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  1. 18 Nov, 2016 4 commits
    • Framebuffer: Fix getDepthStencilAttachment check. · 44f26482
      Jamie Madill authored 
      The check should be using the newer operator== to check if attachments
are the same - the id() method will hit an UNREACHABLE if it's called
on a Surface attachment.

I noticed this when using this method in the Vulkan RenderPass
implementation.

BUG=angleproject:1583

Change-Id: I387b35805893d04003b22a1c7c9c12fc41c726ce
Reviewed-on: https://chromium-review.googlesource.com/412801Reviewed-by: 's avatarCorentin Wallez <cwallez@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
    • Use ShaderVars instead of ShaderLang in headers. · 861ebb3b
      Jamie Madill authored 
      We only need the typed variable information in our header files.
The entry point and other enum info can be encapsulated better
in the cpp files that call through to the translator. The only
tricky one is the compile options, which we return from our
implementation - put the typedef for these in the ShaderVars
header to fix this.

This should partially work around the problem of shaderlang
for Vulkan and ANGLE's translator (also ShaderLang) using some
identifiers with the same names.

BUG=angleproject:1576

Change-Id: I43c530486498c210796b9e197a6780bf2f7b3afb
Reviewed-on: https://chromium-review.googlesource.com/412423Reviewed-by: 's avatarGeoff Lang <geofflang@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
    • Fix GLSL float parsing corner cases · 99bd5f40
      Olli Etuaho authored 
      This fixes parsing floats that are out-of-range, and floats that have
more digits than the standard library float parsing functions can
handle. In these cases, we now fall back to a custom implementation of
float parsing. The custom parsing path can correctly process floats
with up to hundreds of millions of digits in their mantissa part.

Rounding behavior of the custom float parser may not be entirely
consistent with the standard parser, but the error should be at most
a few ULP. This can be considered acceptable since floating point
operations are not expected to be exact in GLSL in general. Settling
for lower accuracy also enables the parser to run in constant memory,
instead of having to store all the significant digits of the decimal
mantissa being parsed.

BUG=angleproject:1613
TEST=angle_unittests

Change-Id: I04a5d9ae5aaca48ef14b79cca5b997078614eb1c
Reviewed-on: https://chromium-review.googlesource.com/412082
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: 's avatarJamie Madill <jmadill@chromium.org>
    • TextureGL: track the currently applied state. · 3377f51e
      Corentin Wallez authored 
      Use it to implement lazy state setting methods for texture filters and
swizzle that will be used in subsequent workarounds.

BUG=angleproject:1356

Change-Id: Ia58267c4f125262cf57fbd98438a6d8eb8a04b33
Reviewed-on: https://chromium-review.googlesource.com/412404Reviewed-by: 's avatarJamie Madill <jmadill@chromium.org>
Reviewed-by: 's avatarGeoff Lang <geofflang@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
  3. 17 Nov, 2016 5 commits
  5. 16 Nov, 2016 3 commits
  7. 15 Nov, 2016 6 commits
  9. 14 Nov, 2016 4 commits
  11. 11 Nov, 2016 10 commits
  13. 10 Nov, 2016 3 commits
  15. 09 Nov, 2016 1 commit
  17. 08 Nov, 2016 4 commits