613
edits
Changes
→Installation and usage
Line 70:
Line 70:
/*** Add the following lines in the public section ***/
/*** Add the following lines in the public section ***/
−//!Gets a pointer to a framebuffer.
+//!Get a pointer to one of the framebuffers
//!\return a pointer to desired framebuffer, or NULL if index is out of bounds.
//!\return a pointer to desired framebuffer, or NULL if index is out of bounds.
void* GetFrameBuffer(u32 index);
void* GetFrameBuffer(u32 index);
−//!Gets index of active framebuffer.
+//!Gets the index of the current framebuffer.
//!\return value of index of current framebuffer.
//!\return value of index of current framebuffer.
u32 GetFrameBufferIndex();
u32 GetFrameBufferIndex();
Line 95:
Line 95:
u32 GameWindow::GetFrameBufferIndex() {
u32 GameWindow::GetFrameBufferIndex() {
return _fb;
return _fb;
+}
+</source>
+|}
+
+====GRRLIB 4.0.0 users====
+I think the same problem (as mentioned above) applies to you guys. Here are the accessors I used during my testing.
+
+{| class="wikitable collapsible collapsed" width="61.8%"
+|-
+! Changes to GRRLIB.h
+|-
+|<source lang=c>
+void* GetFrameBuffer(u32 index);
+int GetFrameBufferIndex();
+</source>
+|}
+
+{| class="wikitable collapsible collapsed" width="61.8%"
+|-
+! Changes to GRRLIB.c
+|-
+|<source lang=c>
+/**
+ * Get a pointer to one of the framebuffers.
+ * @param index specifies which framebuffer to retrieve.
+ */
+void* GetFrameBuffer(u32 index) {
+ return xfb[index];
+}
+/**
+ * Get the index of the current framebuffer.
+ */
+int GetFrameBufferIndex() {
+ return fb;
}
}
</source>
</source>