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748 Commits

Author SHA1 Message Date
Timm Bäder
1d3aa9207c gl renderer: Add a clip stack 
So we can check that the currently set clip is the first one and now
intersect with it. This first clip is always the entire viewport or the
entire render_area and we don't want to end up drawing things to a
texture because of it.
 2018-12-31 12:44:02 +01:00
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
Christian Hergert
87d33470ed vulkan: fix warning from g_clear_pointer() changes 2018-07-28 10:54:14 -07:00
Timm Bäder
392b4d9ac5 gl renderer: Pull a few declarations into the closest scope 2018-07-17 17:33:47 +02:00
Timm Bäder
5386cf89f2 GskRoundedRect: Typo 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
Elias Aebi
19873e549a gl: implement clipping for legacy contexts 2018-07-14 14:31:50 +02:00
Elias Aebi
05ca6bc189 gl: fix compilation errors for legacy context shaders 2018-07-14 14:24:21 +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
a0b8e32462 rendernodes: Fix unconditionally impossible diffs 
Some of the _diff implementations did a whole bunch of work just to
throw it away afterwards and invalidate the entire union of the two
render nodes, most notably the two clip nodes. Fix this to only call
gsk_render_node_diff_impossible if the previous if-condition is FALSE
and not always.
 2018-07-08 21:50:59 +02:00
Timm Bäder
50f76eb8cc GskRenderer: Add missing nullable annotation 2018-07-08 21:50:59 +02:00
Benjamin Otte
9fb3b84253 rendernode: Make offset nodes use floats 
It's OpenGL stuff, use floats.
 2018-07-04 15:05:37 +02:00
Timm Bäder
165dab8265 gl renderer: Ignore 0-sized fallback nodes 2018-06-26 21:41:29 +02:00
Matthias Clasen
8755d884f3 Remove a lot of Since annotations 
4.0 will represent a clean epoch. We don't want to have
lots of noise in the docs about 2.x or 3.x.
 2018-06-25 19:55:04 -04:00
Benjamin Otte
c48be6ef96 Revert "Add aligned allocator functions to GSK" 
This reverts commit 8e74eb382f.

This code is not necessary. It worked around a bug in graphene where
graphene was requiring stricter alignment than glib allocators could
guarantee.
 2018-06-19 20:00:53 +02:00
Benjamin Otte
0b1f0984f5 Revert "Use aligned allocators for GtkSnapshot" 
This reverts commit c02bc22cc5.

This code is not necessary.
The bug causing this problem ws prsent in the graphene library.
 2018-06-19 19:52:52 +02:00
Timm Bäder
7f8106f2a9 gl renderer: call glViewport directly 2018-06-16 10:09:12 +02:00