Bug 21766174

Change-Id: I1428bcceb2fbf6c649632112f773c3a0625e3775
Reviewed-on: https://swiftshader-review.googlesource.com/3479Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Bug 21766174

Change-Id: If2fbb543303db27a2a2bd13e1a75cb7f7310d6eb
Reviewed-on: https://swiftshader-review.googlesource.com/3478Reviewed-by: Greg Hartman <ghartman@google.com>
Tested-by: Greg Hartman <ghartman@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

SwiftShader had over 270 warnings and this
reduces the count to about 90, some of which
can be addressed later, since some are less
trivial to remove. The changes include:
- Making sure we don't build any project with
  RTTI enabled, otherwise, we get some
  vftable size mismatch warnings
- Making sure exception handling is the same
  for all configurations
- Changing minus <unsigned> to the equivalent,
  and valid, ~<unsigned> + 1
- Explicitly casting types to bool by adding
  "!= 0" or "!= nullptr", depending on the case
- Making sure no #define overrules another one
  without first doing the proper #undef of that
  #define
- Removing signed VS unsigned comparisons
- Making sure WinMain is __stdcall

WebGL tests passed.

Change-Id: I8d8d80adc862633b656d7e99c8ea461924fc0ef4
Reviewed-on: https://swiftshader-review.googlesource.com/3475Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Initial implementation of outerProduct, transpose,
determinant and inverse. This is for const objects
only. The dynamic implementation will follow. Note
that the 4x4 determinant and inverse is not optimal
(some multiplications are repeated), and will have
to be implemented properly for the dynamic case.

Change-Id: If3b38d8cfe5d2d49835ae3823ceda10e286dd9b9
Reviewed-on: https://swiftshader-review.googlesource.com/3282Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

- Added new FenceSync object and related
  API functions implementations
- Added FenceSync to ResourceManager
- Moved Sampler to ResourceManager

Change-Id: Ia3d42b749811a4e1ed087b41f0c871beb8fdb8d4
Reviewed-on: https://swiftshader-review.googlesource.com/2931Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Technically, the rest of the code *should* already
support changing this value and all related changes
should propagate properly. This allows a few dEQP
tests that were "unsupported" to now pass.

Change-Id: Ie99e1fba88e7642be447a380b78969365194ca5f
Reviewed-on: https://swiftshader-review.googlesource.com/3461Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Implemented the API functions to set and get
the varyings used for transform feedback.

Change-Id: I0d6451cfbd4a4b1b96dd9c064bb9b310b46764c4
Reviewed-on: https://swiftshader-review.googlesource.com/3462Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Change-Id: I8a9cd32b50121f6c02b78b1f97eb78d6946cd71e
Reviewed-on: https://swiftshader-review.googlesource.com/3476Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Greg Hartman <ghartman@google.com>

Moved some of the struct / indexing code
from glslang.y to the ParserHelper class
and prepared it for uniform blocks.

Change-Id: I2d5d380f662f36f04d74783fd542c4b258d3f3a5
Reviewed-on: https://swiftshader-review.googlesource.com/3441Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Change-Id: I121abb32d898f5887586680b52c4283ee6e58f96
Reviewed-on: https://swiftshader-review.googlesource.com/3472Tested-by: Nicolas Capens <capn@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

INT_MAX is defined in limits.h

Change-Id: Ic7e223aebae594e1ed18e1185edc573114d851ff
Reviewed-on: https://swiftshader-review.googlesource.com/3474Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Bug 21716622

Change-Id: I60a90b91371276f512befb9c1b809a3c4d388eb2
Reviewed-on: https://swiftshader-review.googlesource.com/3447Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Bug 21716622

Change-Id: I3154fc0c3da5c9f2f280101e8e5840ca45eb144e
Reviewed-on: https://swiftshader-review.googlesource.com/3446Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Bug 21716622

Change-Id: I041fd37d461114a52a3b3dfa57e4aee6c01e5ee5
Reviewed-on: https://swiftshader-review.googlesource.com/3445Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Bug 21716622

Change-Id: Ifa5940c17932066b3860ff148be8b6b2bec726c0
Reviewed-on: https://swiftshader-review.googlesource.com/3444Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Bug 21716622

Change-Id: Ie416118676c984ebdd2f153b35c6f60fa616e4c7
Reviewed-on: https://swiftshader-review.googlesource.com/3443Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Bug 21716622

Change-Id: I1e07ee9b8ccfd0bd34af9b1f1d76802f3398f7ca
Reviewed-on: https://swiftshader-review.googlesource.com/3442Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Optimize blitting by avoiding locking the internal buffer
when the external one is dirty.

Bug 21424351

Change-Id: Ib798418d0fa93ae5049102ca767dadc2806cd224
Reviewed-on: https://swiftshader-review.googlesource.com/3439Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

They should always be identical to the internal ones.

Bug 21424351

Change-Id: Iafa18c14cc4d2e16f20238dac0208a8159cbaa6a
Reviewed-on: https://swiftshader-review.googlesource.com/3460Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Change-Id: I12249cc2e647296eb45f9e7f9082fe3b477b9011
Reviewed-on: https://swiftshader-review.googlesource.com/3463Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Bug 21716622

Change-Id: I090154cdfbb6f8781df578b3f493d3ecd297c847
Reviewed-on: https://swiftshader-review.googlesource.com/3437Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Bug 21716622

Change-Id: Ida62ad1f1f51f035969754f2c5ff800a0afc6fd5
Reviewed-on: https://swiftshader-review.googlesource.com/3452Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Added TField, TFieldListCollection, TStructure
and TInterfaceBlock for structures and uniform
blocks.

