AuroraMiddleware/gtk
1
0
Fork 1
mirror of https://gitlab.gnome.org/GNOME/gtk.git synced 2024-12-26 13:41:07 +00:00
Code Issues Projects Releases Wiki Activity
c6cc446e63
gtk/gsk/vulkan/resources/meson.build

105 lines
3.9 KiB
Meson
Raw Normal View History

build: Make shaders depend on their includes This does not do any proper dependency tracking, it just makes every shader depend on every include shader. But that's good enough for now.
2023-05-04 23:39:31 +00:00
gsk_private_vulkan_include_shaders = [
'clip.frag.glsl',
'clip.vert.glsl',
vulkan: Implement bindless texture rendering Instead of having a descriptor set per operation, we just have one descriptor set and bind all our images into it. Then the shaders get to use an index into the large texture array instead. Getting this to work - because it's a Vulkan extension that needs to be manually enabled, even though it's officially part of Vulkan 1.2 - is insane.
2023-05-20 00:56:02 +00:00
'common.frag.glsl',
vulkan: Split generic code off No need to duplicate code in shaders when it can be shared.
2023-05-15 00:24:50 +00:00
'common.vert.glsl',
build: Make shaders depend on their includes This does not do any proper dependency tracking, it just makes every shader depend on every include shader. But that's good enough for now.
2023-05-04 23:39:31 +00:00
'constants.glsl',
vulkan: Start rework on shaders to allow antialiased drawing This introduces the rect object and adds a rect_distance() and rect_coverage() function. _distance() returns the signed distance tp the rectangle. _coverage() returns the coverage of a pixel centered at that position. Note that the pixel size is computed using dFdx/dFdy.
2023-05-06 23:06:52 +00:00
'rect.glsl',
'rect.frag.glsl',
'rect.vert.glsl',
build: Make shaders depend on their includes This does not do any proper dependency tracking, it just makes every shader depend on every include shader. But that's good enough for now.
2023-05-04 23:39:31 +00:00
'rounded-rect.glsl',
vulkan: Rewrite rounded rectangle to use SDF distance We can use this to properly compute distance in scaled situations. We also now compute coverage with (imperfect) antialiasing.
2023-05-06 23:49:29 +00:00
'rounded-rect.frag.glsl',
build: Make shaders depend on their includes This does not do any proper dependency tracking, it just makes every shader depend on every include shader. But that's good enough for now.
2023-05-04 23:39:31 +00:00
]
build: Move Vulkan shader handling to its own directory Spooky action at a distance is not really allowed in Meson, so the rules to generate the SPV files should go in their own directory. Tested by: Rico Tzschichholz <ricotz@ubuntu.com>
2017-08-15 15:17:05 +00:00
gsk_private_vulkan_fragment_shaders = [
vulkan: Rename blendmode to blend-mode Preparation for future changes, nothing to see here.
2023-06-27 04:05:33 +00:00
'blend-mode.frag',
A somewhat working blur shader This is a very direct implementation of a Gaussian blur, without any optimizations.
2017-09-03 13:54:47 +00:00
'blur.frag',
build: Move Vulkan shader handling to its own directory Spooky action at a distance is not really allowed in Meson, so the rules to generate the SPV files should go in their own directory. Tested by: Rico Tzschichholz <ricotz@ubuntu.com>
2017-08-15 15:17:05 +00:00
'border.frag',
'color.frag',
'color-matrix.frag',
vulkan: Add premultiply step to texture upload When a GdkMemoryFormat is not supported natively and there's postprocessing required, add a way to mark a VulkanImage as such via the new postprocess flags. Also allow texting such iamges only with new_for_upload() and detect when that is the case and then run a postprocessing step that converts that image to a suitable format. This is done with a new "convert" shader/op. This now supports all formats natively, no conversions happen on the CPU anymore (unless the GPU is old).
2023-07-19 04:14:55 +00:00
'convert.frag',
vulkan: Rename crossfade => cross-fade Preparation for the future.
2023-06-27 04:28:52 +00:00
'cross-fade.frag',
vulkan: Add a glyph shader This shader is an updated version of the mask shader, but I want to use the mask name for the mask node and that's a different functionality. Also, add an operation for it and partially implement the mask node using it, so we can test that this shader works. Replacing the shader used for text rendering is the next step.
