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vulkan: Optimize getting textures

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When we already have a texture or know we need to upload, just do that
instead of rendering to Cairo.
This commit is contained in:
Benjamin Otte 2016-12-31 22:58:15 +01:00
parent d915292db9
commit 2fe01a5b57
1 changed files with 18 additions and 0 deletions
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18
gsk/gskvulkanrenderpass.c
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@ -324,6 +324,23 @@ gsk_vulkan_render_pass_get_node_as_texture (GskVulkanRenderPass *self,
cairo_surface_t *surface;
cairo_t *cr;
if (graphene_rect_equal (bounds, &node->bounds))
{
switch (gsk_render_node_get_node_type (node))
{
case GSK_TEXTURE_NODE:
return gsk_vulkan_renderer_ref_texture_image (GSK_VULKAN_RENDERER (gsk_vulkan_render_get_renderer (render)),
gsk_texture_node_get_texture (node),
uploader);
case GSK_CAIRO_NODE:
surface = cairo_surface_reference (gsk_cairo_node_get_surface (node));
goto got_surface;
default:
break;
}
}
/* XXX: We could intersect bounds with clip bounds here */
surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32,
ceil (bounds->size.width),
@ -335,6 +352,7 @@ gsk_vulkan_render_pass_get_node_as_texture (GskVulkanRenderPass *self,
cairo_destroy (cr);
got_surface:
result = gsk_vulkan_image_new_from_data (uploader,
cairo_image_surface_get_data (surface),
cairo_image_surface_get_width (surface),