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62342590
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2015-06-18T17:29:52
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Revert "Add workaround for flushing before readPixels."
This reverts commit 46c13a15fa90130eca14301a4ef6deed12315037.
Seems to have introduced significant flakiness on the Windows AMD FYI bot. Reverting while investigating.
Change-Id: I9cfdb09a4a0d792a0c5db76c8b0b9d3285c0695a
Reviewed-on: https://chromium-review.googlesource.com/280365
Tested-by: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
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46c13a15
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2015-06-17T16:33:50
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Add workaround for flushing before readPixels.
This has been found necessary on the D3D11 backend on AMD GPUs, and on
the D3D9 backend on all GPUs.
Tested an earlier version of this patch overnight on one of the
affected Windows AMD bots; it eliminated the flakiness observed on one
of the WebGL conformance tests.
BUG=491419
Change-Id: I668493eb5ec109b5e0650c154dc97b786e0745bd
Reviewed-on: https://chromium-review.googlesource.com/278265
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Kenneth Russell <kbr@chromium.org>
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ab4fd98f
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2015-05-15T14:58:22
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Small fixes for passing code analysis tools.
BUG=angleproject:1005
Change-Id: I8f2a6c0a5a6157303e436b96cc4c4ff1c29cfe18
Reviewed-on: https://chromium-review.googlesource.com/271600
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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e636e140
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2015-06-10T18:56:11
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Blit11: Defer built-in shader loads.
Introduce a 'DeferredShader' utility class. Other classes can use
DeferredShader to delay loading shader resources until we render
with them, which saves on loading time as well as memory, if we
aren't using particular shaders.
BUG=angleproject:1014
Change-Id: Ic6767c3c422a7fedbf23cce5d0c9d822aaf2e652
Reviewed-on: https://chromium-review.googlesource.com/275778
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Brandon Jones <bajones@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
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ba8a0bf8
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2015-05-13T09:48:59
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Add plumbing for D3D11 device caps
BUG=angleproject:1002
Change-Id: Id24783c75377ea92a73a43f2605693e07f63dc15
Reviewed-on: https://chromium-review.googlesource.com/270545
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Austin Kinross <aukinros@microsoft.com>
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8cf813c7
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2015-05-04T12:55:18
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Query attachment render targets from Impl class.
*re-land with fix for D3D9*
This allows us to eradicate the GetAttachmentRenderTarget methods.
This improves potential performance, at the cost of exposing a
Renderer-specific function at the API object level.
BUG=angleproject:963
Change-Id: Iee9f985ddaed668df0c622228004b348eb4d2ea8
Reviewed-on: https://chromium-review.googlesource.com/269006
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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e737b06c
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2015-05-04T16:53:56
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Revert "Query attachment render targets from Impl class."
D3D9 bug is causing failures in the WebGL depth texture test.
BUG=angleproject:963
This reverts commit 804e8436f91733e1d0f769ec10082e4741f2e549.
Change-Id: I660f05033360e97258794138cb50b604f5ac16b6
Reviewed-on: https://chromium-review.googlesource.com/269005
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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804e8436
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2015-04-30T09:42:23
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Query attachment render targets from Impl class.
This allows us to eradicate the GetAttachmentRenderTarget methods.
This improves potential performance, at the cost of exposing a
Renderer-specific function at the API object level.
BUG=angleproject:963
Change-Id: Ifc227b5f42e87bd4deb451d685618cf61fea39f1
Reviewed-on: https://chromium-review.googlesource.com/263491
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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68694e99
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2015-03-24T14:03:37
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Add UBO offset support for D3D11.1.
Also fixes the uniform count upper limit in glGetActiveUniformsiv,
as well as an assert hit with used but unbound uniform buffer.
BUG=angleproject:507
BUG=angleproject:962
Change-Id: I096fe1c9b4f0f398f3a638cd8311278987dfb7dc
Reviewed-on: https://chromium-review.googlesource.com/263404
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Gregoire Payen de La Garanderie <Gregory.Payen@imgtec.com>
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90a09b56
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2015-04-01T18:21:24
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Revert "Add UBO offset support for D3D11.1."
Failed on 32-bit builds. See: https://build.chromium.org/p/chromium.gpu.fyi/builders/GPU%20Win%20Builder/builds/24828/steps/compile/logs/stdio
angle\src\libangle\validationes.cpp(1461) : error C2220: warning treated as error - no 'object' file generated
angle\src\libangle\validationes.cpp(1461) : warning C4018: '<' : signed/unsigned mismatch
This reverts commit 381f969315c0c70bacf183e58de7194f42486112.
