan: Implement multi-threaded GL. The main component of this change is to make vk::BufferHelper, vk::ImageHelper and vk::SyncHelper use a common path. We introduce a new "vk::SharedGarbage" helper class that stores small lists of garbage from individual objects like an ImageHelper or BufferHelper. The SharedGarbage is stored in the RendererVk with the ResourceUse of the helper object. The ResourceUse tells RendererVk when it is safe to destroy the GarbageObjects. New "onGraphAccess" commands are added in a few places to enable the common garbage collection path. A couple Context-only resources like default attributes now are referenced where they were not before. Also reorganizes some functions so we can add a few helpful ASSERTs to our graph dependencies. Added "updateCurrentAccessNodes" for this. Also adds a "RendererScoped" helper to replace many uses of "ContextScoped". The multithreading EGL tests mostly pass but have some remaining flakiness so cannot yet be enabled. Bug: angleproject:2464 Change-Id: Ia3e3ae8848d731abf3f21ebe04c33e381e130be0 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1808444 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Cody Northrop 2e80cf9d 2019-08-08T22:05:42 Vulkan: Refactor render target initialization for texture arrays Bug: angleproject:3188 Bug: angleproject:3189 Test: dEQP-GLES3.functional.texture.*.3d.* Test: dEQP-GLES3.functional.texture.*.2darray.* Test: Texture3DTestES3 Test: CopyTexImageTestES3 Test: DrawBuffersTestES3 Change-Id: Ia48766170c02fadb56cddcd415144a00123b02c5 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1745722 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Commit-Queue: Cody Northrop <cnorthrop@google.com>
Cody Northrop cb16fb5f 2019-08-29T16:53:55 Vulkan: Support texture base and max levels The Vulkan backend uses a vkImage that matches the number of effective levels in the GL texture. This is due to the fact that GL textures can have really strange layouts that only make sense when base level and max level are applied. For instance, take the following layout with disjoint mip levels: Level 0: 4x4 RGBA Level 1: 2x2 RGBA Level 2: 10x10 RGB If base level is set to zero and max level is set to 1, the image is still considered mip-complete: Level 0: 4x4 RGBA ==> Base Level 0 ==> Level 0: 4x4 RGBA Level 1: 2x2 RGBA ==> Max Level 1 ==> Level 1: 2x2 RGBA Level 2: 10x10 RGB If base and max level are then both set to 2, the texture is still considered complete, but of a different size and format: Level 0: 4x4 RGBA Level 1: 2x2 RGBA Level 2: 10x10 RGB ==> Base/Max Level 2 ==> Level 2: 10x10 RGB When the base or max level is changed, we must recreate the vkImage to match the new level count. To support that, we: - Stage updates from the current image to the new image - Only stage updates if there aren't already staged updates for a level - Free the current image and so it can be recreated at the next draw This CL does the following: - Refactors TextureVk::copyImageDataToBuffer to support staging updates without flush - Adds TextureVk::copyImageDataToBufferAndGetData to support previous use model - Adds TextureVk::changeLevels, triggered during syncState, which stages updates and releases the current image. - Updates ImageHelper::flushStagedUpdates to understand base/max levels - Updates TextureVk::ensureImageInitialized and TextureVk::generateMipmap to account for base/max level - Tracks base and max levels in ImageHelper - Adds ImageHelper::stageSubresourceUpdateFromBuffer to support this use case - Adds ImageHelper::isUpdateStaged to determine if changeLevels should propagate data - Makes gl::TextureTypeToTarget available for use outside of ImageIndex - Enables several deqp and end2end tests Bug: angleproject:3148 Test: dEQP-GLES3.functional.texture.mipmap.*base_level* Test: dEQP-GLES3.functional.texture.mipmap.*max_level* Change-Id: I14ca071c9c62eb310dfed7ef9290dc65fc3ff696 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1776933 Reviewed-by: Courtney Goeltzenleuchter <courtneygo@google.com> Commit-Queue: Cody Northrop <cnorthrop@google.com>
Jamie Madill b540da89 2019-09-19T14:19:12 Vulkan: Use ResourceUse to track object lifetime. With the new resource tracking scheme the CommandGraph, tracking a "Context serial" aka "current" serial is no longer necessary for CommandGraphResources. Serial tracking has been moved to the shared ResourceUse struct that gets updated on a command submission. Thus we don't need to store the serial as a current separate piece of info in BufferHelper/ImageHelper. Will lead to further redesign for the multi-threading support for Vulkan. Bug: angleproject:2464 Change-Id: I1ae4bcc27fcfb93422b4ab4c9682a458e482f295 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1785990 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Mingyu Hu 7e44ec26 2019-08-26T15:59:48 GL_EXT_multisampled_render_to_texture extension. Part 1. Adding new parameters for extension without adding any real code change. Since no new code paths were added, we expect all tests to pass as before. Bug: angleproject:980428 Change-Id: I551b46a66f422eabd357fd021e00cf266a991efb Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1772377 Commit-Queue: Rafael Cintron <rafael.cintron@microsoft.com> Reviewed-by: Rafael Cintron <rafael.cintron@microsoft.com> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Courtney Goeltzenleuchter 1f2782e0 2019-08-29T14:19:23 Vulkan: fix unsized internalformat depth sampling Many implementations provide OES_depth_texture behavior if the texture was specified with a non-sized format (e.g. GL_DEPTH_COMPONENT). This change implements that behavior for Vulkan and adds a couple of tests to verify it. Bug: angleproject:3890 Change-Id: I005b1eaa30db033f7d78a5cf2236aab7f442b7f5 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1764301 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Shahbaz Youssefi 912e52d8 2019-08-23T00:25:09 Vulkan: Storage image support Image bindings are placed after atomic counters in the "resources" descriptor set. There are two issues yet to be addressed: - GL can create a 2D (array) view of a 3D image, but this is not allowed in Vulkan. If this cannot be made possible, emulation needs to be done. https://github.com/KhronosGroup/Vulkan-Docs/issues/1033 - GL can create an image view of a texture with a different format and have the data reinterpreted. This is not currently done. Bug: angleproject:3563 Change-Id: I95c4d92c50bb033212a9a67f3f2d6f97c074c7bf Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1767366 Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Shahbaz Youssefi 0b1fbcff 2019-08-30T15:05:12 Vulkan: Make vk::ImageView pointers const Bug: angleproject:3563 Change-Id: I8b6415dd9508941d093f36e7ded72d25f571b6f3 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1779204 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Jamie Madill 886698bc 2019-08-27T16:48:07 Vulkan: Style cleanups to TextureVk. Pass params by const & and use "CPU instead of "Cpu" naming. Also prefer "ContextVk *contextVk" to "ContextVk *context". Bug: angleproject:2464 Change-Id: I887de5b2e5494d14f0e9c7db269eb63744f2a3cf Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1771499 Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Jamie Madill 9288dcf6 2019-08-27T15:00:35 Vulkan: Remove command buffer param from initImage. This method didn't use the parameter. Removing it simplifies the code. Bug: angleproject:2464 Change-Id: Ib8f5f649f66eae405fb91f7cfcc8cefc4c44bda2 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1771992 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Courtney Goeltzenleuchter bc0a7b58 2019-08-05T09:26:23 Add support for sampling stencil texture Suspect a potential driver issue with integer sampling from stencil so skip dEQP-GLES31.functional.stencil_texturing.misc.compare_mode_effect in the expectations file. Will follow-up with more directed tests. Also skip dEQP-GLES31.functional.stencil_texturing.misc.base_level Blocking Bug: angleproject:3148 Test: dEQP-GLES31.functional.stencil_texturing* Bug: angleproject:3575 Change-Id: I9547406b44ec16629631c1bf50907e6a24f1a20e Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1736946 Commit-Queue: Courtney Goeltzenleuchter <courtneygo@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Cody Northrop eb0479e2 2019-07-24T14:15:56 Vulkan: Texture 3D and 2DArray layers as framebuffer attachments Support glFramebufferTextureLayer by correctly handling layers from 3D and 2DArray textures. Modeled after CubeMap layers support. Bug: angleproject:3188 Bug: angleproject:3189 Change-Id: Ic73a6017134e9d2b49beed103487454397a97167 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1738436 Reviewed-by: Tim Van Patten <timvp@google.com> Commit-Queue: Cody Northrop <cnorthrop@google.com>
Tobin Ehlis 4c833efb 2019-07-11T11:29:35 Vulkan: Enable sampler objects This is the initial implementation to get GLES3.0 Sampler Objects working on the Vulkan backend. When samplers are dirty, a corresponding Vulkan sampler object will be created with associated state and textures are flagged as dirty anytime sampler bindings change. Then when handling textures dirty, any bound sampler objects are pulled from active texture units. When sampler objects are bound, their state is used instead of the built-in texture's sampler state. This change also adds a test that uses the same texture object with different sampler objects to test a corner case that dEQP misses. Bug: angleproject:3208 Change-Id: I643d9c9d5cb92fecc02dad815a07bcf349534c70 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1706897 Commit-Queue: Tobin Ehlis <tobine@google.com> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Shahbaz Youssefi 93560ef5 2019-07-25T16:13:02 Vulkan: Seamful cube map emulation In GLSL, a cube texture is sampled with one of textureCube* functions. This function takes a 3D coordinate which is a vector from the center of the cube and identifies a direction to sample from. GLES2.0 has the following table that translates this 3D coordinate (Rx, Ry, Rz) to a face and ST coordinates within that face. This table can be found in Section 3.7.5 (Cube Map Texture Selection). A compiler pass is implemented in ANGLE that replaces samplerCube declarations with a sampler2DArray. The textureCube* functions are replaced with the corresponding texture* functions with the translated coordinates according to that table. Gradients provided to textureCubeGrad are translated using the same formulae, which is not precise but the spec specifies this projection to be implementation dependent. Helper invocations enabled through WQM (whole quad mode) cause a nuisance in that the extrapolated varyings used as coordinates in a textureCube call could have a different major axis (and therefore face) from the non-helper invocations that lie within the geometry. subgroupQuadSwap* operations are used in conjunction with gl_HelperInvocation to make sure the helper threads calculate texture UVs in the same face as the non-helper invocations. Bug: angleproject:3300 Bug: angleproject:3240 Bug: angleproject:3243 Bug: angleproject:3732 Change-Id: I0cb6a9b1f2e1e6a392b5baca1c7118ed1c502ccf Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1715977 Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Cody Northrop a2129356 2019-07-23T12:54:13 Vulkan: Add support for 2D array textures Includes changes from jmadill to align with Vulkan backend design. Correctly setting layer count and depth when the texture type is 2Darray. Vulkan requires depth of 1 for 2Darray textures. Bug: angleproject:3189 Change-Id: I0d58c33fcd75b1d768ea0308ac6e54230d8cfcc5 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1721169 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jonah Ryan-Davis <jonahr@google.com> Commit-Queue: Cody Northrop <cnorthrop@google.com>
Shahbaz Youssefi c68e7cbc 2019-07-25T11:28:07 Vulkan: Fix image copy flipping The draw framebuffer was consulted for flipping instead of the read framebuffer. Revealed a bug with copy-with-transfer not taking source render target's level/layer into account. This test was failing on Linux/Intel because there the framebuffer is not flipped, so the transfer path was taken. Bug: angleproject:2954 Bug: angleproject:3723 Change-Id: If95bf97b8e0536302ed39999be47bf904283c9e4 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1718784 Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Mohan Maiya <m.maiya@samsung.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill c773ab98 2019-06-25T17:11:58 Vulkan: Recycle dynamic buffer storage. This adds a free list to the dynamic buffer storage. Buffers are added to the free list when the retained buffers are released. They are taken from the free list when we allocate a new buffer. We only allocate a new buffer in the ring when we run out of free buffers. This reduces the amount of time we spend in allocation for frequent updates. Now that we're recycling buffers inside of DynamicBuffer we also need to be a bit more careful about when we allow ourselves to reuse them. If they're still in use by the GPU we should not try to modify them. Bug: angleproject:3082 Change-Id: Ibee5a7e2fe4a17f4a2f7af6bc6bcce54bdc413c2 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1646548 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Tobin Ehlis <tobine@google.com>
