nouveau: Always render offscreen, emulate front buffer rendering.

src/mesa/drivers/dri/nouveau/nouveau_context.c

@@ -315,19 +315,23 @@ GLboolean nouveauUnbindContext( __DRIcontextPrivate *driContextPriv )
 	return GL_TRUE;
 }
 
-static void nouveauDoSwapBuffers(nouveauContextPtr nmesa,
-				 __DRIdrawablePrivate *dPriv)
+void
+nouveauDoSwapBuffers(nouveauContextPtr nmesa, __DRIdrawablePrivate *dPriv)
 {
 	struct gl_framebuffer *fb;
-	nouveau_renderbuffer *src, *dst;
+	nouveauScreenPtr screen = dPriv->driScreenPriv->private;
+	nouveau_renderbuffer_t *src;
 	drm_clip_rect_t *box;
 	int nbox, i;
 
 	fb = (struct gl_framebuffer *)dPriv->driverPrivate;
-	dst = (nouveau_renderbuffer*)
-		fb->Attachment[BUFFER_FRONT_LEFT].Renderbuffer;
-	src = (nouveau_renderbuffer*)
-		fb->Attachment[BUFFER_BACK_LEFT].Renderbuffer;
+	if (fb->_ColorDrawBufferMask[0] == BUFFER_BIT_FRONT_LEFT) {
+		src = (nouveau_renderbuffer_t *)
+			fb->Attachment[BUFFER_FRONT_LEFT].Renderbuffer;
+	} else {
+		src = (nouveau_renderbuffer_t *)
+			fb->Attachment[BUFFER_BACK_LEFT].Renderbuffer;
+	}
 
 #ifdef ALLOW_MULTI_SUBCHANNEL
 	LOCK_HARDWARE(nmesa);
@@ -341,9 +345,10 @@ static void nouveauDoSwapBuffers(nouveauContextPtr nmesa,
 			OUT_RING       (6); /* X8R8G8B8 */
 		else
 			OUT_RING       (4); /* R5G6B5 */
-		OUT_RING       ((dst->pitch << 16) | src->pitch);
-		OUT_RING       (src->offset);
-		OUT_RING       (dst->offset);
+		OUT_RING(((screen->frontPitch * screen->fbFormat) << 16) |
+			  src->pitch);
+		OUT_RING(src->offset);
+		OUT_RING(screen->frontOffset);
 	}
 
 	for (i=0; i<nbox; i++, box++) {

src/mesa/drivers/dri/nouveau/nouveau_context.h

@@ -83,8 +83,8 @@ typedef struct nouveau_hw_func_t {
 	GLboolean (*InitCard)(struct nouveau_context *);
 	/* Update buffer offset/pitch/format */
 	GLboolean (*BindBuffers)(struct nouveau_context *, int num_color,
-				 nouveau_renderbuffer **color,
-				 nouveau_renderbuffer *depth);
+				 nouveau_renderbuffer_t **color,
+				 nouveau_renderbuffer_t *depth);
 	/* Update anything that depends on the window position/size */
 	void      (*WindowMoved)(struct nouveau_context *);
 } nouveau_hw_func;
@@ -223,6 +223,9 @@ extern GLboolean nouveauMakeCurrent( __DRIcontextPrivate *driContextPriv,
 
 extern GLboolean nouveauUnbindContext( __DRIcontextPrivate *driContextPriv );
 
+extern void nouveauDoSwapBuffers(nouveauContextPtr nmesa,
+				 __DRIdrawablePrivate *dPriv);
+
 extern void nouveauSwapBuffers(__DRIdrawablePrivate *dPriv);
 
 extern void nouveauCopySubBuffer(__DRIdrawablePrivate *dPriv,

src/mesa/drivers/dri/nouveau/nouveau_driver.c

@@ -117,6 +117,9 @@ static const GLubyte *nouveauGetString( GLcontext *ctx, GLenum name )
 static void nouveauFlush( GLcontext *ctx )
 {
 	nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
+
+	if (ctx->DrawBuffer->_ColorDrawBufferMask[0] == BUFFER_BIT_FRONT_LEFT)
+		nouveauDoSwapBuffers(nmesa, nmesa->driDrawable);
 	FIRE_RING();
 }
 
