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Update example with the new ClearValue union

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This commit is contained in:
Maik Klein 2018-02-15 19:27:42 +01:00
parent 1b612cb1bf
commit 0a8f335206
2 changed files with 85 additions and 61 deletions
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19
examples/src/bin/texture.rs
View file

@ -864,12 +864,19 @@ fn main() {
base.present_complete_semaphore,
vk::Fence::null())
.unwrap();
let clear_values =
[vk::ClearValue::new_color(vk::ClearColorValue::new_float32([0.0, 0.0, 0.0, 0.0])),
vk::ClearValue::new_depth_stencil(vk::ClearDepthStencilValue {
depth: 1.0,
stencil: 0,
})];
let clear_values = [
vk::ClearValue {
color: vk::ClearColorValue {
float32: [0.0, 0.0, 0.0, 0.0],
},
},
vk::ClearValue {
depth: vk::ClearDepthStencilValue {
depth: 1.0,
stencil: 0,
},
},
];
let render_pass_begin_info = vk::RenderPassBeginInfo {
s_type: vk::StructureType::RenderPassBeginInfo,

127
examples/src/bin/triangle.rs
View file

@ -61,8 +61,8 @@ fn main() {
dst_subpass: Default::default(),
src_stage_mask: vk::PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT,
src_access_mask: Default::default(),
dst_access_mask: vk::ACCESS_COLOR_ATTACHMENT_READ_BIT |
vk::ACCESS_COLOR_ATTACHMENT_WRITE_BIT,
dst_access_mask: vk::ACCESS_COLOR_ATTACHMENT_READ_BIT
| vk::ACCESS_COLOR_ATTACHMENT_WRITE_BIT,
dst_stage_mask: vk::PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT,
};
let subpass = vk::SubpassDescription {
@ -171,9 +171,8 @@ fn main() {
let vertex_input_buffer = base.device
.create_buffer(&vertex_input_buffer_info, None)
.unwrap();
let vertex_input_buffer_memory_req = base.device.get_buffer_memory_requirements(
vertex_input_buffer,
);
let vertex_input_buffer_memory_req = base.device
.get_buffer_memory_requirements(vertex_input_buffer);
let vertex_input_buffer_memory_index =
find_memorytype_index(
&vertex_input_buffer_memory_req,
@ -457,20 +456,28 @@ fn main() {
let graphic_pipeline = graphics_pipelines[0];
base.render_loop(|| {
let present_index = base.swapchain_loader
.acquire_next_image_khr(base.swapchain,
std::u64::MAX,
base.present_complete_semaphore,
vk::Fence::null())
.acquire_next_image_khr(
base.swapchain,
std::u64::MAX,
base.present_complete_semaphore,
vk::Fence::null(),
)
.unwrap();
let clear_values =
[vk::ClearValue::new_color(vk::ClearColorValue::new_float32([0.0, 0.0, 0.0, 0.0])),
vk::ClearValue::new_depth_stencil(vk::ClearDepthStencilValue {
depth: 1.0,
stencil: 0,
})];
let clear_values = [
vk::ClearValue {
color: vk::ClearColorValue {
float32: [0.0, 0.0, 0.0, 0.0],
},
},
vk::ClearValue {
depth: vk::ClearDepthStencilValue {
depth: 1.0,
stencil: 0,
},
},
];
let render_pass_begin_info = vk::RenderPassBeginInfo {
s_type: vk::StructureType::RenderPassBeginInfo,
@ -484,37 +491,51 @@ fn main() {
clear_value_count: clear_values.len() as u32,
p_clear_values: clear_values.as_ptr(),
};
record_submit_commandbuffer(&base.device,
base.draw_command_buffer,
base.present_queue,
&[vk::PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT],
&[base.present_complete_semaphore],
&[base.rendering_complete_semaphore],
|device, draw_command_buffer| {
device.cmd_begin_render_pass(draw_command_buffer,
&render_pass_begin_info,
vk::SubpassContents::Inline);
device.cmd_bind_pipeline(draw_command_buffer,
vk::PipelineBindPoint::Graphics,
graphic_pipeline);
device.cmd_set_viewport(draw_command_buffer, 0, &viewports);
device.cmd_set_scissor(draw_command_buffer, &scissors);
device
.cmd_bind_vertex_buffers(draw_command_buffer, 0, &[vertex_input_buffer], &[0]);
device.cmd_bind_index_buffer(draw_command_buffer,
index_buffer,
0,
vk::IndexType::Uint32);
device.cmd_draw_indexed(draw_command_buffer,
index_buffer_data.len() as u32,
1,
0,
0,
1);
// Or draw without the index buffer
// device.cmd_draw(draw_command_buffer, 3, 1, 0, 0);
device.cmd_end_render_pass(draw_command_buffer);
});
record_submit_commandbuffer(
&base.device,
base.draw_command_buffer,
base.present_queue,
&[vk::PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT],
&[base.present_complete_semaphore],
&[base.rendering_complete_semaphore],
|device, draw_command_buffer| {
device.cmd_begin_render_pass(
draw_command_buffer,
&render_pass_begin_info,
vk::SubpassContents::Inline,
);
device.cmd_bind_pipeline(
draw_command_buffer,
vk::PipelineBindPoint::Graphics,
graphic_pipeline,
);
device.cmd_set_viewport(draw_command_buffer, 0, &viewports);
device.cmd_set_scissor(draw_command_buffer, &scissors);
device.cmd_bind_vertex_buffers(
draw_command_buffer,
0,
&[vertex_input_buffer],
&[0],
);
device.cmd_bind_index_buffer(
draw_command_buffer,
index_buffer,
0,
vk::IndexType::Uint32,
);
device.cmd_draw_indexed(
draw_command_buffer,
index_buffer_data.len() as u32,
1,
0,
0,
1,
);
// Or draw without the index buffer
// device.cmd_draw(draw_command_buffer, 3, 1, 0, 0);
device.cmd_end_render_pass(draw_command_buffer);
},
);
//let mut present_info_err = mem::uninitialized();
let present_info = vk::PresentInfoKHR {
s_type: vk::StructureType::PresentInfoKhr,
@ -536,14 +557,10 @@ fn main() {
base.device.destroy_pipeline(pipeline, None);
}
base.device.destroy_pipeline_layout(pipeline_layout, None);
base.device.destroy_shader_module(
vertex_shader_module,
None,
);
base.device.destroy_shader_module(
fragment_shader_module,
None,
);
base.device
.destroy_shader_module(vertex_shader_module, None);
base.device
.destroy_shader_module(fragment_shader_module, None);
base.device.free_memory(index_buffer_memory, None);
base.device.destroy_buffer(index_buffer, None);
base.device.free_memory(vertex_input_buffer_memory, None);