From: Christian König <christian.koe...@amd.com> The variable actually needs to be signed, otherwise converting it to a float doesn't work as expected.
Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=98914 Signed-off-by: Christian König <christian.koe...@amd.com> --- src/gallium/auxiliary/vl/vl_zscan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/gallium/auxiliary/vl/vl_zscan.c b/src/gallium/auxiliary/vl/vl_zscan.c index ef05af4..24d6452 100644 --- a/src/gallium/auxiliary/vl/vl_zscan.c +++ b/src/gallium/auxiliary/vl/vl_zscan.c @@ -152,7 +152,7 @@ create_vert_shader(struct vl_zscan *zscan) for (i = 0; i < zscan->num_channels; ++i) { ureg_ADD(shader, ureg_writemask(tmp, TGSI_WRITEMASK_X), ureg_scalar(ureg_src(tmp), TGSI_SWIZZLE_Y), ureg_imm1f(shader, 1.0f / (zscan->blocks_per_line * VL_BLOCK_WIDTH) - * (i - (signed)zscan->num_channels / 2))); + * ((signed)i - (signed)zscan->num_channels / 2))); ureg_MAD(shader, ureg_writemask(o_vtex[i], TGSI_WRITEMASK_X), vrect, ureg_imm1f(shader, 1.0f / zscan->blocks_per_line), ureg_src(tmp)); -- 2.7.4 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
