From d2f8741fcc0fa1c7d9bf2a643ed2045d29cf424f Mon Sep 17 00:00:00 2001
From: Luke Benstead <kazade@gmail.com>
Date: Wed, 7 Apr 2021 15:35:28 +0100
Subject: [PATCH] Add some more samples to CMake

---
 CMakeLists.txt                   |  4 +++-
 samples/depth_funcs_ortho/main.c |  6 +++---
 samples/lights/main.c            | 19 +++++++++++++------
 samples/mipmap/main.c            | 20 ++++++++++++++------
 4 files changed, 33 insertions(+), 16 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0f40550..786a87a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -50,5 +50,7 @@ add_executable(nehe02 samples/nehe02/main.c)
 add_executable(blend_test samples/blend_test/main.c)
 add_executable(depth_funcs samples/depth_funcs/main.c)
 add_executable(depth_funcs_alpha_testing samples/depth_funcs_alpha_testing/main.c samples/depth_funcs_alpha_testing/gl_png.c)
-
+add_executable(depth_funcs_ortho samples/depth_funcs_ortho/main.c)
+add_executable(lights samples/lights/main.c)
+add_executable(mipmap samples/mipmap/main.c)
 
diff --git a/samples/depth_funcs_ortho/main.c b/samples/depth_funcs_ortho/main.c
index 01a3639..837ede0 100644
--- a/samples/depth_funcs_ortho/main.c
+++ b/samples/depth_funcs_ortho/main.c
@@ -1,6 +1,6 @@
-#include "gl.h"
-#include "glu.h"
-#include "glkos.h"
+#include "GL/gl.h"
+#include "GL/glu.h"
+#include "GL/glkos.h"
 
 /* A general OpenGL initialization function.  Sets all of the initial parameters. */
 void InitGL(int Width, int Height)	        // We call this right after our OpenGL window is created.
diff --git a/samples/lights/main.c b/samples/lights/main.c
index 72777eb..4f0a3dc 100644
--- a/samples/lights/main.c
+++ b/samples/lights/main.c
@@ -1,12 +1,19 @@
 #include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
 
-#include "gl.h"
-#include "glu.h"
-#include "glkos.h"
+#include "GL/gl.h"
+#include "GL/glu.h"
+#include "GL/glkos.h"
 
-extern uint8 romdisk[];
+extern uint8_t romdisk[];
 KOS_INIT_ROMDISK(romdisk);
 
+#ifdef __DREAMCAST__
+#define IMAGE_FILENAME "/rd/NeHe.bmp"
+#else
+#define IMAGE_FILENAME "samples/lights/romdisk/NeHe.bmp"
+#endif
 
 float xrot, yrot, zrot;
 
@@ -89,7 +96,7 @@ int ImageLoad(char *filename, Image *image) {
     }
 
     if ((i = fread(image->data, size, 1, file)) != 1) {
-        printf(stderr, "Error reading image data from %s.\n", filename);
+        fprintf(stderr, "Error reading image data from %s.\n", filename);
         return 0;
     }
 
@@ -115,7 +122,7 @@ void LoadGLTextures() {
         exit(0);
     }
 
-    if (!ImageLoad("/rd/NeHe.bmp", image1)) {
+    if (!ImageLoad(IMAGE_FILENAME, image1)) {
         exit(1);
     }
 
diff --git a/samples/mipmap/main.c b/samples/mipmap/main.c
index 15397d3..0ab8447 100644
--- a/samples/mipmap/main.c
+++ b/samples/mipmap/main.c
@@ -1,13 +1,21 @@
 #include <stdio.h>
 #include <stdlib.h>
+#include <stdint.h>
 
-#include "gl.h"
-#include "glu.h"
-#include "glkos.h"
+#include "GL/gl.h"
+#include "GL/glu.h"
+#include "GL/glext.h"
+#include "GL/glkos.h"
 
-extern uint8 romdisk[];
+extern uint8_t romdisk[];
 KOS_INIT_ROMDISK(romdisk);
 
+#ifdef __DREAMCAST__
+#define IMAGE_FILENAME "/rd/NeHe.bmp"
+#else
+#define IMAGE_FILENAME "samples/mipmap/romdisk/NeHe.bmp"
+#endif
+
 /* storage for one texture  */
 int texture[1];
 
@@ -87,7 +95,7 @@ int ImageLoad(char *filename, Image *image) {
     }
 
     if ((i = fread(image->data, size, 1, file)) != 1) {
-        printf(stderr, "Error reading image data from %s.\n", filename);
+        fprintf(stderr, "Error reading image data from %s.\n", filename);
         return 0;
     }
 
@@ -113,7 +121,7 @@ void LoadGLTextures() {
         exit(0);
     }
 
-    if (!ImageLoad("/rd/NeHe.bmp", image1)) {
+    if (!ImageLoad(IMAGE_FILENAME, image1)) {
         exit(1);
     }