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procedural-3d-engine/examples/radialblur/radialblur.cpp

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Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
/*
* Vulkan Example - Fullscreen radial blur (Single pass offscreen effect)
*
Code cleanup and refactoring
2019-03-31 19:43:38 +02:00
* Copyright (C) Sascha Willems - www.saschawillems.de
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
*
* This code is licensed under the MIT license (MIT) (http://opensource.org/licenses/MIT)
*/
#include "vulkanexamplebase.h"
Merge glTF branch (#747) * Added helper function for easy pipeline vertex input state create info structure setup from glTF model vertex class * Split glTF loader into header and implementation * Updated sample to use glTF * Removed collada files Replaced assets are now part of the asset pack * Return value for glTF model vertex input state create info helper * Removed unused assets * Use glTF assets * Added default material for glTF node's without materials * Use glTF assets * Apply pre-transforms to normals * Use glTF assets * Use glTF assets * Use vertex input state from glTF model class * Scene setup * Use glTF assets * Use glTF assets * Display error message and exit if glTF file could not be loaded * Use glTF assets * Use glTF assets * Use glTF assets * Remove unused buffer binds * Use glTF assets * Remove no longer used model files * Remove no longer used model files * Added support for rendering glTF models with images * glTF model normal pre-transform ignores translation * Use glTF assets * Use glTF assets * Use glTF assets * Use glTF assets * Use glTF assets * Only add combined image samplers to pool if actually used in the scene * Use global descriptor set layouts * Use global descriptor set layouts * Use glTF assets * Use glTF assets * Use glTF assets Code cleanup Updated GLSL and HLSL shaders * Use glTF assets Code cleanup * Use glTF assets Code cleanup Updated GLSL and HLSL shaders * Remove no-longer used model * Use glTF assets Code cleanup Updated GLSL and HLSL shaders * Use glTF assets Code cleanup Updated GLSL and HLSL shaders Removed no-longer used model * Use glTF assets Code cleanup Use RGBA texture instead of different compressed formats Removed no-longer used assets * Adnrdoid build file * Use glTF assets Code cleanup and refactoring Updated GLSL and HLSL shaders * Added vertex count and way of passing additional memory property type flags to glTF loader * Use glTF assets Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Updated GLSL and HLSL shaders * Remove unfinished sample * Completely reworked push constants sample Use glTF assets Updated GLSL and HLSL shaders Removed no-longer used assets * Android CMake build files * Removed un-used asset * Explicit buffer binding function * Use glTF assets Code cleanup Updated GLSL and HLSL shaders * Use glTF assets Code cleanup * Use glTF assets Code cleanup Removed no-longer used assets * Use glTF assets Code cleanup Updated GLSL and HLSL shaders Removed no-longer used assets * Remove no-longer used asset * Use glTF assets Code cleanup and refactoring Performance optimizations Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Code cleanup and refactoring Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Code cleanup and refactoring Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Code cleanup and refactoring Removed no-longer used assets * Use glTF assets Code cleanup and refactoring Removed no-longer used assets * Use glTF assets Code cleanup and refactoring * Use glTF assets Code cleanup and refactoring * Use glTF assets Code cleanup and refactoring Removed no-longer used assets * Pass vertex size and calculate multiplier in shaders instead of hard-coding With this, changes to the glTF vertex structure won't break the ray tracing samples * Load tangents (if present) * Use glTF assets Code cleanup and heavy refactoring Reworked debug display code * Android build * Normal mapping fixes Udpated HLSL shaders * Use glTF assets Code cleanup and heavy refactoring Reworked debug display code Updated GLSL and HLSL shaders * Code cleanup, comments * Use glTF assets Code cleanup and heavy refactoring Reworked debug display code Updated GLSL and HLSL shaders * Added sample count to framebuffer create info * Removed no-longer used assets * Android build Removed no-longer used assets * Code cleanup and heavy refactoring Updated GLSL and HLSL shaders Use tangents stored in GLSL instead of calculating them in the fragment shader * Renamed textured PBR sample main cpp file * Use glTF assets Code cleanup and refactoring Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Removed no-longer used assets * Android build files * Android build files * Use glTF assets Removed no-longer used assets * Fixed HLSL shaders * Android build files * Use glTF assets Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Updated GLSL and HLSL shaders Removed no-longer used assets * Added flag to disable glTF image loading Useful for samples that use their own textures or don't use textures at all to speed up loading * Use glTF assets Code cleanup Use Sponza scene instead of Sibenik to better highlight the effect Updated GLSL and HLSL shaders * Updated Android build files * Removed left-over comment * Use Sponza scene for the SSAO sample * Removed unused code * Removed ASSIMP No longer required as all samples now use the glTF file format * Added missing vertex shader stage * Removed old ASSIMP-based model loader * Added support for loading external glTF images from ktx Android fixes for loading external buffer files * Scene setup * Added missing shader stages * Removed ASSIMP from build files * Fixed compiler warning * Removed ASSIMP from readmes * Android build files cleanup * Replaced ktx submodule with only the files required for this repo The ktx submodule was a tad too big and contained lots of files not required for this repo * Moved ktx build files into base project * Use glTF assets * Use glTF assets * Removed license files, will be moved to asset pack * Use RGBA textures * Use RGBA cubemp texture with face assignment based on original images Refs #679 * Android build files * Removed textures All textures will be moved to the asset pack * Ignore asset folders * Removed font Fonts will be moved to the asset pack * Link to gltf asset pack * Updated gitignore * Android build file
2020-07-28 20:20:38 +02:00
#include "VulkanglTFModel.h"
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
#define ENABLE_VALIDATION false
// Offscreen frame buffer properties
Fold layout transitions into subpass (Refs #155), refactoring of offscreen render pass
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#define FB_DIM 512
Added Vulkan examples sources!
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#define FB_COLOR_FORMAT VK_FORMAT_R8G8B8A8_UNORM
class VulkanExample : public VulkanExampleBase
{
public:
bool blur = true;
bool displayTexture = false;
Color gradient ramp for glowing parts of the mesh
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struct {
Use new Vulkan texture class (Refs #260)
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vks::Texture2D gradient;
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} textures;
Merge glTF branch (#747) * Added helper function for easy pipeline vertex input state create info structure setup from glTF model vertex class * Split glTF loader into header and implementation * Updated sample to use glTF * Removed collada files Replaced assets are now part of the asset pack * Return value for glTF model vertex input state create info helper * Removed unused assets * Use glTF assets * Added default material for glTF node's without materials * Use glTF assets * Apply pre-transforms to normals * Use glTF assets * Use glTF assets * Use vertex input state from glTF model class * Scene setup * Use glTF assets * Use glTF assets * Display error message and exit if glTF file could not be loaded * Use glTF assets * Use glTF assets * Use glTF assets * Remove unused buffer binds * Use glTF assets * Remove no longer used model files * Remove no longer used model files * Added support for rendering glTF models with images * glTF model normal pre-transform ignores translation * Use glTF assets * Use glTF assets * Use glTF assets * Use glTF assets * Use glTF assets * Only add combined image samplers to pool if actually used in the scene * Use global descriptor set layouts * Use global descriptor set layouts * Use glTF assets * Use glTF assets * Use glTF assets Code cleanup Updated GLSL and HLSL shaders * Use glTF assets Code cleanup * Use glTF assets Code cleanup Updated GLSL and HLSL shaders * Remove no-longer used model * Use glTF assets Code cleanup Updated GLSL and HLSL shaders * Use glTF assets Code cleanup Updated GLSL and HLSL shaders Removed no-longer used model * Use glTF assets Code cleanup Use RGBA texture instead of different compressed formats Removed no-longer used assets * Adnrdoid build file * Use glTF assets Code cleanup and refactoring Updated GLSL and HLSL shaders * Added vertex count and way of passing additional memory property type flags to glTF loader * Use glTF assets Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Updated GLSL and HLSL shaders * Remove unfinished sample * Completely reworked push constants sample Use glTF assets Updated GLSL and HLSL shaders Removed no-longer used assets * Android CMake build files * Removed un-used asset * Explicit buffer binding function * Use glTF assets Code cleanup Updated GLSL and HLSL shaders * Use glTF assets Code cleanup * Use glTF assets Code cleanup Removed no-longer used assets * Use glTF assets Code cleanup Updated GLSL and HLSL shaders Removed no-longer used assets * Remove no-longer used asset * Use glTF assets Code cleanup and refactoring Performance optimizations Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Code cleanup and refactoring Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Code cleanup and refactoring Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Code cleanup and refactoring Removed no-longer used assets * Use glTF assets Code cleanup and refactoring Removed no-longer used assets * Use glTF assets Code cleanup and refactoring * Use glTF assets Code cleanup and refactoring * Use glTF assets Code cleanup and refactoring Removed no-longer used assets * Pass vertex size and calculate multiplier in shaders instead of hard-coding With this, changes to the glTF vertex structure won't break the ray tracing samples * Load tangents (if present) * Use glTF assets Code cleanup and heavy refactoring Reworked debug display code * Android build * Normal mapping fixes Udpated HLSL shaders * Use glTF assets Code cleanup and heavy refactoring Reworked debug display code Updated GLSL and HLSL shaders * Code cleanup, comments * Use glTF assets Code cleanup and heavy refactoring Reworked debug display code Updated GLSL and HLSL shaders * Added sample count to framebuffer create info * Removed no-longer used assets * Android build Removed no-longer used assets * Code cleanup and heavy refactoring Updated GLSL and HLSL shaders Use tangents stored in GLSL instead of calculating them in the fragment shader * Renamed textured PBR sample main cpp file * Use glTF assets Code cleanup and refactoring Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Removed no-longer used assets * Android build files * Android build files * Use glTF assets Removed no-longer used assets * Fixed HLSL shaders * Android build files * Use glTF assets Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Updated GLSL and HLSL shaders Removed no-longer used assets * Added flag to disable glTF image loading Useful for samples that use their own textures or don't use textures at all to speed up loading * Use glTF assets Code cleanup Use Sponza scene instead of Sibenik to better highlight the effect Updated GLSL and HLSL shaders * Updated Android build files * Removed left-over comment * Use Sponza scene for the SSAO sample * Removed unused code * Removed ASSIMP No longer required as all samples now use the glTF file format * Added missing vertex shader stage * Removed old ASSIMP-based model loader * Added support for loading external glTF images from ktx Android fixes for loading external buffer files * Scene setup * Added missing shader stages * Removed ASSIMP from build files * Fixed compiler warning * Removed ASSIMP from readmes * Android build files cleanup * Replaced ktx submodule with only the files required for this repo The ktx submodule was a tad too big and contained lots of files not required for this repo * Moved ktx build files into base project * Use glTF assets * Use glTF assets * Removed license files, will be moved to asset pack * Use RGBA textures * Use RGBA cubemp texture with face assignment based on original images Refs #679 * Android build files * Removed textures All textures will be moved to the asset pack * Ignore asset folders * Removed font Fonts will be moved to the asset pack * Link to gltf asset pack * Updated gitignore * Android build file
2020-07-28 20:20:38 +02:00
vkglTF::Model scene;
Removed old mesh loader, replaced with new model loader and vertex layout class in all examples (Refs #260)
2017-02-11 14:18:24 +01:00
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
struct {
Moved VulkanBuffer to vks namespce (Refs #260)
2017-02-12 10:44:51 +01:00
vks::Buffer scene;
vks::Buffer blurParams;
Replaced vkTools::UniformData with newer vk::Buffer for uniform buffers, some renaming, small fixes and corrections
2016-12-24 12:48:01 +01:00
} uniformBuffers;
Added Vulkan examples sources!