In the TType class, changed structure's type
from TTypeList to TStructure and made related
changes in other files to reflect this change.

Change-Id: Ided4c535651a566952c3314c8c4f31c2d0ccdcca
Reviewed-on: https://swiftshader-review.googlesource.com/3451Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Added proper structures to implement
glGetActiveUniformsiv and added it to
the Program class.

Change-Id: I41b8fd17b6e533ad2638778de9854206d10fe13d
Reviewed-on: https://swiftshader-review.googlesource.com/3435Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Numbers like "1.0f" or "10u" are now allowed
in GLSL, so I added code to do proper parsing
of these numbers.

Change-Id: Ia4635ab2b449399bd4adea2c5c94567b5b8a5f8e
Reviewed-on: https://swiftshader-review.googlesource.com/3434Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

A missing & was causing an uninitialized
parameter issue and a missing return in
glGetUniformBlockIndex, in the case where
the context is NULL, were causing warnings.

Change-Id: Ifb40583c6d08d185d2e60f96066f1436398318ac
Reviewed-on: https://swiftshader-review.googlesource.com/3436Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Change-Id: Ife60e89ac857e103138a139c01be68f761d6dc3c
Reviewed-on: https://swiftshader-review.googlesource.com/3432Reviewed-by: Alexis Hétu <sugoi@google.com>
Tested-by: Nicolas Capens <capn@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Implemented API level functionality for
Uniform Blocks all the way down to the
Program, without actually linking the
uniforms, which will require more work
in shaders to interpret these properly.

Change-Id: I503a9bca63adb5160be7ff7597d3996d356fc1e3
Reviewed-on: https://swiftshader-review.googlesource.com/3015Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Instanced rendering only requires a
single attribute per instance, which
was handled properly everywhere except
in the streaming buffer, so that had to
be fixed. All related dEQP tests pass.

Change-Id: I9b9bd6cd790dfe7ecf7f5d2ed84623bfa4da4b6f
Reviewed-on: https://swiftshader-review.googlesource.com/3430Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Alexis Hétu <sugoi@google.com>

Implementation attempt for glInstanceID.
Related dEQP tests pass.

Change-Id: I6391699a127cc7c159a2a64e3ffeaa528b611f97
Reviewed-on: https://swiftshader-review.googlesource.com/3412Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Made all inputs const in ShaderCore.

Change-Id: I56792cea564f40e6f5b096349447b22439606e43
Reviewed-on: https://swiftshader-review.googlesource.com/3410Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Fragment and Vertex inputs and outputs were treated as OpenGL ES2.0
attributes and varyings, but OpenGL ES3.0 inputs and outputs have
different limitations and must be treated differently. This cl simply
introduces the new types, without modifying the ES2.0 behavior and
only modifying ES3.0 to allow integer varyings when they are flat.

Change-Id: I965cb576bab3f505602af9e055438bcc7c18cdfd
Reviewed-on: https://swiftshader-review.googlesource.com/3371Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Change-Id: I85f6306434f5810dd8357eeeedfb764bf2318668
Reviewed-on: https://swiftshader-review.googlesource.com/3411Tested-by: Maxime Grégoire <mgregoire@google.com>
Tested-by: Nicolas Capens <capn@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

This cl should be a NOOP. It simply adds some basic
functionality in BaseTypes.h that will be useful in
eventually enabling Uniform Blocks in the parser.

Change-Id: I0c2b3200e0ae95ddce86367663081c2aef751308
Reviewed-on: https://swiftshader-review.googlesource.com/3311Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Implementation for the roundEven glsl intrinsic function.
All dEQP roundEven tests pass.

Change-Id: I8b6f3704f03eea32b08a6c2dc318ecb99a01957d
Reviewed-on: https://swiftshader-review.googlesource.com/3382Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Defined more derivatives and texture functions
for glsl. By itself, this enables a few hundred
dEQP tests to pass for derivatives, which were
already implemented properly in some cases.

Change-Id: I84063205447ee4813409a3eb52aeb2ad79793a88
Reviewed-on: https://swiftshader-review.googlesource.com/3383Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Bug 21635916

Change-Id: I1216a96d17228e53155aaaf24d43365afb5cead7
Reviewed-on: https://swiftshader-review.googlesource.com/3392Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Bug 21635916

Change-Id: Ib6836cbc42fa4ceebf0af66b9891dde1491594c3
Reviewed-on: https://swiftshader-review.googlesource.com/3391Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Change-Id: I27471691cc0d0d475c089483c560ca5e00f5d64a
Reviewed-on: https://swiftshader-review.googlesource.com/3380Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Implemented API level of glFramebufferTextureLayer.
All functions should now be adapted to handle level
and layer, all the way to RenderbufferTexture3D,
where layer is still unimplemented.

Change-Id: Id5fe94f998ee517ae84cb0d6e60d535cc7891fe3
Reviewed-on: https://swiftshader-review.googlesource.com/3320Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>