Add support for unsigned int uniform types to the getUniform series of methods.
TRAC #22845
Signed-off-by: Geoff Lang
Signed-off-by: Shanon Woods
Author: Jamie Madill
git-svn-id: https://angleproject.googlecode.com/svn/branches/es3proto@2148 736b8ea6-26fd-11df-bfd4-992fa37f6226
diff --git a/src/libGLESv2/ProgramBinary.cpp b/src/libGLESv2/ProgramBinary.cpp
index 47ca400..172048d 100644
--- a/src/libGLESv2/ProgramBinary.cpp
+++ b/src/libGLESv2/ProgramBinary.cpp
@@ -640,7 +640,18 @@
}
}
break;
+
+ case GL_UNSIGNED_INT:
+ {
+ GLuint *uintParams = (GLuint*)targetUniform->data + mUniformIndex[location].element * 4;
+ for (unsigned int i = 0; i < size; i++)
+ {
+ params[i] = static_cast<T>(uintParams[i]);
+ }
+ }
+ break;
+
default: UNREACHABLE();
}
}
@@ -658,6 +669,11 @@
return getUniformv(location, bufSize, params, GL_INT);
}
+bool ProgramBinary::getUniformuiv(GLint location, GLsizei *bufSize, GLuint *params)
+{
+ return getUniformv(location, bufSize, params, GL_UNSIGNED_INT);
+}
+
void ProgramBinary::dirtyAllUniforms()
{
unsigned int numUniforms = mUniforms.size();
diff --git a/src/libGLESv2/ProgramBinary.h b/src/libGLESv2/ProgramBinary.h
index 896fbdd..fd87df0 100644
--- a/src/libGLESv2/ProgramBinary.h
+++ b/src/libGLESv2/ProgramBinary.h
@@ -101,6 +101,7 @@
bool getUniformfv(GLint location, GLsizei *bufSize, GLfloat *params);
bool getUniformiv(GLint location, GLsizei *bufSize, GLint *params);
+ bool getUniformuiv(GLint location, GLsizei *bufSize, GLuint *params);
void dirtyAllUniforms();
void applyUniforms();
diff --git a/src/libGLESv2/libGLESv2.cpp b/src/libGLESv2/libGLESv2.cpp
index 9a357fa..bc3a56e 100644
--- a/src/libGLESv2/libGLESv2.cpp
+++ b/src/libGLESv2/libGLESv2.cpp
@@ -8418,9 +8418,30 @@
{
return gl::error(GL_INVALID_OPERATION);
}
- }
- UNIMPLEMENTED();
+ if (program == 0)
+ {
+ return gl::error(GL_INVALID_VALUE);
+ }
+
+ gl::Program *programObject = context->getProgram(program);
+
+ if (!programObject || !programObject->isLinked())
+ {
+ return gl::error(GL_INVALID_OPERATION);
+ }
+
+ gl::ProgramBinary *programBinary = programObject->getProgramBinary();
+ if (!programBinary)
+ {
+ return gl::error(GL_INVALID_OPERATION);
+ }
+
+ if (!programBinary->getUniformuiv(location, NULL, params))
+ {
+ return gl::error(GL_INVALID_OPERATION);
+ }
+ }
}
catch(std::bad_alloc&)
{