diff options
| author | Matt Turner <[email protected]> | 2016-07-28 12:44:41 -0700 |
|---|---|---|
| committer | Matt Turner <[email protected]> | 2016-08-01 12:09:17 -0700 |
| commit | 12a14052e81d5384d1e040305b388db375e21490 (patch) | |
| tree | 0e8a5a52ef45e673f4e29b10d0c9980280c5b0df /src/mesa/drivers/dri | |
| parent | be35c6ba92ec460f3fc2b172c556d9dc3e253fce (diff) | |
i915: Avoid aliasing violation.
Reviewed-by: Iago Toral Quiroga <[email protected]>
Diffstat (limited to 'src/mesa/drivers/dri')
| -rw-r--r-- | src/mesa/drivers/dri/i915/intel_clear.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i915/intel_clear.c b/src/mesa/drivers/dri/i915/intel_clear.c index 8cf7c142f31..4306826b876 100644 --- a/src/mesa/drivers/dri/i915/intel_clear.c +++ b/src/mesa/drivers/dri/i915/intel_clear.c @@ -81,7 +81,7 @@ static void intelClear(struct gl_context *ctx, GLbitfield mask) { struct intel_context *intel = intel_context(ctx); - const GLuint colorMask = *((GLuint *) & ctx->Color.ColorMask[0]); + GLuint colorMask; GLbitfield tri_mask = 0; GLbitfield blit_mask = 0; GLbitfield swrast_mask = 0; @@ -89,6 +89,8 @@ intelClear(struct gl_context *ctx, GLbitfield mask) struct intel_renderbuffer *irb; int i; + memcpy(&colorMask, &ctx->Color.ColorMask[0], sizeof(colorMask)); + if (mask & (BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_FRONT_RIGHT)) { intel->front_buffer_dirty = true; } |