[Mesa-dev] [Bug 105807] [Regression, bisected]: 3D Rendering not working correctly in Warhammer 40k: Dawn of War II

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=105807

--- Comment #13 from ben at besd.de <ben at besd.de> ---
from mesa/main/version.c: (the one above is getstring.c)


int
_mesa_get_shading_language_version(const struct gl_context *ctx,
                                   int index,
                                   char **versionOut)
{
   int n = 0;

#define GLSL_VERSION(S) \
   if (n++ == index) \
      *versionOut = S

   /* GLSL core */
   if (ctx->Const.GLSLVersion >= 460)
      GLSL_VERSION("460");
   if (ctx->Const.GLSLVersion >= 450)
      GLSL_VERSION("450");
   if (ctx->Const.GLSLVersion >= 440)
      GLSL_VERSION("440");
   if (ctx->Const.GLSLVersion >= 430)
      GLSL_VERSION("430");
   if (ctx->Const.GLSLVersion >= 420)
      GLSL_VERSION("420");
   if (ctx->Const.GLSLVersion >= 410)
      GLSL_VERSION("410");
   if (ctx->Const.GLSLVersion >= 400)
      GLSL_VERSION("400");
   if (ctx->Const.GLSLVersion >= 330)
      GLSL_VERSION("330");
   if (ctx->Const.GLSLVersion >= 150)
      GLSL_VERSION("150");
   if (ctx->Const.GLSLVersion >= 140)
      GLSL_VERSION("140");
   if (ctx->Const.GLSLVersion >= 130)
      GLSL_VERSION("130");
   if (ctx->Const.GLSLVersion >= 120)
      GLSL_VERSION("120");
   /* The GL spec says to return the empty string for GLSL 1.10 */
   if (ctx->Const.GLSLVersion >= 110)
      GLSL_VERSION("");

   /* GLSL es */
   if ((ctx->API == API_OPENGLES2 && ctx->Version >= 32) ||
        ctx->Extensions.ARB_ES3_2_compatibility)
      GLSL_VERSION("320 es");
   if (_mesa_is_gles31(ctx) || ctx->Extensions.ARB_ES3_1_compatibility)
      GLSL_VERSION("310 es");
   if (_mesa_is_gles3(ctx) || ctx->Extensions.ARB_ES3_compatibility)
      GLSL_VERSION("300 es");
   if (ctx->API == API_OPENGLES2 || ctx->Extensions.ARB_ES2_compatibility)
      GLSL_VERSION("100");

#undef GLSL_VERSION

   return n;
}

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