Jamie Madill 44168468 2019-06-20T09:50:23 Vulkan: Sync image in TextureVk::syncState. We can use the DIRTY_BIT_IMPLEMENTATION internal dirty bit in the gl::Texture class to force calls to ContextVk::syncState. In syncState we can ensure we call ensureImageInitialized before we get to the ContextVk. This in turn means we can remove some of the command graph breaks from TextureVk. We need to make sure the dirty bits are propagated to EGL Image siblings with this method. This fixes a potential implementation issue with EGL images with the GL back-end. Also makes a state change test a little better by removing some of the VAO and program init calls before the draw. Improves perf on the texture change microbenchmark by 12.5%. Bug: angleproject:3539 Bug: angleproject:3117 Change-Id: I2b5481690801fa98f859a6c02e3f4b974590cd3d Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1663839 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
James Dong c6601ec8 2019-06-14T11:07:23 Vulkan: fix texture swizzle Corrects texture swizzle in Vulkan backend. Previously user-supplied swizzle was applied before internal swizzle; this change applies the internal swizzle first, causing the correct behavior. Also recreates image views when swizzle is dirty. Test: ./angle_deqp_gles3_no_gtest --deqp-egl-display-type=angle-vulkan -n 'dEQP-GLES3.functional.texture.swizzle.*' Test: ./angle_end2end_tests --gtest_filter='SwizzleTest.*/ES3_Vulkan' Bug: angleproject:3212 Change-Id: Ie2c44b479da5c19ba744ace7562a73c944f97a49 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1660909 Commit-Queue: Courtney Goeltzenleuchter <courtneygo@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill 88596bea 2019-06-13T14:17:48 Vulkan: Implement a texture descriptor cache. We noticed a significant hotspot in vkAllocateDesctiptorSets. The app was repeatedly cycling through a few combinations of active textures. For each state change in ANGLE we were allocating a new desctiptor set. This in turn would trigger internal driver memory allocation and cause jank. Using a cache avoids allocations entirely since the application is rotating through a stable set of textures. The descriptor cache is stored in each program. It is indexed by a set of 32-bit serials. Each texture generates a unique serial for every combination of VkImage and VkSampler that the texture owns. The texture descriptor is refreshed every time a texture changes or is rebound. The descriptor cache is accessed via an unoredered map with the texture serial sets as the hash key. We also store the maximum active texture index in the cache key so we don't need to hash and memcmp on all 64 active textures. This will currently fail if more than MAX_UINT serials are generated. But that number is high enough that it shouldn't be possible to hit in practice in a practical amount of time. Requires shifting the texture sync to ContextVk so we can get the new serial after the textures are updated. And to make sure to update the image layouts even if the descriptors are not dirty. Improves performance of the T-Rex demo. Also improves the score of the texture state change microbenchmark by about 40%. Bug: angleproject:3117 Change-Id: Ieb9bec1e8c1a7619814afab767a1980b959a8241 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1642226 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Geoff Lang ee244c77 2019-05-06T10:30:18 Vulkan: Move command graph and garbage to ContextVk. To support multithreading, contexts should manage their own command graphs and garbage. This allows safe access to vulkan resources such as command pools without thread synchronization. BUG=angleproject:2464 Change-Id: I930149bc9f0793028761ee05ab50b8c0a4dec98a Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1516515 Commit-Queue: Geoff Lang <geofflang@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Shahbaz Youssefi ce9be8c7 2019-05-24T09:35:06 Vulkan: Have a cubemap as 2D-array view handy Previously, only texture copies used a shader that performed texelFetch(). To support cubemaps, a hack was used to temporarily create a 2D array view. With upcoming support for multisample resolve, more shaders will be using texelFetch() all requiring this workaround. This change instead makes sure that a separate view is created for cubemaps for the purpose of being used with these shaders. As a result, we have three logical views on textures and render targets: - Draw: a view that can be used as a color/depth/stencil attachment - Read: a view that can be used to sample from - Fetch: a view that can be used to fetch from The fetch view is generally the same as the read view, except for cube maps. Bug: angleproject:3200 Change-Id: I21547f728c16f0aa8f0fcae152c400b5cc1565da Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1628585 Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Michael Spang f02a767d 2019-04-09T18:45:23 Vulkan: Implement glTexStorageMem2DEXT This implements support for creating textures that alias vulkan images allocated inside external memory. Bug: angleproject:3289 Change-Id: Iad071f353a217793102ae737647c7cd572f7b0ad Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1552029 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Michael Spang <spang@chromium.org>
Tim Van Patten 5f388c24 2019-03-14T09:54:23 Vulkan: dEQP-EGL.functional.image.modify.* Determine the destination internalFormat correctly. dEQP-EGL.functional.image.modify.renderbuffer_rgb565_tex_subimage_rgb8 dEQP-EGL.functional.image.modify.renderbuffer_rgba4_tex_subimage_rgba8 dEQP-EGL.functional.image.modify.tex_rgb565_tex_subimage_rgb8 dEQP-EGL.functional.image.modify.tex_rgba4_tex_subimage_rgba8 dEQP-EGL.functional.image.modify.tex_rgba8_tex_subimage_rgba5_a1 dEQP-EGL.functional.image.modify.tex_rgba8_tex_subimage_rgba4 dEQP-EGL.functional.image.modify.tex_rgba5_a1_tex_subimage_rgba8 dEQP-EGL.functional.image.modify.tex_rgba5_a1_tex_subimage_rgba4 dEQP-EGL.functional.image.modify.tex_rgba4_tex_subimage_rgba8 dEQP-EGL.functional.image.modify.tex_rgba4_tex_subimage_rgba5_a1 dEQP-EGL.functional.image.modify.renderbuffer_rgba4_tex_subimage_rgba8 dEQP-EGL.functional.image.modify.renderbuffer_rgba4_tex_subimage_rgba5_a1 dEQP-EGL.functional.image.modify.renderbuffer_rgb5_a1_tex_subimage_rgba8 dEQP-EGL.functional.image.modify.renderbuffer_rgb5_a1_tex_subimage_rgba4 Bug: angleproject:3170 Change-Id: Ic9870390b2d4a0dcbe561efd3fb1597faadb7d79 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1524404 Commit-Queue: Tim Van Patten <timvp@google.com> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Shahbaz Youssefi 2660b503 2019-03-21T12:08:40 Vulkan: Restore CommandBuffer to namespace vk Moved vk::CommandBuffer and vk::SecondaryCommandBuffer to vk::priv:: and aliased vk::CommandBuffer to one or the other. This allows the rest of the classes to continue seeing vk::CommandBuffer as they used to do. Used a special alias for the primary command buffer that gets submitted (vk::PrimaryCommandBuffer). Bug: angleproject:3136 Change-Id: I61236fd182230991db7395d05e3da3be5e3f45be Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1534456 Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Tobin Ehlis 134425c7 2019-03-15T17:02:17 Vulkan:Integrate SecondaryCommandBuffers Integrate the custom SecondaryCommandBuffer type into the CommandGraph nodes by adding new ANGLE_USE_CUSTOM_VULKAN_CMD_BUFFERS define that can be set in the BUILD gn args with angle_enable_custom_vulkan_cmd_buffers set to "true." Initially the custom cmd buffers are disabled by default. This adds some support functions to SecondaryCommandBuffer to make the integration easier by matching the wrapped cmd buffer interface: initialize(), end(), valid(). Bug: angleproject:3136 Change-Id: Ib910554583192550757bb8ce89914e3ea8737988 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1526556 Commit-Queue: Tobin Ehlis <tobine@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Shahbaz Youssefi d84728e0 2019-02-01T16:28:55 Vulkan: Fix copySubImage to non-cube-complete images. When copying to a non-cube-complete level of a texture we would fail because we would try to get the base level's current format. Instead we can get the format of the level that is being copied to. Bug: angleproject:2911 Change-Id: Ib6a5c5cef67ad9c880c1b76ea71ed9317eb20c97 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1483951 Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Shahbaz Youssefi 76bd848c 2019-02-13T13:00:44 Vulkan: Support ETC, S3TC and BPTC compressed textures Fixes the format table so the correct Vulkan format for the types are generated. Additionally, implements CHROMIUM_copy_compressed_texture as well as other functions relevant to initializing compressed textures. Bug: angleproject:2670, angleproject:2904 Change-Id: I682d36574262525027cddf8f329515f38cd77dc0 Reviewed-on: https://chromium-review.googlesource.com/c/1468048 Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Jamie Madill <jmadill@google.com>
Shahbaz Youssefi 028df5f5 2019-02-13T12:57:10 Vulkan: Implement transfer path for texture copy This is primarily in preparation for compressed texture copy, but has the following side effect: - When transfer is possible, it's faster than draw - When texture format does not support draw (but transfer is possible), it will avoid copying through CPU. Bug: angleproject:2670 Change-Id: I49e1b51e6ccec875db3f971106687c7d48c4916f Reviewed-on: https://chromium-review.googlesource.com/c/1470595 Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Geoff Lang eca36cb5 2019-01-18T14:03:52 Vulkan: Support EGL images sourced from cube maps. Store an image array offset and source texture type in ImageVk to select the correct cube face from the source texture. BUG=angleproject:2668 Change-Id: I03ad25feccb769c906dd28fb573ec342e7816863 Reviewed-on: https://chromium-review.googlesource.com/c/1422542 Commit-Queue: Geoff Lang <geofflang@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Geoff Lang 4a298703 2019-01-18T10:49:36 Vulkan: Support creating EGL images from non-zero mipmaps of textures. Store a mip offset in TextureVK to apply to all operations on the ImageHelper. There is no need to store the mip offset in RenderbufferVk because it creates the resource with the mip offset on the call to setStorageEGLImageTarget. Store a mipmap level in the RenderTargetVk object so that clear operations will target the correct mipmap of the image. BUG=angleproject:2668 Change-Id: Ie976e3dd3a8de8135a7fbb8c84bd51eec0dddce8 Reviewed-on: https://chromium-review.googlesource.com/c/1422059 Commit-Queue: Geoff Lang <geofflang@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Geoff Lang fe59f6b5 2019-01-16T09:34:30 Vulkan: Implement EGL Images for 2D and Renderbuffer sources. No support for non-zero mipmaps as sources yet. Suppress dEQP tests due to apparent driver bugs with scissored clears on depth or stencil attachments. BUG=angleproject:2668 Change-Id: Idaa5e70ce9b0c91232fbb989cbf4de1b9134aafb Reviewed-on: https://chromium-review.googlesource.com/c/1415010 Commit-Queue: Geoff Lang <geofflang@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Geoff Lang f256339a 2019-01-15T09:50:44 Vulkan: Implement eglBindTexImage Now that vk::ImageHelper is stored as a pointer, it can be shared between an offscreen surface and texture. BUG=angleproject:3073 Change-Id: I91e520259106eef497950b8b2e622fbf910f7444 Reviewed-on: https://chromium-review.googlesource.com/c/1412234 Commit-Queue: Geoff Lang <geofflang@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Geoff Lang f3e823db 2019-01-14T12:40:34 Vulkan: Store ImageHelper as a pointer in TextureVk and RenderbufferVk Storing ImageHelper as a pointer allows the storage to be swapped or shared with other objects. BUG=angleproject:2668 Change-Id: I2e51f24737be59ffe9f472e9b0b592774a792cd1 Reviewed-on: https://chromium-review.googlesource.com/c/1409404 Commit-Queue: Geoff Lang <geofflang@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Geoff Lang 08f8fa66 2019-01-10T14:25:47 Vulkan: Merge the PixelBuffer logic into ImageHelper. To support EGL images efficiently, the pixel buffer needs to be tightly coupled with the image it will upload data to allowing textures to upload data to EGL images sourced from renderbuffers. The data will be uploaded to the image in the correct order if it comes from multiple sources and the check for pending uploads does not need to traverse EGL image siblings. BUG=angleproject:2668 Change-Id: Iebf59ed1e358ddc76843b8bcfac39b0363f66a3f Reviewed-on: https://chromium-review.googlesource.com/c/1405710 Commit-Queue: Geoff Lang <geofflang@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Shahbaz Youssefi b5ba549a 2019-01-02T15:19:22 Vulkan: Shader path for texture copy when image is not initialized This change implements staging image/texture copies when the destination image is not yet fully initialized. With this change, CPU readback for glCopyTex[Sub]Image2D and