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Color gradient ramp for glowing parts of the mesh
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struct UboVS {
Added Vulkan examples sources!
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glm::mat4 projection;
Code-Cleanup: All samples now use the camera class and it's matrices Cleaned up base class
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glm::mat4 modelView;
Color gradient ramp for glowing parts of the mesh
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float gradientPos = 0.0f;
Replaced fullscreen quad from index and vertex buffer with fullscreen triangle generated in VS, code cleanup and cleaner naming
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} uboScene;
Added Vulkan examples sources!
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Replaced fullscreen quad from index and vertex buffer with fullscreen triangle generated in VS, code cleanup and cleaner naming
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struct UboBlurParams {
Color gradient ramp for glowing parts of the mesh
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float radialBlurScale = 0.35f;
Added Vulkan examples sources!
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float radialBlurStrength = 0.75f;
glm::vec2 radialOrigin = glm::vec2(0.5f, 0.5f);
Replaced fullscreen quad from index and vertex buffer with fullscreen triangle generated in VS, code cleanup and cleaner naming
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} uboBlurParams;
Added Vulkan examples sources!
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struct {
VkPipeline radialBlur;
VkPipeline colorPass;
VkPipeline phongPass;
Replaced fullscreen quad from index and vertex buffer with fullscreen triangle generated in VS, code cleanup and cleaner naming
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VkPipeline offscreenDisplay;
Added Vulkan examples sources!
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} pipelines;
struct {
VkPipelineLayout radialBlur;
VkPipelineLayout scene;
} pipelineLayouts;
struct {
VkDescriptorSet scene;
Replaced fullscreen quad from index and vertex buffer with fullscreen triangle generated in VS, code cleanup and cleaner naming
2016-08-13 22:08:13 +02:00
VkDescriptorSet radialBlur;
Added Vulkan examples sources!
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} descriptorSets;
Replaced fullscreen quad from index and vertex buffer with fullscreen triangle generated in VS, code cleanup and cleaner naming
2016-08-13 22:08:13 +02:00
struct {
VkDescriptorSetLayout scene;
VkDescriptorSetLayout radialBlur;
} descriptorSetLayouts;
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
// Framebuffer for offscreen rendering
struct FrameBufferAttachment {
VkImage image;
VkDeviceMemory mem;
VkImageView view;
};
Fold layout transitions into subpass (Refs #155), refactoring of offscreen render pass
2016-08-13 15:41:36 +02:00
struct OffscreenPass {
Added Vulkan examples sources!
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int32_t width, height;
Fold layout transitions into subpass (Refs #155), refactoring of offscreen render pass
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VkFramebuffer frameBuffer;
Added Vulkan examples sources!
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FrameBufferAttachment color, depth;
Fold layout transitions into subpass (Refs #155), refactoring of offscreen render pass
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VkRenderPass renderPass;
VkSampler sampler;
VkDescriptorImageInfo descriptor;
} offscreenPass;
Sample directly from framebuffer color attachment, additional semaphore to synchronize offscreen and final render (Refs #70)
2016-06-05 17:49:06 +02:00
Added Vulkan examples sources!
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VulkanExample() : VulkanExampleBase(ENABLE_VALIDATION)
{
Replaced text overlay with proper UI overlay
2017-11-01 14:22:10 +01:00
title = "Full screen radial blur effect";
Code-Cleanup: All samples now use the camera class and it's matrices Cleaned up base class
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camera.type = Camera::CameraType::lookat;
Merge glTF branch (#747) * Added helper function for easy pipeline vertex input state create info structure setup from glTF model vertex class * Split glTF loader into header and implementation * Updated sample to use glTF * Removed collada files Replaced assets are now part of the asset pack * Return value for glTF model vertex input state create info helper * Removed unused assets * Use glTF assets * Added default material for glTF node's without materials * Use glTF assets * Apply pre-transforms to normals * Use glTF assets * Use glTF assets * Use vertex input state from glTF model class * Scene setup * Use glTF assets * Use glTF assets * Display error message and exit if glTF file could not be loaded * Use glTF assets * Use glTF assets * Use glTF assets * Remove unused buffer binds * Use glTF assets * Remove no longer used model files * Remove no longer used model files * Added support for rendering glTF models with images * glTF model normal pre-transform ignores translation * Use glTF assets * Use glTF assets * Use glTF assets * Use glTF assets * Use glTF assets * Only add combined image samplers to pool if actually used in the scene * Use global descriptor set layouts * Use global descriptor set layouts * Use glTF assets * Use glTF assets * Use glTF assets Code cleanup Updated GLSL and HLSL shaders * Use glTF assets Code cleanup * Use glTF assets Code cleanup Updated GLSL and HLSL shaders * Remove no-longer used model * Use glTF assets Code cleanup Updated GLSL and HLSL shaders * Use glTF assets Code cleanup Updated GLSL and HLSL shaders Removed no-longer used model * Use glTF assets Code cleanup Use RGBA texture instead of different compressed formats Removed no-longer used assets * Adnrdoid build file * Use glTF assets Code cleanup and refactoring Updated GLSL and HLSL shaders * Added vertex count and way of passing additional memory property type flags to glTF loader * Use glTF assets Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Updated GLSL and HLSL shaders * Remove unfinished sample * Completely reworked push constants sample Use glTF assets Updated GLSL and HLSL shaders Removed no-longer used assets * Android CMake build files * Removed un-used asset * Explicit buffer binding function * Use glTF assets Code cleanup Updated GLSL and HLSL shaders * Use glTF assets Code cleanup * Use glTF assets Code cleanup Removed no-longer used assets * Use glTF assets Code cleanup Updated GLSL and HLSL shaders Removed no-longer used assets * Remove no-longer used asset * Use glTF assets Code cleanup and refactoring Performance optimizations Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Code cleanup and refactoring Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Code cleanup and refactoring Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Code cleanup and refactoring Removed no-longer used assets * Use glTF assets Code cleanup and refactoring Removed no-longer used assets * Use glTF assets Code cleanup and refactoring * Use glTF assets Code cleanup and refactoring * Use glTF assets Code cleanup and refactoring Removed no-longer used assets * Pass vertex size and calculate multiplier in shaders instead of hard-coding With this, changes to the glTF vertex structure won't break the ray tracing samples * Load tangents (if present) * Use glTF assets Code cleanup and heavy refactoring Reworked debug display code * Android build * Normal mapping fixes Udpated HLSL shaders * Use glTF assets Code cleanup and heavy refactoring Reworked debug display code Updated GLSL and HLSL shaders * Code cleanup, comments * Use glTF assets Code cleanup and heavy refactoring Reworked debug display code Updated GLSL and HLSL shaders * Added sample count to framebuffer create info * Removed no-longer used assets * Android build Removed no-longer used assets * Code cleanup and heavy refactoring Updated GLSL and HLSL shaders Use tangents stored in GLSL instead of calculating them in the fragment shader * Renamed textured PBR sample main cpp file * Use glTF assets Code cleanup and refactoring Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Removed no-longer used assets * Android build files * Android build files * Use glTF assets Removed no-longer used assets * Fixed HLSL shaders * Android build files * Use glTF assets Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Updated GLSL and HLSL shaders Removed no-longer used assets * Added flag to disable glTF image loading Useful for samples that use their own textures or don't use textures at all to speed up loading * Use glTF assets Code cleanup Use Sponza scene instead of Sibenik to better highlight the effect Updated GLSL and HLSL shaders * Updated Android build files * Removed left-over comment * Use Sponza scene for the SSAO sample * Removed unused code * Removed ASSIMP No longer required as all samples now use the glTF file format * Added missing vertex shader stage * Removed old ASSIMP-based model loader * Added support for loading external glTF images from ktx Android fixes for loading external buffer files * Scene setup * Added missing shader stages * Removed ASSIMP from build files * Fixed compiler warning * Removed ASSIMP from readmes * Android build files cleanup * Replaced ktx submodule with only the files required for this repo The ktx submodule was a tad too big and contained lots of files not required for this repo * Moved ktx build files into base project * Use glTF assets * Use glTF assets * Removed license files, will be moved to asset pack * Use RGBA textures * Use RGBA cubemp texture with face assignment based on original images Refs #679 * Android build files * Removed textures All textures will be moved to the asset pack * Ignore asset folders * Removed font Fonts will be moved to the asset pack * Link to gltf asset pack * Updated gitignore * Android build file
2020-07-28 20:20:38 +02:00
camera.setPosition(glm::vec3(0.0f, 0.0f, -17.5f));
Code-Cleanup: All samples now use the camera class and it's matrices Cleaned up base class
2020-04-22 20:58:24 +02:00
camera.setRotation(glm::vec3(-16.25f, -28.75f, 0.0f));
camera.setPerspective(45.0f, (float)width / (float)height, 1.0f, 256.0f);
timerSpeed *= 0.5f;
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
}
~VulkanExample()
{
Move shaders into glsl and hlsl directories Move `data/shaders` to `data/shaders/glsl` Move `data/hlsl` to `data/shaders/hlsl` Fix up shader paths in the cpp files to point to the new glsl location. `data/shaders/hlsl/compile.py` still overwrites the glsl .spv files (for now). Issue: #723
2020-05-29 16:08:53 +01:00
// Clean up used Vulkan resources
Added Vulkan examples sources!
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// Note : Inherited destructor cleans up resources stored in base class
// Frame buffer
// Color attachment
Fold layout transitions into subpass (Refs #155), refactoring of offscreen render pass
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vkDestroyImageView(device, offscreenPass.color.view, nullptr);
vkDestroyImage(device, offscreenPass.color.image, nullptr);
vkFreeMemory(device, offscreenPass.color.mem, nullptr);
Added Vulkan examples sources!
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// Depth attachment
Fold layout transitions into subpass (Refs #155), refactoring of offscreen render pass
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vkDestroyImageView(device, offscreenPass.depth.view, nullptr);
vkDestroyImage(device, offscreenPass.depth.image, nullptr);
vkFreeMemory(device, offscreenPass.depth.mem, nullptr);
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
Fold layout transitions into subpass (Refs #155), refactoring of offscreen render pass
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vkDestroyRenderPass(device, offscreenPass.renderPass, nullptr);
vkDestroySampler(device, offscreenPass.sampler, nullptr);
vkDestroyFramebuffer(device, offscreenPass.frameBuffer, nullptr);
Added Vulkan examples sources!
