[Spice-devel] [spice-protocol PATCH 15/46] qxl_surface: remove whitespace at ends of lines
Alon Levy
alevy at redhat.com
Tue Apr 10 04:50:11 PDT 2012
---
src/qxl_surface.c | 134 ++++++++++++++++++++++++++---------------------------
1 file changed, 67 insertions(+), 67 deletions(-)
diff --git a/src/qxl_surface.c b/src/qxl_surface.c
index 137c1c7..96cfb5a 100644
--- a/src/qxl_surface.c
+++ b/src/qxl_surface.c
@@ -35,7 +35,7 @@
* A 'dead' surface is one that the X server is no using any more, but
* is still allocated in the device. These surfaces may be stored in the
* cache, from where they can be resurrected. The cache holds a ref on the
- * surfaces.
+ * surfaces.
*
* A 'destroyed' surface is one whose ref count has reached 0. It is no
* longer being referenced by either the server or the device or the cache.
@@ -59,7 +59,7 @@ typedef struct evacuated_surface_t evacuated_surface_t;
struct qxl_surface_t
{
surface_cache_t *cache;
-
+
uint32_t id;
pixman_image_t * dev_image;
@@ -70,7 +70,7 @@ struct qxl_surface_t
void * address;
void * end;
-
+
qxl_surface_t * next;
qxl_surface_t * prev; /* Only used in the 'live'
* chain in the surface cache
@@ -81,7 +81,7 @@ struct qxl_surface_t
int ref_count;
PixmapPtr pixmap;
-
+
union
{
qxl_surface_t *copy_src;
@@ -106,7 +106,7 @@ struct evacuated_surface_t
struct surface_cache_t
{
qxl_screen_t *qxl;
-
+
/* Array of surfaces (not a linked list).
* All surfaces, excluding the primary one, indexed by surface id.
*/
@@ -137,10 +137,10 @@ surface_cache_init (surface_cache_t *cache, qxl_screen_t *qxl)
memset (cache->all_surfaces, 0, n_surfaces * sizeof (qxl_surface_t));
memset (cache->cached_surfaces, 0, N_CACHED_SURFACES * sizeof (qxl_surface_t *));
-
+
cache->free_surfaces = NULL;
cache->live_surfaces = NULL;
-
+
for (i = 0; i < n_surfaces; ++i)
{
cache->all_surfaces[i].id = i;
@@ -253,7 +253,7 @@ get_formats (int bpp, SpiceBitmapFmt *format, pixman_format_code_t *pformat)
break;
}
}
-
+
static qxl_surface_t *
surface_get_from_cache (surface_cache_t *cache, int width, int height, int bpp)
{
@@ -267,7 +267,7 @@ surface_get_from_cache (surface_cache_t *cache, int width, int height, int bpp)
{
int w = pixman_image_get_width (s->host_image);
int h = pixman_image_get_height (s->host_image);
-
+
if (width <= w && width * 4 > w && height <= h && height * 4 > h)
{
cache->cached_surfaces[i] = NULL;
@@ -337,7 +337,7 @@ qxl_surface_cache_create_primary (surface_cache_t *cache,
dev_image = pixman_image_create_bits (format, mode->x_res, mode->y_res,
(uint32_t *)dev_addr, -mode->stride);
- host_image = pixman_image_create_bits (format,
+ host_image = pixman_image_create_bits (format,
qxl->virtual_x, qxl->virtual_y,
qxl->fb, qxl->stride);
@@ -349,10 +349,10 @@ qxl_surface_cache_create_primary (surface_cache_t *cache,
surface->bpp = mode->bits;
surface->next = NULL;
surface->prev = NULL;
-
+
REGION_INIT (NULL, &(surface->access_region), (BoxPtr)NULL, 0);
