diff options
Diffstat (limited to 'servers/rendering/shader_language.cpp')
| -rw-r--r-- | servers/rendering/shader_language.cpp | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/servers/rendering/shader_language.cpp b/servers/rendering/shader_language.cpp index 47c6317962..4218214fda 100644 --- a/servers/rendering/shader_language.cpp +++ b/servers/rendering/shader_language.cpp @@ -2877,6 +2877,27 @@ bool ShaderLanguage::is_scalar_type(DataType p_type) { return p_type == TYPE_BOOL || p_type == TYPE_INT || p_type == TYPE_UINT || p_type == TYPE_FLOAT; } +bool ShaderLanguage::is_float_type(DataType p_type) { + switch (p_type) { + case TYPE_FLOAT: + case TYPE_VEC2: + case TYPE_VEC3: + case TYPE_VEC4: + case TYPE_MAT2: + case TYPE_MAT3: + case TYPE_MAT4: + case TYPE_SAMPLER2D: + case TYPE_SAMPLER2DARRAY: + case TYPE_SAMPLER3D: + case TYPE_SAMPLERCUBE: + case TYPE_SAMPLERCUBEARRAY: { + return true; + } + default: { + return false; + } + } +} bool ShaderLanguage::is_sampler_type(DataType p_type) { return p_type == TYPE_SAMPLER2D || p_type == TYPE_ISAMPLER2D || @@ -4228,6 +4249,7 @@ ShaderLanguage::Node *ShaderLanguage::_parse_expression(BlockNode *p_block, cons IdentifierType ident_type; int array_size = 0; StringName struct_name; + bool is_local = false; if (p_block && p_block->block_tag != SubClassTag::TAG_GLOBAL) { int idx = 0; @@ -4284,6 +4306,8 @@ ShaderLanguage::Node *ShaderLanguage::_parse_expression(BlockNode *p_block, cons } else { last_type = ident_type; } + + is_local = ident_type == IDENTIFIER_LOCAL_VAR || ident_type == IDENTIFIER_FUNCTION_ARGUMENT; } Node *index_expression = nullptr; @@ -4358,6 +4382,7 @@ ShaderLanguage::Node *ShaderLanguage::_parse_expression(BlockNode *p_block, cons arrname->assign_expression = assign_expression; arrname->is_const = is_const; arrname->array_size = array_size; + arrname->is_local = is_local; expr = arrname; } else { VariableNode *varname = alloc_node<VariableNode>(); @@ -4365,6 +4390,7 @@ ShaderLanguage::Node *ShaderLanguage::_parse_expression(BlockNode *p_block, cons varname->datatype_cache = data_type; varname->is_const = is_const; varname->struct_name = struct_name; + varname->is_local = is_local; expr = varname; } #ifdef DEBUG_ENABLED |