diff options
| -rw-r--r-- | src/mesa/state_tracker/st_glsl_to_tgsi.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp index 1723c3fd7c1..0b3477161b7 100644 --- a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp +++ b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp @@ -5707,6 +5707,8 @@ st_link_shader(struct gl_context *ctx, struct gl_shader_program *prog) unsigned ptarget = shader_stage_to_ptarget(stage); bool have_dround = pscreen->get_shader_param(pscreen, ptarget, PIPE_SHADER_CAP_TGSI_DROUND_SUPPORTED); + bool have_dfrexp = pscreen->get_shader_param(pscreen, ptarget, + PIPE_SHADER_CAP_TGSI_DFRACEXP_DLDEXP_SUPPORTED); /* If there are forms of indirect addressing that the driver * cannot handle, perform the lowering pass. @@ -5744,6 +5746,7 @@ st_link_shader(struct gl_context *ctx, struct gl_shader_program *prog) EXP_TO_EXP2 | LOG_TO_LOG2 | LDEXP_TO_ARITH | + (have_dfrexp ? 0 : DFREXP_DLDEXP_TO_ARITH) | CARRY_TO_ARITH | BORROW_TO_ARITH | (have_dround ? 0 : DOPS_TO_DFRAC) | |