surface->access_type = UXA_ACCESS_RO;
-
+
return surface;
}
@@ -396,13 +396,13 @@ make_drawable (qxl_screen_t *qxl, int surface, uint8_t type,
struct QXLDrawable *drawable;
struct QXLRom *rom = qxlhw_pci_get_rom(qxl->hw);
int i;
-
+
drawable = qxl_allocnf (qxl, sizeof *drawable);
-
+
drawable->release_info.id = pointer_to_u64 (drawable);
-
+
drawable->type = type;
-
+
drawable->surface_id = surface; /* Only primary for now */
drawable->effect = QXL_EFFECT_OPAQUE;
drawable->self_bitmap = 0;
@@ -412,7 +412,7 @@ make_drawable (qxl_screen_t *qxl, int surface, uint8_t type,
drawable->self_bitmap_area.right = 0;
/* FIXME: add clipping */
drawable->clip.type = SPICE_CLIP_TYPE_NONE;
-
+
/*
* surfaces_dest[i] should apparently be filled out with the
* surfaces that we depend on, and surface_rects should be
@@ -421,12 +421,12 @@ make_drawable (qxl_screen_t *qxl, int surface, uint8_t type,
*/
for (i = 0; i < 3; ++i)
drawable->surfaces_dest[i] = -1;
-
+
if (rect)
drawable->bbox = *rect;
-
+
drawable->mm_time = rom->mm_clock;
-
+
return drawable;
}
@@ -434,11 +434,11 @@ static void
push_drawable (qxl_screen_t *qxl, struct QXLDrawable *drawable)
{
struct QXLCommand cmd;
-
- /* When someone runs "init 3", the device will be
+
+ /* When someone runs "init 3", the device will be
* switched into VGA mode and there is nothing we
* can do about it. We get no notification.
- *
+ *
* However, if commands are submitted when the device
* is in VGA mode, they will be queued up, and then
* the next time a mode set set, an assertion in the
@@ -458,9 +458,9 @@ submit_fill (qxl_screen_t *qxl, int id,
const struct QXLRect *rect, uint32_t color)
{
struct QXLDrawable *drawable;
-
+
drawable = make_drawable (qxl, id, QXL_DRAW_FILL, rect);
-
+
drawable->u.fill.brush.type = SPICE_BRUSH_TYPE_SOLID;
drawable->u.fill.brush.u.color = color;
drawable->u.fill.rop_descriptor = ROPD_OP_PUT;
@@ -468,7 +468,7 @@ submit_fill (qxl_screen_t *qxl, int id,
drawable->u.fill.mask.pos.x = 0;
drawable->u.fill.mask.pos.y = 0;
drawable->u.fill.mask.bitmap = 0;
-
+
push_drawable (qxl, drawable);
}
@@ -498,7 +498,7 @@ surface_get_from_free_list (surface_cache_t *cache)
assert (s->id != result->id);
}
}
-
+
return result;
}
@@ -525,10 +525,10 @@ surface_send_create (surface_cache_t *cache,
void *address;
get_formats (bpp, &format, &pformat);
-
+
width = align (width);
height = align (height);
-
+
stride = width * PIXMAN_FORMAT_BPP (pformat) / 8;
stride = (stride + 3) & ~3;
@@ -601,7 +601,7 @@ retry:
surface->bpp = bpp;
n_live++;
-
+
return surface;
}
@@ -615,7 +615,7 @@ qxl_surface_create (surface_cache_t * cache,
if (!cache->qxl->enable_surfaces)
return NULL;
-
+
if ((bpp & 3) != 0)
{
ErrorF (" Bad bpp: %d (%d)\n", bpp, bpp & 7);
@@ -633,7 +633,7 @@ qxl_surface_create (surface_cache_t * cache,
return NULL;
}
-
+
if (bpp != 8 && bpp != 16 && bpp != 32 && bpp != 24)
{
ErrorF (" Unknown bpp\n");
@@ -649,13 +649,13 @@ qxl_surface_create (surface_cache_t * cache,
