[Spice-commits] server/red_parse_qxl.c server/red_worker.c
Yonit Halperin
yhalperi at kemper.freedesktop.org
Thu Dec 20 07:17:03 PST 2012
server/red_parse_qxl.c | 27 +++++++++++++--------------
server/red_worker.c | 8 +++-----
2 files changed, 16 insertions(+), 19 deletions(-)
New commits:
commit 812b65984d286414170c6243bd3323b73a405ec3
Author: Yonit Halperin <yhalperi at redhat.com>
Date: Wed Dec 12 08:17:37 2012 -0500
red_parse_qxl: fix throwing away drawables that have masks
Non rgb bitmaps are allowed to not have a palette in case they
are masks (which are 1BIT bitmaps).
Related: rhbz#864982
diff --git a/server/red_parse_qxl.c b/server/red_parse_qxl.c
index 82463e1..4b39029 100644
--- a/server/red_parse_qxl.c
+++ b/server/red_parse_qxl.c
@@ -367,7 +367,7 @@ static int bitmap_consistent(SpiceBitmap *bitmap)
static const int BITMAP_FMT_IS_RGB[] = {0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1};
static SpiceImage *red_get_image(RedMemSlotInfo *slots, int group_id,
- QXLPHYSICAL addr, uint32_t flags)
+ QXLPHYSICAL addr, uint32_t flags, int is_mask)
{
RedDataChunk chunks;
QXLImage *qxl;
@@ -401,7 +401,7 @@ static SpiceImage *red_get_image(RedMemSlotInfo *slots, int group_id,
switch (red->descriptor.type) {
case SPICE_IMAGE_TYPE_BITMAP:
red->u.bitmap.format = qxl->bitmap.format;
- if (!bitmap_fmt_is_rgb(qxl->bitmap.format) && !qxl->bitmap.palette) {
+ if (!bitmap_fmt_is_rgb(qxl->bitmap.format) && !qxl->bitmap.palette && !is_mask) {
spice_warning("guest error: missing palette on bitmap format=%d\n",
red->u.bitmap.format);
goto error;
@@ -529,8 +529,7 @@ static void red_get_brush_ptr(RedMemSlotInfo *slots, int group_id,
}
break;
case SPICE_BRUSH_TYPE_PATTERN:
- red->u.pattern.pat = red_get_image(slots, group_id, qxl->u.pattern.pat, flags);
- red_get_point_ptr(&red->u.pattern.pos, &qxl->u.pattern.pos);
+ red->u.pattern.pat = red_get_image(slots, group_id, qxl->u.pattern.pat, flags, FALSE);
break;
}
}
@@ -549,7 +548,7 @@ static void red_get_qmask_ptr(RedMemSlotInfo *slots, int group_id,
{
red->flags = qxl->flags;
red_get_point_ptr(&red->pos, &qxl->pos);
- red->bitmap = red_get_image(slots, group_id, qxl->bitmap, flags);
+ red->bitmap = red_get_image(slots, group_id, qxl->bitmap, flags, TRUE);
}
static void red_put_qmask(SpiceQMask *red)
@@ -574,7 +573,7 @@ static void red_put_fill(SpiceFill *red)
static void red_get_opaque_ptr(RedMemSlotInfo *slots, int group_id,
SpiceOpaque *red, QXLOpaque *qxl, uint32_t flags)
{
- red->src_bitmap = red_get_image(slots, group_id, qxl->src_bitmap, flags);
+ red->src_bitmap = red_get_image(slots, group_id, qxl->src_bitmap, flags, FALSE);
red_get_rect_ptr(&red->src_area, &qxl->src_area);
red_get_brush_ptr(slots, group_id, &red->brush, &qxl->brush, flags);
red->rop_descriptor = qxl->rop_descriptor;
@@ -592,7 +591,7 @@ static void red_put_opaque(SpiceOpaque *red)
static int red_get_copy_ptr(RedMemSlotInfo *slots, int group_id,
SpiceCopy *red, QXLCopy *qxl, uint32_t flags)
{
- red->src_bitmap = red_get_image(slots, group_id, qxl->src_bitmap, flags);
+ red->src_bitmap = red_get_image(slots, group_id, qxl->src_bitmap, flags, FALSE);
if (!red->src_bitmap) {
return 1;
}
@@ -612,7 +611,7 @@ static void red_put_copy(SpiceCopy *red)
static void red_get_blend_ptr(RedMemSlotInfo *slots, int group_id,
SpiceBlend *red, QXLBlend *qxl, uint32_t flags)
{
- red->src_bitmap = red_get_image(slots, group_id, qxl->src_bitmap, flags);
