kc3-lang/angle/src/tests/deqp_support

Diff

• Show log

  Commit

• Hash : a977acc8
  Author :
  Date : 2018-09-19T12:46:05
  

  ES31: Support translating textureGather into HLSL - Part I
  
  This patch is the first one in the series of supporting GLSL texture
  function textureGather/textureGatherOffset on D3D11.
  
  According to ESSL 3.1 SPEC (Chapter 8.9.3, Page 130), the definition
  of textureGather on sampler2D is:
      gvec4 textureGather (gsampler2D sampler, vec2 P[, int comp])
  
  The parameter "comp" is optional, and if it is specified, the value
  of "comp" must be a constant integer expression with a value of 0, 1,
  2, or 3, identifying the x, y, z, or w postswizzled component of the
  four-component vector lookup result for each texel, respectively. If
  comp is not specified, it is treated as 0.
  
  According to the definition above, textureGather is equivalent to
  Texture2D.Gather[Red|Green|Blue|Alpha] in HLSL, where we can use a
  switch-case expression to choose the right HLSL texture function.
  
  The features listed here will be implemented in the following patches:
  1. Support textureGatherOffset
  2. Support textureGather[Offset] on isamplers and usamplers
  3. Support textureGather[Offset] on textures when swizzle is on
  4. Support textureGather[Offset] on shadow samplers
  
  BUG=angleproject:2826
  TEST=dEQP-GLES31.functional.texture.gather.basic.2d.rgba8.*
       dEQP-GLES31.functional.texture.gather.basic.cube.rgba8.*
       (without texture_swizzle)
       dEQP-GLES31.functional.texture.gather.basic.2d_array.rgba8.*
       (without texture_swizzle)
  
  Change-Id: Iff2ed4f8b65dad613cb0bafdfd19f8f0528e832c
  Reviewed-on: https://chromium-review.googlesource.com/1232980
  Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
  Reviewed-by: Corentin Wallez <cwallez@chromium.org>
  

• Files

• angle_deqp_gtest.cpp
• angle_deqp_gtest_main.cpp
• angle_deqp_libtester.h
• angle_deqp_libtester_main.cpp
• angle_deqp_tests_main.cpp
• deqp_egl_test_expectations.txt
• deqp_gles2_test_expectations.txt
• deqp_gles31_test_expectations.txt
• deqp_gles3_test_expectations.txt
• egluNativeDisplay_override.cpp
• egluNativeDisplay_override.hpp
• egluUtil_override.cpp
• tcuANGLENativeDisplayFactory.cpp
• tcuANGLENativeDisplayFactory.h
• tcuANGLEPlatform.cpp
• tcuANGLEPlatform.h
• tcuRandomOrderExecutor.cpp
• tcuRandomOrderExecutor.h

• Properties

• Git HTTP	https://git.kmx.io/kc3-lang/angle.git
  Git SSH	git@git.kmx.io:kc3-lang/angle.git
  Public access ?	public
  Description	A conformant OpenGL ES implementation for Windows, Mac, Linux, iOS and Android. Homepage Github
  Users
  Tags