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Scale color output in the mobile renderer to provide HDR support

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This commit is contained in:
Bastiaan Olij
2021-07-26 21:31:15 +10:00
parent 2d446771d6
commit d22163c657
18 changed files with 94 additions and 50 deletions
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5
servers/rendering/renderer_rd/shader_compiler_rd.cpp
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@@ -1165,6 +1165,7 @@ String ShaderCompilerRD::_dump_node_code(const SL::Node *p_node, int p_level, Ge
SL::VariableNode *vnode = (SL::VariableNode *)onode->arguments[0];
bool is_texture_func = false;
bool is_screen_texture = false;
if (onode->op == SL::OP_STRUCT) {
code += _mkid(vnode->name);
} else if (onode->op == SL::OP_CONSTRUCT) {
@@ -1197,6 +1198,7 @@ String ShaderCompilerRD::_dump_node_code(const SL::Node *p_node, int p_level, Ge
const SL::VariableNode *varnode = static_cast<const SL::VariableNode *>(onode->arguments[i]);
StringName texture_uniform = varnode->name;
is_screen_texture = (texture_uniform == "SCREEN_TEXTURE");
String sampler_name;
@@ -1236,6 +1238,9 @@ String ShaderCompilerRD::_dump_node_code(const SL::Node *p_node, int p_level, Ge
}
}
code += ")";
if (is_screen_texture && actions.apply_luminance_multiplier) {
code = "(" + code + " * vec4(vec3(sc_luminance_multiplier), 1.0))";
}
} break;
case SL::OP_INDEX: {
code += _dump_node_code(onode->arguments[0], p_level, r_gen_code, p_actions, p_default_actions, p_assigning);