silence misc warnings

src/mesa/drivers/dri/r300/r300_cmdbuf.c

@@ -112,9 +112,6 @@ int r300FlushCmdBufLocked(r300ContextPtr r300, const char* caller)
 int r300FlushCmdBuf(r300ContextPtr r300, const char* caller)
 {
 	int ret;
-	int i;
-	drm_radeon_cmd_buffer_t cmd;
-	int start;
 
 	LOCK_HARDWARE(&r300->radeon);
 
@@ -273,7 +270,7 @@ CHECK( vpu, vpu_count(atom->cmd) ? (1 + vpu_count(atom->cmd)*4) : 0 )
  */
 void r300InitCmdBuf(r300ContextPtr r300)
 {
-	int size, i, mtu;
+	int size, mtu;
 	
 	r300->hw.max_state_size = 2; /* reserve extra space for WAIT_IDLE */
 

src/mesa/drivers/dri/r300/r300_shader.c

@@ -11,8 +11,10 @@
 
 static void r300BindProgram(GLcontext *ctx, GLenum target, struct program *prog)
 {
+	/*
 	r300ContextPtr rmesa = R300_CONTEXT(ctx);
 	struct r300_vertex_program *vp=(void *)prog;
+	*/
 	
 	switch(target){
 		case GL_VERTEX_PROGRAM_ARB:
@@ -40,24 +42,29 @@ static struct program *r300NewProgram(GLcontext *ctx, GLenum target, GLuint id)
 	switch(target){
 		case GL_VERTEX_PROGRAM_ARB:
 			vp=CALLOC_STRUCT(r300_vertex_program);
-		return _mesa_init_vertex_program(ctx, &vp->mesa_program, target, id);
-		
+			return _mesa_init_vertex_program(ctx, &vp->mesa_program, target, id);
 		case GL_FRAGMENT_PROGRAM_ARB:
 #if USE_ARB_F_P == 1
 			fp=CALLOC_STRUCT(r300_fragment_program);
 			fp->ctx = ctx;
-		return _mesa_init_fragment_program(ctx, &fp->mesa_program, target, id);
+			return _mesa_init_fragment_program(ctx, &fp->mesa_program, target, id);
 #else
 			fp=CALLOC_STRUCT(fragment_program);
-		return _mesa_init_fragment_program(ctx, fp, target, id);
+			return _mesa_init_fragment_program(ctx, fp, target, id);
 #endif	
 		case GL_FRAGMENT_PROGRAM_NV:
+#if USE_ARB_F_P == 1
+			fp=CALLOC_STRUCT(r300_fragment_program);
+			return _mesa_init_fragment_program(ctx, &fp->mesa_program, target, id);
+#else
 			fp=CALLOC_STRUCT(fragment_program);
-		return _mesa_init_fragment_program(ctx, fp, target, id);
-		
+			return _mesa_init_fragment_program(ctx, fp, target, id);
+#endif
 		case GL_FRAGMENT_SHADER_ATI:
 			afs=CALLOC_STRUCT(ati_fragment_shader);
-		return _mesa_init_ati_fragment_shader(ctx, afs, target, id);
+			return _mesa_init_ati_fragment_shader(ctx, afs, target, id);
+		default:
+			_mesa_problem(ctx, "Bad target in r300NewProgram");
 	}
 	
 	return NULL;	
@@ -75,9 +82,9 @@ static void r300DeleteProgram(GLcontext *ctx, struct program *prog)
 static void r300ProgramStringNotify(GLcontext *ctx, GLenum target, 
 				struct program *prog)
 {
-	struct r300_vertex_program *vp=(void *)prog;
+	/*struct r300_vertex_program *vp=(void *)prog;*/
 #if USE_ARB_F_P == 1
-	struct r300_fragment_program *fp=(void *)prog;
+	struct r300_fragment_program *fp = (struct r300_fragment_program *) prog;
 #endif
 	
 	switch(target) {

src/mesa/drivers/dri/r300/r300_texstate.c

@@ -1035,9 +1035,9 @@ static GLboolean r300_validate_texgen(GLcontext * ctx, GLuint unit)
 
 static void disable_tex(GLcontext * ctx, int unit)
 {
+#if 0 /* This needs to be redone.. or done elsewhere */
 	r300ContextPtr rmesa = R300_CONTEXT(ctx);
 
-#if 0 /* This needs to be redone.. or done elsewhere */
 	if (rmesa->hw.ctx.cmd[CTX_PP_CNTL] & (R200_TEX_0_ENABLE << unit)) {
 		/* Texture unit disabled */
 		if (rmesa->state.texture.unit[unit].texobj != NULL) {
@@ -1339,10 +1339,12 @@ static GLboolean r300UpdateTextureUnit(GLcontext * ctx, int unit)
 
 void r300UpdateTextureState(GLcontext * ctx)
 {
+#if 0
 	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	GLboolean ok;
 	GLuint dbg;
 	int i;
+#endif
+	GLboolean ok;
 
 	ok = (r300UpdateTextureUnit(ctx, 0) &&
 	      r300UpdateTextureUnit(ctx, 1) &&

src/mesa/drivers/dri/r300/radeon_screen.c

@@ -746,6 +746,7 @@ static GLboolean radeonCreateContext(const __GLcontextModes * glVisual,
 	else
 		return r200CreateContext(glVisual, driContextPriv, sharedContextPriv);
 #endif
+        return GL_FALSE;
 }
 
 

src/mesa/drivers/dri/r300/radeon_screen.h

@@ -93,7 +93,7 @@ typedef struct {
 
 	drmBufMapPtr buffers;
 
-	__volatile__ int32_t *scratch;
+	__volatile__ uint32_t *scratch;
 
 	__DRIscreenPrivate *driScreen;
 	unsigned int sarea_priv_offset;