Module: Mesa Branch: master Commit: b8c47175672063e45229b7cf82b79d1e97ec2943 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=b8c47175672063e45229b7cf82b79d1e97ec2943
Author: Tim Rowley <[email protected]> Date: Wed Aug 10 13:20:30 2016 -0600 swr: [rasterizer core] change scale on VP matrix element gathers Was 1, which led to pulling denorms for non-zero indices. Changed to sizeof(float). Signed-off-by: Tim Rowley <[email protected]> --- src/gallium/drivers/swr/rasterizer/core/frontend.h | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/src/gallium/drivers/swr/rasterizer/core/frontend.h b/src/gallium/drivers/swr/rasterizer/core/frontend.h index 5e7762a..367d199 100644 --- a/src/gallium/drivers/swr/rasterizer/core/frontend.h +++ b/src/gallium/drivers/swr/rasterizer/core/frontend.h @@ -224,12 +224,12 @@ INLINE void viewportTransform(simdvector *v, const SWR_VIEWPORT_MATRICES & vpMatrices, simdscalari vViewportIdx) { // perform a gather of each matrix element based on the viewport array indexes - simdscalar m00 = _simd_i32gather_ps(&vpMatrices.m00[0], vViewportIdx, 1); - simdscalar m30 = _simd_i32gather_ps(&vpMatrices.m30[0], vViewportIdx, 1); - simdscalar m11 = _simd_i32gather_ps(&vpMatrices.m11[0], vViewportIdx, 1); - simdscalar m31 = _simd_i32gather_ps(&vpMatrices.m31[0], vViewportIdx, 1); - simdscalar m22 = _simd_i32gather_ps(&vpMatrices.m22[0], vViewportIdx, 1); - simdscalar m32 = _simd_i32gather_ps(&vpMatrices.m32[0], vViewportIdx, 1); + simdscalar m00 = _simd_i32gather_ps(&vpMatrices.m00[0], vViewportIdx, 4); + simdscalar m30 = _simd_i32gather_ps(&vpMatrices.m30[0], vViewportIdx, 4); + simdscalar m11 = _simd_i32gather_ps(&vpMatrices.m11[0], vViewportIdx, 4); + simdscalar m31 = _simd_i32gather_ps(&vpMatrices.m31[0], vViewportIdx, 4); + simdscalar m22 = _simd_i32gather_ps(&vpMatrices.m22[0], vViewportIdx, 4); + simdscalar m32 = _simd_i32gather_ps(&vpMatrices.m32[0], vViewportIdx, 4); for (uint32_t i = 0; i < NumVerts; ++i) { _______________________________________________ mesa-commit mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-commit