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vkDestroyPipeline(device, pipelines.radialBlur, nullptr);
vkDestroyPipeline(device, pipelines.phongPass, nullptr);
vkDestroyPipeline(device, pipelines.colorPass, nullptr);
Replaced fullscreen quad from index and vertex buffer with fullscreen triangle generated in VS, code cleanup and cleaner naming
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vkDestroyPipeline(device, pipelines.offscreenDisplay, nullptr);
Added Vulkan examples sources!
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vkDestroyPipelineLayout(device, pipelineLayouts.radialBlur, nullptr);
vkDestroyPipelineLayout(device, pipelineLayouts.scene, nullptr);
Replaced fullscreen quad from index and vertex buffer with fullscreen triangle generated in VS, code cleanup and cleaner naming
2016-08-13 22:08:13 +02:00
vkDestroyDescriptorSetLayout(device, descriptorSetLayouts.scene, nullptr);
vkDestroyDescriptorSetLayout(device, descriptorSetLayouts.radialBlur, nullptr);
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
Replaced vkTools::UniformData with newer vk::Buffer for uniform buffers, some renaming, small fixes and corrections
2016-12-24 12:48:01 +01:00
uniformBuffers.scene.destroy();
uniformBuffers.blurParams.destroy();
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
Use new Vulkan texture class (Refs #260)
2017-02-09 21:55:35 +01:00
textures.gradient.destroy();
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
}
Sample directly from framebuffer color attachment, additional semaphore to synchronize offscreen and final render (Refs #70)
2016-06-05 17:49:06 +02:00
// Setup the offscreen framebuffer for rendering the blurred scene
Fold layout transitions into subpass (Refs #155), refactoring of offscreen render pass
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// The color attachment of this framebuffer will then be used to sample frame in the fragment shader of the final pass
void prepareOffscreen()
Added Vulkan examples sources!
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{
Fold layout transitions into subpass (Refs #155), refactoring of offscreen render pass
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offscreenPass.width = FB_DIM;
offscreenPass.height = FB_DIM;
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
Fixed depth format selection. Fixes #13, Fixes #19
2016-02-18 22:09:47 +01:00
// Find a suitable depth format
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
VkFormat fbDepthFormat;
Moved tool functions to vks namespace (Refs #260)
2017-02-12 13:10:05 +01:00
VkBool32 validDepthFormat = vks::tools::getSupportedDepthFormat(physicalDevice, &fbDepthFormat);
Fixed depth format selection. Fixes #13, Fixes #19
2016-02-18 22:09:47 +01:00
assert(validDepthFormat);
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
// Color attachment
Moved Initializers to vks namespce (Refs #260)
2017-02-12 11:12:42 +01:00
VkImageCreateInfo image = vks::initializers::imageCreateInfo();
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
image.imageType = VK_IMAGE_TYPE_2D;
Fold layout transitions into subpass (Refs #155), refactoring of offscreen render pass
2016-08-13 15:41:36 +02:00
image.format = FB_COLOR_FORMAT;
image.extent.width = offscreenPass.width;
image.extent.height = offscreenPass.height;
Use Vulkan result check macro, code cleanup, added text overlay
2016-05-24 20:49:15 +02:00
image.extent.depth = 1;
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
image.mipLevels = 1;
image.arrayLayers = 1;
image.samples = VK_SAMPLE_COUNT_1_BIT;
image.tiling = VK_IMAGE_TILING_OPTIMAL;
Sample directly from framebuffer color attachment, additional semaphore to synchronize offscreen and final render (Refs #70)
2016-06-05 17:49:06 +02:00
// We will sample directly from the color attachment
image.usage = VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT | VK_IMAGE_USAGE_SAMPLED_BIT;
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
Moved Initializers to vks namespce (Refs #260)
2017-02-12 11:12:42 +01:00
VkMemoryAllocateInfo memAlloc = vks::initializers::memoryAllocateInfo();
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
VkMemoryRequirements memReqs;
Fold layout transitions into subpass (Refs #155), refactoring of offscreen render pass
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VK_CHECK_RESULT(vkCreateImage(device, &image, nullptr, &offscreenPass.color.image));
vkGetImageMemoryRequirements(device, offscreenPass.color.image, &memReqs);
memAlloc.allocationSize = memReqs.size;
memAlloc.memoryTypeIndex = vulkanDevice->getMemoryType(memReqs.memoryTypeBits, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT);
VK_CHECK_RESULT(vkAllocateMemory(device, &memAlloc, nullptr, &offscreenPass.color.mem));
VK_CHECK_RESULT(vkBindImageMemory(device, offscreenPass.color.image, offscreenPass.color.mem, 0));
Moved Initializers to vks namespce (Refs #260)
2017-02-12 11:12:42 +01:00
VkImageViewCreateInfo colorImageView = vks::initializers::imageViewCreateInfo();
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
colorImageView.viewType = VK_IMAGE_VIEW_TYPE_2D;
Fold layout transitions into subpass (Refs #155), refactoring of offscreen render pass
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colorImageView.format = FB_COLOR_FORMAT;
Added Vulkan examples sources!
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colorImageView.subresourceRange = {};
colorImageView.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
colorImageView.subresourceRange.baseMipLevel = 0;
colorImageView.subresourceRange.levelCount = 1;
colorImageView.subresourceRange.baseArrayLayer = 0;
colorImageView.subresourceRange.layerCount = 1;
Fold layout transitions into subpass (Refs #155), refactoring of offscreen render pass
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colorImageView.image = offscreenPass.color.image;
VK_CHECK_RESULT(vkCreateImageView(device, &colorImageView, nullptr, &offscreenPass.color.view));
// Create sampler to sample from the attachment in the fragment shader
Moved Initializers to vks namespce (Refs #260)
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VkSamplerCreateInfo samplerInfo = vks::initializers::samplerCreateInfo();
Fold layout transitions into subpass (Refs #155), refactoring of offscreen render pass
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samplerInfo.magFilter = VK_FILTER_LINEAR;
samplerInfo.minFilter = VK_FILTER_LINEAR;
samplerInfo.mipmapMode = VK_SAMPLER_MIPMAP_MODE_LINEAR;
samplerInfo.addressModeU = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE;
samplerInfo.addressModeV = samplerInfo.addressModeU;
samplerInfo.addressModeW = samplerInfo.addressModeU;
samplerInfo.mipLodBias = 0.0f;
Set sampler max. anisotropy to 1.0f instead of 0.0f (valdidation) Refs #277
2017-06-17 16:07:38 +02:00
samplerInfo.maxAnisotropy = 1.0f;
Fold layout transitions into subpass (Refs #155), refactoring of offscreen render pass
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samplerInfo.minLod = 0.0f;
samplerInfo.maxLod = 1.0f;
samplerInfo.borderColor = VK_BORDER_COLOR_FLOAT_OPAQUE_WHITE;
VK_CHECK_RESULT(vkCreateSampler(device, &samplerInfo, nullptr, &offscreenPass.sampler));
Sample directly from framebuffer color attachment, additional semaphore to synchronize offscreen and final render (Refs #70)
2016-06-05 17:49:06 +02:00
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
// Depth stencil attachment
image.format = fbDepthFormat;
image.usage = VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT;
Fold layout transitions into subpass (Refs #155), refactoring of offscreen render pass
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VK_CHECK_RESULT(vkCreateImage(device, &image, nullptr, &offscreenPass.depth.image));
vkGetImageMemoryRequirements(device, offscreenPass.depth.image, &memReqs);
memAlloc.allocationSize = memReqs.size;
memAlloc.memoryTypeIndex = vulkanDevice->getMemoryType(memReqs.memoryTypeBits, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT);
VK_CHECK_RESULT(vkAllocateMemory(device, &memAlloc, nullptr, &offscreenPass.depth.mem));
VK_CHECK_RESULT(vkBindImageMemory(device, offscreenPass.depth.image, offscreenPass.depth.mem, 0));
Moved Initializers to vks namespce (Refs #260)
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VkImageViewCreateInfo depthStencilView = vks::initializers::imageViewCreateInfo();
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
depthStencilView.viewType = VK_IMAGE_VIEW_TYPE_2D;
depthStencilView.format = fbDepthFormat;
depthStencilView.flags = 0;
depthStencilView.subresourceRange = {};
Fix various cases of image views with incorrect stencil aspect
2022-06-30 09:38:25 +02:00
depthStencilView.subresourceRange.aspectMask = VK_IMAGE_ASPECT_DEPTH_BIT;
if (fbDepthFormat >= VK_FORMAT_D16_UNORM_S8_UINT)
depthStencilView.subresourceRange.aspectMask |= VK_IMAGE_ASPECT_STENCIL_BIT;
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
depthStencilView.subresourceRange.baseMipLevel = 0;
depthStencilView.subresourceRange.levelCount = 1;
depthStencilView.subresourceRange.baseArrayLayer = 0;
depthStencilView.subresourceRange.layerCount = 1;
Fold layout transitions into subpass (Refs #155), refactoring of offscreen render pass
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depthStencilView.image = offscreenPass.depth.image;
VK_CHECK_RESULT(vkCreateImageView(device, &depthStencilView, nullptr, &offscreenPass.depth.view));
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
Fold layout transitions into subpass (Refs #155), refactoring of offscreen render pass
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// Create a separate render pass for the offscreen rendering as it may differ from the one used for scene rendering
Added Vulkan examples sources!
