- case GL_OPERAND2_ALPHA:
- if (ctx->Extensions.EXT_texture_env_combine ||
- ctx->Extensions.ARB_texture_env_combine) {
- const unsigned op_alpha = pname - GL_OPERAND0_ALPHA;
- return texUnit->Combine.OperandA[op_alpha];
- }
- else {
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnvfv(pname)");
- }
- break;
+ case GL_OPERAND2_ALPHA: {
+ const unsigned op_alpha = pname - GL_OPERAND0_ALPHA;
+ return texUnit->Combine.OperandA[op_alpha];
+ }