From 68afd01ec9fd37774d8291192952a25e5605b6fb Mon Sep 17 00:00:00 2001
From: Jason Sams <rjsams@android.com>
Date: Thu, 17 Dec 2009 16:55:08 -0800
Subject: Move texture bindings to base program object.  Change ProgramFragment
 creation to require a texture format in 1.0 mode.

---
 libs/rs/rsProgram.cpp | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

(limited to 'libs/rs/rsProgram.cpp')

diff --git a/libs/rs/rsProgram.cpp b/libs/rs/rsProgram.cpp
index e6d1e36d5719..ede8c860d0de 100644
--- a/libs/rs/rsProgram.cpp
+++ b/libs/rs/rsProgram.cpp
@@ -121,6 +121,30 @@ void Program::bindAllocation(Allocation *alloc)
     mDirty = true;
 }
 
+void Program::bindTexture(uint32_t slot, Allocation *a)
+{
+    if (slot >= MAX_TEXTURE) {
+        LOGE("Attempt to bind a texture to a slot > MAX_TEXTURE");
+        return;
+    }
+
+    //LOGE("bindtex %i %p", slot, a);
+    mTextures[slot].set(a);
+    mDirty = true;
+}
+
+void Program::bindSampler(uint32_t slot, Sampler *s)
+{
+    if (slot >= MAX_TEXTURE) {
+        LOGE("Attempt to bind a Sampler to a slot > MAX_TEXTURE");
+        return;
+    }
+
+    mSamplers[slot].set(s);
+    mDirty = true;
+}
+
+
 void Program::createShader()
 {
 }
@@ -182,6 +206,17 @@ void rsi_ProgramBindConstants(Context *rsc, RsProgram vp, uint32_t slot, RsAlloc
     p->bindAllocation(static_cast<Allocation *>(constants));
 }
 
+void rsi_ProgramBindTexture(Context *rsc, RsProgram vpf, uint32_t slot, RsAllocation a)
+{
+    Program *p = static_cast<Program *>(vpf);
+    p->bindTexture(slot, static_cast<Allocation *>(a));
+}
+
+void rsi_ProgramBindSampler(Context *rsc, RsProgram vpf, uint32_t slot, RsSampler s)
+{
+    Program *p = static_cast<Program *>(vpf);
+    p->bindSampler(slot, static_cast<Sampler *>(s));
+}
 
 }
 }
-- 
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