auto import from //depot/cupcake/@135843
diff --git a/opengl/tools/glgen/gen b/opengl/tools/glgen/gen
new file mode 100755
index 0000000..1c49861
--- /dev/null
+++ b/opengl/tools/glgen/gen
@@ -0,0 +1,99 @@
+#!/bin/sh
+rm -rf out generated
+
+mkdir out
+mkdir -p out/javax/microedition/khronos/opengles
+mkdir -p out/com/google/android/gles_jni
+mkdir -p out/android/graphics
+
+echo "package android.graphics;" > out/android/graphics/Canvas.java
+echo "public interface Canvas {}" >> out/android/graphics/Canvas.java
+
+GLFILE=out/javax/microedition/khronos/opengles/GL.java
+cp stubs/GLHeader.java-if $GLFILE
+
+GLGEN_FILES="CFunc.java CType.java CodeEmitter.java GenerateGL.java JFunc.java JType.java JniCodeEmitter.java ParameterChecker.java"
+
+pushd src > /dev/null
+javac ${GLGEN_FILES}
+popd > /dev/null
+java -classpath src GenerateGL -c glspec-1.0 glspec-1.0ext glspec-1.1 glspec-1.1ext glspec-1.1extpack glspec-checks
+
+pushd out > /dev/null
+mkdir classes
+javac -d classes com/google/android/gles_jni/GLImpl.java javax/microedition/khronos/opengles/GL10.java javax/microedition/khronos/opengles/GL10Ext.java javax/microedition/khronos/opengles/GL11.java javax/microedition/khronos/opengles/GL11Ext.java javax/microedition/khronos/opengles/GL11ExtensionPack.java
+popd > /dev/null
+
+rm -rf generated
+mkdir -p generated/C
+cp out/com_google_android_gles_jni_GLImpl.cpp generated/C
+cp -r out/com generated
+cp -r out/javax generated
+
+rm -rf out
+
+# com_google_android_gles_jni_GLImpl.cpp
+if cmp ../../../frameworks/base/core/jni/com_google_android_gles_jni_GLImpl.cpp generated/C/com_google_android_gles_jni_GLImpl.cpp ; then
+echo com_google_android_gles_jni_GLImpl.cpp unchanged
+else
+echo Please edit ../../../frameworks/base/core/jni/com_google_android_gles_jni_GLImpl.cpp
+echo Please cp generated/C/com_google_android_gles_jni_GLImpl.cpp ../../../frameworks/base/core/jni
+fi
+
+# GLImpl.java
+if cmp ../../java/com/google/android/gles_jni/GLImpl.java generated/com/google/android/gles_jni/GLImpl.java ; then
+echo GLImpl.java unchanged
+else
+echo Please edit ../../java/com/google/android/gles_jni/GLImpl.java
+echo Please cp generated/com/google/android/gles_jni/GLImpl.java ../../java/com/google/android/gles_jni
+fi
+
+# GL.java
+if cmp ../../java/javax/microedition/khronos/opengles/GL.java generated/javax/microedition/khronos/opengles/GL.java ; then
+echo GL.java unchanged
+else
+echo Please edit ../../java/javax/microedition/khronos/opengles/GL.java
+echo Please cp generated/javax/microedition/khronos/opengles/GL.java ../../java/javax/microedition/khronos/opengles/GL.java
+fi
+
+# GL10.java
+if cmp ../../java/javax/microedition/khronos/opengles/GL10.java generated/javax/microedition/khronos/opengles/GL10.java ; then
+echo GL10.java unchanged
+else
+echo Please edit ../../java/javax/microedition/khronos/opengles/GL10.java
+echo Please cp generated/javax/microedition/khronos/opengles/GL10.java ../../java/javax/microedition/khronos/opengles/GL10.java
+fi
+
+# GL10Ext.java
+if cmp ../../java/javax/microedition/khronos/opengles/GL10Ext.java generated/javax/microedition/khronos/opengles/GL10Ext.java ; then
+echo GL10Ext.java unchanged
+else
+echo Please edit ../../java/javax/microedition/khronos/opengles/GL10Ext.java
+echo Please cp generated/javax/microedition/khronos/opengles/GL10Ext.java ../../java/javax/microedition/khronos/opengles/GL10Ext.java
+fi
+
+# GL11.java
+if cmp ../../java/javax/microedition/khronos/opengles/GL11.java generated/javax/microedition/khronos/opengles/GL11.java ; then
+echo GL11.java unchanged
+else
+echo Please edit ../../java/javax/microedition/khronos/opengles/GL11.java
+echo Please cp generated/javax/microedition/khronos/opengles/GL11.java ../../java/javax/microedition/khronos/opengles/GL11.java
+fi
+
+# GL11Ext.java
+if cmp ../../java/javax/microedition/khronos/opengles/GL11Ext.java generated/javax/microedition/khronos/opengles/GL11Ext.java ; then
+echo GL11Ext.java unchanged
+else
+echo Please edit ../../java/javax/microedition/khronos/opengles/GL11Ext.java
+echo Please cp generated/javax/microedition/khronos/opengles/GL11Ext.java ../../java/javax/microedition/khronos/opengles/GL11Ext.java
+fi
+
+# GL11ExtensionPack.java
+if cmp ../../java/javax/microedition/khronos/opengles/GL11ExtensionPack.java generated/javax/microedition/khronos/opengles/GL11ExtensionPack.java ; then
+echo GL11ExtensionPack.java unchanged
+else
+echo Please edit ../../java/javax/microedition/khronos/opengles/GL11ExtensionPack.java
+echo Please cp generated/javax/microedition/khronos/opengles/GL11ExtensionPack.java ../../java/javax/microedition/khronos/opengles/GL11ExtensionPack.java
+fi
+
+rm -rf generated
diff --git a/opengl/tools/glgen/glspec-1.0 b/opengl/tools/glgen/glspec-1.0
new file mode 100644
index 0000000..c442320
--- /dev/null
+++ b/opengl/tools/glgen/glspec-1.0
@@ -0,0 +1,106 @@
+void glActiveTexture ( GLenum texture )
+void glAlphaFunc ( GLenum func, GLclampf ref )
+void glAlphaFuncx ( GLenum func, GLclampx ref )
+void glBindTexture ( GLenum target, GLuint texture )
+void glBlendFunc ( GLenum sfactor, GLenum dfactor )
+void glClear ( GLbitfield mask )
+void glClearColor ( GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha )
+void glClearColorx ( GLclampx red, GLclampx green, GLclampx blue, GLclampx alpha )
+void glClearDepthf ( GLclampf depth )
+void glClearDepthx ( GLclampx depth )
+void glClearStencil ( GLint s )
+void glClientActiveTexture ( GLenum texture )
+void glColor4f ( GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha )
+void glColor4x ( GLfixed red, GLfixed green, GLfixed blue, GLfixed alpha )
+void glColorMask ( GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha )
+void glColorPointer ( GLint size, GLenum type, GLsizei stride, const GLvoid *pointer )
+void glCompressedTexImage2D ( GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *data )
+void glCompressedTexSubImage2D ( GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *data )
+void glCopyTexImage2D ( GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border )
+void glCopyTexSubImage2D ( GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height )
+void glCullFace ( GLenum mode )
+void glDeleteTextures ( GLsizei n, const GLuint *textures )
+void glDepthFunc ( GLenum func )
+void glDepthMask ( GLboolean flag )
+void glDepthRangef ( GLclampf zNear, GLclampf zFar )
+void glDepthRangex ( GLclampx zNear, GLclampx zFar )
+void glDisable ( GLenum cap )
+void glDisableClientState ( GLenum array )
+void glDrawArrays ( GLenum mode, GLint first, GLsizei count )
+void glDrawElements ( GLenum mode, GLsizei count, GLenum type, const GLvoid *indices )
