BadQuanta
44 lines
2.2 KiB
C++
44 lines
2.2 KiB
C++
#pragma once
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/**
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* @file render.hpp
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* @brief HDK sdl Renderer subsystem. Glues together Texture & Renderer which have circular dependencies
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*/
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#include <hdk/sdl/render/Renderer.hpp>
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#include <hdk/sdl/render/Texture.hpp>
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namespace hdk::sdl {
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/** @see https://wiki.libsdl.org/SDL3/SDL_GetRendererFromTexture
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* @return Renderer The renderer associated with the texture
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*/
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inline Renderer Texture::GetRenderer() const {
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/** we may not have created the renderer we get back, if not we will not own it. */
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return Renderer(Renderer::get_or_view(SDL_GetRendererFromTexture(*this)));
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}
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/** @see https://wiki.libsdl.org/SDL3/SDL_CreateTexture
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* @brief Create a texture for a rendering context.
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* @param format The pixel format of the texture
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* @param access The access pattern for the texture
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* @param w The width of the texture in pixels
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* @param h The height of the texture in pixels
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* @return Texture The created texture. If the creation fails, returns an invalid texture.
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*/
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inline Texture Renderer::CreateTexture(SDL_PixelFormat format, SDL_TextureAccess access, int w, int h) const {
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return Texture(Texture::get_or_cache(SDL_CreateTexture(*this, format, access, w, h), SDL_DestroyTexture));
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}
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/** @see https://wiki.libsdl.org/SDL3/SDL_CreateTextureFromSurface
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* @brief Create a texture from an existing surface.
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* @param surface The surface to create the texture from.
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* @return Texture The created texture. If the creation fails, returns an invalid texture.
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*/
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inline Texture Renderer::CreateTextureFromSurface(SDL_Surface* surface) const {
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return Texture(Texture::get_or_cache(SDL_CreateTextureFromSurface(*this, surface), SDL_DestroyTexture));
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}
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/** @see https://wiki.libsdl.org/SDL3/SDL_CreateTextureWithProperties
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* @brief Create a texture for a rendering context with specific properties.
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* @param properties The properties to create the texture with.
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* @return Texture The created texture. If the creation fails, returns an invalid texture.
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*/
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inline Texture Renderer::CreateTextureWithProperties(SDL_PropertiesID properties) const {
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return Texture(Texture::get_or_cache(SDL_CreateTextureWithProperties(*this, properties), SDL_DestroyTexture));
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}
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} |