From 1957406c11532f8181c1f029714ffaee68635e82 Mon Sep 17 00:00:00 2001
From: Ewald Snel <esnel@users.sourceforge.net>
Date: Mon, 3 Jun 2002 17:31:29 +0000
Subject: Fix msvc decoder (add img->copy for XShm driver) Update msvc and
 cinepak to new xine_bmiheader format

CVS patchset: 2000
CVS date: 2002/06/03 17:31:29
---
 src/libxinevdec/cinepak.c |  6 +++---
 src/libxinevdec/msvc.c    | 21 +++++++++++++++++----
 2 files changed, 20 insertions(+), 7 deletions(-)

diff --git a/src/libxinevdec/cinepak.c b/src/libxinevdec/cinepak.c
index b8c55ac01..fedadeb70 100644
--- a/src/libxinevdec/cinepak.c
+++ b/src/libxinevdec/cinepak.c
@@ -22,7 +22,7 @@
  * based on overview of Cinepak algorithm and example decoder
  * by Tim Ferguson: http://www.csse.monash.edu.au/~timf/
  *
- * $Id: cinepak.c,v 1.6 2002/06/03 13:31:12 miguelfreitas Exp $
+ * $Id: cinepak.c,v 1.7 2002/06/03 17:31:29 esnel Exp $
  */
 
 #include <stdlib.h>
@@ -312,8 +312,8 @@ static void cvid_decode_data (video_decoder_t *this_gen, buf_element_t *buf) {
     xine_bmiheader *bih;
 
     bih = (xine_bmiheader *) buf->content;
-    this->biWidth = (le2me_32 (bih->biWidth) + 3) & ~0x03;
-    this->biHeight = (le2me_32 (bih->biHeight) + 3) & ~0x03;
+    this->biWidth = (bih->biWidth + 3) & ~0x03;
+    this->biHeight = (bih->biHeight + 3) & ~0x03;
     this->video_step = buf->decoder_info[1];
 
     if (this->img_buffer)
diff --git a/src/libxinevdec/msvc.c b/src/libxinevdec/msvc.c
index f072cd16d..a592ce2d5 100644
--- a/src/libxinevdec/msvc.c
+++ b/src/libxinevdec/msvc.c
@@ -22,7 +22,7 @@
  * based on overview of Microsoft Video-1 algorithm
  * by Mike Melanson: http://www.pcisys.net/~melanson/codecs/video1.txt
  *
- * $Id: msvc.c,v 1.4 2002/06/03 13:31:12 miguelfreitas Exp $
+ * $Id: msvc.c,v 1.5 2002/06/03 17:31:29 esnel Exp $
  */
 
 #include <stdlib.h>
@@ -210,9 +210,9 @@ static void msvc_decode_data (video_decoder_t *this_gen, buf_element_t *buf) {
     xine_bmiheader *bih;
 
     bih = (xine_bmiheader *) buf->content;
-    this->biWidth = (le2me_32 (bih->biWidth) + 3) & ~0x03;
-    this->biHeight = (le2me_32 (bih->biHeight) + 3) & ~0x03;
-    this->biBitCount = le2me_32 (bih->biBitCount);
+    this->biWidth = (bih->biWidth + 3) & ~0x03;
+    this->biHeight = (bih->biHeight + 3) & ~0x03;
+    this->biBitCount = bih->biBitCount;
     this->video_step = buf->decoder_info[1];
 
     if (this->biBitCount != 8 && this->biBitCount != 16) {
@@ -271,6 +271,19 @@ static void msvc_decode_data (video_decoder_t *this_gen, buf_element_t *buf) {
 
       xine_fast_memcpy (img->base[0], this->img_buffer, (n << 1));
 
+      if (img->copy) {
+	int height = abs(this->biHeight);
+	int stride = this->biWidth;
+	uint8_t* src[3];
+
+	src[0] = img->base[0];
+
+	while ((height -= 16) >= 0) {
+	  img->copy(img, src);
+	  src[0] += 32 * stride;
+	}
+      }
+
       img->draw(img);
       img->free(img);
 
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