Module: Mesa Branch: master Commit: 9716c69e22613229bdc78c0a28491f39bec2520d URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=9716c69e22613229bdc78c0a28491f39bec2520d
Author: Tim Rowley <[email protected]> Date: Tue Oct 3 15:23:44 2017 -0500 swr/rast: use proper alignment for debug transposedPrims Causing a crash in ParaView waveletcontour.py test when _DEBUG defined due to vector aligned copy with unaligned address. Reviewed-by: Bruce Cherniak <[email protected]> --- src/gallium/drivers/swr/rasterizer/core/clip.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/gallium/drivers/swr/rasterizer/core/clip.h b/src/gallium/drivers/swr/rasterizer/core/clip.h index cde5261521..e9a410daa3 100644 --- a/src/gallium/drivers/swr/rasterizer/core/clip.h +++ b/src/gallium/drivers/swr/rasterizer/core/clip.h @@ -561,7 +561,7 @@ public: #if defined(_DEBUG) // TODO: need to increase stack size, allocating SIMD16-widened transposedPrims causes stack overflow in debug builds - SIMDVERTEX_T<SIMD_T> *transposedPrims = reinterpret_cast<SIMDVERTEX_T<SIMD_T> *>(malloc(sizeof(SIMDVERTEX_T<SIMD_T>) * 2)); + SIMDVERTEX_T<SIMD_T> *transposedPrims = reinterpret_cast<SIMDVERTEX_T<SIMD_T> *>(AlignedMalloc(sizeof(SIMDVERTEX_T<SIMD_T>) * 2, 64)); #else SIMDVERTEX_T<SIMD_T> transposedPrims[2]; @@ -667,7 +667,7 @@ public: } #if defined(_DEBUG) - free(transposedPrims); + AlignedFree(transposedPrims); #endif // update global pipeline stat _______________________________________________ mesa-commit mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-commit
