Implement EGL_SWAP_BEHAVIOR for eglSurfaceAttrib().

SwiftShader currently always preserves the color buffer on eglSwapBuffers,
so both EGL_BUFFER_PRESERVED and EGL_BUFFER_DESTROYED can be used without
real changes.

Change-Id: I55fcd7d4b4211483d8876c15d3d6ea77ea2685e6
Reviewed-on: https://swiftshader-review.googlesource.com/2721
Reviewed-by: Ping-Hao Wu <pinghao@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Add a critical section for dynamic code generation.

Bug 19864302

Change-Id: Iaca49fa72146ff35b6f1e5e40ade5cd2c5c48d0e
Reviewed-on: https://swiftshader-review.googlesource.com/2657
Reviewed-by: Greg Hartman <ghartman@google.com>
Tested-by: Greg Hartman <ghartman@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Android FrameBuffer implementation.

Change-Id: I95356056e7785e2dcfeffa95d4a38cc4e113ec62
Reviewed-on: https://swiftshader-review.googlesource.com/2661
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Greg Hartman <ghartman@google.com>

Implement basic GL_OES_draw_texture functionality.

Change-Id: If242cfd4df1a7519152946b3d2364fc180f8ffae
Reviewed-on: https://swiftshader-review.googlesource.com/2720
Tested-by: Nicolas Capens <capn@google.com>
Reviewed-by: Greg Hartman <ghartman@google.com>
Tested-by: Greg Hartman <ghartman@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Turn on tracing on Android by default.

Log errors on UNIMPLEMENTED() rather than aborting.
For now ASSERT() will still abort.

Change-Id: I4db66934d0cd69b557fd2989e0c120a5fa372b99
Reviewed-on: https://swiftshader-review.googlesource.com/2691
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Greg Hartman <ghartman@google.com>

dlopen() has no NO_LOAD option before Android L.

This change could result in multiple instances of the shared library being
loaded when using alternate paths. This will be addressed by b/18752589.

Change-Id: Icf26a0c6f76edfd4f1c710e14f1005138d97e77a
Reviewed-on: https://swiftshader-review.googlesource.com/2664
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Greg Hartman <ghartman@google.com>

Implement glTexEnvx().

All current texture environment parameters are integer, so just pass them
through to glTexEnvi().

Change-Id: I2f1abea0d6da0e76b7ef305588ffc65fead32502
Reviewed-on: https://swiftshader-review.googlesource.com/2701
Reviewed-by: Greg Hartman <ghartman@google.com>
Tested-by: Greg Hartman <ghartman@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Implement glTexParameterx().

All current texture parameters are integer, so just pass them through to
glTexParameteri().

Change-Id: Ic4042b26b31194916af7814cabf2eb0d22c76ecb
Reviewed-on: https://swiftshader-review.googlesource.com/2710
Tested-by: Greg Hartman <ghartman@google.com>
Reviewed-by: Greg Hartman <ghartman@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Implement glShadeModel() for OpenGL ES 1.1.

Change-Id: I9b360f92c0b93a854abfd686cdcdd9b2a1dd6a13
Reviewed-on: https://swiftshader-review.googlesource.com/2700
Tested-by: Nicolas Capens <capn@google.com>
Reviewed-by: Greg Hartman <ghartman@google.com>
Tested-by: Greg Hartman <ghartman@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Add support for Android window size.

Change-Id: Ib96c227367fe10890e576bf99a654b50fa9e06c4
Reviewed-on: https://swiftshader-review.googlesource.com/2671
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Greg Hartman <ghartman@google.com>

Update paths for the Android shared libraries

Change-Id: I41f663cc72709300ef59c1663ff0e44555afede8
Reviewed-on: https://swiftshader-review.googlesource.com/2672
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Greg Hartman <ghartman@google.com>

Pull in a #include to get std::size_t for Android GCE K

Change-Id: Ia2e2550fd333a3fd221ff4f8a5f46c215ca66be3
Reviewed-on: https://swiftshader-review.googlesource.com/2690
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Greg Hartman <ghartman@google.com>

Connect tracing and logcat

Change-Id: Icb27a7f83b44a1081cae2db15ac43c025a4d04fc
Reviewed-on: https://swiftshader-review.googlesource.com/2681
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Greg Hartman <ghartman@google.com>

Work around non-compliant behavior for Google Maps.

