From c765eb86debdc06fe304511bc2edbb6f3e3d7813 Mon Sep 17 00:00:00 2001
From: Justin Weiss
Date: Sun, 13 Sep 2020 20:06:57 -0700
Subject: Add a threaded renderer

This change adds a gpulib implementation that accepts GPU commands and
runs them through a real gpulib implementation on a thread. Depending
on a setting, it can either force a sync every frame, or continue to
work until the next frame arrives.
---
 plugins/gpulib/gpu.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'plugins/gpulib/gpu.h')

diff --git a/plugins/gpulib/gpu.h b/plugins/gpulib/gpu.h
index d0f3bf8..64d2eec 100644
--- a/plugins/gpulib/gpu.h
+++ b/plugins/gpulib/gpu.h
@@ -93,6 +93,7 @@ struct psx_gpu {
     uint32_t last_flip_frame;
     uint32_t pending_fill[3];
   } frameskip;
+  uint32_t scratch_ex_regs[8]; // for threaded rendering
   int useDithering:1; /* 0 - off , 1 - on */
   uint16_t *(*get_enhancement_bufer)
     (int *x, int *y, int *w, int *h, int *vram_h);
@@ -118,6 +119,8 @@ void renderer_flush_queues(void);
 void renderer_set_interlace(int enable, int is_odd);
 void renderer_set_config(const struct rearmed_cbs *config);
 void renderer_notify_res_change(void);
+void renderer_notify_update_lace(int updated);
+void renderer_sync(void);
 
 int  vout_init(void);
 int  vout_finish(void);
-- 
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