Benjamin Otte
aa0ec774bf
vulkan: Add proof-of-concept clip implementation
...
We can now clip to cicular rounded rectangles when drawing colors.
2016-12-24 06:19:16 +01:00
Benjamin Otte
81c487b841
vulkan: Fold clip into push constants
...
As a side effect, the clipping data is now available inside shaders.
Not that any shader would use them yet, but they could!
2016-12-24 06:19:16 +01:00
Benjamin Otte
1760e0d3f3
vulkan: Get rid of color in push constants
...
The color comes in instance data now, no need to abuse push constants
for it.
2016-12-20 18:01:11 +01:00
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
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
583956266e
vulkan: Make MVP matrix available to vertex shader
...
We use push constants for this.
2016-12-09 18:35:51 +01:00
Benjamin Otte
3c4b952256
vulkan: Make GskVulkanRenderer work
...
We now create a Cairo renderer, render to an image surface and upload
and retnder it with Vulkan.
2016-12-09 18:35:51 +01:00
Benjamin Otte
a7cbbaf8fc
gsk: Pass texture coordinates to Vulkan renderer
...
We just render the coordinates as color, we don't do anything with them
yet.
2016-12-09 18:35:51 +01:00
Benjamin Otte
2a0e7f8829
gsk: Loads of work on Vulkan backend
...
We can now upload vertices.
And we use this to draw a yellow background. Which is clearly superior
to not drawing anything.
Also, we have shaders now. If you modify them, you need glslc installed
so they can be recompiled into Spir-V bytecode.
2016-12-09 18:35:51 +01:00
