Module: Mesa Branch: gallium-mesa-7.4 Commit: c38397866d514d7776b0f876123be5718802482b URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=c38397866d514d7776b0f876123be5718802482b
Author: Brian Paul <[email protected]> Date: Mon Apr 20 16:12:16 2009 -0600 intel: added null screen->dri2.loader pointer check Fixes front-buffer rendering with DRI1. --- src/mesa/drivers/dri/intel/intel_context.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/src/mesa/drivers/dri/intel/intel_context.c b/src/mesa/drivers/dri/intel/intel_context.c index ddcd264..ecaf6b4 100644 --- a/src/mesa/drivers/dri/intel/intel_context.c +++ b/src/mesa/drivers/dri/intel/intel_context.c @@ -534,7 +534,8 @@ intel_flush(GLcontext *ctx, GLboolean needs_mi_flush) if ((ctx->DrawBuffer->Name == 0) && intel->front_buffer_dirty) { __DRIscreen *const screen = intel->intelScreen->driScrnPriv; - if ((screen->dri2.loader->base.version >= 2) + if (screen->dri2.loader + && (screen->dri2.loader->base.version >= 2) && (screen->dri2.loader->flushFrontBuffer != NULL)) { (*screen->dri2.loader->flushFrontBuffer)(intel->driDrawable, intel->driDrawable->loaderPrivate); _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
