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author | marha <marha@users.sourceforge.net> | 2014-07-19 15:12:53 +0200 |
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committer | marha <marha@users.sourceforge.net> | 2014-07-19 15:12:53 +0200 |
commit | 61c36feba19d918885022042ea62d068a698c83d (patch) | |
tree | fd351953eb2193fe548e7d0e2dca06b34b7c4f4d /mesalib/src/glsl/ast_function.cpp | |
parent | 3865d60ef607cbb00c819e905e40d3628b8eca29 (diff) | |
parent | d0c30e7945e76ac119f6d867e27137c8a76f7e15 (diff) | |
download | vcxsrv-61c36feba19d918885022042ea62d068a698c83d.tar.gz vcxsrv-61c36feba19d918885022042ea62d068a698c83d.tar.bz2 vcxsrv-61c36feba19d918885022042ea62d068a698c83d.zip |
Merge remote-tracking branch 'origin/released'
Conflicts:
mesalib/src/glsl/ir.cpp
xorg-server/config/config.c
xorg-server/include/callback.h
xorg-server/include/colormap.h
xorg-server/include/cursor.h
xorg-server/include/dix.h
xorg-server/include/dixfont.h
xorg-server/include/dixgrabs.h
xorg-server/include/gc.h
xorg-server/include/gcstruct.h
xorg-server/include/input.h
xorg-server/include/os.h
xorg-server/include/pixmap.h
xorg-server/include/property.h
xorg-server/include/resource.h
xorg-server/include/scrnintstr.h
xorg-server/include/window.h
xorg-server/include/xkbsrv.h
xorg-server/mi/mi.h
Diffstat (limited to 'mesalib/src/glsl/ast_function.cpp')
-rw-r--r-- | mesalib/src/glsl/ast_function.cpp | 35 |
1 files changed, 32 insertions, 3 deletions
diff --git a/mesalib/src/glsl/ast_function.cpp b/mesalib/src/glsl/ast_function.cpp index cdb34cc69..4981fe174 100644 --- a/mesalib/src/glsl/ast_function.cpp +++ b/mesalib/src/glsl/ast_function.cpp @@ -178,6 +178,24 @@ verify_parameter_modes(_mesa_glsl_parse_state *state, return false; } + /* Verify that shader_in parameters are shader inputs */ + if (formal->data.must_be_shader_input) { + ir_variable *var = actual->variable_referenced(); + if (var && var->data.mode != ir_var_shader_in) { + _mesa_glsl_error(&loc, state, + "parameter `%s` must be a shader input", + formal->name); + return false; + } + + if (actual->ir_type == ir_type_swizzle) { + _mesa_glsl_error(&loc, state, + "parameter `%s` must not be swizzled", + formal->name); + return false; + } + } + /* Verify that 'out' and 'inout' actual parameters are lvalues. */ if (formal->data.mode == ir_var_function_out || formal->data.mode == ir_var_function_inout) { @@ -742,11 +760,22 @@ process_vec_mat_constructor(exec_list *instructions, instructions->push_tail(var); int i = 0; + foreach_in_list(ir_rvalue, rhs, &actual_parameters) { - ir_rvalue *lhs = new(ctx) ir_dereference_array(var, - new(ctx) ir_constant(i)); + ir_instruction *assignment = NULL; + + if (var->type->is_matrix()) { + ir_rvalue *lhs = new(ctx) ir_dereference_array(var, + new(ctx) ir_constant(i)); + assignment = new(ctx) ir_assignment(lhs, rhs, NULL); + } else { + /* use writemask rather than index for vector */ + assert(var->type->is_vector()); + assert(i < 4); + ir_dereference *lhs = new(ctx) ir_dereference_variable(var); + assignment = new(ctx) ir_assignment(lhs, rhs, NULL, (unsigned)(1 << i)); + } - ir_instruction *assignment = new(ctx) ir_assignment(lhs, rhs, NULL); instructions->push_tail(assignment); i++; |