From d45397dbdd99cbe83f4e297c608aecbbd77c64c2 Mon Sep 17 00:00:00 2001
From: syrjala <syrjala@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Mon, 15 Sep 2008 11:47:02 +0000
Subject: Eliminate void * arithmetic.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27615 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 libvo/vo_dfbmga.c | 34 ++++++++++++++++++++--------------
 1 file changed, 20 insertions(+), 14 deletions(-)

(limited to 'libvo/vo_dfbmga.c')

diff --git a/libvo/vo_dfbmga.c b/libvo/vo_dfbmga.c
index 3c22145517..ac968bb442 100644
--- a/libvo/vo_dfbmga.c
+++ b/libvo/vo_dfbmga.c
@@ -959,7 +959,8 @@ draw_alpha( int x0, int y0,
 	    unsigned char *srca,
             int stride )
 {
-     void *dst;
+     uint8_t *dst;
+     void *ptr;
      int pitch;
 
      if (use_spic) {
@@ -974,44 +975,45 @@ draw_alpha( int x0, int y0,
                osd_dirty |= osd_current;
      }
 
-     if (subframe->Lock( subframe, DSLF_READ | DSLF_WRITE, &dst, &pitch ) != DFB_OK)
+     if (subframe->Lock( subframe, DSLF_READ | DSLF_WRITE, &ptr, &pitch ) != DFB_OK)
           return;
+     dst = ptr;
 
      switch (subframe_format) {
      case DSPF_ALUT44:
           vo_draw_alpha_alut44( w, h, src, srca, stride,
-                                ((uint8_t *) dst) + pitch * y0 + x0,
+                                dst + pitch * y0 + x0,
                               pitch );
           break;
      case DSPF_RGB32:
      case DSPF_ARGB:
 	  vo_draw_alpha_rgb32( w, h, src, srca, stride,
-			       (( uint8_t *) dst) + pitch * y0 + 4 * x0,
+                               dst + pitch * y0 + 4 * x0,
                                pitch );
 	  break;
      case DSPF_RGB24:
 	  vo_draw_alpha_rgb24( w, h, src, srca, stride,
-			       ((uint8_t *) dst) + pitch * y0 + 3 * x0,
+                               dst + pitch * y0 + 3 * x0,
                                pitch );
 	  break;
      case DSPF_RGB16:
 	  vo_draw_alpha_rgb16( w, h, src, srca, stride,
-			       ((uint8_t *) dst) + pitch * y0 + 2 * x0,
+                               dst + pitch * y0 + 2 * x0,
                                pitch );
 	  break;
      case DSPF_ARGB1555:
 	  vo_draw_alpha_rgb15( w, h, src, srca, stride,
-			       ((uint8_t *) dst) + pitch * y0 + 2 * x0,
+                               dst + pitch * y0 + 2 * x0,
                                pitch );
 	  break;
      case DSPF_YUY2:
 	  vo_draw_alpha_yuy2( w, h, src, srca, stride,
-			      ((uint8_t *) dst) + pitch * y0 + 2 * x0,
+                              dst + pitch * y0 + 2 * x0,
                               pitch );
 	  break;
      case DSPF_UYVY:
 	  vo_draw_alpha_yuy2( w, h, src, srca, stride,
-			      ((uint8_t *) dst) + pitch * y0 + 2 * x0 + 1,
+                              dst + pitch * y0 + 2 * x0 + 1,
                               pitch );
 	  break;
 #if DIRECTFBVERSION > DFB_VERSION(0,9,21)
@@ -1021,7 +1023,7 @@ draw_alpha( int x0, int y0,
      case DSPF_I420:
      case DSPF_YV12:
 	  vo_draw_alpha_yv12( w, h, src, srca, stride,
-			      ((uint8_t *) dst) + pitch * y0 + x0,
+                              dst + pitch * y0 + x0,
                               pitch );
 	  break;
      }
@@ -1038,11 +1040,13 @@ draw_frame( uint8_t * src[] )
 static int
 draw_slice( uint8_t * src[], int stride[], int w, int h, int x, int y )
 {
-     void *dst;
+     uint8_t *dst;
+     void *ptr;
      int pitch;
 
-     if (frame->Lock( frame, DSLF_WRITE, &dst, &pitch ) != DFB_OK)
+     if (frame->Lock( frame, DSLF_WRITE, &ptr, &pitch ) != DFB_OK)
           return VO_FALSE;
+     dst = ptr;
 
      memcpy_pic( dst + pitch * y + x, src[0],
                  w, h, pitch, stride[0] );
@@ -1214,7 +1218,8 @@ static uint32_t
 get_image( mp_image_t *mpi )
 {
      int buf = current_buf;
-     void *dst;
+     uint8_t *dst;
+     void *ptr;
      int pitch;
 
      if (mpi->flags & MP_IMGFLAG_READABLE &&
@@ -1237,8 +1242,9 @@ get_image( mp_image_t *mpi )
 
      /* Always use DSLF_READ to preserve system memory copy */
      if (frame->Lock( frame, DSLF_WRITE | DSLF_READ,
-                      &dst, &pitch ) != DFB_OK)
+                      &ptr, &pitch ) != DFB_OK)
           return VO_FALSE;
+     dst = ptr;
 
      if ((mpi->width == pitch) ||
          (mpi->flags & (MP_IMGFLAG_ACCEPT_STRIDE | MP_IMGFLAG_ACCEPT_WIDTH))) {
-- 
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