Simulated load of a file

2023-03-03 14:33:29 +01:00
parent c7923c245c
commit 45371bc2f0
7 changed files with 106 additions and 38 deletions
--- a/include/PSX/System/IOPorts/cd_io.hpp
+++ b/include/PSX/System/IOPorts/cd_io.hpp
@@ -4,6 +4,18 @@

 namespace JabyEngine {
    namespace CD_IO {
+        struct DataSector {
+            static constexpr size_t SizeBytes = 2048;
+            static constexpr size_t SizeWords = (SizeBytes/sizeof(uint32_t));
+
+            uint32_t data[SizeWords];
+
+            template<typename T>
+            static constexpr T words_to_sectors(T size) {
+                return (size + static_cast<T>(DataSector::SizeWords - 1))/static_cast<T>(DataSector::SizeWords);
+            }
+        };
+
        enum Index {
            Index0 = 0,
            Index1 = 1,