Patch by Philippe Saint-Pierre:

* Implemented RLE compression for the boot splash images, resulting in
  smaller kernel and boot loader.
* Only the boot loader contains the RLE compressed images, the decompressed
  buffer for the icons is passed to  the kernel via kernel args.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24812 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/kernel/boot/kernel_args.h

@@ -79,6 +79,10 @@ typedef struct kernel_args {
 
 	platform_kernel_args platform_args;
 	arch_kernel_args arch_args;
+
+	// bootsplash data
+	uint8 		*boot_splash;
+
 } kernel_args;
 
 #endif	/* KERNEL_BOOT_KERNEL_ARGS_H */

headers/private/kernel/boot_splash.h

@@ -11,7 +11,6 @@
 
 #include <sys/types.h>
 
-
 enum {
 	BOOT_SPLASH_STAGE_1_INIT_MODULES = 0,
 	BOOT_SPLASH_STAGE_2_BOOTSTRAP_FS,
@@ -29,7 +28,7 @@ enum {
 extern "C" {
 #endif
 
-void boot_splash_init(void);
+void boot_splash_init(uint8 * boot_splash);
 void boot_splash_set_stage(int stage);
 
 #ifdef __cplusplus