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optimitzant textureToRenderer()

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This commit is contained in:
Sergio
2026-03-27 09:46:25 +01:00
parent 92453a6104
commit c5a7c9e70d
10 changed files with 748 additions and 154 deletions
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source/core/resources/resource_pack.cpp
+9 -9
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@@ -13,7 +13,7 @@
namespace Resource {
// Calculate CRC32 checksum for data verification
auto Pack::calculateChecksum(const std::vector<uint8_t>& data) -> uint32_t { // NOLINT(readability-convert-member-functions-to-static)
auto Pack::calculateChecksum(const std::vector<uint8_t>& data) -> uint32_t { // NOLINT(readability-convert-member-functions-to-static)
uint32_t checksum = 0x12345678;
for (unsigned char byte : data) {
checksum = ((checksum << 5) + checksum) + byte;
@@ -22,7 +22,7 @@ namespace Resource {
}
// XOR encryption (symmetric - same function for encrypt/decrypt)
void Pack::encryptData(std::vector<uint8_t>& data, const std::string& key) { // NOLINT(readability-identifier-naming)
void Pack::encryptData(std::vector<uint8_t>& data, const std::string& key) { // NOLINT(readability-identifier-naming)
if (key.empty()) {
return;
}
@@ -31,13 +31,13 @@ namespace Resource {
}
}
void Pack::decryptData(std::vector<uint8_t>& data, const std::string& key) { // NOLINT(readability-identifier-naming)
void Pack::decryptData(std::vector<uint8_t>& data, const std::string& key) { // NOLINT(readability-identifier-naming)
// XOR is symmetric
encryptData(data, key);
}
// Read entire file into memory
auto Pack::readFile(const std::string& filepath) -> std::vector<uint8_t> { // NOLINT(readability-convert-member-functions-to-static)
auto Pack::readFile(const std::string& filepath) -> std::vector<uint8_t> { // NOLINT(readability-convert-member-functions-to-static)
std::ifstream file(filepath, std::ios::binary | std::ios::ate);
if (!file) {
std::cerr << "ResourcePack: Failed to open file: " << filepath << '\n';
@@ -80,7 +80,7 @@ namespace Resource {
}
// Add all files from a directory recursively
auto Pack::addDirectory(const std::string& dir_path, // NOLINT(readability-convert-member-functions-to-static)
auto Pack::addDirectory(const std::string& dir_path, // NOLINT(readability-convert-member-functions-to-static)
const std::string& base_path) -> bool {
namespace fs = std::filesystem; // NOLINT(readability-identifier-naming)
@@ -117,7 +117,7 @@ namespace Resource {
}
// Save the pack to a file
auto Pack::savePack(const std::string& pack_file) -> bool { // NOLINT(readability-convert-member-functions-to-static)
auto Pack::savePack(const std::string& pack_file) -> bool { // NOLINT(readability-convert-member-functions-to-static)
std::ofstream file(pack_file, std::ios::binary);
if (!file) {
std::cerr << "ResourcePack: Failed to create pack file: " << pack_file << '\n';
@@ -229,7 +229,7 @@ namespace Resource {
}
// Get a resource by name
auto Pack::getResource(const std::string& filename) -> std::vector<uint8_t> { // NOLINT(readability-convert-member-functions-to-static)
auto Pack::getResource(const std::string& filename) -> std::vector<uint8_t> { // NOLINT(readability-convert-member-functions-to-static)
auto it = resources_.find(filename);
if (it == resources_.end()) {
return {};
@@ -263,7 +263,7 @@ namespace Resource {
}
// Get list of all resources
auto Pack::getResourceList() const -> std::vector<std::string> { // NOLINT(readability-convert-member-functions-to-static)
auto Pack::getResourceList() const -> std::vector<std::string> { // NOLINT(readability-convert-member-functions-to-static)
std::vector<std::string> list;
list.reserve(resources_.size());
for (const auto& [name, entry] : resources_) {
@@ -274,7 +274,7 @@ namespace Resource {
}
// Calculate overall pack checksum for validation
auto Pack::calculatePackChecksum() const -> uint32_t { // NOLINT(readability-convert-member-functions-to-static)
auto Pack::calculatePackChecksum() const -> uint32_t { // NOLINT(readability-convert-member-functions-to-static)
if (!loaded_ || data_.empty()) {
return 0;
}