+void glEnable ( GLenum cap )
+void glEnableClientState ( GLenum array )
+void glFinish ( void )
+void glFlush ( void )
+void glFogf ( GLenum pname, GLfloat param )
+void glFogfv ( GLenum pname, const GLfloat *params )
+void glFogx ( GLenum pname, GLfixed param )
+void glFogxv ( GLenum pname, const GLfixed *params )
+void glFrontFace ( GLenum mode )
+void glFrustumf ( GLfloat left, GLfloat right, GLfloat bottom, GLfloat top, GLfloat zNear, GLfloat zFar )
+void glFrustumx ( GLfixed left, GLfixed right, GLfixed bottom, GLfixed top, GLfixed zNear, GLfixed zFar )
+void glGenTextures ( GLsizei n, GLuint *textures )
+GLenum glGetError ( void )
+void glGetIntegerv ( GLenum pname, GLint *params )
+const GLubyte * glGetString ( GLenum name )
+void glHint ( GLenum target, GLenum mode )
+void glLightModelf ( GLenum pname, GLfloat param )
+void glLightModelfv ( GLenum pname, const GLfloat *params )
+void glLightModelx ( GLenum pname, GLfixed param )
+void glLightModelxv ( GLenum pname, const GLfixed *params )
+void glLightf ( GLenum light, GLenum pname, GLfloat param )
+void glLightfv ( GLenum light, GLenum pname, const GLfloat *params )
+void glLightx ( GLenum light, GLenum pname, GLfixed param )
+void glLightxv ( GLenum light, GLenum pname, const GLfixed *params )
+void glLineWidth ( GLfloat width )
+void glLineWidthx ( GLfixed width )
+void glLoadIdentity ( void )
+void glLoadMatrixf ( const GLfloat *m )
+void glLoadMatrixx ( const GLfixed *m )
+void glLogicOp ( GLenum opcode )
+void glMaterialf ( GLenum face, GLenum pname, GLfloat param )
+void glMaterialfv ( GLenum face, GLenum pname, const GLfloat *params )
+void glMaterialx ( GLenum face, GLenum pname, GLfixed param )
+void glMaterialxv ( GLenum face, GLenum pname, const GLfixed *params )
+void glMatrixMode ( GLenum mode )
+void glMultMatrixf ( const GLfloat *m )
+void glMultMatrixx ( const GLfixed *m )
+void glMultiTexCoord4f ( GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q )
+void glMultiTexCoord4x ( GLenum target, GLfixed s, GLfixed t, GLfixed r, GLfixed q )
+void glNormal3f ( GLfloat nx, GLfloat ny, GLfloat nz )
+void glNormal3x ( GLfixed nx, GLfixed ny, GLfixed nz )
+void glNormalPointer ( GLenum type, GLsizei stride, const GLvoid *pointer )
+void glOrthof ( GLfloat left, GLfloat right, GLfloat bottom, GLfloat top, GLfloat zNear, GLfloat zFar )
+void glOrthox ( GLfixed left, GLfixed right, GLfixed bottom, GLfixed top, GLfixed zNear, GLfixed zFar )
+void glPixelStorei ( GLenum pname, GLint param )
+void glPointSize ( GLfloat size )
+void glPointSizex ( GLfixed size )
+void glPolygonOffset ( GLfloat factor, GLfloat units )
+void glPolygonOffsetx ( GLfixed factor, GLfixed units )
+void glPopMatrix ( void )
+void glPushMatrix ( void )
+void glReadPixels ( GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLvoid *pixels )
+void glRotatef ( GLfloat angle, GLfloat x, GLfloat y, GLfloat z )
+void glRotatex ( GLfixed angle, GLfixed x, GLfixed y, GLfixed z )
+void glSampleCoverage ( GLclampf value, GLboolean invert )
+void glSampleCoveragex ( GLclampx value, GLboolean invert )
+void glScalef ( GLfloat x, GLfloat y, GLfloat z )
+void glScalex ( GLfixed x, GLfixed y, GLfixed z )
+void glScissor ( GLint x, GLint y, GLsizei width, GLsizei height )
+void glShadeModel ( GLenum mode )
+void glStencilFunc ( GLenum func, GLint ref, GLuint mask )
+void glStencilMask ( GLuint mask )
+void glStencilOp ( GLenum fail, GLenum zfail, GLenum zpass )
+void glTexCoordPointer ( GLint size, GLenum type, GLsizei stride, const GLvoid *pointer )
+void glTexEnvf ( GLenum target, GLenum pname, GLfloat param )
+void glTexEnvfv ( GLenum target, GLenum pname, const GLfloat *params )
+void glTexEnvx ( GLenum target, GLenum pname, GLfixed param )
+void glTexEnvxv ( GLenum target, GLenum pname, const GLfixed *params )
+void glTexImage2D ( GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels )
+void glTexParameterf ( GLenum target, GLenum pname, GLfloat param )
+void glTexParameterx ( GLenum target, GLenum pname, GLfixed param )
+void glTexSubImage2D ( GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels )
+void glTranslatef ( GLfloat x, GLfloat y, GLfloat z )
+void glTranslatex ( GLfixed x, GLfixed y, GLfixed z )
+void glVertexPointer ( GLint size, GLenum type, GLsizei stride, const GLvoid *pointer )
+void glViewport ( GLint x, GLint y, GLsizei width, GLsizei height )
diff --git a/opengl/tools/glgen/glspec-1.0ext b/opengl/tools/glgen/glspec-1.0ext
new file mode 100644
index 0000000..7d19758
--- /dev/null
+++ b/opengl/tools/glgen/glspec-1.0ext
@@ -0,0 +1 @@
+GLbitfield glQueryMatrixxOES ( GLfixed *mantissa, GLint *exponent )
diff --git a/opengl/tools/glgen/glspec-1.1 b/opengl/tools/glgen/glspec-1.1
new file mode 100644
index 0000000..9149a7f9
--- /dev/null
+++ b/opengl/tools/glgen/glspec-1.1
@@ -0,0 +1,42 @@
+void glBindBuffer ( GLenum target, GLuint buffer )
+void glBufferData ( GLenum target, GLsizeiptr size, const GLvoid *data, GLenum usage )
+void glBufferSubData ( GLenum target, GLintptr offset, GLsizeiptr size, const GLvoid *data )
+void glClipPlanef ( GLenum plane, const GLfloat *equation )
+void glClipPlanex ( GLenum plane, const GLfixed *equation )
+void glColor4ub ( GLubyte red, GLubyte green, GLubyte blue, GLubyte alpha )
+void glColorPointer ( GLint size, GLenum type, GLsizei stride, GLint offset )
+void glDeleteBuffers ( GLsizei n, const GLuint *buffers )
+void glDrawElements ( GLenum mode, GLsizei count, GLenum type, GLint offset )
+void glGenBuffers ( GLsizei n, GLuint *buffers )
+void glGetBooleanv ( GLenum pname, GLboolean *params )
+void glGetBufferParameteriv ( GLenum target, GLenum pname, GLint *params )
+void glGetClipPlanef ( GLenum pname, GLfloat *eqn )
+void glGetClipPlanex ( GLenum pname, GLfixed *eqn )
+void glGetFixedv ( GLenum pname, GLfixed *params )
+void glGetFloatv ( GLenum pname, GLfloat *params )
+void glGetLightfv ( GLenum light, GLenum pname, GLfloat *params )
+void glGetLightxv ( GLenum light, GLenum pname, GLfixed *params )
+void glGetMaterialfv ( GLenum face, GLenum pname, GLfloat *params )
+void glGetMaterialxv ( GLenum face, GLenum pname, GLfixed *params )
+void glGetTexEnviv ( GLenum env, GLenum pname, GLint *params )
+void glGetTexEnvxv ( GLenum env, GLenum pname, GLfixed *params )
+void glGetTexParameterfv ( GLenum target, GLenum pname, GLfloat *params )
+void glGetTexParameteriv ( GLenum target, GLenum pname, GLint *params )
+void glGetTexParameterxv ( GLenum target, GLenum pname, GLfixed *params )
+GLboolean glIsBuffer ( GLuint buffer )
+GLboolean glIsEnabled ( GLenum cap )
+GLboolean glIsTexture ( GLuint texture )
+void glNormalPointer ( GLenum type, GLsizei stride, GLint offset )
