Fix return type of glGetAttribLocation and glGetUniformLocation

from int to GLint.

See:
   http://www.khronos.org/opengles/sdk/docs/man/xhtml/glGetAttribLocation.xml
   http://www.khronos.org/opengles/sdk/docs/man/xhtml/glGetUniformLocation.xml

Change-Id: I4a9f8e9e34b8c3cca239ae84bfe8f3cdfd94802a

3 files changed, 8 insertions, 8 deletions

diff --git a/opengl/libs/GLES_trace/src/gltrace_api.cpp b/opengl/libs/GLES_trace/src/gltrace_api.cpp
index cef6cbb..2ae4b11 100644
--- a/opengl/libs/GLES_trace/src/gltrace_api.cpp
+++ b/opengl/libs/GLES_trace/src/gltrace_api.cpp
@@ -2214,7 +2214,7 @@ void GLTrace_glGetAttachedShaders(GLuint program, GLsizei maxcount, GLsizei* cou
     glContext->traceGLMessage(&glmsg);
 }
 
-int GLTrace_glGetAttribLocation(GLuint program, const GLchar* name) {
+GLint GLTrace_glGetAttribLocation(GLuint program, const GLchar* name) {
     GLMessage glmsg;
     GLTraceContext *glContext = getGLTraceContext();
 
@@ -2235,7 +2235,7 @@ int GLTrace_glGetAttribLocation(GLuint program, const GLchar* name) {
     // call function
     nsecs_t wallStartTime = systemTime(SYSTEM_TIME_MONOTONIC);
     nsecs_t threadStartTime = systemTime(SYSTEM_TIME_THREAD);
-    int retValue = glContext->hooks->gl.glGetAttribLocation(program, name);
+    GLint retValue = glContext->hooks->gl.glGetAttribLocation(program, name);
     nsecs_t threadEndTime = systemTime(SYSTEM_TIME_THREAD);
     nsecs_t wallEndTime = systemTime(SYSTEM_TIME_MONOTONIC);
 
@@ -2996,7 +2996,7 @@ void GLTrace_glGetUniformiv(GLuint program, GLint location, GLint* params) {
     glContext->traceGLMessage(&glmsg);
 }
 
-int GLTrace_glGetUniformLocation(GLuint program, const GLchar* name) {
+GLint GLTrace_glGetUniformLocation(GLuint program, const GLchar* name) {
     GLMessage glmsg;
     GLTraceContext *glContext = getGLTraceContext();
 
@@ -3017,7 +3017,7 @@ int GLTrace_glGetUniformLocation(GLuint program, const GLchar* name) {
     // call function
     nsecs_t wallStartTime = systemTime(SYSTEM_TIME_MONOTONIC);
     nsecs_t threadStartTime = systemTime(SYSTEM_TIME_THREAD);
-    int retValue = glContext->hooks->gl.glGetUniformLocation(program, name);
+    GLint retValue = glContext->hooks->gl.glGetUniformLocation(program, name);
     nsecs_t threadEndTime = systemTime(SYSTEM_TIME_THREAD);
     nsecs_t wallEndTime = systemTime(SYSTEM_TIME_MONOTONIC);
 
diff --git a/opengl/libs/GLES_trace/src/gltrace_api.h b/opengl/libs/GLES_trace/src/gltrace_api.h
index debcac0..309afcb 100644
--- a/opengl/libs/GLES_trace/src/gltrace_api.h
+++ b/opengl/libs/GLES_trace/src/gltrace_api.h
@@ -78,7 +78,7 @@ void GLTrace_glGenTextures(GLsizei n, GLuint* textures);
 void GLTrace_glGetActiveAttrib(GLuint program, GLuint index, GLsizei bufsize, GLsizei* length, GLint* size, GLenum* type, GLchar* name);
 void GLTrace_glGetActiveUniform(GLuint program, GLuint index, GLsizei bufsize, GLsizei* length, GLint* size, GLenum* type, GLchar* name);
 void GLTrace_glGetAttachedShaders(GLuint program, GLsizei maxcount, GLsizei* count, GLuint* shaders);
-int GLTrace_glGetAttribLocation(GLuint program, const GLchar* name);
+GLint GLTrace_glGetAttribLocation(GLuint program, const GLchar* name);
 void GLTrace_glGetBooleanv(GLenum pname, GLboolean* params);
 void GLTrace_glGetBufferParameteriv(GLenum target, GLenum pname, GLint* params);
 GLenum GLTrace_glGetError(void);
@@ -97,7 +97,7 @@ void GLTrace_glGetTexParameterfv(GLenum target, GLenum pname, GLfloat* params);
 void GLTrace_glGetTexParameteriv(GLenum target, GLenum pname, GLint* params);
 void GLTrace_glGetUniformfv(GLuint program, GLint location, GLfloat* params);
 void GLTrace_glGetUniformiv(GLuint program, GLint location, GLint* params);
-int GLTrace_glGetUniformLocation(GLuint program, const GLchar* name);
+GLint GLTrace_glGetUniformLocation(GLuint program, const GLchar* name);
 void GLTrace_glGetVertexAttribfv(GLuint index, GLenum pname, GLfloat* params);
 void GLTrace_glGetVertexAttribiv(GLuint index, GLenum pname, GLint* params);
 void GLTrace_glGetVertexAttribPointerv(GLuint index, GLenum pname, GLvoid** pointer);
diff --git a/opengl/libs/GLES_trace/src/gltrace_fixup.cpp b/opengl/libs/GLES_trace/src/gltrace_fixup.cpp
index 3597b26..3932654 100644
--- a/opengl/libs/GLES_trace/src/gltrace_fixup.cpp
+++ b/opengl/libs/GLES_trace/src/gltrace_fixup.cpp
@@ -340,7 +340,7 @@ void fixup_glLinkProgram(GLMessage *glmsg) {
 /** Given a glGetActive[Uniform|Attrib] call, obtain the location
  *  of the variable of given name in the call.
  */
-int getShaderVariableLocation(GLTraceContext *context, GLMessage *glmsg, GLchar *name) {
+GLint getShaderVariableLocation(GLTraceContext *context, GLMessage *glmsg, GLchar *name) {
     GLMessage_Function func = glmsg->function();
     if (func != GLMessage::glGetActiveAttrib && func != GLMessage::glGetActiveUniform) {
         return -1;
@@ -373,7 +373,7 @@ void fixup_glGetActiveAttribOrUniform(GLTraceContext *context, GLMessage *glmsg,
     // In order to make things simpler for the debugger, we also pass
     // a hidden location argument that stores the actual location.
     // append the location value to the end of the argument list
-    int location = getShaderVariableLocation(context, glmsg, (GLchar*)pointersToFixup[3]);
+    GLint location = getShaderVariableLocation(context, glmsg, (GLchar*)pointersToFixup[3]);
     GLMessage_DataType *arg_location = glmsg->add_args();
     arg_location->set_isarray(false);
     arg_location->set_type(GLMessage::DataType::INT);