Fixing *lots* of warning messages, especially concerning unportable

whitespace before preprocessor commands.

Please, can you try to keep the warnings down? Try running make with
make -s sometime to see just how bad an offender the current code is.

10 files changed, 324 insertions, 322 deletions

diff --git a/src/mesa/drivers/dri/r300/r300_cmdbuf.c b/src/mesa/drivers/dri/r300/r300_cmdbuf.c
index 0434421a49..7f02434566 100644
--- a/src/mesa/drivers/dri/r300/r300_cmdbuf.c
+++ b/src/mesa/drivers/dri/r300/r300_cmdbuf.c
@@ -95,7 +95,7 @@ int r300FlushCmdBufLocked(r300ContextPtr r300, const char* caller)
 	if (cmd.nbox) {
 		ret = drmCommandWrite(r300->radeon.dri.fd,
 				DRM_RADEON_CMDBUF, &cmd, sizeof(cmd));
-		
+
 		if (RADEON_DEBUG & DEBUG_SYNC) {
 			fprintf(stderr, "Syncing in %s\n\n", __FUNCTION__);
 			radeonWaitForIdleLocked(&r300->radeon);
@@ -112,7 +112,7 @@ int r300FlushCmdBufLocked(r300ContextPtr r300, const char* caller)
 	return ret;
 }
 
- 
+
 int r300FlushCmdBuf(r300ContextPtr r300, const char* caller)
 {
 	int ret;
@@ -121,7 +121,7 @@ int r300FlushCmdBuf(r300ContextPtr r300, const char* caller)
 	int start;
 
 	LOCK_HARDWARE(&r300->radeon);
-	
+
 	ret=r300FlushCmdBufLocked(r300, caller);
 
 	UNLOCK_HARDWARE(&r300->radeon);
@@ -294,7 +294,7 @@ void r300InitCmdBuf(r300ContextPtr r300)
 	int size, i, mtu;
 
 	r300->hw.max_state_size = 0;
-	
+
 	mtu = r300->radeon.glCtx->Const.MaxTextureUnits;
 	fprintf(stderr, "Using %d maximum texture units..\n", mtu);
 
@@ -343,10 +343,10 @@ void r300InitCmdBuf(r300ContextPtr r300)
 		r300->hw.unk4230.cmd[0] = cmducs(0x4230, 3);
 	ALLOC_STATE( lcntl, always, 2, "lcntl", 0 );
 		r300->hw.lcntl.cmd[0] = cmducs(R300_RE_LINE_CNT, 1);
-#ifdef EXP_C		
+#ifdef EXP_C
 	ALLOC_STATE( lsf, always, 2, "lsf", 0 );
 		r300->hw.lsf.cmd[0] = cmducs(R300_RE_LINE_STIPPLE_FACTOR, 1);
-#endif		
+#endif
 	ALLOC_STATE( unk4260, always, 4, "unk4260", 0 );
 		r300->hw.unk4260.cmd[0] = cmducs(0x4260, 3);
 	ALLOC_STATE( unk4274, always, 5, "unk4274", 0 );
@@ -440,25 +440,25 @@ void r300InitCmdBuf(r300ContextPtr r300)
 	/* Textures */
 	ALLOC_STATE( tex.filter, variable, mtu+1, "tex_filter", 0 );
 		r300->hw.tex.filter.cmd[R300_TEX_CMD_0] = cmducs(R300_TX_FILTER_0, 0);
-		
+
 	ALLOC_STATE( tex.unknown1, variable, mtu+1, "tex_unknown1", 0 );
 		r300->hw.tex.unknown1.cmd[R300_TEX_CMD_0] = cmducs(R300_TX_UNK1_0, 0);
-		
+
 	ALLOC_STATE( tex.size, variable, mtu+1, "tex_size", 0 );
 		r300->hw.tex.size.cmd[R300_TEX_CMD_0] = cmducs(R300_TX_SIZE_0, 0);
-		
+
 	ALLOC_STATE( tex.format, variable, mtu+1, "tex_format", 0 );
 		r300->hw.tex.format.cmd[R300_TEX_CMD_0] = cmducs(R300_TX_FORMAT_0, 0);
-		
+
 	ALLOC_STATE( tex.offset, variable, mtu+1, "tex_offset", 0 );
 		r300->hw.tex.offset.cmd[R300_TEX_CMD_0] = cmducs(R300_TX_OFFSET_0, 0);
-		
+
 	ALLOC_STATE( tex.unknown4, variable, mtu+1, "tex_unknown4", 0 );
 		r300->hw.tex.unknown4.cmd[R300_TEX_CMD_0] = cmducs(R300_TX_UNK4_0, 0);
-		
+
 	ALLOC_STATE( tex.border_color, variable, mtu+1, "tex_border_color", 0 );
 		r300->hw.tex.border_color.cmd[R300_TEX_CMD_0] = cmducs(R300_TX_BORDER_COLOR_0, 0);
-	
+
 
 	/* Setup the atom linked list */
 	make_empty_list(&r300->hw.atomlist);
@@ -486,9 +486,9 @@ void r300InitCmdBuf(r300ContextPtr r300)
 	insert_at_tail(&r300->hw.atomlist, &r300->hw.ps);
 	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk4230);
 	insert_at_tail(&r300->hw.atomlist, &r300->hw.lcntl);
-#ifdef EXP_C		
+#ifdef EXP_C
 	insert_at_tail(&r300->hw.atomlist, &r300->hw.lsf);
-#endif	
+#endif
 	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk4260);
 	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk4274);
 	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk4288);
@@ -534,7 +534,7 @@ void r300InitCmdBuf(r300ContextPtr r300)
 	insert_at_tail(&r300->hw.atomlist, &r300->hw.vpp);
 	insert_at_tail(&r300->hw.atomlist, &r300->hw.vps);
 
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.tex.filter);	
+	insert_at_tail(&r300->hw.atomlist, &r300->hw.tex.filter);
 	insert_at_tail(&r300->hw.atomlist, &r300->hw.tex.unknown1);
 	insert_at_tail(&r300->hw.atomlist, &r300->hw.tex.size);
 	insert_at_tail(&r300->hw.atomlist, &r300->hw.tex.format);
diff --git a/src/mesa/drivers/dri/r300/r300_emit.h b/src/mesa/drivers/dri/r300/r300_emit.h
index cba482f0fb..4c155eb64b 100644
--- a/src/mesa/drivers/dri/r300/r300_emit.h
+++ b/src/mesa/drivers/dri/r300/r300_emit.h
@@ -45,7 +45,7 @@
 #define LOCAL_VARS int cmd_reserved=0;\
 	int cmd_written=0; \
 	drm_radeon_cmd_header_t *cmd=NULL;
-	
+
 #define PREFIX_VOID r300ContextPtr rmesa
 
 #define PREFIX PREFIX_VOID ,
@@ -58,7 +58,7 @@ typedef GLuint CARD32;
 /* This files defines functions for accessing R300 hardware.
    It needs to be customized to whatever code r300_lib.c is used
    in */
-   
+
 void static inline check_space(int dwords)
 {
 }
@@ -184,6 +184,7 @@ static __inline__ uint32_t cmdcpdelay(unsigned short count)
 void static inline end_3d(PREFIX_VOID)
 {
 LOCAL_VARS
+(void)cmd_reserved; (void)cmd_written;
 
 cmd=(drm_radeon_cmd_header_t *) r300AllocCmdBuf(rmesa, \
 					0, \
@@ -195,6 +196,7 @@ cmd[0].header.cmd_type=R300_CMD_END3D;
 void static inline cp_delay(PREFIX unsigned short count)
 {
 LOCAL_VARS
+(void)cmd_reserved; (void)cmd_written;
 
 cmd=(drm_radeon_cmd_header_t *) r300AllocCmdBuf(rmesa, \
 					0, \
@@ -211,7 +213,7 @@ check_space(9);
 
 start_packet3(RADEON_CP_PACKET3_3D_DRAW_VBUF_2, 0);
 /*	e32(0x840c0024);  */
-	e32(R300_VAP_VF_CNTL__PRIM_WALK_VERTEX_LIST | (vertex_count<<16) | type); 
+	e32(R300_VAP_VF_CNTL__PRIM_WALK_VERTEX_LIST | (vertex_count<<16) | type);
 }
 
 /* these are followed by the corresponding data */
@@ -232,9 +234,9 @@ start_packet3(RADEON_CP_PACKET3_3D_DRAW_VBUF_2, 0);
 	start_packet3(RADEON_CP_PACKET3_3D_DRAW_INDX_2, _n); \
 		e32(R300_VAP_VF_CNTL__PRIM_WALK_INDICES | (_vc<<16) | type); \
 	}
-	
+
 /* Interestingly enough this ones needs the call to setup_AOS, even thought
-   some of the data so setup is not needed and some is not as arbitrary 
+   some of the data so setup is not needed and some is not as arbitrary
    as when used by DRAW_VBUF_2 or DRAW_INDX_2 */
 #define start_immediate_packet(vertex_count, type, vertex_size) \
 	{\
diff --git a/src/mesa/drivers/dri/r300/r300_fixed_pipelines.h b/src/mesa/drivers/dri/r300/r300_fixed_pipelines.h
index 1dcb402b9d..65e1836af4 100644
--- a/src/mesa/drivers/dri/r300/r300_fixed_pipelines.h
+++ b/src/mesa/drivers/dri/r300/r300_fixed_pipelines.h
@@ -11,29 +11,29 @@ static struct r300_vertex_shader_state FLAT_COLOR_VERTEX_SHADER={
 			        VSF_PARAM(3),
 			        VSF_ATTR_W(0),
 			        EASY_VSF_SOURCE(0, W, W, W, W, NONE, NONE),
-	
+
 			        EASY_VSF_OP(MUL, 1, ALL, RESULT),
 			        VSF_REG(1),
 				VSF_ATTR_UNITY(1),
 				VSF_UNITY(1),
-			
+
 				EASY_VSF_OP(MAD, 0, ALL, TMP),
 				VSF_PARAM(2),
 				VSF_ATTR_Z(0),
 				VSF_TMP(0),
-			
+
 				EASY_VSF_OP(MAD, 0, ALL, TMP),
 				VSF_PARAM(1),
 				VSF_ATTR_Y(0),
 				VSF_TMP(0),
-			
+
 				EASY_VSF_OP(MAD, 0, ALL, RESULT),
 				VSF_PARAM(0),
 				VSF_ATTR_X(0),
 				VSF_TMP(0),
 				} }
 			},
-			
+
 		matrix:{
 			 {
 			length: 16,
@@ -63,7 +63,7 @@ static struct r300_vertex_shader_state FLAT_COLOR_VERTEX_SHADER={
 			length: 0,
 			}
 			},
-			
+
 		vector: {
 			{
 			length: 0,
@@ -72,22 +72,22 @@ static struct r300_vertex_shader_state FLAT_COLOR_VERTEX_SHADER={
 			length: 0,
 			}
 			},
-			
+
 		unknown1: {
 			length: 0
 			},
-			
+
 		unknown2: {
 			length: 0
-			}, 
-		
+			},
+
 		program_start: 0,
 		unknown_ptr1: 4,
 		program_end: 4,
-		
+
 		param_offset: 0,
 		param_count: 4,
-		
+
 		unknown_ptr2: 0,
 		unknown_ptr3: 4
 		};
@@ -99,7 +99,7 @@ static struct r300_pixel_shader_state FLAT_COLOR_PIXEL_SHADER={
 				},
 			alu: {
 				length: 1,
-					/* My understanding is that we need at least 1 instructions for pixel shader, 
+					/* My understanding is that we need at least 1 instructions for pixel shader,
 					   in particular because alu_end==0 means there is one instruction */
 				inst: {
 					PFS_NOP
@@ -114,55 +114,55 @@ static struct r300_pixel_shader_state FLAT_COLOR_PIXEL_SHADER={
 			active_nodes: 1,
 			first_node_has_tex: 0,
 			temp_register_count: 0,
-			
+
 			tex_offset: 0,
 			tex_end: 0,
 			alu_offset: 0,
 			alu_end: 0
 			},
-			
+
 		param_length: 0
 		};
-	
+
 