@@ -124,6 +127,7 @@ static void nouveauFlush( GLcontext *ctx )
 static void nouveauFinish( GLcontext *ctx )
 {
 	nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
+
 	nouveauFlush( ctx );
 	nouveauWaitForIdle( nmesa );
 }

src/mesa/drivers/dri/nouveau/nouveau_fbo.c

@@ -11,7 +11,7 @@
 #include "nouveau_reg.h"
 
 static GLboolean
-nouveau_renderbuffer_pixelformat(nouveau_renderbuffer * nrb,
+nouveau_renderbuffer_pixelformat(nouveau_renderbuffer_t * nrb,
 				 GLenum internalFormat)
 {
 	nrb->mesa.InternalFormat = internalFormat;
@@ -84,7 +84,7 @@ nouveau_renderbuffer_storage(GLcontext * ctx, struct gl_renderbuffer *rb,
 			     GLenum internalFormat,
 			     GLuint width, GLuint height)
 {
-	nouveau_renderbuffer *nrb = (nouveau_renderbuffer *) rb;
+	nouveau_renderbuffer_t *nrb = (nouveau_renderbuffer_t *) rb;
 
 	if (!nouveau_renderbuffer_pixelformat(nrb, internalFormat)) {
 		fprintf(stderr, "%s: unknown internalFormat\n", __func__);
@@ -93,7 +93,7 @@ nouveau_renderbuffer_storage(GLcontext * ctx, struct gl_renderbuffer *rb,
 
 	/* If this buffer isn't statically alloc'd, we may need to ask the
 	 * drm for more memory */
-	if (!nrb->dPriv && (rb->Width != width || rb->Height != height)) {
+	if (rb->Width != width || rb->Height != height) {
 		GLuint pitch;
 
 		/* align pitches to 64 bytes */
@@ -116,62 +116,48 @@ nouveau_renderbuffer_storage(GLcontext * ctx, struct gl_renderbuffer *rb,
 	rb->Width = width;
 	rb->Height = height;
 	rb->InternalFormat = internalFormat;
+
+	nouveauSpanSetFunctions(nrb);
+
 	return GL_TRUE;
 }
 
-static void nouveau_renderbuffer_delete(struct gl_renderbuffer *rb)
+static void
+nouveau_renderbuffer_delete(struct gl_renderbuffer *rb)
 {
 	GET_CURRENT_CONTEXT(ctx);
-	nouveau_renderbuffer *nrb = (nouveau_renderbuffer *) rb;
+	nouveau_renderbuffer_t *nrb = (nouveau_renderbuffer_t *) rb;
 
 	if (nrb->mem)
 		nouveau_mem_free(ctx, nrb->mem);
 	FREE(nrb);
 }
 
-nouveau_renderbuffer *nouveau_renderbuffer_new(GLenum internalFormat,
-					       GLvoid * map, GLuint offset,
-					       GLuint pitch,
-					       __DRIdrawablePrivate *
-					       dPriv)
+nouveau_renderbuffer_t *
+nouveau_renderbuffer_new(GLenum internalFormat)
 {
-	nouveau_renderbuffer *nrb;
+	nouveau_renderbuffer_t *nrb;
 
-	nrb = CALLOC_STRUCT(nouveau_renderbuffer_t);
-	if (nrb) {
-		_mesa_init_renderbuffer(&nrb->mesa, 0);
+	nrb = CALLOC_STRUCT(nouveau_renderbuffer);
+	if (!nrb)
+		return NULL;
 
-		nouveau_renderbuffer_pixelformat(nrb, internalFormat);
+	_mesa_init_renderbuffer(&nrb->mesa, 0);
 
-		nrb->mesa.AllocStorage = nouveau_renderbuffer_storage;
-		nrb->mesa.Delete = nouveau_renderbuffer_delete;
-
-		nrb->dPriv = dPriv;
-		nrb->offset = offset;
-		nrb->pitch = pitch;
-		nrb->map = map;
+	if (!nouveau_renderbuffer_pixelformat(nrb, internalFormat)) {
+		fprintf(stderr, "%s: unknown internalFormat\n", __func__);
+		return GL_FALSE;
 	}
 
+	nrb->mesa.AllocStorage = nouveau_renderbuffer_storage;
+	nrb->mesa.Delete = nouveau_renderbuffer_delete;
+
 	return nrb;
 }
 
