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Ray 2019-05-20 16:36:42 +02:00
parent a43a7980a3
commit b525039e0a
96 changed files with 1301 additions and 1317 deletions
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30
examples/textures/textures_raw_data.c
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@ -13,31 +13,31 @@
#include "raylib.h"
#include <stdlib.h> // Required for malloc() and free()
#include <stdlib.h> // Required for: malloc() and free()
int main()
int main(void)
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
const int screenWidth = 800;
const int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [textures] example - texture from raw data");
// NOTE: Textures MUST be loaded after Window initialization (OpenGL context is required)
// Load RAW image data (512x512, 32bit RGBA, no file header)
Image fudesumiRaw = LoadImageRaw("resources/fudesumi.raw", 384, 512, UNCOMPRESSED_R8G8B8A8, 0);
Texture2D fudesumi = LoadTextureFromImage(fudesumiRaw); // Upload CPU (RAM) image to GPU (VRAM)
UnloadImage(fudesumiRaw); // Unload CPU (RAM) image data
Texture2D fudesumi = LoadTextureFromImage(fudesumiRaw); // Upload CPU (RAM) image to GPU (VRAM)
UnloadImage(fudesumiRaw); // Unload CPU (RAM) image data
// Generate a checked texture by code (1024x1024 pixels)
int width = 960;
int height = 480;
// Dynamic memory allocation to store pixels data (Color type)
Color *pixels = (Color *)malloc(width*height*sizeof(Color));
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
@ -46,14 +46,14 @@ int main()
else pixels[y*width + x] = GOLD;
}
}
// Load pixels data into an image structure and create texture
Image checkedIm = LoadImageEx(pixels, width, height);
Texture2D checked = LoadTextureFromImage(checkedIm);
UnloadImage(checkedIm); // Unload CPU (RAM) image data
UnloadImage(checkedIm); // Unload CPU (RAM) image data
// Dynamic memory must be freed after using it
free(pixels); // Unload CPU (RAM) pixels data
free(pixels); // Unload CPU (RAM) pixels data
//---------------------------------------------------------------------------------------
// Main game loop
@ -76,7 +76,7 @@ int main()
DrawText("CHECKED TEXTURE ", 84, 85, 30, BROWN);
DrawText("GENERATED by CODE", 72, 148, 30, BROWN);
DrawText("and RAW IMAGE LOADING", 46, 210, 30, BROWN);
DrawText("(c) Fudesumi sprite by Eiden Marsal", 310, screenHeight - 20, 10, BROWN);
EndDrawing();