b7456401e0
Added image scene to render an image in a scene. There is also now a testing image that is an uber meme. Currently the problem is that the spritebatch cannot use the offsetof macro because it is a templated class. Possible solutions to this are changing it to be specifyable or implemented per vertex type as the other batches have been.
59 lines
1.4 KiB
C++
59 lines
1.4 KiB
C++
#pragma once
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#include <vector>
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#include "ImageLoader.h"
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#include "Texture.h"
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#include "Sampler.h"
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namespace charcoal
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{
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class TextureFactory
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{
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private:
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TextureFactory() {}
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virtual ~TextureFactory() {}
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public:
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template <typename T>
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static Texture* gen_texture(
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Texture::Format data_format,
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Texture::Type data_type,
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unsigned long width,
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unsigned long height,
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const std::vector<T>& data,
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Texture::InternalFormat internal_format,
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unsigned short mipmap_level = 0,
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Texture::Target texture_target = Texture::Target::TEXTURE_2D
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)
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{
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m_textures.emplace_back(data_format, data_type, width, height, data, internal_format, mipmap_level, texture_target);
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return &m_textures.back();
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}
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static Texture* gen_image_texture(const image_loader::ImageRGBA& image)
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{
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return gen_texture(Texture::Format::RGBA, Texture::Type::UNSIGNED_BYTE, image.width, image.height, image.data, Texture::InternalFormat::RGBA);
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}
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static Sampler* gen_sampler(
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Sampler::Wrap wrap_s,
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Sampler::Wrap wrap_t,
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Sampler::MagFilter magnification_filter,
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Sampler::MinFilter minification_filter
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)
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{
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m_samplers.emplace_back(wrap_s, wrap_t, magnification_filter, minification_filter);
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return &m_samplers.back();
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}
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private:
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static std::vector<Texture> m_textures;
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static std::vector<Sampler> m_samplers;
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};
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std::vector<Texture> TextureFactory::m_textures;
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std::vector<Sampler> TextureFactory::m_samplers;
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}
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