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01074255
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2016-11-28T15:55:51
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D3D: Implement multi-thread shader compilation.
Choose to use std::async for now to implement multi-threaded compiles.
This should work across platforms and also be usable for other
threading tasks. Note that std::async does not have a good way to
wait for multiple std::futures. Also the Linux compile of std::async
is broken due to a bug in an old STL version, so disable it on this
platform.
The implementation uses a static polymorphism approach, which should
have very good performance (no virtual calls).
This design leaves the door open for other future implementations,
such as a Win32 thread pool, or one based on angle::Platform.
BUG=angleproject:422
Change-Id: Ia2f13c3af0339efaca1d19b40b3e08ecca61b8e8
Reviewed-on: https://chromium-review.googlesource.com/413712
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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847638a6
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2015-11-20T13:01:41
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Re-land "D3D: Generate more shader debug info by default."
Re-land with fix for shader size query.
The debug info can be very useful to WebGL developers. Instead of
hiding the feature behind an unsupported and broken flag, always
enable it so that WebGL devs can access the useful translated info.
Change the debug info policy to build the full info (including
generated assembly) in Debug, and all info excepth the assembly
in Release.
BUG=angleproject:1179
Change-Id: I812b2c9ba98cb8c9d5ec95721441c70e8990b626
Reviewed-on: https://chromium-review.googlesource.com/313600
Tryjob-Request: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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57d116a4
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2015-11-20T17:59:18
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Revert "D3D: Generate more shader debug info by default."
Has a bug where we would return the wrong size for the query.
BUG=angleproject:1179
This reverts commit 6de4d49477986339a92b542a18df22c49d10cf14.
Change-Id: Ib58aaf0b58d8f20765f7267b29acd8c62d287525
Reviewed-on: https://chromium-review.googlesource.com/313552
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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6de4d494
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2015-11-19T14:08:34
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D3D: Generate more shader debug info by default.
The debug info can be very useful to WebGL developers. Instead of
hiding the feature behind an unsupported and broken flag, always
enable it so that WebGL devs can access the useful translated info.
Change the debug info policy to build the full info (including
generated assembly) in Debug, and all info excepth the assembly
in Release.
BUG=angleproject:1179
Change-Id: I25656b76b8437cb2edc9d88cd33f2c4d19b6a3f0
Reviewed-on: https://chromium-review.googlesource.com/313160
Tryjob-Request: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
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1acf438b
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2015-06-12T12:38:57
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Added define to enable/disable uniform precision validation for shaders.
This feature was requested by developers to allow non-conformant shaders
to be used which contain mismatched precisions.
Change-Id: I57899efe064f7ffed1c0e43a508930ac70f6aa03
Reviewed-on: https://chromium-review.googlesource.com/277340
Tested-by: Cooper Partin <coopp@microsoft.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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e4ea202a
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2015-03-26T20:35:05
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Revert "Compile the D3D11 VS and PS on separate threads at GL link time"
Causing a high-volume crashe in Chrome.
This reverts commit 434953e20002666f66d721aaacbcb8410f7dbd56.
BUG=470695
Change-Id: I2062c706ab6ca6b4c3117685df67c33572518da5
Reviewed-on: https://chromium-review.googlesource.com/262704
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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434953e2
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2015-02-20T10:49:51
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Compile the D3D11 VS and PS on separate threads at GL link time
Change-Id: Ib534483f2ec3922cfeaf71cf1d9e9c433fe04b08
Reviewed-on: https://chromium-review.googlesource.com/251612
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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6df9b37d
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2015-02-18T21:28:19
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Revert "Re-resubmit "Compile the D3D11 VS and PS on separate threads at GL link time""
Fails clang-win again. Apparently Clang mimics MSVS.
This reverts commit af1bdff62ec4cc80b47fbac7e5d973f6f7225036.
Change-Id: I48a503889a9e905fcdc9f101dbf98f7cb7912279
Reviewed-on: https://chromium-review.googlesource.com/250882
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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af1bdff6
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2015-02-17T11:07:46
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Re-resubmit "Compile the D3D11 VS and PS on separate threads at GL link time"
The latest version of this change disables multithreaded D3D shader
compilation with any C++ compiler other than VC (e.g. Clang).
Change-Id: If3ef5fd650055ae66397ea2c9121bfcf1792892a
Reviewed-on: https://chromium-review.googlesource.com/250328
Tested-by: Austin Kinross <aukinros@microsoft.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Cooper Partin <coopp@microsoft.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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2207213b
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2014-11-20T15:15:01
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Move as many files as possible from common to libANGLE.
BUG=angle:733
Change-Id: If01c91cd52ac5c2102276a9fdc4b68ebc13e47f9
Reviewed-on: https://chromium-review.googlesource.com/231850
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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4349ab85
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2014-11-25T15:53:34
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Revert "Move as many files as possible from common to libANGLE."
Chromium directly includes our common/version.h and couldn't build after this change.
This reverts commit f0a2c7727f9863c38a435a16a69d513c481fbbdd.
Change-Id: Iafc41b1a3973f609518fe3588fdb64cecc285332
Reviewed-on: https://chromium-review.googlesource.com/231840
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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f0a2c772
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2014-11-20T15:15:01
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Move as many files as possible from common to libANGLE.
BUG=angle:733
Change-Id: I40cee6e2e305ac493acbc8649f858785c0569aed
Reviewed-on: https://chromium-review.googlesource.com/231051
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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