2023-07-03 05:53:22 +00:00
'glyph.frag',
build: Move Vulkan shader handling to its own directory Spooky action at a distance is not really allowed in Meson, so the rules to generate the SPV files should go in their own directory. Tested by: Rico Tzschichholz <ricotz@ubuntu.com>
2017-08-15 15:17:05 +00:00
'inset-shadow.frag',
'linear.frag',
More work on text nodes This commit takes several steps towards rendering text like we want to. The creation of the cairo surface and texture is moved to the backend (in GskVulkanRenderer). We add a mask shader that is used in the next text pipeline to use the texture as a mask, like cairo_mask_surface does. There is a separate color text pipeline that uses the already existing blend shaders to use the texture as a source, like cairo_paint does. The text node api is simplified to have just a single offset, which determines the left end of the text baseline, like all our other text drawing APIs.
2017-09-01 20:58:42 +00:00
'mask.frag',
build: Move Vulkan shader handling to its own directory Spooky action at a distance is not really allowed in Meson, so the rules to generate the SPV files should go in their own directory. Tested by: Rico Tzschichholz <ricotz@ubuntu.com>
2017-08-15 15:17:05 +00:00
'outset-shadow.frag',
vulkan: Rename blend pipeline to texture This is what it does, and the name blend is easily confused with blend-mode.
2017-09-30 02:24:53 +00:00
'texture.frag',
build: Move Vulkan shader handling to its own directory Spooky action at a distance is not really allowed in Meson, so the rules to generate the SPV files should go in their own directory. Tested by: Rico Tzschichholz <ricotz@ubuntu.com>
2017-08-15 15:17:05 +00:00
]
gsk_private_vulkan_vertex_shaders = [
vulkan: Rename blendmode to blend-mode Preparation for future changes, nothing to see here.
2023-06-27 04:05:33 +00:00
'blend-mode.vert',
A somewhat working blur shader This is a very direct implementation of a Gaussian blur, without any optimizations.
2017-09-03 13:54:47 +00:00
'blur.vert',
build: Move Vulkan shader handling to its own directory Spooky action at a distance is not really allowed in Meson, so the rules to generate the SPV files should go in their own directory. Tested by: Rico Tzschichholz <ricotz@ubuntu.com>
2017-08-15 15:17:05 +00:00
'border.vert',
'color.vert',
'color-matrix.vert',
vulkan: Add premultiply step to texture upload When a GdkMemoryFormat is not supported natively and there's postprocessing required, add a way to mark a VulkanImage as such via the new postprocess flags. Also allow texting such iamges only with new_for_upload() and detect when that is the case and then run a postprocessing step that converts that image to a suitable format. This is done with a new "convert" shader/op. This now supports all formats natively, no conversions happen on the CPU anymore (unless the GPU is old).
2023-07-19 04:14:55 +00:00
'convert.vert',
vulkan: Rename crossfade => cross-fade Preparation for the future.
2023-06-27 04:28:52 +00:00
'cross-fade.vert',
vulkan: Add a glyph shader This shader is an updated version of the mask shader, but I want to use the mask name for the mask node and that's a different functionality. Also, add an operation for it and partially implement the mask node using it, so we can test that this shader works. Replacing the shader used for text rendering is the next step.
2023-07-03 05:53:22 +00:00
'glyph.vert',
build: Move Vulkan shader handling to its own directory Spooky action at a distance is not really allowed in Meson, so the rules to generate the SPV files should go in their own directory. Tested by: Rico Tzschichholz <ricotz@ubuntu.com>
2017-08-15 15:17:05 +00:00
'inset-shadow.vert',
'linear.vert',
More work on text nodes This commit takes several steps towards rendering text like we want to. The creation of the cairo surface and texture is moved to the backend (in GskVulkanRenderer). We add a mask shader that is used in the next text pipeline to use the texture as a mask, like cairo_mask_surface does. There is a separate color text pipeline that uses the already existing blend shaders to use the texture as a source, like cairo_paint does. The text node api is simplified to have just a single offset, which determines the left end of the text baseline, like all our other text drawing APIs.
2017-09-01 20:58:42 +00:00
'mask.vert',
build: Move Vulkan shader handling to its own directory Spooky action at a distance is not really allowed in Meson, so the rules to generate the SPV files should go in their own directory. Tested by: Rico Tzschichholz <ricotz@ubuntu.com>
2017-08-15 15:17:05 +00:00
'outset-shadow.vert',
vulkan: Rename blend pipeline to texture This is what it does, and the name blend is easily confused with blend-mode.