+void glPointParameterf ( GLenum pname, GLfloat param )
+void glPointParameterfv ( GLenum pname, const GLfloat *params )
+void glPointParameterx ( GLenum pname, GLfixed param )
+void glPointParameterxv ( GLenum pname, const GLfixed *params )
+void glPointSizePointerOES ( GLenum type, GLsizei stride, const GLvoid *pointer )
+void glTexCoordPointer ( GLint size, GLenum type, GLsizei stride, GLint offset )
+void glTexEnvi ( GLenum target, GLenum pname, GLint param )
+void glTexEnviv ( GLenum target, GLenum pname, const GLint *params )
+void glTexParameterfv ( GLenum target, GLenum pname, const GLfloat *params )
+void glTexParameteri ( GLenum target, GLenum pname, GLint param )
+void glTexParameteriv ( GLenum target, GLenum pname, const GLint *params )
+void glTexParameterxv ( GLenum target, GLenum pname, const GLfixed *params )
+void glVertexPointer ( GLint size, GLenum type, GLsizei stride, GLint offset )
diff --git a/opengl/tools/glgen/glspec-1.1ext b/opengl/tools/glgen/glspec-1.1ext
new file mode 100644
index 0000000..cc08c735
--- /dev/null
+++ b/opengl/tools/glgen/glspec-1.1ext
@@ -0,0 +1,16 @@
+void glCurrentPaletteMatrixOES ( GLuint matrixpaletteindex )
+void glDrawTexfOES ( GLfloat x, GLfloat y, GLfloat z, GLfloat width, GLfloat height )
+void glDrawTexfvOES ( const GLfloat *coords )
+void glDrawTexiOES ( GLint x, GLint y, GLint z, GLint width, GLint height )
+void glDrawTexivOES ( const GLint *coords )
+void glDrawTexsOES ( GLshort x, GLshort y, GLshort z, GLshort width, GLshort height )
+void glDrawTexsvOES ( const GLshort *coords )
+void glDrawTexxOES ( GLfixed x, GLfixed y, GLfixed z, GLfixed width, GLfixed height )
+void glDrawTexxvOES ( const GLfixed *coords )
+void glEnable ( GLenum cap )
+void glEnableClientState ( GLenum array )
+void glLoadPaletteFromModelViewMatrixOES ( void )
+void glMatrixIndexPointerOES ( GLint size, GLenum type, GLsizei stride, const GLvoid *pointer )
+void glMatrixIndexPointerOES ( GLint size, GLenum type, GLsizei stride, GLint offset )
+void glWeightPointerOES ( GLint size, GLenum type, GLsizei stride, const GLvoid *pointer )
+void glWeightPointerOES ( GLint size, GLenum type, GLsizei stride, GLint offset )
diff --git a/opengl/tools/glgen/glspec-1.1extpack b/opengl/tools/glgen/glspec-1.1extpack
new file mode 100644
index 0000000..ca9e6d2
--- /dev/null
+++ b/opengl/tools/glgen/glspec-1.1extpack
@@ -0,0 +1,38 @@
+void glBindFramebufferOES ( GLint target, GLint framebuffer )
+void glBindRenderbufferOES ( GLint target, GLint renderbuffer )
+void glBindTexture ( GLint target, GLint texture )
+void glBlendEquation ( GLint mode )
+void glBlendEquationSeparate ( GLint modeRGB, GLint modeAlpha )
+void glBlendFuncSeparate ( GLint srcRGB, GLint dstRGB, GLint srcAlpha, GLint dstAlpha )
+GLint glCheckFramebufferStatusOES ( GLint target )
+void glCompressedTexImage2D ( GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *data )
+void glCopyTexImage2D ( GLint target, GLint level, GLint internalformat, GLint x, GLint y, GLint width, GLint height, GLint border )
+void glDeleteFramebuffersOES ( GLint n, GLint *framebuffers )
+void glDeleteRenderbuffersOES ( GLint n, GLint *renderbuffers )
+void glEnable ( GLint cap )
+void glFramebufferRenderbufferOES ( GLint target, GLint attachment, GLint renderbuffertarget, GLint renderbuffer )
+void glFramebufferTexture2DOES ( GLint target, GLint attachment, GLint textarget, GLint texture, GLint level )
+void glGenerateMipmapOES ( GLint target )
+void glGenFramebuffersOES ( GLint n, GLint *framebuffers )
+void glGenRenderbuffersOES ( GLint n, GLint *renderbuffers )
+void glGetFramebufferAttachmentParameterivOES ( GLint target, GLint attachment, GLint pname, GLint *params )
+void glGetIntegerv ( GLint pname, GLint *params )
+void glGetRenderbufferParameterivOES ( GLint target, GLint pname, GLint *params )
+void glGetTexGenfv ( GLint coord, GLint pname, GLfloat *params )
+void glGetTexGeniv ( GLint coord, GLint pname, GLint *params )
+void glGetTexGenxv ( GLint coord, GLint pname, GLint *params )
+GLboolean glIsFramebufferOES ( GLint framebuffer )
+GLboolean glIsRenderbufferOES ( GLint renderbuffer )
+void glRenderbufferStorageOES ( GLint target, GLint internalformat, GLint width, GLint height )
+void glStencilOp ( GLint fail, GLint zfail, GLint zpass )
+void glTexEnvf ( GLint target, GLint pname, GLfloat param )
+void glTexEnvfv ( GLint target, GLint pname, GLfloat *params )
+void glTexEnvx ( GLint target, GLint pname, GLint param )
+void glTexEnvxv ( GLint target, GLint pname, GLint *params )
+void glTexGenf ( GLint coord, GLint pname, GLfloat param )
+void glTexGenfv ( GLint coord, GLint pname, GLfloat *params )
+void glTexGeni ( GLint coord, GLint pname, GLint param )
+void glTexGeniv ( GLint coord, GLint pname, GLint *params )
+void glTexGenx ( GLint coord, GLint pname, GLint param )
+void glTexGenxv ( GLint coord, GLint pname, GLint *params )
+void glTexParameterf ( GLint target, GLint pname, GLfloat param )
diff --git a/opengl/tools/glgen/glspec-checks b/opengl/tools/glgen/glspec-checks
new file mode 100644
index 0000000..a84ed653
--- /dev/null
+++ b/opengl/tools/glgen/glspec-checks
@@ -0,0 +1,59 @@
+glClipPlanef check equation 4
+glClipPlanex check equation 4
+glDeleteBuffers check buffers n
+glDeleteTextures check textures n
+glDrawElements check_AIOOBE indices count
+glFog ifcheck params 1 pname GL_FOG_MODE,GL_FOG_DENSITY,GL_FOG_START,GL_FOG_END ifcheck params 4 pname GL_FOG_COLOR
+glGenBuffers check buffers n
+glGenTextures check textures n
+glGetClipPlane check eqn 4
+glGetIntegerv ifcheck params 1 pname GL_ALPHA_BITS,GL_ALPHA_TEST_FUNC,GL_ALPHA_TEST_REF,GL_BLEND_DST,GL_BLUE_BITS,GL_COLOR_ARRAY_BUFFER_BINDING,GL_COLOR_ARRAY_SIZE,GL_COLOR_ARRAY_STRIDE,GL_COLOR_ARRAY_TYPE,GL_CULL_FACE,GL_DEPTH_BITS,GL_DEPTH_CLEAR_VALUE,GL_DEPTH_FUNC,GL_DEPTH_WRITEMASK,GL_FOG_DENSITY,GL_FOG_END,GL_FOG_MODE,GL_FOG_START,GL_FRONT_FACE,GL_GREEN_BITS,GL_IMPLEMENTATION_COLOR_READ_FORMAT_OES,GL_IMPLEMENTATION_COLOR_READ_TYPE_OES,GL_LIGHT_MODEL_TWO_SIDE,GL_LINE_SMOOTH_HINT,GL_LINE_WIDTH,GL_LOGIC_OP_MODE,GL_MATRIX_INDEX_ARRAY_BUFFER_BINDING_OES,GL_MATRIX_INDEX_ARRAY_SIZE_OES,GL_MATRIX_INDEX_ARRAY_STRIDE_OES,GL_MATRIX_INDEX_ARRAY_TYPE_OES,GL_MATRIX_MODE,GL_MAX_CLIP_PLANES,GL_MAX_ELEMENTS_INDICES,GL_MAX_ELEMENTS_VERTICES,GL_MAX_LIGHTS,GL_MAX_MODELVIEW_STACK_DEPTH,GL_MAX_PALETTE_MATRICES_OES,GL_MAX_PROJECTION_STACK_DEPTH,GL_MAX_TEXTURE_SIZE,GL_MAX_TEXTURE_STACK_DEPTH,GL_MAX_TEXTURE_UNITS,GL_MAX_VERTEX_UNITS_OES,GL_MODELVIEW_STACK_DEPTH,GL_NORMAL_ARRAY_BUFFER_BINDING,GL_NORMAL_ARRAY_STRIDE,GL_NORMAL_ARRAY_TYPE,GL_NUM_COMPRESSED_TEXTURE_FORMATS,GL_PACK_ALIGNMENT,GL_PERSPECTIVE_CORRECTION_HINT,GL_POINT_SIZE,GL_POINT_SIZE_ARRAY_BUFFER_BINDING_OES,GL_POINT_SIZE_ARRAY_STRIDE_OES,GL_POINT_SIZE_ARRAY_TYPE_OES,GL_POINT_SMOOTH_HINT,GL_POLYGON_OFFSET_FACTOR,GL_POLYGON_OFFSET_UNITS,GL_PROJECTION_STACK_DEPTH,GL_RED_BITS,GL_SHADE_MODEL,GL_STENCIL_BITS,GL_STENCIL_CLEAR_VALUE,GL_STENCIL_FAIL,GL_STENCIL_FUNC,GL_STENCIL_PASS_DEPTH_FAIL,GL_STENCIL_PASS_DEPTH_PASS,GL_STENCIL_REF,GL_STENCIL_VALUE_MASK,GL_STENCIL_WRITEMASK,GL_SUBPIXEL_BITS,GL_TEXTURE_BINDING_2D,GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING,GL_TEXTURE_COORD_ARRAY_SIZE,GL_TEXTURE_COORD_ARRAY_STRIDE,GL_TEXTURE_COORD_ARRAY_TYPE,GL_TEXTURE_STACK_DEPTH,GL_UNPACK_ALIGNMENT,GL_VERTEX_ARRAY_BUFFER_BINDING,GL_VERTEX_ARRAY_SIZE,GL_VERTEX_ARRAY_STRIDE,GL_VERTEX_ARRAY_TYPE,GL_WEIGHT_ARRAY_BUFFER_BINDING_OES,GL_WEIGHT_ARRAY_SIZE_OES,GL_WEIGHT_ARRAY_STRIDE_OES,GL_WEIGHT_ARRAY_TYPE_OES