dfxvideo: patch up some unsafe macros

[pcsx_rearmed.git] / plugins / dfxvideo / gpulib_if.c

diff --git a/plugins/dfxvideo/gpulib_if.c b/plugins/dfxvideo/gpulib_if.c
index c4e4cfe..47ccced 100644 (file)
--- a/plugins/dfxvideo/gpulib_if.c
+++ b/plugins/dfxvideo/gpulib_if.c
@@ -16,6 +16,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include "../gpulib/gpu.h"
+#include "../../include/arm_features.h"
 
 #define u32 uint32_t
 
@@ -68,16 +69,15 @@
 
 #endif
 
-#define GETLEs16(X) ((int16_t)GETLE16((uint16_t *)X))
-#define GETLEs32(X) ((int16_t)GETLE32((uint16_t *)X))
+#define GETLEs16(X) ((int16_t)GETLE16((uint16_t *)(X)))
 
-#define GETLE16(X) LE2HOST16(*(uint16_t *)X)
-#define GETLE32_(X) LE2HOST32(*(uint32_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)
-#define PUTLE32_(X, Y) do{*((uint32_t *)X)=HOST2LE32((uint32_t)Y);}while(0)
-#ifdef __arm__
-#define GETLE32(X) (*(uint16_t *)(X)|(((uint16_t *)(X))[1]<<16))
+#define GETLE16(X) LE2HOST16(*(uint16_t *)(X))
+#define GETLE32_(X) LE2HOST32(*(uint32_t *)(X))
+#define PUTLE16(X, Y) do{*((uint16_t *)(X))=HOST2LE16((uint16_t)(Y));}while(0)
+#define PUTLE32_(X, Y) do{*((uint32_t *)(X))=HOST2LE32((uint32_t)(Y));}while(0)
+#if defined(__arm__) && !defined(HAVE_ARMV6)
+// for (very) old ARMs with no unaligned loads?
+#define GETLE32(X) (*(uint16_t *)(X)|((uint32_t)((uint16_t *)(X))[1]<<16))
 #define PUTLE32(X, Y) do{uint16_t *p_=(uint16_t *)(X);uint32_t y_=Y;p_[0]=y_;p_[1]=y_>>16;}while(0)
 #else
 #define GETLE32 GETLE32_