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Author SHA1 Message Date
Benjamin Otte
b04eecf860 vulkan: Pass color rects in instance data 
This way, we don't need push constants or per-vertex data, we can render
colored rectangles completely via instance data.
 2016-12-20 18:01:11 +01:00
Benjamin Otte
4c74695a85 vulkan: Don't pass texture coordinates to the color pipeline 2016-12-20 18:01:11 +01:00
Benjamin Otte
5dfb74c70c vulkan: Get vertex description from pipeline subclass 2016-12-20 18:01:11 +01:00
Benjamin Otte
b4f04d0c1d vulkan: Split color and blend pipelines 2016-12-20 18:01:11 +01:00
Benjamin Otte
e68b18aa4e vulkan: Move vertex data tracking to the pipeline subclass 
That way, different pipelines can draw different kinds of data.
 2016-12-20 18:01:11 +01:00
Benjamin Otte
9aecd6dd56 vulkan: Add GskVulkanBlendPipeline 
So far that's just a simple pipeline that doesn't do anything.
 2016-12-20 18:01:11 +01:00
Benjamin Otte
453478719d vulkan: Make GskVulkanPipeline derivable 2016-12-20 18:01:11 +01:00
Benjamin Otte
65e9894450 menu: Implement snapshot() for the menu code 2016-12-20 18:01:11 +01:00
Benjamin Otte
e492a63e4c paned: Implement snapshot() 2016-12-20 18:01:11 +01:00
Benjamin Otte
8ad7c435ca cssimage: Implement snapshot() for cross-fade 2016-12-20 18:01:11 +01:00
Benjamin Otte
9822fe81a3 snapshot: Implement gtk_snapshot_push_opacity() 
Use it in GtkWidget's opacity handling.
 2016-12-20 18:01:11 +01:00
Benjamin Otte
6b29dbf26a snapshot: Handle NULL returns in pop_and_append() 2016-12-20 18:01:11 +01:00
Benjamin Otte
30438c6e8b gsk: Add cross-fade node 
And implement stack crossfades with it.
 2016-12-20 18:01:11 +01:00
Benjamin Otte
3e4fd32b54 vulkan: Batch upload image barriers together 
Doesn't seem to help much though...
 2016-12-20 18:01:11 +01:00
Benjamin Otte
7b9ace488b vulkan: Add GskVulkanUploader 
It's the thing that makes sure pixels end up on the GPU.
 2016-12-20 18:01:11 +01:00
Benjamin Otte
85559d1fd9 vulkan: Split out command pool 
This way we can pass the command pool around.
And that allows us to allocate and submitcustom buffers.
And that is necessary to make staging images work.
 2016-12-20 18:01:11 +01:00
Benjamin Otte
ba7ac637bc vulkan: Implement staging-buffer image upload 
This is not enabled by default. Use GSK_RENDERING_MODE=staging-buffer to
use the code.
 2016-12-20 18:01:11 +01:00
Benjamin Otte
81297857cc snapshot: Convert Range, Scale, ColorScale 
And of course Scrollbar, but that one does no drawing itself.
 2016-12-20 18:01:11 +01:00
Benjamin Otte
3ef03c8bc0 gsk: Check for NULL in calls to gsk_cairo_node_get_surface() 
That function does actually sometimes return NULL and is documented to
do so, so handle that case in the renderers (by omitting the node).
 2016-12-20 18:01:11 +01:00
Benjamin Otte
e8cd71228a gsk: Implement linear gradient render nodes 2016-12-20 18:01:11 +01:00
Benjamin Otte
cf520b7a1f gsk: Add blend nodes 
Implement blend mode support in GTK background compositing with it.
 2016-12-20 18:01:11 +01:00
Benjamin Otte
3e26fadb24 css: Replace custom blend modes with GskBlendMode 2016-12-20 18:01:11 +01:00
Benjamin Otte
2118f394d2 gsk: Add missing blend modes 
This brings GSK blend modes in line with the CSS spec.
 2016-12-20 18:01:11 +01:00
Benjamin Otte
08a2a29c26 vulkan: Add infrastructure for multiple pipelines 
And use it to draw solid colors with a 2nd pipeline.
 2016-12-20 18:01:11 +01:00
Benjamin Otte
7d837a2ae6 vulkan: Split PipelineLayout into its own object 
This way, we can share the layout between different pipelines.
 2016-12-20 18:01:11 +01:00
Benjamin Otte
f4f0dba5c6 vulkan: Split render ops into seperate structs 
This makes it a lot clearer which members are relevant for each
different operation.
 2016-12-20 18:01:11 +01:00
Benjamin Otte
62eb9d42aa vulkan: Add infrastructure for push constants 
THe code includes fragment push constants for colors, but that code is
so far unused.
 2016-12-20 18:01:10 +01:00
Benjamin Otte
58b2c1d009 cssimage: Port a few more simple ones to snapshots 2016-12-20 18:01:10 +01:00
Benjamin Otte
cd68c93b4c render: Fall back later when rendering backgrounds 
We can now render most backgrounds fine.
 2016-12-20 18:01:10 +01:00
Benjamin Otte
3d5173d4ac gtk: Fix memleaks 
It turns out, some simple getters - such as
gdk_drawing_context_get_clip() - love copying things before returning
them.

