Module: Mesa Branch: mesa_7_4_branch Commit: 49e0c74ddd91900fc4effb6d305d56e0563b456d URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=49e0c74ddd91900fc4effb6d305d56e0563b456d
Author: Ian Romanick <[email protected]> Date: Sat Apr 11 14:02:33 2009 -0700 DRI2: Don't fault on NULL DrawBuffer It is possible for ctx->DrawBuffer to be NULL, so don't fault when that happens. This change is not being committed to master because it doesn't appear to be necessary there. Signed-off-by: Ian Romanick <[email protected]> --- src/mesa/drivers/dri/intel/intel_buffers.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/src/mesa/drivers/dri/intel/intel_buffers.c b/src/mesa/drivers/dri/intel/intel_buffers.c index 7bf1512..1dc7298 100644 --- a/src/mesa/drivers/dri/intel/intel_buffers.c +++ b/src/mesa/drivers/dri/intel/intel_buffers.c @@ -330,7 +330,7 @@ intel_draw_buffer(GLcontext * ctx, struct gl_framebuffer *fb) static void intelDrawBuffer(GLcontext * ctx, GLenum mode) { - if (ctx->DrawBuffer->Name == 0) { + if ((ctx->DrawBuffer != NULL) && (ctx->DrawBuffer->Name == 0)) { struct intel_context *const intel = intel_context(ctx); intel->is_front_buffer_rendering = (mode == GL_FRONT_LEFT); _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
