diff options
Diffstat (limited to 'src/mesa/drivers/dri/intel/intel_buffers.c')
| -rw-r--r-- | src/mesa/drivers/dri/intel/intel_buffers.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_buffers.c b/src/mesa/drivers/dri/intel/intel_buffers.c index 2f03e45005..b10693050a 100644 --- a/src/mesa/drivers/dri/intel/intel_buffers.c +++ b/src/mesa/drivers/dri/intel/intel_buffers.c @@ -271,13 +271,12 @@ intelDrawBuffer(GLcontext * ctx, GLenum mode) intel->is_front_buffer_rendering = (mode == GL_FRONT_LEFT) || (mode == GL_FRONT); - /* If we weren't front-buffer rendering before but we are now, make sure - * that the front-buffer has actually been allocated. + /* If we weren't front-buffer rendering before but we are now, + * invalidate our DRI drawable so we'll ask for new buffers + * (including the fake front) before we start rendering again. */ - if (!was_front_buffer_rendering && intel->is_front_buffer_rendering) { - intel_update_renderbuffers(intel->driContext, - intel->driContext->driDrawablePriv); - } + if (!was_front_buffer_rendering && intel->is_front_buffer_rendering) + dri2InvalidateDrawable(intel->driContext->driDrawablePriv); } intel_draw_buffer(ctx, ctx->DrawBuffer); @@ -295,13 +294,12 @@ intelReadBuffer(GLcontext * ctx, GLenum mode) intel->is_front_buffer_reading = (mode == GL_FRONT_LEFT) || (mode == GL_FRONT); - /* If we weren't front-buffer reading before but we are now, make sure - * that the front-buffer has actually been allocated. + /* If we weren't front-buffer reading before but we are now, + * invalidate our DRI drawable so we'll ask for new buffers + * (including the fake front) before we start reading again. */ - if (!was_front_buffer_reading && intel->is_front_buffer_reading) { - intel_update_renderbuffers(intel->driContext, - intel->driContext->driDrawablePriv); - } + if (!was_front_buffer_reading && intel->is_front_buffer_reading) + dri2InvalidateDrawable(intel->driContext->driReadablePriv); } if (ctx->ReadBuffer == ctx->DrawBuffer) { |