initial commit

1 files changed, 149 insertions, 0 deletions

diff --git a/src/assets.h b/src/assets.h
new file mode 100644
index 0000000..3cfac52
--- /dev/null
+++ b/src/assets.h
@@ -0,0 +1,149 @@
+/* 
+*  BSD 2-Clause “Simplified” License
+*  Copyright (c) 2019, Aldrik Ramaekers, aldrik.ramaekers@protonmail.com
+*  All rights reserved.
+*/
+
+#ifndef INCLUDE_ASSETS
+#define INCLUDE_ASSETS
+
+#ifndef ASSET_IMAGE_COUNT
+#define ASSET_IMAGE_COUNT 10
+#endif
+
+#ifndef ASSET_FONT_COUNT
+#define ASSET_FONT_COUNT 10
+#endif
+
+#ifndef ASSET_QUEUE_COUNT
+#define ASSET_QUEUE_COUNT 10
+#endif
+
+// binary blobs
+extern u8 _binary____data_imgs_en_png_start[];
+extern u8 _binary____data_imgs_en_png_end[];
+
+extern u8 _binary____data_imgs_error_png_start[];
+extern u8 _binary____data_imgs_error_png_end[];
+
+extern u8 _binary____data_imgs_folder_png_start[];
+extern u8 _binary____data_imgs_folder_png_end[];
+
+extern u8 _binary____data_imgs_nl_png_start[];
+extern u8 _binary____data_imgs_nl_png_end[];
+
+extern u8 _binary____data_imgs_search_png_start[];
+extern u8 _binary____data_imgs_search_png_end[];
+
+extern u8 _binary____data_imgs_logo_64_png_start[];
+extern u8 _binary____data_imgs_logo_64_png_end[];
+
+extern u8 _binary____data_imgs_logo_512_png_start[];
+extern u8 _binary____data_imgs_logo_512_png_end[];
+
+extern u8 _binary____data_fonts_mono_ttf_start[];
+extern u8 _binary____data_fonts_mono_ttf_end[];
+
+extern u8 _binary____data_translations_en_English_mo_start[];
+extern u8 _binary____data_translations_en_English_mo_end[];
+
+extern u8 _binary____data_translations_nl_Dutch_mo_start[];
+extern u8 _binary____data_translations_nl_Dutch_mo_end[];
+
+extern u8 _binary____data_imgs_list_png_start[];
+extern u8 _binary____data_imgs_list_png_end[];
+
+extern u8 _binary____data_imgs_delete_png_start[];
+extern u8 _binary____data_imgs_delete_png_end[];
+
+extern u8 _binary____data_imgs_exclaim_png_start[];
+extern u8 _binary____data_imgs_exclaim_png_end[];
+
+
+typedef struct t_image {
+	u8 *start_addr;
+	u8 *end_addr;
+	bool loaded;
+	bool keep_in_memory;
+	s32 width;
+	s32 height;
+	s32 channels;
+	void *data;
+	s16 references;
+	GLuint textureID;
+} image;
+
+#define TEXT_CHARSET_START 0
+#define TEXT_CHARSET_END 2000
+#define TOTAL_GLYPHS TEXT_CHARSET_END-TEXT_CHARSET_START
+
+typedef struct t_glyph
+{
+	s32 width;
+	s32 height;
+	s32 xoff;
+	s32 yoff;
+	void *bitmap;
+	GLuint textureID;
+} glyph;
+
+typedef struct t_font
+{
+	u8 *start_addr;
+	u8 *end_addr;
+	bool loaded;
+	s16 references;
+	s16 size;
+	s32 px_h;
+	float32 scale;
+	stbtt_fontinfo info;
+	glyph glyphs[TOTAL_GLYPHS];
+} font;
+
+typedef enum t_asset_task_type
+{
+	ASSET_IMAGE,
+	ASSET_FONT,
+} asset_task_type;
+
+typedef struct t_asset_task
+{
+	s8 type;
+	bool valid;
+	union {
+		image *image;
+		font *font;
+	};
+} asset_task;
+
+typedef struct t_asset_queue {
+	array queue;
+} asset_queue;
+
+typedef struct t_assets {
+	array images;
+	array fonts;
+	asset_queue queue;
+	array post_process_queue;
+	bool valid;
+	bool done_loading_assets;
+} assets;
+
+char *binary_path;
+
+mutex asset_mutex;
+assets global_asset_collection;
+
+void assets_create();
+void assets_destroy();
+
+void assets_do_post_process();
+void *assets_queue_worker();
+
+image *assets_load_image(u8 *start_addr, u8 *end_addr, bool keep_in_memory);
+void assets_destroy_image(image *image);
+
+font *assets_load_font(u8 *start_addr, u8 *end_addr, s16 size);
+void assets_destroy_font(font *font);
+
+#endif
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