freedreno: fix glReadPixels
duh, we still need to flush if there are pending draws and it isn't an unsynchronized case. Signed-off-by: Rob Clark <robclark@freedesktop.org>
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@ -123,8 +123,8 @@ fd_resource_transfer_map(struct pipe_context *pctx,
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op |= DRM_FREEDRENO_PREP_NOSYNC;
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op |= DRM_FREEDRENO_PREP_NOSYNC;
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/* some state trackers (at least XA) don't do this.. */
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/* some state trackers (at least XA) don't do this.. */
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// if (!(usage & PIPE_TRANSFER_FLUSH_EXPLICIT))
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if (!(usage & (PIPE_TRANSFER_FLUSH_EXPLICIT | PIPE_TRANSFER_DISCARD_WHOLE_RESOURCE)))
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// fd_resource_transfer_flush_region(pctx, ptrans, box);
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fd_resource_transfer_flush_region(pctx, ptrans, box);
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if (!(usage & PIPE_TRANSFER_UNSYNCHRONIZED)) {
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if (!(usage & PIPE_TRANSFER_UNSYNCHRONIZED)) {
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ret = fd_bo_cpu_prep(rsc->bo, ctx->screen->pipe, op);
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ret = fd_bo_cpu_prep(rsc->bo, ctx->screen->pipe, op);
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