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  1. 13 Jan, 2016 4 commits
    • Add sampler array tests · 2173db3d
      Olli Etuaho authored 
      This adds some coverage for samplers that is missing from dEQP.

The shaders in the added tests both have a sampler array with two
samplers. The test shaders sample both textures, add up the results,
and the tests then check that the results of the shaders are correct.
Only constant indexing is used to access the sampler arrays.

One test accesses the sampler array in the main function, another one
first passes the array as a parameter to a user-defined function.

BUG=angleproject:1261
TEST=angle_end2end_tests

Change-Id: I9a0100705ac0da4905d50da37c0149fdbdd24c42
Reviewed-on: https://chromium-review.googlesource.com/321623Reviewed-by: 's avatarZhenyao Mo <zmo@chromium.org>
Tested-by: 's avatarOlli Etuaho <oetuaho@nvidia.com>
    • Add a test for sampler as a function parameter · 4644a20b
      Olli Etuaho authored 
      This adds some coverage for samplers that's missing from dEQP.

The test shader passes a sampler to an user-defined function, samples
the texture there and sets the returned sample to gl_FragColor. The
test then checks that the shader result is correct.

BUG=angleproject:1261
TEST=angle_end2end_tests

Change-Id: I2cc511e591a4af01515c6fb38fd43c5f15337bcb
Reviewed-on: https://chromium-review.googlesource.com/321622Reviewed-by: 's avatarJamie Madill <jmadill@chromium.org>
Reviewed-by: 's avatarZhenyao Mo <zmo@chromium.org>
Tested-by: 's avatarOlli Etuaho <oetuaho@nvidia.com>
    • Test drawing with a shader with two different sampler types · 53a2da13
      Olli Etuaho authored 
      This adds some test coverage that's missing from dEQP.

The test uses two different samplers in a shader, a cube map sampler
and a 2D texture sampler, adds the sampling results together and checks
if the result is correct.

BUG=angleproject:1261
TEST=angle_end2end_tests

Change-Id: If21e24c964fc208b5d1ccd446834dabf13194944
Reviewed-on: https://chromium-review.googlesource.com/321621Reviewed-by: 's avatarJamie Madill <jmadill@chromium.org>
Reviewed-by: 's avatarZhenyao Mo <zmo@chromium.org>
Tested-by: 's avatarOlli Etuaho <oetuaho@nvidia.com>
    • Refactoring: Split TextureTest to multiple classes · 4a8329f2
      Olli Etuaho authored 
      This removes the cube map setup and the draw scale parameter from the
tests that don't need them, and reuses the code for setting up the window
and the shader program for most of the texture tests. The tests are now
structured as follows:

TexCoordDrawTest: Test class that sets up a shader program for drawing
with texture coordinates. Vertex shader source can be overridden in
subclasses, and fragment shader source must be specified in subclasses.

Texture2DTest: Inherits TexCoordDrawTest, sets up a 2D texture and a
shader for drawing from it.

Texture2DTestWithDrawScale: Inherits Texture2DTest, adding a scale
parameter that scales the quad that gets drawn.

TextureCubeTest: Inherits TexCoordDrawTest, sets up a cube map and a 2D
texture and a shader for drawing from them.

Texture2DArrayTestES3: Inherits TexCoordDrawTest. Reserves a texture ID
and sets up an ESSL3 shader for drawing from a 2D texture array.

Also add a few comments about where things being tested are specified.

Also, ANGLETest::drawQuad parameter names are renamed to make their
meaning clearer. The parameters affect the vertex shader attribute
values, which the shader may use for other things besides setting the
vertex position.

BUG=angleproject:1261
TEST=angle_end2end_tests

Change-Id: Id673e36d5883aaaf47f2f830c2a1ad0ca293d578
Reviewed-on: https://chromium-review.googlesource.com/321620Reviewed-by: 's avatarZhenyao Mo <zmo@chromium.org>
Tested-by: 's avatarOlli Etuaho <oetuaho@nvidia.com>
  3. 12 Jan, 2016 6 commits
  5. 11 Jan, 2016 3 commits
  7. 08 Jan, 2016 2 commits
  9. 07 Jan, 2016 4 commits
  11. 06 Jan, 2016 3 commits
  13. 05 Jan, 2016 9 commits
  15. 04 Jan, 2016 7 commits
  17. 02 Jan, 2016 2 commits