commit 438505431c253fd891f3deda38033c30268913e8
author Alex Sakhartchouk <alexst@google.com> Thu May 05 16:56:27 2011 -0700
committer Alex Sakhartchouk <alexst@google.com> Thu May 05 16:56:27 2011 -0700
tree 956640c1f809f6ffaf17c434539a920b126e794a
parent 19c5c7a7bc0fe7d91a3d39c10a001aed25a6f1ca

Moving samplers behind the hal.

Change-Id: I494e5a9d2b599d07b985328b346f1f10ae4972e1

libs/rs/rsSampler.cpp

diff --git a/libs/rs/rsSampler.cpp b/libs/rs/rsSampler.cpp
index 670d07e..2a05d16 100644
--- a/libs/rs/rsSampler.cpp
+++ b/libs/rs/rsSampler.cpp
@@ -15,11 +15,6 @@
  */
 
 #include "rsContext.h"
-#ifndef ANDROID_RS_SERIALIZE
-#include <GLES/gl.h>
-#include <GLES/glext.h>
-#endif //ANDROID_RS_SERIALIZE
-
 #include "rsSampler.h"
 
 
@@ -45,71 +40,12 @@
     mHal.state.wrapT = wrapT;
     mHal.state.wrapR = wrapR;
     mHal.state.aniso = aniso;
+
+    mRSC->mHal.funcs.sampler.init(mRSC, this);
 }
 
 Sampler::~Sampler() {
-}
-
-void Sampler::setupGL(const Context *rsc, const Allocation *tex) {
-    GLenum trans[] = {
-        GL_NEAREST, //RS_SAMPLER_NEAREST,
-        GL_LINEAR, //RS_SAMPLER_LINEAR,
-        GL_LINEAR_MIPMAP_LINEAR, //RS_SAMPLER_LINEAR_MIP_LINEAR,
-        GL_REPEAT, //RS_SAMPLER_WRAP,
-        GL_CLAMP_TO_EDGE, //RS_SAMPLER_CLAMP
-        GL_LINEAR_MIPMAP_NEAREST, //RS_SAMPLER_LINEAR_MIP_NEAREST
-    };
-
-    GLenum transNP[] = {
-        GL_NEAREST, //RS_SAMPLER_NEAREST,
-        GL_LINEAR, //RS_SAMPLER_LINEAR,
-        GL_LINEAR, //RS_SAMPLER_LINEAR_MIP_LINEAR,
-        GL_CLAMP_TO_EDGE, //RS_SAMPLER_WRAP,
-        GL_CLAMP_TO_EDGE, //RS_SAMPLER_CLAMP
-        GL_LINEAR, //RS_SAMPLER_LINEAR_MIP_NEAREST,
-    };
-
-    // This tells us the correct texture type
-    GLenum target = (GLenum)tex->getGLTarget();
-
-    if (!rsc->ext_OES_texture_npot() && tex->getType()->getIsNp2()) {
-        if (tex->getHasGraphicsMipmaps() &&
-            (rsc->ext_GL_NV_texture_npot_2D_mipmap() || rsc->ext_GL_IMG_texture_npot())) {
-            if (rsc->ext_GL_NV_texture_npot_2D_mipmap()) {
-                glTexParameteri(target, GL_TEXTURE_MIN_FILTER, trans[mHal.state.minFilter]);
-            } else {
-                switch (trans[mHal.state.minFilter]) {
-                case GL_LINEAR_MIPMAP_LINEAR:
-                    glTexParameteri(target, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_NEAREST);
-                    break;
-                default:
-                    glTexParameteri(target, GL_TEXTURE_MIN_FILTER, trans[mHal.state.minFilter]);
-                    break;
-                }
-            }
-        } else {
-            glTexParameteri(target, GL_TEXTURE_MIN_FILTER, transNP[mHal.state.minFilter]);
-        }
-        glTexParameteri(target, GL_TEXTURE_MAG_FILTER, transNP[mHal.state.magFilter]);
-        glTexParameteri(target, GL_TEXTURE_WRAP_S, transNP[mHal.state.wrapS]);
-        glTexParameteri(target, GL_TEXTURE_WRAP_T, transNP[mHal.state.wrapT]);
-    } else {
-        if (tex->getHasGraphicsMipmaps()) {
-            glTexParameteri(target, GL_TEXTURE_MIN_FILTER, trans[mHal.state.minFilter]);
-        } else {
-            glTexParameteri(target, GL_TEXTURE_MIN_FILTER, transNP[mHal.state.minFilter]);
-        }
-        glTexParameteri(target, GL_TEXTURE_MAG_FILTER, trans[mHal.state.magFilter]);
-        glTexParameteri(target, GL_TEXTURE_WRAP_S, trans[mHal.state.wrapS]);
-        glTexParameteri(target, GL_TEXTURE_WRAP_T, trans[mHal.state.wrapT]);
-    }
-
-    float anisoValue = rsMin(rsc->ext_texture_max_aniso(), mHal.state.aniso);
-    if (rsc->ext_texture_max_aniso() > 1.0f) {
-        glTexParameterf(target, GL_TEXTURE_MAX_ANISOTROPY_EXT, anisoValue);
-    }
-
-    rsc->checkError("Sampler::setupGL2 tex env");
+    mRSC->mHal.funcs.sampler.destroy(mRSC, this);
 }
 
 void Sampler::bindToContext(SamplerState *ss, uint32_t slot) {