package/sdl2/0002-gcc6.patch

# HG changeset patch
# User Sam Lantinga <slouken@libsdl.org>
# Date 1479201270 28800
# Node ID ea44906e19b837f4d5b309525ca79ed9d00b1897
# Parent  6b2307dbec54f0bf4d5d8abf86241e29f3a03562
Fixed bug 3490 - Build failure with --enable-video-directfb

felix

Building SDL 2.0.5, or even the Mercurial snapshot (r10608) with GCC 6.2.1 and --enable-video-directfb generates a number of compiler diagnostics and fails.

Downloaded from upstream repo
https://hg.libsdl.org/SDL/rev/ea44906e19b8

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>

diff -r 6b2307dbec54 -r ea44906e19b8 src/video/directfb/SDL_DirectFB_render.c
--- a/src/video/directfb/SDL_DirectFB_render.c	Tue Nov 15 01:12:27 2016 -0800
+++ b/src/video/directfb/SDL_DirectFB_render.c	Tue Nov 15 01:14:30 2016 -0800
@@ -1273,7 +1273,7 @@
                      Uint32 format, void * pixels, int pitch)
 {
     Uint32 sdl_format;
-    void * laypixels;
+    unsigned char* laypixels;
     int laypitch;
     DFBSurfacePixelFormat dfb_format;
     DirectFB_RenderData *data = (DirectFB_RenderData *) renderer->driverdata;
@@ -1303,7 +1303,7 @@
     SDL_Window *window = renderer->window;
     SDL_DFB_WINDOWDATA(window);
     Uint32 sdl_format;
-    void * laypixels;
+    unsigned char* laypixels;
     int laypitch;
     DFBSurfacePixelFormat dfb_format;
 
diff -r 6b2307dbec54 -r ea44906e19b8 src/video/directfb/SDL_DirectFB_shape.c
--- a/src/video/directfb/SDL_DirectFB_shape.c	Tue Nov 15 01:12:27 2016 -0800
+++ b/src/video/directfb/SDL_DirectFB_shape.c	Tue Nov 15 01:14:30 2016 -0800
@@ -37,17 +37,19 @@
 SDL_WindowShaper*
 DirectFB_CreateShaper(SDL_Window* window) {
     SDL_WindowShaper* result = NULL;
+    SDL_ShapeData* data;
+    int resized_properly;
 
     result = malloc(sizeof(SDL_WindowShaper));
     result->window = window;
     result->mode.mode = ShapeModeDefault;
     result->mode.parameters.binarizationCutoff = 1;
     result->userx = result->usery = 0;
-    SDL_ShapeData* data = SDL_malloc(sizeof(SDL_ShapeData));
+    data = SDL_malloc(sizeof(SDL_ShapeData));
     result->driverdata = data;
     data->surface = NULL;
     window->shaper = result;
-    int resized_properly = DirectFB_ResizeWindowShape(window);
+    resized_properly = DirectFB_ResizeWindowShape(window);
     SDL_assert(resized_properly == 0);
 
     return result;