Module: Mesa Branch: master Commit: 26187f3890cd92d6871ffb431763b27cacd8d4fe URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=26187f3890cd92d6871ffb431763b27cacd8d4fe
Author: Dave Airlie <[email protected]> Date: Tue Jul 5 10:26:14 2016 +1000 st/glsl_to_tgsi: fix st_src_reg_for_double constant. This needs to set the src swizzle so it doesn't access the .zw members ever when we are just emitting a 0 constant here. This fixes: vert-conversion-explicit-dvec3-bvec3.shader_test and a bunch of other fp64 tests on softpipe and radeonsi. Cc: <[email protected]> Signed-off-by: Dave Airlie <[email protected]> --- src/mesa/state_tracker/st_glsl_to_tgsi.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp index 5a9cadc..50ff423 100644 --- a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp +++ b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp @@ -1133,7 +1133,7 @@ glsl_to_tgsi_visitor::st_src_reg_for_double(double val) memcpy(uval, &val, sizeof(uval)); src.index = add_constant(src.file, uval, 1, GL_DOUBLE, &src.swizzle); - + src.swizzle = MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y, SWIZZLE_X, SWIZZLE_Y); return src; } _______________________________________________ mesa-commit mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-commit
