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Remove support for PVRTC texture encoding and decoding

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On the only platform where PVRTC is supported (iOS),
ETC2 generally supersedes PVRTC in every possible way. The increased
memory usage is not really a problem thanks to modern iOS' devices
processing power being higher than its Android counterparts.
This commit is contained in:
Hugo Locurcio
2021-12-29 02:06:12 +01:00
parent 472b5b1167
commit 40be15920f
50 changed files with 34 additions and 2872 deletions
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9
platform/iphone/export/export_plugin.cpp
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@ -32,11 +32,8 @@
void EditorExportPlatformIOS::get_preset_features(const Ref<EditorExportPreset> &p_preset, List<String> *r_features) {
String driver = ProjectSettings::get_singleton()->get("rendering/driver/driver_name");
r_features->push_back("pvrtc");
if (driver == "vulkan") {
// FIXME: Review if this is correct.
r_features->push_back("etc2");
}
// Vulkan and OpenGL ES 3.0 both mandate ETC2 support.
r_features->push_back("etc2");
Vector<String> architectures = _get_preset_architectures(p_preset);
for (int i = 0; i < architectures.size(); ++i) {
@ -1766,7 +1763,7 @@ bool EditorExportPlatformIOS::can_export(const Ref<EditorExportPreset> &p_preset
}
}
String etc_error = test_etc2_or_pvrtc();
const String etc_error = test_etc2();
if (!etc_error.is_empty()) {
valid = false;
err += etc_error;