ifcheck params 2 pname GL_ALIASED_POINT_SIZE_RANGE,GL_ALIASED_LINE_WIDTH_RANGE,GL_DEPTH_RANGE,GL_MAX_VIEWPORT_DIMS,GL_SMOOTH_LINE_WIDTH_RANGE,GL_SMOOTH_POINT_SIZE_RANGE ifcheck params 4 pname GL_COLOR_CLEAR_VALUE,GL_COLOR_WRITEMASK,GL_SCISSOR_BOX,GL_VIEWPORT ifcheck params 16 pname GL_MODELVIEW_MATRIX,GL_MODELVIEW_MATRIX_FLOAT_AS_INT_BITS_OES,GL_PROJECTION_MATRIX,GL_PROJECTION_MATRIX_FLOAT_AS_INT_BITS_OES,GL_TEXTURE_MATRIX,GL_TEXTURE_MATRIX_FLOAT_AS_INT_BITS_OES ifcheck params _NUM_COMPRESSED_TEXTURE_FORMATS pname GL_COMPRESSED_TEXTURE_FORMATS,GL_FOG_COLOR,GL_LIGHT_MODEL_AMBIENT
+glGetLight ifcheck params 1 pname GL_SPOT_EXPONENT,GL_SPOT_CUTOFF,GL_CONSTANT_ATTENUATION,GL_LINEAR_ATTENUATION,GL_QUADRATIC_ATTENUATION ifcheck params 3 pname GL_SPOT_DIRECTION ifcheck params 4 pname GL_AMBIENT,GL_DIFFUSE,GL_SPECULAR,GL_EMISSION
+glGetMaterial ifcheck params 1 pname GL_SHININESS ifcheck params 4 pname GL_AMBIENT,GL_DIFFUSE,GL_SPECULAR,GL_EMISSION,GL_AMBIENT_AND_DIFFUSE
+glGetTexEnv ifcheck params 1 pname GL_TEXTURE_ENV_MODE,GL_COMBINE_RGB,GL_COMBINE_ALPHA ifcheck params 4 pname GL_TEXTURE_ENV_COLOR
+glGetTexParameter check params 1
+glLightModel ifcheck params 1 pname GL_LIGHT_MODEL_TWO_SIDE ifcheck params 4 pname GL_LIGHT_MODEL_AMBIENT
+glLight ifcheck params 1 pname GL_SPOT_EXPONENT,GL_SPOT_CUTOFF,GL_CONSTANT_ATTENUATION,GL_LINEAR_ATTENUATION,GL_QUADRATIC_ATTENUATION ifcheck params 3 pname GL_SPOT_DIRECTION ifcheck params 4 pname GL_AMBIENT,GL_DIFFUSE,GL_SPECULAR,GL_EMISSION
+glLoadMatrix check m 16
+glMaterial ifcheck params 1 pname GL_SHININESS ifcheck params 4 pname GL_AMBIENT,GL_DIFFUSE,GL_SPECULAR,GL_EMISSION,GL_AMBIENT_AND_DIFFUSE
+glMultMatrix check m 16
+glPointParameter check params 1
+glTexEnv ifcheck params 1 pname GL_TEXTURE_ENV_MODE,GL_COMBINE_RGB,GL_COMBINE_ALPHA ifcheck params 4 pname GL_TEXTURE_ENV_COLOR
+glTexImage2D nullAllowed
+glTexSubImage2D nullAllowed
+glBufferData nullAllowed
+glTexParameter check params 1
+glQueryMatrixxOES check mantissa 16 check exponent 16 return -1
+glDrawTexfvOES check coords 5
+glDrawTexivOES check coords 5
+glDrawTexsvOES check coords 5
+glDrawTexxvOES check coords 5
+glBindFramebufferOES unsupported
+glBindRenderbufferOES unsupported
+glBlendEquation unsupported
+glBlendEquationSeparate unsupported
+glBlendFuncSeparate unsupported
+glCheckFramebufferStatusOES unsupported return 0
+glCurrentPaletteMatrixOES unsupported
+glDeleteFramebuffersOES unsupported
+glDeleteRenderbuffersOES unsupported
+glFramebufferRenderbufferOES unsupported
+glFramebufferStorageOES unsupported
+glFramebufferTexture2DOES unsupported
+glGenFramebuffersOES unsupported
+glGenRenderbuffersOES unsupported
+glGenerateMipmapOES unsupported
+glGetBufferParameter unsupported
+glGetFramebufferAttachmentParameterivOES unsupported
+glGetRenderbufferParameterivOES unsupported
+glGetTexGen unsupported
+glIsFramebufferOES unsupported return JNI_FALSE
+glIsRenderbufferOES unsupported return JNI_FALSE
+glLoadPaletteFromModelViewMatrixOES unsupported
+glMatrixIndexPointerOES unsupported
+glRenderbufferStorageOES unsupported return false
+glTexGen unsupported
+glTexGenf unsupported
+glTexGeni unsupported
+glTexGenx unsupported
+glWeightPointerOES unsupported
diff --git a/opengl/tools/glgen/src/CFunc.java b/opengl/tools/glgen/src/CFunc.java
new file mode 100644
index 0000000..0794f41
--- /dev/null
+++ b/opengl/tools/glgen/src/CFunc.java
@@ -0,0 +1,155 @@
+
+import java.util.*;
+
+public class CFunc {
+
+ String original;
+
+ CType ftype;
+ String fname;
+
+ List<String> argNames = new ArrayList<String>();
+ List<CType> argTypes = new ArrayList<CType>();
+
+ boolean hasPointerArg = false;
+ boolean hasTypedPointerArg = false;
+
+ public CFunc(String original) {
+ this.original = original;
+ }
+
+ public String getOriginal() {
+ return original;
+ }
+
+ public void setName(String fname) {
+ this.fname = fname;
+ }
+
+ public String getName() {
+ return fname;
+ }
+
+ public void setType(CType ftype) {
+ this.ftype = ftype;
+ }
+
+ public CType getType() {
+ return ftype;
+ }
+
+ public void addArgument(String argName, CType argType) {
+ argNames.add(argName);
+ argTypes.add(argType);
+
+ if (argType.isPointer()) {
+ hasPointerArg = true;
+ }
+ if (argType.isTypedPointer()) {
+ hasTypedPointerArg = true;
+ }
+ }
+
+ public int getNumArgs() {
+ return argNames.size();
+ }
+
+ public int getArgIndex(String name) {
+ int len = argNames.size();
+ for (int i = 0; i < len; i++) {
+ if (name.equals(argNames.get(i))) {
+ return i;
+ }
+ }
+ return -1;
+ }
+
+ public String getArgName(int index) {
+ return argNames.get(index);
+ }
+
+ public CType getArgType(int index) {
+ return argTypes.get(index);
+ }
+
+ public boolean hasPointerArg() {
+ return hasPointerArg;
+ }
+
+ public boolean hasTypedPointerArg() {
+ return hasTypedPointerArg;
+ }
+
+ public String toString() {
+ String s = "Function " + fname + " returns " + ftype + ": ";
+ for (int i = 0; i < argNames.size(); i++) {
+ if (i > 0) {
+ s += ", ";
+ }
+ s += argTypes.get(i) + " " + argNames.get(i);
+ }
+ return s;
+ }
+
+ public static CFunc parseCFunc(String s) {
+ CFunc cfunc = new CFunc(s);
+ String[] tokens = s.split("\\s");
+
+ int i = 0;
+ CType ftype = new CType();
+ String ftypeName = tokens[i++];
+ if (ftypeName.equals("const")) {
+ ftype.setIsConst(true);
+ ftypeName = tokens[i++];
+ }
+ ftype.setBaseType(ftypeName);
+
+ String fname = tokens[i++];
+ if (fname.equals("*")) {
+ ftype.setIsPointer(true);
+ fname = tokens[i++];
+ }
+
+ cfunc.setName(fname);
+ cfunc.setType(ftype);
+
+ while (i < tokens.length) {
+ String tok = tokens[i++];
+
+ if (tok.equals("(")) {
+ continue;
+ }
+ if (tok.equals(")")) {
+ break;
+ }
+
+ CType argType = new CType();
+
+ String argTypeName = tok;
+ String argName = "";
+
+ if (argTypeName.equals("const")) {
