Class: Vulkan::Framebuffer

Inherits:
Object
  • Object
show all
Includes:
Checks, Conversions, Finalizer
Defined in:
lib/vulkan/framebuffer.rb

Constant Summary

Constants included from Conversions

Conversions::ACCESS_MASK_BITS, Conversions::BORDER_COLORS, Conversions::BUFFER_USAGE_BITS, Conversions::COMPARE_OPS, Conversions::DEPENDENCY_FLAG_BITS, Conversions::DESCRIPTOR_TYPES, Conversions::DYNAMIC_STATES, Conversions::FILTERS, Conversions::FORMAT_FEATURE_BITS, Conversions::IMAGE_ASPECT_BITS, Conversions::IMAGE_CREATE_BITS, Conversions::IMAGE_FORMATS, Conversions::IMAGE_TILING, Conversions::IMAGE_TYPES, Conversions::IMAGE_USAGE_BITS, Conversions::MEMORY_PROPERTIES, Conversions::PIPELINE_STAGE_BITS, Conversions::PRESENT_MODES, Conversions::SAMPLER_ADDRESS_MODES, Conversions::SAMPLER_MIPMAP_MODES, Conversions::SHADER_STAGE_BITS, Conversions::SHARING_MODES, Conversions::SURFACE_TRANSFORMS, Conversions::VERTEX_INPUT_RATES

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Finalizer

#finalize_with, #hexaddr, included

Methods included from Conversions

#array_of_pointers, #array_of_structures, #array_of_uint32s, #bool_to_vk, #buffer_usage_flags_to_syms, #const_to_symbol, #cstr_to_rbstr, #flags_to_symbols, #flags_to_syms, #num_to_samples, #present_mode_to_sym, #queue_family_to_index, #struct_to_hash, #sym_to_blend_factor, #sym_to_blend_op, #sym_to_border_color, #sym_to_color_component_bit, #sym_to_command_buffer_level, #sym_to_command_buffer_usage, #sym_to_compare_op, #sym_to_cull_mode, #sym_to_descriptor_type, #sym_to_dynamic_state, #sym_to_filter, #sym_to_front_face, #sym_to_image_format, #sym_to_image_layout, #sym_to_image_tiling, #sym_to_image_type, #sym_to_index_type, #sym_to_load_op, #sym_to_pipeline_bind_point, #sym_to_polygon_mode, #sym_to_present_mode, #sym_to_sampler_address_mode, #sym_to_sampler_mipmap_mode, #sym_to_samples, #sym_to_sharing_mode, #sym_to_store_op, #sym_to_subpass_contents, #sym_to_topology, #sym_to_val, #sym_to_vertex_input_rate, #syms_to_access_mask, #syms_to_buffer_usage_flags, #syms_to_dependency_flags, #syms_to_descriptor_set_layout_type_flags, #syms_to_flags, #syms_to_format_feature_flags, #syms_to_image_aspect_flags, #syms_to_image_create_flags, #syms_to_image_usage_flags, #syms_to_memory_properties, #syms_to_pipeline_stage_flags, #syms_to_shader_stage_flags, #syms_to_surface_transforms, #vk_make_version, #vk_parse_version

Methods included from Checks

#check_result

Constructor Details

#initialize(vk, attachments:, width:, height:, render_pass:, layers: 1) ⇒ Framebuffer

Returns a new instance of Framebuffer.



11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
 
# File 'lib/vulkan/framebuffer.rb', line 11

def initialize(vk, attachments:, width:, height:, render_pass:, layers: 1)
  @vk = vk
  @width = width
  @height = height
  @layers = layers
  @attachments = attachments

  framebuffer_info = VkFramebufferCreateInfo.malloc
  framebuffer_info.sType           = VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO
  framebuffer_info.renderPass      = render_pass
  framebuffer_info.attachmentCount = attachments.size
  framebuffer_info.pAttachments    = array_of_pointers(attachments)
  framebuffer_info.width           = width
  framebuffer_info.height          = height
  framebuffer_info.layers          = layers

  framebuffer_p = Vulkan.create_value("void *", nil)
  check_result @vk.vkCreateFramebuffer(vk.device, framebuffer_info, nil, framebuffer_p)
  @handle = framebuffer_p.value
  finalize_with vk, :vkDestroyFramebuffer, vk.device, @handle, nil
end

Instance Attribute Details

#height ⇒ Object (readonly)

Returns the value of attribute height.



8
9
10
 
# File 'lib/vulkan/framebuffer.rb', line 8

def height
  @height
end

#layers ⇒ Object (readonly)

Returns the value of attribute layers.



9
10
11
 
# File 'lib/vulkan/framebuffer.rb', line 9

def layers
  @layers
end

#width ⇒ Object (readonly)

Returns the value of attribute width.



7
8
9
 
# File 'lib/vulkan/framebuffer.rb', line 7

def width
  @width
end

Instance Method Details

#to_ptr ⇒ Object 



33
34
35
 
# File 'lib/vulkan/framebuffer.rb', line 33

def to_ptr
  @handle
end