 /******** Single texture pipeline ***********/
 static struct r300_vertex_shader_state SINGLE_TEXTURE_VERTEX_SHADER={
 		program: {
 			length: 24,
-		
+
 			body: { d: {
 				EASY_VSF_OP(MUL, 0, ALL, TMP),
 				VSF_PARAM(3),
 				VSF_ATTR_W(0),
 				EASY_VSF_SOURCE(0, W, W, W, W, NONE, NONE),
-			
+
 				EASY_VSF_OP(MUL, 2, ALL, RESULT),
 				VSF_REG(2),
 				VSF_ATTR_UNITY(2),
 				VSF_UNITY(2),
-			
+
 				EASY_VSF_OP(MAD, 0, ALL, TMP),
 				VSF_PARAM(2),
 				VSF_ATTR_Z(0),
 				VSF_TMP(0),
-			
+
 				EASY_VSF_OP(MUL, 1, ALL, RESULT),
 				VSF_REG(1),
 				VSF_ATTR_UNITY(1),
 				VSF_UNITY(1),
-			
+
 				EASY_VSF_OP(MAD, 0, ALL, TMP),
 				VSF_PARAM(1),
 				VSF_ATTR_Y(0),
 				VSF_TMP(0),
-			
+
 				EASY_VSF_OP(MAD, 0, ALL, RESULT),
 				VSF_PARAM(0),
 				VSF_ATTR_X(0),
 				VSF_TMP(0),
 				} }
 			},
-			
+
 		matrix:{
 			 {
 			length: 16,
@@ -192,7 +192,7 @@ static struct r300_vertex_shader_state SINGLE_TEXTURE_VERTEX_SHADER={
 			length: 0,
 			}
 			},
-			
+
 		vector: {
 			{
 			length: 0,
@@ -201,11 +201,11 @@ static struct r300_vertex_shader_state SINGLE_TEXTURE_VERTEX_SHADER={
 			length: 0,
 			}
 			},
-			
+
 		unknown1: {
 			length: 0
 			},
-			
+
 		unknown2: {
 			length: 4,
 			body: { f: {
@@ -214,19 +214,19 @@ static struct r300_vertex_shader_state SINGLE_TEXTURE_VERTEX_SHADER={
 				1.0,
 				0.0
 				} }
-			}, 
-		
+			},
+
 		program_start: 0,
 		unknown_ptr1: 5,
 		program_end: 5,
-		
+
 		param_offset: 0,
 		param_count: 4,
-		
+
 		unknown_ptr2: 0,
 		unknown_ptr3: 5
 		};
-		
+
 static struct r300_pixel_shader_state SINGLE_TEXTURE_PIXEL_SHADER={
 		program: {
 			tex: {
@@ -235,28 +235,28 @@ static struct r300_pixel_shader_state SINGLE_TEXTURE_PIXEL_SHADER={
 				},
 			alu: {
 				length: 2,
-				inst: 	
+				inst:
 					{
 /* I get misc problems without this after doing cold-reboot.
    This would imply that alu programming is buggy. --aet */
 #if 1
 					PFS_NOP,
-#endif					
-		 						
+#endif
+
 					/* What are 0's ORed with flags ? They are register numbers that
 					   just happen to be 0 */
 					{
-					EASY_PFS_INSTR0(MAD, SRC0C_XYZ, SRC1C_XYZ, ZERO), 
-					EASY_PFS_INSTR1(0, 0, 1, 0 | PFS_FLAG_CONST, NONE, ALL), 
-					
-					#if 0
+					EASY_PFS_INSTR0(MAD, SRC0C_XYZ, SRC1C_XYZ, ZERO),
+					EASY_PFS_INSTR1(0, 0, 1, 0 | PFS_FLAG_CONST, NONE, ALL),
+
+#if 0
 					/* no alpha in textures */
-					EASY_PFS_INSTR2(MAD, SRC0A, ONE, ZERO), 
+					EASY_PFS_INSTR2(MAD, SRC0A, ONE, ZERO),
 					EASY_PFS_INSTR3(0, 1, 0 | PFS_FLAG_CONST, 0 | PFS_FLAG_CONST, OUTPUT)
-					#endif
-					
+#endif
+
 					/* alpha in textures */
-					EASY_PFS_INSTR2(MAD, SRC0A, SRC1A, ZERO), 
+					EASY_PFS_INSTR2(MAD, SRC0A, SRC1A, ZERO),
 					EASY_PFS_INSTR3(0, 0, 1, 0 | PFS_FLAG_CONST, OUTPUT)
 					}
 					}
@@ -271,13 +271,13 @@ static struct r300_pixel_shader_state SINGLE_TEXTURE_PIXEL_SHADER={
 			active_nodes: 1,
 			first_node_has_tex: 1,
 			temp_register_count: 1,
-			
+
 			tex_offset: 0,
 			tex_end: 0,
 			alu_offset: 0,
 			alu_end: 0
 			},
-			
+
 		param_length: 8,
 		param: {
 			{ 0.0, 0.0, 0.0, 0.0},
diff --git a/src/mesa/drivers/dri/r300/r300_maos.c b/src/mesa/drivers/dri/r300/r300_maos.c
index 20a804d97a..af5d00892a 100644
--- a/src/mesa/drivers/dri/r300/r300_maos.c
+++ b/src/mesa/drivers/dri/r300/r300_maos.c
@@ -221,41 +221,41 @@ void emit_elts(GLcontext * ctx, GLuint *elts,
 	int dec_found=0;
 	unsigned long *dst;
 	unsigned long magic_tbl2[6]= { 0x3f51eb85, 0x3e99999a, 0x3f1eb852, 0x3e6b851f, 0x3f2b851f, 0x3eb33333 };
-	
+
 	if(n_elts == 1){
 		fprintf(stderr, "Dont know how to handle this\n");
 		exit(-1);
 	}
-	
+
 	hw_elts=malloc(n_fake_elts*sizeof(unsigned short int));
-	
+
 	for(i=0; i < n_elts; i++)
 		hw_elts[i]=(unsigned short int)elts[i];
-	
+
 	/* Work around magic_1 problem by filling rest of the data with last idx */
 	for(; i < n_fake_elts; i++)
 		hw_elts[i]=(unsigned short int)elts[n_elts-1];
-	
+
 	dst=rsp->gartTextures.map;
-	
+
 	/* Buffer underrun in fgl causes these patterns to appear.
 	   Filling these shouldnt be needed in real life. */
 	for(i=0; i < align; i++)
 		if(dst[i] = magic_tbl2[6-align+i])
-	
+
 	//memset(dst, 0, align*sizeof(unsigned long));
 	/*for(i=0; i < align; i++)
 		dst[i]=rand()%(~0);*/
-	
+
 	dst=&dst[align];
-			
+
 	memcpy(dst, hw_elts, n_fake_elts*sizeof(unsigned short int));
 	dst=((char *)dst)+n_fake_elts*sizeof(unsigned short int);
-	
+
 	/*for(i=0; i < 1024/4; i++)
 		dst[i]=rand()%(~0);*/
 	//memset(dst, 0, 1024);
-	
+
 	//memset(((char *)rsp->gartTextures.map)+ec*sizeof(unsigned short int), 0, 1024);
 	/*emit_vector(ctx, &rmesa->state.elt_ao,
 			(char *)hw_elts,
@@ -269,15 +269,15 @@ void emit_elts(GLcontext * ctx, GLuint *elts,
 			inc_found=0;
 			break;
 		}
-		
+
 	dec_found=1;
 	for(i=1; i < oec; i++)
 		if(hw_elts[i-1] != hw_elts[i]-1){
 			dec_found=0;
 		}
-		
+
 	fprintf(stderr, "elts:");
-		
+
 	if(inc_found==0 && dec_found==0){
 		fprintf(stderr, "error found\n");
 		exit(-1);
@@ -287,7 +287,7 @@ void emit_elts(GLcontext * ctx, GLuint *elts,
 		fprintf(stderr, "%d ", hw_elts[i]);
 		fprintf(stderr, "\n");*/
 }
-		
+
 /* Emit vertex data to GART memory (unless immediate mode)
  * Route inputs to the vertex processor
  */
@@ -475,12 +475,12 @@ drm_radeon_cmd_header_t *cmd = NULL;
 
 
 	/* Mesa assumes that all missing components are from (0, 0, 0, 1) */
-	#define ALL_COMPONENTS ((R300_INPUT_ROUTE_SELECT_X<<R300_INPUT_ROUTE_X_SHIFT) \
+#define ALL_COMPONENTS ((R300_INPUT_ROUTE_SELECT_X<<R300_INPUT_ROUTE_X_SHIFT) \
 		| (R300_INPUT_ROUTE_SELECT_Y<<R300_INPUT_ROUTE_Y_SHIFT) \
 		| (R300_INPUT_ROUTE_SELECT_Z<<R300_INPUT_ROUTE_Z_SHIFT) \
 		| (R300_INPUT_ROUTE_SELECT_W<<R300_INPUT_ROUTE_W_SHIFT))
 
-	#define ALL_DEFAULT ((R300_INPUT_ROUTE_SELECT_ZERO<<R300_INPUT_ROUTE_X_SHIFT) \
+#define ALL_DEFAULT ((R300_INPUT_ROUTE_SELECT_ZERO<<R300_INPUT_ROUTE_X_SHIFT) \
 		| (R300_INPUT_ROUTE_SELECT_ZERO<<R300_INPUT_ROUTE_Y_SHIFT) \
 		| (R300_INPUT_ROUTE_SELECT_ZERO<<R300_INPUT_ROUTE_Z_SHIFT) \
 		| (R300_INPUT_ROUTE_SELECT_ONE<<R300_INPUT_ROUTE_W_SHIFT))
@@ -524,13 +524,13 @@ drm_radeon_cmd_header_t *cmd = NULL;
 
 #if 0
 	r300->hw.vic.cmd[R300_VIC_CNTL_1]=0;
-	
+
 	if(r300->state.render_inputs & _TNL_BIT_POS)
 		r300->hw.vic.cmd[R300_VIC_CNTL_1]|=R300_INPUT_CNTL_POS;
-	
+
 	if(r300->state.render_inputs & _TNL_BIT_NORMAL)
 		r300->hw.vic.cmd[R300_VIC_CNTL_1]|=R300_INPUT_CNTL_NORMAL;
-	
+
 	if(r300->state.render_inputs & _TNL_BIT_COLOR0)
 		r300->hw.vic.cmd[R300_VIC_CNTL_1]|=R300_INPUT_CNTL_COLOR;
 
diff --git a/src/mesa/drivers/dri/r300/r300_render.c b/src/mesa/drivers/dri/r300/r300_render.c
index f7951c01b1..a02c4176c3 100644
--- a/src/mesa/drivers/dri/r300/r300_render.c
+++ b/src/mesa/drivers/dri/r300/r300_render.c
@@ -326,14 +326,14 @@ static void r300_render_immediate_primitive(r300ContextPtr rmesa,
    type=r300_get_primitive_type(rmesa, ctx, prim);
    num_verts=r300_get_num_verts(rmesa, ctx, end-start, prim);
 
