From 2e473b97d4e61a7fff0b67bba1cbecf567d3d4a5 Mon Sep 17 00:00:00 2001
From: micha-bbg <micha-bbg@e54a6e83-5905-42d5-8d5c-058d10e6a962>
Date: Fri, 23 Dec 2011 06:10:00 +0000
Subject: [PATCH] * Pictureviewer: Supported image formats

- Added function to determine the supported image formats
- Is required by moviebrowser.cpp (display screenshot)


git-svn-id: file:///home/bas/coolstream_public_svn/THIRDPARTY/applications/neutrino-beta@1988 e54a6e83-5905-42d5-8d5c-058d10e6a962
---
 src/driver/pictureviewer/pictureviewer.cpp | 20 ++++++++++++++++++++
 src/driver/pictureviewer/pictureviewer.h   |  2 ++
 2 files changed, 22 insertions(+)

diff --git a/src/driver/pictureviewer/pictureviewer.cpp b/src/driver/pictureviewer/pictureviewer.cpp
index aa82ca729..83e678220 100644
--- a/src/driver/pictureviewer/pictureviewer.cpp
+++ b/src/driver/pictureviewer/pictureviewer.cpp
@@ -52,6 +52,26 @@ void CPictureViewer::add_format (int (*picsize) (const char *, int *, int *, int
   fh_root = fhn;
 }
 
+void CPictureViewer::getSupportedImageFormats(std::vector<std::string>& exts)
+{
+#ifdef FBV_SUPPORT_PNG
+	exts.push_back(".png");
+#endif
+#ifdef FBV_SUPPORT_GIF
+	exts.push_back(".gif");
+#endif
+#ifdef FBV_SUPPORT_JPEG
+	exts.push_back(".jpg");
+	exts.push_back(".jpeg");
+#endif
+#ifdef FBV_SUPPORT_BMP
+	exts.push_back(".bmp");
+#endif
+#ifdef FBV_SUPPORT_CRW
+	exts.push_back(".crw");
+#endif
+}
+
 void CPictureViewer::init_handlers (void)
 {
 #ifdef FBV_SUPPORT_PNG
diff --git a/src/driver/pictureviewer/pictureviewer.h b/src/driver/pictureviewer/pictureviewer.h
index d6f3e9aee..bd7c8f295 100644
--- a/src/driver/pictureviewer/pictureviewer.h
+++ b/src/driver/pictureviewer/pictureviewer.h
@@ -27,6 +27,7 @@
 */
 
 #include <string>
+#include <vector>
 #include <stdio.h>    /* printf       */
 #include <sys/time.h> /* gettimeofday */
 #include "driver/framebuffer.h"
@@ -71,6 +72,7 @@ class CPictureViewer
 	unsigned char * Resize(unsigned char *orgin, int ox, int oy, int dx, int dy, ScalingMode type, unsigned char * dst = NULL);
 	unsigned char * ResizeA(unsigned char *orgin, int ox, int oy, int dx, int dy);
 	void rescaleImageDimensions(int *width, int *height, const int max_width, const int max_height, bool upscale=false);
+	void getSupportedImageFormats(std::vector<std::string>& erw);
 
  private:
 	CFormathandler *fh_root;