glCopy[Sub]TextureCHROMIUM should happen only if the texture formats don't allow a fragment-shader based copy. Bug: angleproject:2958 Change-Id: I04087e14ea8fb6fbc731598c5493e44651c22c01 Reviewed-on: https://chromium-review.googlesource.com/c/1393909 Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Shahbaz Youssefi 4f3b207d 2019-01-01T14:48:25 Vulkan: Shader path for texture-to-texture copy This change implements glCopy[Sub]TextureCHROMIUM in GPU. As with the previous change implementing glCopyTex[Sub]Image2D, it currently only selects the shader path if the texture is already defined. Bug: angleproject:2958 Change-Id: Ia1b5625f92e6c9f91807c9b601e5c34d2d5e5c30 Reviewed-on: https://chromium-review.googlesource.com/c/1392394 Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Shahbaz Youssefi f83a28a6 2018-12-09T03:48:34 Vulkan: Shader path for framebuffer-to-texture copy Part 1 in a series of changes to perform image copies on the GPU. Bug: angleproject:2958 Change-Id: I6264a880865c4738c0866f2dc71af63425fc4118 Reviewed-on: https://chromium-review.googlesource.com/c/1370724 Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill 666818ea 2018-11-14T09:54:33 Use angle::Result in front-end (Part 8) Refactors the gl::Texture class and a few related methods. Also reduces binary size by up to 4k. Bug: angleproject:2491 Change-Id: Ib9a69d7f507b0dce35abb17b90532f812bf43214 Reviewed-on: https://chromium-review.googlesource.com/c/1291845 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Jamie Madill 6f755b21 2018-10-09T12:48:54 Use angle::Result in front-end. (Part 1) This covers most of the hot paths used in draw calls. Gives in the order of a 5% reduction in draw call overhead. Bug: angleproject:2491 Change-Id: I2d53afb1163eaceed61fb9cd9ce6c1267c85c0fa Reviewed-on: https://chromium-review.googlesource.com/c/1258149 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Brandon Jones 4e6f2aea 2018-09-19T11:09:51 Implement ANGLE_copy_texture_3d Extension Adds copyTexture3DANGLE and copySubTexture3DANGLE that adds copy operations on volumetric textures. Bug: angleproject:2762 Test: angle_end2end_tests Change-Id: I0076989c2b7ed69abfc73143c325065bdb06a360 Reviewed-on: https://chromium-review.googlesource.com/c/1207216 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill 4d422c29 2018-10-02T09:31:40 Vulkan: Move blit mipmap init to ImageHelper. This hides the logic for manipulating the current layout and barriers into the image helper. This will make it easier to implement implicit pipeline barriers. It allows us to remove the updateLayout() hack. Bug: angleproject:2828 Change-Id: I3e59872e66064e6b105c1f398b4212fb3a6be1a7 Reviewed-on: https://chromium-review.googlesource.com/1255506 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Jamie Madill 9d597f8a 2018-10-01T10:15:36 Vulkan: Use copyImageDataToBuffer in Texture mipmap gen. There were two code paths using nearly identical code. Fix this by generalizing the helper method slightly. Refactoring change only. Bug: angleproject:2828 Change-Id: I39caccfaad4880e566e995483b8e8fb46d67d3da Reviewed-on: https://chromium-review.googlesource.com/1249563 Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Frank Henigman <fjhenigman@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Jamie Madill 2d03ff4a 2018-09-27T15:04:26 Vulkan: Make Buffer/Image be CommandGraphResources. Don't make TextureVk/RenderbufferVk/SurfaceVk/BufferVk own the manipulation of the command graph. Instead put the operations close to the buffers and images used to render. This will lead towards implementing implicit barriers on the command graph resources. Bug: angleproject:2828 Change-Id: I07b742b6792c60285b280d6454f90e963d667e0e Reviewed-on: https://chromium-review.googlesource.com/1246983 Reviewed-by: Frank Henigman <fjhenigman@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Jamie Madill 71bb0267 2018-09-12T11:09:42 Vulkan: Implement cube map render targets. Each TextureVk now stores vectors of RenderTargetVks and ImageViews associated with the image faces. They are initialized lazily when the RenderTarget is queried in getAttachmentRenderTarget. There's still one missing edge case for handling clear with the Framebuffer when using cube maps. Also one additional test failure on Android. Bug: angleproject:2470 Change-Id: Ib959a3434a992cef010a11940cf2ee49e118ac17 Reviewed-on: https://chromium-review.googlesource.com/1220727 Reviewed-by: Frank Henigman <fjhenigman@chromium.org> Reviewed-by: Yuly Novikov <ynovikov@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Jamie Madill 0d0fb43f 2018-09-07T17:43:32 Pass unpack buffer as explicit parameter to texSubImage. This allows us to override it in the incomplete texture init. Any back-end that used incomplete textures was vulnerable to a bug where the unpack buffer would be used to initialize the incomplete texture. Bug: chromium:880906 Change-Id: Ica558e4a4d81de9212f0bc6619ccd812a048ad45 Reviewed-on: https://chromium-review.googlesource.com/1214207 Reviewed-by: Yuly Novikov <ynovikov@chromium.org> Reviewed-by: Frank Henigman <fjhenigman@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Jamie Madill 4c310831 2018-08-29T13:43:17 Vulkan: Return VkDeviceSize from DynamicBuffer. This obviates many static_casts. More closely represents what Vulkan is doing. One cast remains where we are using uint32_t for dynamic offsets with uniform buffers. Bug: angleproject:2786 Change-Id: I043ebb5d965f46ee6ebbfcb91d75a58508cacfe3 Reviewed-on: https://chromium-review.googlesource.com/1188949 Reviewed-by: Frank Henigman <fjhenigman@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Geoff Lang d691aeeb 2018-07-11T16:32:06 Vulkan: Implement GL_CHROMIUM_copy_texture with CPU copies. BUG=angleproject:2723 Change-Id: Ic3905531d3e91f94ff0ce10a09ca5dcdf643e21f Reviewed-on: https://chromium-review.googlesource.com/1134084 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Geoff Lang <geofflang@chromium.org>
Jamie Madill 21061026 2018-07-12T23:56:30 Vulkan: Use angle::Result error handling. Introduces a vk::Context class to contain an error handler and Renderer pointer. This abtracts the common code path for ContextVk + DisplayVk. Removes vk::Error in favor of the POD angle::Result class. There are a few remaining usages of gl::Error that will have to be cleaned up when we can change the front-end APIs. Bug: angleproject:2713 Change-Id: I5e68f223d595c6c561b59d6a85759e5738ed43c6 Reviewed-on: https://chromium-review.googlesource.com/1128924 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Frank Henigman <fjhenigman@chromium.org>