-   		#if 0
+#if 0
 		fprintf(stderr,"ObjPtr: size=%d stride=%d\n",
 			VB->ObjPtr->size, VB->ObjPtr->stride);
 		fprintf(stderr,"ColorPtr[0]: size=%d stride=%d\n",
 			VB->ColorPtr[0]->size, VB->ColorPtr[0]->stride);
 		fprintf(stderr,"TexCoordPtr[0]: size=%d stride=%d\n",
 			VB->TexCoordPtr[0]->size, VB->TexCoordPtr[0]->stride);
-		#endif
+#endif
 
    if(type<0 || num_verts <= 0)return;
 
@@ -366,7 +366,7 @@ static void r300_render_immediate_primitive(r300ContextPtr rmesa,
    start_immediate_packet(num_verts, type, 4*rmesa->state.aos_count);
 
 	for(i=start;i<start+num_verts;i++){
-		#if 0
+#if 0
 		fprintf(stderr, "* (%f %f %f %f) (%f %f %f %f)\n",
 			VEC_ELT(VB->ObjPtr, GLfloat, i)[0],
 			VEC_ELT(VB->ObjPtr, GLfloat, i)[1],
@@ -378,7 +378,7 @@ static void r300_render_immediate_primitive(r300ContextPtr rmesa,
 			VEC_ELT(VB->ColorPtr[0], GLfloat, i)[2],
 			VEC_ELT(VB->ColorPtr[0], GLfloat, i)[3]
 			);
-		#endif
+#endif
 
 
 		/* coordinates */
@@ -430,15 +430,15 @@ static GLboolean r300_run_immediate_render(GLcontext *ctx,
 	if (RADEON_DEBUG == DEBUG_PRIMS)
 		fprintf(stderr, "%s\n", __FUNCTION__);
 
-   #if 1 /* we need this, somehow */
+#if 1 /* we need this, somehow */
    /* Flush state - make sure command buffer is nice and large */
    r300Flush(ctx);
    /* Make sure we have enough space */
-   #else
+#else
    /* Count is very imprecize, but should be good upper bound */
    r300EnsureCmdBufSpace(rmesa, rmesa->hw.max_state_size + 4+2+30
    	+VB->PrimitiveCount*(1+8)+VB->Count*4*rmesa->state.texture.tc_count+4, __FUNCTION__);
-   #endif
+#endif
 
    /* needed before starting 3d operation .. */
    reg_start(R300_RB3D_DSTCACHE_CTLSTAT,0);
@@ -448,14 +448,14 @@ static GLboolean r300_run_immediate_render(GLcontext *ctx,
 	e32(0x00000003);
 
 
-	#if 0 /* looks like the Z offset issue got fixed */
+#if 0 /* looks like the Z offset issue got fixed */
    rmesa->hw.vte.cmd[1] = R300_VPORT_X_SCALE_ENA
 				| R300_VPORT_X_OFFSET_ENA
 				| R300_VPORT_Y_SCALE_ENA
 				| R300_VPORT_Y_OFFSET_ENA
 				| R300_VTX_W0_FMT;
    R300_STATECHANGE(rmesa, vte);
-	#endif
+#endif
 
 
 
@@ -470,7 +470,7 @@ static GLboolean r300_run_immediate_render(GLcontext *ctx,
 
    r300EmitState(rmesa);
 
-   #if 0
+#if 0
    reg_start(R300_RB3D_COLORMASK, 0);
    	e32(0xf);
 
@@ -485,7 +485,7 @@ static GLboolean r300_run_immediate_render(GLcontext *ctx,
    efloat(0.0);
    efloat(0.0);
    efloat(1.0);
-   #endif
+#endif
 
 /* Setup INPUT_ROUTE and INPUT_CNTL */
 	r300EmitArrays(ctx, GL_TRUE);
@@ -763,10 +763,10 @@ static void r300_check_render(GLcontext *ctx, struct tnl_pipeline_stage *stage)
 	//FALLBACK_IF(ctx->Color.DitherFlag);
 
 	/* I'm almost certain I forgot something here */
-	#if 0 /* This should work now.. */
+#if 0 /* This should work now.. */
 	FALLBACK_IF(ctx->Color.AlphaEnabled); // GL_ALPHA_TEST
 	FALLBACK_IF(ctx->Color.BlendEnabled); // GL_BLEND
-	#endif
+#endif
 	//FALLBACK_IF(ctx->Fog.Enabled); // GL_FOG disable as swtcl doesnt seem to support this
 	FALLBACK_IF(ctx->Line.SmoothFlag); // GL_LINE_SMOOTH
 	FALLBACK_IF(ctx->Line.StippleFlag); // GL_LINE_STIPPLE
@@ -787,9 +787,9 @@ static void r300_check_render(GLcontext *ctx, struct tnl_pipeline_stage *stage)
 		FALLBACK_IF(ctx->Texture.Unit[i].Enabled);
 
 	/* let r300_run_render do its job */
-	#if 0
+#if 0
 	stage->active = GL_FALSE;
-	#endif
+#endif
 }
 
 
diff --git a/src/mesa/drivers/dri/r300/r300_state.c b/src/mesa/drivers/dri/r300/r300_state.c
index 2c42ee134b..a811215016 100644
--- a/src/mesa/drivers/dri/r300/r300_state.c
+++ b/src/mesa/drivers/dri/r300/r300_state.c
@@ -110,18 +110,18 @@ static void r300BlendColor(GLcontext * ctx, const GLfloat cf[4])
 {
 	GLubyte color[4];
 	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	
+
 	R300_STATECHANGE(rmesa, unk4E10);
 
-	/* Ordering might be wrong */	
+	/* Ordering might be wrong */
 	CLAMPED_FLOAT_TO_UBYTE(color[0], cf[0]);
 	CLAMPED_FLOAT_TO_UBYTE(color[1], cf[1]);
 	CLAMPED_FLOAT_TO_UBYTE(color[2], cf[2]);
 	CLAMPED_FLOAT_TO_UBYTE(color[3], cf[3]);
-	
+
 	rmesa->hw.unk4E10.cmd[1]=radeonPackColor(4, color[0], color[1], color[2], color[3]);
 	//fprintf(stderr, "%s:%s is not implemented yet. Fixme !\n", __FILE__, __FUNCTION__);
-	#if 0
+#if 0
 	R200_STATECHANGE(rmesa, ctx);
 	CLAMPED_FLOAT_TO_UBYTE(color[0], cf[0]);
 	CLAMPED_FLOAT_TO_UBYTE(color[1], cf[1]);
@@ -130,7 +130,7 @@ static void r300BlendColor(GLcontext * ctx, const GLfloat cf[4])
 	if (rmesa->radeon.radeonScreen->drmSupportsBlendColor)
 		rmesa->hw.ctx.cmd[CTX_RB3D_BLENDCOLOR] =
 		    radeonPackColor(4, color[0], color[1], color[2], color[3]);
-	#endif
+#endif
 }
 
 /**
@@ -221,16 +221,16 @@ static void r300_set_blend_cntl(r300ContextPtr rmesa, int func, int eqn, int cbi
 {
 	GLuint new_ablend, new_cblend;
 
-	#if 0
+#if 0
 	fprintf(stderr, "eqnA=%08x funcA=%08x eqn=%08x func=%08x cbits=%08x\n", eqnA, funcA, eqn, func, cbits);
-	#endif
+#endif
 	new_ablend = eqnA | funcA;
 	new_cblend = eqn | func;
 	if(funcA == func){
 		new_cblend |=  R300_BLEND_NO_SEPARATE;
 		}
 	new_cblend |= cbits;
-	
+
 	if((new_ablend != rmesa->hw.bld.cmd[R300_BLD_ABLEND])
 		|| (new_cblend != rmesa->hw.bld.cmd[R300_BLD_CBLEND])){
 		R300_STATECHANGE(rmesa, bld);
@@ -242,11 +242,11 @@ static void r300_set_blend_cntl(r300ContextPtr rmesa, int func, int eqn, int cbi
 static void r300_set_blend_state(GLcontext * ctx)
 {
 	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	#if 0
+#if 0
 	GLuint cntl = rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] &
 	    ~(R300_ROP_ENABLE | R300_ALPHA_BLEND_ENABLE |
 	      R300_SEPARATE_ALPHA_ENABLE);
-	#endif
+#endif
 
 	int func = (R200_BLEND_GL_ONE << R200_SRC_BLEND_SHIFT) |
 	    (R200_BLEND_GL_ZERO << R200_DST_BLEND_SHIFT);
@@ -258,24 +258,24 @@ static void r300_set_blend_state(GLcontext * ctx)
 
 	if (rmesa->radeon.radeonScreen->drmSupportsBlendColor) {
 		if (ctx->Color._LogicOpEnabled) {
-			#if 0
+#if 0
 			rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] =
 			    cntl | R300_ROP_ENABLE;
-			#endif
+#endif
 			r300_set_blend_cntl(rmesa,
 				func, eqn, 0,
 				func, eqn);
 			return;
 		} else if (ctx->Color.BlendEnabled) {
-			#if 0
+#if 0
 			rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] =
 			    cntl | R300_ALPHA_BLEND_ENABLE |
 			    R300_SEPARATE_ALPHA_ENABLE;
-			#endif
+#endif
 		} else {
-			#if 0
+#if 0
 			rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] = cntl;
-			#endif
+#endif
 			r300_set_blend_cntl(rmesa,
 				func, eqn, 0,
 				func, eqn);
@@ -283,22 +283,22 @@ static void r300_set_blend_state(GLcontext * ctx)
 		}
 	} else {
 		if (ctx->Color._LogicOpEnabled) {
-			#if 0
+#if 0
 			rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] =
 			    cntl | R300_ROP_ENABLE;
 			rmesa->hw.ctx.cmd[CTX_RB3D_BLENDCNTL] = eqn | func;
-			#endif
+#endif
 			return;
 		} else if (ctx->Color.BlendEnabled) {
-			#if 0
+#if 0
 			rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] =
 			    cntl | R300_ALPHA_BLEND_ENABLE;
-			#endif
+#endif
 		} else {
-			#if 0
+#if 0
 			rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] = cntl;
 			rmesa->hw.ctx.cmd[CTX_RB3D_BLENDCNTL] = eqn | func;
-			#endif
+#endif
 			r300_set_blend_cntl(rmesa,
 				func, eqn, 0,
 				func, eqn);
@@ -345,9 +345,9 @@ static void r300_set_blend_state(GLcontext * ctx)
 	}
 
 	if (!rmesa->radeon.radeonScreen->drmSupportsBlendColor) {
-		#if 0
+#if 0
 		rmesa->hw.ctx.cmd[CTX_RB3D_BLENDCNTL] = eqn | func;
-		#endif
+#endif
 		return;
 	}
 
@@ -429,7 +429,7 @@ static void r300UpdateCulling(GLcontext* ctx)
 		if (ctx->Polygon.FrontFace == GL_CW)
 			val |= R300_FRONT_FACE_CW;
 		else
-			val |= R300_FRONT_FACE_CCW;		
+			val |= R300_FRONT_FACE_CCW;
 	}
 	r300->hw.cul.cmd[R300_CUL_CULL] = val;
 }
@@ -491,7 +491,7 @@ static void r300Enable(GLcontext* ctx, GLenum cap, GLboolean state)
 	case GL_STENCIL_TEST:
 
