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Diffstat (limited to 'src/assets.cpp')
| -rw-r--r-- | src/assets.cpp | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/src/assets.cpp b/src/assets.cpp new file mode 100644 index 0000000..7ea3cdb --- /dev/null +++ b/src/assets.cpp @@ -0,0 +1,86 @@ +/* +* Copyright (c) 2025 Aldrik Ramaekers <aldrik.ramaekers@gmail.com> +* +* Permission to use, copy, modify, and/or distribute this software for any +* purpose with or without fee is hereby granted, provided that the above +* copyright notice and this permission notice appear in all copies. +* +* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. +*/ + +#include <GLFW/glfw3.h> +#include <stb/stb_image.h> + +#include "assets.hpp" +#include "strops.hpp" + +#include "assets/splash.h" + +#include "assets/logos/MailSender.h" +#include "assets/logos/Perplexity.h" +#include "assets/logos/OpenAI.h" +#include "assets/logos/Gemini.h" + +#define MAX_IMAGE_COUNT 5 + +image _image_dict[MAX_IMAGE_COUNT] = { + (image){-1, "img/splash", (const void*)img_splash, img_splash_length}, + (image){-1, "img/logos/mailsender", (const void*)img_mailsender, img_mailsender_length}, + (image){-1, "img/logos/openai", (const void*)img_openai, img_openai_length}, + (image){-1, "img/logos/perplexity", (const void*)img_perplexity, img_perplexity_length}, + (image){-1, "img/logos/gemini", (const void*)img_gemini, img_gemini_length}, +}; + +static int _load_image(image img) +{ + int width, height, channels; + unsigned char* data = stbi_load_from_memory((const stbi_uc*)img.data_start, img.data_length, &width, &height, &channels, 0); + + if (!data) + { + printf("%s\n", stbi_failure_reason()); + return 0; + } + + GLuint textureID; + glGenTextures(1, &textureID); + glBindTexture(GL_TEXTURE_2D, textureID); + + // Set texture parameters + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); + + // Upload texture data + GLenum format = (channels == 4) ? GL_RGBA : GL_RGB; + glTexImage2D(GL_TEXTURE_2D, 0, format, width, height, 0, format, GL_UNSIGNED_BYTE, data); + //glGenerateMipmap(GL_TEXTURE_2D); + + // Free image memory + stbi_image_free(data); + + return textureID; +} + +s32 assets::load_image(const char* name) +{ + for (u32 i = 0; i < MAX_IMAGE_COUNT; i++) + { + if (strops::equals(_image_dict[i].name, name)) { + + if (_image_dict[i].img_id == -1) { + _image_dict[i].img_id = _load_image(_image_dict[i]); + } + return _image_dict[i].img_id; + } + } + + return 0; +}
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