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Fold layout transitions into subpass (Refs #155), refactoring of offscreen render pass
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std::array<VkAttachmentDescription, 2> attchmentDescriptions = {};
// Color attachment
attchmentDescriptions[0].format = FB_COLOR_FORMAT;
attchmentDescriptions[0].samples = VK_SAMPLE_COUNT_1_BIT;
attchmentDescriptions[0].loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR;
attchmentDescriptions[0].storeOp = VK_ATTACHMENT_STORE_OP_STORE;
attchmentDescriptions[0].stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE;
attchmentDescriptions[0].stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE;
attchmentDescriptions[0].initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
attchmentDescriptions[0].finalLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
// Depth attachment
attchmentDescriptions[1].format = fbDepthFormat;
attchmentDescriptions[1].samples = VK_SAMPLE_COUNT_1_BIT;
attchmentDescriptions[1].loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR;
attchmentDescriptions[1].storeOp = VK_ATTACHMENT_STORE_OP_DONT_CARE;
attchmentDescriptions[1].stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE;
attchmentDescriptions[1].stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE;
attchmentDescriptions[1].initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
attchmentDescriptions[1].finalLayout = VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL;
VkAttachmentReference colorReference = { 0, VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL };
VkAttachmentReference depthReference = { 1, VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL };
VkSubpassDescription subpassDescription = {};
subpassDescription.pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS;
subpassDescription.colorAttachmentCount = 1;
subpassDescription.pColorAttachments = &colorReference;
subpassDescription.pDepthStencilAttachment = &depthReference;
// Use subpass dependencies for layout transitions
std::array<VkSubpassDependency, 2> dependencies;
dependencies[0].srcSubpass = VK_SUBPASS_EXTERNAL;
dependencies[0].dstSubpass = 0;
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dependencies[0].srcStageMask = VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT;
Fold layout transitions into subpass (Refs #155), refactoring of offscreen render pass
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dependencies[0].dstStageMask = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
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dependencies[0].srcAccessMask = VK_ACCESS_SHADER_READ_BIT;
dependencies[0].dstAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;
Fold layout transitions into subpass (Refs #155), refactoring of offscreen render pass
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dependencies[0].dependencyFlags = VK_DEPENDENCY_BY_REGION_BIT;
dependencies[1].srcSubpass = 0;
dependencies[1].dstSubpass = VK_SUBPASS_EXTERNAL;
dependencies[1].srcStageMask = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
Replace dedicated offscreen command buffer and complicated synchronization with single command buffer and sync via sub pass dependencies Refs #536
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dependencies[1].dstStageMask = VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT;
dependencies[1].srcAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;
dependencies[1].dstAccessMask = VK_ACCESS_SHADER_READ_BIT;
Fold layout transitions into subpass (Refs #155), refactoring of offscreen render pass
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dependencies[1].dependencyFlags = VK_DEPENDENCY_BY_REGION_BIT;
// Create the actual renderpass
VkRenderPassCreateInfo renderPassInfo = {};
renderPassInfo.sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO;
renderPassInfo.attachmentCount = static_cast<uint32_t>(attchmentDescriptions.size());
renderPassInfo.pAttachments = attchmentDescriptions.data();
renderPassInfo.subpassCount = 1;
renderPassInfo.pSubpasses = &subpassDescription;
renderPassInfo.dependencyCount = static_cast<uint32_t>(dependencies.size());
renderPassInfo.pDependencies = dependencies.data();
VK_CHECK_RESULT(vkCreateRenderPass(device, &renderPassInfo, nullptr, &offscreenPass.renderPass));
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
VkImageView attachments[2];
Fold layout transitions into subpass (Refs #155), refactoring of offscreen render pass
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attachments[0] = offscreenPass.color.view;
attachments[1] = offscreenPass.depth.view;
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
Moved Initializers to vks namespce (Refs #260)
2017-02-12 11:12:42 +01:00
VkFramebufferCreateInfo fbufCreateInfo = vks::initializers::framebufferCreateInfo();
Fold layout transitions into subpass (Refs #155), refactoring of offscreen render pass
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fbufCreateInfo.renderPass = offscreenPass.renderPass;
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
fbufCreateInfo.attachmentCount = 2;
fbufCreateInfo.pAttachments = attachments;
Fold layout transitions into subpass (Refs #155), refactoring of offscreen render pass
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fbufCreateInfo.width = offscreenPass.width;
fbufCreateInfo.height = offscreenPass.height;
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
fbufCreateInfo.layers = 1;
Fold layout transitions into subpass (Refs #155), refactoring of offscreen render pass
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VK_CHECK_RESULT(vkCreateFramebuffer(device, &fbufCreateInfo, nullptr, &offscreenPass.frameBuffer));
Move shaders into glsl and hlsl directories Move `data/shaders` to `data/shaders/glsl` Move `data/hlsl` to `data/shaders/hlsl` Fix up shader paths in the cpp files to point to the new glsl location. `data/shaders/hlsl/compile.py` still overwrites the glsl .spv files (for now). Issue: #723
2020-05-29 16:08:53 +01:00
// Fill a descriptor for later use in a descriptor set
Fold layout transitions into subpass (Refs #155), refactoring of offscreen render pass
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offscreenPass.descriptor.imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
offscreenPass.descriptor.imageView = offscreenPass.color.view;
offscreenPass.descriptor.sampler = offscreenPass.sampler;
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
}
void buildCommandBuffers()
{
Moved Initializers to vks namespce (Refs #260)
2017-02-12 11:12:42 +01:00
VkCommandBufferBeginInfo cmdBufInfo = vks::initializers::commandBufferBeginInfo();
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
VkClearValue clearValues[2];
Replace dedicated offscreen command buffer and complicated synchronization with single command buffer and sync via sub pass dependencies Refs #536
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VkViewport viewport;
VkRect2D scissor;
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
for (int32_t i = 0; i < drawCmdBuffers.size(); ++i)
{
Use Vulkan result check macro, code cleanup, added text overlay
2016-05-24 20:49:15 +02:00
VK_CHECK_RESULT(vkBeginCommandBuffer(drawCmdBuffers[i], &cmdBufInfo));
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
Replace dedicated offscreen command buffer and complicated synchronization with single command buffer and sync via sub pass dependencies Refs #536
2019-03-31 16:05:06 +02:00
/*
First render pass: Offscreen rendering
*/
{
clearValues[0].color = { { 0.0f, 0.0f, 0.0f, 0.0f } };
clearValues[1].depthStencil = { 1.0f, 0 };
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
Replace dedicated offscreen command buffer and complicated synchronization with single command buffer and sync via sub pass dependencies Refs #536
2019-03-31 16:05:06 +02:00
VkRenderPassBeginInfo renderPassBeginInfo = vks::initializers::renderPassBeginInfo();
renderPassBeginInfo.renderPass = offscreenPass.renderPass;
renderPassBeginInfo.framebuffer = offscreenPass.frameBuffer;
renderPassBeginInfo.renderArea.extent.width = offscreenPass.width;
renderPassBeginInfo.renderArea.extent.height = offscreenPass.height;
renderPassBeginInfo.clearValueCount = 2;
renderPassBeginInfo.pClearValues = clearValues;
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
Replace dedicated offscreen command buffer and complicated synchronization with single command buffer and sync via sub pass dependencies Refs #536
2019-03-31 16:05:06 +02:00
viewport = vks::initializers::viewport((float)offscreenPass.width, (float)offscreenPass.height, 0.0f, 1.0f);
vkCmdSetViewport(drawCmdBuffers[i], 0, 1, &viewport);
scissor = vks::initializers::rect2D(offscreenPass.width, offscreenPass.height, 0, 0);
vkCmdSetScissor(drawCmdBuffers[i], 0, 1, &scissor);
vkCmdBeginRenderPass(drawCmdBuffers[i], &renderPassBeginInfo, VK_SUBPASS_CONTENTS_INLINE);
vkCmdBindDescriptorSets(drawCmdBuffers[i], VK_PIPELINE_BIND_POINT_GRAPHICS, pipelineLayouts.scene, 0, 1, &descriptorSets.scene, 0, NULL);
vkCmdBindPipeline(drawCmdBuffers[i], VK_PIPELINE_BIND_POINT_GRAPHICS, pipelines.colorPass);
Merge glTF branch (#747) * Added helper function for easy pipeline vertex input state create info structure setup from glTF model vertex class * Split glTF loader into header and implementation * Updated sample to use glTF * Removed collada files Replaced assets are now part of the asset pack * Return value for glTF model vertex input state create info helper * Removed unused assets * Use glTF assets * Added default material for glTF node's without materials * Use glTF assets * Apply pre-transforms to normals * Use glTF assets * Use glTF assets * Use vertex input state from glTF model class * Scene setup * Use glTF assets * Use glTF assets * Display error message and exit if glTF file could not be loaded * Use glTF assets * Use glTF assets * Use glTF assets * Remove unused buffer binds * Use glTF assets * Remove no longer used model files * Remove no longer used model files * Added support for rendering glTF models with images * glTF model normal pre-transform ignores translation * Use glTF assets * Use glTF assets * Use glTF assets * Use glTF assets * Use glTF assets * Only add combined image samplers to pool if actually used in the scene * Use global descriptor set layouts * Use global descriptor set layouts * Use glTF assets * Use glTF assets * Use glTF assets Code cleanup Updated GLSL and HLSL shaders * Use glTF assets Code cleanup * Use glTF assets Code cleanup Updated GLSL and HLSL shaders * Remove no-longer used model * Use glTF assets Code cleanup Updated GLSL and HLSL shaders * Use glTF assets Code cleanup Updated GLSL and HLSL shaders Removed no-longer used model * Use glTF assets Code cleanup Use RGBA texture instead of different compressed formats Removed no-longer used assets * Adnrdoid build file * Use glTF assets Code cleanup and refactoring Updated GLSL and HLSL shaders * Added vertex count and way of passing additional memory property type flags to glTF loader * Use glTF assets Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Updated GLSL and HLSL shaders * Remove unfinished sample * Completely reworked push constants sample Use glTF assets Updated GLSL and HLSL shaders Removed no-longer used assets * Android CMake build files * Removed un-used asset * Explicit buffer binding function * Use glTF assets Code cleanup Updated GLSL and HLSL shaders * Use glTF assets Code cleanup * Use glTF assets Code cleanup Removed no-longer used assets * Use glTF assets Code cleanup Updated GLSL and HLSL shaders Removed no-longer used assets * Remove no-longer used asset * Use glTF assets Code cleanup and refactoring Performance optimizations Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Code cleanup and