feat: add HDRI

3 files changed, 70 insertions, 0 deletions

diff --git a/src/platform/vulkan/vulkan_shader.h b/src/platform/vulkan/vulkan_shader.h
index fdf9e65..1619522 100644
--- a/src/platform/vulkan/vulkan_shader.h
+++ b/src/platform/vulkan/vulkan_shader.h
@@ -32,6 +32,7 @@ namespace Donut
 		virtual void memory_barrier(uint32_t barriers)                     override;
 
 		virtual const std::string& get_name() const override { return m_name; }
+	virtual uint32_t get_renderer_id() const override { return m_renderer_id; }
 
 		void upload_uniform_int(const std::string& name, int value);
 		void upload_uniform_int_array(const std::string& name, int* values, uint32_t count);
diff --git a/src/platform/vulkan/vulkan_texture.cpp b/src/platform/vulkan/vulkan_texture.cpp
index e63468d..d2b1e20 100644
--- a/src/platform/vulkan/vulkan_texture.cpp
+++ b/src/platform/vulkan/vulkan_texture.cpp
@@ -5,11 +5,19 @@ namespace Donut
 	VulkanTexture2D::VulkanTexture2D(uint32_t width, uint32_t height)
 		: m_width(width), m_height(height)
 	{
+		m_internal_format = 0;
+		m_data_format = 0;
+		m_renderer_id = 0;
 	}
 
 	VulkanTexture2D::VulkanTexture2D(const std::string& path)
 		: m_path(path)
 	{
+		m_width = 1;
+		m_height = 1;
+		m_internal_format = 0;
+		m_data_format = 0;
+		m_renderer_id = 0;
 	}
 
 	VulkanTexture2D::~VulkanTexture2D()
@@ -27,4 +35,38 @@ namespace Donut
 	void VulkanTexture2D::bind_as_image(uint32_t slot, bool read_only) const
 	{
 	}
+
+	VulkanCubemapTexture::VulkanCubemapTexture(uint32_t width, uint32_t height)
+		: m_width(width), m_height(height)
+	{
+		m_internal_format = 0;
+		m_data_format = 0;
+		m_renderer_id = 0;
+	}
+
+	VulkanCubemapTexture::VulkanCubemapTexture(const std::string& path)
+		: m_path(path)
+	{
+		m_width = 1024;
+		m_height = 1024;
+		m_internal_format = 0;
+		m_data_format = 0;
+		m_renderer_id = 0;
+	}
+
+	VulkanCubemapTexture::~VulkanCubemapTexture()
+	{
+	}
+
+	void VulkanCubemapTexture::set_data(void* data, uint32_t size)
+	{
+	}
+
+	void VulkanCubemapTexture::bind(uint32_t slot) const
+	{
+	}
+
+	void VulkanCubemapTexture::bind_as_image(uint32_t slot, bool read_only) const
+	{
+	}
 };
diff --git a/src/platform/vulkan/vulkan_texture.h b/src/platform/vulkan/vulkan_texture.h
index a9ac920..d1b5dc3 100644
--- a/src/platform/vulkan/vulkan_texture.h
+++ b/src/platform/vulkan/vulkan_texture.h
@@ -30,4 +30,31 @@ namespace Donut
 		uint32_t    m_renderer_id;
 		uint32_t    m_internal_format, m_data_format;
 	};
+
+	class VulkanCubemapTexture
+		: public CubemapTexture
+	{
+	public:
+		VulkanCubemapTexture(uint32_t width, uint32_t height);
+		VulkanCubemapTexture(const std::string& path);
+		virtual ~VulkanCubemapTexture();
+
+		virtual uint32_t get_width()      const override { return m_width;      }
+		virtual uint32_t get_height()     const override { return m_height;     }
+		virtual uint32_t get_renderer_id() const override { return m_renderer_id; }
+
+		virtual void set_data(void* data, uint32_t size)                          override;
+		virtual void bind(uint32_t slot = 0)                               const override;
+		virtual void bind_as_image(uint32_t slot = 0, bool read_only = false) const override;
+
+		virtual bool operator==(const Texture& other) const override
+		{
+			return m_renderer_id == ((VulkanCubemapTexture&)other).m_renderer_id;
+		}
+	private:
+		std::string m_path;
+		uint32_t    m_width, m_height;
+		uint32_t    m_renderer_id;
+		uint32_t    m_internal_format, m_data_format;
+	};
 };