diff options
| author | Dave Airlie <[email protected]> | 2015-12-19 14:43:13 +1000 |
|---|---|---|
| committer | Dave Airlie <[email protected]> | 2016-01-01 09:43:53 +1000 |
| commit | 14506dcae20d89ae9380c7a4f1843586c59db16d (patch) | |
| tree | c1c319a9628cccc4220dd89b526602b3918ee5c0 | |
| parent | aab0c6c9c400bc7f83516b29cf736fa7ce1f2a13 (diff) | |
st/glsl_to_tgsi: handle doubles in array shrinking code.
This code takes into account double inputs in the array
shrinking code. This fixes some issues with doubles
and geom/tess inputs.
Signed-off-by: Dave Airlie <[email protected]>
| -rw-r--r-- | src/mesa/state_tracker/st_glsl_to_tgsi.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp index d152bf93485..6eb31b330b5 100644 --- a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp +++ b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp @@ -2372,6 +2372,7 @@ glsl_to_tgsi_visitor::visit(ir_dereference_variable *ir) static void shrink_array_declarations(struct array_decl *arrays, unsigned count, GLbitfield64 usage_mask, + GLbitfield64 double_usage_mask, GLbitfield patch_usage_mask) { unsigned i, j; @@ -2392,6 +2393,8 @@ shrink_array_declarations(struct array_decl *arrays, unsigned count, else { if (usage_mask & BITFIELD64_BIT(decl->mesa_index+j)) break; + if (double_usage_mask & BITFIELD64_BIT(decl->mesa_index+j-1)) + break; } decl->mesa_index++; @@ -2409,6 +2412,8 @@ shrink_array_declarations(struct array_decl *arrays, unsigned count, else { if (usage_mask & BITFIELD64_BIT(decl->mesa_index+j)) break; + if (double_usage_mask & BITFIELD64_BIT(decl->mesa_index+j-1)) + break; } decl->array_size--; @@ -5587,9 +5592,9 @@ get_mesa_program(struct gl_context *ctx, do_set_program_inouts(shader->ir, prog, shader->Stage); shrink_array_declarations(v->input_arrays, v->num_input_arrays, - prog->InputsRead, prog->PatchInputsRead); + prog->InputsRead, prog->DoubleInputsRead, prog->PatchInputsRead); shrink_array_declarations(v->output_arrays, v->num_output_arrays, - prog->OutputsWritten, prog->PatchOutputsWritten); + prog->OutputsWritten, 0ULL, prog->PatchOutputsWritten); count_resources(v, prog); /* This must be done before the uniform storage is associated. */ |