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lib: fix texture clipping and bounds for DMA-BUF

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This commit is contained in:
Christian Hergert 2023-02-14 17:35:44 -08:00
parent 2e842f7e7f
commit b626904171
1 changed files with 6 additions and 1 deletions
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7
lib/mks-dmabuf-paintable.c
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@ -90,6 +90,7 @@ mks_dmabuf_paintable_snapshot (GdkPaintable *paintable,
double height) double height)
{ {
MksDmabufPaintable *self = (MksDmabufPaintable *)paintable; MksDmabufPaintable *self = (MksDmabufPaintable *)paintable;
graphene_rect_t area;
g_assert (MKS_IS_DMABUF_PAINTABLE (self)); g_assert (MKS_IS_DMABUF_PAINTABLE (self));
g_assert (GDK_IS_SNAPSHOT (snapshot)); g_assert (GDK_IS_SNAPSHOT (snapshot));
@ -99,12 +100,16 @@ mks_dmabuf_paintable_snapshot (GdkPaintable *paintable,
width / (double)self->width, width / (double)self->width,
height / (double)self->height); height / (double)self->height);
area = GRAPHENE_RECT_INIT (0, 0, self->width, self->height);
for (guint i = 0; i < self->tiles->len; i++) for (guint i = 0; i < self->tiles->len; i++)
{ {
MksDmabufTile *tile = &g_array_index (self->tiles, MksDmabufTile, i); MksDmabufTile *tile = &g_array_index (self->tiles, MksDmabufTile, i);
GdkTexture *texture = self->textures[tile->texture]; GdkTexture *texture = self->textures[tile->texture];
gtk_snapshot_append_texture (snapshot, texture, &tile->area); gtk_snapshot_push_clip (snapshot, &tile->area);
gtk_snapshot_append_texture (snapshot, texture, &area);
gtk_snapshot_pop (snapshot);
} }
gtk_snapshot_restore (snapshot); gtk_snapshot_restore (snapshot);