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mp3 support for playing background music

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Ondřej Novák 2025-06-15 12:56:18 +02:00
parent 73a4187f79
commit dd23d8c989
24 changed files with 2245 additions and 252 deletions
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12
platform/windows/map_file.cpp
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@ -12,7 +12,7 @@ extern "C" {
#include <stdexcept>
// Funkce pro mapování souboru do paměti
void* map_file_to_memory_cpp(const char *name, size_t *sz) {
const void* map_file_to_memory_cpp(const char *name, size_t *sz) {
if (!name || !sz) {
return NULL;
}
@ -26,7 +26,7 @@ void* map_file_to_memory_cpp(const char *name, size_t *sz) {
throw std::runtime_error(std::string("failed to get size of file:").append(name));
}
HANDLE hMapping = CreateFileMapping(h,NULL,PAGE_READONLY,0,0,NULL);
if (hMapping == NULL || hMapping == INVALID_HANDLE_VALUE) {
@ -40,16 +40,16 @@ void* map_file_to_memory_cpp(const char *name, size_t *sz) {
if (mappedData == NULL) {
throw std::runtime_error(std::string("Failed to map file:").append(name));
}
*sz = fsize.LowPart;
return mappedData;
}
void* map_file_to_memory(const char *name, size_t *sz) {
const void* map_file_to_memory(const char *name, size_t *sz) {
return map_file_to_memory_cpp(name, sz);
}
// Funkce pro zrušení mapování
void unmap_file(void *ptr, size_t) {
UnmapViewOfFile(ptr);
void unmap_file(const void *ptr, size_t) {
UnmapViewOfFile((void *)ptr);
}