pxcloud/spice-common
6
0
Fork 0
mirror of https://gitlab.uni-freiburg.de/opensourcevdi/spice-common synced 2026-08-07 06:07:02 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

canvas_base: Remove canvas_draw_blend/canvas_draw_copy duplication

Browse Source 
The 2 functions are exactly the same.

Signed-off-by: Frediano Ziglio <freddy77@gmail.com>
Acked-by: Eduardo Lima (Etrunko) <etrunko@redhat.com>
This commit is contained in:
Frediano Ziglio 2020-04-24 07:30:34 +01:00
parent 3caedf3bc2
commit 4c6b360f6b
1 changed files with 1 additions and 121 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

122
common/canvas_base.c
View File

@ -2484,126 +2484,6 @@ static void canvas_draw_opaque(SpiceCanvas *spice_canvas, SpiceRect *bbox, Spice
pixman_region32_fini(&dest_region);
}
static void canvas_draw_blend(SpiceCanvas *spice_canvas, SpiceRect *bbox, SpiceClip *clip, SpiceBlend *copy)
{
CanvasBase *canvas = (CanvasBase *)spice_canvas;
pixman_region32_t dest_region;
SpiceCanvas *surface_canvas;
pixman_image_t *src_image;
SpiceROP rop;
pixman_region32_init_rect(&dest_region,
bbox->left, bbox->top,
bbox->right - bbox->left,
bbox->bottom - bbox->top);
canvas_clip_pixman(canvas, &dest_region, clip);
canvas_mask_pixman(canvas, &dest_region, &copy->mask,
bbox->left, bbox->top);
rop = ropd_descriptor_to_rop(copy->rop_descriptor,
ROP_INPUT_SRC,
ROP_INPUT_DEST);
if (rop == SPICE_ROP_NOOP || !pixman_region32_not_empty(&dest_region)) {
canvas_touch_image(canvas, copy->src_bitmap);
pixman_region32_fini(&dest_region);
return;
}
surface_canvas = canvas_get_surface(canvas, copy->src_bitmap);
if (surface_canvas) {
if (rect_is_same_size(bbox, &copy->src_area)) {
if (rop == SPICE_ROP_COPY) {
spice_canvas->ops->blit_image_from_surface(spice_canvas, &dest_region,
surface_canvas,
bbox->left - copy->src_area.left,
bbox->top - copy->src_area.top);
} else {
spice_canvas->ops->blit_image_rop_from_surface(spice_canvas, &dest_region,
surface_canvas,
bbox->left - copy->src_area.left,
bbox->top - copy->src_area.top,
rop);
}
} else {
if (rop == SPICE_ROP_COPY) {
spice_canvas->ops->scale_image_from_surface(spice_canvas, &dest_region,
surface_canvas,
copy->src_area.left,
copy->src_area.top,
copy->src_area.right - copy->src_area.left,
copy->src_area.bottom - copy->src_area.top,
bbox->left,
bbox->top,
bbox->right - bbox->left,
bbox->bottom - bbox->top,
copy->scale_mode);
} else {
spice_canvas->ops->scale_image_rop_from_surface(spice_canvas, &dest_region,
surface_canvas,
copy->src_area.left,
copy->src_area.top,
copy->src_area.right - copy->src_area.left,
copy->src_area.bottom - copy->src_area.top,
bbox->left,
bbox->top,
bbox->right - bbox->left,
bbox->bottom - bbox->top,
copy->scale_mode,
rop);
}
}
} else {
src_image = canvas_get_image(canvas, copy->src_bitmap, FALSE);
spice_return_if_fail(src_image != NULL);
if (rect_is_same_size(bbox, &copy->src_area)) {
if (rop == SPICE_ROP_COPY) {
spice_canvas->ops->blit_image(spice_canvas, &dest_region,
src_image,
bbox->left - copy->src_area.left,
bbox->top - copy->src_area.top);
} else {
spice_canvas->ops->blit_image_rop(spice_canvas, &dest_region,
src_image,
bbox->left - copy->src_area.left,
bbox->top - copy->src_area.top,
rop);
}
} else {
if (rop == SPICE_ROP_COPY) {
spice_canvas->ops->scale_image(spice_canvas, &dest_region,
src_image,
copy->src_area.left,
copy->src_area.top,
copy->src_area.right - copy->src_area.left,
copy->src_area.bottom - copy->src_area.top,
bbox->left,
bbox->top,
bbox->right - bbox->left,
bbox->bottom - bbox->top,
copy->scale_mode);
} else {
spice_canvas->ops->scale_image_rop(spice_canvas, &dest_region,
src_image,
copy->src_area.left,
copy->src_area.top,
copy->src_area.right - copy->src_area.left,
copy->src_area.bottom - copy->src_area.top,
bbox->left,
bbox->top,
bbox->right - bbox->left,
bbox->bottom - bbox->top,
copy->scale_mode,
rop);
}
}
pixman_image_unref(src_image);
}
pixman_region32_fini(&dest_region);
}
static void canvas_draw_blackness(SpiceCanvas *spice_canvas, SpiceRect *bbox, SpiceClip *clip, SpiceBlackness *blackness)
{
CanvasBase *canvas = (CanvasBase *)spice_canvas;
@ -3427,7 +3307,7 @@ inline static void canvas_base_init_ops(SpiceCanvasOps *ops)
ops->draw_copy = canvas_draw_copy;
ops->draw_opaque = canvas_draw_opaque;
ops->copy_bits = canvas_copy_bits;
ops->draw_blend = canvas_draw_blend;
ops->draw_blend = canvas_draw_copy; // copy and blend are the same
ops->draw_blackness = canvas_draw_blackness;
ops->draw_whiteness = canvas_draw_whiteness;
ops->draw_invers = canvas_draw_invers;