+ argType.setIsConst(true);
+ argTypeName = tokens[i++];
+ }
+ argType.setBaseType(argTypeName);
+
+ if (argTypeName.equals("void")) {
+ break;
+ }
+
+ argName = tokens[i++];
+ if (argName.startsWith("*")) {
+ argType.setIsPointer(true);
+ argName = argName.substring(1, argName.length());
+ }
+ if (argName.endsWith(",")) {
+ argName = argName.substring(0, argName.length() - 1);
+ }
+
+ cfunc.addArgument(argName, argType);
+ }
+
+ return cfunc;
+ }
+}
diff --git a/opengl/tools/glgen/src/CType.java b/opengl/tools/glgen/src/CType.java
new file mode 100644
index 0000000..331ec62
--- /dev/null
+++ b/opengl/tools/glgen/src/CType.java
@@ -0,0 +1,85 @@
+
+public class CType {
+
+ String baseType;
+ boolean isConst;
+ boolean isPointer;
+
+ public CType() {
+ }
+
+ public CType(String baseType) {
+ setBaseType(baseType);
+ }
+
+ public CType(String baseType, boolean isConst, boolean isPointer) {
+ setBaseType(baseType);
+ setIsConst(isConst);
+ setIsPointer(isPointer);
+ }
+
+ public String getDeclaration() {
+ return baseType + (isPointer ? " *" : "");
+ }
+
+ public void setIsConst(boolean isConst) {
+ this.isConst = isConst;
+ }
+
+ public boolean isConst() {
+ return isConst;
+ }
+
+ public void setIsPointer(boolean isPointer) {
+ this.isPointer = isPointer;
+ }
+
+ public boolean isPointer() {
+ return isPointer;
+ }
+
+ boolean isVoid() {
+ String baseType = getBaseType();
+ return baseType.equals("GLvoid") ||
+ baseType.equals("void");
+ }
+
+ public boolean isTypedPointer() {
+ return isPointer() && !isVoid();
+ }
+
+ public void setBaseType(String baseType) {
+ this.baseType = baseType;
+ }
+
+ public String getBaseType() {
+ return baseType;
+ }
+
+ public String toString() {
+ String s = "";
+ if (isConst()) {
+ s += "const ";
+ }
+ s += baseType;
+ if (isPointer()) {
+ s += "*";
+ }
+
+ return s;
+ }
+
+ public int hashCode() {
+ return baseType.hashCode() ^ (isPointer ? 2 : 0) ^ (isConst ? 1 : 0);
+ }
+
+ public boolean equals(Object o) {
+ if (o != null && o instanceof CType) {
+ CType c = (CType)o;
+ return baseType.equals(c.baseType) &&
+ isPointer() == c.isPointer() &&
+ isConst() == c.isConst();
+ }
+ return false;
+ }
+}
diff --git a/opengl/tools/glgen/src/CodeEmitter.java b/opengl/tools/glgen/src/CodeEmitter.java
new file mode 100644
index 0000000..3e9b90a
--- /dev/null
+++ b/opengl/tools/glgen/src/CodeEmitter.java
@@ -0,0 +1,8 @@
+
+public interface CodeEmitter {
+
+ void setVersion(int version, boolean ext, boolean pack);
+ void emitCode(CFunc cfunc, String original);
+ void addNativeRegistration(String fname);
+ void emitNativeRegistration();
+}
diff --git a/opengl/tools/glgen/src/GenerateGL.java b/opengl/tools/glgen/src/GenerateGL.java
new file mode 100644
index 0000000..657ee6e
--- /dev/null
+++ b/opengl/tools/glgen/src/GenerateGL.java
@@ -0,0 +1,164 @@
+
+import java.io.*;
+import java.util.*;
+
+public class GenerateGL {
+
+ static void copy(String filename, PrintStream out) throws IOException {
+ BufferedReader br = new BufferedReader(new FileReader(filename));
+ String s;
+ while ((s = br.readLine()) != null) {
+ out.println(s);
+ }
+ }
+
+ private static void emit(int version, boolean ext, boolean pack,
+ CodeEmitter emitter,
+ BufferedReader specReader,
+ PrintStream glStream,
+ PrintStream glImplStream,
+ PrintStream cStream) throws Exception {
+ String s = null;
+ int counter = 0;
+ while ((s = specReader.readLine()) != null) {
+ if (s.trim().startsWith("//")) {
+ continue;
+ }
+
+ CFunc cfunc = CFunc.parseCFunc(s);
+
+ String fname = cfunc.getName();
+ File f = new File("stubs/" + fname +
+ ".java-1" + version + "-if");
+ if (f.exists()) {
+ System.out.println("Special-casing function " + fname);
+ copy("stubs/" + fname +
+ ".java-1" + version + "-if", glStream);
+ copy("stubs/" + fname + ".java-impl", glImplStream);
+ copy("stubs/" + fname + ".cpp", cStream);
+
+ // Register native function names
+ // This should be improved to require fewer discrete files
+ String filename = "stubs/" + fname + ".nativeReg";
+ BufferedReader br =
+ new BufferedReader(new FileReader(filename));
+ String nfunc;
+ while ((nfunc = br.readLine()) != null) {
+ emitter.addNativeRegistration(nfunc);
+ }
+ } else {
+ emitter.setVersion(version, ext, pack);
+ emitter.emitCode(cfunc, s);
+ }
+ }
+ }
+
+ public static void main(String[] args) throws Exception {
+ String classPathName = "com/google/android/gles_jni/GLImpl";
+ boolean useContextPointer = true;
+
+ int aidx = 0;
+ while (args[aidx].charAt(0) == '-') {
+ switch (args[aidx].charAt(1)) {
+ case 'c':
+ useContextPointer = false;
+ break;
+
+ default:
+ System.err.println("Unknown flag: " + args[aidx]);
+ System.exit(1);
+ }
+
+ aidx++;
+ }
+
+ System.out.println("useContextPointer = " + useContextPointer);
+
+ BufferedReader spec10Reader =
+ new BufferedReader(new FileReader(args[aidx++]));
+ BufferedReader spec10ExtReader =
+ new BufferedReader(new FileReader(args[aidx++]));
+ BufferedReader spec11Reader =
+ new BufferedReader(new FileReader(args[aidx++]));
+ BufferedReader spec11ExtReader =
+ new BufferedReader(new FileReader(args[aidx++]));
+ BufferedReader spec11ExtPackReader =
+ new BufferedReader(new FileReader(args[aidx++]));
+ BufferedReader checksReader =
+ new BufferedReader(new FileReader(args[aidx++]));
+
+ String gl10Filename = "javax/microedition/khronos/opengles/GL10.java";
+ String gl10ExtFilename =
+ "javax/microedition/khronos/opengles/GL10Ext.java";
+ String gl11Filename = "javax/microedition/khronos/opengles/GL11.java";
+ String gl11ExtFilename =
+ "javax/microedition/khronos/opengles/GL11Ext.java";
+ String gl11ExtPackFilename =
+ "javax/microedition/khronos/opengles/GL11ExtensionPack.java";
+ String glImplFilename = "com/google/android/gles_jni/GLImpl.java";
+ String cFilename = "com_google_android_gles_jni_GLImpl.cpp";
+
+ PrintStream gl10Stream =
+ new PrintStream(new FileOutputStream("out/" + gl10Filename));
+ PrintStream gl10ExtStream =
+ new PrintStream(new FileOutputStream("out/" + gl10ExtFilename));
+ PrintStream gl11Stream =
+ new PrintStream(new FileOutputStream("out/" + gl11Filename));
+ PrintStream gl11ExtStream =
+ new PrintStream(new FileOutputStream("out/" + gl11ExtFilename));
+ PrintStream gl11ExtPackStream =
+ new PrintStream(new FileOutputStream("out/" + gl11ExtPackFilename));
+ PrintStream glImplStream =
+ new PrintStream(new FileOutputStream("out/" + glImplFilename));
+ PrintStream cStream =
+ new PrintStream(new FileOutputStream("out/" + cFilename));
+
+ ParameterChecker checker = new ParameterChecker(checksReader);
+
+ CodeEmitter emitter =
+ new JniCodeEmitter(classPathName,
+ checker,
+ gl10Stream, gl10ExtStream,
+ gl11Stream, gl11ExtStream, gl11ExtPackStream,