Bug 18703920

Change-Id: Ifde19f323e4025e2fd2ce24056e38073e373feb3
Reviewed-on: https://swiftshader-review.googlesource.com/2300
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Enable the use of samplerExternalOES.

Change-Id: Iabafc06d073c99f9cc5b2c62ed83eff4862bc2cc
Reviewed-on: https://swiftshader-review.googlesource.com/2684
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Ignore files generated by Code::Blocks

Change-Id: I8a5763e8c0fbc2ce788871c18e36f2af7768832c
Reviewed-on: https://swiftshader-review.googlesource.com/2540
Tested-by: Ping-Hao Wu <pinghao@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Wait for threads to exit when destroying them.

Bug 19868861

Android does not support canceling threads, but we shouldn't forcefully
destroy them anyway, and we already join() all threads before deleting
them. So use the same semantics on all platforms and join redundantly.

Change-Id: I888e2e64288cf3ac53d570d517f3e0867b8c479e
Reviewed-on: https://swiftshader-review.googlesource.com/2667
Tested-by: Nicolas Capens <capn@google.com>
Reviewed-by: Greg Hartman <ghartman@google.com>
Tested-by: Greg Hartman <ghartman@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Indicate support for Android EGL surface config attributes.

Change-Id: Id26f96448c976bedab200713cefa168747251211
Reviewed-on: https://swiftshader-review.googlesource.com/2670
Tested-by: Nicolas Capens <capn@google.com>
Reviewed-by: Greg Hartman <ghartman@google.com>
Tested-by: Greg Hartman <ghartman@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Use sched_yield() instead of pthread_yield().

pthread_yield() is non-standard and not available on Android.
shed_yield() is a POSIX standard function.

Change-Id: I093047031dd0b35a28724540aaddeb3f5ba849bc
Reviewed-on: https://swiftshader-review.googlesource.com/2682
Tested-by: Nicolas Capens <capn@google.com>
Reviewed-by: Greg Hartman <ghartman@google.com>
Tested-by: Greg Hartman <ghartman@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

LLVM configuration for Android builds.

Change-Id: I788c00ebeef3fa472ebe157cb1cd783a6571b95c
Reviewed-on: https://swiftshader-review.googlesource.com/2662
Tested-by: Greg Hartman <ghartman@google.com>
Reviewed-by: Greg Hartman <ghartman@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Android's Bionic doesn't support std::sprintf.

Even though the Windows COFF format should not be needed at all on Android,
the dependencies on this file are too entangled.

Change-Id: I7561a1a037cbc8841a6991b5f3beee3a059ad89d
Reviewed-on: https://swiftshader-review.googlesource.com/2663
Tested-by: Greg Hartman <ghartman@google.com>
Reviewed-by: Greg Hartman <ghartman@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Makefiles for Android integration.

Change-Id: I0bca36fe330c910dc19c12673846797b6cb4aeea
Reviewed-on: https://swiftshader-review.googlesource.com/2660
Tested-by: Greg Hartman <ghartman@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Remove symbols not available on Android

Change-Id: I35296240662157fb4d0172fd386d82ab038634ca
Reviewed-on: https://swiftshader-review.googlesource.com/2668
Tested-by: Greg Hartman <ghartman@google.com>
Reviewed-by: Greg Hartman <ghartman@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Remove uninformative error message details on division by zero.

Android does not support operator<< for long long. Instead of trying to use a
supported type, we noticed that this error adds very little value so remove it
wholesale.

