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cc00239d
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2014-09-09T10:21:56
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Revert "Optimize dynamic buffers."
This reverts commit 3e3813f787ee5e8bb7808eed539a606a4e2e3fd3.
Conflicts:
src/libGLESv2/renderer/d3d/d3d11/Buffer11.cpp
Change-Id: I6470059672d3b377ce0fafbc8b637318a91f62c8
Reviewed-on: https://chromium-review.googlesource.com/217106
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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3e3813f7
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2014-08-25T13:58:16
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Optimize dynamic buffers.
In D3D11, we would previously always use a staging buffer to proxy
data to the GPU. This change allows users which specify DYNAMIC_DRAW
to skip the staging buffer as long as they only write to index or
vertex buffers.
This improves performance on all tested GPU vendors, but in D3D11
on AMD and Intel our SubData calls are still significantly slower
than in D3D9.
BUG=angle:705
BUG=365078
Change-Id: I4f83164176d67ff00119bdd0a6a80d7c84fd0f03
Reviewed-on: https://chromium-review.googlesource.com/213813
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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39b43463
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2014-08-18T16:39:50
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Use Range type for index ranges.
This compacts a lot of parameter passing. Refactoring patch only.
BUG=angle:571
Change-Id: Ic918478d0c6b81093bfea6154ce0f6bf1d2b5be2
Reviewed-on: https://chromium-review.googlesource.com/210645
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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aff8084b
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2014-08-04T10:47:56
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Fix VertexBuffer11::getSpaceRequired for instanced attribs.
The computation could copy more data than needed. Although benign
it could cause performance degredation compared to the D3D9 back
end.
Change-Id: I3cf1dc79085c33d44040fd55153e63a4e5e63cb1
Reviewed-on: https://chromium-review.googlesource.com/210640
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Nicolas Capens <capn@chromium.org>
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fb839475
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2014-06-16T13:21:41
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Fix ifdef complaints in clang
BUG=angle:677
Change-Id: Iee457dfc0990e5ffd61932b1f286f3c0208568bc
Reviewed-on: https://chromium-review.googlesource.com/203427
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Shannon Woods <shannonwoods@chromium.org>
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44fa7594
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2014-05-30T11:50:07
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Refactor platform related functionality into platform.h and tls.h.
Since libGLESv2 and libEGL will eventually be cross platform, it will be
useful to have platform defines and TLS functions that work everywhere.
BUG=angle:664
Change-Id: Ia357925a0992d82e8b446d88d32a1984d319e6e8
Reviewed-on: https://chromium-review.googlesource.com/202133
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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1b2a8f96
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2014-05-14T13:09:39
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Fix binary serialization to use explicit size and type.
Loading program binaries across different architectures would cause
runtime errors due to use of size_t.
Also fix the ANGLE major and minor version that were clobbered in an
earlier commit.
BUG=angle:647
BUG=371435
Change-Id: I9473cc7e119592fce336aa47881839543e337b69
Reviewed-on: https://chromium-review.googlesource.com/199633
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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4f267868
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2014-04-17T15:53:37
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Fix Linux build.
We were missing several header includes necessary for GCC. Also our
static assert macro had a bug, preventing us from using the same
assert in multiple places.
BUG=angle:568
Change-Id: I01bcdef033a9380f436cbf4bd2a9f11b1553887c
Reviewed-on: https://chromium-review.googlesource.com/195471
Reviewed-by: Shannon Woods <shannonwoods@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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70656a64
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2014-03-05T15:01:26
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Implement queries and enums for buffer mapping.
GetBufferPointerv, GetBufferParameteri64v, and new values
for GetBufferParameteriv.
BUG=angle:565
Change-Id: I179a3193987b2bff1b0628e47f6a0d627541b0cf
Reviewed-on: https://chromium-review.googlesource.com/188203
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Shannon Woods <shannonwoods@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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7ab02faf
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2014-02-04T16:04:08
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Add D3D11 vertex format tables to our format utils.
Moving the vertex format information to a globally accessible
helper file makes them available for the dynamic shaders logic.
Change-Id: I67d6280c0603d9c601ca504751c8905677c2426f
Reviewed-on: https://chromium-review.googlesource.com/184399
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Shannon Woods <shannonwoods@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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83217796
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2014-01-16T09:52:38
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Remove system.h.
The gyp files already define NOMINMAX and WIN32_LEAN_AND_MEAN. windows.h
is also included via the D3D includes.
This ends up speeding up the build process significantly by not having
windows.h included in nearly every file.
Also fixes issues on non-windows systems by not having stdarg.h included
in debug.cpp.
Change-Id: Id32d9aac37a5a29df832a062dd8024302a798a1c
Reviewed-on: https://chromium-review.googlesource.com/183251
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Shannon Woods <shannonwoods@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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b155bbcb
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2014-01-13T09:51:03
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Properly clamp stencil mask query values to max int.
We could overflow when casting from max unsigned int to integer, and
return a negative mask.
See dEQP functional.state_query.stencil_value_mask_getfloat
Change-Id: I59189a40b662ad9d8ded79cdfeded923b98f0b85
Reviewed-on: https://chromium-review.googlesource.com/181780
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Nicolas Capens <nicolascapens@chromium.org>
Commit-Queue: Nicolas Capens <nicolascapens@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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4f1a8639
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2013-09-24T10:13:04
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Add helper functions to determien if addition and mulutiplication of unsigned values will cause an overflow.
TRAC #23842
Signed-off-by: Geoff Lang
Signed-off-by: Shannon Woods
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446a4477
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2013-06-04T10:03:14
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Added new image formats to match new ES3 formats and added read and write functions to various color types that they can represent.
TRAC #23256
Signed-off-by: Jamie Madill
Signed-off-by: Shannon Woods
Author: Geoff Lang
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49ec992d
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2013-05-30T00:16:38
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Moved the defines of constant float values into more visible constants.
TRAC #23048
Signed-off-by: Jamie Madill
Signed-off-by: Shannon Woods
Author: Geoff Lang
git-svn-id: https://angleproject.googlecode.com/svn/branches/es3proto@2377 736b8ea6-26fd-11df-bfd4-992fa37f6226
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a43d829f
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2013-05-30T00:15:50
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Added support for GL_R11F_G11F_B10F textures.
TRAC #23052
Signed-off-by: Jamie Madill
Signed-off-by: Shannon Woods
Author: Geoff Lang
git-svn-id: https://angleproject.googlecode.com/svn/branches/es3proto@2371 736b8ea6-26fd-11df-bfd4-992fa37f6226
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92b9cd57
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2013-05-30T00:14:48
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Added support for the GL_RGB9_E5 format.
git-svn-id: https://angleproject.googlecode.com/svn/branches/es3proto@2363 736b8ea6-26fd-11df-bfd4-992fa37f6226
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a2ecfccc
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2013-05-30T00:11:59
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Moved utilities.h/cpp and mathutils.h to the shared common code folder.
The HLSL translator needs to compute the sizes of various GL types for computing block layouts.
TRAC #22930
Signed-off-by: Nicolas Capens
Signed-off-by: Geoff Lang
Author: Jamie Madill
git-svn-id: https://angleproject.googlecode.com/svn/branches/es3proto@2342 736b8ea6-26fd-11df-bfd4-992fa37f6226
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