Changeset 15d3e8a in thomson for tools/gfx2mo5/libraw2mo5.c

Timestamp:

Mar 20, 2016, 10:04:25 PM (8 years ago)

Author:

Adrien Destugues <pulkomandy@…>

Branches:

main

Children:

a8929a8

Parents:

2366419

Message:

gfx2mo5: can now convert bitmap16 files.

git-svn-id: ​svn://localhost/thomson@68 85ae3b6b-dc8f-4344-a89d-598714f2e4e5

File:

• tools/gfx2mo5/libraw2mo5.c (modified) (3 diffs)

tools/gfx2mo5/libraw2mo5.c

@@ -19 +19 @@
   bool lfo = false;
   uint8_t val;
+  static const int width = 320;
 
   tmpBuffer = (unsigned char*)calloc(0x4000,1);
@@ -26 +27 @@
     exit(4);
   }
-        #define width 320
 
   for (y = 0; y < height; y++)
@@ -94 +94 @@
   return tmpBuffer;
 }
+
+
+unsigned char *raw2bm16(unsigned char *input, int height)
+{
+  unsigned char *tmpBuffer;
+  int x,y;
+  int p1 = 0;
+  int p2 = 0x2000;
+  static const int width = 160;
+
+  tmpBuffer = (unsigned char*)calloc(0x4000,1);
+  if (tmpBuffer == NULL)
+  {
+    printf("Allocation tmpBuffer raté\n");
+    exit(4);
+  }
+
+  for (y = 0; y < height; y++)
+        for (x = 0; x < width; x+=4) {
+                int pix;
+
+                for(pix = 0; pix < 4; pix++) {
+                        int nc = input[y*width+x+pix];
+                        if (nc > 15) printf("Color over limit!\n");
+
+                        switch(pix) {
+                                case 0:
+                                        tmpBuffer[p1] = nc << 4;
+                                        break;
+                                case 1:
+                                        tmpBuffer[p1++] |= nc;
+                                        break;
+                                case 2:
+                                        tmpBuffer[p2] = nc << 4;
+                                        break;
+                                case 3:
+                                        tmpBuffer[p2++] |= nc;
+                                        break;
+                        }
+                }
+  }
+
+  return tmpBuffer;
+}