+ glImplStream, cStream,
+ useContextPointer);
+
+ gl10Stream.println("/* //device/java/android/" + gl10Filename);
+ gl10ExtStream.println("/* //device/java/android/" + gl10ExtFilename);
+ gl11Stream.println("/* //device/java/android/" + gl11Filename);
+ gl11ExtStream.println("/* //device/java/android/" + gl11ExtFilename);
+ gl11ExtPackStream.println("/* //device/java/android/" +
+ gl11ExtPackFilename);
+ glImplStream.println("/* //device/java/android/" + glImplFilename);
+ cStream.println("/* //device/libs/android_runtime/" + cFilename);
+
+ copy("stubs/GL10Header.java-if", gl10Stream);
+ copy("stubs/GL10ExtHeader.java-if", gl10ExtStream);
+ copy("stubs/GL11Header.java-if", gl11Stream);
+ copy("stubs/GL11ExtHeader.java-if", gl11ExtStream);
+ copy("stubs/GL11ExtensionPackHeader.java-if", gl11ExtPackStream);
+ copy("stubs/GLImplHeader.java-impl", glImplStream);
+ copy("stubs/GLCHeader.cpp", cStream);
+
+ emit(0, false, false,
+ emitter, spec10Reader, gl10Stream, glImplStream, cStream);
+ emit(0, true, false,
+ emitter, spec10ExtReader, gl10ExtStream, glImplStream, cStream);
+ emit(1, false, false,
+ emitter, spec11Reader, gl11Stream, glImplStream, cStream);
+ emit(1, true, false,
+ emitter, spec11ExtReader, gl11ExtStream, glImplStream, cStream);
+ emit(1, true, true,
+ emitter, spec11ExtPackReader, gl11ExtPackStream, glImplStream,
+ cStream);
+
+ emitter.emitNativeRegistration();
+
+ gl10Stream.println("}");
+ gl10ExtStream.println("}");
+ gl11Stream.println("}");
+ gl11ExtStream.println("}");
+ gl11ExtPackStream.println("}");
+ glImplStream.println("}");
+ }
+}
diff --git a/opengl/tools/glgen/src/JFunc.java b/opengl/tools/glgen/src/JFunc.java
new file mode 100644
index 0000000..42d466c
--- /dev/null
+++ b/opengl/tools/glgen/src/JFunc.java
@@ -0,0 +1,148 @@
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class JFunc {
+
+ String className = "com.google.android.gles_jni.GL11Impl";
+
+ CFunc cfunc;
+ JType ftype;
+ String fname;
+
+ List<String> argNames = new ArrayList<String>();
+ List<JType> argTypes = new ArrayList<JType>();
+ List<Integer> argCIndices = new ArrayList<Integer>();
+
+ boolean hasBufferArg = false;
+ boolean hasTypedBufferArg = false;
+ ArrayList<String> bufferArgNames = new ArrayList<String>();
+
+ public JFunc(CFunc cfunc) {
+ this.cfunc = cfunc;
+ }
+
+ public CFunc getCFunc() {
+ return cfunc;
+ }
+
+ public void setName(String fname) {
+ this.fname = fname;
+ }
+
+ public String getName() {
+ return fname;
+ }
+
+ public void setType(JType ftype) {
+ this.ftype = ftype;
+ }
+
+ public JType getType() {
+ return ftype;
+ }
+
+ public void setClassName(String className) {
+ this.className = className;
+ }
+
+ public String getClassName() {
+ return className;
+ }
+
+ public boolean hasBufferArg() {
+ return hasBufferArg;
+ }
+
+ public boolean hasTypedBufferArg() {
+ return hasTypedBufferArg;
+ }
+
+ public String getBufferArgName(int index) {
+ return bufferArgNames.get(index);
+ }
+
+ public void addArgument(String argName, JType argType, int cindex) {
+ argNames.add(argName);
+ argTypes.add(argType);
+ argCIndices.add(new Integer(cindex));
+
+ if (argType.isBuffer()) {
+ hasBufferArg = true;
+ bufferArgNames.add(argName);
+ }
+ if (argType.isTypedBuffer()) {
+ hasTypedBufferArg = true;
+ bufferArgNames.add(argName);
+ }
+ }
+
+ public int getNumArgs() {
+ return argNames.size();
+ }
+
+ public int getArgIndex(String name) {
+ int len = argNames.size();
+ for (int i = 0; i < len; i++) {
+ if (name.equals(argNames.get(i))) {
+ return i;
+ }
+ }
+ return -1;
+ }
+
+ public String getArgName(int index) {
+ return argNames.get(index);
+ }
+
+ public JType getArgType(int index) {
+ return argTypes.get(index);
+ }
+
+ public int getArgCIndex(int index) {
+ return argCIndices.get(index).intValue();
+ }
+
+ public static JFunc convert(CFunc cfunc, boolean useArray) {
+ JFunc jfunc = new JFunc(cfunc);
+ jfunc.setName(cfunc.getName());
+ jfunc.setType(JType.convert(cfunc.getType(), false));
+
+ int numArgs = cfunc.getNumArgs();
+ int numOffsets = 0;
+ for (int i = 0; i < numArgs; i++) {
+ CType cArgType = cfunc.getArgType(i);
+ if (cArgType.isTypedPointer() && useArray) {
+ ++numOffsets;
+ }
+ }
+
+ for (int i = 0; i < numArgs; i++) {
+ String cArgName = cfunc.getArgName(i);
+ CType cArgType = cfunc.getArgType(i);
+
+ jfunc.addArgument(cArgName, JType.convert(cArgType, useArray), i);
+ if (cArgType.isTypedPointer() && useArray) {
+ if (numOffsets > 1) {
+ jfunc.addArgument(cArgName + "Offset", new JType("int"), i);
+ } else {
+ jfunc.addArgument("offset", new JType("int"), i);
+ }
+ }
+ }
+
+ return jfunc;
+ }
+
+ public String toString() {
+ String s = "Function " + fname + " returns " + ftype + ": ";
+ for (int i = 0; i < argNames.size(); i++) {
+ if (i > 0) {
+ s += ", ";
+ }
+ s += argTypes.get(i) + " " + argNames.get(i);
+ }
+ return s;
+ }
+
+}
diff --git a/opengl/tools/glgen/src/JType.java b/opengl/tools/glgen/src/JType.java
new file mode 100644
index 0000000..a16d440
--- /dev/null
+++ b/opengl/tools/glgen/src/JType.java
@@ -0,0 +1,139 @@
+
+import java.util.HashMap;
+
+public class JType {
+
+ String baseType;
+ boolean isArray;
+ boolean isClass;
+
+ static HashMap<CType,JType> typeMapping = new HashMap<CType,JType>();
+ static HashMap<CType,JType> arrayTypeMapping = new HashMap<CType,JType>();
+
+ static {
+ // Primitive types
+ typeMapping.put(new CType("GLbitfield"), new JType("int"));
+ typeMapping.put(new CType("GLboolean"), new JType("boolean"));
+ typeMapping.put(new CType("GLclampf"), new JType("float"));
+ typeMapping.put(new CType("GLclampx"), new JType("int"));
+ typeMapping.put(new CType("GLenum"), new JType("int"));
+ typeMapping.put(new CType("GLfloat"), new JType("float"));
+ typeMapping.put(new CType("GLfixed"), new JType("int"));
+ typeMapping.put(new CType("GLint"), new JType("int"));
+ typeMapping.put(new CType("GLintptr"), new JType("int"));
+ typeMapping.put(new CType("GLshort"), new JType("short"));
+ typeMapping.put(new CType("GLsizei"), new JType("int"));
+ typeMapping.put(new CType("GLsizeiptr"), new JType("int"));
+ typeMapping.put(new CType("GLubyte"), new JType("byte"));
+ typeMapping.put(new CType("GLuint"), new JType("int"));
+ typeMapping.put(new CType("void"), new JType("void"));
+ typeMapping.put(new CType("GLubyte", true, true), new JType("String"));
+
+ // Untyped pointers map to untyped Buffers
+ typeMapping.put(new CType("GLvoid", true, true),
+ new JType("java.nio.Buffer", true, false));
+ typeMapping.put(new CType("GLvoid", false, true),
+ new JType("java.nio.Buffer", true, false));
+ typeMapping.put(new CType("void", false, true),
+ new JType("java.nio.Buffer", true, false));