refactoring Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Code cleanup and refactoring Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Code cleanup and refactoring Removed no-longer used assets * Use glTF assets Code cleanup and refactoring Removed no-longer used assets * Use glTF assets Code cleanup and refactoring * Use glTF assets Code cleanup and refactoring * Use glTF assets Code cleanup and refactoring Removed no-longer used assets * Pass vertex size and calculate multiplier in shaders instead of hard-coding With this, changes to the glTF vertex structure won't break the ray tracing samples * Load tangents (if present) * Use glTF assets Code cleanup and heavy refactoring Reworked debug display code * Android build * Normal mapping fixes Udpated HLSL shaders * Use glTF assets Code cleanup and heavy refactoring Reworked debug display code Updated GLSL and HLSL shaders * Code cleanup, comments * Use glTF assets Code cleanup and heavy refactoring Reworked debug display code Updated GLSL and HLSL shaders * Added sample count to framebuffer create info * Removed no-longer used assets * Android build Removed no-longer used assets * Code cleanup and heavy refactoring Updated GLSL and HLSL shaders Use tangents stored in GLSL instead of calculating them in the fragment shader * Renamed textured PBR sample main cpp file * Use glTF assets Code cleanup and refactoring Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Removed no-longer used assets * Android build files * Android build files * Use glTF assets Removed no-longer used assets * Fixed HLSL shaders * Android build files * Use glTF assets Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Updated GLSL and HLSL shaders Removed no-longer used assets * Added flag to disable glTF image loading Useful for samples that use their own textures or don't use textures at all to speed up loading * Use glTF assets Code cleanup Use Sponza scene instead of Sibenik to better highlight the effect Updated GLSL and HLSL shaders * Updated Android build files * Removed left-over comment * Use Sponza scene for the SSAO sample * Removed unused code * Removed ASSIMP No longer required as all samples now use the glTF file format * Added missing vertex shader stage * Removed old ASSIMP-based model loader * Added support for loading external glTF images from ktx Android fixes for loading external buffer files * Scene setup * Added missing shader stages * Removed ASSIMP from build files * Fixed compiler warning * Removed ASSIMP from readmes * Android build files cleanup * Replaced ktx submodule with only the files required for this repo The ktx submodule was a tad too big and contained lots of files not required for this repo * Moved ktx build files into base project * Use glTF assets * Use glTF assets * Removed license files, will be moved to asset pack * Use RGBA textures * Use RGBA cubemp texture with face assignment based on original images Refs #679 * Android build files * Removed textures All textures will be moved to the asset pack * Ignore asset folders * Removed font Fonts will be moved to the asset pack * Link to gltf asset pack * Updated gitignore * Android build file
2020-07-28 20:20:38 +02:00
scene.draw(drawCmdBuffers[i]);
Replace dedicated offscreen command buffer and complicated synchronization with single command buffer and sync via sub pass dependencies Refs #536
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vkCmdEndRenderPass(drawCmdBuffers[i]);
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
}
Replace dedicated offscreen command buffer and complicated synchronization with single command buffer and sync via sub pass dependencies Refs #536
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/*
Note: Explicit synchronization is not required between the render pass, as this is done implicit via sub pass dependencies
*/
Updated samples to explicitly call drawUI (updated ImGUI version), some code cleanup, removed no-longer necessary UI setup Refs #496
2018-08-30 21:08:02 +02:00
Replace dedicated offscreen command buffer and complicated synchronization with single command buffer and sync via sub pass dependencies Refs #536
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/*
Second render pass: Scene rendering with applied radial blur
*/
{
clearValues[0].color = defaultClearColor;
clearValues[1].depthStencil = { 1.0f, 0 };
VkRenderPassBeginInfo renderPassBeginInfo = vks::initializers::renderPassBeginInfo();
renderPassBeginInfo.renderPass = renderPass;
renderPassBeginInfo.framebuffer = frameBuffers[i];
renderPassBeginInfo.renderArea.extent.width = width;
renderPassBeginInfo.renderArea.extent.height = height;
renderPassBeginInfo.clearValueCount = 2;
renderPassBeginInfo.pClearValues = clearValues;
vkCmdBeginRenderPass(drawCmdBuffers[i], &renderPassBeginInfo, VK_SUBPASS_CONTENTS_INLINE);
viewport = vks::initializers::viewport((float)width, (float)height, 0.0f, 1.0f);
vkCmdSetViewport(drawCmdBuffers[i], 0, 1, &viewport);
scissor = vks::initializers::rect2D(width, height, 0, 0);
vkCmdSetScissor(drawCmdBuffers[i], 0, 1, &scissor);
Move shaders into glsl and hlsl directories Move `data/shaders` to `data/shaders/glsl` Move `data/hlsl` to `data/shaders/hlsl` Fix up shader paths in the cpp files to point to the new glsl location. `data/shaders/hlsl/compile.py` still overwrites the glsl .spv files (for now). Issue: #723
2020-05-29 16:08:53 +01:00
Replace dedicated offscreen command buffer and complicated synchronization with single command buffer and sync via sub pass dependencies Refs #536
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// 3D scene
vkCmdBindDescriptorSets(drawCmdBuffers[i], VK_PIPELINE_BIND_POINT_GRAPHICS, pipelineLayouts.scene, 0, 1, &descriptorSets.scene, 0, NULL);
vkCmdBindPipeline(drawCmdBuffers[i], VK_PIPELINE_BIND_POINT_GRAPHICS, pipelines.phongPass);
Merge glTF branch (#747) * Added helper function for easy pipeline vertex input state create info structure setup from glTF model vertex class * Split glTF loader into header and implementation * Updated sample to use glTF * Removed collada files Replaced assets are now part of the asset pack * Return value for glTF model vertex input state create info helper * Removed unused assets * Use glTF assets * Added default material for glTF node's without materials * Use glTF assets * Apply pre-transforms to normals * Use glTF assets * Use glTF assets * Use vertex input state from glTF model class * Scene setup * Use glTF assets * Use glTF assets * Display error message and exit if glTF file could not be loaded * Use glTF assets * Use glTF assets * Use glTF assets * Remove unused buffer binds * Use glTF assets * Remove no longer used model files * Remove no longer used model files * Added support for rendering glTF models with images * glTF model normal pre-transform ignores translation * Use glTF assets * Use glTF assets * Use glTF assets * Use glTF assets * Use glTF assets * Only add combined image samplers to pool if actually used in the scene * Use global descriptor set layouts * Use global descriptor set layouts * Use glTF assets * Use glTF assets * Use glTF assets Code cleanup Updated GLSL and HLSL shaders * Use glTF assets Code cleanup * Use glTF assets Code cleanup Updated GLSL and HLSL shaders * Remove no-longer used model * Use glTF assets Code cleanup Updated GLSL and HLSL shaders * Use glTF assets Code cleanup Updated GLSL and HLSL shaders Removed no-longer used model * Use glTF assets Code cleanup Use RGBA texture instead of different compressed formats Removed no-longer used assets * Adnrdoid build file * Use glTF assets Code cleanup and refactoring Updated GLSL and HLSL shaders * Added vertex count and way of passing additional memory property type flags to glTF loader * Use glTF assets Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Updated GLSL and HLSL shaders * Remove unfinished sample * Completely reworked push constants sample Use glTF assets Updated GLSL and HLSL shaders Removed no-longer used assets * Android CMake build files * Removed un-used asset * Explicit buffer binding function * Use glTF assets Code cleanup Updated GLSL and HLSL shaders * Use glTF assets Code cleanup * Use glTF assets Code cleanup Removed no-longer used assets * Use glTF assets Code cleanup Updated GLSL and HLSL shaders Removed no-longer used assets * Remove no-longer used asset * Use glTF assets Code cleanup and refactoring Performance optimizations Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Code cleanup and refactoring Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Code cleanup and refactoring Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Code cleanup and refactoring Removed no-longer used assets * Use glTF assets Code cleanup and refactoring Removed no-longer used assets * Use glTF assets Code cleanup and refactoring * Use glTF assets Code cleanup and refactoring * Use glTF assets Code cleanup and refactoring Removed no-longer used assets * Pass vertex size and calculate multiplier in shaders instead of hard-coding With this, changes to the glTF vertex structure won't break the ray tracing samples * Load tangents (if present) * Use glTF assets Code cleanup and heavy refactoring Reworked debug display code * Android build * Normal mapping fixes Udpated HLSL shaders * Use glTF assets Code cleanup and heavy refactoring Reworked debug display code Updated GLSL and HLSL shaders * Code cleanup, comments * Use glTF assets Code cleanup and heavy refactoring Reworked debug display code Updated GLSL and HLSL shaders * Added sample count to framebuffer create info * Removed no-longer used assets * Android build Removed no-longer used assets * Code cleanup and heavy refactoring Updated GLSL and HLSL shaders Use tangents stored in GLSL instead of calculating them in the fragment shader * Renamed textured PBR sample main cpp file * Use glTF assets Code cleanup and refactoring Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Removed no-longer used assets * Android build files * Android build files * Use glTF assets Removed no-longer used assets * Fixed HLSL shaders * Android build files * Use glTF assets Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Updated GLSL and HLSL shaders Removed no-longer used assets * Added flag to disable glTF image loading Useful for samples that use their own textures or don't use textures at all to speed up loading * Use glTF assets Code cleanup Use Sponza scene instead of Sibenik to better highlight the effect Updated GLSL and HLSL shaders * Updated Android build files * Removed left-over comment * Use Sponza scene for the SSAO sample * Removed unused code * Removed ASSIMP No longer required as all samples now use the glTF file format * Added missing vertex shader stage * Removed old ASSIMP-based model loader * Added support for loading external glTF images from ktx Android fixes for loading external buffer files * Scene setup * Added missing shader stages * Removed ASSIMP from build files * Fixed compiler warning * Removed ASSIMP from readmes * Android build files cleanup * Replaced ktx submodule with only the files required for this repo The ktx submodule was a tad too big and contained lots of files not required for this repo * Moved ktx build files into base project * Use glTF assets * Use glTF assets * Removed license files, will be moved to asset pack * Use RGBA textures * Use RGBA cubemp texture with face assignment based on original images Refs #679 * Android build files * Removed textures All textures will be moved to the asset pack * Ignore asset folders * Removed font Fonts will be moved to the asset pack * Link to gltf asset pack * Updated gitignore * Android build file
2020-07-28 20:20:38 +02:00
scene.draw(drawCmdBuffers[i]);
Replace dedicated offscreen command buffer and complicated synchronization with single command buffer and sync via sub pass dependencies Refs #536
