dfxvideo: massive cleanup

[pcsx_rearmed.git] / plugins / dfxvideo / swap.h

diff --git a/plugins/dfxvideo/swap.h b/plugins/dfxvideo/swap.h
deleted file mode 100644 (file)
index e559759..0000000
--- a/plugins/dfxvideo/swap.h
+++ /dev/null
@@ -1,76 +0,0 @@
-#include <stdint.h>
-
-// byteswappings
-
-#define SWAP16(x) ({ uint16_t y=(x); (((y)>>8 & 0xff) | ((y)<<8 & 0xff00)); })
-#define SWAP32(x) ({ uint32_t y=(x); (((y)>>24 & 0xfful) | ((y)>>8 & 0xff00ul) | ((y)<<8 & 0xff0000ul) | ((y)<<24 & 0xff000000ul)); })
-
-#ifdef __BIG_ENDIAN__
-
-// big endian config
-#define HOST2LE32(x) SWAP32(x)
-#define HOST2BE32(x) (x)
-#define LE2HOST32(x) SWAP32(x)
-#define BE2HOST32(x) (x)
-
-#define HOST2LE16(x) SWAP16(x)
-#define HOST2BE16(x) (x)
-#define LE2HOST16(x) SWAP16(x)
-#define BE2HOST16(x) (x)
-
-#else
-
-// little endian config
-#define HOST2LE32(x) (x)
-#define HOST2BE32(x) SWAP32(x)
-#define LE2HOST32(x) (x)
-#define BE2HOST32(x) SWAP32(x)
-
-#define HOST2LE16(x) (x)
-#define HOST2BE16(x) SWAP16(x)
-#define LE2HOST16(x) (x)
-#define BE2HOST16(x) SWAP16(x)
-
-#endif
-
-#define GETLEs16(X) ((int16_t)GETLE16((uint16_t *)X))
-#define GETLEs32(X) ((int16_t)GETLE32((uint16_t *)X))
-
-#if defined(__PPC__) && defined(__BIG_ENDIAN__)
-
-// GCC style
-static __inline__ uint16_t GETLE16(uint16_t *ptr) {
-    uint16_t ret; __asm__ ("lhbrx %0, 0, %1" : "=r" (ret) : "r" (ptr));
-    return ret;
-}
-static __inline__ uint32_t GETLE32(uint32_t *ptr) {
-    uint32_t ret;
-    __asm__ ("lwbrx %0, 0, %1" : "=r" (ret) : "r" (ptr));
-    return ret;
-}
-static __inline__ uint32_t GETLE16D(uint32_t *ptr) {
-    uint32_t ret;
-    __asm__ ("lwbrx %0, 0, %1\n"
-             "rlwinm %0, %0, 16, 0, 31" : "=r" (ret) : "r" (ptr));
-    return ret;
-}
-
-static __inline__ void PUTLE16(uint16_t *ptr, uint16_t val) {
-    __asm__ ("sthbrx %0, 0, %1" : : "r" (val), "r" (ptr) : "memory");
-}
-static __inline__ void PUTLE32(uint32_t *ptr, uint32_t val) {
-    __asm__ ("stwbrx %0, 0, %1" : : "r" (val), "r" (ptr) : "memory");
-}
-
-#else
-#define GETLE16(X) LE2HOST16(*(uint16_t *)X)
-#define GETLE16D(X) ({uint32_t val = GETLE32(X); (val<<16 | val >> 16);})
-#define PUTLE16(X, Y) do{*((uint16_t *)X)=HOST2LE16((uint16_t)Y);}while(0)
-#ifdef __arm__
-#define GETLE32(X) (*(uint16_t *)X|(((uint16_t *)X)[1]<<16))
-#define PUTLE32(X, Y) do{*((uint16_t *)X)=(uint32_t)Y;((uint16_t *)X)[1]=(uint32_t)(Y)>>16;}while(0)
-#else
-#define GETLE32(X) LE2HOST32(*(uint32_t *)X)
-#define PUTLE32(X, Y) do{*((uint32_t *)X)=HOST2LE16((uint32_t)Y);}while(0)
-#endif
-#endif