search for: glsl_to_tgsi_visitor

...ef_src, + st_src_reg src1 = undef_src, + st_src_reg src2 = undef_src, st_src_reg src3 = undef_src); unsigned get_opcode(unsigned op, @@ -650,7 +675,8 @@ glsl_to_tgsi_instruction * glsl_to_tgsi_visitor::emit_asm(ir_instruction *ir, unsigned op, st_dst_reg dst, st_dst_reg dst1, st_src_reg src0, st_src_reg src1, - st_src_reg src2, st_src_reg src3) + st_src_reg src2, st_src_reg...

...to TGSI, which can be then used by drivers to disable certain unsafe optimisations which may otherwise alter calculations, which depend on having the same result across shaders. This series fixes this bug in Tomb Raider and one CTS test for 4.4 and 4.5 Note on Patch 3: I really dislike how I tell glsl_to_tgsi_visitor to apply the precise flag on instruction emited in ir_assignment->rhs->accept(); but I found no other easy way to handle this. Maybe somebody of you has a better idea? Karol Herbst (9): tgsi: add precise flag to tgsi_instruction tgsi/dump: print _PRECISE modifier on Instrutions st/glsl...

...> But this series is a good idea, since it might allow us to become more > aggressive with optimizations in radeonsi as well. > > >> This series fixes this bug in Tomb Raider and one CTS test for 4.4 and >> 4.5 >> >> Note on Patch 3: I really dislike how I tell glsl_to_tgsi_visitor to >> apply the >> precise flag on instruction emited in ir_assignment->rhs->accept(); >> but I found >> no other easy way to handle this. Maybe somebody of you has a better >> idea? > > Sent a suggestion, as well as comments on patches 4 & 5. Patches...

...related to how conservative LLVM is. But this series is a good idea, since it might allow us to become more aggressive with optimizations in radeonsi as well. > This series fixes this bug in Tomb Raider and one CTS test for 4.4 and 4.5 > > Note on Patch 3: I really dislike how I tell glsl_to_tgsi_visitor to apply the > precise flag on instruction emited in ir_assignment->rhs->accept(); but I found > no other easy way to handle this. Maybe somebody of you has a better idea? Sent a suggestion, as well as comments on patches 4 & 5. Patches 1 & 2: Reviewed-by: Nicolai Hähnle <n...

...good idea, since it might allow us to become more >> aggressive with optimizations in radeonsi as well. >> >> >>> This series fixes this bug in Tomb Raider and one CTS test for 4.4 and >>> 4.5 >>> >>> Note on Patch 3: I really dislike how I tell glsl_to_tgsi_visitor to >>> apply the >>> precise flag on instruction emited in ir_assignment->rhs->accept(); >>> but I found >>> no other easy way to handle this. Maybe somebody of you has a better >>> idea? >> >> Sent a suggestion, as well as comments on...