+
+ // Typed pointers map to typed Buffers
+ typeMapping.put(new CType("GLboolean", false, true),
+ new JType("java.nio.IntBuffer", true, false));
+ typeMapping.put(new CType("GLfixed", false, true),
+ new JType("java.nio.IntBuffer", true, false));
+ typeMapping.put(new CType("GLfixed", true, true),
+ new JType("java.nio.IntBuffer", true, false));
+ typeMapping.put(new CType("GLfloat", false, true),
+ new JType("java.nio.FloatBuffer", true, false));
+ typeMapping.put(new CType("GLfloat", true, true),
+ new JType("java.nio.FloatBuffer", true, false));
+ typeMapping.put(new CType("GLint", false, true),
+ new JType("java.nio.IntBuffer", true, false));
+ typeMapping.put(new CType("GLint", true, true),
+ new JType("java.nio.IntBuffer", true, false));
+ typeMapping.put(new CType("GLuint", false, true),
+ new JType("java.nio.IntBuffer", true, false));
+ typeMapping.put(new CType("GLuint", true, true),
+ new JType("java.nio.IntBuffer", true, false));
+ typeMapping.put(new CType("GLshort", true, true),
+ new JType("java.nio.ShortBuffer", true, false));
+
+ // Typed pointers map to arrays + offsets
+ arrayTypeMapping.put(new CType("GLboolean", false, true),
+ new JType("boolean", false, true));
+ arrayTypeMapping.put(new CType("GLfixed", true, true), new JType("int", false, true));
+ arrayTypeMapping.put(new CType("GLfixed", false, true), new JType("int", false, true));
+ arrayTypeMapping.put(new CType("GLfloat", false, true), new JType("float", false, true));
+ arrayTypeMapping.put(new CType("GLfloat", true, true), new JType("float", false, true));
+ arrayTypeMapping.put(new CType("GLint", false, true), new JType("int", false, true));
+ arrayTypeMapping.put(new CType("GLint", true, true), new JType("int", false, true));
+ arrayTypeMapping.put(new CType("GLshort", true, true), new JType("short", false, true));
+ arrayTypeMapping.put(new CType("GLuint", false, true), new JType("int", false, true));
+ arrayTypeMapping.put(new CType("GLuint", true, true), new JType("int", false, true));
+ arrayTypeMapping.put(new CType("GLintptr"), new JType("int", false, true));
+ arrayTypeMapping.put(new CType("GLsizeiptr"), new JType("int", false, true));
+ }
+
+ public JType() {
+ }
+
+ public JType(String primitiveTypeName) {
+ this.baseType = primitiveTypeName;
+ this.isClass = false;
+ this.isArray = false;
+ }
+
+ public JType(String primitiveTypeName, boolean isClass, boolean isArray) {
+ this.baseType = primitiveTypeName;
+ this.isClass = isClass;
+ this.isArray = isArray;
+ }
+
+ public String getBaseType() {
+ return baseType;
+ }
+
+ public String toString() {
+ return baseType + (isArray ? "[]" : "");
+ }
+
+ public boolean isArray() {
+ return isArray;
+ }
+
+ public boolean isClass() {
+ return isClass;
+ }
+
+ public boolean isPrimitive() {
+ return !isClass() && !isArray();
+ }
+
+ public boolean isVoid() {
+ return baseType.equals("void");
+ }
+
+ public boolean isBuffer() {
+ return baseType.indexOf("Buffer") != -1;
+ }
+
+ public boolean isTypedBuffer() {
+ return !baseType.equals("java.nio.Buffer") &&
+ (baseType.indexOf("Buffer") != -1);
+ }
+
+ public static JType convert(CType ctype, boolean useArray) {
+ JType javaType = null;
+ if (useArray) {
+ javaType = arrayTypeMapping.get(ctype);
+ }
+ if (javaType == null) {
+ javaType = typeMapping.get(ctype);
+ }
+ if (javaType == null) {
+ throw new RuntimeException("Unsupported C type: " + ctype);
+ }
+ return javaType;
+ }
+}
diff --git a/opengl/tools/glgen/src/JniCodeEmitter.java b/opengl/tools/glgen/src/JniCodeEmitter.java
new file mode 100644
index 0000000..33b9a3e
--- /dev/null
+++ b/opengl/tools/glgen/src/JniCodeEmitter.java
@@ -0,0 +1,1086 @@
+import java.io.PrintStream;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.List;
+
+/**
+ * Emits a Java interface and Java & C implementation for a C function.
+ *
+ * <p> The Java interface will have Buffer and array variants for functions that
+ * have a typed pointer argument. The array variant will convert a single "<type> *data"
+ * argument to a pair of arguments "<type>[] data, int offset".
+ */
+public class JniCodeEmitter implements CodeEmitter {
+
+ // If true, use C++ style for calling through a JNIEnv *:
+ // env->Func(...)
+ // If false, use C style:
+ // (*env)->Func(env, ...)
+ static final boolean mUseCPlusPlus = true;
+
+ boolean mUseContextPointer = true;
+
+ String mClassPathName;
+
+ ParameterChecker mChecker;
+ PrintStream mJava10InterfaceStream;
+ PrintStream mJava10ExtInterfaceStream;
+ PrintStream mJava11InterfaceStream;
+ PrintStream mJava11ExtInterfaceStream;
+ PrintStream mJava11ExtPackInterfaceStream;
+ PrintStream mJavaImplStream;
+ PrintStream mCStream;
+
+ PrintStream mJavaInterfaceStream;
+
+ List<String> nativeRegistrations = new ArrayList<String>();
+
+ boolean needsExit;
+
+ static String indent = " ";
+
+ HashSet<String> mFunctionsEmitted = new HashSet<String>();
+
+ /**
+ * @param java10InterfaceStream the PrintStream to which to emit the Java interface for GL 1.0 functions
+ * @param java10ExtInterfaceStream the PrintStream to which to emit the Java interface for GL 1.0 extension functions
+ * @param java11InterfaceStream the PrintStream to which to emit the Java interface for GL 1.1 functions
+ * @param java11ExtInterfaceStream the PrintStream to which to emit the Java interface for GL 1.1 Extension functions
+ * @param java11ExtPackInterfaceStream the PrintStream to which to emit the Java interface for GL 1.1 Extension Pack functions
+ * @param javaImplStream the PrintStream to which to emit the Java implementation
+ * @param cStream the PrintStream to which to emit the C implementation
+ */
+ public JniCodeEmitter(String classPathName,
+ ParameterChecker checker,
+ PrintStream java10InterfaceStream,
+ PrintStream java10ExtInterfaceStream,
+ PrintStream java11InterfaceStream,
+ PrintStream java11ExtInterfaceStream,
+ PrintStream java11ExtPackInterfaceStream,
+ PrintStream javaImplStream,
+ PrintStream cStream,
+ boolean useContextPointer) {
+ mClassPathName = classPathName;
+ mChecker = checker;
+ mJava10InterfaceStream = java10InterfaceStream;
+ mJava10ExtInterfaceStream = java10ExtInterfaceStream;
+ mJava11InterfaceStream = java11InterfaceStream;
+ mJava11ExtInterfaceStream = java11ExtInterfaceStream;
+ mJava11ExtPackInterfaceStream = java11ExtPackInterfaceStream;
+ mJavaImplStream = javaImplStream;
+ mCStream = cStream;
+ mUseContextPointer = useContextPointer;
+ }
+
+ public void setVersion(int version, boolean ext, boolean pack) {
+ if (version == 0) {
+ mJavaInterfaceStream = ext ? mJava10ExtInterfaceStream :
+ mJava10InterfaceStream;
+ } else if (version == 1) {
+ mJavaInterfaceStream = ext ?
