g3dvl: Formatting.

1 files changed, 172 insertions, 175 deletions

diff --git a/src/gallium/winsys/g3dvl/xlib/xsp_winsys.c b/src/gallium/winsys/g3dvl/xlib/xsp_winsys.c
index 0faad54..0e5f5a5 100644
--- a/src/gallium/winsys/g3dvl/xlib/xsp_winsys.c
+++ b/src/gallium/winsys/g3dvl/xlib/xsp_winsys.c
@@ -40,198 +40,197 @@
 
 struct xsp_pipe_winsys
 {
-	struct pipe_winsys	base;
-	Display			*display;
-	int			screen;
-	XImage			*fbimage;
+   struct pipe_winsys base;
+   Display *display;
+   int screen;
+   XImage *fbimage;
 };
 
 struct xsp_context
 {
-	Drawable		drawable;
+   Drawable drawable;
 
-	void (*pipe_destroy)(struct pipe_video_context *vpipe);
+   void (*pipe_destroy)(struct pipe_video_context *vpipe);
 };
 
 struct xsp_buffer
 {
-	struct pipe_buffer	base;
-	boolean			is_user_buffer;
-	void			*data;
-	void			*mapped_data;
+   struct pipe_buffer base;
+   boolean is_user_buffer;
+   void *data;
+   void *mapped_data;
 };
 
 static struct pipe_buffer* xsp_buffer_create(struct pipe_winsys *pws, unsigned alignment, unsigned usage, unsigned size)
 {
-	struct xsp_buffer *buffer;
+   struct xsp_buffer *buffer;
 
-	assert(pws);
+   assert(pws);
 
-	buffer = calloc(1, sizeof(struct xsp_buffer));
-	pipe_reference_init(&buffer->base.reference, 1);
-	buffer->base.alignment = alignment;
-	buffer->base.usage = usage;
-	buffer->base.size = size;
-	buffer->data = align_malloc(size, alignment);
+   buffer = calloc(1, sizeof(struct xsp_buffer));
+   pipe_reference_init(&buffer->base.reference, 1);
+   buffer->base.alignment = alignment;
+   buffer->base.usage = usage;
+   buffer->base.size = size;
+   buffer->data = align_malloc(size, alignment);
 
-	return (struct pipe_buffer*)buffer;
+   return (struct pipe_buffer*)buffer;
 }
 
 static struct pipe_buffer* xsp_user_buffer_create(struct pipe_winsys *pws, void *data, unsigned size)
 {
-	struct xsp_buffer *buffer;
+   struct xsp_buffer *buffer;
 
-	assert(pws);
+   assert(pws);
 
-	buffer = calloc(1, sizeof(struct xsp_buffer));
-	pipe_reference_init(&buffer->base.reference, 1);
-	buffer->base.size = size;
-	buffer->is_user_buffer = TRUE;
-	buffer->data = data;
+   buffer = calloc(1, sizeof(struct xsp_buffer));
+   pipe_reference_init(&buffer->base.reference, 1);
+   buffer->base.size = size;
+   buffer->is_user_buffer = TRUE;
+   buffer->data = data;
 
-	return (struct pipe_buffer*)buffer;
+   return (struct pipe_buffer*)buffer;
 }
 
 static void* xsp_buffer_map(struct pipe_winsys *pws, struct pipe_buffer *buffer, unsigned flags)
 {
-	struct xsp_buffer *xsp_buf = (struct xsp_buffer*)buffer;
+   struct xsp_buffer *xsp_buf = (struct xsp_buffer*)buffer;
 
-	assert(pws);
-	assert(buffer);
+   assert(pws);
+   assert(buffer);
 
-	xsp_buf->mapped_data = xsp_buf->data;
+   xsp_buf->mapped_data = xsp_buf->data;
 
-	return xsp_buf->mapped_data;
+   return xsp_buf->mapped_data;
 }
 
 static void xsp_buffer_unmap(struct pipe_winsys *pws, struct pipe_buffer *buffer)
 {
-	struct xsp_buffer *xsp_buf = (struct xsp_buffer*)buffer;
+   struct xsp_buffer *xsp_buf = (struct xsp_buffer*)buffer;
 
-	assert(pws);
-	assert(buffer);
+   assert(pws);
+   assert(buffer);
 
