From 080ad535e6fc6666b919b1a21b6986aaf9b678eb Mon Sep 17 00:00:00 2001 From: Loek Le Blansch Date: Wed, 23 Oct 2024 21:27:01 +0200 Subject: initial nitpicking --- resource-manager/TextureMap.cpp | 74 ----------------------------------------- 1 file changed, 74 deletions(-) delete mode 100644 resource-manager/TextureMap.cpp (limited to 'resource-manager/TextureMap.cpp') diff --git a/resource-manager/TextureMap.cpp b/resource-manager/TextureMap.cpp deleted file mode 100644 index 847bab9..0000000 --- a/resource-manager/TextureMap.cpp +++ /dev/null @@ -1,74 +0,0 @@ -#include "TextureMap.h" - - -#define STB_IMAGE_IMPLEMENTATION -#include "stb_image.h" - -#include -#include - -TextureMap::TextureMap() - : m_texture(nullptr) -{ - -} - -TextureMap::~TextureMap() -{ - if (m_texture) - { - SDL_DestroyTexture(m_texture); - } -} - -//public -bool TextureMap::loadFromFile(const std::string& path, SDL_Renderer* renderer) -{ - assert(renderer != nullptr); - assert(!path.empty()); - - std::int32_t x = 0; - std::int32_t y = 0; - std::int32_t c = 0; - unsigned char* data = stbi_load(path.c_str(), &x, &y, &c, 0); - - if (data) - { - std::int32_t pitch = x * c; - pitch = (pitch + 3) & ~3; - - constexpr std::int32_t rmask = 0x000000ff; - constexpr std::int32_t gmask = 0x0000ff00; - constexpr std::int32_t bmask = 0x00ff0000; - const std::int32_t amask = c == 4 ? 0xff000000 : 0; - - auto* surface = SDL_CreateRGBSurfaceFrom(data, x, y, c * 8, pitch, rmask, gmask, bmask, amask); - - if (!surface) - { - std::cerr << "Unable to create texture surface: " << SDL_GetError() << "\n"; - stbi_image_free(data); - return false; - } - - m_texture = SDL_CreateTextureFromSurface(renderer, surface); - - SDL_FreeSurface(surface); - stbi_image_free(data); - - if (!m_texture) - { - std::cerr << "Failed to create texture for " << path << "\n"; - return false; - } - - //sets alpha blending - //SDL_SetTextureBlendMode(m_texture, SDL_BLENDMODE_BLEND); - m_size.x = x; - m_size.y = y; - - return true; - } - - return false; -} -- cgit v1.2.3