From 628e2fcab7e2a62d472cb0d5356ac0dabd4a343c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Branimir=20Karad=C5=BEi=C4=87?= <branimirkaradzic@gmail.com>
Date: Tue, 6 Mar 2018 19:53:37 -0800
Subject: [PATCH] Removed dummy z-only pass fragment shader (null fragment
 shader is supported now).

---
 .../fs_gdr_render_occlusion.sc                    |  12 ------------
 .../37-gpudrivenrendering/gpudrivenrendering.cpp  |   2 +-
 .../shaders/dx11/fs_gdr_render_occlusion.bin      | Bin 230 -> 0 bytes
 .../shaders/glsl/fs_gdr_render_occlusion.bin      | Bin 76 -> 0 bytes
 4 files changed, 1 insertion(+), 13 deletions(-)
 delete mode 100644 examples/37-gpudrivenrendering/fs_gdr_render_occlusion.sc
 delete mode 100644 examples/runtime/shaders/dx11/fs_gdr_render_occlusion.bin
 delete mode 100644 examples/runtime/shaders/glsl/fs_gdr_render_occlusion.bin

diff --git a/examples/37-gpudrivenrendering/fs_gdr_render_occlusion.sc b/examples/37-gpudrivenrendering/fs_gdr_render_occlusion.sc
deleted file mode 100644
index 5f61f4c9b..000000000
--- a/examples/37-gpudrivenrendering/fs_gdr_render_occlusion.sc
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- * Copyright 2018 Kostas Anagnostou. All rights reserved.
- * License: https://github.com/bkaradzic/bgfx#license-bsd-2-clause
- */
-
-#include "../common/common.sh"
-
-//dummy shader for occlusion buffer pass until bgfx supports rendering with null shader 
-void main()
-{
-	gl_FragColor = vec4(0, 0, 0, 0);
-}
diff --git a/examples/37-gpudrivenrendering/gpudrivenrendering.cpp b/examples/37-gpudrivenrendering/gpudrivenrendering.cpp
index 51e97da97..d332609e0 100644
--- a/examples/37-gpudrivenrendering/gpudrivenrendering.cpp
+++ b/examples/37-gpudrivenrendering/gpudrivenrendering.cpp
@@ -685,7 +685,7 @@ public:
 			m_indirectBuffer = bgfx::createIndirectBuffer(m_noofProps);
 
 			// Create programs from shaders for occlusion pass.
-			m_programOcclusionPass    = loadProgram("vs_gdr_render_occlusion", "fs_gdr_render_occlusion");
+			m_programOcclusionPass    = loadProgram("vs_gdr_render_occlusion", NULL);
 			m_programDownscaleHiZ     = loadProgram("cs_gdr_downscale_hi_z", NULL);
 			m_programOccludeProps     = loadProgram("cs_gdr_occlude_props", NULL);
 			m_programStreamCompaction = loadProgram("cs_gdr_stream_compaction", NULL);
diff --git a/examples/runtime/shaders/dx11/fs_gdr_render_occlusion.bin b/examples/runtime/shaders/dx11/fs_gdr_render_occlusion.bin
deleted file mode 100644
index 3c8438df3ffa4178816648513fd07155a74244ec..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 230
zcmZ<@_F!cIgDXJNCBn&BG4i(h(xv+=@9GpS)O20`g%KzYl4Ay99Ux8s;weDv8SL%{
z;)CQlfLH;DK>)-DsRaRkAPx?T5AYB64Ds~$WAMkJ2c#BFPl#iXyK4x;>eay>E<qMR
jc?Tfo1L9Pm(oYHkKo$do8PIANo5=wrf(q;)&S3xm2+bVw

diff --git a/examples/runtime/shaders/glsl/fs_gdr_render_occlusion.bin b/examples/runtime/shaders/glsl/fs_gdr_render_occlusion.bin
deleted file mode 100644
index 29069e6cb9151dc28d955fac4b191f09d59bb827..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 76
zcmZ<@_F!cI16v?jmY<oTkeis9r=X$9Rn4WKke(CoR+O0ToS&0lq+qL1mYQs$VW4NA
PqkuwaT65KMaWMb@h{h1U