if (!(surface = surface_get_from_cache (cache, width, height, bpp)))
if (!(surface = surface_send_create (cache, width, height, bpp)))
return NULL;
-
+
surface->next = cache->live_surfaces;
surface->prev = NULL;
if (cache->live_surfaces)
cache->live_surfaces->prev = surface;
cache->live_surfaces = surface;
-
+
return surface;
}
@@ -674,12 +674,12 @@ unlink_surface (qxl_surface_t *surface)
surface->prev->next = surface->next;
else
surface->cache->live_surfaces = surface->next;
-
+
if (surface->next)
surface->next->prev = surface->prev;
surface->pixmap = NULL;
-
+
surface->prev = NULL;
surface->next = NULL;
}
@@ -693,9 +693,9 @@ send_destroy (qxl_surface_t *surface)
pixman_image_unref (surface->dev_image);
if (surface->host_image)
pixman_image_unref (surface->host_image);
-
+
init_surface_cmd (&cmd, surface->cache, surface->id, QXL_SURFACE_CMD_DESTROY);
-
+
push_surface_cmd (surface->cache, &cmd);
}
@@ -710,7 +710,7 @@ surface_add_to_cache (qxl_surface_t *surface)
qxl_surface_t *destroy_surface = NULL;
surface->ref_count++;
-
+
for (i = 0; i < N_CACHED_SURFACES; ++i)
{
if (cache->cached_surfaces[i])
@@ -719,7 +719,7 @@ surface_add_to_cache (qxl_surface_t *surface)
n_surfaces++;
}
}
-
+
if (n_surfaces == N_CACHED_SURFACES)
{
destroy_id = cache->cached_surfaces[oldest]->id;
@@ -732,7 +732,7 @@ surface_add_to_cache (qxl_surface_t *surface)
assert (!cache->cached_surfaces[i] ||
cache->cached_surfaces[i]->id != destroy_id);
}
-
+
delta = 0;
for (i = N_CACHED_SURFACES - 1; i >= 0; i--)
{
@@ -753,11 +753,11 @@ surface_add_to_cache (qxl_surface_t *surface)
delta++;
}
}
-
+
assert (delta > 0);
-
+
cache->cached_surfaces[i + delta] = surface;
-
+
for (i = 0; i < N_CACHED_SURFACES; ++i)
assert (!cache->cached_surfaces[i] || cache->cached_surfaces[i]->id != destroy_id);
@@ -792,7 +792,7 @@ qxl_surface_kill (qxl_surface_t *surface)
{
surface_add_to_cache (surface);
}
-
+
qxl_surface_unref (surface->cache, surface->id);
}
@@ -844,9 +844,9 @@ qxl_surface_prepare_access (qxl_surface_t *surface,
if (access == UXA_ACCESS_RW)
surface->access_type = UXA_ACCESS_RW;
-
+
region = &new;
-
+
n_boxes = REGION_NUM_RECTS (region);
boxes = REGION_RECTS (region);
@@ -860,7 +860,7 @@ qxl_surface_prepare_access (qxl_surface_t *surface,
while (n_boxes--)
{
download_box (surface, boxes->x1, boxes->y1, boxes->x2, boxes->y2);
-
+
boxes++;
}
}
@@ -870,14 +870,14 @@ qxl_surface_prepare_access (qxl_surface_t *surface,
surface,
new.extents.x1, new.extents.y1, new.extents.x2, new.extents.y2);
}
-
+
REGION_UNION (pScreen,
&(surface->access_region),
&(surface->access_region),
region);
-
+
REGION_UNINIT (NULL, &new);
-
+
pScreen->ModifyPixmapHeader(
pixmap,
pixmap->drawable.width,
@@ -886,7 +886,7 @@ qxl_surface_prepare_access (qxl_surface_t *surface,
pixman_image_get_data (surface->host_image));
pixmap->devKind = pixman_image_get_stride (surface->host_image);
-
+
return TRUE;
}
@@ -907,12 +907,12 @@ real_upload_box (qxl_surface_t *surface, int x1, int y1, int x2, int y2)