Jamie Madill eebe2190 2018-07-11T09:01:18 Vulkan: Clean up Error usage. * Adds a nodiscard to the Error class. * Fixes the places where Error was discard. * Uses more vk::Error instead of gl::Error. This enables the Vulkan back-end Error refactoring. Bug: angleproject:2713 Change-Id: I09606d965e8b7cfd341ad7fb95cf029b9d694ef4 Reviewed-on: https://chromium-review.googlesource.com/1128922 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Frank Henigman <fjhenigman@chromium.org>
Luc Ferron f6e160fa 2018-06-12T10:13:57 Vulkan: Don't use swizzle state when its not needed Enables a bunch of dEQP tests in the functional.fbo.render.* namespace. Bug: angleproject:2597 Change-Id: I1a06b335d5daf2987df52c460903081860887ce9 Reviewed-on: https://chromium-review.googlesource.com/1097596 Commit-Queue: Luc Ferron <lucferron@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Luc Ferron 2f3f4141 2018-05-30T08:27:19 Vulkan: Fix texture completeness issues The fix is to skip updates that are queued that are not valid for the current image description. We keep these around in case they are used in a later usage of the same texture but we issue a warning telling the user that memory will be used indefinitely until they use that data. Bug: angleproject:2596 Change-Id: I8c20fffbd473ae8e2e9d2123a49b675b824a9bf6 Reviewed-on: https://chromium-review.googlesource.com/1078913 Reviewed-by: Geoff Lang <geofflang@chromium.org> Commit-Queue: Luc Ferron <lucferron@chromium.org>
Luc Ferron 05cd6dfc 2018-05-24T15:51:29 Vulkan: generateMipmaps with vkCmdBlitImage when possible Bug: angleproject:2502 Change-Id: Ib32a128a453749c59d751e996017a8a6e2a9972e Reviewed-on: https://chromium-review.googlesource.com/1072550 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Luc Ferron <lucferron@chromium.org>
Luc Ferron 22695bf5 2018-05-22T15:52:08 Vulkan: Support cube mimaps generation Bug: angleproject:2502 Change-Id: I953d99d04608cec04aad824b8b38f388ed1e4c2b Reviewed-on: https://chromium-review.googlesource.com/1069544 Commit-Queue: Luc Ferron <lucferron@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Luc Ferron c5181706 2018-05-17T09:44:42 Vulkan: generateMipmaps for 2D textures - This implements cpu-only mipmaps generation. To do in the next CLs: - Cube textures support - GPU faster path with vkCmdBlitImage - Find the bug with clearing of level 0 mips. - Investigate the intel linux specific bug. Bug: angleproject:2502 Change-Id: Iecd73cb45ebc9c79ce6291c4529eb27330b51e2c Reviewed-on: https://chromium-review.googlesource.com/1064194 Commit-Queue: Luc Ferron <lucferron@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Jamie Madill 316c6065 2018-05-29T10:49:45 Vulkan: Call GraphResource instead of GraphNode. We don't need to use the CommandGraphNode class directly. This CL consolidates our code so we never call the GraphNodes class directly. Instead we call operations on GraphResource. This should simplify the interaction with APIs from the various graph and dependency management classes in the Vulkan back-end. A new concept of 'starting' vs 'appending' commands is introduced. Appending tries to avoid starting new command buffers when possible. Should not change how the graphs are constructed, and mostly be a refactoring change. There may be minor behaviour changes to some commands. Bug: angleproject:2539 Change-Id: Ia971e5cacb1164b9b3b22fa4a0a55b954d81f10e Reviewed-on: https://chromium-review.googlesource.com/1052068 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Frank Henigman <fjhenigman@chromium.org>
Jamie Madill 58675016 2018-05-22T14:54:07 Vulkan: Refactor CopyTexImage to use readPixelsImpl. It turns out it won't be easy to just use the RenderTargetVk and CommandBuffer with the Command Graph refactor. Better to use the FramebufferVk directly. Also cleans up a few incidental style issues. Bug: angleproject:2539 Change-Id: I73c2767072a84e9e5042361c7bdf4e9aef0f8ac7 Reviewed-on: https://chromium-review.googlesource.com/1066471 Reviewed-by: Frank Henigman <fjhenigman@chromium.org> Reviewed-by: Luc Ferron <lucferron@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Luc Ferron a9ab0f37 2018-05-17T17:03:55 Vulkan: Fix DynamicBuffer usages, need to use specific alignment The alignment used to allocate VkBuffers in the VkBuffer needs to be at least the size of the nonCoherentAtomSize defined in the limits of the VkDevicePhysicalProperties. The latest roll of the vulkan-validation-layers added that check and caused a bunch of errors. This is fixing them. Bug: angleproject:2565 Change-Id: Ia2ad506dce7966adb6220c52ea891903922c47d0 Reviewed-on: https://chromium-review.googlesource.com/1064950 Commit-Queue: Luc Ferron <lucferron@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Luc Ferron f299a378 2018-05-14T14:44:54 Vulkan: Implement copyImage and enable all tests for it Bug: angleproject:2500 Change-Id: I9066861ed4db0330754b32995ed82c658d66a590 Reviewed-on: https://chromium-review.googlesource.com/1058034 Commit-Queue: Luc Ferron <lucferron@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Luc Ferron 018709fd 2018-05-10T13:53:11 Vulkan: Basic support of copySubImage - Implement basic path that does a cpu readback for everything and establish conformance for every case except the ones that need conversion. - Enables most copy sub image dEQP tests. Bug: angleproject:2501 Change-Id: Ib67c184894625dde850f320c40fe51fe70ba974f Reviewed-on: https://chromium-review.googlesource.com/1054387 Commit-Queue: Luc Ferron <lucferron@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Luc Ferron 2a849bf3 2018-05-10T13:19:11 Vulkan: Pre-work for copyImage/copySubImage features - Add vkCmdCopyImageToBuffer support in CommandBuffer - Add a new function in the PixelBuffer to support staging changes coming from an image. Bug: angleproject:2500 Bug: angleproject:2501 Change-Id: Ic29101391edc6f25a71dcd318bc8a72b2ae1a054 Reviewed-on: https://chromium-review.googlesource.com/1054104 Commit-Queue: Luc Ferron <lucferron@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Luc Ferron fa7503ca 2018-05-08T11:25:06 Vulkan: Support EXT_texture_storage This is a prerequisite to support incomplete textures. Bug: angleproject:2536 Change-Id: Ica40bbd185a67253f457148007b08f6735da788c Reviewed-on: https://chromium-review.googlesource.com/1050308 Reviewed-by: Geoff Lang <geofflang@chromium.org> Commit-Queue: Luc Ferron <lucferron@chromium.org>
