mpeg: fix cppcheck warnings

Author: Ziemas

ee/mpeg/src/libmpeg.c

@@ -117,7 +117,6 @@ void MPEG_Destroy(void)
 static void *_init_seq(void)
 {
     int lMBWidth, lMBHeight;
-    unsigned int lAllocSize;
     char *pA;
 
     if (!s_MPEG12Ctx.m_fMPEG2) {
@@ -134,6 +133,7 @@ static void *_init_seq(void)
     }
 
     if (lMBWidth != s_MPEG12Ctx.m_MBWidth || lMBHeight != s_MPEG12Ctx.m_MBHeight) {
+        unsigned int lAllocSize;
         int i, lSize;
 
         if (s_MPEG12Ctx.m_pFwdFrame)
@@ -607,7 +607,6 @@ static void _mpeg12_picture_data(void)
 {
     int lMBAMax = s_MPEG12Ctx.m_MBWidth * s_MPEG12Ctx.m_MBHeight;
     _MPEGMacroBlock8 *lpMB;
-    s64 lPTS;
 
     if (s_MPEG12Ctx.m_PictStruct == _MPEG_PS_FRAME && s_MPEG12Ctx.m_fSecField)
         s_MPEG12Ctx.m_fSecField = 0;
@@ -616,6 +615,8 @@ static void _mpeg12_picture_data(void)
         s_MPEG12Ctx.m_pCurFrame = s_MPEG12Ctx.m_pAuxFrame;
         s_MPEG12Ctx.m_AuxPTS    = *s_pCurPTS;
     } else {
+        s64 lPTS;
+
         if (!s_MPEG12Ctx.m_fSecField) {
             lpMB                    = s_MPEG12Ctx.m_pFwdFrame;
             lPTS                    = s_MPEG12Ctx.m_FwdPTS;

ee/mpeg/src/libmpeg_core.c

@@ -658,31 +658,33 @@ void _MPEG_dma_ref_image(_MPEGMacroBlock8 *mb, _MPEGMotion *motions, s64 n_motio
     qword_t *q;
     int i;
 
-    if (n_motions > 0) {
-        while (*R_EE_D9_CHCR & 0x100)
-            ;
-
-        *R_EE_D9_QWC  = 0;
-        *R_EE_D9_SADR = (u32)mb & 0xFFFFFFF;
-        *R_EE_D9_TADR = (u32)s_DMAPack;
+    if (n_motions <= 0) {
+        return;
+    }
 
-        q = UNCACHED_SEG(s_DMAPack);
-        for (i = 0; i < n_motions; i++) {
-            DMATAG_REF(q, 0x30, (u32)motions[i].m_pSrc, 0, 0, 0);
-            q++;
-            DMATAG_REF(q, 0x30, (u32)motions[i].m_pSrc + mbwidth, 0, 0, 0);
-            q++;
+    while (*R_EE_D9_CHCR & 0x100)
+        ;
 
-            motions[i].m_pSrc = (unsigned char *)mb;
-            mb += 4;
-        }
+    *R_EE_D9_QWC  = 0;
+    *R_EE_D9_SADR = (u32)mb & 0xFFFFFFF;
+    *R_EE_D9_TADR = (u32)s_DMAPack;
 
-        DMATAG_REFE(q, 0, 0, 0, 0, 0);
-        motions[i].MC_Luma = NULL;
+    q = UNCACHED_SEG(s_DMAPack);
+    for (i = 0; i < n_motions; i++) {
+        DMATAG_REF(q, 0x30, (u32)motions[i].m_pSrc, 0, 0, 0);
+        q++;
+        DMATAG_REF(q, 0x30, (u32)motions[i].m_pSrc + mbwidth, 0, 0, 0);
+        q++;
 
-        EE_SYNCL();
-        *R_EE_D9_CHCR = 0x105;
+        motions[i].m_pSrc = (unsigned char *)mb;
+        mb += 4;
     }
+
+    DMATAG_REFE(q, 0, 0, 0, 0, 0);
+    motions[i].MC_Luma = NULL;
+
+    EE_SYNCL();
+    *R_EE_D9_CHCR = 0x105;
 }
 
 /*