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Diffstat (limited to 'servers/rendering/shader_compiler.cpp')
-rw-r--r--servers/rendering/shader_compiler.cpp125
1 files changed, 64 insertions, 61 deletions
diff --git a/servers/rendering/shader_compiler.cpp b/servers/rendering/shader_compiler.cpp
index 114e7e66cb..43acae42f8 100644
--- a/servers/rendering/shader_compiler.cpp
+++ b/servers/rendering/shader_compiler.cpp
@@ -692,17 +692,36 @@ String ShaderCompiler::_dump_node_code(const SL::Node *p_node, int p_level, Gene
vcode += _prestr(varying.precision, ShaderLanguage::is_float_type(varying.type));
vcode += _typestr(varying.type);
vcode += " " + _mkid(varying_name);
+ uint32_t inc = 1U;
+
if (varying.array_size > 0) {
+ inc = (uint32_t)varying.array_size;
+
vcode += "[";
vcode += itos(varying.array_size);
vcode += "]";
}
+
+ switch (varying.type) {
+ case SL::TYPE_MAT2:
+ inc *= 2U;
+ break;
+ case SL::TYPE_MAT3:
+ inc *= 3U;
+ break;
+ case SL::TYPE_MAT4:
+ inc *= 4U;
+ break;
+ default:
+ break;
+ }
+
vcode += ";\n";
r_gen_code.stage_globals[STAGE_VERTEX] += "layout(location=" + itos(index) + ") " + interp_mode + "out " + vcode;
r_gen_code.stage_globals[STAGE_FRAGMENT] += "layout(location=" + itos(index) + ") " + interp_mode + "in " + vcode;
- index++;
+ index += inc;
}
if (var_frag_to_light.size() > 0) {
@@ -794,6 +813,9 @@ String ShaderCompiler::_dump_node_code(const SL::Node *p_node, int p_level, Gene
if (bnode->statements[i]->type == SL::Node::TYPE_CONTROL_FLOW || bnode->single_statement) {
code += scode; //use directly
+ if (bnode->use_comma_between_statements && i + 1 < bnode->statements.size()) {
+ code += ",";
+ }
} else {
code += _mktab(p_level) + scode + ";\n";
}
@@ -813,16 +835,49 @@ String ShaderCompiler::_dump_node_code(const SL::Node *p_node, int p_level, Gene
} else {
declaration += _prestr(vdnode->precision) + _typestr(vdnode->datatype);
}
+ declaration += " ";
for (int i = 0; i < vdnode->declarations.size(); i++) {
+ bool is_array = vdnode->declarations[i].size > 0;
if (i > 0) {
declaration += ",";
- } else {
- declaration += " ";
}
declaration += _mkid(vdnode->declarations[i].name);
- if (vdnode->declarations[i].initializer) {
- declaration += "=";
- declaration += _dump_node_code(vdnode->declarations[i].initializer, p_level, r_gen_code, p_actions, p_default_actions, p_assigning);
+ if (is_array) {
+ declaration += "[";
+ if (vdnode->declarations[i].size_expression != nullptr) {
+ declaration += _dump_node_code(vdnode->declarations[i].size_expression, p_level, r_gen_code, p_actions, p_default_actions, p_assigning);
+ } else {
+ declaration += itos(vdnode->declarations[i].size);
+ }
+ declaration += "]";
+ }
+
+ if (!is_array || vdnode->declarations[i].single_expression) {
+ if (!vdnode->declarations[i].initializer.is_empty()) {
+ declaration += "=";
+ declaration += _dump_node_code(vdnode->declarations[i].initializer[0], p_level, r_gen_code, p_actions, p_default_actions, p_assigning);
+ }
+ } else {
+ int size = vdnode->declarations[i].initializer.size();
+ if (size > 0) {
+ declaration += "=";
+ if (vdnode->datatype == SL::TYPE_STRUCT) {
+ declaration += _mkid(vdnode->struct_name);
+ } else {
+ declaration += _typestr(vdnode->datatype);
+ }
+ declaration += "[";
+ declaration += itos(size);
+ declaration += "]";
+ declaration += "(";
+ for (int j = 0; j < size; j++) {
+ if (j > 0) {
+ declaration += ",";
+ }