-static void
-nouveau_cliprects_drawable_set(nouveauContextPtr nmesa,
-			       nouveau_renderbuffer * nrb)
-{
-	__DRIdrawablePrivate *dPriv = nrb->dPriv;
-
-	nmesa->numClipRects = dPriv->numClipRects;
-	nmesa->pClipRects = dPriv->pClipRects;
-	nmesa->drawX = dPriv->x;
-	nmesa->drawY = dPriv->y;
-	nmesa->drawW = dPriv->w;
-	nmesa->drawH = dPriv->h;
-}
-
 static void
 nouveau_cliprects_renderbuffer_set(nouveauContextPtr nmesa,
-				   nouveau_renderbuffer * nrb)
+				   nouveau_renderbuffer_t * nrb)
 {
 	nmesa->numClipRects = 1;
 	nmesa->pClipRects = &nmesa->osClipRect;
@@ -185,19 +171,18 @@ nouveau_cliprects_renderbuffer_set(nouveauContextPtr nmesa,
 	nmesa->drawH = nrb->mesa.Height;
 }
 
-void nouveau_window_moved(GLcontext * ctx)
+void
+nouveau_window_moved(GLcontext * ctx)
 {
 	nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-	nouveau_renderbuffer *nrb;
+	nouveau_renderbuffer_t *nrb;
 
-	nrb = (nouveau_renderbuffer *)ctx->DrawBuffer->_ColorDrawBuffers[0][0];
+	nrb = (nouveau_renderbuffer_t *)
+		ctx->DrawBuffer->_ColorDrawBuffers[0][0];
 	if (!nrb)
 		return;
 
-	if (!nrb->dPriv)
-		nouveau_cliprects_renderbuffer_set(nmesa, nrb);
-	else
-		nouveau_cliprects_drawable_set(nmesa, nrb);
+	nouveau_cliprects_renderbuffer_set(nmesa, nrb);
 
 	/* Viewport depends on window size/position, nouveauCalcViewport
 	 * will take care of calling the hw-specific WindowMoved
@@ -210,20 +195,20 @@ void nouveau_window_moved(GLcontext * ctx)
 }
 
 GLboolean
-nouveau_build_framebuffer(GLcontext * ctx, struct gl_framebuffer *fb)
+nouveau_build_framebuffer(GLcontext *ctx, struct gl_framebuffer *fb)
 {
 	nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-	nouveau_renderbuffer *color[MAX_DRAW_BUFFERS];
-	nouveau_renderbuffer *depth;
+	nouveau_renderbuffer_t *color[MAX_DRAW_BUFFERS];
+	nouveau_renderbuffer_t *depth;
 
 	_mesa_update_framebuffer(ctx);
 	_mesa_update_draw_buffer_bounds(ctx);
 
-	color[0] = (nouveau_renderbuffer *) fb->_ColorDrawBuffers[0][0];
+	color[0] = (nouveau_renderbuffer_t *) fb->_ColorDrawBuffers[0][0];
 	if (fb->_DepthBuffer && fb->_DepthBuffer->Wrapped)
-		depth = (nouveau_renderbuffer *) fb->_DepthBuffer->Wrapped;
+		depth = (nouveau_renderbuffer_t *) fb->_DepthBuffer->Wrapped;
 	else
-		depth = (nouveau_renderbuffer *) fb->_DepthBuffer;
+		depth = (nouveau_renderbuffer_t *) fb->_DepthBuffer;
 
 	if (!nmesa->hw_func.BindBuffers(nmesa, 1, color, depth))
 		return GL_FALSE;
@@ -232,34 +217,36 @@ nouveau_build_framebuffer(GLcontext * ctx, struct gl_framebuffer *fb)
 	return GL_TRUE;
 }
 
-static void nouveauDrawBuffer(GLcontext * ctx, GLenum buffer)
+static void
+nouveauDrawBuffer(GLcontext *ctx, GLenum buffer)
 {
 	nouveau_build_framebuffer(ctx, ctx->DrawBuffer);
 }
 
-static struct gl_framebuffer *nouveauNewFramebuffer(GLcontext * ctx,
-						    GLuint name)
+static struct gl_framebuffer *
+nouveauNewFramebuffer(GLcontext *ctx, GLuint name)
 {
 	return _mesa_new_framebuffer(ctx, name);
 }
 
-static struct gl_renderbuffer *nouveauNewRenderbuffer(GLcontext * ctx,
-						      GLuint name)
+static struct gl_renderbuffer *
+nouveauNewRenderbuffer(GLcontext *ctx, GLuint name)
 {
-	nouveau_renderbuffer *nrb;
+	nouveau_renderbuffer_t *nrb;
 