Luc Ferron 10434f67 2018-04-24T10:06:37 Vulkan: Issue when drawing with a texture and rebinding after. Added 2 tests in StateChangeTest.cpp to validate the behavior and reproduce the issue I saw in dEQP. Bug: angleproject:2479 Change-Id: I29c3da0474ec2b13a10fc266284cb19a07675da2 Reviewed-on: https://chromium-review.googlesource.com/1025951 Commit-Queue: Luc Ferron <lucferron@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Luc Ferron 33e05bab 2018-04-23T15:12:34 Vulkan: Bugfix in TextureVk::setSubImage and DynamicBuffer Bug 1) The offset wasn't plumbed through for setSubImage. Bug 2) The DynamicBuffer allocation sometime allocates a bit more than requested, but we were using the size requested as the next offset instead of the actual allocated size. This could get us in a situation in certain corner cases where the next allocation would be done on the said buffer instead of using a new allocation as it should. Also enables a bunch of new texture_specification_* tests that were unable to run successfully without these 2 bug fixes. Found a weird issue on WIN AMD only and suppressed these tests for now. Will investigate part of the same bug number as a separate change. Bug: angleproject:2495 Bug: angleproject:2492 Change-Id: I490b1bf2d1795b7a1033365e29eac12a8bc50bff Reviewed-on: https://chromium-review.googlesource.com/1024380 Reviewed-by: Geoff Lang <geofflang@chromium.org> Commit-Queue: Luc Ferron <lucferron@chromium.org>
Luc Ferron 66410530 2018-04-20T12:47:45 Vulkan: Textures mipmaps support Note that generate mipmaps is not yet supported, but uploading mipmaps is. This also enables 64 tests in dEQP gles2 to validate the changes. While trying to enable tests in functional.texture.mipmap.*, I found an issue where the graph ends up in an invalid state and triggers and assert in onReadResource in ContextVk.cpp:188. It seems like an unrelated bug to mip maps, I will investigate to enable these tests separately in a following CL. Bug: angleproject:2479 Change-Id: If51776d8ef3d994bee620d6a1cf982bb51838ff0 Reviewed-on: https://chromium-review.googlesource.com/1022232 Commit-Queue: Luc Ferron <lucferron@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Luc Ferron 4bba74f0 2018-04-19T14:40:45 Refactor Texture::syncState to pass down the Context Also returning a gl::Error everywhere. Bug: angleproject:2478 Change-Id: Ic8cae0ee7aee318bb95b3588044c34c62707b578 Reviewed-on: https://chromium-review.googlesource.com/1020083 Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Luc Ferron <lucferron@chromium.org>
Jamie Madill a7be1f77 2018-04-13T15:16:26 Vulkan: Rename StagingStorage to PixelBuffer. This more closely matches the OpenGL "Pixel Buffer" concept. Bug: angleproject:2318 Change-Id: I930b24f68cde2995488737908aae469c86b74092 Reviewed-on: https://chromium-review.googlesource.com/1012456 Reviewed-by: Luc Ferron <lucferron@chromium.org> Reviewed-by: Yuly Novikov <ynovikov@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Jamie Madill 20fa8d5c 2018-04-15T10:09:32 Vulkan: Implement cube map texture sampling. This changes the TextureVk class to have a queue of staging copies, instead of a single copy at a time. This will allow us to upload multiple sub regions of a texture image at once when we need to resolve the Image at sampling time. Enables the remainder of the texture.format tests, and all non-mipped tests in the texture.size tests. Also updates the expectations with the bug number for mipmap support. Bug: angleproject:2318 Change-Id: Ie55f8f2dc24d7b133ad735e37f0f78937f022b5b Reviewed-on: https://chromium-review.googlesource.com/980775 Reviewed-by: Luc Ferron <lucferron@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Jamie Madill c4f27e4b 2018-03-31T14:19:18 Texture: Pass ImageIndex to relevant methods. The Vulkan back-end will be using this helper struct, so make it available everywhere. This cleans up a lot of the code for D3D. Potentially in the future we could generate these in the entry points if we supported packing multiple arguments into one. Also changes a few parameter types to GLint for compatibility. Also updates the Vulkan Texture implementation check the stored vk::Format on setImage changes. Bug: angleproject:2318 Change-Id: I57cea4a42483ab51859229517d783b58f206b8e7 Reviewed-on: https://chromium-review.googlesource.com/985203 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Yuly Novikov <ynovikov@chromium.org> Reviewed-by: Luc Ferron <lucferron@chromium.org>
Jamie Madill 26084d0a 2018-04-09T13:44:04 Vulkan: Create TextureVk's Image lazily. This defers the actual Image initialization until the Image is used as either a Framebuffer Attachment or OpenGL Texture object. This will allow us to construct an Image from multiple sub resources, like when we're initializing a mip chain, or a cube map texture. Also adds a helper "hasDepthOrStencilBits" function to angle::Format. Bug: angleproject:2318 Change-Id: Ife861560216581a90fc6da32a583f69886c7daea Reviewed-on: https://chromium-review.googlesource.com/985202 Reviewed-by: Yuly Novikov <ynovikov@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Jamie Madill 6c7ab7fe 2018-03-31T14:19:15 Vulkan: Reorganize helper classes. This renames ResourceVk to vk::CommandGraphResource, which should help clarify its usage. This also moves LineLoopHandler, ImageHelper, and the DynamicBuffer and DynamicCommandPool classes into a new vk_helpers module. This file contains helper classes that manage other resources. Also this makes DynamicBuffer and DynamicDescriptorPool no longer inherit from CommandGraphResource. In the future, only Impl objects will be allowed to be graph resources. Bug: angleproject:2318 Change-Id: I0fa23da2ac853d90f3c822547a4a314f247cc757 Reviewed-on: https://chromium-review.googlesource.com/985200 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Frank Henigman <fjhenigman@chromium.org>
Jamie Madill 858c1ccc 2018-03-31T14:19:13 Vulkan: Move image layout into helper. Now that we're using the helper everywhere, we can clean up the vk::Image class and move the layout tracking into ImageHelper. Bug: angleproject:2318 Change-Id: I9636835a2a3a76f181dac629bd4182bc5815cdee Reviewed-on: https://chromium-review.googlesource.com/980774 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Frank Henigman <fjhenigman@chromium.org>