-	xsp_buf->mapped_data = NULL;
+   xsp_buf->mapped_data = NULL;
 }
 
 static void xsp_buffer_destroy(struct pipe_buffer *buffer)
 {
-	struct xsp_buffer *xsp_buf = (struct xsp_buffer*)buffer;
+   struct xsp_buffer *xsp_buf = (struct xsp_buffer*)buffer;
 
-	assert(buffer);
+   assert(buffer);
 
-	if (!xsp_buf->is_user_buffer)
-		align_free(xsp_buf->data);
+   if (!xsp_buf->is_user_buffer)
+      align_free(xsp_buf->data);
 
-	free(xsp_buf);
+   free(xsp_buf);
 }
 
 static struct pipe_buffer* xsp_surface_buffer_create
 (
-	struct pipe_winsys *pws,
-	unsigned width,
-	unsigned height,
-	enum pipe_format format,
-	unsigned usage,
-	unsigned tex_usage,
-	unsigned *stride
+   struct pipe_winsys *pws,
+   unsigned width,
+   unsigned height,
+   enum pipe_format format,
+   unsigned usage,
+   unsigned tex_usage,
+   unsigned *stride
 )
 {
-	const unsigned int ALIGNMENT = 1;
-	struct pipe_format_block block;
-	unsigned nblocksx, nblocksy;
-
-	pf_get_block(format, &block);
-	nblocksx = pf_get_nblocksx(&block, width);
-	nblocksy = pf_get_nblocksy(&block, height);
-	*stride = align(nblocksx * block.size, ALIGNMENT);
-
-	return pws->buffer_create(pws, ALIGNMENT,
-				  usage,
-				  *stride * nblocksy);
+   const unsigned int ALIGNMENT = 1;
+   struct pipe_format_block block;
+   unsigned nblocksx, nblocksy;
+
+   pf_get_block(format, &block);
+   nblocksx = pf_get_nblocksx(&block, width);
+   nblocksy = pf_get_nblocksy(&block, height);
+   *stride = align(nblocksx * block.size, ALIGNMENT);
+
+   return pws->buffer_create(pws, ALIGNMENT, usage,
+                             *stride * nblocksy);
 }
 
 static void xsp_fence_reference(struct pipe_winsys *pws, struct pipe_fence_handle **ptr, struct pipe_fence_handle *fence)
 {
-	assert(pws);
-	assert(ptr);
-	assert(fence);
+   assert(pws);
+   assert(ptr);
+   assert(fence);
 }
 
 static int xsp_fence_signalled(struct pipe_winsys *pws, struct pipe_fence_handle *fence, unsigned flag)
 {
-	assert(pws);
-	assert(fence);
+   assert(pws);
+   assert(fence);
 
-	return 0;
+   return 0;
 }
 
 static int xsp_fence_finish(struct pipe_winsys *pws, struct pipe_fence_handle *fence, unsigned flag)
 {
-	assert(pws);
-	assert(fence);
+   assert(pws);
+   assert(fence);
 
-	return 0;
+   return 0;
 }
 
 static void xsp_flush_frontbuffer(struct pipe_winsys *pws, struct pipe_surface *surface, void *context_private)
 {
-	struct xsp_pipe_winsys	*xsp_winsys;
-	struct xsp_context	*xsp_context;
-
-	assert(pws);
-	assert(surface);
-	assert(context_private);
-
-	xsp_winsys = (struct xsp_pipe_winsys*)pws;
-	xsp_context = (struct xsp_context*)context_private;
-	xsp_winsys->fbimage->width = surface->width;
-	xsp_winsys->fbimage->height = surface->height;
-	xsp_winsys->fbimage->bytes_per_line = surface->width * (xsp_winsys->fbimage->bits_per_pixel >> 3);
-	xsp_winsys->fbimage->data = (char*)((struct xsp_buffer *)softpipe_texture(surface->texture)->buffer)->data + surface->offset;
-
-	XPutImage
-	(
-		xsp_winsys->display, xsp_context->drawable,
-		XDefaultGC(xsp_winsys->display, xsp_winsys->screen),
-		xsp_winsys->fbimage, 0, 0, 0, 0,
-		surface->width, surface->height
-	);
-	XFlush(xsp_winsys->display);
+   struct xsp_pipe_winsys *xsp_winsys;
+   struct xsp_context *xsp_context;
+
+   assert(pws);
+   assert(surface);
+   assert(context_private);
+
+   xsp_winsys = (struct xsp_pipe_winsys*)pws;
+   xsp_context = (struct xsp_context*)context_private;
+   xsp_winsys->fbimage->width = surface->width;
+   xsp_winsys->fbimage->height = surface->height;
+   xsp_winsys->fbimage->bytes_per_line = surface->width * (xsp_winsys->fbimage->bits_per_pixel >> 3);
+   xsp_winsys->fbimage->data = (char*)((struct xsp_buffer *)softpipe_texture(surface->texture)->buffer)->data + surface->offset;
+
+   XPutImage
+   (
+      xsp_winsys->display, xsp_context->drawable,
+      XDefaultGC(xsp_winsys->display, xsp_winsys->screen),
+      xsp_winsys->fbimage, 0, 0, 0, 0,
+      surface->width, surface->height
+   );
+   XFlush(xsp_winsys->display);
 }
 