Change-Id: Id0c15a24f7a609bb6e61a4d0b9816eec80ffc1cf
Reviewed-on: https://swiftshader-review.googlesource.com/2669
Reviewed-by: Greg Hartman <ghartman@google.com>
Tested-by: Greg Hartman <ghartman@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Add missing virtual destructors.

Polymorphic classes should have virtual destructors.

Change-Id: Ia3c8e48b43ff96df9b9db2e4742fabcbd13ee853
Reviewed-on: https://swiftshader-review.googlesource.com/2666
Tested-by: Greg Hartman <ghartman@google.com>
Reviewed-by: Greg Hartman <ghartman@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Added missing header

Change-Id: Ibc44597e6c4c07686dfc775cff9877e417c66542
Reviewed-on: https://swiftshader-review.googlesource.com/2665
Tested-by: Greg Hartman <ghartman@google.com>
Reviewed-by: Greg Hartman <ghartman@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Use a string format for safer printing.

The string was directly used as the string format, which would have caused
printf to expect additional arguments when it contains formatting elements.

Bug 18720257

Change-Id: Ie4391097e58d4cab2793a05eda2b03acd02d7f22
Reviewed-on: https://swiftshader-review.googlesource.com/2656
Reviewed-by: Greg Hartman <ghartman@google.com>
Tested-by: Greg Hartman <ghartman@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Remove unnecessary <exception> includes.

Bug 18720257

Change-Id: I33917bedd2861b64ca0480b66861b2a25451188c
Reviewed-on: https://swiftshader-review.googlesource.com/2655
Reviewed-by: Greg Hartman <ghartman@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Implement simple OpenGL ES 3.0 parameter checks

Added some "low hanging fruit" implementations and quick validation
checks for a portion of the GLES 3.0 API functions.

Change-Id: I003031091bc2c2c32919896e86e38b5f1f43c555
Reviewed-on: https://swiftshader-review.googlesource.com/2610
Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Use a common implementation of the matrix stack for fixed-function OpenGL.

Change-Id: Ie51cddb3465f72375f20c704293d0850c95a735b
Reviewed-on: https://swiftshader-review.googlesource.com/2600
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Implement glFrustum() for OpenGL ES 1.1.

Change-Id: Iedf1f5d64a3346a0b4cf081cfcd383c8dc67b775
Reviewed-on: https://swiftshader-review.googlesource.com/2590
Reviewed-by: Maxime Grégoire <mgregoire@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

libGL Frustum implementation

Change-Id: I3ffce981fd8238ca1767e05929da3502cd3b2a39
Reviewed-on: https://swiftshader-review.googlesource.com/2510
Tested-by: Maxime Grégoire <mgregoire@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

libGL MultMatrixd implementation

Change-Id: Ia1bbe00c9538403b59c2960558b94bd4e7327189
Reviewed-on: https://swiftshader-review.googlesource.com/2520
Tested-by: Maxime Grégoire <mgregoire@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Replaced fopen every trace call by a single fopen when tracing/dumping data

Change-Id: If752b2db0f3bd7125508b88f32248af6fa3c598d
Reviewed-on: https://swiftshader-review.googlesource.com/2340
Tested-by: Maxime Grégoire <mgregoire@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Adding some GLES 3.0 specific enums

This cl doesn't actually do anything, but we need to establish
exactly how to add new GLES 3.0 specific cases in Swift Shader.

Change-Id: I7f31ea98e0d24f71204a3e1a7a31bf3379741e15
Reviewed-on: https://swiftshader-review.googlesource.com/2560
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Alexis Hétu <sugoi@google.com>

Constant function parameters are not constant expressions.

Bug 19511934

Change-Id: I367a92ac0594d2bba91e26efe5c5af7dbe6f0d04
Reviewed-on: https://swiftshader-review.googlesource.com/2480
Tested-by: Nicolas Capens <capn@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Always show the FPS when SwiftConfig is active.

