emulator/opengl/emugen: Move pointer increment out of case statements.

Minor patch that ensures that the pointer/position increment all
happen at one place, instead of being replicated in each case
statement. In other words, the generated code used to look like:

   switch (opcode) {
   case OP_someOperation1: {
       ...
       ptr += *(uint32_t)(ptr + 4);
       pos += *(uint32_t)(ptr + 4);
       break;
   }
   case OP_someOperation2: {
       ...
       ptr += *(uint32_t)(ptr + 4);
       pos += *(uint32_t)(ptr + 4);
       break;
   }
   ...
   default: {
       unknownOpcode = true;
   }

Now it looks like:

   switch (opcode) {
   case OP_someOperation1: {
       ...
       break;
   }
   case OP_someOperation2: {
       ...
       break;
   }
   ...
   default: {
       unknownOpcode = true;
   }

   if (!unknownOpcode) {
      ptr += packetLen;
      pos += packetLen;
   }

Which is cleaner. Also change the type of |opcode| and |packetLen|
to uint32_t and size_t respectively. + Minor formatting changes to
indentation.

Change-Id: If0002fe18a24b9ce6691e3e3cd3e102d1e00d4c9

0 files changed, 0 insertions, 0 deletions