 		WARN_ONCE("Do not know how to enable stencil. Help me !\n");
-		
+
 		if (r300->state.hw_stencil) {
 			//fprintf(stderr, "Stencil %s\n", state ? "enabled" : "disabled");
 			R300_STATECHANGE(r300, zs);
@@ -510,11 +510,11 @@ static void r300Enable(GLcontext* ctx, GLenum cap, GLboolean state)
 	case GL_CULL_FACE:
 		r300UpdateCulling(ctx);
 		break;
-		
+
 	case GL_POLYGON_OFFSET_POINT:
 	case GL_POLYGON_OFFSET_LINE:
 		WARN_ONCE("Don't know how to enable polygon offset point/line. Help me !\n");
-		
+
 		/* Something is apparently blocking these from working */
 		R300_STATECHANGE(r300, unk42B4);
 		if(state){
@@ -523,7 +523,7 @@ static void r300Enable(GLcontext* ctx, GLenum cap, GLboolean state)
 			r300->hw.unk42B4.cmd[1] &= (3<<0);
 		}
 		break;
-		
+
 	case GL_POLYGON_OFFSET_FILL:
 		R300_STATECHANGE(r300, unk42B4);
 		if(state){
@@ -532,7 +532,7 @@ static void r300Enable(GLcontext* ctx, GLenum cap, GLboolean state)
 			r300->hw.unk42B4.cmd[1] &= ~(3<<0);
 		}
 		break;
-		
+
 	case GL_VERTEX_PROGRAM_ARB:
 		//TCL_FALLBACK(rmesa->glCtx, R200_TCL_FALLBACK_TCL_DISABLE, state);
 	break;
@@ -652,19 +652,19 @@ static void r300ColorMask(GLcontext* ctx,
 static void r300PointSize(GLcontext * ctx, GLfloat size)
 {
 	r300ContextPtr r300 = R300_CONTEXT(ctx);
-	
+
 	size = ctx->Point._Size;
-	
+
 	R300_STATECHANGE(r300, ps);
 	r300->hw.ps.cmd[R300_PS_POINTSIZE] =
 		((int)(size * 6) << R300_POINTSIZE_X_SHIFT) |
 		((int)(size * 6) << R300_POINTSIZE_Y_SHIFT);
-	
+
 #if 0 /* r200 reg? */
 	/* This might need fixing later */
 	R300_STATECHANGE(r300, vps);
 	r300->hw.vps.cmd[R300_VPS_POINTSIZE] = r300PackFloat32(1.0);
-#endif	
+#endif
 }
 
 /* =============================================================
@@ -673,9 +673,9 @@ static void r300PointSize(GLcontext * ctx, GLfloat size)
 static void r300LineWidth(GLcontext *ctx, GLfloat widthf)
 {
 	r300ContextPtr r300 = R300_CONTEXT(ctx);
-	
+
 	widthf = ctx->Line._Width;
-	
+
 	R300_STATECHANGE(r300, lcntl);
 	r300->hw.lcntl.cmd[1] = (int)(widthf * 6.0);
 	/* Doesnt look very good without this... */
@@ -706,10 +706,10 @@ static void r300PolygonMode(GLcontext *ctx, GLenum face, GLenum mode)
 {
 	r300ContextPtr r300 = R300_CONTEXT(ctx);
 	unsigned long hw_mode=0;
-	
+
 	//hw_mode=r300->hw.unk4288.cmd[1];
 	hw_mode |= 1; /* enables point mode by default */
-	
+
 	switch (ctx->Polygon.FrontMode) {
 	case GL_LINE:
 		hw_mode &= ~PM_NOT_FRONT;
@@ -723,7 +723,7 @@ static void r300PolygonMode(GLcontext *ctx, GLenum face, GLenum mode)
 	case GL_FILL:
 	break;
 	}
-	
+
 	switch (ctx->Polygon.BackMode) {
 	case GL_LINE:
 		hw_mode &= ~PM_NOT_BACK;
@@ -736,11 +736,11 @@ static void r300PolygonMode(GLcontext *ctx, GLenum face, GLenum mode)
 	case GL_FILL:
 	break;
 	}
-	
+
 	if(hw_mode == 1)
 		hw_mode = 0;
-	
-#if 0	
+
+#if 0
 	switch (face) {
 	case GL_FRONT:
 		//fprintf(stderr, "front\n");
@@ -756,7 +756,7 @@ static void r300PolygonMode(GLcontext *ctx, GLenum face, GLenum mode)
 		break;
 		}
 	break;
-	
+
 	case GL_BACK:
 		//fprintf(stderr, "back\n");
 		hw_mode &= ~PM_NOT_BACK;
@@ -771,7 +771,7 @@ static void r300PolygonMode(GLcontext *ctx, GLenum face, GLenum mode)
 		break;
 		}
 	break;
-	
+
 	case GL_FRONT_AND_BACK:
 		//fprintf(stderr, "front and back\n");
 		hw_mode &= ~PM_NOT_FRONT;
@@ -792,9 +792,9 @@ static void r300PolygonMode(GLcontext *ctx, GLenum face, GLenum mode)
 	break;
 	}
 #endif
-	
+
 	//if( front and back fill) hw_mode=0;
-	
+
 	if(r300->hw.unk4288.cmd[1] != hw_mode){
 		R300_STATECHANGE(r300, unk4288);
 		r300->hw.unk4288.cmd[1] = hw_mode;
@@ -985,8 +985,8 @@ static void r300PolygonOffset(GLcontext * ctx, GLfloat factor, GLfloat units)
 {
 	r300ContextPtr rmesa = R300_CONTEXT(ctx);
 	GLfloat constant = units * /*rmesa->state.depth.scale*/4;
-	
-	factor *= 12; 
+
+	factor *= 12;
 
 /*    fprintf(stderr, "%s f:%f u:%f\n", __FUNCTION__, factor, constant); */
 
@@ -1015,7 +1015,7 @@ void r300_setup_routing(GLcontext *ctx, GLboolean immediate)
 	/* Note: immediate vertex data includes all coordinates.
 	To save bandwidth use either VBUF or state-based vertex generation */
 
-	#define CONFIGURE_AOS(v, o, r, f) \
+#define CONFIGURE_AOS(v, o, r, f) \
 		{\
 		if (RADEON_DEBUG & DEBUG_STATE)fprintf(stderr, "Enabling "#r "\n"); \
 		r300->state.aos[count].aos_size=4; \
@@ -1035,7 +1035,7 @@ void r300_setup_routing(GLcontext *ctx, GLboolean immediate)
 	/* VERT_ATTRIB_WEIGHT, VERT_ATTRIB_SIX, VERT_ATTRIB_SEVEN, VERT_ATTRIB_GENERIC0,
 	   VERT_ATTRIB_GENERIC1, VERT_ATTRIB_GENERIC2, VERT_ATTRIB_GENERIC3 */
 	r300->state.render_inputs = 0;
-	   
+
 	if(r300->current_vp->inputs[VERT_ATTRIB_POS] != -1){
 		reg=r300->current_vp->inputs[VERT_ATTRIB_POS];
 		CONFIGURE_AOS(VB->ObjPtr, 0, i_coords, AOS_FORMAT_FLOAT);
@@ -1061,7 +1061,7 @@ void r300_setup_routing(GLcontext *ctx, GLboolean immediate)
 		CONFIGURE_AOS(VB->FogCoordPtr, 0, i_fog, AOS_FORMAT_FLOAT);
 		r300->state.render_inputs |= _TNL_BIT_FOG;
 	}
-	for(i=0;i < ctx->Const.MaxTextureUnits;i++) // tex 7 is last 
+	for(i=0;i < ctx->Const.MaxTextureUnits;i++) // tex 7 is last
 		if(r300->current_vp->inputs[VERT_ATTRIB_TEX0+i] != -1){
 			reg=r300->current_vp->inputs[VERT_ATTRIB_TEX0+i];
 			CONFIGURE_AOS(VB->TexCoordPtr[i], 0, i_tex[i], AOS_FORMAT_FLOAT);
@@ -1070,42 +1070,42 @@ void r300_setup_routing(GLcontext *ctx, GLboolean immediate)
 #if 0
 	if((tnl->render_inputs & _TNL_BIT_INDEX))
 		CONFIGURE_AOS(VB->IndexPtr[0], 0, i_index, AOS_FORMAT_FLOAT);
-	
+
 	if((tnl->render_inputs & _TNL_BIT_POINTSIZE))
 		CONFIGURE_AOS(VB->PointSizePtr, 0, i_pointsize, AOS_FORMAT_FLOAT);
-#endif	
+#endif
 	}else{
-	
+
 	r300->state.render_inputs = tnl->render_inputs;
-	
+
 	if(tnl->render_inputs & _TNL_BIT_POS)
 		CONFIGURE_AOS(VB->ObjPtr, 0, i_coords, AOS_FORMAT_FLOAT);
 	if(tnl->render_inputs & _TNL_BIT_NORMAL)
 		CONFIGURE_AOS(VB->NormalPtr, 0, i_normal, AOS_FORMAT_FLOAT);
-	
+
 	if(tnl->render_inputs & _TNL_BIT_COLOR0)
 		CONFIGURE_AOS(VB->ColorPtr[0], 0, i_color[0], AOS_FORMAT_FLOAT_COLOR);
 	if(tnl->render_inputs & _TNL_BIT_COLOR1)
 		CONFIGURE_AOS(VB->SecondaryColorPtr[0], 0, i_color[1], AOS_FORMAT_FLOAT_COLOR);
-	
+
 	/*if(tnl->render_inputs & _TNL_BIT_FOG) // Causes lock ups when immediate mode is on
 		CONFIGURE_AOS(VB->FogCoordPtr, 0, i_fog, AOS_FORMAT_FLOAT);*/
-	
+
 	for(i=0;i < ctx->Const.MaxTextureUnits;i++)
 		if(tnl->render_inputs & (_TNL_BIT_TEX0<<i))
 			CONFIGURE_AOS(VB->TexCoordPtr[i], 0, i_tex[i], AOS_FORMAT_FLOAT);
-	
+
 	if(tnl->render_inputs & _TNL_BIT_INDEX)
 		CONFIGURE_AOS(VB->IndexPtr[0], 0, i_index, AOS_FORMAT_FLOAT);
 	if(tnl->render_inputs & _TNL_BIT_POINTSIZE)
 		CONFIGURE_AOS(VB->PointSizePtr, 0, i_pointsize, AOS_FORMAT_FLOAT);
 	}
-	
+
 	r300->state.aos_count=count;
 
 	if (RADEON_DEBUG & DEBUG_STATE)
 		fprintf(stderr, "aos_count=%d render_inputs=%08x\n", count, r300->state.render_inputs);
-		
+
 
 	if(count>R300_MAX_AOS_ARRAYS){
 		fprintf(stderr, "Aieee ! AOS array count exceeded !\n");
@@ -1143,12 +1143,12 @@ void r300_setup_routing(GLcontext *ctx, GLboolean immediate)
 
 
 	/* Mesa assumes that all missing components are from (0, 0, 0, 1) */
-	#define ALL_COMPONENTS ((R300_INPUT_ROUTE_SELECT_X<<R300_INPUT_ROUTE_X_SHIFT) \
+#define ALL_COMPONENTS ((R300_INPUT_ROUTE_SELECT_X<<R300_INPUT_ROUTE_X_SHIFT) \
 		| (R300_INPUT_ROUTE_SELECT_Y<<R300_INPUT_ROUTE_Y_SHIFT) \
 		| (R300_INPUT_ROUTE_SELECT_Z<<R300_INPUT_ROUTE_Z_SHIFT) \
 		| (R300_INPUT_ROUTE_SELECT_W<<R300_INPUT_ROUTE_W_SHIFT))
 