Change-Id: I05f09f19e40046994d34809c5b79095458f56148
Reviewed-on: https://chromium-review.googlesource.com/263474
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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381f9693
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2015-03-24T14:03:37
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Add UBO offset support for D3D11.1.
Also fixes the uniform count upper limit in glGetActiveUniformsiv,
as well as an assert hit with used but unbound uniform buffer.
BUG=angleproject:507
BUG=angleproject:962
Change-Id: I263b14df41d4e45a67304c1d145646398721cf0a
Reviewed-on: https://chromium-review.googlesource.com/263412
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Gregoire Payen de La Garanderie <Gregory.Payen@imgtec.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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3917f578
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2015-04-01T15:17:21
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Revert "Add UBO offset support for D3D11.1."
Was ignoring the uniform block bindings.
This reverts commit 7159ea6778eb73c233736cc2fa59ae9177b75e4b.
Change-Id: Ie7d2b40d3fb2adedd309f1162fb6fd33ab0b4c3c
Reviewed-on: https://chromium-review.googlesource.com/263420
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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7159ea67
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2015-03-24T14:03:37
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Add UBO offset support for D3D11.1.
Also fixes the uniform count upper limit in glGetActiveUniformsiv.
BUG=angleproject:507
Change-Id: Icfc90ed64cf94b1bab2d4cc93a8fb5e11b28d666
Reviewed-on: https://chromium-review.googlesource.com/261874
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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d28f6113
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2015-02-12T16:11:00
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Fixed compressed texture support reporting for feature level 9_3
Change-Id: If6e27db912711532e184a3a716728a19653c0471
Reviewed-on: https://chromium-review.googlesource.com/249550
Tested-by: Cooper Partin <coopp@microsoft.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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215b37a6
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2014-12-22T12:56:07
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Work around zero-LOD mipmap issue on D3D11 Feature Level 9_3
In OpenGL ES, it is possible to sample from level 0 of a mipmapped
texture by setting GL_TEXTURE_MIN_FILTER to GL_NEAREST.
This is possible in D3D9 and D3D11 Feature Level 10_0+ via various
methods. It's not possible in D3D11 Feature Level 9_3, though.
This change works around this restriction by creating two copies of
each texture on 9_3. The textures are identical, except one has
mipmaps and one doesn't.
The D3D11 renderer figures out which texture to use at the right
time, and keeps the textures in sync with each other as necessary.
Note: each texture is only created when it's needed. It's possible
that only one (or even neither) D3D texture will be created for a
given GL texture.
Change-Id: I3c17137b4f63b9158b3abf067ad8e5d5c49d2191
Reviewed-on: https://chromium-review.googlesource.com/234522
Tested-by: Austin Kinross <aukinros@microsoft.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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049743a9
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2014-12-23T13:05:11
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Restrict depth buffer formats on D3D11 Feature Level 9_3
*_TYPELESS formats weren't supported in D3D10Level9 until
Windows 8. Some Win8 D3D9 drivers don't support them either.
To workaround this, we avoid _TYPELESS formats on D3D11 FL9_3.
BUG=angle:856
BUG=435726
Change-Id: I280dc7f87e3a2c737c14284ebb744188e7f10616
Reviewed-on: https://chromium-review.googlesource.com/237292
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Austin Kinross <aukinros@microsoft.com>
Tested-by: Jamie Madill <jmadill@chromium.org>
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4f4207f7
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2014-12-01T10:07:56
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Make some FramebufferAttachment methods const.
BUG=angle:841
Change-Id: I4670e417c1976ebd2198ea4c8927a00fff7bb15c
Reviewed-on: https://chromium-review.googlesource.com/232380
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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0a73dd85
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2014-11-19T16:18:08
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Fix include guards.
BUG=angle:733
Change-Id: I08b2c11c4831f1161c178c1842b10e807185aced
Reviewed-on: https://chromium-review.googlesource.com/230831
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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2b5420c0
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2014-11-19T14:20:15
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Merge libGLESv2 and libEGL classes into libANGLE.
BUG=angle:733
Change-Id: Ic491c971411fe82c56cd97c5c8325ac14ec218df
Reviewed-on: https://chromium-review.googlesource.com/230830
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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