MSVC and mingw support

git-svn-id: svn://svn.icculus.org/twilight/trunk/dpvideo@2151 d7cf8633-e32d-0410-b094-e92efae38249

Author: ladyhavoc

dpvdecode.c

@@ -86,7 +86,7 @@ static void dpvdecode_addframetoseektable(dpvdecodestream_t *s, FILE *file, int
 	seektable->entry[seektable->entries++].position = position;
 }
 
-static dpvdecodeseek_t *dpvdecode_findseekentry(dpvdecodestream_t *s, int framenum)
+static dpvdecodeseek_t *dpvdecode_findseekentry(dpvdecodestream_t *s, unsigned int framenum)
 {
 	dpvdecodeseektable_t *seektable;
 
@@ -461,7 +461,7 @@ int dpvdecode_error(void *stream, char **errorstring)
 int dpvdecode_framefortime(void *stream, double t)
 {
 	dpvdecodestream_t *s = stream;
-	return t * s->info_framerate;
+	return (int) (t * s->info_framerate);
 }
 
 // return the total number of frames in the stream
@@ -645,7 +645,7 @@ int dpvdecode_video(void *stream, int framenum, void *imagedata, unsigned int Rm
 	s->error = DPVDECODEERROR_NONE;
 	if (dpvdecode_setpixelformat(s, Rmask, Gmask, Bmask, bytesperpixel))
 		return s->error;
-	if (framenum < 0 || framenum >= s->info_frames)
+	if (framenum < 0 || framenum >= (signed int) s->info_frames)
 	{
 		s->videoframenum = -10000;
 		memset(s->videopixels, 0, s->info_imagewidth * s->info_imageheight * sizeof(*s->videopixels));

dpvdecoder.dsp

@@ -203,8 +203,8 @@ static void dpvencode_compressimage(dpvencodestream_t *s, unsigned char *pixels,
 	width = s->width;
 	height = s->height;
 	error = ((256.0 / 100.0) / quality);
-	threshold = error * error;
-	deltablockthreshold = BLOCKSIZE * BLOCKSIZE * threshold / 8.0;
+	threshold = (int) (error * error);
+	deltablockthreshold = (int) (BLOCKSIZE * BLOCKSIZE * threshold / 8.0);
 	error = 0;
 	errorbiggest = 0;
 	deltablocks = 0;
@@ -540,7 +540,7 @@ static int dpvencode_beginstream(dpvencodestream_t *s, unsigned int width, unsig
 	// video info goes here
 	hz_bitstream_write_short(s->headerblocks, s->width);
 	hz_bitstream_write_short(s->headerblocks, s->height);
-	hz_bitstream_write_int(s->headerblocks, s->framerate * 65536.0);
+	hz_bitstream_write_int(s->headerblocks, (unsigned int) (s->framerate * 65536.0));
 	// sound info goes here
 	// samplespersecond (no sound here, so zero)
 	hz_bitstream_write_int(s->headerblocks, 0);

dpvencode.c

@@ -0,0 +1,65 @@
+Microsoft Developer Studio Workspace File, Format Version 6.00
+# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
+
+###############################################################################
+
+Project: "dpvdecoder"=.\dpvdecoder.dsp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Project: "dpvencoder"=..\dpvencoder.dsp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Project: "dpvplayer"=.\dpvplayer.dsp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Project: "dpvsimpleplayer"=.\dpvsimpleplayer.dsp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Global:
+
+Package=<5>
+{{{
+}}}
+
+Package=<3>
+{{{
+}}}
+
+###############################################################################
+