From: Markham <markham001@gmx.de>
Date: Sun, 1 Oct 2017 16:27:20 +0000 (+0200)
Subject: fbshot: fix for new driver with higher resolution
X-Git-Url: https://git.webhop.me/?a=commitdiff_plain;h=fb1f5860345fe7a97703f66053e3d6991f5d4c92;p=bs-cst-neutrino-hd.git

fbshot: fix for new driver with higher resolution
---

diff --git a/archive-patches/fbshot_cs_hd2.diff b/archive-patches/fbshot_cs_hd2.diff
new file mode 100644
index 0000000..9ea490a
--- /dev/null
+++ b/archive-patches/fbshot_cs_hd2.diff
@@ -0,0 +1,38 @@
+--- a/fbshot.c
++++ b/fbshot.c
+@@ -148,6 +148,8 @@
+   pict->bps=fb_varinfo.bits_per_pixel;
+   pict->gray=fb_varinfo.grayscale;
+ 
++  int stride=fb_fixinfo.line_length;
++
+   if(fb_fixinfo.visual==FB_VISUAL_PSEUDOCOLOR){
+     pict->colormap=(struct fb_cmap*)malloc(sizeof(struct fb_cmap));
+     pict->colormap->red=(__u16*)malloc(sizeof(__u16)*(1<<pict->bps));
+@@ -203,8 +205,24 @@
+   if (vt_num!=-1)
+     chvt(vt_num);
+ 
+-  j= (read(fd, pict->buffer, ((pict->xres * pict->yres) * i) )!=
+-  	(pict->xres * pict->yres *i ));
++	/* Workaround for broken osd screenshot with new fb driver
++	   and 1280x720 resolution */
++	if ((pict->xres * i) < stride) {
++		char* toBuf = pict->buffer;
++		int fromRead = 0;
++		int ii;
++		for (ii = 0; ii < pict->yres; ii++) {
++			j = (read(fd, toBuf, pict->xres*i) != (pict->xres *i));
++			fromRead += stride;
++			int seekRet = lseek(fd, fromRead, SEEK_SET);
++			toBuf += pict->xres * i;
++			if (j != 0)
++				break;
++		}
++	}
++	else
++		j = (read(fd, pict->buffer, ((pict->xres * pict->yres) * i) ) != (pict->xres * pict->yres *i ));
++
+ #ifdef DEBUG
+   printf("to read:%i read:%i\n",(pict->xres* pict->yres * i), j);	
+ #endif
diff --git a/make/applications.mk b/make/applications.mk
index 672749f..048017a 100755
--- a/make/applications.mk
+++ b/make/applications.mk
@@ -89,14 +89,15 @@ $(D)/hotplug: $(D)/libblkid $(D)/libuuid $(ARCHIVE)/hotplug.tar.gz | $(TARGETPRE
 	$(REMOVE)/hotplug
 	touch $@
 
-$(D)/fbshot: $(D)/zlib $(ARCHIVE)/fbshot-0.3.tar.gz | $(TARGETPREFIX)
-	$(UNTAR)/fbshot-0.3.tar.gz
-	pushd $(BUILD_TMP)/fbshot-0.3 && \
+$(D)/fbshot: $(D)/zlib $(ARCHIVE)/fbshot-$(FBSHOT_VER).tar.gz | $(TARGETPREFIX)
+	$(UNTAR)/fbshot-$(FBSHOT_VER).tar.gz
+	pushd $(BUILD_TMP)/fbshot-$(FBSHOT_VER) && \
 		$(PATCH)/fbshot-0.3-32bit_cs_fb.diff && \
+		$(PATCH)/fbshot_cs_hd2.diff && \
 		$(TARGET)-gcc $(TARGET_CFLAGS) $(TARGET_LDFLAGS) fbshot.c -lpng -lz -o $(TARGETPREFIX)/bin/fbshot
 		cd $(TARGETPREFIX)/bin && \
 		ln -sf fbshot dboxshot
-	$(REMOVE)/fbshot-0.3
+	$(REMOVE)/fbshot-$(FBSHOT_VER)
 	touch $@
 
 $(D)/ntp: $(D)/openssl $(ARCHIVE)/ntp-$(NTP_VER).tar.gz | $(TARGETPREFIX)
diff --git a/make/archives.mk b/make/archives.mk
index 8279e8f..512f96b 100755
--- a/make/archives.mk
+++ b/make/archives.mk
@@ -30,8 +30,8 @@ $(ARCHIVE)/libpng-$(PNG_VER).tar.xz:
 $(ARCHIVE)/hotplug.tar.gz:
 	$(WGET) http://www.fhloston-paradise.de/hotplug.tar.gz
 
-$(ARCHIVE)/fbshot-0.3.tar.gz:
-	$(WGET) http://www.fhloston-paradise.de/fbshot-0.3.tar.gz
+$(ARCHIVE)/fbshot-$(FBSHOT_VER).tar.gz:
+	$(WGET) http://distro.ibiblio.org/amigolinux/download/Utils/fbshot/fbshot-$(FBSHOT_VER).tar.gz
 
 $(ARCHIVE)/ffmpeg-git-$(FFMPEG_GIT).tar.gz:
 	set -e; cd $(BUILD_TMP); \
diff --git a/make/versions.mk b/make/versions.mk
index b61c565..ffdff46 100644
--- a/make/versions.mk
+++ b/make/versions.mk
@@ -46,6 +46,9 @@ E2FSPROGS_VER=1.42.13
 # C library for parsing XML
 EXPAT_VER = 2.2.0
 
+# Picture from Framebuffer
+FBSHOT_VER = 0.3
+
 # FFMPEG-3.3 | A complete, cross-platform solution to record, convert and stream audio and video
 FFMPEG_GIT = 2ba896f