+ declaration += _dump_node_code(vdnode->declarations[i].initializer[j], p_level, r_gen_code, p_actions, p_default_actions, p_assigning);
+ }
+ declaration += ")";
+ }
}
}
@@ -924,58 +979,6 @@ String ShaderCompiler::_dump_node_code(const SL::Node *p_node, int p_level, Gene
}
code += ")";
} break;
- case SL::Node::TYPE_ARRAY_DECLARATION: {
- SL::ArrayDeclarationNode *adnode = (SL::ArrayDeclarationNode *)p_node;
- String declaration;
- declaration += _constr(adnode->is_const);
- if (adnode->datatype == SL::TYPE_STRUCT) {
- declaration += _mkid(adnode->struct_name);
- } else {
- declaration += _prestr(adnode->precision) + _typestr(adnode->datatype);
- }
- for (int i = 0; i < adnode->declarations.size(); i++) {
- if (i > 0) {
- declaration += ",";
- } else {
- declaration += " ";
- }
- declaration += _mkid(adnode->declarations[i].name);
- declaration += "[";
- if (adnode->size_expression != nullptr) {
- declaration += _dump_node_code(adnode->size_expression, p_level, r_gen_code, p_actions, p_default_actions, p_assigning);
- } else {
- declaration += itos(adnode->declarations[i].size);
- }
- declaration += "]";
- if (adnode->declarations[i].single_expression) {
- declaration += "=";
- declaration += _dump_node_code(adnode->declarations[i].initializer[0], p_level, r_gen_code, p_actions, p_default_actions, p_assigning);
- } else {
- int sz = adnode->declarations[i].initializer.size();
- if (sz > 0) {
- declaration += "=";
- if (adnode->datatype == SL::TYPE_STRUCT) {
- declaration += _mkid(adnode->struct_name);
- } else {
- declaration += _typestr(adnode->datatype);
- }
- declaration += "[";
- declaration += itos(sz);
- declaration += "]";
- declaration += "(";
- for (int j = 0; j < sz; j++) {
- declaration += _dump_node_code(adnode->declarations[i].initializer[j], p_level, r_gen_code, p_actions, p_default_actions, p_assigning);
- if (j != sz - 1) {
- declaration += ", ";
- }
- }
- declaration += ")";
- }
- }
- }
-
- code += declaration;
- } break;
case SL::Node::TYPE_ARRAY: {
SL::ArrayNode *anode = (SL::ArrayNode *)p_node;
bool use_fragment_varying = false;
@@ -1287,10 +1290,10 @@ String ShaderCompiler::_dump_node_code(const SL::Node *p_node, int p_level, Gene
code += _dump_node_code(cfnode->blocks[0], p_level + 1, r_gen_code, p_actions, p_default_actions, p_assigning);
} else if (cfnode->flow_op == SL::FLOW_OP_FOR) {
String left = _dump_node_code(cfnode->blocks[0], p_level, r_gen_code, p_actions, p_default_actions, p_assigning);
- String middle = _dump_node_code(cfnode->expressions[0], p_level, r_gen_code, p_actions, p_default_actions, p_assigning);
- String right = _dump_node_code(cfnode->expressions[1], p_level, r_gen_code, p_actions, p_default_actions, p_assigning);
+ String middle = _dump_node_code(cfnode->blocks[1], p_level, r_gen_code, p_actions, p_default_actions, p_assigning);
+ String right = _dump_node_code(cfnode->blocks[2], p_level, r_gen_code, p_actions, p_default_actions, p_assigning);
code += _mktab(p_level) + "for (" + left + ";" + middle + ";" + right + ")\n";
- code += _dump_node_code(cfnode->blocks[1], p_level + 1, r_gen_code, p_actions, p_default_actions, p_assigning);
+ code += _dump_node_code(cfnode->blocks[3], p_level + 1, r_gen_code, p_actions, p_default_actions, p_assigning);
} else if (cfnode->flow_op == SL::FLOW_OP_RETURN) {
if (cfnode->expressions.size()) {
generated by cgit v1.2.3 (git 2.25.1) at 2025-03-31 07:19:30 +0000