-	nrb = CALLOC_STRUCT(nouveau_renderbuffer_t);
-	if (nrb) {
-		_mesa_init_renderbuffer(&nrb->mesa, name);
+	nrb = CALLOC_STRUCT(nouveau_renderbuffer);
+	if (!nrb)
+		return NULL;
 
-		nrb->mesa.AllocStorage = nouveau_renderbuffer_storage;
-		nrb->mesa.Delete = nouveau_renderbuffer_delete;
-	}
+	_mesa_init_renderbuffer(&nrb->mesa, name);
+
+	nrb->mesa.AllocStorage = nouveau_renderbuffer_storage;
+	nrb->mesa.Delete = nouveau_renderbuffer_delete;
 	return &nrb->mesa;
 }
 
 static void
-nouveauBindFramebuffer(GLcontext * ctx, GLenum target,
+nouveauBindFramebuffer(GLcontext *ctx, GLenum target,
 		       struct gl_framebuffer *fb,
 		       struct gl_framebuffer *fbread)
 {
@@ -269,18 +256,15 @@ nouveauBindFramebuffer(GLcontext * ctx, GLenum target,
 }
 
 static void
-nouveauFramebufferRenderbuffer(GLcontext * ctx,
-			       struct gl_framebuffer *fb,
-			       GLenum attachment,
-			       struct gl_renderbuffer *rb)
+nouveauFramebufferRenderbuffer(GLcontext *ctx, struct gl_framebuffer *fb,
+			       GLenum attachment, struct gl_renderbuffer *rb)
 {
 	_mesa_framebuffer_renderbuffer(ctx, fb, attachment, rb);
 	nouveau_build_framebuffer(ctx, fb);
 }
 
 static void
-nouveauRenderTexture(GLcontext * ctx,
-		     struct gl_framebuffer *fb,
+nouveauRenderTexture(GLcontext * ctx, struct gl_framebuffer *fb,
 		     struct gl_renderbuffer_attachment *att)
 {
 }
@@ -291,7 +275,8 @@ nouveauFinishRenderTexture(GLcontext * ctx,
 {
 }
 
-void nouveauInitBufferFuncs(struct dd_function_table *func)
+void
+nouveauInitBufferFuncs(struct dd_function_table *func)
 {
 	func->DrawBuffer = nouveauDrawBuffer;
 
@@ -302,3 +287,4 @@ void nouveauInitBufferFuncs(struct dd_function_table *func)
 	func->RenderTexture = nouveauRenderTexture;
 	func->FinishRenderTexture = nouveauFinishRenderTexture;
 }
+

src/mesa/drivers/dri/nouveau/nouveau_fbo.h

@@ -8,9 +8,8 @@
 
 #include "nouveau_mem.h"
 
-typedef struct nouveau_renderbuffer_t {
+typedef struct nouveau_renderbuffer {
 	struct gl_renderbuffer mesa;	/* must be first! */
-	__DRIdrawablePrivate *dPriv;
 
 	nouveau_mem *mem;
 	void *map;
@@ -18,17 +17,13 @@ typedef struct nouveau_renderbuffer_t {
 	int cpp;
 	uint32_t offset;
 	uint32_t pitch;
-} nouveau_renderbuffer;
+} nouveau_renderbuffer_t;
 
-extern nouveau_renderbuffer *nouveau_renderbuffer_new(GLenum internalFormat,
-						      GLvoid *map,
-						      GLuint offset,
-						      GLuint pitch,
-						      __DRIdrawablePrivate *);
+extern nouveau_renderbuffer_t *nouveau_renderbuffer_new(GLenum internalFormat);
 extern void nouveau_window_moved(GLcontext *);
 extern GLboolean nouveau_build_framebuffer(GLcontext *,
 					   struct gl_framebuffer *);
-extern nouveau_renderbuffer *nouveau_current_draw_buffer(GLcontext *);
+extern nouveau_renderbuffer_t *nouveau_current_draw_buffer(GLcontext *);
 
 extern void nouveauInitBufferFuncs(struct dd_function_table *);
 