Change-Id: Iec5aff6d73f9e20ba4bc6a95bc1e07d5e7b5930e
Reviewed-on: https://swiftshader-review.googlesource.com/2490
Tested-by: Nicolas Capens <capn@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Maxime Grégoire <mgregoire@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Rename EvqConst to EvqConstExpr

In GLSL ES a variable declared const is a compile-time constant, and
thus a constant expression. Parameters declared const are read-only but
not compile-time constant.

Bug 19511934

Change-Id: I6d02062ca62c4185a3384b31a4d3ce8dfcc86b35
Reviewed-on: https://swiftshader-review.googlesource.com/2441
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Fix Clang compilation.

Change-Id: I127217b26f95598ae6debd8b8b898c200d310135
Reviewed-on: https://swiftshader-review.googlesource.com/2500
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Set symbol extension at insertion.

Bug 19331817

Change-Id: Ia501eba1b17406db4dcb464d862ce7d4ccacf236
Reviewed-on: https://swiftshader-review.googlesource.com/2392
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Set symbol operations at insertion.

Bug 19331817

Change-Id: I93eb70d05b2c389cd751519bc43eb6f256e8e4a6
Reviewed-on: https://swiftshader-review.googlesource.com/2391
Tested-by: Nicolas Capens <capn@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Use generic types to compact the symbol table initialization.

Bug 19331817

Change-Id: I6ec0f8c6f2ef61f3d0d5adb627eab4a29dffc8ac
Reviewed-on: https://swiftshader-review.googlesource.com/2380
Tested-by: Nicolas Capens <capn@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Use safer typed enums.

Bug 19331817

Change-Id: I75787c6a9df3bca539dcaf3a1d3f0e49994c73b4
Reviewed-on: https://swiftshader-review.googlesource.com/2390
Tested-by: Nicolas Capens <capn@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Adding multisampling to texture3D test

Required adding X and Y flipping to blitter.

Change-Id: Icaac4045ae9419296112464d7ccdde7babb76eb3
Reviewed-on: https://swiftshader-review.googlesource.com/2180
Reviewed-by: Alexis Hétu <sugoi@google.com>
Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Implement basic GLSL ES 3.0 texture sampling.

Bug 19331817

Change-Id: Ieb4581c62525112e0b76e94bcbbb8f9608c782ea
Reviewed-on: https://swiftshader-review.googlesource.com/2371
Tested-by: Nicolas Capens <capn@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Define GLSL ES 3.0 sampler types.

Bug 19331817

Change-Id: I7f7f842d01069abda953a5fe3eb8572f5dc985a9
Reviewed-on: https://swiftshader-review.googlesource.com/2370
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Simplify the creation of global types.

Bug 19331817

Change-Id: I6e288f5385887afce7c7affc13431277b379fdc3
Reviewed-on: https://swiftshader-review.googlesource.com/2363
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Move GLSL ES 1.00-specific symbols to their own symbol level.

Bug 19331817

Change-Id: I00abb7635e7a232891dd158b472c375d931db584
Reviewed-on: https://swiftshader-review.googlesource.com/2362
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Split builtin symbols over multiple levels.

Bug 19331817

Change-Id: Ia1ab8f4da90c62ca846961c97691aacdbdf62a6a
Reviewed-on: https://swiftshader-review.googlesource.com/2361
Tested-by: Nicolas Capens <capn@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Explicitly insert builtins at symbol level 0 and declare variables at the top level.

Bug 19331817

Change-Id: I157c68e00aef3f2726bd72ac7ff96bdb8f191c75
Reviewed-on: https://swiftshader-review.googlesource.com/2350
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Pass the shader version to the symbol table.

This refactoring prepares for version-specific builtin symbol lookups.

Bug 19331817

Change-Id: I65b46a2b35872802a249a45b2f97a1d3c1e35dfe
Reviewed-on: https://swiftshader-review.googlesource.com/2330
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Implement support for layout qualifier locations.

