(svn r23775) -Change: Hide the PCX screenshot format from the options window, if a 32bpp blitter is used.

1 files changed, 14 insertions, 3 deletions

diff --git a/src/screenshot.cpp b/src/screenshot.cpp
index fa455049f..47c92b400 100644
--- a/src/screenshot.cpp
+++ b/src/screenshot.cpp
@@ -63,6 +63,7 @@ struct ScreenshotFormat {
 	const char *name;            ///< Name of the format.
 	const char *extension;       ///< File extension.
 	ScreenshotHandlerProc *proc; ///< Function for writing the screenshot.
+	bool supports_32bpp;         ///< Does this format support 32bpp images?
 };
 
 /*************************************************
@@ -568,10 +569,10 @@ static bool MakePCXImage(const char *name, ScreenshotCallback *callb, void *user
 /** Available screenshot formats. */
 static const ScreenshotFormat _screenshot_formats[] = {
 #if defined(WITH_PNG)
-	{"PNG", "png", &MakePNGImage},
+	{"PNG", "png", &MakePNGImage, true},
 #endif
-	{"BMP", "bmp", &MakeBMPImage},
-	{"PCX", "pcx", &MakePCXImage},
+	{"BMP", "bmp", &MakeBMPImage, true},
+	{"PCX", "pcx", &MakePCXImage, false},
 };
 
 /** Get filename extension of current screenshot file format. */
@@ -605,6 +606,16 @@ const char *GetScreenshotFormatDesc(int i)
 }
 
 /**
+ * Determine whether a certain screenshot format support 32bpp images.
+ * @param i Number of the screenshot format.
+ * @return true if 32bpp is supported.
+ */
+bool GetScreenshotFormatSupports_32bpp(int i)
+{
+	return _screenshot_formats[i].supports_32bpp;
+}
+
+/**
  * Set the screenshot format to use.
  * @param i Number of the format.
  */