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185 Commits

Author SHA1 Message Date
Timm Bäder
3ce45508e1 gl renderer: Track border width state separately 2018-12-07 16:36:10 +01:00
Timm Bäder
57efdcfbbe gl renderer: Ignore subsequent render target ops 2018-12-07 16:36:10 +01:00
Timm Bäder
df817bd118 gl renderer: Ignore viewport ops to the same viewport 2018-12-07 16:36:10 +01:00
Timm Bäder
4b3a94f382 gl renderer: Fix remaining TODO about offset nodes 
All of the nodes should now support offsets.
 2018-12-04 06:30:47 +01:00
Timm Bäder
d67dacedba gl renderer: transform nodes: offset 2018-12-04 06:30:47 +01:00
Timm Bäder
e1feb1b712 gl renderer: Clip nodes: offset 2018-12-04 06:30:47 +01:00
Timm Bäder
e8670c89ae gl renderer: Linear gradients: offset 2018-12-04 06:30:47 +01:00
Timm Bäder
b4f918904c gl renderer: Outset shadow nodes: offset 2018-12-04 06:30:47 +01:00
Timm Bäder
aead150ce2 gl renderer: Care about offset when rendering border nodes 2018-12-04 06:30:47 +01:00
Timm Bäder
fd47e57e4b gl renderer: care about offset when rendering shadow nodes 2018-12-04 06:30:47 +01:00
Timm Bäder
2b95a5daee gl renderer: Remove blend shader 
It's unused.
 2018-12-02 16:04:40 +01:00
Timm Bäder
0681c5d5bc gl renderer: Reset opacity when rendering to a texture 
The opacity will already be applied when rendering the final texture.
 2018-12-02 16:03:08 +01:00
Timm Bäder
b19926c079 gl renderer: Add function to draw debug rectangle 2018-12-02 14:31:57 +01:00
Timm Bäder
692ed4f994 gl renderer: Refactor render op builder 2018-12-02 14:17:18 +01:00
Timm Bäder
ad759307f8 gl renderer: Add more node types to print_render_node_tree 
debugging ++
 2018-12-02 13:39:55 +01:00
Timm Bäder
58a4ae94e9 gl renderer: Use ops_transform_bounds_modelview in more places 2018-12-02 13:25:43 +01:00
Timm Bäder
9df9087a13 gl renderer: Add NodeSample 
As a quick way of checking what a particular sample of nodes (e.g. all
offset node children) are made up of.
 2018-12-02 13:25:43 +01:00
Timm Bäder
71512cf9ad gl renderer: Move geometry calculation further down 
We don't need it above, so move it to where it belongs.
 2018-12-02 13:25:43 +01:00
Timm Bäder
79cc8fb261 gl renderer: Apply offset with scale 2018-12-02 13:25:43 +01:00
Timm Bäder
2831dbb110 gl renderer: Refactor add_offscreen_ops 
Use a graphene_rect_t for the node bounds instead of 4 floats.
This makes it simpler to pass the size in without the offset applied.
 2018-12-02 13:25:43 +01:00
Timm Bäder
933acb3682 gl renderer: Add offscreen ops without offset applied 
When doing color matrix nodes. This fixes color matrix node with scale =
2.
 2018-12-02 13:25:43 +01:00
Timm Bäder
574ebafa46 gl renderer: Reset offset when rendering offscreen 
We want to apply the offset to the rendered texture, not to the
offscreen-rendered content.
 2018-12-02 13:25:43 +01:00
Timm Bäder
74dd05b45e gl renderer: add render ops for dumping the framebuffer 
So offscreen rendering can be properly debugged.
 2018-12-02 13:25:43 +01:00
Timm Bäder
3eb2cef421 gl renderer: Set the render region as initial clip 
So we avoid creating render ops for things outside of it.
 2018-12-02 13:25:43 +01:00
Timm Bäder
538491efa1 gl renderer: Fix only_translation check 2018-12-02 13:25:43 +01:00
Timm Bäder
5907ff694f gl renderer: Render non-trivial transforms to a texture 
This way we can e.g. render rotated clips, borders, etc.
 2018-11-29 08:50:18 +01:00
Timm Bäder
c0cf592336 gl renderer: Cache offscreen textures per node, not size 2018-11-29 08:50:16 +01:00
Timm Bäder
12378f0afa gl renderer: Expand matrix metadata extraction 
Instead of getting the translation x/y everytime we use the modelview,
get it once, when extracting the metadata. Do the same with the scale.
And save if the matrix is "simple" at all, i.e. if it only consists of a
translation and/or scale. This will be helpful later when we start
drawing transformed nodes on textures.
 2018-11-29 08:23:42 +01:00
Timm Bäder
5ea211bbb1 Revert "gldriver: Don't create surfaces to upload textures" 
This reverts commit 6466e53bfc.

