draw llvm: allow runtime switching of pipelines (yes/no to llvm)
use DRAW_USE_LLVM to disable or enable (default) llvm
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@ -251,6 +251,7 @@ struct draw_context
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#ifdef HAVE_LLVM
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LLVMExecutionEngineRef engine;
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bool use_llvm;
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#endif
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void *driver_private;
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};
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@ -123,6 +123,7 @@ boolean draw_pt_init( struct draw_context *draw )
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{
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draw->pt.test_fse = debug_get_bool_option("DRAW_FSE", FALSE);
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draw->pt.no_fse = debug_get_bool_option("DRAW_NO_FSE", FALSE);
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draw->use_llvm = debug_get_bool_option("DRAW_USE_LLVM", TRUE);
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draw->pt.front.vcache = draw_pt_vcache( draw );
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if (!draw->pt.front.vcache)
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@ -141,7 +142,8 @@ boolean draw_pt_init( struct draw_context *draw )
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return FALSE;
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#if HAVE_LLVM
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draw->pt.middle.general = draw_pt_fetch_pipeline_or_emit_llvm( draw );
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if (draw->use_llvm)
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draw->pt.middle.general = draw_pt_fetch_pipeline_or_emit_llvm( draw );
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#else
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draw->pt.middle.general = NULL;
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#endif
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