Bug: b/116263076
Change-Id: Id8657fdefb988827f0d78556884c4f55eb096ca3
Reviewed-on: https://swiftshader-review.googlesource.com/20808Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Tested-by: Chris Forbes <chrisforbes@google.com>

As mentioned in the patch itself, this is fairly benign, but still junk that a later pass has to be able to eliminate. Is easier to just not produce it in the first place.

Bug: b/116263076
Change-Id: I199672bb9b53eb4ee9d4a8e3a23fc2ce42f0dec6
Reviewed-on: https://swiftshader-review.googlesource.com/20770Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Tested-by: Chris Forbes <chrisforbes@google.com>

Matrix is laid out in column-major order, so the stride between elements
on the main diagonal is #rows + 1, not #columns + 1.

Bug: b/116263076
Change-Id: I00994b663bc4229e24f8ae1b7fa518caa0e7ea71
Reviewed-on: https://swiftshader-review.googlesource.com/20768Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Tested-by: Chris Forbes <chrisforbes@google.com>

Cleans up some noise that appears in dumps of pretty much every GLSL
shader.

Change-Id: I602a6356110803e30fcd8ba9818e56efa70bf5d6
Reviewed-on: https://swiftshader-review.googlesource.com/20769Tested-by: Chris Forbes <chrisforbes@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>

Khronos test CL: https://gerrit.khronos.org/#/c/2944/
Bug: b/116259485

Change-Id: Ie10b3eb16da39f332966a5b957acb0232140a942
Reviewed-on: https://swiftshader-review.googlesource.com/20748Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Tested-by: Chris Forbes <chrisforbes@google.com>

This commit replaces use_subzero with SWIFTSHADER_USE_SUBZERO and
unsupported_build with SWIFTSHADER_UNSUPPORTED_BUILD in Android.mk so
that it can be consistent with other variables.

Change-Id: Ia22cc88bc5804d7d2bea942bbceb2fc30c88aa18
Reviewed-on: https://swiftshader-review.googlesource.com/20588Tested-by: Logan Chien <loganchien@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>

Made sure both LLVM and Subzero has the /src directory in their
include directory list. Removed unused ../ in front of "Common"
includes as a cleanup.

Change-Id: Ib4a6fb772fa03a9a3cad82594db1b1650007e47f
Reviewed-on: https://swiftshader-review.googlesource.com/20728Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Tested-by: Alexis Hétu <sugoi@google.com>

Failures in dEQP using SwiftShader with LLVM 7.0 were caused by unsafe
floating point math optimizations, which are more aggressive than with
LLVM 3.0.

Bug b/115344057

Change-Id: Idf564d0193efba37cd1192a188b18a5f8b4ed4f7
Reviewed-on: https://swiftshader-review.googlesource.com/20708Tested-by: Nicolas Capens <nicolascapens@google.com>
Reviewed-by: Shannon Woods <shannonwoods@google.com>

LLVM fails to resolve the __chkstck function for probing the stack when
it's larger than 4 kB. We don't need it for SwiftShader because newly
created threads have 1 MB of committed stack memory.

Bug b/115344057
Bug swiftshader:25

Change-Id: Ic6097376052b07ed6af950dfdac8499b5fc83053
Reviewed-on: https://swiftshader-review.googlesource.com/20688Reviewed-by: Alexis Hétu <sugoi@google.com>
Tested-by: Nicolas Capens <nicolascapens@google.com>

Change-Id: Ia4b0f5b7911ddc1f425430e2f6b2e2a7c80fb684
Reviewed-on: https://swiftshader-review.googlesource.com/20668Tested-by: Shannon Woods <shannonwoods@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>

These were created by creating a Visual Studio solution for LLVM
itself and building it so it generates include\llvm\Config files.

Bug b/115344057

Change-Id: I22c93d63395fa27b8d8515d65c6bf4e09b3c16bb
Reviewed-on: https://swiftshader-review.googlesource.com/20608Tested-by: Nicolas Capens <nicolascapens@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>

Bug: b/114402930
Change-Id: Id7eedc6b01f40d24188d514755d5c89689b24abb
Reviewed-on: https://swiftshader-review.googlesource.com/20568Tested-by: Stephen Lanham <slan@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>

Change-Id: Ic1ae2c2872cc9f270557a6d4b701f870f82bd3cf
Reviewed-on: https://swiftshader-review.googlesource.com/20479Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Tested-by: Logan Chien <loganchien@google.com>

Change-Id: Id4209bfe44d9040e36fe4ea654197211aa1c7ead
Reviewed-on: https://swiftshader-review.googlesource.com/20478Tested-by: Logan Chien <loganchien@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>

Change-Id: Id5ae40d4b072c57cac1a8e6e7767d3ca03deebe1
Reviewed-on: https://swiftshader-review.googlesource.com/20477Tested-by: Logan Chien <loganchien@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>

This commit fills in the unimplemented non-x86 (generic) code generator.

