230    ctx->Const.GLSLVersion = 120;  in initialize_context_to_defaults()
233    ctx->Const.MaxLights = 8;  in initialize_context_to_defaults()
234    ctx->Const.MaxClipPlanes = 6;  in initialize_context_to_defaults()
235    ctx->Const.MaxTextureUnits = 2;  in initialize_context_to_defaults()
236    ctx->Const.MaxTextureCoordUnits = 2;  in initialize_context_to_defaults()
237    ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs = 16;  in initialize_context_to_defaults()
239    ctx->Const.Program[MESA_SHADER_VERTEX].MaxUniformComponents = 512;  in initialize_context_to_defaults()
240    ctx->Const.Program[MESA_SHADER_VERTEX].MaxOutputComponents = 32;  in initialize_context_to_defaults()
241    ctx->Const.MaxVarying = 8; /* == gl_MaxVaryingFloats / 4 */  in initialize_context_to_defaults()
242    ctx->Const.Program[MESA_SHADER_VERTEX].MaxTextureImageUnits = 0;  in initialize_context_to_defaults()
243    ctx->Const.MaxCombinedTextureImageUnits = 2;  in initialize_context_to_defaults()
244    ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits = 2;  in initialize_context_to_defaults()
245    ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxUniformComponents = 64;  in initialize_context_to_defaults()
246    ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxInputComponents = 32;  in initialize_context_to_defaults()
248    ctx->Const.MaxDrawBuffers = 1;  in initialize_context_to_defaults()
249    ctx->Const.MaxComputeWorkGroupCount[0] = 65535;  in initialize_context_to_defaults()
250    ctx->Const.MaxComputeWorkGroupCount[1] = 65535;  in initialize_context_to_defaults()
251    ctx->Const.MaxComputeWorkGroupCount[2] = 65535;  in initialize_context_to_defaults()
252    ctx->Const.MaxComputeWorkGroupSize[0] = 1024;  in initialize_context_to_defaults()
253    ctx->Const.MaxComputeWorkGroupSize[1] = 1024;  in initialize_context_to_defaults()
254    ctx->Const.MaxComputeWorkGroupSize[2] = 64;  in initialize_context_to_defaults()
255    ctx->Const.MaxComputeWorkGroupInvocations = 1024;  in initialize_context_to_defaults()
256    ctx->Const.MaxComputeVariableGroupSize[0] = 512;  in initialize_context_to_defaults()
257    ctx->Const.MaxComputeVariableGroupSize[1] = 512;  in initialize_context_to_defaults()
258    ctx->Const.MaxComputeVariableGroupSize[2] = 64;  in initialize_context_to_defaults()
259    ctx->Const.MaxComputeVariableGroupInvocations = 512;  in initialize_context_to_defaults()
260    ctx->Const.Program[MESA_SHADER_COMPUTE].MaxTextureImageUnits = 16;  in initialize_context_to_defaults()
261    ctx->Const.Program[MESA_SHADER_COMPUTE].MaxUniformComponents = 1024;  in initialize_context_to_defaults()
262    ctx->Const.Program[MESA_SHADER_COMPUTE].MaxInputComponents = 0; /* not used */  in initialize_context_to_defaults()
263    ctx->Const.Program[MESA_SHADER_COMPUTE].MaxOutputComponents = 0; /* not used */  in initialize_context_to_defaults()
272       memcpy(&ctx->Const.ShaderCompilerOptions[sh], &options, sizeof(options));  in initialize_context_to_defaults()