Fixed types in types.h to use C99 standard types, also removed all references

[virtualjaguar] / src / objectp.cpp

diff --git a/src/objectp.cpp b/src/objectp.cpp
index 37e7ff56ee9fa7d04c3bd034b0d54d3e42be69cf..db643afd087838320b4bd1f2223bea5d01c8af5c 100644 (file)
--- a/src/objectp.cpp
+++ b/src/objectp.cpp
@@ -1,13 +1,13 @@
 //
 // Object Processor
 //
-// Original source by Cal2
+// Original source by David Raingeard (Cal2)
 // GCC/SDL port by Niels Wagenaar (Linux/WIN32) and Caz (BeOS)
 // Extensive cleanups/fixes/rewrites by James L. Hammons
 //
 
 //#include <stdio.h>
-//#include <stdlib.h>
+#include <stdlib.h>
 #include <string.h>
 #include "jaguar.h"
 
@@ -17,11 +17,11 @@
 #define BLEND_Y(dst, src)      op_blend_y[(((uint16)dst<<8)) | ((uint16)(src))]
 #define BLEND_CR(dst, src)     op_blend_cr[(((uint16)dst)<<8) | ((uint16)(src))]
 
-#define OBJECT_TYPE_BITMAP     0                       // 000
-#define OBJECT_TYPE_SCALE      1                       // 001
-#define OBJECT_TYPE_GPU                2                       // 010
-#define OBJECT_TYPE_BRANCH     3                       // 011
-#define OBJECT_TYPE_STOP       4                       // 100
+#define OBJECT_TYPE_BITMAP     0                                       // 000
+#define OBJECT_TYPE_SCALE      1                                       // 001
+#define OBJECT_TYPE_GPU                2                                       // 010
+#define OBJECT_TYPE_BRANCH     3                                       // 011
+#define OBJECT_TYPE_STOP       4                                       // 100
 
 #define CONDITION_EQUAL                                0
 #define CONDITION_LESS_THAN                    1
@@ -29,10 +29,10 @@
 #define CONDITION_OP_FLAG_SET          3
 #define CONDITION_SECOND_HALF_LINE     4
 
-#define OPFLAG_RELEASE         8                       // Bus release bit
-#define OPFLAG_TRANS           4                       // Transparency bit
-#define OPFLAG_RMW                     2                       // Read-Modify-Write bit
-#define OPFLAG_REFLECT         1                       // Horizontal mirror bit
+#define OPFLAG_RELEASE         8                                       // Bus release bit
+#define OPFLAG_TRANS           4                                       // Transparency bit
+#define OPFLAG_RMW                     2                                       // Read-Modify-Write bit
+#define OPFLAG_REFLECT         1                                       // Horizontal mirror bit
 
 // Private function prototypes
 
@@ -76,30 +76,35 @@ void op_init(void)
        for(int i=0; i<256*256; i++)
        {
                int y = (i >> 8) & 0xFF;
-               int dy = (INT8)i;                                       // Sign extend the Y index
+               int dy = (int8)i;                                       // Sign extend the Y index
                int c1 = (i >> 8) & 0x0F;
-               int dc1 = (INT8)(i << 4) >> 4;          // Sign extend the R index
+               int dc1 = (int8)(i << 4) >> 4;          // Sign extend the R index
                int c2 = (i >> 12) & 0x0F;
-               int dc2 = (INT8)(i & 0xF0) >> 4;        // Sign extend the C index
+               int dc2 = (int8)(i & 0xF0) >> 4;        // Sign extend the C index
 
                y += dy;
+
                if (y < 0)
                        y = 0;
                else if (y > 0xFF)
                        y = 0xFF;
+
                op_blend_y[i] = y;
 
                c1 += dc1;
+
                if (c1 < 0)
                        c1 = 0;
                else if (c1 > 0x0F)
                        c1 = 0x0F;
+
                c2 += dc2;
 
                if (c2 < 0)
                        c2 = 0;
                else if (c2 > 0x0F)
                        c2 = 0x0F;
+
                op_blend_cr[i] = (c2 << 4) | c1;
        }