Add Intel 945GM support

Add rotation support
(Tungsten Graphics)

1 files changed, 7 insertions, 3 deletions

diff --git a/src/mesa/drivers/dri/i915/server/i830_dri.h b/src/mesa/drivers/dri/i915/server/i830_dri.h
index 978f47a2b3..6c9a709021 100644
--- a/src/mesa/drivers/dri/i915/server/i830_dri.h
+++ b/src/mesa/drivers/dri/i915/server/i830_dri.h
@@ -14,9 +14,6 @@
 
 #define I830_REG_SIZE 0x80000
 
-/* Note: This structure has changed slightly from what is expected by
- * the i830_drv.o driver.  Maybe that should be reverted.
- */
 typedef struct _I830DRIRec {
    drm_handle_t regs;
    drmSize regsSize;
@@ -27,6 +24,9 @@ typedef struct _I830DRIRec {
    drmSize depthbufferSize;
    drm_handle_t depthbuffer;
 
+   drmSize rotatedSize;
+   drm_handle_t rotatedbuffer;
+
    drm_handle_t textures;
    int textureSize;
 
@@ -39,6 +39,7 @@ typedef struct _I830DRIRec {
    int mem;
    int cpp;
    int bitsPerPixel;
+
    int fbOffset;
    int fbStride;
 
@@ -48,6 +49,9 @@ typedef struct _I830DRIRec {
    int depthOffset;
    int depthPitch;
 
+   int rotatedOffset;
+   int rotatedPitch;
+
    int logTextureGranularity;
    int textureOffset;