-	#define ALL_DEFAULT ((R300_INPUT_ROUTE_SELECT_ZERO<<R300_INPUT_ROUTE_X_SHIFT) \
+#define ALL_DEFAULT ((R300_INPUT_ROUTE_SELECT_ZERO<<R300_INPUT_ROUTE_X_SHIFT) \
 		| (R300_INPUT_ROUTE_SELECT_ZERO<<R300_INPUT_ROUTE_Y_SHIFT) \
 		| (R300_INPUT_ROUTE_SELECT_ZERO<<R300_INPUT_ROUTE_Z_SHIFT) \
 		| (R300_INPUT_ROUTE_SELECT_ONE<<R300_INPUT_ROUTE_W_SHIFT))
@@ -1190,13 +1190,13 @@ void r300_setup_routing(GLcontext *ctx, GLboolean immediate)
 	r300->hw.vic.cmd[R300_VIC_CNTL_0]=0x5555;  /* Hard coded value, no idea what it means */
 
 	r300->hw.vic.cmd[R300_VIC_CNTL_1]=0;
-	
+
 	if(r300->state.render_inputs & _TNL_BIT_POS)
 		r300->hw.vic.cmd[R300_VIC_CNTL_1]|=R300_INPUT_CNTL_POS;
-	
+
 	if(r300->state.render_inputs & _TNL_BIT_NORMAL)
 		r300->hw.vic.cmd[R300_VIC_CNTL_1]|=R300_INPUT_CNTL_NORMAL;
-	
+
 	if(r300->state.render_inputs & _TNL_BIT_COLOR0)
 		r300->hw.vic.cmd[R300_VIC_CNTL_1]|=R300_INPUT_CNTL_COLOR;
 
@@ -1270,7 +1270,7 @@ static unsigned long gen_fixed_filter(unsigned long f)
 {
 	unsigned long mag, min, needs_fixing=0;
 	//return f;
-	
+
 	/* We ignore MIRROR bit so we dont have to do everything twice */
 	if((f & ((7-1) << R300_TX_WRAP_S_SHIFT)) == (R300_TX_CLAMP << R300_TX_WRAP_S_SHIFT)){
 		needs_fixing |= 1;
@@ -1281,30 +1281,30 @@ static unsigned long gen_fixed_filter(unsigned long f)
 	if((f & ((7-1) << R300_TX_WRAP_Q_SHIFT)) == (R300_TX_CLAMP << R300_TX_WRAP_Q_SHIFT)){
 		needs_fixing |= 4;
 	}
-	
+
 	if(!needs_fixing)
 		return f;
-	
+
 	mag=f & R300_TX_MAG_FILTER_MASK;
 	min=f & R300_TX_MIN_FILTER_MASK;
-	
+
 	/* TODO: Check for anisto filters too */
 	if((mag != R300_TX_MAG_FILTER_NEAREST) && (min != R300_TX_MIN_FILTER_NEAREST))
 		return f;
-	
+
 	/* r300 cant handle these modes hence we force nearest to linear */
 	if((mag == R300_TX_MAG_FILTER_NEAREST) && (min != R300_TX_MIN_FILTER_NEAREST)){
 		f &= ~R300_TX_MAG_FILTER_NEAREST;
 		f |= R300_TX_MAG_FILTER_LINEAR;
 		return f;
 	}
-	
+
 	if((min == R300_TX_MIN_FILTER_NEAREST) && (mag != R300_TX_MAG_FILTER_NEAREST)){
 		f &= ~R300_TX_MIN_FILTER_NEAREST;
 		f |= R300_TX_MIN_FILTER_LINEAR;
 		return f;
 	}
-	
+
 	/* Both are nearest */
 	if(needs_fixing & 1){
 		f &= ~((7-1) << R300_TX_WRAP_S_SHIFT);
@@ -1414,10 +1414,10 @@ void r300_setup_rs_unit(GLcontext *ctx)
 	r300->hw.ri.cmd[R300_RI_INTERP_2] |= R300_RS_INTERP_2_UNKNOWN;
 	r300->hw.ri.cmd[R300_RI_INTERP_3] |= R300_RS_INTERP_3_UNKNOWN;
 
-	#if 1
+#if 1
 	for(i = 2; i <= 8; ++i)
 		r300->hw.ri.cmd[i] |= 4;
-	#endif
+#endif
 
 	for(i = 1; i <= 8; ++i)
 		r300->hw.rr.cmd[i] = 0;
@@ -1498,12 +1498,12 @@ void r300SetupVertexProgram(r300ContextPtr rmesa);
 void r300SetupVertexShader(r300ContextPtr rmesa)
 {
 	GLcontext* ctx = rmesa->radeon.glCtx;
-	
+
 	if(rmesa->current_vp != NULL){
 		r300SetupVertexProgram(rmesa);
 		return ;
-	}	
-	
+	}
+
 	/* Reset state, in case we don't use something */
 	((drm_r300_cmd_header_t*)rmesa->hw.vpp.cmd)->vpu.count = 0;
 	((drm_r300_cmd_header_t*)rmesa->hw.vpi.cmd)->vpu.count = 0;
@@ -1527,18 +1527,18 @@ void r300SetupVertexShader(r300ContextPtr rmesa)
 	setup_vertex_shader_fragment(rmesa, VSF_DEST_PROGRAM, &(rmesa->state.vertex_shader.program));
 
 	setup_vertex_shader_fragment(rmesa, VSF_DEST_MATRIX0, &(rmesa->state.vertex_shader.matrix[0]));
-	#if 0
+#if 0
 	setup_vertex_shader_fragment(rmesa, VSF_DEST_MATRIX1, &(rmesa->state.vertex_shader.matrix[0]));
 	setup_vertex_shader_fragment(rmesa, VSF_DEST_MATRIX2, &(rmesa->state.vertex_shader.matrix[0]));
 
 	setup_vertex_shader_fragment(rmesa, VSF_DEST_VECTOR0, &(rmesa->state.vertex_shader.vector[0]));
 	setup_vertex_shader_fragment(rmesa, VSF_DEST_VECTOR1, &(rmesa->state.vertex_shader.vector[1]));
-	#endif
+#endif
 
-	#if 0
+#if 0
 	setup_vertex_shader_fragment(rmesa, VSF_DEST_UNKNOWN1, &(rmesa->state.vertex_shader.unknown1));
 	setup_vertex_shader_fragment(rmesa, VSF_DEST_UNKNOWN2, &(rmesa->state.vertex_shader.unknown2));
-	#endif
+#endif
 
 	R300_STATECHANGE(rmesa, pvs);
 	rmesa->hw.pvs.cmd[R300_PVS_CNTL_1]=(rmesa->state.vertex_shader.program_start << R300_PVS_CNTL_1_PROGRAM_START_SHIFT)
@@ -1551,10 +1551,10 @@ void r300SetupVertexShader(r300ContextPtr rmesa)
 
 	/* This is done for vertex shader fragments, but also needs to be done for vap_pvs,
 	so I leave it as a reminder */
-	#if 0
+#if 0
 	reg_start(R300_VAP_PVS_WAITIDLE,0);
 		e32(0x00000000);
-	#endif
+#endif
 }
 
 void r300SetupVertexProgram(r300ContextPtr rmesa)
@@ -1569,19 +1569,19 @@ void r300SetupVertexProgram(r300ContextPtr rmesa)
 	((drm_r300_cmd_header_t*)rmesa->hw.vps.cmd)->vpu.count = 0;
 
 	r300VertexProgUpdateParams(ctx, rmesa->current_vp);
-	
+
 	setup_vertex_shader_fragment(rmesa, VSF_DEST_PROGRAM, &(rmesa->current_vp->program));
 
 	setup_vertex_shader_fragment(rmesa, VSF_DEST_MATRIX0, &(rmesa->current_vp->params));
-	
-	#if 0
+
+#if 0
 	setup_vertex_shader_fragment(rmesa, VSF_DEST_UNKNOWN1, &(rmesa->state.vertex_shader.unknown1));
 	setup_vertex_shader_fragment(rmesa, VSF_DEST_UNKNOWN2, &(rmesa->state.vertex_shader.unknown2));
-	#endif
-	
+#endif
+
 	inst_count=rmesa->current_vp->program.length/4 - 1;
 	param_count=rmesa->current_vp->params.length/4;
-					
+
 	R300_STATECHANGE(rmesa, pvs);
 	rmesa->hw.pvs.cmd[R300_PVS_CNTL_1]=(0 << R300_PVS_CNTL_1_PROGRAM_START_SHIFT)
 		| (inst_count/*0*/ << R300_PVS_CNTL_1_UNKNOWN_SHIFT)
@@ -1593,10 +1593,10 @@ void r300SetupVertexProgram(r300ContextPtr rmesa)
 
 	/* This is done for vertex shader fragments, but also needs to be done for vap_pvs,
 	so I leave it as a reminder */
-	#if 0
+#if 0
 	reg_start(R300_VAP_PVS_WAITIDLE,0);
 		e32(0x00000000);
-	#endif
+#endif
 }
 
 
@@ -1606,27 +1606,27 @@ void r300GenerateTexturePixelShader(r300ContextPtr r300)
 	int i, mtu;
 	mtu = r300->radeon.glCtx->Const.MaxTextureUnits;
 	GLenum envMode;
-	
+
 	int tex_inst=0, alu_inst=0;
-	
+
 	for(i=0;i<mtu;i++){
 		/* No need to proliferate {} */
 		if(! (r300->state.render_inputs & (_TNL_BIT_TEX0<<i)))continue;
-		
+
 		envMode = r300->radeon.glCtx->Texture.Unit[i].EnvMode;
 		//fprintf(stderr, "envMode=%s\n", _mesa_lookup_enum_by_nr(envMode));
-		
+
 		/* Fetch textured pixel */
-		
+
 		r300->state.pixel_shader.program.tex.inst[tex_inst]=0x00018000;
 		tex_inst++;
-		
+
 		switch(r300->radeon.glCtx->Texture.Unit[i]._CurrentCombine->ModeRGB){
 			case GL_REPLACE:
 				WARN_ONCE("ModeA==GL_REPLACE is possibly broken.\n");
 				r300->state.pixel_shader.program.alu.inst[alu_inst].inst0=
 					EASY_PFS_INSTR0(MAD, SRC0C_XYZ, ONE, ZERO);
-			
+
 				r300->state.pixel_shader.program.alu.inst[alu_inst].inst1=
 					EASY_PFS_INSTR1(0, 0, 0 | PFS_FLAG_CONST, 0 | PFS_FLAG_CONST, NONE, ALL);
 				break;
@@ -1634,10 +1634,10 @@ void r300GenerateTexturePixelShader(r300ContextPtr r300)
 				WARN_ONCE("ModeRGB==GL_MODULATE is possibly broken.\n");
 				r300->state.pixel_shader.program.alu.inst[alu_inst].inst0=
 					EASY_PFS_INSTR0(MAD, SRC0C_XYZ, SRC1C_XYZ, ZERO);
-				
+
 				r300->state.pixel_shader.program.alu.inst[alu_inst].inst1=
 					EASY_PFS_INSTR1(0, 0, 1, 0 | PFS_FLAG_CONST, NONE, ALL);
-				
+
 				break;
 			default:
 				fprintf(stderr, "ModeRGB=%s is not implemented yet !\n",
@@ -1645,7 +1645,7 @@ void r300GenerateTexturePixelShader(r300ContextPtr r300)
 				/* PFS_NOP */
 				r300->state.pixel_shader.program.alu.inst[alu_inst].inst0=
 					EASY_PFS_INSTR0(MAD, SRC0C_XYZ, ONE, ZERO);
-			
+
 				r300->state.pixel_shader.program.alu.inst[alu_inst].inst1=
 					EASY_PFS_INSTR1(0, 0, 0 | PFS_FLAG_CONST, 0 | PFS_FLAG_CONST, NONE, ALL);
 			}
@@ -1654,26 +1654,26 @@ void r300GenerateTexturePixelShader(r300ContextPtr r300)
 				WARN_ONCE("ModeA==GL_REPLACE is possibly broken.\n");
 				r300->state.pixel_shader.program.alu.inst[alu_inst].inst2=
 					EASY_PFS_INSTR2(MAD, SRC0A, ONE, ZERO);
-				
+
 				r300->state.pixel_shader.program.alu.inst[alu_inst].inst3=
 					EASY_PFS_INSTR3(0, 0, 0| PFS_FLAG_CONST, 0 | PFS_FLAG_CONST, OUTPUT);
 
