Merge pull request #2415 from RyeMutt/add-cas

Introduce Contrast Adaptive Sharpening post process effect

Author: Rye Mutt

indra/llrender/llglslshader.cpp

@@ -1552,6 +1552,34 @@ void LLGLSLShader::uniform4fv(U32 index, U32 count, const GLfloat* v)
     }
 }
 
+void LLGLSLShader::uniform4uiv(U32 index, U32 count, const GLuint* v)
+{
+    LL_PROFILE_ZONE_SCOPED_CATEGORY_SHADER;
+    llassert(sCurBoundShaderPtr == this);
+
+    if (mProgramObject)
+    {
+        if (mUniform.size() <= index)
+        {
+            LL_WARNS_ONCE("Shader") << "Uniform index out of bounds. Size: " << (S32)mUniform.size() << " index: " << index << LL_ENDL;
+            llassert(false);
+            return;
+        }
+
+        if (mUniform[index] >= 0)
+        {
+            const auto& iter = mValue.find(mUniform[index]);
+            LLVector4 vec((F32)v[0], (F32)v[1], (F32)v[2], (F32)v[3]);
+            if (iter == mValue.end() || shouldChange(iter->second, vec) || count != 1)
+            {
+                LL_PROFILE_ZONE_SCOPED_CATEGORY_SHADER;
+                glUniform4uiv(mUniform[index], count, v);
+                mValue[mUniform[index]] = vec;
+            }
+        }
+    }
+}
+
 void LLGLSLShader::uniformMatrix2fv(U32 index, U32 count, GLboolean transpose, const GLfloat* v)
 {
     LL_PROFILE_ZONE_SCOPED_CATEGORY_SHADER;
@@ -1886,6 +1914,24 @@ void LLGLSLShader::uniform4fv(const LLStaticHashedString& uniform, U32 count, co
     }
 }
 
+void LLGLSLShader::uniform4uiv(const LLStaticHashedString& uniform, U32 count, const GLuint* v)
+{
+    LL_PROFILE_ZONE_SCOPED_CATEGORY_SHADER;
+    GLint location = getUniformLocation(uniform);
+
+    if (location >= 0)
+    {
+        LLVector4 vec((F32)v[0], (F32)v[1], (F32)v[2], (F32)v[3]);
+        const auto& iter = mValue.find(location);
+        if (iter == mValue.end() || shouldChange(iter->second, vec) || count != 1)
+        {
+            LL_PROFILE_ZONE_SCOPED_CATEGORY_SHADER;
+            glUniform4uiv(location, count, v);
+            mValue[location] = vec;
+        }
+    }
+}
+
 void LLGLSLShader::uniformMatrix4fv(const LLStaticHashedString& uniform, U32 count, GLboolean transpose, const GLfloat* v)
 {
     LL_PROFILE_ZONE_SCOPED_CATEGORY_SHADER;

indra/llrender/llglslshader.h

@@ -208,6 +208,7 @@ class LLGLSLShader
     void uniform2fv(U32 index, U32 count, const GLfloat* v);
     void uniform3fv(U32 index, U32 count, const GLfloat* v);
     void uniform4fv(U32 index, U32 count, const GLfloat* v);
+    void uniform4uiv(U32 index, U32 count, const GLuint* v);
     void uniform2i(const LLStaticHashedString& uniform, GLint i, GLint j);
     void uniformMatrix2fv(U32 index, U32 count, GLboolean transpose, const GLfloat* v);
     void uniformMatrix3fv(U32 index, U32 count, GLboolean transpose, const GLfloat* v);
@@ -223,6 +224,7 @@ class LLGLSLShader
     void uniform2fv(const LLStaticHashedString& uniform, U32 count, const GLfloat* v);
     void uniform3fv(const LLStaticHashedString& uniform, U32 count, const GLfloat* v);
     void uniform4fv(const LLStaticHashedString& uniform, U32 count, const GLfloat* v);
+    void uniform4uiv(const LLStaticHashedString& uniform, U32 count, const GLuint* v);
     void uniformMatrix4fv(const LLStaticHashedString& uniform, U32 count, GLboolean transpose, const GLfloat* v);
 
     void setMinimumAlpha(F32 minimum);

indra/llrender/llimagegl.cpp

@@ -316,8 +316,12 @@ S32 LLImageGL::dataFormatBits(S32 dataformat)
     case GL_RG16F:                                  return 32;
     case GL_RGB16F:                                 return 48;
     case GL_RGBA16F:                                return 64;
+    case GL_R32F:                                   return 32;
+    case GL_RG32F:                                  return 64;
+    case GL_RGB32F:                                 return 96;
+    case GL_RGBA32F:                                return 128;
     default:
-        LL_ERRS() << "LLImageGL::Unknown format: " << dataformat << LL_ENDL;
+        LL_ERRS() << "LLImageGL::Unknown format: " << std::hex << dataformat << std::dec << LL_ENDL;
         return 0;
     }
 }
@@ -367,7 +371,7 @@ S32 LLImageGL::dataFormatComponents(S32 dataformat)
       case GL_SRGB_ALPHA:                       return 4;
       case GL_BGRA:                             return 4;       // Used for QuickTime media textures on the Mac
       default:
-        LL_ERRS() << "LLImageGL::Unknown format: " << dataformat << LL_ENDL;
+        LL_ERRS() << "LLImageGL::Unknown format: " << std::hex << dataformat << std::dec << LL_ENDL;
         return 0;
     }
 }

indra/llrender/llshadermgr.cpp

@@ -595,8 +595,6 @@ GLuint LLShaderMgr::loadShaderFile(const std::string& filename, S32 & shader_lev
                 extra_code_text[extra_code_count++] = strdup("precision highp float;\n");
             }
         }
-
-        extra_code_text[extra_code_count++] = strdup("#define FXAA_GLSL_130 1\n");
     }
 
     // Use alpha float to store bit flags

indra/newview/app_settings/settings.xml

@@ -9810,6 +9810,17 @@
       <key>Value</key>
       <string>00000000-0000-0000-0000-000000000000</string>
     </map>
+    <key>RenderCASSharpness</key>
+    <map>
+        <key>Comment</key>
+        <string>Level of sharpening to apply via Contrast Adaptive Sharpening (0.0(off) - 1.0)</string>
+        <key>Persist</key>
+        <integer>1</integer>
+        <key>Type</key>
+        <string>F32</string>
+        <key>Value</key>
+        <real>0.4</real>
+    </map>
     <key>ReplaySession</key>
     <map>
       <key>Comment</key>