From d772b83d804066e157b1fcc9563ba570eb426453 Mon Sep 17 00:00:00 2001
From: "coadde [Márcio Alexandre Silva Delgado]" <coadde@parabola.nu>
Date: Tue, 21 Jul 2015 22:43:42 -0300
Subject: add reicast-multilib-git to pcr

---
 .../wait_if_two_frames_already_in_flight.patch     | 70 ++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 pcr/reicast-multilib-git/wait_if_two_frames_already_in_flight.patch

(limited to 'pcr/reicast-multilib-git/wait_if_two_frames_already_in_flight.patch')

diff --git a/pcr/reicast-multilib-git/wait_if_two_frames_already_in_flight.patch b/pcr/reicast-multilib-git/wait_if_two_frames_already_in_flight.patch
new file mode 100644
index 000000000..ff297365c
--- /dev/null
+++ b/pcr/reicast-multilib-git/wait_if_two_frames_already_in_flight.patch
@@ -0,0 +1,70 @@
+diff -Nur reicast-emulator.orig/core/hw/pvr/Renderer_if.cpp reicast-emulator/core/hw/pvr/Renderer_if.cpp
+--- reicast-emulator.orig/core/hw/pvr/Renderer_if.cpp	2015-06-20 02:04:02.180069939 -0300
++++ reicast-emulator/core/hw/pvr/Renderer_if.cpp	2015-06-20 02:10:17.831402600 -0300
+@@ -184,6 +184,7 @@
+ 
+ bool rend_frame(TA_context* ctx, bool draw_osd) {
+ 	bool proc = renderer->Process(ctx);
++	FinishRender(_pvrrc);
+ 	re.Set();
+ 
+ 	bool do_swp = proc && renderer->Render();
+@@ -207,7 +208,7 @@
+ 	bool do_swp = rend_frame(_pvrrc, true);
+ 
+ 	//clear up & free data ..
+-	FinishRender(_pvrrc);
++	tactx_Recycle(_pvrrc);
+ 	_pvrrc=0;
+ 
+ 	return do_swp;
+@@ -260,6 +261,7 @@
+ 
+ 
+ bool pend_rend = false;
++extern TA_context* rqueue;
+ 
+ void rend_resize(int width, int height) {
+ 	renderer->Resize(width, height);
+@@ -268,6 +270,10 @@
+ 
+ void rend_start_render()
+ {
++	if (rqueue) {
++		rend_end_render();
++	}
++
+ 	pend_rend = false;
+ 	bool is_rtt=(FB_W_SOF1& 0x1000000)!=0;
+ 	TA_context* ctx = tactx_Pop(CORE_CURRENT_CTX);
+@@ -314,7 +320,6 @@
+ 	}
+ }
+ 
+-
+ void rend_end_render()
+ {
+ #if 1 //also disabled the printf, it takes quite some time ...
+@@ -325,8 +330,9 @@
+ 	#endif
+ #endif
+ 
+-	if (pend_rend)
++	if (pend_rend) {
+ 		re.Wait();
++	}
+ }
+ 
+ /*
+diff -Nur reicast-emulator.orig/core/hw/pvr/ta_ctx.cpp reicast-emulator/core/hw/pvr/ta_ctx.cpp
+--- reicast-emulator.orig/core/hw/pvr/ta_ctx.cpp	2015-06-20 02:04:02.186736275 -0300
++++ reicast-emulator/core/hw/pvr/ta_ctx.cpp	2015-06-20 02:07:44.202370584 -0300
+@@ -119,8 +119,6 @@
+ 	mtx_rqueue.Lock();
+ 	rqueue = 0;
+ 	mtx_rqueue.Unlock();
+-
+-	tactx_Recycle(ctx);
+ }
+ 
+ cMutex mtx_pool;
-- 
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