-				#if 0
+#if 0
 				fprintf(stderr, "numArgsA=%d sourceA[0]=%s op=%d\n",
 					 r300->radeon.glCtx->Texture.Unit[i]._CurrentCombine->_NumArgsA,
 					 _mesa_lookup_enum_by_nr(r300->radeon.glCtx->Texture.Unit[i]._CurrentCombine->SourceA[0]),
 					 r300->radeon.glCtx->Texture.Unit[i]._CurrentCombine->OperandA[0]-GL_SRC_ALPHA);
-				#endif
-				break;				
+#endif
+				break;
 			case GL_MODULATE:
 				WARN_ONCE("ModeA==GL_MODULATE is possibly broken.\n");
-				
+
 				r300->state.pixel_shader.program.alu.inst[alu_inst].inst2=
 					EASY_PFS_INSTR2(MAD, SRC0A, SRC1A, ZERO);
-				
+
 				r300->state.pixel_shader.program.alu.inst[alu_inst].inst3=
 					EASY_PFS_INSTR3(0, 0, 1, 0 | PFS_FLAG_CONST, OUTPUT);
-				
+
 				break;
 			default:
 				fprintf(stderr, "ModeA=%s is not implemented yet !\n",
@@ -1681,25 +1681,25 @@ void r300GenerateTexturePixelShader(r300ContextPtr r300)
 				/* PFS_NOP */
 				r300->state.pixel_shader.program.alu.inst[alu_inst].inst2=
 					EASY_PFS_INSTR2(MAD, SRC0A, ONE, ZERO);
-				
+
 				r300->state.pixel_shader.program.alu.inst[alu_inst].inst3=
 					EASY_PFS_INSTR3(0, 0, 0 | PFS_FLAG_CONST, 0 | PFS_FLAG_CONST, OUTPUT);
 
 			}
-					
-		alu_inst++;				
+
+		alu_inst++;
 		}
-		
+
 	r300->state.pixel_shader.program.tex.length=tex_inst;
 	r300->state.pixel_shader.program.tex_offset=0;
 	r300->state.pixel_shader.program.tex_end=tex_inst-1;
 
-	#if 0
+#if 0
 	/* saturate last instruction, like i915 driver does */
 	r300->state.pixel_shader.program.alu.inst[alu_inst-1].inst0|=R300_FPI0_OUTC_SAT;
 	r300->state.pixel_shader.program.alu.inst[alu_inst-1].inst2|=R300_FPI2_OUTA_SAT;
-	#endif
-		
+#endif
+
 	r300->state.pixel_shader.program.alu.length=alu_inst;
 	r300->state.pixel_shader.program.alu_offset=0;
 	r300->state.pixel_shader.program.alu_end=alu_inst-1;
@@ -1724,7 +1724,7 @@ int i,k;
 		rmesa->hw.fpt.cmd[R300_FPT_INSTR_0+i]=rmesa->state.pixel_shader.program.tex.inst[i];
 	rmesa->hw.fpt.cmd[R300_FPT_CMD_0]=cmducs(R300_PFS_TEXI_0, rmesa->state.pixel_shader.program.tex.length);
 
-	#define OUTPUT_FIELD(st, reg, field)  \
+#define OUTPUT_FIELD(st, reg, field)  \
 		R300_STATECHANGE(rmesa, st); \
 		for(i=0;i<rmesa->state.pixel_shader.program.alu.length;i++) \
 			rmesa->hw.st.cmd[R300_FPI_INSTR_0+i]=rmesa->state.pixel_shader.program.alu.inst[i].field;\
@@ -1734,7 +1734,7 @@ int i,k;
 	OUTPUT_FIELD(fpi[1], R300_PFS_INSTR1_0, inst1);
 	OUTPUT_FIELD(fpi[2], R300_PFS_INSTR2_0, inst2);
 	OUTPUT_FIELD(fpi[3], R300_PFS_INSTR3_0, inst3);
-	#undef OUTPUT_FIELD
+#undef OUTPUT_FIELD
 
 	R300_STATECHANGE(rmesa, fp);
 	for(i=0;i<4;i++){
@@ -1803,11 +1803,11 @@ void r300ResetHwState(r300ContextPtr r300)
 		/* This is a place to initialize registers which
 		   have bitfields accessed by different functions
 		   and not all bits are used */
-	#if 0
+#if 0
 	r300->hw.zs.cmd[R300_ZS_CNTL_0] = 0;
 	r300->hw.zs.cmd[R300_ZS_CNTL_1] = 0;
 	r300->hw.zs.cmd[R300_ZS_CNTL_2] = 0xffff00;
-	#endif
+#endif
 
 		/* go and compute register values from GL state */
 
@@ -1826,7 +1826,7 @@ void r300ResetHwState(r300ContextPtr r300)
 	r300UpdateCulling(ctx);
 
 	r300UpdateTextureState(ctx);
-	
+
 //	r300_setup_routing(ctx, GL_TRUE);
 	r300EmitArrays(ctx, GL_TRUE); /* Just do the routing */
 	r300_setup_textures(ctx);
@@ -1860,7 +1860,7 @@ void r300ResetHwState(r300ContextPtr r300)
 	r300->hw.unk2140.cmd[1] = 0x00000000;
 #endif
 
-	#if 0 /* Done in setup routing */
+#if 0 /* Done in setup routing */
 	((drm_r300_cmd_header_t*)r300->hw.vir[0].cmd)->unchecked_state.count = 1;
 	r300->hw.vir[0].cmd[1] = 0x21030003;
 
@@ -1869,7 +1869,7 @@ void r300ResetHwState(r300ContextPtr r300)
 
 	r300->hw.vic.cmd[R300_VIR_CNTL_0] = 0x00000001;
 	r300->hw.vic.cmd[R300_VIR_CNTL_1] = 0x00000405;
-	#endif
+#endif
 
 	r300->hw.unk21DC.cmd[1] = 0xAAAAAAAA;
 
@@ -1885,7 +1885,7 @@ void r300ResetHwState(r300ContextPtr r300)
 	else
 		r300->hw.unk2288.cmd[1] = R300_2288_RV350;
 
-	#if 0
+#if 0
 	r300->hw.vof.cmd[R300_VOF_CNTL_0] = R300_VAP_OUTPUT_VTX_FMT_0__POS_PRESENT
 				| R300_VAP_OUTPUT_VTX_FMT_0__COLOR_PRESENT;
 	r300->hw.vof.cmd[R300_VOF_CNTL_1] = 0; /* no textures */
@@ -1894,7 +1894,7 @@ void r300ResetHwState(r300ContextPtr r300)
 	r300->hw.pvs.cmd[R300_PVS_CNTL_1] = 0;
 	r300->hw.pvs.cmd[R300_PVS_CNTL_2] = 0;
 	r300->hw.pvs.cmd[R300_PVS_CNTL_3] = 0;
-	#endif
+#endif
 
 	r300->hw.gb_enable.cmd[1] = R300_GB_POINT_STUFF_ENABLE
 		| R300_GB_LINE_STUFF_ENABLE
@@ -1923,17 +1923,17 @@ void r300ResetHwState(r300ContextPtr r300)
 	r300->hw.unk4214.cmd[1] = 0x00050005;
 
 	r300PointSize(ctx, 0.0);
-#if 0	
+#if 0
 	r300->hw.ps.cmd[R300_PS_POINTSIZE] = (6 << R300_POINTSIZE_X_SHIFT) |
 					     (6 << R300_POINTSIZE_Y_SHIFT);
-#endif	
-			
+#endif
+
 	r300->hw.unk4230.cmd[1] = 0x01800000;
 	r300->hw.unk4230.cmd[2] = 0x00020006;
 	r300->hw.unk4230.cmd[3] = r300PackFloat32(1.0 / 192.0);
-	
+
 	r300LineWidth(ctx, 0.0);
-	
+
 #ifdef EXP_C
 	static int foobar=0;
 	r300->hw.lsf.cmd[1] = foobar++; //0x3a088889;
@@ -1951,7 +1951,7 @@ void r300ResetHwState(r300ContextPtr r300)
 	r300PolygonMode(ctx, GL_BACK, ctx->Polygon.BackMode);
 #if 0
 	r300->hw.unk4288.cmd[1] = 0x00000000;
-#endif	
+#endif
 	r300->hw.unk4288.cmd[2] = 0x00000001;
 	r300->hw.unk4288.cmd[3] = 0x00000000;
 	r300->hw.unk4288.cmd[4] = 0x00000000;
@@ -1960,19 +1960,19 @@ void r300ResetHwState(r300ContextPtr r300)
 	r300->hw.unk42A0.cmd[1] = 0x00000000;
 
 	update_zbias(ctx, GL_TRIANGLES);/* FIXME */
-#if 0	
+#if 0
 	r300->hw.unk42B4.cmd[1] = 0x00000000;
-#endif	
+#endif
 	r300->hw.unk42C0.cmd[1] = 0x4B7FFFFF;
 	r300->hw.unk42C0.cmd[2] = 0x00000000;
 
 
 	r300->hw.unk43A4.cmd[1] = 0x0000001C;
 	r300->hw.unk43A4.cmd[2] = 0x2DA49525;
-	
+
 	r300->hw.unk43E8.cmd[1] = 0x00FFFFFF;
 
-	#if 0
+#if 0
 	r300->hw.fp.cmd[R300_FP_CNTL0] = 0;
 	r300->hw.fp.cmd[R300_FP_CNTL1] = 0;
 	r300->hw.fp.cmd[R300_FP_CNTL2] = 0;
@@ -1980,7 +1980,7 @@ void r300ResetHwState(r300ContextPtr r300)
 	r300->hw.fp.cmd[R300_FP_NODE1] = 0;
 	r300->hw.fp.cmd[R300_FP_NODE2] = 0;
 	r300->hw.fp.cmd[R300_FP_NODE3] = 0;
-	#endif
+#endif
 
 	r300->hw.unk46A4.cmd[1] = 0x00001B01;
 	r300->hw.unk46A4.cmd[2] = 0x00001B0F;
@@ -1988,7 +1988,7 @@ void r300ResetHwState(r300ContextPtr r300)
 	r300->hw.unk46A4.cmd[4] = 0x00001B0F;
 	r300->hw.unk46A4.cmd[5] = 0x00000001;
 
