Reviewed-by: Dave Airlie <airl...@redhat.com>
On 29 July 2016 at 08:35, Matt Turner <matts...@gmail.com> wrote:
> ---
> src/mesa/state_tracker/st_glsl_to_tgsi.cpp | 6 ++----
> 1 file changed, 2 insertions(+), 4 deletions(-)
>
> diff --git a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
> b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
> index 38e2c4a..362559f 100644
> --- a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
> +++ b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
> @@ -1131,8 +1131,7 @@ glsl_to_tgsi_visitor::st_src_reg_for_double(double val)
> st_src_reg src(PROGRAM_IMMEDIATE, -1, GLSL_TYPE_DOUBLE);
> union gl_constant_value uval[2];
>
> - uval[0].u = *(uint32_t *)&val;
> - uval[1].u = *(((uint32_t *)&val) + 1);
> + memcpy(uval, &val, sizeof(uval));
> src.index = add_constant(src.file, uval, 1, GL_DOUBLE, &src.swizzle);
>
> return src;
> @@ -3066,8 +3065,7 @@ glsl_to_tgsi_visitor::visit(ir_constant *ir)
> case GLSL_TYPE_DOUBLE:
> gl_type = GL_DOUBLE;
> for (i = 0; i < ir->type->vector_elements; i++) {
> - values[i * 2].i = *(uint32_t *)&ir->value.d[i];
> - values[i * 2 + 1].i = *(((uint32_t *)&ir->value.d[i]) + 1);
> + memcpy(&values[i * 2], &ir->value.d[i], sizeof(double));
> }
> break;
> case GLSL_TYPE_UINT:
> --
> 2.7.3
>
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