diff options
| author | Roland Scheidegger <rscheidegger@gmx.ch> | 2006-03-28 17:22:57 +0000 |
|---|---|---|
| committer | Roland Scheidegger <rscheidegger@gmx.ch> | 2006-03-28 17:22:57 +0000 |
| commit | 08e62a147618ac796f5e548bdaa3380342ec2a78 (patch) | |
| tree | 6f5bb1d6ee38753e11a2090a06f68780e6da1124 /src/mesa/drivers/dri/r200/r200_context.h | |
| parent | 0e26ca083441e3c76ddbae3699befde92b4933dd (diff) | |
fix missing *_STATECHANGE in *UpdateViewportOffset for radeon, r200 and r300 (reported by Jim Duchek). Fix some potential problems with strict-aliasing with r200 and radeon drivers in *UpdateViewportOffset, *PolygonOffset and *UpdateWindow functions (some compiler warnings about strict-aliasing remain in the codegen vertex code, and there may be more problems unnoticed by the compiler).
Diffstat (limited to 'src/mesa/drivers/dri/r200/r200_context.h')
| -rw-r--r-- | src/mesa/drivers/dri/r200/r200_context.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/r200/r200_context.h b/src/mesa/drivers/dri/r200/r200_context.h index f7d3d62433..eee72bdacb 100644 --- a/src/mesa/drivers/dri/r200/r200_context.h +++ b/src/mesa/drivers/dri/r200/r200_context.h @@ -53,6 +53,10 @@ struct r200_context; typedef struct r200_context r200ContextRec; typedef struct r200_context *r200ContextPtr; +/* This union is used to avoid warnings/miscompilation + with float to uint32_t casts due to strict-aliasing */ +typedef union { GLfloat f; uint32_t ui32; } float_ui32_type; + #include "r200_lock.h" #include "radeon_screen.h" #include "mm.h" |