src/mesa/drivers/dri/nouveau/nouveau_screen.c

@@ -132,10 +132,11 @@ nouveauCreateBuffer(__DRIscreenPrivate *driScrnPriv,
                     GLboolean isPixmap)
 {
 	nouveauScreenPtr screen = (nouveauScreenPtr) driScrnPriv->private;
-	nouveau_renderbuffer  *nrb;
+	nouveau_renderbuffer_t *nrb;
 	struct gl_framebuffer *fb;
 	const GLboolean swAccum = mesaVis->accumRedBits > 0;
-	const GLboolean swStencil = mesaVis->stencilBits > 0 && mesaVis->depthBits != 24;
+	const GLboolean swStencil = (mesaVis->stencilBits > 0 &&
+				     mesaVis->depthBits != 24);
 	GLenum color_format = screen->fbFormat == 4 ? GL_RGBA8 : GL_RGB5;
 
 	if (isPixmap)
@@ -146,37 +147,25 @@ nouveauCreateBuffer(__DRIscreenPrivate *driScrnPriv,
 		return GL_FALSE;
 
 	/* Front buffer */
-	nrb = nouveau_renderbuffer_new(color_format,
-				       driScrnPriv->pFB + screen->frontOffset,
-				       screen->frontOffset,
-				       screen->frontPitch * screen->fbFormat,
-				       driDrawPriv);
-	nouveauSpanSetFunctions(nrb, mesaVis);
+	nrb = nouveau_renderbuffer_new(color_format);
 	_mesa_add_renderbuffer(fb, BUFFER_FRONT_LEFT, &nrb->mesa);
 
 	if (mesaVis->doubleBufferMode) {
-		nrb = nouveau_renderbuffer_new(color_format, NULL, 0, 0, NULL);
-		nouveauSpanSetFunctions(nrb, mesaVis);
+		nrb = nouveau_renderbuffer_new(color_format);
 		_mesa_add_renderbuffer(fb, BUFFER_BACK_LEFT, &nrb->mesa);
 	}
 
 	if (mesaVis->depthBits == 24 && mesaVis->stencilBits == 8) {
-		nrb = nouveau_renderbuffer_new(GL_DEPTH24_STENCIL8_EXT, NULL,
-					       0, 0, NULL);
-		nouveauSpanSetFunctions(nrb, mesaVis);
+		nrb = nouveau_renderbuffer_new(GL_DEPTH24_STENCIL8_EXT);
 		_mesa_add_renderbuffer(fb, BUFFER_DEPTH, &nrb->mesa);
 		_mesa_add_renderbuffer(fb, BUFFER_STENCIL, &nrb->mesa);
 	} else
 	if (mesaVis->depthBits == 24) {
-		nrb = nouveau_renderbuffer_new(GL_DEPTH_COMPONENT24, NULL,
-					       0, 0, NULL);
-		nouveauSpanSetFunctions(nrb, mesaVis);
+		nrb = nouveau_renderbuffer_new(GL_DEPTH_COMPONENT24);
 		_mesa_add_renderbuffer(fb, BUFFER_DEPTH, &nrb->mesa);
 	} else
 	if (mesaVis->depthBits == 16) {
-		nrb = nouveau_renderbuffer_new(GL_DEPTH_COMPONENT16, NULL,
-					       0, 0, NULL);
-		nouveauSpanSetFunctions(nrb, mesaVis);
+		nrb = nouveau_renderbuffer_new(GL_DEPTH_COMPONENT16);
 		_mesa_add_renderbuffer(fb, BUFFER_DEPTH, &nrb->mesa);
 	}
 

src/mesa/drivers/dri/nouveau/nouveau_span.c

@@ -37,8 +37,6 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 #define HAVE_HW_STENCIL_SPANS	0
 #define HAVE_HW_STENCIL_PIXELS	0
 
-static char *fake_span[1280*1024*4];
-
 #define HW_CLIPLOOP()							\
    do {									\
       int _nc = nmesa->numClipRects;					\
@@ -50,11 +48,10 @@ static char *fake_span[1280*1024*4];
 
 #define LOCAL_VARS							\
    nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);			\
-   nouveau_renderbuffer *nrb = (nouveau_renderbuffer *)rb;		\
+   nouveau_renderbuffer_t *nrb = (nouveau_renderbuffer_t *)rb;		\
    GLuint height = nrb->mesa.Height;					\
    GLubyte *map = (GLubyte *)(nrb->map ? nrb->map : nrb->mem->map) +    \
 	 (nmesa->drawY * nrb->pitch) + (nmesa->drawX * nrb->cpp);       \
-   map = fake_span; \
    GLuint p;								\
    (void) p;
 
