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Add warnings for unsupported features in mobile and gl_compatibility backends

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This commit is contained in:
clayjohn
2023-02-25 16:24:41 -08:00
parent 84a80721c5
commit c69b14e96e
23 changed files with 170 additions and 48 deletions
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26
drivers/gles3/storage/material_storage.cpp
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@@ -3373,6 +3373,32 @@ void SceneShaderData::set_code(const String &p_code) {
uses_vertex_time = gen_code.uses_vertex_time;
uses_fragment_time = gen_code.uses_fragment_time;
#ifdef DEBUG_ENABLED
if (uses_particle_trails) {
WARN_PRINT_ONCE_ED("Particle trails are only available when using the Forward+ or Mobile rendering backends.");
}
if (uses_sss) {
WARN_PRINT_ONCE_ED("Sub-surface scattering is only available when using the Forward+ rendering backend.");
}
if (uses_transmittance) {
WARN_PRINT_ONCE_ED("Transmittance is only available when using the Forward+ rendering backend.");
}
if (uses_screen_texture) {
WARN_PRINT_ONCE_ED("Reading from the screen texture is not supported when using the GL Compatibility backend yet. Support will be added in a future release.");
}
if (uses_depth_texture) {
WARN_PRINT_ONCE_ED("Reading from the depth texture is not supported when using the GL Compatibility backend yet. Support will be added in a future release.");
}
if (uses_normal_texture) {
WARN_PRINT_ONCE_ED("Reading from the normal-roughness texture is only available when using the Forward+ or Mobile rendering backends.");
}
#endif
#if 0
print_line("**compiling shader:");
print_line("**defines:\n");