diff options
| -rw-r--r-- | src/mesa/drivers/dri/i915/intel_tex.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i915/intel_tex.c b/src/mesa/drivers/dri/i915/intel_tex.c index fb542ed7b5c..7d52bfc27de 100644 --- a/src/mesa/drivers/dri/i915/intel_tex.c +++ b/src/mesa/drivers/dri/i915/intel_tex.c @@ -57,6 +57,15 @@ static void intelFreeTextureImageData( GLcontext *ctx, } } +static void *do_memcpy( void *dest, const void *src, size_t n ) +{ + if ( (((unsigned)src) & 63) || + (((unsigned)dest) & 63)) + return __memcpy(dest, src, n); + else + return memcpy(dest, src, n); +} + void intelInitTextureFuncs(struct dd_function_table * functions) { @@ -88,5 +97,5 @@ void intelInitTextureFuncs(struct dd_function_table * functions) * * TODO: switch dynamically. */ - functions->TextureMemCpy = __memcpy; + functions->TextureMemCpy = do_memcpy; } |