[patch] User patch for libsdl2-2.0.16-r1

libsdl2-2.0.16-video_cards_vc4-user.patch (text/plain), 1.61 KB, created by Tee KOBAYASHI on 2021-11-18 07:37:52 UTC

Extracted from https://bugs.gentoo.org/attachment.cgi?id=732343 (in https://bugs.gentoo.org/741490) to apply as a user patch for media-libs/libsdl2-2.0.16-r1, along with media-libs/libsdl2/files/libsdl2-2.0.16-static-libs.patch.

Make sure that "video_cards_vc4" USE flag is set (VIDEO_CARDS="vc4") and that media-libs/raspberrypi-userland is already merged.

--- a/configure.ac
+++ b/configure.ac
@@ -1680,7 +1680,7 @@
                 RPI_LIBS="-Wl,-R/usr/pkg/lib -L/usr/pkg/lib -lbcm_host"
             else
                 RPI_CFLAGS="-I/opt/vc/include -I/opt/vc/include/interface/vcos/pthreads -I/opt/vc/include/interface/vmcs_host/linux"
-                RPI_LIBS="-Wl,-rpath,/opt/vc/lib -L/opt/vc/lib -lbcm_host"
+                RPI_LIBS="-Wl,-rpath,/opt/vc/lib -L/opt/vc/lib -lbcm_host -lvchostif"
             fi
	 fi

--- a/src/video/SDL_egl.c
+++ b/src/video/SDL_egl.c
@@ -45,6 +45,10 @@
 
 #if SDL_VIDEO_DRIVER_RPI
 /* Raspbian places the OpenGL ES/EGL binaries in a non standard path */
+#include "raspberry/SDL_rpievents_c.h"
+#include "raspberry/SDL_rpiopengles.h"
+#include "raspberry/SDL_rpimouse.h"
+#include "raspberry/SDL_rpivideo.h"
 #define DEFAULT_EGL ( vc4 ? "libEGL.so.1" : "libbrcmEGL.so" )
 #define DEFAULT_OGL_ES2 ( vc4 ? "libGLESv2.so.2" : "libbrcmGLESv2.so" )
 #define ALT_EGL "libEGL.so"

--- a/src/video/raspberry/SDL_rpivideo.h
+++ b/src/video/raspberry/SDL_rpivideo.h
@@ -41,6 +41,12 @@
     DISPMANX_DISPLAY_HANDLE_T dispman_display;
 } SDL_DisplayData;
 
+
+typedef struct {
+    DISPMANX_ELEMENT_HANDLE_T element;
+    int width;
+    int height;
+ } EGL_DISPMANX_WINDOW_T;
 
 typedef struct SDL_WindowData
 {