removing more memcpys from IQM loading

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@11260 d7cf8633-e32d-0410-b094-e92efae38249
::stable-branch::merge=ca4e5f3776deaf7ac418e5911343a94fa7537966

diff --git a/model_alias.c b/model_alias.c
index 6c3a83ebb790bf755d88bd88ae35519187f358f4..327ea84d1ea89eceb5ae41bf711b6900daa5170c 100644 (file)
--- a/model_alias.c
+++ b/model_alias.c
@@ -3318,20 +3318,18 @@ void Mod_INTERQUAKEMODEL_Load(dp_model_t *mod, void *buffer, void *bufferend)
        biggestorigin = 0;
        if (header.version == 1)
        {
+               iqmpose1_t *inpose1 = (iqmpose1_t *)(pbase + header.ofs_poses);
                if (header.num_poses)
-               {
                        pose1 = (iqmpose1_t *)Mem_Alloc(loadmodel->mempool, header.num_poses * sizeof(iqmpose1_t));
-                       memcpy(pose1, pbase + header.ofs_poses, header.num_poses * sizeof(iqmpose1_t));
-               }
                for (i = 0;i < (int)header.num_poses;i++)
                {
                        float f;
-                       pose1[i].parent = LittleLong(pose1[i].parent);
-                       pose1[i].channelmask = LittleLong(pose1[i].channelmask);
+                       pose1[i].parent = LittleLong(inpose1[i].parent);
+                       pose1[i].channelmask = LittleLong(inpose1[i].channelmask);
                        for (j = 0;j < 9;j++)
                        {
-                               pose1[i].channeloffset[j] = LittleFloat(pose1[i].channeloffset[j]);
-                               pose1[i].channelscale[j] = LittleFloat(pose1[i].channelscale[j]);
+                               pose1[i].channeloffset[j] = LittleFloat(inpose1[i].channeloffset[j]);
+                               pose1[i].channelscale[j] = LittleFloat(inpose1[i].channelscale[j]);
                        }
                        f = fabs(pose1[i].channeloffset[0]); biggestorigin = max(biggestorigin, f);
                        f = fabs(pose1[i].channeloffset[1]); biggestorigin = max(biggestorigin, f);
@@ -3353,20 +3351,18 @@ void Mod_INTERQUAKEMODEL_Load(dp_model_t *mod, void *buffer, void *bufferend)
        }
        else
        {
+               iqmpose_t *inpose = (iqmpose_t *)(pbase + header.ofs_poses);
                if (header.num_poses)
-               {
                        pose = (iqmpose_t *)Mem_Alloc(loadmodel->mempool, header.num_poses * sizeof(iqmpose_t));
-                       memcpy(pose, pbase + header.ofs_poses, header.num_poses * sizeof(iqmpose_t));
-               }
                for (i = 0;i < (int)header.num_poses;i++)
                {
                        float f;
-                       pose[i].parent = LittleLong(pose[i].parent);
-                       pose[i].channelmask = LittleLong(pose[i].channelmask);
+                       pose[i].parent = LittleLong(inpose[i].parent);
+                       pose[i].channelmask = LittleLong(inpose[i].channelmask);
                        for (j = 0;j < 10;j++)
                        {
-                               pose[i].channeloffset[j] = LittleFloat(pose[i].channeloffset[j]);
-                               pose[i].channelscale[j] = LittleFloat(pose[i].channelscale[j]);
+                               pose[i].channeloffset[j] = LittleFloat(inpose[i].channeloffset[j]);
+                               pose[i].channelscale[j] = LittleFloat(inpose[i].channelscale[j]);
                        }
                        f = fabs(pose[i].channeloffset[0]); biggestorigin = max(biggestorigin, f);
                        f = fabs(pose[i].channeloffset[1]); biggestorigin = max(biggestorigin, f);