-	#if 0
+#if 0
 	for(i = 1; i <= 64; ++i) {
 		/* create NOP instructions */
 		r300->hw.fpi[0].cmd[i] = FP_INSTRC(MAD, FP_ARGC(SRC0C_XYZ), FP_ARGC(ONE), FP_ARGC(ZERO));
@@ -1996,33 +1996,33 @@ void r300ResetHwState(r300ContextPtr r300)
 		r300->hw.fpi[2].cmd[i] = FP_INSTRA(MAD, FP_ARGA(SRC0A), FP_ARGA(ONE), FP_ARGA(ZERO));
 		r300->hw.fpi[3].cmd[i] = FP_SELA(0,W,NO,FP_TMP(0),0,0);
 	}
-	#endif
+#endif
 
 	r300->hw.unk4BC0.cmd[1] = 0;
 
 	r300->hw.unk4BC8.cmd[1] = 0;
 	r300->hw.unk4BC8.cmd[2] = 0;
 	r300->hw.unk4BC8.cmd[3] = 0;
-	
+
 	//r300AlphaFunc(ctx, ctx->Color.AlphaFunc, ctx->Color.AlphaRef);
-	#if 0
+#if 0
 	r300->hw.at.cmd[R300_AT_ALPHA_TEST] = 0;
-	#endif
+#endif
 
 	r300->hw.at.cmd[R300_AT_UNKNOWN] = 0;
 	r300->hw.unk4BD8.cmd[1] = 0;
 
 	r300->hw.unk4E00.cmd[1] = 0;
 
-	#if 0
+#if 0
 	r300->hw.bld.cmd[R300_BLD_CBLEND] = 0;
 	r300->hw.bld.cmd[R300_BLD_ABLEND] = 0;
-	#endif
-	
+#endif
+
 	r300BlendColor(ctx, ctx->Color.BlendColor);
 #if 0
 	r300->hw.unk4E10.cmd[1] = 0;
-#endif	
+#endif
 	r300->hw.unk4E10.cmd[2] = 0;
 	r300->hw.unk4E10.cmd[3] = 0;
 
@@ -2069,7 +2069,7 @@ void r300ResetHwState(r300ContextPtr r300)
 
 	r300->hw.unk4F54.cmd[1] = 0;
 
-	#if 0
+#if 0
 	((drm_r300_cmd_header_t*)r300->hw.vpi.cmd)->vpu.count = 0;
 	for(i = 1; i < R300_VPI_CMDSIZE; i += 4) {
 		/* MOV t0, t0 */
@@ -2082,7 +2082,7 @@ void r300ResetHwState(r300ContextPtr r300)
 	((drm_r300_cmd_header_t*)r300->hw.vpp.cmd)->vpu.count = 0;
 	for(i = 1; i < R300_VPP_CMDSIZE; ++i)
 		r300->hw.vpp.cmd[i] = 0;
-	#endif
+#endif
 
 	r300->hw.vps.cmd[R300_VPS_ZERO_0] = 0;
 	r300->hw.vps.cmd[R300_VPS_ZERO_1] = 0;
@@ -2165,7 +2165,7 @@ void r300InitStateFuncs(struct dd_function_table* functions)
 	functions->DepthRange = r300DepthRange;
 	functions->PointSize = r300PointSize;
 	functions->LineWidth = r300LineWidth;
-	
+
 	functions->PolygonOffset = r300PolygonOffset;
 	functions->PolygonMode = r300PolygonMode;
 }
diff --git a/src/mesa/drivers/dri/r300/r300_tex.c b/src/mesa/drivers/dri/r300/r300_tex.c
index 0f3089d4c8..000b7be0b0 100644
--- a/src/mesa/drivers/dri/r300/r300_tex.c
+++ b/src/mesa/drivers/dri/r300/r300_tex.c
@@ -60,16 +60,16 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  * \param swrap Wrap mode for the \a s texture coordinate
  * \param twrap Wrap mode for the \a t texture coordinate
  */
- 
+
 static void r300SetTexWrap(r300TexObjPtr t, GLenum swrap, GLenum twrap,
 			   GLenum rwrap)
 {
 	GLboolean is_clamp = GL_FALSE;
 	unsigned long hw_swrap=0, hw_twrap=0, hw_qwrap=0;
-			
+
 	t->filter &=
 	    ~(R300_TX_WRAP_S_MASK | R300_TX_WRAP_T_MASK | R300_TX_WRAP_Q_MASK);
-	
+
 	switch (swrap) {
 	case GL_REPEAT:
 		hw_swrap |= R300_TX_REPEAT;
@@ -162,20 +162,20 @@ static void r300SetTexWrap(r300TexObjPtr t, GLenum swrap, GLenum twrap,
 	default:
 		_mesa_problem(NULL, "bad R wrap mode in %s", __FUNCTION__);
 	}
-	
+
 	t->filter |= hw_swrap << R300_TX_WRAP_S_SHIFT;
 	t->filter |= hw_twrap << R300_TX_WRAP_T_SHIFT;
 	t->filter |= hw_qwrap << R300_TX_WRAP_Q_SHIFT;
-	
+
 #if 0
 	t->format_x &= ~R200_CLAMP_Q_MASK;
 	t->border_fallback = (is_clamp && is_clamp_to_border);
-#endif	
+#endif
 }
 
 static void r300SetTexMaxAnisotropy(r300TexObjPtr t, GLfloat max)
 {
-	
+
 	t->filter &= ~R300_TX_MAX_ANISO_MASK;
 
 	if (max <= 1.0) {
@@ -204,10 +204,10 @@ static void r300SetTexFilter(r300TexObjPtr t, GLenum minf, GLenum magf)
 	GLuint anisotropy = (t->filter & R300_TX_MAX_ANISO_MASK);
 
 	t->filter &= ~(R300_TX_MIN_FILTER_MASK | R300_TX_MAG_FILTER_MASK);
-#if 0	
+#if 0
 	//t->format_x &= ~R200_VOLUME_FILTER_MASK;
-#endif	
-	
+#endif
+
 	if (anisotropy == R300_TX_MAX_ANISO_1_TO_1) {
 		switch (minf) {
 		case GL_NEAREST:
@@ -316,16 +316,16 @@ static const struct gl_texture_format *r300ChooseTextureFormat(GLcontext * ctx,
 	const GLboolean force16bpt =
 	    (rmesa->texture_depth == DRI_CONF_TEXTURE_DEPTH_FORCE_16);
 	(void)format;
-	
-	#if 0
-	fprintf(stderr, "InternalFormat=%s(%d) type=%s format=%s\n", 
+
+#if 0
+	fprintf(stderr, "InternalFormat=%s(%d) type=%s format=%s\n",
 		_mesa_lookup_enum_by_nr(internalFormat), internalFormat,
 		_mesa_lookup_enum_by_nr(type),
 		_mesa_lookup_enum_by_nr(format));
-	fprintf(stderr, "do32bpt=%d force16bpt=%d\n", 	
+	fprintf(stderr, "do32bpt=%d force16bpt=%d\n",
 		do32bpt, force16bpt);
-	#endif
-	
+#endif
+
 	switch (internalFormat) {
 	case 4:
 	case GL_RGBA:
@@ -809,7 +809,7 @@ static void r300TexEnv(GLcontext * ctx, GLenum target,
 		fprintf(stderr, "%s( %s )\n",
 			__FUNCTION__, _mesa_lookup_enum_by_nr(pname));
 	}
-			
+
 	/* This is incorrect: Need to maintain this data for each of
 	 * GL_TEXTURE_{123}D, GL_TEXTURE_RECTANGLE_NV, etc, and switch
 	 * between them according to _ReallyEnabled.
@@ -844,12 +844,12 @@ static void r300TexEnv(GLcontext * ctx, GLenum target,
 			    driQueryOptionb(&rmesa->radeon.optionCache,
 					    "no_neg_lod_bias") ? 0.0 : -16.0;
 			bias = CLAMP(bias, min, 16.0);
-			
+
 			/* 0.0 - 16.0 == 0x0 - 0x1000 */
 			/* 0.0 - -16.0 == 0x1001 - 0x1fff */
 			b = 0x1000 / 16.0 * bias;
 			b &= R300_LOD_BIAS_MASK;
-			
+
 			if(b != (rmesa->hw.tex.unknown1.cmd[R300_TEX_VALUE_0+unit] & R300_LOD_BIAS_MASK)){
 				R300_STATECHANGE(rmesa, tex.unknown1);
 				rmesa->hw.tex.unknown1.cmd[R300_TEX_VALUE_0+unit] &= ~R300_LOD_BIAS_MASK;
@@ -974,10 +974,10 @@ static void r300TexGen(GLcontext * ctx,
 {
 	r300ContextPtr rmesa = R300_CONTEXT(ctx);
 	GLuint unit = ctx->Texture.CurrentUnit;
-	#if 0 /* Disable this for now - looks like we will be recalculating everything
+#if 0 /* Disable this for now - looks like we will be recalculating everything
 	         anyway */
 	rmesa->recheck_texgen[unit] = GL_TRUE;
-	#endif
+#endif
 }
 
 /**
diff --git a/src/mesa/drivers/dri/r300/r300_texmem.c b/src/mesa/drivers/dri/r300/r300_texmem.c
index b32812e4f8..de011d7e39 100644
--- a/src/mesa/drivers/dri/r300/r300_texmem.c
+++ b/src/mesa/drivers/dri/r300/r300_texmem.c
@@ -74,16 +74,16 @@ void r300DestroyTexObj(r300ContextPtr rmesa, r300TexObjPtr t)
 			if (t == rmesa->state.texture.unit[i].texobj) {
 				rmesa->state.texture.unit[i].texobj = NULL;
 				/* This code below is meant to shorten state
-				   pushed to the hardware by not programming 
+				   pushed to the hardware by not programming
 				   unneeded units.
-				   
+
 				   This does not appear to be worthwhile on R300 */
-				#if 0
+#if 0
 				remove_from_list(&rmesa->hw.tex[i]);
 				make_empty_list(&rmesa->hw.tex[i]);
 				remove_from_list(&rmesa->hw.cube[i]);
 				make_empty_list(&rmesa->hw.cube[i]);
-				#endif
+#endif
 			}
 		}
 	}
@@ -371,9 +371,9 @@ static void uploadSubImage(r300ContextPtr rmesa, r300TexObjPtr t,
 	tex.offset = offset;
 	tex.pitch = BLIT_WIDTH_BYTES / 64;
 	tex.format = R200_TXFORMAT_I8;	/* any 1-byte texel format */
-	#if 0 /* I am not sure HOSTDATA_BLT actually works.. Experiment here  - V.D */
+#if 0 /* I am not sure HOSTDATA_BLT actually works.. Experiment here  - V.D */
 	tex.format = R200_TXFORMAT_RGBA8888;	/* any 4-byte texel format */
-	#endif
+#endif
 	if (texImage->TexFormat->TexelBytes) {
 		tex.width = imageWidth * texImage->TexFormat->TexelBytes;	/* in bytes */
 		tex.height = imageHeight;
@@ -384,19 +384,19 @@ static void uploadSubImage(r300ContextPtr rmesa, r300TexObjPtr t,
 			tex.height = 4;
 	}
 	tex.image = &tmp;
-	#if 0
+#if 0
 	tex.width /= 4;
-	#endif
+#endif
 
 	/* copy (x,y,width,height,data) */
 	memcpy(&tmp, &t->image[face][hwlevel], sizeof(tmp));
-	#if 0
+#if 0
 	tex.image->width /=4;
-	#endif
+#endif
 
-	#if 0	
+#if 0
 	sleep(1);
-	
+
 	fprintf(stderr, "*** Uploading texture\n");
 		fprintf(stderr, "   offset=0x%08x\n", offset);
 		fprintf(stderr, "   image width=%d height=%d\n",
@@ -405,7 +405,7 @@ static void uploadSubImage(r300ContextPtr rmesa, r300TexObjPtr t,
 			t->image[face][hwlevel].width,
 			t->image[face][hwlevel].height,
 			t->image[face][hwlevel].data);
-	#endif
+#endif
 
