Texture2D::Texture2D(std::string name):
bfr(GL_TEXTURE_2D),
texUnit(nullptr),
texType(TextureType::NONE)
{
init(TextureConfig(name,GL_RGB,GL_RGB,GL_UNSIGNED_BYTE));
}
HDRScene::HDRScene(Context * ctx):
camera(ctx->getWindowWidth(),ctx->getWindowHeight()),
woodTex(TextureConfig("assets/textures/wood.png",GL_SRGB,GL_RGB,GL_UNSIGNED_BYTE), 64.0f,
TextureConfig("assets/textures/solid_black.png"))
{
tunnel.transform.setScale(glm::vec3(5.0f, 5.0f, 55.0f));
tunnel.transform.translate(glm::vec3(0.0,0.0,25.0));
hdrExposureProg = createProgram("Phong lighting program");
hdrPostProcessProg = createProgram("HDR Postprocessing program");
FramebufferConfiguration config(ctx->getWindowWidth(),ctx->getWindowHeight());
TextureAttachment attachment(TextureConfig("color",GL_RGB16F,GL_RGB,GL_FLOAT),GL_COLOR_ATTACHMENT0);
config.addTexturebuffer(attachment);
config.addRenderbuffer(RenderbufferAttachment(GL_DEPTH24_STENCIL8, GL_DEPTH_STENCIL_ATTACHMENT));
framebuffer.init(config);
}
bool StateTracker::Initialize()
{
// Create a dummy texture which can be used in place of a real binding.
m_dummy_texture =
VKTexture::Create(TextureConfig(1, 1, 1, 1, 1, AbstractTextureFormat::RGBA8, 0));
if (!m_dummy_texture)
return false;
// Initialize all samplers to point by default
for (size_t i = 0; i < NUM_PIXEL_SHADER_SAMPLERS; i++)
{
m_bindings.samplers[i].imageLayout = VK_IMAGE_LAYOUT_UNDEFINED;
m_bindings.samplers[i].imageView = m_dummy_texture->GetView();
m_bindings.samplers[i].sampler = g_object_cache->GetPointSampler();
}
// Default dirty flags include all descriptors
InvalidateCachedState();
return true;
}