+ red->src_bitmap = red_get_image(slots, group_id, qxl->src_bitmap, flags, FALSE);
red_get_rect_ptr(&red->src_area, &qxl->src_area);
red->rop_descriptor = qxl->rop_descriptor;
red->scale_mode = qxl->scale_mode;
@@ -629,7 +628,7 @@ static void red_get_transparent_ptr(RedMemSlotInfo *slots, int group_id,
SpiceTransparent *red, QXLTransparent *qxl,
uint32_t flags)
{
- red->src_bitmap = red_get_image(slots, group_id, qxl->src_bitmap, flags);
+ red->src_bitmap = red_get_image(slots, group_id, qxl->src_bitmap, flags, FALSE);
red_get_rect_ptr(&red->src_area, &qxl->src_area);
red->src_color = qxl->src_color;
red->true_color = qxl->true_color;
@@ -646,7 +645,7 @@ static void red_get_alpha_blend_ptr(RedMemSlotInfo *slots, int group_id,
{
red->alpha_flags = qxl->alpha_flags;
red->alpha = qxl->alpha;
- red->src_bitmap = red_get_image(slots, group_id, qxl->src_bitmap, flags);
+ red->src_bitmap = red_get_image(slots, group_id, qxl->src_bitmap, flags, FALSE);
red_get_rect_ptr(&red->src_area, &qxl->src_area);
}
@@ -655,7 +654,7 @@ static void red_get_alpha_blend_ptr_compat(RedMemSlotInfo *slots, int group_id,
uint32_t flags)
{
red->alpha = qxl->alpha;
- red->src_bitmap = red_get_image(slots, group_id, qxl->src_bitmap, flags);
+ red->src_bitmap = red_get_image(slots, group_id, qxl->src_bitmap, flags, FALSE);
red_get_rect_ptr(&red->src_area, &qxl->src_area);
}
@@ -690,12 +689,12 @@ static void red_get_composite_ptr(RedMemSlotInfo *slots, int group_id,
{
red->flags = qxl->flags;
- red->src_bitmap = red_get_image(slots, group_id, qxl->src, flags);
+ red->src_bitmap = red_get_image(slots, group_id, qxl->src, flags, FALSE);
if (get_transform(slots, group_id, qxl->src_transform, &red->src_transform))
red->flags |= SPICE_COMPOSITE_HAS_SRC_TRANSFORM;
if (qxl->mask) {
- red->mask_bitmap = red_get_image(slots, group_id, qxl->mask, flags);
+ red->mask_bitmap = red_get_image(slots, group_id, qxl->mask, flags, FALSE);
red->flags |= SPICE_COMPOSITE_HAS_MASK;
if (get_transform(slots, group_id, qxl->mask_transform, &red->mask_transform))
red->flags |= SPICE_COMPOSITE_HAS_MASK_TRANSFORM;
@@ -718,7 +717,7 @@ static void red_put_composite(SpiceComposite *red)
static void red_get_rop3_ptr(RedMemSlotInfo *slots, int group_id,
SpiceRop3 *red, QXLRop3 *qxl, uint32_t flags)
{
- red->src_bitmap = red_get_image(slots, group_id, qxl->src_bitmap, flags);
+ red->src_bitmap = red_get_image(slots, group_id, qxl->src_bitmap, flags, FALSE);
red_get_rect_ptr(&red->src_area, &qxl->src_area);
red_get_brush_ptr(slots, group_id, &red->brush, &qxl->brush, flags);
red->rop3 = qxl->rop3;
diff --git a/server/red_worker.c b/server/red_worker.c
index 530562b..e5e3d05 100644
--- a/server/red_worker.c
+++ b/server/red_worker.c
@@ -6091,16 +6091,14 @@ static inline int red_lz_compress_image(DisplayChannelClient *dcc,
o_comp_data->comp_buf = lz_data->data.bufs_head;
o_comp_data->comp_buf_size = size;
} else {
- if (!src->palette) {
- spice_warning("bad guest: missing palette\n");
- return FALSE;
- }
+ /* masks are 1BIT bitmaps without palettes, but they are not compressed
+ * (see fill_mask) */
+ spice_assert(src->palette);
dest->descriptor.type = SPICE_IMAGE_TYPE_LZ_PLT;
dest->u.lz_plt.data_size = size;
dest->u.lz_plt.flags = src->flags & SPICE_BITMAP_FLAGS_TOP_DOWN;
dest->u.lz_plt.palette = src->palette;
dest->u.lz_plt.palette_id = src->palette->unique;
-
o_comp_data->comp_buf = lz_data->data.bufs_head;
o_comp_data->comp_buf_size = size;
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