From 496e6e1948423e336088018f2d4d4c6faf942171 Mon Sep 17 00:00:00 2001
From: Tofu Linden <tofu.linden@lindenlab.com>
Date: Thu, 4 Mar 2010 14:30:57 +0000
Subject: Add #if'd code that can deal with the newer QPixmap-based
 LLQtWebkits. Disabled for now.

---
 indra/media_plugins/webkit/media_plugin_webkit.cpp | 24 +++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

(limited to 'indra')

diff --git a/indra/media_plugins/webkit/media_plugin_webkit.cpp b/indra/media_plugins/webkit/media_plugin_webkit.cpp
index c7aba04492..072b58720f 100644
--- a/indra/media_plugins/webkit/media_plugin_webkit.cpp
+++ b/indra/media_plugins/webkit/media_plugin_webkit.cpp
@@ -43,6 +43,9 @@
 #include "llpluginmessageclasses.h"
 #include "media_plugin_base.h"
 
+// set to 1 if you're using the version of llqtwebkit that's QPixmap-ified
+#define LL_QTWEBKIT_USES_PIXMAPS 0
+
 #if LL_LINUX
 # include "linux_volume_catcher.h"
 #endif // LL_LINUX
@@ -142,7 +145,11 @@ private:
 		{
 			const unsigned char* browser_pixels = LLQtWebKit::getInstance()->grabBrowserWindow( mBrowserWindowId );
 
-			unsigned int buffer_size = LLQtWebKit::getInstance()->getBrowserRowSpan( mBrowserWindowId ) * LLQtWebKit::getInstance()->getBrowserHeight( mBrowserWindowId );
+			unsigned int rowspan = LLQtWebKit::getInstance()->getBrowserRowSpan( mBrowserWindowId );
+			unsigned int height = LLQtWebKit::getInstance()->getBrowserHeight( mBrowserWindowId );
+#if !LL_QTWEBKIT_USES_PIXMAPS
+			unsigned int buffer_size = rowspan * height;
+#endif // !LL_QTWEBKIT_USES_PIXMAPS
 			
 //			std::cerr << "webkit plugin: updating" << std::endl;
 			
@@ -150,7 +157,16 @@ private:
 			if ( mPixels && browser_pixels )
 			{
 //				std::cerr << "    memcopy of " << buffer_size << " bytes" << std::endl;
+
+#if LL_QTWEBKIT_USES_PIXMAPS
+				// copy the pixel data upside-down because of the co-ord system
+				for (int y=0; y<height; ++y)
+				{
+					memcpy( &mPixels[(height-y-1)*rowspan], &browser_pixels[y*rowspan], rowspan );
+				}
+#else
 				memcpy( mPixels, browser_pixels, buffer_size );
+#endif // LL_QTWEBKIT_USES_PIXMAPS
 			}
 
 			if ( mWidth > 0 && mHeight > 0 )
@@ -258,8 +274,10 @@ private:
 			// append details to agent string
 			LLQtWebKit::getInstance()->setBrowserAgentId( "LLPluginMedia Web Browser" );
 
+#if !LL_QTWEBKIT_USES_PIXMAPS
 			// don't flip bitmap
 			LLQtWebKit::getInstance()->flipWindow( mBrowserWindowId, true );
+#endif // !LL_QTWEBKIT_USES_PIXMAPS
 			
 			// set background color
 			// convert background color channels from [0.0, 1.0] to [0, 255];
@@ -677,7 +695,11 @@ void MediaPluginWebKit::receiveMessage(const char *message_string)
 				message.setValueS32("default_height", 1024);
 				message.setValueS32("depth", mDepth);
 				message.setValueU32("internalformat", GL_RGBA);
+#if LL_QTWEBKIT_USES_PIXMAPS
+				message.setValueU32("format", GL_BGRA_EXT); // I hope this isn't system-dependant... is it?  If so, we'll have to check the root window's pixel layout or something... yuck.
+#else
 				message.setValueU32("format", GL_RGBA);
+#endif // LL_QTWEBKIT_USES_PIXMAPS
 				message.setValueU32("type", GL_UNSIGNED_BYTE);
 				message.setValueBoolean("coords_opengl", true);
 				sendMessage(message);
-- 
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