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gtk2/gsk/vulkan/resources/meson.build

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Meson
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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
# FIXME: what's up with these?
#gsk_private_vulkan_include_shaders = [
# 'clip.frag.glsl',
# 'clip.vert.glsl',
# 'constants.glsl',
# 'rounded-rect.glsl',
#]
gsk_private_vulkan_fragment_shaders = [
vulkan: Implement blend modes This is another example for a 2-texture shader. So far, only separable blend modes are implemented. The implementation is not optimized, with an if-else cascade in the shader.
2017-09-23 05:59:50 +00:00
'blendmode.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: Implement crossfade This is the first shader using two textures. It almost works.
2017-09-22 18:20:57 +00:00
'crossfade.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: Implement blend modes This is another example for a 2-texture shader. So far, only separable blend modes are implemented. The implementation is not optimized, with an if-else cascade in the shader.
2017-09-23 05:59:50 +00:00
'blendmode.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: Implement crossfade This is the first shader using two textures. It almost works.
2017-09-22 18:20:57 +00:00
'crossfade.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
glslc = find_program('glslc', required: false)
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
if glslc.found()
compiled_shader = custom_target(spv_shader,
input: shader,
output: spv_shader,
command: [
glslc,
stage_arg,
'-DCLIP_NONE',
'@INPUT@',
'-o', '@OUTPUT@'
])
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
compiled_clip_shader = custom_target(clip_spv_shader,
input: shader,
output: clip_spv_shader,
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,
command: [
glslc,
stage_arg,
'-DCLIP_ROUNDED_RECT',
'@INPUT@',
'-o', '@OUTPUT@'
])
build: Improve vulkan resource handling This fixes the proper dependencies getting set up for generating the shaders and only the necessary things getting rebuilt on resources changing in gsk.
2017-09-05 16:47:10 +00:00
gsk_private_vulkan_compiled_shaders_deps += [compiled_shader, compiled_clip_shader, compiled_clip_rounded_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
endif
build: Improve vulkan resource handling This fixes the proper dependencies getting set up for generating the shaders and only the necessary things getting rebuilt on resources changing in gsk.
2017-09-05 16:47:10 +00:00
gsk_private_vulkan_compiled_shaders += files(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
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