Module: Mesa Branch: 17.1 Commit: 52b0ad8666b4f9c4acd206ae231b62ee1b91561b URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=52b0ad8666b4f9c4acd206ae231b62ee1b91561b
Author: Ilia Mirkin <[email protected]> Date: Wed Aug 23 23:15:48 2017 -0400 nv50/ir: properly set sType for TXF ops to U32 All of the coordinates and LOD args are integers for TXF. This mostly doesn't matter, except for converting into a levelZero=true operation by removing an explicit zero LOD. For the comparison against zero to work properly, the sType of the instruction has to be set correctly. Fixes: KHR-GL45.robust_buffer_access_behavior.texel_fetch Reported-by: Karol Herbst <[email protected]> Signed-off-by: Ilia Mirkin <[email protected]> Cc: [email protected] (cherry picked from commit 96be442b7795a6eb3d50f4061f2b98dddc39aa4d) --- src/gallium/drivers/nouveau/codegen/nv50_ir.cpp | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir.cpp index b67a1ddbd5..1a6f647c6c 100644 --- a/src/gallium/drivers/nouveau/codegen/nv50_ir.cpp +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir.cpp @@ -905,6 +905,9 @@ TexInstruction::TexInstruction(Function *fn, operation op) tex.rIndirectSrc = -1; tex.sIndirectSrc = -1; + + if (op == OP_TXF) + sType = TYPE_U32; } TexInstruction::~TexInstruction() _______________________________________________ mesa-commit mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-commit
