Define for Transformations on Path only, also fixed segfault due to GraphicsBuffer

[ipdf/code.git] / src / graphicsbuffer.cpp

diff --git a/src/graphicsbuffer.cpp b/src/graphicsbuffer.cpp
index 217fa9a..8075453 100644 (file)
--- a/src/graphicsbuffer.cpp
+++ b/src/graphicsbuffer.cpp
@@ -224,7 +224,7 @@ void GraphicsBuffer::Upload(size_t length, const void* data)
        if (!RecreateBuffer(data))
        {
                Bind();
-               glBufferData(target, length, data, usage);
+               glBufferData(target, length+1, data, usage);
        }
        if (data != NULL)
                m_invalidated = false;
@@ -243,7 +243,7 @@ void GraphicsBuffer::UploadRange(size_t length, intptr_t offset, const void* dat
 
 void GraphicsBuffer::Resize(size_t length)
 {
-       if (m_invalidated)
+       if (m_invalidated && m_buffer_size > length)
        {
                m_buffer_size = length;
        }