[Piglit] [PATCH 08/16] namespace-pollution: Add glGetTexImage as an operation to test

[Ian Romanick]

On 01/07/2016 09:31 AM, Emil Velikov wrote:
> On 7 January 2016 at 02:53, Ian Romanick <idr at freedesktop.org> wrote:
> 
>>  static bool
>> +do_GetTexImage(bool silent_skip)
>> +{
> 
>> +       generate_random_data(data, sizeof(data), GL_PIXEL_UNPACK_BUFFER, pbo);
> GL_TEXTURE_2D ?

It doesn't matter what is used.  The last two parameters to
generate_random_data are just the initial random number seeds.  The data
generated for this texture (and the similar texture in patch 12) is
never examined.  We just need some data in the texture to read back for
the glGetTexImage call.

This also means the change that Ilia pointed out in patch 13 is
completely spurious.  I'll remove that.

>> +       glBindTexture(GL_TEXTURE_2D, tex);
>> +       glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, 16, 16, 0, GL_RGBA,
>> +                    GL_UNSIGNED_BYTE, data);
>> +
> 
> -Emil
>