 static const char* xsp_get_name(struct pipe_winsys *pws)
 {
-	assert(pws);
-	return "X11 SoftPipe";
+   assert(pws);
+   return "X11 SoftPipe";
 }
 
 static void xsp_destroy(struct pipe_winsys *pws)
 {
-	struct xsp_pipe_winsys *xsp_winsys = (struct xsp_pipe_winsys*)pws;
+   struct xsp_pipe_winsys *xsp_winsys = (struct xsp_pipe_winsys*)pws;
 
-	assert(pws);
+   assert(pws);
 
-	/* XDestroyImage() wants to free the data as well */
-	xsp_winsys->fbimage->data = NULL;
+   /* XDestroyImage() wants to free the data as well */
+   xsp_winsys->fbimage->data = NULL;
 
-	XDestroyImage(xsp_winsys->fbimage);
-	FREE(xsp_winsys);
+   XDestroyImage(xsp_winsys->fbimage);
+   FREE(xsp_winsys);
 }
 
 /* Called through pipe_video_context::destroy() */
 static void xsp_pipe_destroy(struct pipe_video_context *vpipe)
 {
-	struct xsp_context *xsp_context;
+   struct xsp_context *xsp_context;
 
-	assert(vpipe);
+   assert(vpipe);
 
-	xsp_context = vpipe->priv;
+   xsp_context = vpipe->priv;
 
-	/* Call the original destroy */
-	xsp_context->pipe_destroy(vpipe);
+   /* Call the original destroy */
+   xsp_context->pipe_destroy(vpipe);
 
-	FREE(xsp_context);
+   FREE(xsp_context);
 }
 
 /* Show starts here */
@@ -239,66 +238,65 @@ static void xsp_pipe_destroy(struct pipe_video_context *vpipe)
 Drawable
 vl_video_bind_drawable(struct pipe_video_context *vpipe, Drawable drawable)
 {
-	struct xsp_context *xsp_context;
-	Drawable old_drawable;
+   struct xsp_context *xsp_context;
+   Drawable old_drawable;
 
-	assert(vpipe);
+   assert(vpipe);
 
-	xsp_context = vpipe->priv;
-	old_drawable = xsp_context->drawable;
-	xsp_context->drawable = drawable;
+   xsp_context = vpipe->priv;
+   old_drawable = xsp_context->drawable;
+   xsp_context->drawable = drawable;
 