2017-09-30 02:24:53 +00:00
'texture.vert',
build: Move Vulkan shader handling to its own directory Spooky action at a distance is not really allowed in Meson, so the rules to generate the SPV files should go in their own directory. Tested by: Rico Tzschichholz <ricotz@ubuntu.com>
2017-08-15 15:17:05 +00:00
]
gsk_private_vulkan_shaders += gsk_private_vulkan_fragment_shaders
gsk_private_vulkan_shaders += gsk_private_vulkan_vertex_shaders
foreach shader: gsk_private_vulkan_shaders
basefn = shader.split('.').get(0)
suffix = shader.split('.').get(1)
stage_arg = suffix == 'frag' ? '-fshader-stage=fragment' : '-fshader-stage=vertex'
spv_shader = '@0@.@1@.spv'.format(basefn, suffix)
Add rules to regenerate all shader variants We were missing rules to build the clip variants of the shaders.
2017-09-03 23:58:41 +00:00
clip_spv_shader = '@0@-clip.@1@.spv'.format(basefn, suffix)
clip_rounded_spv_shader = '@0@-clip-rounded.@1@.spv'.format(basefn, suffix)
build: Move Vulkan shader handling to its own directory Spooky action at a distance is not really allowed in Meson, so the rules to generate the SPV files should go in their own directory. Tested by: Rico Tzschichholz <ricotz@ubuntu.com>
2017-08-15 15:17:05 +00:00
vulkan: Remove the pre-compiled shaders Instead, build-depnd on glslc to build them. glslc is available in all important distros for a while: Fedora >= 28 Ubuntu >= 23.04 Debian >= 12 Arch Opensuse >= 15.2 msys2 are the ones I checked. So we can depend on it and avoid having to deal with keeping spirv files up-to-date in all commits. It's also 700kB of data, and not updating it helps.
2023-07-19 12:15:57 +00:00
compiled_shader = custom_target(spv_shader,
input: shader,
output: spv_shader,
depend_files: gsk_private_vulkan_include_shaders,
command: [
glslc,
stage_arg,
'-DCLIP_NONE',
'@INPUT@',
'-o', '@OUTPUT@'
])
compiled_clip_shader = custom_target(clip_spv_shader,
input: shader,
output: clip_spv_shader,
depend_files: gsk_private_vulkan_include_shaders,
command: [
glslc,
stage_arg,
'-DCLIP_RECT',
'@INPUT@',
'-o', '@OUTPUT@'
])
compiled_clip_rounded_shader = custom_target(clip_rounded_spv_shader,
input: shader,
output: clip_rounded_spv_shader,
depend_files: gsk_private_vulkan_include_shaders,
command: [
glslc,
stage_arg,
'-DCLIP_ROUNDED_RECT',
'@INPUT@',
'-o', '@OUTPUT@'
])
gsk_private_vulkan_compiled_shaders_deps += [compiled_shader, compiled_clip_shader, compiled_clip_rounded_shader]
gsk_private_vulkan_compiled_shaders += [spv_shader, clip_spv_shader, clip_rounded_spv_shader]
build: Move Vulkan shader handling to its own directory Spooky action at a distance is not really allowed in Meson, so the rules to generate the SPV files should go in their own directory. Tested by: Rico Tzschichholz <ricotz@ubuntu.com>
2017-08-15 15:17:05 +00:00
endforeach
vulkan: Generate vertex array headers from shaders The script is pretty dumb but it does its job.
2023-06-27 04:45:31 +00:00
foreach shader: gsk_private_vulkan_vertex_shaders
build: Don't use configure_file() when custom_target() works These two files don't need to be built when configuring, they are only needed during build.
2023-08-21 03:14:33 +00:00
shader_header = custom_target(output: '@0@.h'.format(shader),
input: shader,
command: [
find_program('generate-header.py'),
'@INPUT@',
],
capture: true)
vulkan: Generate vertex array headers from shaders The script is pretty dumb but it does its job.
2023-06-27 04:45:31 +00:00
gsk_private_vulkan_shader_headers += shader_header
endforeach
Reference in New Issue Copy Permalink