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  1. 24 Aug, 2017 1 commit
  3. 23 Aug, 2017 4 commits
    • Remove IndexRange retrieving in validation · 59d9da08
      Qin Jiajia authored 
      This change can improve the performance of drawElements which uses
the path without translation.
Paste a set of mean data (repeated 30) for reference on Intel skylake
Win10 desktop.
DrawElementsPerfBenchmark.Run/d3d11:
before                     after
mean: 13644.4666667 -> mean: 13887.8333333
DrawElementsPerfBenchmark.Run/d3d11_index_buffer_changed:
before                     after
mean: 45.8          -> mean: 46.3666666667

BUG=755897, angleproject:1393

Change-Id: I11f5db25445346958dfef52b1d23df5483cda32f
Reviewed-on: https://chromium-review.googlesource.com/607413Reviewed-by: 's avatarGeoff Lang <geofflang@chromium.org>
Reviewed-by: 's avatarJamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
    • D3D11: Use dirty bits for applyVertexBuffers. · abf66fb3
      Jamie Madill authored 
      If the vertex array has any dirty or dynamic attribs, we must do an
update. Similarly, if a prior state change has left the vertex
state invalidated, we do an update. For instance, a program change
means we need a new input layout. If there was no such invalidation
or dirtyness we can skip the call to InputLayoutCache.

This improves the performance of the draw call benchmark (with no
state changes) by about 50% on the D3D11 null driver. Increases the
frames per second count of the aquarium demo with the passthrough
command buffer by about 25% on a test machine.

BUG=angleproject:1156

Change-Id: I8381999029f5b1912030a3342e96285a58f95e82
Reviewed-on: https://chromium-review.googlesource.com/616784
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: 's avatarGeoff Lang <geofflang@chromium.org>
    • D3D11: Split input layout and VB application. · e3d8628d
      Jamie Madill authored 
      This will enable future optimizations that only update either the
applied vertex buffers or the input layout independenty. It also
makes debugging a bit easier since we can force an update of the
vertex buffer or input layout to diagnose potential state sync
bugs.

BUG=angleproject:1156

Change-Id: Ib375561528da539e136ff4fd02398b03c9caabb7
Reviewed-on: https://chromium-review.googlesource.com/627077Reviewed-by: 's avatarGeoff Lang <geofflang@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
    • Add support for arrays of arrays in AST processing · 96f6adfa
      Olli Etuaho authored 
      Data concerning arrays of arrays is added in TType.

Parsing arrays of arrays and support for arrays of arrays in
TPublicType are still left to be implemented later.

ShaderVariable interface for arrays of arrays is also left to be
implemented later.

We rely on existing test coverage to make sure that arrays of arrays
are not accidentally exposed.

BUG=angleproject:2125
TEST=angle_unittests, angle_end2end_tests, angle_deqp_gles31_tests

Change-Id: Ie17d5ac9b8d33958e9126dc0fb40bf1c81ddeec9
Reviewed-on: https://chromium-review.googlesource.com/616146Reviewed-by: 's avatarJamie Madill <jmadill@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
  5. 22 Aug, 2017 3 commits
    • Handle Clear* commands for layered framebuffers · 5e424fae
      Martin Radev authored 
      The patch adds support for clearing the layers of 2D array textures
attached to a multi-view framebuffer. According to the ANGLE_multiview
spec, the layers which are outside of the range
[baseViewIndex; baseViewIndex + numViews) should remain unmodified.
Because the native Clear* commands clear all of the layers, a workaround
is implemented which creates a FBO, attaches a single layer from all
multi-view attachments and clears the contents.

BUG=angleproject:2062
TEST=angle_end2end_tests

Change-Id: Ibf711d02046233eed16bdd3f9c96fc38f82ed0a8
Reviewed-on: https://chromium-review.googlesource.com/615242
Commit-Queue: Martin Radev <mradev@nvidia.com>
Reviewed-by: 's avatarOlli Etuaho <oetuaho@nvidia.com>
Reviewed-by: 's avatarGeoff Lang <geofflang@chromium.org>
    • Test multi-view rendering of various primitives · 61bd9994
      Martin Radev authored 
      The patch adds tests to verify that all primitive types are rendered
correctly in a multi-view context.

BUG=angleproject:2062
TEST=angle_end2end_tests

Change-Id: Ied4521264841d29ba3b39a612e2da285d0fd9fc6
Reviewed-on: https://chromium-review.googlesource.com/612243
Commit-Queue: Martin Radev <mradev@nvidia.com>
Reviewed-by: 's avatarCorentin Wallez <cwallez@chromium.org>
    • ES31: Implement gl_in in Geometry Shader · d8105a03
      Jiawei Shao authored 
      This patch intends to implement geometry shader built-in interface
block instance gl_in defined in GL_OES_geometry_shader.

1. Add the definition of gl_in and its interface block gl_PerVertex
   into the symbol table.
2. Support gl_Position as a member of gl_in.
3. Set the array size of gl_in when a valid input primitive type is
   known.
4. Add check that it should be a compile error to index gl_in or
   call length() on gl_in without a valid input primitive declaration.

This patch also adds unit tests to cover all these new features.

BUG=angleproject:1941
TEST=angle_unittests

Change-Id: I8da20c943b29c9ce904834625b396aab6302e1e1
Reviewed-on: https://chromium-review.googlesource.com/605059
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: 's avatarOlli Etuaho <oetuaho@nvidia.com>
  7. 21 Aug, 2017 4 commits
  9. 18 Aug, 2017 2 commits
  11. 17 Aug, 2017 6 commits
  13. 16 Aug, 2017 7 commits
  15. 15 Aug, 2017 5 commits
  17. 14 Aug, 2017 5 commits
  19. 11 Aug, 2017 3 commits