qxl_screen_t *qxl = surface->cache->qxl;
uint32_t *data;
int stride;
-
+
rect.left = x1;
rect.right = x2;
rect.top = y1;
rect.bottom = y2;
-
+
drawable = make_drawable (qxl, surface->id, QXL_DRAW_COPY, &rect);
drawable->u.copy.src_area = rect;
translate_rect (&drawable->u.copy.src_area);
@@ -925,13 +925,13 @@ real_upload_box (qxl_surface_t *surface, int x1, int y1, int x2, int y2)
data = pixman_image_get_data (surface->host_image);
stride = pixman_image_get_stride (surface->host_image);
-
+
image = qxl_image_create (
- qxl, (const uint8_t *)data, x1, y1, x2 - x1, y2 - y1, stride,
+ qxl, (const uint8_t *)data, x1, y1, x2 - x1, y2 - y1, stride,
surface->bpp == 24 ? 4 : surface->bpp / 8, TRUE);
drawable->u.copy.src_bitmap =
physical_address (qxl, image, qxl->main_mem_slot);
-
+
push_drawable (qxl, drawable);
}
@@ -995,7 +995,7 @@ qxl_surface_finish_access (qxl_surface_t *surface, PixmapPtr pixmap)
REGION_EMPTY (pScreen, &surface->access_region);
surface->access_type = UXA_ACCESS_RO;
-
+
pScreen->ModifyPixmapHeader(pixmap, w, h, -1, -1, 0, NULL);
}
@@ -1048,7 +1048,7 @@ qxl_surface_cache_evacuate_all (surface_cache_t *cache)
cache->all_surfaces = NULL;
cache->live_surfaces = NULL;
cache->free_surfaces = NULL;
-
+
return evacuated_surfaces;
}
@@ -1062,7 +1062,7 @@ qxl_surface_cache_replace_all (surface_cache_t *cache, void *data)
/* FIXME: report the error */
return;
}
-
+
ev = data;
while (ev != NULL)
{
@@ -1100,14 +1100,14 @@ print_region (const char *header, RegionPtr pRegion)
{
int nbox = REGION_NUM_RECTS (pRegion);
BoxPtr pbox = REGION_RECTS (pRegion);
-
+
ErrorF ("%s", header);
if (nbox == 0)
ErrorF (" (empty)\n");
else
ErrorF ("\n");
-
+
while (nbox--)
{
ErrorF (" %d %d %d %d (size: %d %d)\n",
@@ -1132,7 +1132,7 @@ qxl_surface_prepare_solid (qxl_surface_t *destination,
#ifdef DEBUG_REGIONS
print_region ("prepare solid", &(destination->access_region));
#endif
-
+
destination->u.solid_pixel = fg; // ^ (rand() >> 16);
return TRUE;
@@ -1155,7 +1155,7 @@ qxl_surface_solid (qxl_surface_t *destination,
qrect.right = x2;
p = destination->u.solid_pixel;
-
+
submit_fill (qxl, destination->id, &qrect, p);
}
@@ -1194,7 +1194,7 @@ qxl_surface_copy (qxl_surface_t *dest,
qrect.bottom = dest_y1 + height;
qrect.left = dest_x1;
qrect.right = dest_x1 + width;
-
+
if (dest->id == dest->u.copy_src->id)
{
drawable = make_drawable (qxl, dest->id, QXL_COPY_BITS, &qrect);
@@ -1256,7 +1256,7 @@ qxl_surface_put_image (qxl_surface_t *dest,
qxl_screen_t *qxl = dest->cache->qxl;
struct QXLRect rect;
struct QXLImage *image;
-
+
rect.left = x;
rect.right = x + width;
rect.top = y;
@@ -1281,7 +1281,7 @@ qxl_surface_put_image (qxl_surface_t *dest,
dest->bpp == 24 ? 4 : dest->bpp / 8, FALSE);
drawable->u.copy.src_bitmap =
physical_address (qxl, image, qxl->main_mem_slot);
-
+
push_drawable (qxl, drawable);
return TRUE;
--
1.7.9.3
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