Bug 19331817

Change-Id: I98c650311c6226bf769bc9f3c2eed8dac788a396
Reviewed-on: https://swiftshader-review.googlesource.com/2320
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Add support for unsigned integer literals in the shading language.

Bug 19331817

Change-Id: I5a4a3f7aba4f758a3e8b4b5ff7c09e26bc9b7430
Reviewed-on: https://swiftshader-review.googlesource.com/2314
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Implement shader compiler support for uint vectors.

Bug 19331817

Change-Id: Ib85c82f7490a5e48830fb496cddbb5aa6837dfb2
Reviewed-on: https://swiftshader-review.googlesource.com/2313
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Implement shader compiler support for uint scalars.

Bug 19331817

Change-Id: Ie901756ef4fdbab1dfa6ae01c77104fc84de247f
Reviewed-on: https://swiftshader-review.googlesource.com/2312
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Add helper functions to the lexer to tokenize strings that have different classifications in ES2 and ES3.

Bug 19331817

Change-Id: I4e1c190e23aa63b03ef8f57930102d01e496f107
Reviewed-on: https://swiftshader-review.googlesource.com/2311
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Support in/out as type qualifiers.

Bug 19331817

Change-Id: Iab11050d27e02003fbfcfbe0f47052d73043cfd4
Reviewed-on: https://swiftshader-review.googlesource.com/2310
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Add support for new ESSL 3.00 keywords.

Bug 19331817

Change-Id: I3315de44d1976219fada3013af13146433aa6eaa
Reviewed-on: https://swiftshader-review.googlesource.com/2100
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Reject GLSL ES 3.00 shaders for OpenGL ES 2.0 contexts.

Bug 19331817

Change-Id: I72128c6b3cb672d4b74578086814fde2c2c6db99
Reviewed-on: https://swiftshader-review.googlesource.com/2292
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Use an STL string for the shader info log.

Bug 19331817

Change-Id: I9ea2f823fafa54e598e79181aa39c3626d9dc4e8
Reviewed-on: https://swiftshader-review.googlesource.com/2291
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Centralize shader compilation.

Bug 19331817

Change-Id: Ib5df377bf8f715e008f9d4e5efd0e97c6e2f2570
Reviewed-on: https://swiftshader-review.googlesource.com/2290
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Eliminate compiling for the WebGL spec.

Bug 19331817

Change-Id: I85cbfd61a267e39832b951121422a676f5af4a54
Reviewed-on: https://swiftshader-review.googlesource.com/2289
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Parse the shader version number.

Bug 19331817

Change-Id: I53f24cec92052eb7367219c299222b02301f3a19
Reviewed-on: https://swiftshader-review.googlesource.com/2288
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Enable OpenGL ES 3.0 context creation.

Bug 19362672

Change-Id: Ie948dd0c26a6a5f65f6e15b75f2376d598129c28
Reviewed-on: https://swiftshader-review.googlesource.com/2287
Tested-by: Nicolas Capens <capn@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

LibGL Simple cube test modification.

Added display lists initialization and calls as well as a scaling operation, making the cube shrink then grow.

Change-Id: I861e35443d9b8bda86f3ca6b64ddad40916b221e
Reviewed-on: https://swiftshader-review.googlesource.com/2270
Tested-by: Maxime Grégoire <mgregoire@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>

Texture3D copy to level

Bug 19126833

Change-Id: I6da0f1a3d09ab8f510f6f5b2600d911095e02a43
Reviewed-on: https://swiftshader-review.googlesource.com/2200
Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

wglSwapBuffers signature fix

Change-Id: I5db85ef3d850582aa0134074f7e6fc873402f334
Reviewed-on: https://swiftshader-review.googlesource.com/2261
Tested-by: Maxime Grégoire <mgregoire@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Fix supporting samplers in structs passed down as function arguments.

