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Implement push constant command

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This commit is contained in:
msiglreith 2018-04-18 19:51:31 +02:00
parent 6102540750
commit e43939453d
1 changed files with 22 additions and 2 deletions
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24
libportability-gfx/src/impls.rs
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@ -3004,14 +3004,34 @@ pub extern "C" fn gfxCmdCopyQueryPoolResults(
}
#[inline]
pub extern "C" fn gfxCmdPushConstants(
commandBuffer: VkCommandBuffer,
mut commandBuffer: VkCommandBuffer,
layout: VkPipelineLayout,
stageFlags: VkShaderStageFlags,
offset: u32,
size: u32,
pValues: *const ::std::os::raw::c_void,
) {
unimplemented!()
assert_eq!(size % 4, 0);
let values = unsafe {
slice::from_raw_parts(pValues as *const u32, size as usize / 4)
};
if stageFlags & VkShaderStageFlagBits::VK_SHADER_STAGE_COMPUTE_BIT as u32 != 0 {
commandBuffer.push_compute_constants(
&*layout,
offset,
values,
);
}
if stageFlags & VkShaderStageFlagBits::VK_SHADER_STAGE_ALL_GRAPHICS as u32 != 0 {
commandBuffer.push_graphics_constants(
&*layout,
conv::map_stage_flags(stageFlags),
offset,
values,
);
}
}
#[inline]
pub extern "C" fn gfxCmdBeginRenderPass(