2019-03-31 16:05:06 +02:00
// Fullscreen triangle (clipped to a quad) with radial blur
if (blur)
{
vkCmdBindDescriptorSets(drawCmdBuffers[i], VK_PIPELINE_BIND_POINT_GRAPHICS, pipelineLayouts.radialBlur, 0, 1, &descriptorSets.radialBlur, 0, NULL);
vkCmdBindPipeline(drawCmdBuffers[i], VK_PIPELINE_BIND_POINT_GRAPHICS, (displayTexture) ? pipelines.offscreenDisplay : pipelines.radialBlur);
vkCmdDraw(drawCmdBuffers[i], 3, 1, 0, 0);
}
drawUI(drawCmdBuffers[i]);
vkCmdEndRenderPass(drawCmdBuffers[i]);
}
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
Use Vulkan result check macro, code cleanup, added text overlay
2016-05-24 20:49:15 +02:00
VK_CHECK_RESULT(vkEndCommandBuffer(drawCmdBuffers[i]));
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
}
}
Fold layout transitions into subpass (Refs #155), refactoring of offscreen render pass
2016-08-13 15:41:36 +02:00
void loadAssets()
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
{
Merge glTF branch (#747) * Added helper function for easy pipeline vertex input state create info structure setup from glTF model vertex class * Split glTF loader into header and implementation * Updated sample to use glTF * Removed collada files Replaced assets are now part of the asset pack * Return value for glTF model vertex input state create info helper * Removed unused assets * Use glTF assets * Added default material for glTF node's without materials * Use glTF assets * Apply pre-transforms to normals * Use glTF assets * Use glTF assets * Use vertex input state from glTF model class * Scene setup * Use glTF assets * Use glTF assets * Display error message and exit if glTF file could not be loaded * Use glTF assets * Use glTF assets * Use glTF assets * Remove unused buffer binds * Use glTF assets * Remove no longer used model files * Remove no longer used model files * Added support for rendering glTF models with images * glTF model normal pre-transform ignores translation * Use glTF assets * Use glTF assets * Use glTF assets * Use glTF assets * Use glTF assets * Only add combined image samplers to pool if actually used in the scene * Use global descriptor set layouts * Use global descriptor set layouts * Use glTF assets * Use glTF assets * Use glTF assets Code cleanup Updated GLSL and HLSL shaders * Use glTF assets Code cleanup * Use glTF assets Code cleanup Updated GLSL and HLSL shaders * Remove no-longer used model * Use glTF assets Code cleanup Updated GLSL and HLSL shaders * Use glTF assets Code cleanup Updated GLSL and HLSL shaders Removed no-longer used model * Use glTF assets Code cleanup Use RGBA texture instead of different compressed formats Removed no-longer used assets * Adnrdoid build file * Use glTF assets Code cleanup and refactoring Updated GLSL and HLSL shaders * Added vertex count and way of passing additional memory property type flags to glTF loader * Use glTF assets Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Updated GLSL and HLSL shaders * Remove unfinished sample * Completely reworked push constants sample Use glTF assets Updated GLSL and HLSL shaders Removed no-longer used assets * Android CMake build files * Removed un-used asset * Explicit buffer binding function * Use glTF assets Code cleanup Updated GLSL and HLSL shaders * Use glTF assets Code cleanup * Use glTF assets Code cleanup Removed no-longer used assets * Use glTF assets Code cleanup Updated GLSL and HLSL shaders Removed no-longer used assets * Remove no-longer used asset * Use glTF assets Code cleanup and refactoring Performance optimizations Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Code cleanup and refactoring Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Code cleanup and refactoring Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Code cleanup and refactoring Removed no-longer used assets * Use glTF assets Code cleanup and refactoring Removed no-longer used assets * Use glTF assets Code cleanup and refactoring * Use glTF assets Code cleanup and refactoring * Use glTF assets Code cleanup and refactoring Removed no-longer used assets * Pass vertex size and calculate multiplier in shaders instead of hard-coding With this, changes to the glTF vertex structure won't break the ray tracing samples * Load tangents (if present) * Use glTF assets Code cleanup and heavy refactoring Reworked debug display code * Android build * Normal mapping fixes Udpated HLSL shaders * Use glTF assets Code cleanup and heavy refactoring Reworked debug display code Updated GLSL and HLSL shaders * Code cleanup, comments * Use glTF assets Code cleanup and heavy refactoring Reworked debug display code Updated GLSL and HLSL shaders * Added sample count to framebuffer create info * Removed no-longer used assets * Android build Removed no-longer used assets * Code cleanup and heavy refactoring Updated GLSL and HLSL shaders Use tangents stored in GLSL instead of calculating them in the fragment shader * Renamed textured PBR sample main cpp file * Use glTF assets Code cleanup and refactoring Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Removed no-longer used assets * Android build files * Android build files * Use glTF assets Removed no-longer used assets * Fixed HLSL shaders * Android build files * Use glTF assets Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Updated GLSL and HLSL shaders Removed no-longer used assets * Added flag to disable glTF image loading Useful for samples that use their own textures or don't use textures at all to speed up loading * Use glTF assets Code cleanup Use Sponza scene instead of Sibenik to better highlight the effect Updated GLSL and HLSL shaders * Updated Android build files * Removed left-over comment * Use Sponza scene for the SSAO sample * Removed unused code * Removed ASSIMP No longer required as all samples now use the glTF file format * Added missing vertex shader stage * Removed old ASSIMP-based model loader * Added support for loading external glTF images from ktx Android fixes for loading external buffer files * Scene setup * Added missing shader stages * Removed ASSIMP from build files * Fixed compiler warning * Removed ASSIMP from readmes * Android build files cleanup * Replaced ktx submodule with only the files required for this repo The ktx submodule was a tad too big and contained lots of files not required for this repo * Moved ktx build files into base project * Use glTF assets * Use glTF assets * Removed license files, will be moved to asset pack * Use RGBA textures * Use RGBA cubemp texture with face assignment based on original images Refs #679 * Android build files * Removed textures All textures will be moved to the asset pack * Ignore asset folders * Removed font Fonts will be moved to the asset pack * Link to gltf asset pack * Updated gitignore * Android build file
2020-07-28 20:20:38 +02:00
scene.loadFromFile(getAssetPath() + "models/glowsphere.gltf", vulkanDevice, queue, vkglTF::FileLoadingFlags::PreTransformVertices | vkglTF::FileLoadingFlags::PreMultiplyVertexColors | vkglTF::FileLoadingFlags::FlipY);
Use new Vulkan texture class (Refs #260)
2017-02-09 21:55:35 +01:00
textures.gradient.loadFromFile(getAssetPath() + "textures/particle_gradient_rgba.ktx", VK_FORMAT_R8G8B8A8_UNORM, vulkanDevice, queue);
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
}
void setupDescriptorPool()
{
// Example uses three ubos and one image sampler
std::vector<VkDescriptorPoolSize> poolSizes =
{
Moved Initializers to vks namespce (Refs #260)
2017-02-12 11:12:42 +01:00
vks::initializers::descriptorPoolSize(VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, 4),
vks::initializers::descriptorPoolSize(VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 6)
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
};
VkDescriptorPoolCreateInfo descriptorPoolInfo =
Moved Initializers to vks namespce (Refs #260)
2017-02-12 11:12:42 +01:00
vks::initializers::descriptorPoolCreateInfo(
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
poolSizes.size(),
poolSizes.data(),
2);
Use Vulkan result check macro, code cleanup, added text overlay
2016-05-24 20:49:15 +02:00
VK_CHECK_RESULT(vkCreateDescriptorPool(device, &descriptorPoolInfo, nullptr, &descriptorPool));
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
}
void setupDescriptorSetLayout()
{
Replaced fullscreen quad from index and vertex buffer with fullscreen triangle generated in VS, code cleanup and cleaner naming
2016-08-13 22:08:13 +02:00
std::vector<VkDescriptorSetLayoutBinding> setLayoutBindings;
VkDescriptorSetLayoutCreateInfo descriptorLayout;
Code cleanup and refactoring
2019-03-31 19:43:38 +02:00
VkPipelineLayoutCreateInfo pipelineLayoutCreateInfo;
Replaced fullscreen quad from index and vertex buffer with fullscreen triangle generated in VS, code cleanup and cleaner naming
2016-08-13 22:08:13 +02:00
// Scene rendering
Code cleanup and refactoring
2019-03-31 19:43:38 +02:00
setLayoutBindings = {
Replaced fullscreen quad from index and vertex buffer with fullscreen triangle generated in VS, code cleanup and cleaner naming
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// Binding 0: Vertex shader uniform buffer
Code cleanup and refactoring
2019-03-31 19:43:38 +02:00
vks::initializers::descriptorSetLayoutBinding(VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, VK_SHADER_STAGE_VERTEX_BIT, 0),
Replaced fullscreen quad from index and vertex buffer with fullscreen triangle generated in VS, code cleanup and cleaner naming
2016-08-13 22:08:13 +02:00
// Binding 1: Fragment shader image sampler
Code cleanup and refactoring
2019-03-31 19:43:38 +02:00
vks::initializers::descriptorSetLayoutBinding(VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, VK_SHADER_STAGE_FRAGMENT_BIT, 1),
Replaced fullscreen quad from index and vertex buffer with fullscreen triangle generated in VS, code cleanup and cleaner naming
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// Binding 2: Fragment shader uniform buffer
Code cleanup and refactoring
2019-03-31 19:43:38 +02:00
vks::initializers::descriptorSetLayoutBinding(VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, VK_SHADER_STAGE_FRAGMENT_BIT, 2)
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
};
Moved Initializers to vks namespce (Refs #260)
2017-02-12 11:12:42 +01:00
descriptorLayout = vks::initializers::descriptorSetLayoutCreateInfo(setLayoutBindings.data(), static_cast<uint32_t>(setLayoutBindings.size()));
Replaced fullscreen quad from index and vertex buffer with fullscreen triangle generated in VS, code cleanup and cleaner naming
2016-08-13 22:08:13 +02:00
VK_CHECK_RESULT(vkCreateDescriptorSetLayout(device, &descriptorLayout, nullptr, &descriptorSetLayouts.scene));
Code cleanup and refactoring
2019-03-31 19:43:38 +02:00
pipelineLayoutCreateInfo = vks::initializers::pipelineLayoutCreateInfo(&descriptorSetLayouts.scene, 1);
VK_CHECK_RESULT(vkCreatePipelineLayout(device, &pipelineLayoutCreateInfo, nullptr, &pipelineLayouts.scene));
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
Replaced fullscreen quad from index and vertex buffer with fullscreen triangle generated in VS, code cleanup and cleaner naming
2016-08-13 22:08:13 +02:00
// Fullscreen radial blur
Code cleanup and refactoring
2019-03-31 19:43:38 +02:00
setLayoutBindings = {
Replaced fullscreen quad from index and vertex buffer with fullscreen triangle generated in VS, code cleanup and cleaner naming
2016-08-13 22:08:13 +02:00
// Binding 0 : Vertex shader uniform buffer
Code cleanup and refactoring
2019-03-31 19:43:38 +02:00
vks::initializers::descriptorSetLayoutBinding(VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, VK_SHADER_STAGE_FRAGMENT_BIT, 0),
Replaced fullscreen quad from index and vertex buffer with fullscreen triangle generated in VS, code cleanup and cleaner naming
2016-08-13 22:08:13 +02:00
