Fix a few typos

Reviewed-by: Francisco Jerez <[email protected]>

4 files changed, 4 insertions, 4 deletions

diff --git a/src/gallium/state_trackers/glx/xlib/xm_api.c b/src/gallium/state_trackers/glx/xlib/xm_api.c
index a0ee59c28de..2f5e1f5f1a8 100644
--- a/src/gallium/state_trackers/glx/xlib/xm_api.c
+++ b/src/gallium/state_trackers/glx/xlib/xm_api.c
@@ -243,7 +243,7 @@ bits_per_pixel( XMesaVisual xmv )
  * Do this by calling XGetWindowAttributes() for the window and
  * checking if we catch an X error.
  * Input:  dpy - the display
- *         win - the window to check for existance
+ *         win - the window to check for existence
  * Return:  GL_TRUE - window exists
  *          GL_FALSE - window doesn't exist
  */
diff --git a/src/gallium/state_trackers/nine/swapchain9.c b/src/gallium/state_trackers/nine/swapchain9.c
index 296d6dcd474..2a851546000 100644
--- a/src/gallium/state_trackers/nine/swapchain9.c
+++ b/src/gallium/state_trackers/nine/swapchain9.c
@@ -182,7 +182,7 @@ NineSwapChain9_Resize( struct NineSwapChain9 *This,
         This->mode = NULL;
     }
 
-    /* Note: It is the role of the backend to fill if neccessary
+    /* Note: It is the role of the backend to fill if necessary
      * BackBufferWidth and BackBufferHeight */
     ID3DPresent_SetPresentParameters(This->present, pParams, This->mode);
 
diff --git a/src/gallium/state_trackers/vdpau/device.c b/src/gallium/state_trackers/vdpau/device.c
index efc1fdeb190..ba36afc9421 100644
--- a/src/gallium/state_trackers/vdpau/device.c
+++ b/src/gallium/state_trackers/vdpau/device.c
@@ -248,7 +248,7 @@ vlVdpGetProcAddress(VdpDevice device, VdpFuncId function_id, void **function_poi
    if (!vlGetFuncFTAB(function_id, function_pointer))
       return VDP_STATUS_INVALID_FUNC_ID;
 
-   VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Got proc adress %p for id %d\n", *function_pointer, function_id);
+   VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Got proc address %p for id %d\n", *function_pointer, function_id);
 
    return VDP_STATUS_OK;
 }
diff --git a/src/gallium/state_trackers/wgl/stw_framebuffer.h b/src/gallium/state_trackers/wgl/stw_framebuffer.h
index 2b7d173af1a..28962c8cbd5 100644
--- a/src/gallium/state_trackers/wgl/stw_framebuffer.h
+++ b/src/gallium/state_trackers/wgl/stw_framebuffer.h
@@ -101,7 +101,7 @@ struct stw_framebuffer
     * acquiring the stw_framebuffer::mutex of the framebuffer to be deleted. 
     * This ensures that nobody else is reading/writing to the.
     * 
-    * It is not necessary to aquire the mutex above to navigate the linked list
+    * It is not necessary to acquire the mutex above to navigate the linked list
     * given that deletions are done with stw_device::fb_mutex held, so no other
     * thread can delete.
     */