diff options
| -rw-r--r-- | src/mesa/drivers/dri/tdfx/tdfx_span.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/tdfx/tdfx_span.c b/src/mesa/drivers/dri/tdfx/tdfx_span.c index ce895f8254..ee5eb459be 100644 --- a/src/mesa/drivers/dri/tdfx/tdfx_span.c +++ b/src/mesa/drivers/dri/tdfx/tdfx_span.c @@ -976,7 +976,7 @@ tdfxDDWriteDepthPixels(GLcontext * ctx, struct gl_renderbuffer *rb, GetFbParams(fxMesa, &info, &backBufferInfo, &ReadParams, sizeof(GLushort)); for (i = 0; i < n; i++) { - if (mask[i] && visible_pixel(fxMesa, x[i], y[i])) { + if ((!mask || mask[i]) && visible_pixel(fxMesa, x[i], y[i])) { xpos = x[i] + fxMesa->x_offset; ypos = bottom - y[i]; d16 = depth[i]; @@ -1000,7 +1000,7 @@ tdfxDDWriteDepthPixels(GLcontext * ctx, struct gl_renderbuffer *rb, GetFbParams(fxMesa, &info, &backBufferInfo, &ReadParams, sizeof(GLuint)); for (i = 0; i < n; i++) { - if (mask[i]) { + if (!mask || mask[i]) { if (visible_pixel(fxMesa, x[i], y[i])) { xpos = x[i] + fxMesa->x_offset; ypos = bottom - y[i]; |