 	LOCK_HARDWARE(&rmesa->radeon);
 	do {
@@ -420,7 +420,7 @@ static void uploadSubImage(r300ContextPtr rmesa, r300TexObjPtr t,
 	} while (ret && errno == EAGAIN);
 
 	UNLOCK_HARDWARE(&rmesa->radeon);
-	
+
 	if (ret) {
 		fprintf(stderr, "DRM_RADEON_TEXTURE: return = %d\n", ret);
 		fprintf(stderr, "   offset=0x%08x\n", offset);
diff --git a/src/mesa/drivers/dri/r300/r300_texstate.c b/src/mesa/drivers/dri/r300/r300_texstate.c
index 5da71033ab..01bfe1a16a 100644
--- a/src/mesa/drivers/dri/r300/r300_texstate.c
+++ b/src/mesa/drivers/dri/r300/r300_texstate.c
@@ -88,9 +88,9 @@ static const struct {
 	    _ALPHA_REV(AL88),
 	    _ALPHA(A8),
 	    _COLOR(L8),
-	    _ALPHA(I8), 
-	    _INVALID(CI8), 
-	    _YUV(YCBCR), 
+	    _ALPHA(I8),
+	    _INVALID(CI8),
+	    _YUV(YCBCR),
 	    _YUV(YCBCR_REV),
 	    };
 
@@ -178,7 +178,7 @@ static void r300SetTexImages(r300ContextPtr rmesa,
 
 	t->format &= ~(R200_TXFORMAT_FORMAT_MASK |
 			    R200_TXFORMAT_ALPHA_IN_MAP);
-#if 0	
+#if 0
 	t->filter &= ~R200_YUV_TO_RGB;
 #endif
 	if (VALID_FORMAT(baseImage->TexFormat->MesaFormat)) {
@@ -187,7 +187,7 @@ static void r300SetTexImages(r300ContextPtr rmesa,
 #if 1
 		t->filter |=
 		    tx_table[baseImage->TexFormat->MesaFormat].filter;
-#endif		
+#endif
 	} else {
 		_mesa_problem(NULL, "unexpected texture format in %s",
 			      __FUNCTION__);
@@ -306,7 +306,7 @@ static void r300SetTexImages(r300ContextPtr rmesa,
 	t->filter &= ~R200_MAX_MIP_LEVEL_MASK;
 	t->filter |= (numLevels - 1) << R200_MAX_MIP_LEVEL_SHIFT;
 #endif
-	#if 0
+#if 0
 	t->format &= ~(R200_TXFORMAT_WIDTH_MASK |
 			    R200_TXFORMAT_HEIGHT_MASK |
 			    R200_TXFORMAT_CUBIC_MAP_ENABLE |
@@ -314,8 +314,8 @@ static void r300SetTexImages(r300ContextPtr rmesa,
 			    R200_TXFORMAT_F5_HEIGHT_MASK);
 	t->format |= ((log2Width << R200_TXFORMAT_WIDTH_SHIFT) |
 			   (log2Height << R200_TXFORMAT_HEIGHT_SHIFT));
-	#endif
-			   
+#endif
+
 	t->format_x &= ~(R200_DEPTH_LOG2_MASK | R200_TEXCOORD_MASK);
 	if (tObj->Target == GL_TEXTURE_3D) {
 		t->format_x |= (log2Depth << R200_DEPTH_LOG2_SHIFT);
@@ -335,7 +335,7 @@ static void r300SetTexImages(r300ContextPtr rmesa,
 				     (log2Width << R200_FACE_WIDTH_4_SHIFT) |
 				     (log2Height << R200_FACE_HEIGHT_4_SHIFT));
 	}
-	
+
 	t->size = (((tObj->Image[0][t->base.firstLevel]->Width - 1) << R300_TX_WIDTHMASK_SHIFT)
 			|((tObj->Image[0][t->base.firstLevel]->Height - 1) << R300_TX_HEIGHTMASK_SHIFT)
 		        |((log2Width>log2Height)?log2Width:log2Height)<<R300_TX_SIZE_SHIFT);
@@ -494,16 +494,16 @@ static GLboolean r300UpdateTextureEnv(GLcontext * ctx, int unit)
 	r300ContextPtr rmesa = R300_CONTEXT(ctx);
 	const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
 	GLuint color_combine, alpha_combine;
-	
-	#if 0 /* disable for now.. */
+
+#if 0 /* disable for now.. */
 	GLuint color_scale = rmesa->hw.pix[unit].cmd[PIX_PP_TXCBLEND2] &
 	    ~(R200_TXC_SCALE_MASK);
 	GLuint alpha_scale = rmesa->hw.pix[unit].cmd[PIX_PP_TXABLEND2] &
 	    ~(R200_TXA_DOT_ALPHA | R200_TXA_SCALE_MASK);
-	#endif
-	
+#endif
+
 	GLuint color_scale=0, alpha_scale=0;
-	    
+
 	/* texUnit->_Current can be NULL if and only if the texture unit is
 	 * not actually enabled.
 	 */
@@ -523,12 +523,12 @@ static GLboolean r300UpdateTextureEnv(GLcontext * ctx, int unit)
 	 */
 	/* Don't cache these results.
 	 */
-	#if 0
+#if 0
 	rmesa->state.texture.unit[unit].format = 0;
-	#endif
+#endif
 	rmesa->state.texture.unit[unit].envMode = 0;
 
-	
+
 	if (!texUnit->_ReallyEnabled) {
 		if (unit == 0) {
 			color_combine =
@@ -799,12 +799,12 @@ static GLboolean r300UpdateTextureEnv(GLcontext * ctx, int unit)
 		 */
 	}
 
-	#if 0
-	fprintf(stderr, "color_combine=%08x alpha_combine=%08x color_scale=%08x alpha_scale=%08x\n", 
+#if 0
+	fprintf(stderr, "color_combine=%08x alpha_combine=%08x color_scale=%08x alpha_scale=%08x\n",
 		color_combine, alpha_combine, color_scale, alpha_scale);
-	#endif
-	
-	#if 0
+#endif
+
+#if 0
 	if (rmesa->hw.pix[unit].cmd[PIX_PP_TXCBLEND] != color_combine ||
 	    rmesa->hw.pix[unit].cmd[PIX_PP_TXABLEND] != alpha_combine ||
 	    rmesa->hw.pix[unit].cmd[PIX_PP_TXCBLEND2] != color_scale ||
@@ -816,8 +816,8 @@ static GLboolean r300UpdateTextureEnv(GLcontext * ctx, int unit)
 		rmesa->hw.pix[unit].cmd[PIX_PP_TXABLEND2] = alpha_scale;
 	}
 
-	#endif
-	
+#endif
+
 	return GL_TRUE;
 }
 
@@ -848,7 +848,7 @@ static GLboolean r300UpdateTextureEnv(GLcontext * ctx, int unit)
 static void import_tex_obj_state(r300ContextPtr rmesa,
 				 int unit, r300TexObjPtr texobj)
 {
-	#if 0 /* needs fixing.. or should be done elsewhere */
+#if 0 /* needs fixing.. or should be done elsewhere */
 	GLuint *cmd = R300_DB_STATE(tex[unit]);
 
 	cmd[TEX_PP_TXFILTER] &= ~TEXOBJ_TXFILTER_MASK;
@@ -883,7 +883,7 @@ static void import_tex_obj_state(r300ContextPtr rmesa,
 	}
 
 	texobj->dirty_state &= ~(1 << unit);
-	#endif
+#endif
 }
 
 static void set_texgen_matrix(r300ContextPtr rmesa,
@@ -1051,7 +1051,7 @@ static void disable_tex(GLcontext * ctx, int unit)
 {
 	r300ContextPtr rmesa = R300_CONTEXT(ctx);
 
-	#if 0 /* This needs to be redone.. or done elsewhere */
+#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) {
@@ -1107,7 +1107,7 @@ static void disable_tex(GLcontext * ctx, int unit)
 			}
 		}
 	}
-	#endif
+#endif
 }
 
 static GLboolean enable_tex_2d(GLcontext * ctx, int unit)
@@ -1272,7 +1272,7 @@ static GLboolean update_tex_common(GLcontext * ctx, int unit)
 		driUpdateTextureLRU((driTextureObject *) t);	/* XXX: should be locked! */
 	}
 
-	#if 0 /* do elsewhere ? */
+#if 0 /* do elsewhere ? */
 	/* Newly enabled?
 	 */
 	if (1
@@ -1300,7 +1300,7 @@ static GLboolean update_tex_common(GLcontext * ctx, int unit)
 		rmesa->recheck_texgen[unit] = 0;
 		rmesa->NewGLState |= _NEW_TEXTURE_MATRIX;
 	}
-	#endif
+#endif
 
 	format = tObj->Image[0][tObj->BaseLevel]->Format;
 	if (rmesa->state.texture.unit[unit].format != format ||
@@ -1311,7 +1311,7 @@ static GLboolean update_tex_common(GLcontext * ctx, int unit)
 			return GL_FALSE;
 		}
 	}
-	
+
 	FALLBACK(&rmesa->radeon, RADEON_FALLBACK_BORDER_MODE, t->border_fallback);
 	return !t->border_fallback;
 }
@@ -1355,20 +1355,20 @@ void r300UpdateTextureState(GLcontext * ctx)
 	      r300UpdateTextureUnit(ctx, 1) &&
 	      r300UpdateTextureUnit(ctx, 2) &&
 	      r300UpdateTextureUnit(ctx, 3) &&
-	      r300UpdateTextureUnit(ctx, 4) && 
+	      r300UpdateTextureUnit(ctx, 4) &&
 	      r300UpdateTextureUnit(ctx, 5) &&
-	      r300UpdateTextureUnit(ctx, 6) && 
+	      r300UpdateTextureUnit(ctx, 6) &&
 	      r300UpdateTextureUnit(ctx, 7)
 	      );
 
 	FALLBACK(&rmesa->radeon, RADEON_FALLBACK_TEXTURE, !ok);
 
-	/* This needs correction, or just be done elsewhere 
+	/* This needs correction, or just be done elsewhere
 	if (rmesa->radeon.TclFallback)
 		r300ChooseVertexState(ctx);
 	*/
-		
-	#if 0 /* Workaround - disable.. */
+
+#if 0 /* Workaround - disable.. */
 	if (GET_CHIP(rmesa->radeon.radeonScreen) == RADEON_CHIP_REAL_R200) {
 		/*
 		 * T0 hang workaround -------------
@@ -1466,5 +1466,5 @@ void r300UpdateTextureState(GLcontext * ctx)
 				       dbg);
 		}
 	}
-	#endif
+#endif
 }
diff --git a/src/mesa/drivers/dri/r300/radeon_span.c b/src/mesa/drivers/dri/r300/radeon_span.c
index 5bb7f832e1..b0cddbb1d3 100644
--- a/src/mesa/drivers/dri/r300/radeon_span.c
+++ b/src/mesa/drivers/dri/r300/radeon_span.c
@@ -352,10 +352,10 @@ static void radeonSetBuffer(GLcontext * ctx,
 	if (radeon->doPageFlip && radeon->sarea->pfCurrentPage == 1)
 		buffer ^= 1;
 
-	#if 0
+#if 0
 	fprintf(stderr, "%s: using %s buffer\n", __FUNCTION__,
 		buffer ? "back" : "front");
-	#endif
+#endif
 
 	if (buffer) {
 		radeon->state.pixel.readOffset =