- fixed remaining unused warnings.

- omit render code from this warning (cmake only), until render branch is merged.
- moved -Wunused-parameter warning to apply to all C code in blender (not just ./source/blender), (cmake only).

4 files changed, 17 insertions, 2 deletions

diff --git a/source/blender/avi/intern/avirgb.c b/source/blender/avi/intern/avirgb.c
index f7acbf238b5..c7d411b2fc6 100644
--- a/source/blender/avi/intern/avirgb.c
+++ b/source/blender/avi/intern/avirgb.c
@@ -51,6 +51,8 @@ void *avi_converter_from_avi_rgb (AviMovie *movie, int stream, unsigned char *bu
 	unsigned char *buf;
 	AviBitmapInfoHeader *bi;
 	short bits= 32;
+	
+	(void)size; /* unused */
 
 	bi= (AviBitmapInfoHeader *) movie->streams[stream].sf;
 	if (bi) bits= bi->BitCount;
@@ -120,6 +122,8 @@ void *avi_converter_to_avi_rgb (AviMovie *movie, int stream, unsigned char *buff
 	int y, x, i, rowstride;
 	unsigned char *buf;
 
+	(void)stream; /* unused */
+
 	*size= movie->header->Height * movie->header->Width * 3;
 	if (movie->header->Width%2) *size+= movie->header->Height;
 	
diff --git a/source/blender/avi/intern/mjpeg.c b/source/blender/avi/intern/mjpeg.c
index 56ba352dcf8..e8c96476fd1 100644
--- a/source/blender/avi/intern/mjpeg.c
+++ b/source/blender/avi/intern/mjpeg.c
@@ -144,6 +144,8 @@ static int Decode_JPEG(unsigned char *inBuffer, unsigned char *outBuffer, unsign
 	unsigned int y;
 	struct jpeg_decompress_struct dinfo;
 	struct jpeg_error_mgr jerr;
+	
+	(void)width; /* unused */
 
 	numbytes= 0;
 
@@ -324,7 +326,9 @@ static void check_and_compress_jpeg(int quality, unsigned char *outbuf, unsigned
 void *avi_converter_from_mjpeg (AviMovie *movie, int stream, unsigned char *buffer, int *size) {
 	int deint;
 	unsigned char *buf;
-		
+
+	(void)stream; /* unused */
+
 	buf= MEM_mallocN (movie->header->Height * movie->header->Width * 3, "avi.avi_converter_from_mjpeg 1");
 
 	deint= check_and_decode_jpeg(buffer, buf, movie->header->Width, movie->header->Height, *size);
@@ -374,10 +378,11 @@ void *avi_converter_to_mjpeg (AviMovie *movie, int stream, unsigned char *buffer
 /* Compression from memory */
 
 static void jpegmemdestmgr_init_destination(j_compress_ptr cinfo) {
-	;
+	(void)cinfo; /* unused */
 }
 
 static boolean jpegmemdestmgr_empty_output_buffer(j_compress_ptr cinfo) {
+	(void)cinfo; /* unused */
 	return TRUE;
 }
 
diff --git a/source/blender/avi/intern/options.c b/source/blender/avi/intern/options.c
index 15ec40ade8c..bec7060e118 100644
--- a/source/blender/avi/intern/options.c
+++ b/source/blender/avi/intern/options.c
@@ -41,6 +41,8 @@
 AviError AVI_set_compress_option (AviMovie *movie, int option_type, int stream, AviOption option, void *opt_data) {
 	int i;
 
+	(void)stream; /* unused */
+	
 	if (movie->header->TotalFrames != 0)  /* Can't change params after we have already started writing frames */
 		return AVI_ERROR_OPTION;
 
diff --git a/source/blender/avi/intern/rgb32.c b/source/blender/avi/intern/rgb32.c
index 68e3ce4d1d2..f66f57924df 100644
--- a/source/blender/avi/intern/rgb32.c
+++ b/source/blender/avi/intern/rgb32.c
@@ -41,6 +41,8 @@ void *avi_converter_from_rgb32 (AviMovie *movie, int stream, unsigned char *buff
 	int y, x, rowstridea, rowstrideb;
 	unsigned char *buf;
 
+	(void)stream; /* unused */
+
 	buf = MEM_mallocN (movie->header->Height * movie->header->Width * 3, "fromrgb32buf");
 	*size = movie->header->Height * movie->header->Width * 3;
 
@@ -65,6 +67,8 @@ void *avi_converter_to_rgb32 (AviMovie *movie, int stream, unsigned char *buffer
 	unsigned char *buf;
 	unsigned char *to, *from;
 
+	(void)stream; /* unused */
+
 	buf= MEM_mallocN (movie->header->Height * movie->header->Width * 4, "torgb32buf");
 	*size= movie->header->Height * movie->header->Width * 4;