@@ -119,10 +116,11 @@ void nouveauSpanInitFunctions( GLcontext *ctx )
  * Plug in the Get/Put routines for the given driRenderbuffer.
  */
 void
-nouveauSpanSetFunctions(nouveau_renderbuffer *nrb, const GLvisual *vis)
+nouveauSpanSetFunctions(nouveau_renderbuffer_t *nrb)
 {
    if (nrb->mesa._ActualFormat == GL_RGBA8)
       nouveauInitPointers_ARGB8888(&nrb->mesa);
    else // if (nrb->mesa._ActualFormat == GL_RGB5)
       nouveauInitPointers_RGB565(&nrb->mesa);
 }
+

src/mesa/drivers/dri/nouveau/nouveau_span.h

@@ -32,8 +32,8 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "drirenderbuffer.h"
 #include "nouveau_fbo.h"
 
-extern void nouveauSpanInitFunctions( GLcontext *ctx );
-extern void nouveauSpanSetFunctions(nouveau_renderbuffer *nrb, const GLvisual *vis);
+extern void nouveauSpanInitFunctions(GLcontext *ctx);
+extern void nouveauSpanSetFunctions(nouveau_renderbuffer_t *nrb);
 
 #endif /* __NOUVEAU_SPAN_H__ */
 

src/mesa/drivers/dri/nouveau/nv04_state.c

@@ -451,8 +451,8 @@ static GLboolean nv04InitCard(nouveauContextPtr nmesa)
 
 /* Update buffer offset/pitch/format */
 static GLboolean nv04BindBuffers(nouveauContextPtr nmesa, int num_color,
-		nouveau_renderbuffer **color,
-		nouveau_renderbuffer *depth)
+		nouveau_renderbuffer_t **color,
+		nouveau_renderbuffer_t *depth)
 {
 	GLuint x, y, w, h;
 	uint32_t depth_pitch=(depth?depth->pitch:0+15)&~15+16;

src/mesa/drivers/dri/nouveau/nv10_state.c

@@ -709,8 +709,8 @@ static GLboolean nv10InitCard(nouveauContextPtr nmesa)
 
 /* Update buffer offset/pitch/format */
 static GLboolean nv10BindBuffers(nouveauContextPtr nmesa, int num_color,
-				 nouveau_renderbuffer **color,
-				 nouveau_renderbuffer *depth)
+				 nouveau_renderbuffer_t **color,
+				 nouveau_renderbuffer_t *depth)
 {
 	GLuint x, y, w, h;
 	GLuint pitch, format, depth_pitch;

src/mesa/drivers/dri/nouveau/nv20_state.c

@@ -728,8 +728,8 @@ static GLboolean nv20InitCard(nouveauContextPtr nmesa)
 
 /* Update buffer offset/pitch/format */
 static GLboolean nv20BindBuffers(nouveauContextPtr nmesa, int num_color,
-				 nouveau_renderbuffer **color,
-				 nouveau_renderbuffer *depth)
+				 nouveau_renderbuffer_t **color,
+				 nouveau_renderbuffer_t *depth)
 {
 	GLuint x, y, w, h;
 	GLuint pitch, format, depth_pitch;

src/mesa/drivers/dri/nouveau/nv30_state.c

@@ -905,9 +905,9 @@ static GLboolean nv40InitCard(nouveauContextPtr nmesa)
 	return GL_TRUE;
 }
 
-static GLboolean nv30BindBuffers(nouveauContextPtr nmesa, int num_color,
-		nouveau_renderbuffer **color,
-		nouveau_renderbuffer *depth)
+static GLboolean
+nv30BindBuffers(nouveauContextPtr nmesa, int num_color,
+		nouveau_renderbuffer_t **color, nouveau_renderbuffer_t *depth)
 {
 	GLuint x, y, w, h;
 

src/mesa/drivers/dri/nouveau/nv50_state.c

@@ -584,9 +584,9 @@ static GLboolean nv50InitCard(nouveauContextPtr nmesa)
 	return GL_FALSE;
 }
 
-static GLboolean nv50BindBuffers(nouveauContextPtr nmesa, int num_color,
-      				 nouveau_renderbuffer **color,
-				 nouveau_renderbuffer *depth)
+static GLboolean
+nv50BindBuffers(nouveauContextPtr nmesa, int num_color,
+		nouveau_renderbuffer_t **color, nouveau_renderbuffer_t *depth)
 {
 	return GL_FALSE;
 }