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  1. 25 Jan, 2018 5 commits
  3. 24 Jan, 2018 11 commits
  5. 23 Jan, 2018 2 commits
    • Allow creating EGL pbuffers from typeless D3D textures · d66e1939
      Olli Etuaho authored 
      A new extension EGL_ANGLE_d3d_typeless_texture_client_buffer is added
that allows creating EGL pbuffers from typeless D3D textures.

The extension increases the flexibility of the API compared to plain
EGL_ANGLE_D3D_texture_client_buffer. The colorspace for the created
EGL pbuffer can be set by using the EGL_GL_COLORSPACE attribute.
Internally this sets the ANGLE format of the buffer. There are new
ANGLE formats that are used specifically for typeless textures,
separate ones for SRGB and linear views into the D3D textures.

The extension is only supported on the D3D11 backend of ANGLE.

BUG=angleproject:2300
TEST=angle_white_box_tests

Change-Id: I6a6cb873d2cc0dca0b7f18a0f2cd35e7bafcb7d8
Reviewed-on: https://chromium-review.googlesource.com/873917Reviewed-by: 's avatarGeoff Lang <geofflang@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
    • Add const qualification to symbol accesses · dd21ecf8
      Olli Etuaho authored 
      All accesses to built-in symbols now happen through const-qualified
pointers.

This also encapsulates TSymbolTableLevel inside TSymbolTable.

This prepares for statically allocating built-in symbols.

BUG=angleproject:2267
TEST=angle_unittests

Change-Id: I473014d978daa765b4a733d761d6c08b28288776
Reviewed-on: https://chromium-review.googlesource.com/859959
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: 's avatarJamie Madill <jmadill@chromium.org>
  7. 22 Jan, 2018 2 commits
  9. 20 Jan, 2018 1 commit
  11. 19 Jan, 2018 5 commits
  13. 17 Jan, 2018 3 commits
  15. 16 Jan, 2018 4 commits
  17. 15 Jan, 2018 1 commit
  19. 12 Jan, 2018 2 commits
  21. 11 Jan, 2018 4 commits
    • Add #! line to scripts/bootstrap.py. · 1ea85a13
      Frank Henigman authored 
      Indicate scripts/bootstrap.py should be run by python2.

TBR=jmadill@chromium.org
BUG=angleproject:2209

Change-Id: I2ccfee1407cd4ce457aa28a374ac202b8281d40b
Reviewed-on: https://chromium-review.googlesource.com/862618Reviewed-by: 's avatarFrank Henigman <fjhenigman@chromium.org>
Commit-Queue: Frank Henigman <fjhenigman@chromium.org>
    • Create a new DeviceImpl each time one is requested from a DisplayImpl. · e1aa9219
      Geoff Lang authored 
      This makes sure that the Device to DeviceImpl ratio is always 1:1 and
avoids any potential double-deletion or unexpected deletion of
DeviceImpl objects.

BUG=742034

Change-Id: I778068ccd09b7478d3683123456062b94be242a1
Reviewed-on: https://chromium-review.googlesource.com/854627
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: 's avatarGeoff Lang <geofflang@chromium.org>
Reviewed-by: 's avatarYuly Novikov <ynovikov@chromium.org>
    • Constant fold array indexing and comparison · ea22b7a5
      Olli Etuaho authored 
      A virtual function to get the constant value of an AST node is added
to TIntermTyped. This way a constant value can be retrieved
conveniently from multiple different types of nodes. TIntermSymbol
nodes pointing to a const variable can return the value associated
with the variable, constructor nodes can build a constant value from
their arguments, and indexing nodes can index into a constant array.

This enables constant folding operations on constant arrays, while
making sure that large amounts of data are not duplicated in the
output shader. When folding an operation makes sense, the values of
the arguments can be retrieved by using the new
TIntermTyped::getConstantValue(). When folding an operation would
result in duplicating data, the AST can just be left to be written out
as is.

For example, if the code contains a constant array of arrays, indexing
into individual elements of the inner arrays can be folded, but
indexing the top level array is left in place and not replaced with
duplicated array literals.

Constant folding is supported for indexing and comparisons of arrays.

In case constant arrays are only referenced through foldable
operations, the variable declarations will be pruned from the AST by
the RemoveUnreferencedVariables step.

BUG=angleproject:2298
TEST=angle_unittests

Change-Id: I5b3be237b7e9fdba56aa9bf0a41b691f4d8f01eb
Reviewed-on: https://chromium-review.googlesource.com/850973Reviewed-by: 's avatarGeoff Lang <geofflang@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
    • Doc fix and improvement. · ed1390f8
      Frank Henigman authored 
      Only exact version of Windows SDK works.
Clarify how to do a release build.

BUG=angleproject:2297

Change-Id: I2566b7e807a84c4edc3b457299036e67a64b5a36
Reviewed-on: https://chromium-review.googlesource.com/852553
Commit-Queue: Frank Henigman <fjhenigman@chromium.org>
Reviewed-by: 's avatarJamie Madill <jmadill@chromium.org>