diff options
author | Anton Yabchinskiy <arn@bestmx.ru> | 2015-03-10 11:44:40 +0300 |
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committer | Anton Yabchinskiy <arn@bestmx.ru> | 2015-03-10 11:44:40 +0300 |
commit | 43713810deaadfec6a1656767cf5520073e58a06 (patch) | |
tree | 8b1c7e82562494e1889b1550b58b3d953f076696 /servers/visual/shader_language.cpp | |
parent | 19a99afa81354ed69e1c07b6050aeb438e4ee2cb (diff) | |
parent | 91744e9ed3124ca48e0837ee72bfe7182fd31701 (diff) |
Merge branch 'master' of https://github.com/okamstudio/godot
Diffstat (limited to 'servers/visual/shader_language.cpp')
-rw-r--r-- | servers/visual/shader_language.cpp | 55 |
1 files changed, 43 insertions, 12 deletions
diff --git a/servers/visual/shader_language.cpp b/servers/visual/shader_language.cpp index dfa0172e82..af65a7a639 100644 --- a/servers/visual/shader_language.cpp +++ b/servers/visual/shader_language.cpp @@ -56,6 +56,7 @@ const char * ShaderLanguage::token_names[TK_MAX]={ "TYPE_VEC2", "TYPE_VEC3", "TYPE_VEC4", + "TYPE_MAT2", "TYPE_MAT3", "TYPE_MAT4", "TYPE_TEXTURE", @@ -403,9 +404,9 @@ ShaderLanguage::Token ShaderLanguage::read_token(const CharType* p_text,int p_le {TK_TYPE_TEXTURE,"texture"}, {TK_TYPE_CUBEMAP,"cubemap"}, {TK_TYPE_COLOR,"color"}, - /* + {TK_TYPE_MAT2,"mat2"}, - {TK_TYPE_MAT3,"mat3"}, + /*{TK_TYPE_MAT3,"mat3"}, {TK_TYPE_MAT4,"mat3"},*/ {TK_TYPE_MAT3,"mat3"}, {TK_TYPE_MAT4,"mat4"}, @@ -511,6 +512,7 @@ bool ShaderLanguage::is_token_datatype(TokenType p_type) { (p_type==TK_TYPE_VEC3) || (p_type==TK_TYPE_VEC4) || (p_type==TK_TYPE_COLOR) || + (p_type==TK_TYPE_MAT2) || (p_type==TK_TYPE_MAT3) || (p_type==TK_TYPE_MAT4) || (p_type==TK_TYPE_CUBEMAP) || @@ -529,6 +531,7 @@ ShaderLanguage::DataType ShaderLanguage::get_token_datatype(TokenType p_type) { case TK_TYPE_VEC3: return TYPE_VEC3; case TK_TYPE_VEC4: return TYPE_VEC4; case TK_TYPE_COLOR: return TYPE_VEC4; + case TK_TYPE_MAT2: return TYPE_MAT2; case TK_TYPE_MAT3: return TYPE_MAT3; case TK_TYPE_MAT4: return TYPE_MAT4; case TK_TYPE_TEXTURE: return TYPE_TEXTURE; @@ -550,6 +553,7 @@ String ShaderLanguage::get_datatype_name(DataType p_type) { case TYPE_VEC2: return "vec2"; case TYPE_VEC3: return "vec3"; case TYPE_VEC4: return "vec4"; + case TYPE_MAT2: return "mat2"; case TYPE_MAT3: return "mat3"; case TYPE_MAT4: return "mat4"; case TYPE_TEXTURE: return "texture"; @@ -570,6 +574,7 @@ bool ShaderLanguage::is_token_nonvoid_datatype(TokenType p_type) { (p_type==TK_TYPE_VEC3) || (p_type==TK_TYPE_VEC4) || (p_type==TK_TYPE_COLOR) || + (p_type==TK_TYPE_MAT2) || (p_type==TK_TYPE_MAT3) || (p_type==TK_TYPE_MAT4) || (p_type==TK_TYPE_TEXTURE) || @@ -782,6 +787,7 @@ const ShaderLanguage::IntrinsicFuncDef ShaderLanguage::intrinsic_func_defs[]={ {"vec4",TYPE_VEC4,{TYPE_FLOAT,TYPE_VEC3,TYPE_VOID}}, {"vec4",TYPE_VEC4,{TYPE_VEC3,TYPE_FLOAT,TYPE_VOID}}, {"vec4",TYPE_VEC4,{TYPE_VEC2,TYPE_VEC2,TYPE_VOID}}, + {"mat2",TYPE_MAT2,{TYPE_VEC2,TYPE_VEC2,TYPE_VOID}}, {"mat3",TYPE_MAT3,{TYPE_VEC3,TYPE_VEC3,TYPE_VEC3,TYPE_VOID}}, {"mat4",TYPE_MAT4,{TYPE_VEC4,TYPE_VEC4,TYPE_VEC4,TYPE_VEC4,TYPE_VOID}}, //intrinsics - trigonometry @@ -918,6 +924,7 @@ const ShaderLanguage::OperatorDef ShaderLanguage::operator_defs[]={ {OP_ASSIGN,TYPE_VOID,{TYPE_VEC2,TYPE_VEC2}}, {OP_ASSIGN,TYPE_VOID,{TYPE_VEC3,TYPE_VEC3}}, {OP_ASSIGN,TYPE_VOID,{TYPE_VEC4,TYPE_VEC4}}, + {OP_ASSIGN,TYPE_VOID,{TYPE_MAT2,TYPE_MAT2}}, {OP_ASSIGN,TYPE_VOID,{TYPE_MAT3,TYPE_MAT3}}, {OP_ASSIGN,TYPE_VOID,{TYPE_MAT4,TYPE_MAT4}}, {OP_ADD,TYPE_FLOAT,{TYPE_FLOAT,TYPE_FLOAT}}, @@ -933,6 +940,8 @@ const ShaderLanguage::OperatorDef ShaderLanguage::operator_defs[]={ {OP_MUL,TYPE_VEC2,{TYPE_VEC2,TYPE_FLOAT}}, {OP_MUL,TYPE_VEC2,{TYPE_FLOAT,TYPE_VEC2}}, {OP_MUL,TYPE_VEC2,{TYPE_VEC2,TYPE_MAT3}}, + {OP_MUL,TYPE_VEC2,{TYPE_MAT2,TYPE_VEC2}}, + {OP_MUL,TYPE_VEC2,{TYPE_VEC2,TYPE_MAT2}}, {OP_MUL,TYPE_VEC2,{TYPE_MAT3,TYPE_VEC2}}, {OP_MUL,TYPE_VEC2,{TYPE_VEC2,TYPE_MAT4}}, {OP_MUL,TYPE_VEC2,{TYPE_MAT4,TYPE_VEC2}}, @@ -947,6 +956,7 @@ const ShaderLanguage::OperatorDef ShaderLanguage::operator_defs[]={ {OP_MUL,TYPE_VEC4,{TYPE_FLOAT,TYPE_VEC4}}, {OP_MUL,TYPE_VEC4,{TYPE_MAT4,TYPE_VEC4}}, {OP_MUL,TYPE_VEC4,{TYPE_VEC4,TYPE_MAT4}}, + {OP_MUL,TYPE_MAT2,{TYPE_MAT2,TYPE_MAT2}}, {OP_MUL,TYPE_MAT3,{TYPE_MAT3,TYPE_MAT3}}, {OP_MUL,TYPE_MAT4,{TYPE_MAT4,TYPE_MAT4}}, {OP_DIV,TYPE_FLOAT,{TYPE_FLOAT,TYPE_FLOAT}}, @@ -976,15 +986,15 @@ const ShaderLanguage::OperatorDef ShaderLanguage::operator_defs[]={ {OP_ASSIGN_MUL,TYPE_VOID,{TYPE_FLOAT,TYPE_FLOAT}}, {OP_ASSIGN_MUL,TYPE_VOID,{TYPE_VEC2,TYPE_VEC2}}, {OP_ASSIGN_MUL,TYPE_VOID,{TYPE_VEC2,TYPE_FLOAT}}, - {OP_ASSIGN_MUL,TYPE_VOID,{TYPE_MAT3,TYPE_VEC2}}, - {OP_ASSIGN_MUL,TYPE_VOID,{TYPE_MAT4,TYPE_VEC2}}, + {OP_ASSIGN_MUL,TYPE_VOID,{TYPE_VEC2,TYPE_MAT2}}, + {OP_ASSIGN_MUL,TYPE_VOID,{TYPE_MAT2,TYPE_MAT2}}, + {OP_ASSIGN_MUL,TYPE_VOID,{TYPE_VEC3,TYPE_MAT3}}, {OP_ASSIGN_MUL,TYPE_VOID,{TYPE_VEC3,TYPE_VEC3}}, {OP_ASSIGN_MUL,TYPE_VOID,{TYPE_VEC3,TYPE_FLOAT}}, - {OP_ASSIGN_MUL,TYPE_VOID,{TYPE_MAT3,TYPE_VEC3}}, - {OP_ASSIGN_MUL,TYPE_VOID,{TYPE_MAT4,TYPE_VEC3}}, + {OP_ASSIGN_MUL,TYPE_VOID,{TYPE_VEC3,TYPE_MAT4}}, {OP_ASSIGN_MUL,TYPE_VOID,{TYPE_VEC4,TYPE_VEC4}}, {OP_ASSIGN_MUL,TYPE_VOID,{TYPE_VEC4,TYPE_FLOAT}}, - {OP_ASSIGN_MUL,TYPE_VOID,{TYPE_MAT4,TYPE_VEC4}}, + {OP_ASSIGN_MUL,TYPE_VOID,{TYPE_VEC4,TYPE_MAT4}}, {OP_ASSIGN_MUL,TYPE_VOID,{TYPE_MAT3,TYPE_MAT3}}, {OP_ASSIGN_MUL,TYPE_VOID,{TYPE_MAT4,TYPE_MAT4}}, {OP_ASSIGN_DIV,TYPE_VOID,{TYPE_FLOAT,TYPE_FLOAT}}, @@ -1149,11 +1159,19 @@ const ShaderLanguage::BuiltinsDef ShaderLanguage::ci_fragment_builtins_defs[]={ const ShaderLanguage::BuiltinsDef ShaderLanguage::ci_light_builtins_defs[]={ - { "COLOR", TYPE_VEC4}, + { "POSITION", TYPE_VEC4}, { "NORMAL", TYPE_VEC3}, - { "LIGHT_DIR", TYPE_VEC2}, - { "LIGHT_DISTANCE", TYPE_FLOAT}, - { "LIGHT", TYPE_VEC3}, + { "UV", TYPE_VEC2}, + { "COLOR", TYPE_VEC4}, + { "TEXTURE", TYPE_TEXTURE}, + { "TEXTURE_PIXEL_SIZE", TYPE_VEC2}, + { "VAR1", TYPE_VEC4}, + { "VAR2", TYPE_VEC4}, + { "SCREEN_UV", TYPE_VEC2}, + { "LIGHT_VEC", TYPE_VEC2}, + { "LIGHT_HEIGHT", TYPE_FLOAT}, + { "LIGHT_COLOR", TYPE_VEC4}, + { "LIGHT", TYPE_VEC4}, { "POINT_COORD", TYPE_VEC2}, // { "SCREEN_POS", TYPE_VEC2}, // { "SCREEN_TEXEL_SIZE", TYPE_VEC2}, @@ -1558,6 +1576,7 @@ Error ShaderLanguage::parse_expression(Parser& parser,Node *p_parent,Node **r_ex case TYPE_VEC2: name="vec2"; break; case TYPE_VEC3: name="vec3"; break; case TYPE_VEC4: name="vec4"; break; + case TYPE_MAT2: name="mat2"; break; case TYPE_MAT3: name="mat3"; break; case TYPE_MAT4: name="mat4"; break; default: ERR_FAIL_V(ERR_BUG); @@ -1852,6 +1871,7 @@ Error ShaderLanguage::parse_expression(Parser& parser,Node *p_parent,Node **r_ex } } break; + case TYPE_MAT2: ok=(ident=="x" || ident=="y"); member_type=TYPE_VEC2; break; case TYPE_MAT3: ok=(ident=="x" || ident=="y" || ident=="z" ); member_type=TYPE_VEC3; break; case TYPE_MAT4: ok=(ident=="x" || ident=="y" || ident=="z" || ident=="w"); member_type=TYPE_VEC4; break; default: {} @@ -2059,7 +2079,9 @@ Error ShaderLanguage::parse_expression(Parser& parser,Node *p_parent,Node **r_ex at+=get_datatype_name(compute_node_type(op->arguments[i])); } - parser.set_error("Invalid arguments to operator "+String(token_names[op->op])+": "+at); + static const char *op_names[OP_MAX]={"=","+","-","*","/","+=","-=","*=","/=","-","!","==","!=","<=",">=","<",">","||","&&","call","()"}; + + parser.set_error("Invalid arguments to operator "+String(op_names[op->op])+": "+at); return ERR_PARSE_ERROR; } expression.remove(next_op); @@ -2236,6 +2258,7 @@ Error ShaderLanguage::parse_variable_declaration(Parser& parser,BlockNode *p_blo case TYPE_VEC2: con->value=Vector2(); break; case TYPE_VEC3: con->value=Vector3(); break; case TYPE_VEC4: con->value=iscolor?Variant(Color()):Variant(Plane()); break; + case TYPE_MAT2: con->value=Matrix32(); break; case TYPE_MAT3: con->value=Matrix3(); break; case TYPE_MAT4: con->value=Transform(); break; case TYPE_TEXTURE: @@ -2618,12 +2641,20 @@ void ShaderLanguage::get_keyword_list(ShaderType p_type, List<String> *p_keyword int idx=0; + p_keywords->push_back("uniform"); + p_keywords->push_back("texture"); + p_keywords->push_back("cubemap"); + p_keywords->push_back("color"); + p_keywords->push_back("if"); + p_keywords->push_back("else"); + while(intrinsic_func_defs[idx].name) { p_keywords->push_back(intrinsic_func_defs[idx].name); idx++; } + switch(p_type) { case SHADER_MATERIAL_VERTEX: { idx=0; 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