I guess somebody has to burn cycles...
 2016-12-20 18:01:10 +01:00
Benjamin Otte
dd1cf1ac0f css: An opaque background does not allow omitting push_group 
When the background-clip of the background is smaller than the
background-clip of blended images, not pushing a group is wrong.

Test testing exactly that included.
 2016-12-20 18:01:10 +01:00
Benjamin Otte
23e35706b4 gsk: Add support for rounded clip rectangles 
Also add support to GtkSnapshot, so people can push rounded clips.
 2016-12-20 18:01:10 +01:00
Benjamin Otte
f96f16899d roundedbox: Remove _gtk_rounded_box_path() 
Use gsk_rounded_rect_path() instead.

That's a private GSK function, be we can just include its header.
 2016-12-20 18:01:10 +01:00
Benjamin Otte
fa9b0f9965 roundedbox: Remove _gtk_rounded_box_move() 
Use gsk_rounded_rect_offset() instead.
 2016-12-20 18:01:10 +01:00
Benjamin Otte
e26f84fca0 gtk: Remove GtkRoundedBox struct 
Use GskRoundedRect instead.
 2016-12-20 18:01:10 +01:00
Benjamin Otte
a2dfb1e93f roundedbox: typedef to GskRoundedRect 2016-12-20 18:01:10 +01:00
Benjamin Otte
c04bece131 roundedbox: Use a graphene_size_t for the corners 
Obviously, I'm trying to port GtkRoundedBox to GskRoundedRect.

This is the second step on that path.
 2016-12-20 18:01:10 +01:00
Benjamin Otte
6d012fb4ea gtk: Get rid of GtkCssCorner 
We have GskCorner now which is identical.
 2016-12-20 18:01:10 +01:00
Benjamin Otte
59d638a09f gsk: Add GskRoundedRect 
It's essentially a port of GtkRoundedBox to graphene.
 2016-12-20 18:01:10 +01:00
Benjamin Otte
0a0cbcdcb6 viewport: implement snapshot() 2016-12-20 18:01:10 +01:00
Benjamin Otte
b0175421f2 stack: Implement snapshot() 
This uses the new push()/pop() mechanism to its fullest extent when
implementing transitions. It's fun to inspect the results in the
inspector.

Crossfades don't work yet, they continue using a Cairo fallback.

A side effect of the stack conversion is that widget-factory now uses
snapshots for a lot more things.
 2016-12-20 18:01:10 +01:00
Benjamin Otte
1137483d15 snapshot: Work on pushing and popping again 
It is now possible to call push() subfunctions for simple container
nodes with just a single child. So you can for example
gtk_snapshot_push_clip() a clip region that all the nodes that get
appended later will then obey.

gtk_snapshot_pop() will then not return a container node, but a clip
node containing the container node (and similar for the transform
example).

This is implemented internally by providing a "collect function" when
pushing that is called when popping to collects all the accumulated
nodes and combine them into the single node that gets returned.

To simplify things even more, gtk_snapshot_pop_and_append() has been
added, which pops the currently pushed node and appends it to the
parent.

The icon rendering code has been converted to this approach.
 2016-12-20 18:01:10 +01:00
Benjamin Otte
1f988d8b05 gsk: Add gsk_clip_node_new() 
The node is a simple clipping node: It does a rectangular clip of its
contents.
 2016-12-20 18:01:10 +01:00
Benjamin Otte
68a54ae81f stack: Don't draw an extra background 
The gadget draws a background for us, we don't need another one.
 2016-12-20 18:01:10 +01:00
Benjamin Otte
07d39299ea gsk: Replace gsk_render_node_set_opacity() 
... with gsk_opacity_node_new().

Also implement support for opacity in gtk_widget_snapshot() using this
new node.
 2016-12-20 18:01:10 +01:00
Benjamin Otte
671d43b873 cssimage: Implement snapshot() in the fallback image 2016-12-20 18:01:10 +01:00
Benjamin Otte
ed6643cf69 cssimage: Use textures in GtkCssImageSurface 
We now use textures instead of surfaces and implement the snapshot()
vfunc instead of draw().
 2016-12-20 18:01:10 +01:00
Benjamin Otte
429346fa7e cssimage: Implement a fallback draw() vfunc 
... that chains into snapshot. This way, we can stop implementing draw()
in GtkCssImage subclasses and focus on snapshot() instead.
 2016-12-20 18:01:10 +01:00
Benjamin Otte
c258ee403a snapshot: Make gtk_snapshot_get_renderer() private 
Public API doesn't need to be concerned with renderers. Worst case, they
can use NULL instead of the actual renderer.
 2016-12-20 18:01:10 +01:00
Benjamin Otte
e6d423e0e2 gsk: Remove gsk_renderer_create_fallback() 
Use gsk_render_node_draw() instead.
 2016-12-20 18:01:10 +01:00