Change-Id: I189b0ea523ecd9b18c29ad6ed6fa3f798382295b
Reviewed-on: https://swiftshader-review.googlesource.com/20476Tested-by: Logan Chien <loganchien@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>

Change-Id: I89601ef9e42e56cfaeb1cd5ece4daa3f32b39950
Reviewed-on: https://swiftshader-review.googlesource.com/20475Tested-by: Logan Chien <loganchien@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>

Change-Id: Icbacb2f63402b1d1c42fc4287b50ed0a3010cd4d
Reviewed-on: https://swiftshader-review.googlesource.com/20474Tested-by: Logan Chien <loganchien@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>

Change-Id: Ic67a43f5090c5004324ab300ce799c1206f3c4e3
Reviewed-on: https://swiftshader-review.googlesource.com/20473Tested-by: Logan Chien <loganchien@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>

Change-Id: I80b675f939f7eae95ad2fa637e77fc8d988bed3a
Reviewed-on: https://swiftshader-review.googlesource.com/20472Tested-by: Logan Chien <loganchien@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>

Change-Id: Ie944a14c1d4ae30d7e30f84408c598c9e021ea66
Reviewed-on: https://swiftshader-review.googlesource.com/20471Tested-by: Logan Chien <loganchien@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>

Change-Id: I239c906851412a667d2ab241eb20d8045baffb8f
Reviewed-on: https://swiftshader-review.googlesource.com/20470Tested-by: Logan Chien <loganchien@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>

This commit removes `sw::Value`, `sw::BasicBlock`, and
`sw::SwitchCases`.  In LLVM 7.0, `llvm::Value`, `llvm::BasicBlock`, and
`llvm::SwitchCases` become final classes, thus we cannot derive from
those classes.  Fortunately, we don't have to derive from them.  We can
explicitly cast the pointers instead.

Change-Id: I2dc74485ebf4b399f8a41bb8fa94b7d8d299009e
Reviewed-on: https://swiftshader-review.googlesource.com/20469Tested-by: Logan Chien <loganchien@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>

This commit removes stale LLVM include path in D3D8.vcxproj and it
seems that D3D8 does not rely on this include path.

Change-Id: Ieea962ccede9174ef190e1023722f65382cd6ce3
Reviewed-on: https://swiftshader-review.googlesource.com/20468Tested-by: Logan Chien <loganchien@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>

Bug swiftshader:116

Change-Id: I34a86262817a7892c8e717d76fe30adf492d99d9
Reviewed-on: https://swiftshader-review.googlesource.com/20528Tested-by: Nicolas Capens <nicolascapens@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>

A texture's base level can be any positive integer, but SwiftShader
stores texture levels in a array that has an implementation
dependent size (IMPLEMENTATION_MAX_TEXTURE_LEVELS). To avoid
accessing this array out of bounds, a class was added to make sure
all accesses to the array are done within its bounds.

Change-Id: I9b439018f209a47371bd2959ba847345326964dd
Reviewed-on: https://swiftshader-review.googlesource.com/20488Tested-by: Alexis Hétu <sugoi@google.com>
Tested-by: Nicolas Capens <nicolascapens@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>

When a sampler object is bound to a texture unit, it overrides the
texture's filter modes. A texture without mipmaps can thus be complete
even if it has a filter mode which requires mipmaps, if there's a
sampler object with a filter mode which doesn't require mipmaps.

Fixes https://github.com/google/filament/pull/220

Change-Id: I200c0bba467d904ac0fd6d93b935e052c47b2030
Reviewed-on: https://swiftshader-review.googlesource.com/20529Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Chris Forbes <chrisforbes@google.com>
Reviewed-by: Jeff McGlynn <jwmcglynn@google.com>
Tested-by: Jeff McGlynn <jwmcglynn@google.com>
Tested-by: Nicolas Capens <nicolascapens@google.com>

On Linux this enables using named memory maps to assist profiling.