-	return old_drawable;
+   return old_drawable;
 }
 
 struct pipe_screen*
 vl_screen_create(Display *display, int screen)
 {
-	struct xsp_pipe_winsys *xsp_winsys;
-
-	assert(display);
-
-	xsp_winsys = CALLOC_STRUCT(xsp_pipe_winsys);
-	if (!xsp_winsys)
-		return NULL;
-
-	xsp_winsys->base.buffer_create = xsp_buffer_create;
-	xsp_winsys->base.user_buffer_create = xsp_user_buffer_create;
-	xsp_winsys->base.buffer_map = xsp_buffer_map;
-	xsp_winsys->base.buffer_unmap = xsp_buffer_unmap;
-	xsp_winsys->base.buffer_destroy = xsp_buffer_destroy;
-	xsp_winsys->base.surface_buffer_create = xsp_surface_buffer_create;
-	xsp_winsys->base.fence_reference = xsp_fence_reference;
-	xsp_winsys->base.fence_signalled = xsp_fence_signalled;
-	xsp_winsys->base.fence_finish = xsp_fence_finish;
-	xsp_winsys->base.flush_frontbuffer = xsp_flush_frontbuffer;
-	xsp_winsys->base.get_name = xsp_get_name;
-	xsp_winsys->base.destroy = xsp_destroy;
-	xsp_winsys->display = display;
-	xsp_winsys->screen = screen;
-	xsp_winsys->fbimage = XCreateImage
-	(
-		display,
-		XDefaultVisual(display, screen),
-		XDefaultDepth(display, screen),
-		ZPixmap,
-		0,
-		NULL,
-		0,	/* Don't know the width and height until flush_frontbuffer */
-		0,
-		32,
-		0
-	);
-
-	if (!xsp_winsys->fbimage)
-	{
-		FREE(xsp_winsys);
-		return NULL;
-	}
-
-	XInitImage(xsp_winsys->fbimage);
-
-	return softpipe_create_screen(&xsp_winsys->base);
+   struct xsp_pipe_winsys *xsp_winsys;
+
+   assert(display);
+
+   xsp_winsys = CALLOC_STRUCT(xsp_pipe_winsys);
+   if (!xsp_winsys)
+      return NULL;
+
+   xsp_winsys->base.buffer_create = xsp_buffer_create;
+   xsp_winsys->base.user_buffer_create = xsp_user_buffer_create;
+   xsp_winsys->base.buffer_map = xsp_buffer_map;
+   xsp_winsys->base.buffer_unmap = xsp_buffer_unmap;
+   xsp_winsys->base.buffer_destroy = xsp_buffer_destroy;
+   xsp_winsys->base.surface_buffer_create = xsp_surface_buffer_create;
+   xsp_winsys->base.fence_reference = xsp_fence_reference;
+   xsp_winsys->base.fence_signalled = xsp_fence_signalled;
+   xsp_winsys->base.fence_finish = xsp_fence_finish;
+   xsp_winsys->base.flush_frontbuffer = xsp_flush_frontbuffer;
+   xsp_winsys->base.get_name = xsp_get_name;
+   xsp_winsys->base.destroy = xsp_destroy;
+   xsp_winsys->display = display;
+   xsp_winsys->screen = screen;
+   xsp_winsys->fbimage = XCreateImage
+   (
+      display,
+      XDefaultVisual(display, screen),
+      XDefaultDepth(display, screen),
+      ZPixmap,
+      0,
+      NULL,
+      0, /* Don't know the width and height until flush_frontbuffer */
+      0,
+      32,
+      0
+   );
+
+   if (!xsp_winsys->fbimage) {
+      FREE(xsp_winsys);
+      return NULL;
+   }
+
+   XInitImage(xsp_winsys->fbimage);
+
+   return softpipe_create_screen(&xsp_winsys->base);
 }
 
 struct pipe_video_context*
@@ -307,28 +305,27 @@ vl_video_create(struct pipe_screen *screen,
                 enum pipe_video_chroma_format chroma_format,
                 unsigned width, unsigned height)
 {
-	struct pipe_video_context	*vpipe;
-	struct xsp_context		*xsp_context;
+   struct pipe_video_context *vpipe;
+   struct xsp_context *xsp_context;
 
-	assert(screen);
-	assert(width && height);
+   assert(screen);
+   assert(width && height);
 
-	vpipe = sp_video_create(screen, profile, chroma_format, width, height);
-	if (!vpipe)
-		return NULL;
+   vpipe = sp_video_create(screen, profile, chroma_format, width, height);
+   if (!vpipe)
+      return NULL;
 
-	xsp_context = CALLOC_STRUCT(xsp_context);
-	if (!xsp_context)
-	{
-		vpipe->destroy(vpipe);
-		return NULL;
-	}
+   xsp_context = CALLOC_STRUCT(xsp_context);
+   if (!xsp_context) {
+      vpipe->destroy(vpipe);
+      return NULL;
+   }
 
-	/* Override this so we can free our xsp_context when the pipe is freed */
-	xsp_context->pipe_destroy = vpipe->destroy;
-	vpipe->destroy = xsp_pipe_destroy;
+   /* Override this so we can free our xsp_context when the pipe is freed */
+   xsp_context->pipe_destroy = vpipe->destroy;
+   vpipe->destroy = xsp_pipe_destroy;
 
-	vpipe->priv = xsp_context;
+   vpipe->priv = xsp_context;
 
-	return vpipe;
+   return vpipe;
 }