X-Git-Url: http://de.git.xonotic.org/?a=blobdiff_plain;ds=sidebyside;f=dpvsimpledecode.c;h=7519c3f6ecd6dad1cf0cb48a418fbf1bc470849d;hb=a19dce25671ecfa28e4eb3861f8636750bf3ba68;hp=6544ac7a4ae55a83f09e58e8abd84fee87ae59c6;hpb=f9d8bc7ea04ff91fcbd90fe50a299b37724b349b;p=xonotic%2Fdarkplaces.git

diff --git a/dpvsimpledecode.c b/dpvsimpledecode.c
index 6544ac7a..7519c3f6 100644
--- a/dpvsimpledecode.c
+++ b/dpvsimpledecode.c
@@ -40,7 +40,7 @@ hz_bitstream_read_t *hz_bitstream_read_open(char *filename)
 	hz_bitstream_read_t *stream;
 	if ((file = FS_Open (filename, "rb", false, false)))
 	{
-		stream = (hz_bitstream_read_t *)malloc(sizeof(hz_bitstream_read_t));
+		stream = (hz_bitstream_read_t *)Z_Malloc(sizeof(hz_bitstream_read_t));
 		memset(stream, 0, sizeof(*stream));
 		stream->file = file;
 		return stream;
@@ -54,14 +54,14 @@ void hz_bitstream_read_close(hz_bitstream_read_t *stream)
 	if (stream)
 	{
 		FS_Close(stream->file);
-		free(stream);
+		Z_Free(stream);
 	}
 }
 
 hz_bitstream_readblocks_t *hz_bitstream_read_blocks_new(void)
 {
 	hz_bitstream_readblocks_t *blocks;
-	blocks = (hz_bitstream_readblocks_t *)malloc(sizeof(hz_bitstream_readblocks_t));
+	blocks = (hz_bitstream_readblocks_t *)Z_Malloc(sizeof(hz_bitstream_readblocks_t));
 	if (blocks == NULL)
 		return NULL;
 	memset(blocks, 0, sizeof(hz_bitstream_readblocks_t));
@@ -76,9 +76,9 @@ void hz_bitstream_read_blocks_free(hz_bitstream_readblocks_t *blocks)
 	for (b = blocks->blocks;b;b = n)
 	{
 		n = b->next;
-		free(b);
+		Z_Free(b);
 	}
-	free(blocks);
+	Z_Free(blocks);
 }
 
 void hz_bitstream_read_flushbits(hz_bitstream_readblocks_t *blocks)
@@ -98,7 +98,7 @@ int hz_bitstream_read_blocks_read(hz_bitstream_readblocks_t *blocks, hz_bitstrea
 	{
 		if (b == NULL)
 		{
-			b = (hz_bitstream_readblock_t *)malloc(sizeof(hz_bitstream_readblock_t));
+			b = (hz_bitstream_readblock_t *)Z_Malloc(sizeof(hz_bitstream_readblock_t));
 			if (b == NULL)
 				return HZREADERROR_MALLOCFAILED;
 			b->next = NULL;
@@ -333,30 +333,6 @@ static int dpvsimpledecode_setpixelformat(dpvsimpledecodestream_t *s, unsigned i
 
 // opening and closing streams
 
-static void StripExtension(char *in, char *out)
-{
-	char *dot, *c;
-	dot = NULL;
-	for (c = in;*c;c++)
-	{
-		if (*c == ':' || *c == '\\' || *c == '/')
-			dot = NULL;
-		if (*c == '.')
-			dot = c;
-	}
-	if (dot == NULL)
-	{
-		// nothing to remove
-		strcpy(out, in);
-		return;
-	}
-	else
-	{
-		memcpy(out, in, dot - in);
-		out[dot - in] = 0;
-	}
-}
-
 // opens a stream
 void *dpvsimpledecode_open(char *filename, char **errorstring)
 {
@@ -392,19 +368,22 @@ void *dpvsimpledecode_open(char *filename, char **errorstring)
 							s->videopixels = (unsigned int *)Z_Malloc(s->info_imagewidth * s->info_imageheight * sizeof(*s->videopixels));
 							if (s->videopixels != NULL)
 							{
-								wavename = (char *)Z_Malloc(strlen(filename) + 10);
+								size_t namelen;
+								
+								namelen = strlen(filename) + 10;
+								wavename = (char *)Z_Malloc(namelen);
 								if (wavename)
 								{
 									sfx_t* sfx;
 
-									StripExtension(filename, wavename);
-									strcat(wavename, ".wav");
+									FS_StripExtension(filename, wavename, namelen);
+									strlcat(wavename, ".wav", namelen);
 									sfx = S_PrecacheSound (wavename, false, false);
 									if (sfx != NULL)
 										s->sndchan = S_StartSound (-1, 0, sfx, vec3_origin, 1.0f, 0);
 									else
 										s->sndchan = -1;
-									free(wavename);
+									Z_Free(wavename);
 								}
 								// all is well...
 								s->videoframenum = -10000;
@@ -429,7 +408,7 @@ void *dpvsimpledecode_open(char *filename, char **errorstring)
 		}
 		else if (errorstring != NULL)
 			*errorstring = "unable to open file";
-		free(s);
+		Z_Free(s);
 	}
 	else if (errorstring != NULL)
 		*errorstring = "unable to allocate memory for stream info structure";
@@ -443,14 +422,14 @@ void dpvsimpledecode_close(void *stream)
 	if (s == NULL)
 		return;
 	if (s->videopixels)
-		free(s->videopixels);
+		Z_Free(s->videopixels);
 	if (s->sndchan != -1)
 		S_StopChannel (s->sndchan);
 	if (s->framedatablocks)
 		hz_bitstream_read_blocks_free(s->framedatablocks);
 	if (s->bitstream)
 		hz_bitstream_read_close(s->bitstream);
-	free(s);
+	Z_Free(s);
 }
 
 // utilitarian functions