diff --git a/Source/Plugins/Plugin_VideoOGL/Src/TextureCache.cpp b/Source/Plugins/Plugin_VideoOGL/Src/TextureCache.cpp
index 6685d8a176..95ddd80e94 100644
--- a/Source/Plugins/Plugin_VideoOGL/Src/TextureCache.cpp
+++ b/Source/Plugins/Plugin_VideoOGL/Src/TextureCache.cpp
@@ -455,6 +455,7 @@ TextureCache::~TextureCache()
 	for(std::map<u32, VBOCache>::iterator it = s_VBO.begin(); it != s_VBO.end(); it++) {
 		glGenBuffers(1, &it->second.vbo);
 	}
+	s_VBO.clear();
 	
 	if (s_TempFramebuffer)
 	{
diff --git a/Source/Plugins/Plugin_VideoOGL/Src/TextureConverter.cpp b/Source/Plugins/Plugin_VideoOGL/Src/TextureConverter.cpp
index 02ddd8d42d..4dab390d09 100644
--- a/Source/Plugins/Plugin_VideoOGL/Src/TextureConverter.cpp
+++ b/Source/Plugins/Plugin_VideoOGL/Src/TextureConverter.cpp
@@ -58,6 +58,7 @@ const u32 NUM_ENCODING_PROGRAMS = 64;
 static FRAGMENTSHADER s_encodingPrograms[NUM_ENCODING_PROGRAMS];
 
 static GLuint s_VBO = 0;
+static TargetRectangle s_cached_sourceRc;
 
 void CreateRgbToYuyvProgram()
 {
@@ -144,6 +145,10 @@ void Init()
 	glGenFramebuffersEXT(1, &s_texConvFrameBuffer);
 	
 	glGenBuffers(1, &s_VBO);
+	s_cached_sourceRc.top = -1;
+	s_cached_sourceRc.bottom = -1;
+	s_cached_sourceRc.left = -1;
+	s_cached_sourceRc.right = -1;
 
 	glGenRenderbuffersEXT(1, &s_dstRenderBuffer);
 	glBindRenderbufferEXT(GL_RENDERBUFFER_EXT, s_dstRenderBuffer);
@@ -219,20 +224,25 @@ void EncodeToRamUsingShader(FRAGMENTSHADER& shader, GLuint srcTexture, const Tar
 	PixelShaderCache::SetCurrentShader(shader.glprogid);
 
 	GL_REPORT_ERRORD();
-
-	GLfloat vertices[] = {
-		-1.f, -1.f, 
-		(float)sourceRc.left, (float)sourceRc.top,
-		-1.f, 1.f,
-		(float)sourceRc.left, (float)sourceRc.bottom,
-		1.f, 1.f,
-		(float)sourceRc.right, (float)sourceRc.bottom,
-		1.f, -1.f,
-		(float)sourceRc.right, (float)sourceRc.top
-	};
-	
-	glBindBuffer(GL_ARRAY_BUFFER, s_VBO);
-	glBufferData(GL_ARRAY_BUFFER, 4*4*sizeof(GLfloat), vertices, GL_STREAM_DRAW);
+	if(!(s_cached_sourceRc == sourceRc)) {
+		GLfloat vertices[] = {
+			-1.f, -1.f, 
+			(float)sourceRc.left, (float)sourceRc.top,
+			-1.f, 1.f,
+			(float)sourceRc.left, (float)sourceRc.bottom,
+			1.f, 1.f,
+			(float)sourceRc.right, (float)sourceRc.bottom,
+			1.f, -1.f,
+			(float)sourceRc.right, (float)sourceRc.top
+		};
+		glBindBuffer(GL_ARRAY_BUFFER, s_VBO);
+		glBufferData(GL_ARRAY_BUFFER, 4*4*sizeof(GLfloat), vertices, GL_STREAM_DRAW);
+		
+		s_cached_sourceRc = sourceRc;
+	} else {
+		// TODO: remove
+		glBindBuffer(GL_ARRAY_BUFFER, s_VBO);
+	}
 
 	// disable all pointer, TODO: use VAO
 	glEnableClientState(GL_VERTEX_ARRAY);