[Mesa-dev] [PATCH 2/2] glxinfo/wglinfo: print list of 4.3 shading language versions

[Mike Lothian]

It also seems to have an off by one error

On Wed, 21 Feb 2018 at 16:41 Mike Lothian <mike at fireburn.co.uk> wrote:

> This doesn't show as default and seems to be tucked away
> under GL_ARB_transform_feedback3
>
>   GL_ARB_transform_feedback3:
>     GL_MAX_TRANSFORM_FEEDBACK_BUFFERS = 4
>     GL_MAX_VERTEX_STREAMS = 4
>     GL_NUM_SHADING_LANGUAGE_VERSIONS = 16
>         450
>         440
>         430
>         420
>         410
>         400
>         330
>         150
>         140
>         130
>         120
>
>         320 es
>         310 es
>         300 es
>         100
>
>
> On Wed, 21 Feb 2018 at 16:13 Brian Paul <brianp at vmware.com> wrote:
>
>> ---
>>  src/xdemos/glinfo_common.c | 13 +++++++++++++
>>  1 file changed, 13 insertions(+)
>>
>> diff --git a/src/xdemos/glinfo_common.c b/src/xdemos/glinfo_common.c
>> index 0411891..c36cff1 100644
>> --- a/src/xdemos/glinfo_common.c
>> +++ b/src/xdemos/glinfo_common.c
>> @@ -794,6 +794,19 @@ print_limits(const char *extensions, const char
>> *oglstring, int version,
>>        }
>>        free(formats);
>>     }
>> +
>> +#if defined(GL_VERSION_4_3)
>> +   if (version >= 43) {
>> +      GLint i, n = 0;
>> +      glGetIntegerv(GL_NUM_SHADING_LANGUAGE_VERSIONS, &n);
>> +      printf("    GL_NUM_SHADING_LANGUAGE_VERSIONS = %d\n", n);
>> +      for (i = 0; i < n; i++) {
>> +         printf("        %s\n", (const char *)
>> +                extfuncs->GetStringi(GL_SHADING_LANGUAGE_VERSION, i));
>> +      }
>> +   }
>> +#endif
>> +
>>  #if defined(GL_ARB_vertex_program)
>>     if (extension_supported("GL_ARB_vertex_program", extensions)) {
>>        print_program_limits(GL_VERTEX_PROGRAM_ARB, extfuncs);
>> --
>> 2.7.4
>>
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>>
>
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