// Binding 0: Fragment shader image sampler
Code cleanup and refactoring
2019-03-31 19:43:38 +02:00
vks::initializers::descriptorSetLayoutBinding(VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, VK_SHADER_STAGE_FRAGMENT_BIT, 1)
Replaced fullscreen quad from index and vertex buffer with fullscreen triangle generated in VS, code cleanup and cleaner naming
2016-08-13 22:08:13 +02:00
};
Moved Initializers to vks namespce (Refs #260)
2017-02-12 11:12:42 +01:00
descriptorLayout = vks::initializers::descriptorSetLayoutCreateInfo(setLayoutBindings.data(), static_cast<uint32_t>(setLayoutBindings.size()));
Replaced fullscreen quad from index and vertex buffer with fullscreen triangle generated in VS, code cleanup and cleaner naming
2016-08-13 22:08:13 +02:00
VK_CHECK_RESULT(vkCreateDescriptorSetLayout(device, &descriptorLayout, nullptr, &descriptorSetLayouts.radialBlur));
Code cleanup and refactoring
2019-03-31 19:43:38 +02:00
pipelineLayoutCreateInfo = vks::initializers::pipelineLayoutCreateInfo(&descriptorSetLayouts.radialBlur, 1);
VK_CHECK_RESULT(vkCreatePipelineLayout(device, &pipelineLayoutCreateInfo, nullptr, &pipelineLayouts.radialBlur));
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
}
void setupDescriptorSet()
{
Replaced fullscreen quad from index and vertex buffer with fullscreen triangle generated in VS, code cleanup and cleaner naming
2016-08-13 22:08:13 +02:00
VkDescriptorSetAllocateInfo descriptorSetAllocInfo;
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
Replaced fullscreen quad from index and vertex buffer with fullscreen triangle generated in VS, code cleanup and cleaner naming
2016-08-13 22:08:13 +02:00
// Scene rendering
Moved Initializers to vks namespce (Refs #260)
2017-02-12 11:12:42 +01:00
descriptorSetAllocInfo = vks::initializers::descriptorSetAllocateInfo(descriptorPool, &descriptorSetLayouts.scene, 1);
Replaced fullscreen quad from index and vertex buffer with fullscreen triangle generated in VS, code cleanup and cleaner naming
2016-08-13 22:08:13 +02:00
VK_CHECK_RESULT(vkAllocateDescriptorSets(device, &descriptorSetAllocInfo, &descriptorSets.scene));
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
Code cleanup and refactoring
2019-03-31 19:43:38 +02:00
std::vector<VkWriteDescriptorSet> offScreenWriteDescriptorSets = {
Replaced fullscreen quad from index and vertex buffer with fullscreen triangle generated in VS, code cleanup and cleaner naming
2016-08-13 22:08:13 +02:00
// Binding 0: Vertex shader uniform buffer
Code cleanup and refactoring
2019-03-31 19:43:38 +02:00
vks::initializers::writeDescriptorSet(descriptorSets.scene, VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, 0, &uniformBuffers.scene.descriptor),
Replaced fullscreen quad from index and vertex buffer with fullscreen triangle generated in VS, code cleanup and cleaner naming
2016-08-13 22:08:13 +02:00
// Binding 1: Color gradient sampler
Code cleanup and refactoring
2019-03-31 19:43:38 +02:00
vks::initializers::writeDescriptorSet(descriptorSets.scene, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 1, &textures.gradient.descriptor),
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
};
Replaced fullscreen quad from index and vertex buffer with fullscreen triangle generated in VS, code cleanup and cleaner naming
2016-08-13 22:08:13 +02:00
vkUpdateDescriptorSets(device, offScreenWriteDescriptorSets.size(), offScreenWriteDescriptorSets.data(), 0, NULL);
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
Replaced fullscreen quad from index and vertex buffer with fullscreen triangle generated in VS, code cleanup and cleaner naming
2016-08-13 22:08:13 +02:00
// Fullscreen radial blur
Moved Initializers to vks namespce (Refs #260)
2017-02-12 11:12:42 +01:00
descriptorSetAllocInfo = vks::initializers::descriptorSetAllocateInfo(descriptorPool, &descriptorSetLayouts.radialBlur, 1);
Replaced fullscreen quad from index and vertex buffer with fullscreen triangle generated in VS, code cleanup and cleaner naming
2016-08-13 22:08:13 +02:00
VK_CHECK_RESULT(vkAllocateDescriptorSets(device, &descriptorSetAllocInfo, &descriptorSets.radialBlur));
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
Code cleanup and refactoring
2019-03-31 19:43:38 +02:00
std::vector<VkWriteDescriptorSet> writeDescriptorSets = {
Replaced fullscreen quad from index and vertex buffer with fullscreen triangle generated in VS, code cleanup and cleaner naming
2016-08-13 22:08:13 +02:00
// Binding 0: Vertex shader uniform buffer
Code cleanup and refactoring
2019-03-31 19:43:38 +02:00
vks::initializers::writeDescriptorSet(descriptorSets.radialBlur, VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, 0, &uniformBuffers.blurParams.descriptor),
Replaced fullscreen quad from index and vertex buffer with fullscreen triangle generated in VS, code cleanup and cleaner naming
2016-08-13 22:08:13 +02:00
// Binding 0: Fragment shader texture sampler
Code cleanup and refactoring
2019-03-31 19:43:38 +02:00
vks::initializers::writeDescriptorSet(descriptorSets.radialBlur, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 1, &offscreenPass.descriptor),
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
};
Replaced fullscreen quad from index and vertex buffer with fullscreen triangle generated in VS, code cleanup and cleaner naming
2016-08-13 22:08:13 +02:00
vkUpdateDescriptorSets(device, writeDescriptorSets.size(), writeDescriptorSets.data(), 0, NULL);
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
}
void preparePipelines()
{
Code cleanup and refactoring
2019-03-31 19:43:38 +02:00
VkPipelineInputAssemblyStateCreateInfo inputAssemblyStateCI = vks::initializers::pipelineInputAssemblyStateCreateInfo(VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST, 0, VK_FALSE);
VkPipelineRasterizationStateCreateInfo rasterizationStateCI = vks::initializers::pipelineRasterizationStateCreateInfo(VK_POLYGON_MODE_FILL, VK_CULL_MODE_NONE, VK_FRONT_FACE_COUNTER_CLOCKWISE, 0);
VkPipelineColorBlendAttachmentState blendAttachmentState = vks::initializers::pipelineColorBlendAttachmentState(0xf, VK_FALSE);
VkPipelineColorBlendStateCreateInfo colorBlendStateCI = vks::initializers::pipelineColorBlendStateCreateInfo(1, &blendAttachmentState);
VkPipelineDepthStencilStateCreateInfo depthStencilStateCI = vks::initializers::pipelineDepthStencilStateCreateInfo(VK_TRUE, VK_TRUE, VK_COMPARE_OP_LESS_OR_EQUAL);
VkPipelineViewportStateCreateInfo viewportStateCI = vks::initializers::pipelineViewportStateCreateInfo(1, 1, 0);
VkPipelineMultisampleStateCreateInfo multisampleStateCI = vks::initializers::pipelineMultisampleStateCreateInfo(VK_SAMPLE_COUNT_1_BIT, 0);
std::vector<VkDynamicState> dynamicStateEnables = { VK_DYNAMIC_STATE_VIEWPORT, VK_DYNAMIC_STATE_SCISSOR };
VkPipelineDynamicStateCreateInfo dynamicStateCI = vks::initializers::pipelineDynamicStateCreateInfo(dynamicStateEnables.data(), dynamicStateEnables.size(), 0);
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
std::array<VkPipelineShaderStageCreateInfo, 2> shaderStages;
Code cleanup and refactoring
2019-03-31 19:43:38 +02:00
VkGraphicsPipelineCreateInfo pipelineCI = vks::initializers::pipelineCreateInfo(pipelineLayouts.radialBlur, renderPass, 0);
pipelineCI.pInputAssemblyState = &inputAssemblyStateCI;
pipelineCI.pRasterizationState = &rasterizationStateCI;
pipelineCI.pColorBlendState = &colorBlendStateCI;
pipelineCI.pMultisampleState = &multisampleStateCI;
pipelineCI.pViewportState = &viewportStateCI;
pipelineCI.pDepthStencilState = &depthStencilStateCI;
pipelineCI.pDynamicState = &dynamicStateCI;
pipelineCI.stageCount = shaderStages.size();
pipelineCI.pStages = shaderStages.data();
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
Replaced fullscreen quad from index and vertex buffer with fullscreen triangle generated in VS, code cleanup and cleaner naming
2016-08-13 22:08:13 +02:00
// Radial blur pipeline
Move shaders into glsl and hlsl directories Move `data/shaders` to `data/shaders/glsl` Move `data/hlsl` to `data/shaders/hlsl` Fix up shader paths in the cpp files to point to the new glsl location. `data/shaders/hlsl/compile.py` still overwrites the glsl .spv files (for now). Issue: #723
2020-05-29 16:08:53 +01:00
shaderStages[0] = loadShader(getShadersPath() + "radialblur/radialblur.vert.spv", VK_SHADER_STAGE_VERTEX_BIT);
shaderStages[1] = loadShader(getShadersPath() + "radialblur/radialblur.frag.spv", VK_SHADER_STAGE_FRAGMENT_BIT);
Replaced fullscreen quad from index and vertex buffer with fullscreen triangle generated in VS, code cleanup and cleaner naming
2016-08-13 22:08:13 +02:00
// Empty vertex input state
Moved Initializers to vks namespce (Refs #260)
2017-02-12 11:12:42 +01:00
VkPipelineVertexInputStateCreateInfo emptyInputState = vks::initializers::pipelineVertexInputStateCreateInfo();
Code cleanup and refactoring
2019-03-31 19:43:38 +02:00
pipelineCI.pVertexInputState = &emptyInputState;
pipelineCI.layout = pipelineLayouts.radialBlur;
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
// Additive blending
blendAttachmentState.colorWriteMask = 0xF;
blendAttachmentState.blendEnable = VK_TRUE;
blendAttachmentState.colorBlendOp = VK_BLEND_OP_ADD;
blendAttachmentState.srcColorBlendFactor = VK_BLEND_FACTOR_ONE;
blendAttachmentState.dstColorBlendFactor = VK_BLEND_FACTOR_ONE;
blendAttachmentState.alphaBlendOp = VK_BLEND_OP_ADD;
blendAttachmentState.srcAlphaBlendFactor = VK_BLEND_FACTOR_SRC_ALPHA;
blendAttachmentState.dstAlphaBlendFactor = VK_BLEND_FACTOR_DST_ALPHA;
Code cleanup and refactoring
2019-03-31 19:43:38 +02:00
VK_CHECK_RESULT(vkCreateGraphicsPipelines(device, pipelineCache, 1, &pipelineCI, nullptr, &pipelines.radialBlur));
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
// No blending (for debug display)
blendAttachmentState.blendEnable = VK_FALSE;
Code cleanup and refactoring
2019-03-31 19:43:38 +02:00
VK_CHECK_RESULT(vkCreateGraphicsPipelines(device, pipelineCache, 1, &pipelineCI, nullptr, &pipelines.offscreenDisplay));
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
// Phong pass
Code cleanup and refactoring
2019-03-31 19:43:38 +02:00
pipelineCI.layout = pipelineLayouts.scene;
Move shaders into glsl and hlsl directories Move `data/shaders` to `data/shaders/glsl` Move `data/hlsl` to `data/shaders/hlsl` Fix up shader paths in the cpp files to point to the new glsl location. `data/shaders/hlsl/compile.py` still overwrites the glsl .spv files (for now). Issue: #723
2020-05-29 16:08:53 +01:00
shaderStages[0] = loadShader(getShadersPath() + "radialblur/phongpass.vert.spv", VK_SHADER_STAGE_VERTEX_BIT);
shaderStages[1] = loadShader(getShadersPath() + "radialblur/phongpass.frag.spv", VK_SHADER_STAGE_FRAGMENT_BIT);
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
blendAttachmentState.blendEnable = VK_FALSE;
Code cleanup and refactoring
2019-03-31 19:43:38 +02:00
depthStencilStateCI.depthWriteEnable = VK_TRUE;