This breaks GtkGLArea.
 2018-11-29 07:39:11 +01:00
Timm Bäder
ef751bc809 gl renderer: Use stack to keep track of modelview matrix 
So we can avoid calculating metadata for matrices all the time.
 2018-11-27 05:39:27 +01:00
Timm Bäder
6466e53bfc gldriver: Don't create surfaces to upload textures 2018-11-27 05:37:38 +01:00
Timm Bäder
5936d7f8f2 gl renderer: Properly retrieve matrix scale 
So rotating offscreen nodes works.
 2018-11-08 05:13:50 +01:00
Timm Bäder
d15df65a9d gl renderer: Save some matrix multiplications 
We do this for every single node, which is a little costly, especially
since the common case for the modelview matrix these days is a simple
translation. So, check whether the new modelview matrix is only a
translation matrix and if so, don't do a full matrix multiplication per
node.
 2018-10-11 12:27:56 +02:00
Timm Bäder
392b4d9ac5 gl renderer: Pull a few declarations into the closest scope 2018-07-17 17:33:47 +02:00
Timm Bäder
b7d948af69 gl renderer: Use a GArray for the shadow cache 
It's very small usually, in default Adwaita the only blurred outset
shadow we have is the one for the CSD'd toplevel window.
 2018-07-17 17:33:46 +02:00
Benjamin Otte
3ce3867403 gl: Don't accidentally use ints for float variables 
The int was floor()ing the x/y coordinates of glyphs, which could cause
significant repositioning of glyphs when text was scaled via the MVP.
 2018-07-13 14:56:04 +02:00
Timm Bäder
3dd188fe7e gl renderer: Cache blurred outset shadow nodes 
Since these are particularly expensive to render and we have a pretty
big one used in every client-side decorated window.
 2018-07-08 21:50:59 +02:00
Timm Bäder
165dab8265 gl renderer: Ignore 0-sized fallback nodes 2018-06-26 21:41:29 +02:00
Timm Bäder
7f8106f2a9 gl renderer: call glViewport directly 2018-06-16 10:09:12 +02:00
Руслан Ижбулатов
10b2f6540a Fix wrong format strings in various places 2018-06-10 21:20:59 +00:00
Timm Bäder
4ab3aada3f gl renderer: use w axis vector from graphene 
Instead of initializing our own one every time.
 2018-06-04 21:58:44 +02:00
Timm Bäder
719b2b0525 gl renderer: Remove an outdated comment 2018-05-27 17:51:51 +02:00
Timm Bäder
251913c80e gl renderer: Use offsets for more node types 2018-05-27 16:20:55 +02:00
Timm Bäder
c8aa5b8b4e gl renderer: Add helper for printing a render node tree 2018-05-19 10:18:50 +02:00
Timm Bäder
31e0aaf6b0 gl renderer: Remove ops debug message 
Without a node name, this doesn't make much sense anymore.
 2018-05-02 19:48:34 +02:00
Timm Bäder
d506799e72 gl renderer: Ignore nodes outside of the clip 
Pretty sure this will bite me later but for now we avoid rendering nodes
that we are not going to see anyway.
 2018-05-01 15:13:11 +02:00
Timm Bäder
3a5a9d9233 gl renderer: Use simple offset for selected offset node children 2018-05-01 15:13:11 +02:00
Benjamin Otte
a865621519 gdk: Move begin/end_frame() functions 
As they require a draw context and the draw context is already bound to
the surface, it makes much more sense and reduces abiguity by moving
these APIs to the draw context.

As a side effect, we simplify GdkSurface APIs to a point where
GdkSurface now does not concern itself with drawing anymore at all,
apart from being the object that creates draw contexts.
 2018-04-24 23:16:58 +02:00
Benjamin Otte
48fc18c37b gdk: Get rid of GdkDrawingContext 
All information is kept in GdkDrawContext these days, so use that one.
 2018-04-24 23:16:58 +02:00
Benjamin Otte
c6ae0ff2d1 gdk: Get rid of gdk_drawing_context_get_clip() 
Use the identical gdk_draw_context_get_frame_region() instead.
 2018-04-24 23:16:58 +02:00