Jamie Madill 93edca16 2018-03-30T10:43:18 Vulkan: Add an Image helper class. This class wraps a lot of the common functionality of a vk::Image. It keeps an associated DeviceMemory and ImageView. Eventually we can probably merge this class with RenderTargetVk. We can also use it to implement the same functionality between Renderbuffer and Texture and abstract different storage types, like 2D and Cube. Bug: angleproject:2318 Change-Id: I39239f47b483cfb96290a15b06edd264f7f4bb34 Reviewed-on: https://chromium-review.googlesource.com/980772 Reviewed-by: Frank Henigman <fjhenigman@chromium.org> Reviewed-by: Luc Ferron <lucferron@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Jamie Madill 690c8eb7 2018-03-12T15:20:03 Framebuffer: syncState before internal format query. Since querying the internal format of an attachment might need ot look at the RenderTarget for some back-ends, or otherwise flush attachment changes, we should call syncState internally. This means that we can't mark these queries as const. Bug: angleproject:2372 Change-Id: I9bfb43a472bcd7dfdd6ea7fab4751d494e1126bb Reviewed-on: https://chromium-review.googlesource.com/948784 Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Yuly Novikov <ynovikov@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Corentin Wallez 99d492c2 2018-02-27T15:17:10 Use packed enums for the texture types and targets, part 2 This completes the refactor by using the packed enums in the gl:: layer and in the backends. The packed enum code generation is modified to support explicitly assigning values to the packed enums so that the TextureTarget cube map faces are in the correct order and easy to iterate over. BUG=angleproject:2169 Change-Id: I5903235e684ccf382e92a8a1e10c5c85b4b16a04 Reviewed-on: https://chromium-review.googlesource.com/939994 Commit-Queue: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Jamie Madill 3c424b48 2018-01-19T12:35:09 Vulkan: Add vk_cache_utils.h. This file contains the Pipeline and RenderPass cache utils. Also renames renderervk_utils.h to vk_utils.h and the format utils file. Refactoring change only. Bug: angleproject:2163 Change-Id: I5113a9a2c6f0b0960d38e6c2d8e391fa2d9f5f6a Reviewed-on: https://chromium-review.googlesource.com/876505 Reviewed-by: Frank Henigman <fjhenigman@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Jamie Madill 5b18f487 2017-11-30T17:24:22 Vulkan: Implement basic TexSubImage2D. This also adds a test for updating a Texture that is in-use. This will ensure our Texture updates occur at the right time when we're implementing command re-ordering. Bug: angleproject:2264 Bug: angleproject:2200 Change-Id: Id6040d7238eca031e3cc7b27564d8ea815bf3d73 Reviewed-on: https://chromium-review.googlesource.com/801031 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Frank Henigman <fjhenigman@chromium.org>
Geoff Lang 92019431 2017-11-20T13:09:34 Make conversion from GL types to native bools consistant. Some places would compare with "== GL_TRUE" and others with "!= GL_FALSE". This behaviour is not in the OpenGL spec but "!= GL_FALSE" is the most standard and follows the same rules as C and C++. Remove un-necessary validation that params are either GL_TRUE or GL_FALSE. Update some internal storage from GLboolean to bool. BUG=angleproject:2258 Change-Id: I12adbe2d24318a206521ca6ad1099ee7e2bf677e Reviewed-on: https://chromium-review.googlesource.com/779799 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Geoff Lang <geofflang@chromium.org>
Jamie Madill b79e7bb6 2017-10-24T13:55:50 Vulkan: Implement simple render-to-texture. This was mostly working already, just needed to set up a few entry points. BUG=angleproject:2200 Change-Id: I9c13d6d4dd42f23c69a58e42e07e3e28877671a1 Reviewed-on: https://chromium-review.googlesource.com/734237 Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Frank Henigman <fjhenigman@chromium.org>
Jamie Madill 5547b384 2017-10-23T18:16:01 Vulkan: Implement simple static textures. After this change, the SimpleTexture2D sample mostly runs. BUG=angleproject:2167 Change-Id: Ie6d56f890b1aede329e11d1e987d0f8c17a2d0b4 Reviewed-on: https://chromium-review.googlesource.com/720072 Reviewed-by: Frank Henigman <fjhenigman@chromium.org>
Jamie Madill 035fd6b3 2017-10-03T15:43:22 Vulkan: Implement very basic textures. This is a quick implementation which supports only one backing Image and one type of ImageView at a time, for 2D texture only. It also implements a helper class for finding compatible memory pools. It's possible we can keep a cache of memory pool indexes given the guarantees the Vulkan spec has on compatible memory types (see the documentation for VkMemoryRequirements). BUG=angleproject:2167 Change-Id: I1d7a8eaec90f240273ad75194e23430d6d4c5dc1 Reviewed-on: https://chromium-review.googlesource.com/680000 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Frank Henigman <fjhenigman@chromium.org>
Jamie Madill 05b35b21 2017-10-03T09:01:44 D3D11: Lazy robust resource init. This patch moves the robust resource init logic to the GL front-end. Instead of initializing texture resources immediately on creation in D3D11, it defers the clear until before a draw call in some cases, or skips the update if we can determine if a texture (or other resource) has been fully initialized. Currently lazy init is only implemented for Textures, Renderbuffers, and Surfaces. Various places where lazy resource init is triggered: * Framebuffer operations (Draw, Blit, CopyTexImage, Clear, ReadPixels) * Texture operations (SubImage, GenerateMipmap, CopyTexImage) Some efficiency gains remain to be implemented, such as when a SubImage call fills the entire object. Similarly for Blit, and a few other operations. In these cases we can skip lazy init as an optimization. Edge cases with EGLImage are mostly untested. BUG=angleproject:2107 Change-Id: I2bf3a69b1eae0d4feeb5b17daca23451f1037be8 Reviewed-on: https://chromium-review.googlesource.com/576058 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Jamie Madill 4928b7ca 2017-06-20T12:57:39 Proliferate gl::Context everywhere. This gives the D3D back-end access to the GL state almost anywhere. This uses the onDestroy hook for Textures to push errors up from destructors, although they still don't quite make it to the Context. There are places, such as in EGL object (Context/Surface) destruction, where we end up calling through to GL implementation internals without having access to a gl::Context. We handle this via a proxy Context to a Display, basically a null context, that has access to impl-side state like the Renderer pointer if necessary. It does not have access to the normal GL state. Also Pass gl::Context to RefCountObject::release(). Since we're using destroy() methods now, we should not ever call the destructor directly. BUG=angleproject:1156 Change-Id: Ie4c32ad6bf6caaff0289901f30b5c6bafa2ce259 Reviewed-on: https://chromium-review.googlesource.com/529707 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
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