Merge glTF branch (#747) * Added helper function for easy pipeline vertex input state create info structure setup from glTF model vertex class * Split glTF loader into header and implementation * Updated sample to use glTF * Removed collada files Replaced assets are now part of the asset pack * Return value for glTF model vertex input state create info helper * Removed unused assets * Use glTF assets * Added default material for glTF node's without materials * Use glTF assets * Apply pre-transforms to normals * Use glTF assets * Use glTF assets * Use vertex input state from glTF model class * Scene setup * Use glTF assets * Use glTF assets * Display error message and exit if glTF file could not be loaded * Use glTF assets * Use glTF assets * Use glTF assets * Remove unused buffer binds * Use glTF assets * Remove no longer used model files * Remove no longer used model files * Added support for rendering glTF models with images * glTF model normal pre-transform ignores translation * Use glTF assets * Use glTF assets * Use glTF assets * Use glTF assets * Use glTF assets * Only add combined image samplers to pool if actually used in the scene * Use global descriptor set layouts * Use global descriptor set layouts * Use glTF assets * Use glTF assets * Use glTF assets Code cleanup Updated GLSL and HLSL shaders * Use glTF assets Code cleanup * Use glTF assets Code cleanup Updated GLSL and HLSL shaders * Remove no-longer used model * Use glTF assets Code cleanup Updated GLSL and HLSL shaders * Use glTF assets Code cleanup Updated GLSL and HLSL shaders Removed no-longer used model * Use glTF assets Code cleanup Use RGBA texture instead of different compressed formats Removed no-longer used assets * Adnrdoid build file * Use glTF assets Code cleanup and refactoring Updated GLSL and HLSL shaders * Added vertex count and way of passing additional memory property type flags to glTF loader * Use glTF assets Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Updated GLSL and HLSL shaders * Remove unfinished sample * Completely reworked push constants sample Use glTF assets Updated GLSL and HLSL shaders Removed no-longer used assets * Android CMake build files * Removed un-used asset * Explicit buffer binding function * Use glTF assets Code cleanup Updated GLSL and HLSL shaders * Use glTF assets Code cleanup * Use glTF assets Code cleanup Removed no-longer used assets * Use glTF assets Code cleanup Updated GLSL and HLSL shaders Removed no-longer used assets * Remove no-longer used asset * Use glTF assets Code cleanup and refactoring Performance optimizations Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Code cleanup and refactoring Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Code cleanup and refactoring Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Code cleanup and refactoring Removed no-longer used assets * Use glTF assets Code cleanup and refactoring Removed no-longer used assets * Use glTF assets Code cleanup and refactoring * Use glTF assets Code cleanup and refactoring * Use glTF assets Code cleanup and refactoring Removed no-longer used assets * Pass vertex size and calculate multiplier in shaders instead of hard-coding With this, changes to the glTF vertex structure won't break the ray tracing samples * Load tangents (if present) * Use glTF assets Code cleanup and heavy refactoring Reworked debug display code * Android build * Normal mapping fixes Udpated HLSL shaders * Use glTF assets Code cleanup and heavy refactoring Reworked debug display code Updated GLSL and HLSL shaders * Code cleanup, comments * Use glTF assets Code cleanup and heavy refactoring Reworked debug display code Updated GLSL and HLSL shaders * Added sample count to framebuffer create info * Removed no-longer used assets * Android build Removed no-longer used assets * Code cleanup and heavy refactoring Updated GLSL and HLSL shaders Use tangents stored in GLSL instead of calculating them in the fragment shader * Renamed textured PBR sample main cpp file * Use glTF assets Code cleanup and refactoring Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Removed no-longer used assets * Android build files * Android build files * Use glTF assets Removed no-longer used assets * Fixed HLSL shaders * Android build files * Use glTF assets Updated GLSL and HLSL shaders Removed no-longer used assets * Use glTF assets Updated GLSL and HLSL shaders Removed no-longer used assets * Added flag to disable glTF image loading Useful for samples that use their own textures or don't use textures at all to speed up loading * Use glTF assets Code cleanup Use Sponza scene instead of Sibenik to better highlight the effect Updated GLSL and HLSL shaders * Updated Android build files * Removed left-over comment * Use Sponza scene for the SSAO sample * Removed unused code * Removed ASSIMP No longer required as all samples now use the glTF file format * Added missing vertex shader stage * Removed old ASSIMP-based model loader * Added support for loading external glTF images from ktx Android fixes for loading external buffer files * Scene setup * Added missing shader stages * Removed ASSIMP from build files * Fixed compiler warning * Removed ASSIMP from readmes * Android build files cleanup * Replaced ktx submodule with only the files required for this repo The ktx submodule was a tad too big and contained lots of files not required for this repo * Moved ktx build files into base project * Use glTF assets * Use glTF assets * Removed license files, will be moved to asset pack * Use RGBA textures * Use RGBA cubemp texture with face assignment based on original images Refs #679 * Android build files * Removed textures All textures will be moved to the asset pack * Ignore asset folders * Removed font Fonts will be moved to the asset pack * Link to gltf asset pack * Updated gitignore * Android build file
2020-07-28 20:20:38 +02:00
pipelineCI.pVertexInputState = vkglTF::Vertex::getPipelineVertexInputState({ vkglTF::VertexComponent::Position, vkglTF::VertexComponent::UV, vkglTF::VertexComponent::Color, vkglTF::VertexComponent::Normal });;
Code cleanup and refactoring
2019-03-31 19:43:38 +02:00
VK_CHECK_RESULT(vkCreateGraphicsPipelines(device, pipelineCache, 1, &pipelineCI, nullptr, &pipelines.phongPass));
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
// Color only pass (offscreen blur base)
Move shaders into glsl and hlsl directories Move `data/shaders` to `data/shaders/glsl` Move `data/hlsl` to `data/shaders/hlsl` Fix up shader paths in the cpp files to point to the new glsl location. `data/shaders/hlsl/compile.py` still overwrites the glsl .spv files (for now). Issue: #723
2020-05-29 16:08:53 +01:00
shaderStages[0] = loadShader(getShadersPath() + "radialblur/colorpass.vert.spv", VK_SHADER_STAGE_VERTEX_BIT);
shaderStages[1] = loadShader(getShadersPath() + "radialblur/colorpass.frag.spv", VK_SHADER_STAGE_FRAGMENT_BIT);
Code cleanup and refactoring
2019-03-31 19:43:38 +02:00
pipelineCI.renderPass = offscreenPass.renderPass;
VK_CHECK_RESULT(vkCreateGraphicsPipelines(device, pipelineCache, 1, &pipelineCI, nullptr, &pipelines.colorPass));
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
}
// Prepare and initialize uniform buffer containing shader uniforms
void prepareUniformBuffers()
{
// Phong and color pass vertex shader uniform buffer
Replaced vkTools::UniformData with newer vk::Buffer for uniform buffers, some renaming, small fixes and corrections
2016-12-24 12:48:01 +01:00
VK_CHECK_RESULT(vulkanDevice->createBuffer(
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT,
Use Vulkan result check macro, code cleanup, added text overlay
2016-05-24 20:49:15 +02:00
VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT,
Replaced vkTools::UniformData with newer vk::Buffer for uniform buffers, some renaming, small fixes and corrections
2016-12-24 12:48:01 +01:00
&uniformBuffers.scene,
sizeof(uboScene)));
// Fullscreen radial blur parameters
VK_CHECK_RESULT(vulkanDevice->createBuffer(
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT,
Use Vulkan result check macro, code cleanup, added text overlay
2016-05-24 20:49:15 +02:00
VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT,
Replaced vkTools::UniformData with newer vk::Buffer for uniform buffers, some renaming, small fixes and corrections
2016-12-24 12:48:01 +01:00
&uniformBuffers.blurParams,
Replaced fullscreen quad from index and vertex buffer with fullscreen triangle generated in VS, code cleanup and cleaner naming
2016-08-13 22:08:13 +02:00
sizeof(uboBlurParams),
Replaced vkTools::UniformData with newer vk::Buffer for uniform buffers, some renaming, small fixes and corrections
2016-12-24 12:48:01 +01:00
&uboBlurParams));
// Map persistent
VK_CHECK_RESULT(uniformBuffers.scene.map());
VK_CHECK_RESULT(uniformBuffers.blurParams.map());
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
updateUniformBuffersScene();
}
// Update uniform buffers for rendering the 3D scene
void updateUniformBuffersScene()
{
Replaced fullscreen quad from index and vertex buffer with fullscreen triangle generated in VS, code cleanup and cleaner naming
2016-08-13 22:08:13 +02:00
uboScene.projection = glm::perspective(glm::radians(45.0f), (float)width / (float)height, 1.0f, 256.0f);
Code-Cleanup: All samples now use the camera class and it's matrices Cleaned up base class
2020-04-22 20:58:24 +02:00
camera.setRotation(camera.rotation + glm::vec3(0.0f, frameTimer * 10.0f, 0.0f));
uboScene.projection = camera.matrices.perspective;
uboScene.modelView = camera.matrices.view;
// split into model view for separating rotation
Color gradient ramp for glowing parts of the mesh
2016-08-13 16:37:53 +02:00
if (!paused)
{
Replaced fullscreen quad from index and vertex buffer with fullscreen triangle generated in VS, code cleanup and cleaner naming
2016-08-13 22:08:13 +02:00
uboScene.gradientPos += frameTimer * 0.1f;
Color gradient ramp for glowing parts of the mesh
2016-08-13 16:37:53 +02:00
}
Replaced vkTools::UniformData with newer vk::Buffer for uniform buffers, some renaming, small fixes and corrections
2016-12-24 12:48:01 +01:00
memcpy(uniformBuffers.scene.mapped, &uboScene, sizeof(uboScene));
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
}
Use Vulkan result check macro, code cleanup, added text overlay
2016-05-24 20:49:15 +02:00
void draw()
{
VulkanExampleBase::prepareFrame();
Cleaned up includes Fixed typos
2020-08-09 13:16:35 +02:00
// Command buffer to be submitted to the queue
Sample directly from framebuffer color attachment, additional semaphore to synchronize offscreen and final render (Refs #70)
2016-06-05 17:49:06 +02:00
submitInfo.commandBufferCount = 1;
submitInfo.pCommandBuffers = &drawCmdBuffers[currentBuffer];
Replace dedicated offscreen command buffer and complicated synchronization with single command buffer and sync via sub pass dependencies Refs #536
2019-03-31 16:05:06 +02:00
// Submit to queue
Use Vulkan result check macro, code cleanup, added text overlay
2016-05-24 20:49:15 +02:00
VK_CHECK_RESULT(vkQueueSubmit(queue, 1, &submitInfo, VK_NULL_HANDLE));
VulkanExampleBase::submitFrame();
}
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
void prepare()
{
VulkanExampleBase::prepare();
Fold layout transitions into subpass (Refs #155), refactoring of offscreen render pass
2016-08-13 15:41:36 +02:00
loadAssets();
prepareOffscreen();
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
prepareUniformBuffers();
setupDescriptorSetLayout();
preparePipelines();
setupDescriptorPool();
setupDescriptorSet();
buildCommandBuffers();
prepared = true;
}
virtual void render()
{
if (!prepared)
return;
draw();
Code cleanup and refactoring
2019-03-31 19:43:38 +02:00
if (!paused || camera.updated)
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
updateUniformBuffersScene();
}
Replaced text overlay with proper UI overlay
2017-11-01 14:22:10 +01:00
virtual void OnUpdateUIOverlay(vks::UIOverlay *overlay)
Fold layout transitions into subpass (Refs #155), refactoring of offscreen render pass
2016-08-13 15:41:36 +02:00
{
Replaced text overlay with proper UI overlay
2017-11-01 14:22:10 +01:00
if (overlay->header("Settings")) {
if (overlay->checkBox("Radial blur", &blur)) {
buildCommandBuffers();
}
Fix typo: Dsiplay->Display
2019-05-18 15:21:34 +02:00
if (overlay->checkBox("Display render target", &displayTexture)) {
Replaced text overlay with proper UI overlay
2017-11-01 14:22:10 +01:00
buildCommandBuffers();
}
Use Vulkan result check macro, code cleanup, added text overlay
2016-05-24 20:49:15 +02:00
}
}
Added Vulkan examples sources!
2016-02-16 15:07:25 +01:00
};
Fold layout transitions into subpass (Refs #155), refactoring of offscreen render pass
2016-08-13 15:41:36 +02:00
VULKAN_EXAMPLE_MAIN()
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