Bug 19354873

Change-Id: Ic21a36eefcdef4d9fcce1952fa15425da8858200
Reviewed-on: https://swiftshader-review.googlesource.com/2260
Tested-by: Nicolas Capens <capn@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Always wait for the debugger.

Bug 19354873

Change-Id: I2f39ccdd6c5ce10fb583eda500e9da7a6c111d9b
Reviewed-on: https://swiftshader-review.googlesource.com/2250
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Fix the Code::Blocks builds.

Change-Id: Ic505bc34e41f5c6a5f6d223f6ea6189edc748e7c
Reviewed-on: https://swiftshader-review.googlesource.com/2262
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Eliminate the ShaderLang interface.

Bug 19331817

Change-Id: I6f5e0c1130974a16cec9575f0fefdd81707b648b
Reviewed-on: https://swiftshader-review.googlesource.com/2153
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Eliminate the abstract shader compiler interface.

Bug 19331817

Change-Id: I13bc44264ac8727aa246f25960e054ab2875ecec
Reviewed-on: https://swiftshader-review.googlesource.com/2152
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Eliminate TShHandleBase.

Bug 19331817

Change-Id: I3dc11a3e4eaea734ae86e2722d2565ce136fe335
Reviewed-on: https://swiftshader-review.googlesource.com/2151
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Rename ShHandle to Compiler.

Bug 19331817

Change-Id: I0e7b1da2663ccc86e9f9c3501a7fa7567880d3bb
Reviewed-on: https://swiftshader-review.googlesource.com/2150
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Safely promote uninitialized constants.

Bug 19331817

Change-Id: Ia0e032301f360b7d866c3d64ee6cf41c2e481bf3
Reviewed-on: https://swiftshader-review.googlesource.com/2120
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Ignore constants that have not been initialized.

Bug 19331817

Change-Id: Ib2d41e072306e4fb64a6e074705982982c08cdd4
Reviewed-on: https://swiftshader-review.googlesource.com/2111
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Provide safer and more convenient constant union accessors.

Bug 19331817

Change-Id: Ia2dccfbc983750fc484a578013c90a1dd501eb6d
Reviewed-on: https://swiftshader-review.googlesource.com/2110
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

OpenGL 2.1 Simple test cube application

Change-Id: I6609158f6b675082591ebe0f198e43e3218ffc34
Reviewed-on: https://swiftshader-review.googlesource.com/2170
Tested-by: Maxime Grégoire <mgregoire@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Add OpenGL ES 3.0 entry function stubs.

Bug 19353461

Change-Id: Ib48ae3263a1a570067dc0bc9a3dd2252f5a282a3
Reviewed-on: https://swiftshader-review.googlesource.com/2191
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Add OpenGL ES 3.0 headers.

Bug 19353461

Change-Id: I8fddcb3afec4382029a638077e92c90df2f1b5b5
Reviewed-on: https://swiftshader-review.googlesource.com/2190
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Predefine GL_FRAGMENT_PRECISION_HIGH.

Bug 19331817

Change-Id: Ic0182a2413b6eee5343cde63f4655327bdc1d479
Reviewed-on: https://swiftshader-review.googlesource.com/2092
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Implement an OpenGL 2.1 prototype.

Bug 18962347

Change-Id: I9a7b07647b1b3f561dd9e4597670e63641b155a8
Reviewed-on: https://swiftshader-review.googlesource.com/1810
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Share the name space implementation between all GL versions.

Bug 18962347

Change-Id: Ifd7ca4142d90798d0bbe2defa9337bac17e20daf
Reviewed-on: https://swiftshader-review.googlesource.com/1881
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Access binding pointer objects through operators.

Bug 18962347

Change-Id: Ia28555a8b3e8923309e3a760d78fa276bd7b8c8d
Reviewed-on: https://swiftshader-review.googlesource.com/1890
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Make the Object class independent of the GL version.

