Squashed 'external/SDL/' content from commit 716c767b7

git-subtree-dir: external/SDL
git-subtree-split: 716c767b7e7099fb0e2fda9db59227a7e1d1d8a4

test/testautomation_images.h

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+/*
+  Copyright (C) 1997-2026 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely.
+*/
+
+/* Defines some images for tests */
+
+#ifndef testautomation_images_h_
+#define testautomation_images_h_
+
+/**
+ * Type for test images.
+ */
+typedef struct SDLTest_SurfaceImage_s {
+  int width;
+  int height;
+  unsigned int bytes_per_pixel; /* 3:RGB, 4:RGBA */
+  char *pixel_data;
+} SDLTest_SurfaceImage_t;
+
+/* Test images */
+extern SDL_Surface *SDLTest_ImageBlit(void);
+extern SDL_Surface *SDLTest_ImageBlitTiled(void);
+extern SDL_Surface *SDLTest_ImageBlitColor(void);
+extern SDL_Surface *SDLTest_ImageClampedSprite(void);
+extern SDL_Surface *SDLTest_ImageFace(void);
+extern SDL_Surface *SDLTest_ImagePrimitives(void);
+extern SDL_Surface *SDLTest_ImageBlendingBackground(void);
+extern SDL_Surface *SDLTest_ImageBlendingSprite(void);
+extern SDL_Surface *SDLTest_ImageWrappingSprite(void);
+
+#endif /* testautomation_images_h_ */