Change-Id: I96c36cf7b892237f4f7ed921d01f33454a9398f0
Reviewed-on: https://swiftshader-review.googlesource.com/20508Tested-by: Nicolas Capens <nicolascapens@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>

Add resource manager lock, and ContextPtr to automatically take it

Affects: Everything, dEQP-EGL.functional.sharing.gles2.multithread.*
Bug: b/112184433
Change-Id: Ifdc5b18c738f92bbab08217f672a8ed6093e1672
Reviewed-on: https://swiftshader-review.googlesource.com/20388Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Tested-by: Chris Forbes <chrisforbes@google.com>

When multiple instances of the same attribute are provided, CTS expects
the last instance to win. Achieve this by:
	1/ Reducing the attribute list in getConfigs()
	2/ Adjusting the sort order's consideration of which color
	components are "required" to allow a later 0 or EGL_DONT_CARE to
	remove a component from consideration again.

Affects: dEQP-EGL.functional.choose_config.*
Bug: b/113679786

V2: Fix up the alignment I broke
V4: Style fix

Change-Id: If9375c9dc5aaadb0ee7b77ecf1e1098c82fa30ca
Reviewed-on: https://swiftshader-review.googlesource.com/20448Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Tested-by: Chris Forbes <chrisforbes@google.com>

Bug swiftshader:104

Change-Id: Ifcdffd3f960d7bb4982495381465da15ef671c3f
Reviewed-on: https://swiftshader-review.googlesource.com/18429Reviewed-by: Alexis Hétu <sugoi@google.com>
Tested-by: Nicolas Capens <nicolascapens@google.com>

We can't sample from buffers with linear layout.

Bug swiftshader:104

Change-Id: I622786e9dac8faafeb7ef1745f02587bf43d67bd
Reviewed-on: https://swiftshader-review.googlesource.com/18168Reviewed-by: Alexis Hétu <sugoi@google.com>
Tested-by: Nicolas Capens <nicolascapens@google.com>

Bug swiftshader:104

Change-Id: I9fcea0c76875de735c3bad0a5c587875d0ca4e26
Reviewed-on: https://swiftshader-review.googlesource.com/18089Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Lingfeng Yang <lfy@google.com>
Tested-by: Nicolas Capens <nicolascapens@google.com>

Bug swiftshader:104

Change-Id: I2e5ab18f400035ec3f2125fb001643ca1125c565
Reviewed-on: https://swiftshader-review.googlesource.com/18148Reviewed-by: Alexis Hétu <sugoi@google.com>
Tested-by: Nicolas Capens <nicolascapens@google.com>

This enables binding any texture mipmap level as a framebuffer
attachment.

Bug swiftshader:104

Change-Id: I3d4ea637ddd38bb62ca1363fe2c69c569eea36e9
Reviewed-on: https://swiftshader-review.googlesource.com/18008Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Lingfeng Yang <lfy@google.com>
Tested-by: Nicolas Capens <nicolascapens@google.com>

Also automatically download git submodules with CMake.

Change-Id: I3da095f49d0a9c577ea5dbb50d3db951417f4755
Reviewed-on: https://swiftshader-review.googlesource.com/20088Tested-by: Nicolas Capens <nicolascapens@google.com>
Reviewed-by: Chris Forbes <chrisforbes@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>

We were comparing a pre-promotion version with the post-promotion
version stored in the share context. This doesn't work.

Affects: dEQP-EGL.functional.sharing.*

Change-Id: I02c14681b7743c6aaef4404291ac52a48890832c
Reviewed-on: https://swiftshader-review.googlesource.com/20368Tested-by: Chris Forbes <chrisforbes@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>

BUG: 113551166
Change-Id: I0646638710abfc84707ca42faea10f94c87c1f4b
Test: oc and pi build and boot
Reviewed-on: https://swiftshader-review.googlesource.com/20329Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Tested-by: Greg Hartman <ghartman@google.com>

BUG: 77218110
Change-Id: Iddaacc2d5fb826ad8b38b46cc9e7ef406b2cd01b
Test: oc and pi builds with I0646638710abfc84707ca42faea10f94c87c1f4b
Reviewed-on: https://swiftshader-review.googlesource.com/20328Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Tested-by: Greg Hartman <ghartman@google.com>

These vulkan headers are copied directly from their repo:
https://github.com/KhronosGroup/Vulkan-Headers
commit db09f95ac00e44149f3894bf82c918e58277cfdb
Version 1.1.83
Apache License 2.0

Change-Id: I593b6267dd35092fc9be243ac5209d47103c9a9d
Reviewed-on: https://swiftshader-review.googlesource.com/20348Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Tested-by: Alexis Hétu <sugoi@google.com>