Bug 18962347

Change-Id: Ica99629bf58e799d6552d4a92ce3ae3eff57da27
Reviewed-on: https://swiftshader-review.googlesource.com/1880
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Optimize fixed-function states.

Bug 18962347

Change-Id: I63dcba43c7c8383e5fcb5d2c817f1c2fb52f0e86
Reviewed-on: https://swiftshader-review.googlesource.com/1862
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Fix passthru of non-float texture coordinates.

Bug 18962347

Change-Id: I8976c11ef5cc0b8aeb902414b2d36e0375c57747
Reviewed-on: https://swiftshader-review.googlesource.com/1861
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Add support for quad primitives.

Bug 18962347

Change-Id: Id13ef61a8aaacd88afb0b3e634ae971d44e39cd7
Reviewed-on: https://swiftshader-review.googlesource.com/1860
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Implement support for wide lines.

Bug 18962347

Change-Id: I673610bfd50bc0e09aedd764336c7e10cfa11e08
Reviewed-on: https://swiftshader-review.googlesource.com/1831
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Make OutputASM header independent of GL headers.

Bug 18962347

Change-Id: I90e3179b8b6e1ff8c8ac4c856c632252f098b95e
Reviewed-on: https://swiftshader-review.googlesource.com/1830
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Fixed depth test for 3D texture test

Change-Id: I80a735a614a132319903298594f1990c49efdee4
Reviewed-on: https://swiftshader-review.googlesource.com/2140
Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Adding Texture3D support.

Bug 19126833

Added Texture3D argument verifications.
Added the basic API and functions. A few are still unimplemented:
- Image::loadCompressedData() (for depth other than 1)
- Texture3D::copyImage()
- Texture3D::generateMipmaps()
Added colour grading test for 3D texture

Change-Id: I9e52afa7213999f94c5916c2f301fc6fa4b42c0d
Reviewed-on: https://swiftshader-review.googlesource.com/1730
Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

OpenGL ES environment texture partial implementation

Change-Id: I0dcce9f2659cfdde8cc4d5a0a541bea7728b3f97
Reviewed-on: https://swiftshader-review.googlesource.com/1850
Tested-by: Maxime Grégoire <mgregoire@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Provide missing OpenGL ES 1.x extension for implementation read format/type.

Bug 14643416

Change-Id: Ie710b76fcf1f64849a4f0556c3f0db587304000e
Reviewed-on: https://swiftshader-review.googlesource.com/1870
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Work around a GCC miscompilation issue.

Bug 18470793

Change-Id: Idac85c738810db112e7af56f5e1635c2ac6d325c
Reviewed-on: https://swiftshader-review.googlesource.com/1841
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Fix for the Linux build

Bug 19162574

Change-Id: I22a3630104d22c52683f326ad1dd1a0ed334ff93
Reviewed-on: https://swiftshader-review.googlesource.com/1840
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Alexis Hétu <sugoi@google.com>

OpenGL ES 1.1 colorPointer function implementation

Change-Id: I3ebc7fe90ced42f43c8adb4b69205dc26096d963
Reviewed-on: https://swiftshader-review.googlesource.com/1800
Tested-by: Maxime Grégoire <mgregoire@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

Initialize texture stage alpha modifiers.

Bug 18962347

Change-Id: I3e9e89d82f61b2d129b5209d877234a6e5ac8c96
Reviewed-on: https://swiftshader-review.googlesource.com/1820
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

Add desktop OpenGL headers.

Bug 18962347

Change-Id: Icf55a2dae3c0974174c514cc148e8fbe0d2f5200
Reviewed-on: https://swiftshader-review.googlesource.com/1792
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

OpenGL ES 1.1 fog implementation

Change-Id: I983552d8bc251a62ddab99386273c1d5e34fd812
Reviewed-on: https://swiftshader-review.googlesource.com/1780
Tested-by: Maxime Grégoire <mgregoire@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>