+ (pack ? mJava11ExtPackInterfaceStream :
+ mJava11ExtInterfaceStream) :
+ mJava11InterfaceStream;
+ } else {
+ throw new RuntimeException("Bad version: " + version);
+ }
+ }
+
+ public void emitCode(CFunc cfunc, String original) {
+ JFunc jfunc;
+ String signature;
+ boolean duplicate;
+
+ if (cfunc.hasTypedPointerArg()) {
+ jfunc = JFunc.convert(cfunc, true);
+
+ // Don't emit duplicate functions
+ // These may appear because they are defined in multiple
+ // Java interfaces (e.g., GL11/GL11ExtensionPack)
+ signature = jfunc.toString();
+ duplicate = false;
+ if (mFunctionsEmitted.contains(signature)) {
+ duplicate = true;
+ } else {
+ mFunctionsEmitted.add(signature);
+ }
+
+ if (!duplicate) {
+ emitNativeDeclaration(jfunc, mJavaImplStream);
+ emitJavaCode(jfunc, mJavaImplStream);
+ }
+ emitJavaInterfaceCode(jfunc, mJavaInterfaceStream);
+ if (!duplicate) {
+ emitJniCode(jfunc, mCStream);
+ }
+ }
+
+ jfunc = JFunc.convert(cfunc, false);
+
+ signature = jfunc.toString();
+ duplicate = false;
+ if (mFunctionsEmitted.contains(signature)) {
+ duplicate = true;
+ } else {
+ mFunctionsEmitted.add(signature);
+ }
+
+ if (!duplicate) {
+ emitNativeDeclaration(jfunc, mJavaImplStream);
+ }
+ emitJavaInterfaceCode(jfunc, mJavaInterfaceStream);
+ if (!duplicate) {
+ emitJavaCode(jfunc, mJavaImplStream);
+ emitJniCode(jfunc, mCStream);
+ }
+ }
+
+ public void emitNativeDeclaration(JFunc jfunc, PrintStream out) {
+ out.println(" // C function " + jfunc.getCFunc().getOriginal());
+ out.println();
+
+ emitFunction(jfunc, out, true, false);
+ }
+
+ public void emitJavaInterfaceCode(JFunc jfunc, PrintStream out) {
+ emitFunction(jfunc, out, false, true);
+ }
+
+ public void emitJavaCode(JFunc jfunc, PrintStream out) {
+ emitFunction(jfunc, out, false, false);
+ }
+
+ void emitFunctionCall(JFunc jfunc, PrintStream out, String iii, boolean grabArray ) {
+ boolean isVoid = jfunc.getType().isVoid();
+ boolean isPointerFunc = jfunc.getName().endsWith("Pointer") &&
+ jfunc.getCFunc().hasPointerArg();
+
+ if (!isVoid) {
+ out.println(iii +
+ jfunc.getType() + " _returnValue;");
+ }
+ out.println(iii +
+ (isVoid ? "" : "_returnValue = ") +
+ jfunc.getName() +
+ (isPointerFunc ? "Bounds" : "" ) +
+ "(");
+
+ int numArgs = jfunc.getNumArgs();
+ for (int i = 0; i < numArgs; i++) {
+ String argName = jfunc.getArgName(i);
+ JType argType = jfunc.getArgType(i);
+
+ if (grabArray && argType.isTypedBuffer()) {
+ String typeName = argType.getBaseType();
+ typeName = typeName.substring(9, typeName.length() - 6);
+ out.println(iii + indent + "get" + typeName + "Array(" + argName + "),");
+ out.print(iii + indent + "getOffset(" + argName + ")");
+ } else {
+ out.print(iii + indent + argName);
+ }
+ if (i == numArgs - 1) {
+ if (isPointerFunc) {
+ out.println(",");
+ out.println(iii + indent + argName + ".remaining()");
+ } else {
+ out.println();
+ }
+ } else {
+ out.println(",");
+ }
+ }
+
+ out.println(iii + ");");
+ }
+
+ void printIfcheckPostamble(PrintStream out, boolean isBuffer,
+ boolean emitExceptionCheck, String iii) {
+ printIfcheckPostamble(out, isBuffer, emitExceptionCheck,
+ "offset", "_remaining", iii);
+ }
+
+ void printIfcheckPostamble(PrintStream out, boolean isBuffer,
+ boolean emitExceptionCheck,
+ String offset, String remaining, String iii) {
+ out.println(iii + " default:");
+ out.println(iii + " _needed = 0;");
+ out.println(iii + " break;");
+ out.println(iii + "}");
+
+ out.println(iii + "if (" + remaining + " < _needed) {");
+ if (emitExceptionCheck) {
+ out.println(iii + indent + "_exception = 1;");
+ }
+ out.println(iii + indent +
+ (mUseCPlusPlus ? "_env" : "(*_env)") +
+ "->ThrowNew(" +
+ (mUseCPlusPlus ? "" : "_env, ") +
+ "IAEClass, " +
+ "\"" +
+ (isBuffer ?
+ "remaining()" : "length - " + offset) +
+ " < needed\");");
+ out.println(iii + indent + "goto exit;");
+ needsExit = true;
+ out.println(iii + "}");
+ }
+
+ boolean isNullAllowed(CFunc cfunc) {
+ String[] checks = mChecker.getChecks(cfunc.getName());
+ int index = 1;
+ if (checks != null) {
+ while (index < checks.length) {
+ if (checks[index].equals("return")) {
+ index += 2;
+ } else if (checks[index].startsWith("check")) {
+ index += 3;
+ } else if (checks[index].equals("ifcheck")) {
+ index += 5;
+ } else if (checks[index].equals("unsupported")) {
+ index += 1;
+ } else if (checks[index].equals("nullAllowed")) {
+ return true;
+ } else {
+ System.out.println("Error: unknown keyword \"" +
+ checks[index] + "\"");
+ System.exit(0);
+ }
+ }
+ }
+ return false;
+ }
+
+ String getErrorReturnValue(CFunc cfunc) {
+ CType returnType = cfunc.getType();
+ boolean isVoid = returnType.isVoid();
+ if (isVoid) {
+ return null;
+ }
+
+ String[] checks = mChecker.getChecks(cfunc.getName());
+
+ int index = 1;
+ if (checks != null) {
+ while (index < checks.length) {
+ if (checks[index].equals("return")) {
+ return checks[index + 1];
+ } else if (checks[index].startsWith("check")) {
+ index += 3;
+ } else if (checks[index].equals("ifcheck")) {
+ index += 5;
+ } else if (checks[index].equals("unsupported")) {
+ index += 1;
+ } else if (checks[index].equals("nullAllowed")) {
+ index += 1;
+ } else {
+ System.out.println("Error: unknown keyword \"" +
+ checks[index] + "\"");
+ System.exit(0);
+ }
+ }
+ }
+
+ return null;
+ }
+
+ boolean isUnsupportedFunc(CFunc cfunc) {
+ String[] checks = mChecker.getChecks(cfunc.getName());
+ int index = 1;
+ if (checks != null) {
+ while (index < checks.length) {
+ if (checks[index].equals("unsupported")) {
+ return true;
+ } else if (checks[index].equals("return")) {
+ index += 2;
+ } else if (checks[index].startsWith("check")) {
+ index += 3;
+ } else if (checks[index].equals("ifcheck")) {
+ index += 5;
+ } else if (checks[index].equals("nullAllowed")) {
+ index += 1;
+ } else {
+ System.out.println("Error: unknown keyword \"" +
+ checks[index] + "\"");
+ System.exit(0);
+ }
+ }
+ }
+ return false;
+ }
+
+ void emitNativeBoundsChecks(CFunc cfunc, String cname, PrintStream out,
+ boolean isBuffer, boolean emitExceptionCheck,
+ String offset, String remaining, String iii) {
+ CType returnType = cfunc.getType();
+ boolean isVoid = returnType.isVoid();
+
+ String[] checks = mChecker.getChecks(cfunc.getName());
+ String checkVar;
+ String retval = getErrorReturnValue(cfunc);
+
+ boolean lastWasIfcheck = false;
+
+ int index = 1;
+ if (checks != null) {
+ boolean remainingDeclared = false;
+ boolean nullCheckDeclared = false;
+ boolean offsetChecked = false;
+ while (index < checks.length) {
+ if (checks[index].startsWith("check")) {
+ if (lastWasIfcheck) {
+ printIfcheckPostamble(out, isBuffer, emitExceptionCheck,
+ offset, remaining, iii);
+ }
+ lastWasIfcheck = false;
+ if (cname != null && !cname.equals(checks[index + 1])) {
+ index += 3;
+ continue;
+ }
+ out.println(iii + "if (" + remaining + " < " +
+ checks[index + 2] +
+ ") {");
+ if (emitExceptionCheck) {
+ out.println(iii + indent + "_exception = 1;");
+ }
+ String exceptionClassName = "IAEClass";
+ // If the "check" keyword was of the form
+ // "check_<class name>", use the class name in the
+ // exception to be thrown
+ int underscore = checks[index].indexOf('_');
+ if (underscore >= 0) {
+ exceptionClassName = checks[index].substring(underscore + 1) + "Class";
+ }
+ out.println(iii + indent +
+ (mUseCPlusPlus ? "_env" : "(*_env)") +
+ "->ThrowNew(" +
+ (mUseCPlusPlus ? "" : "_env, ") +
+ exceptionClassName + ", " +
+ "\"" +
+ (isBuffer ?
+ "remaining()" : "length - " + offset) +
+ " < " + checks[index + 2] +
+ "\");");
+
+ out.println(iii + indent + "goto exit;");
+ needsExit = true;
+ out.println(iii + "}");
+
+ index += 3;
+ } else if (checks[index].equals("ifcheck")) {
+ String[] matches = checks[index + 4].split(",");
+
+ if (!lastWasIfcheck) {
+ out.println(iii + "int _needed;");
+ out.println(iii +
+ "switch (" +
+ checks[index + 3] +
+ ") {");
+ }
+
+ for (int i = 0; i < matches.length; i++) {
+ out.println("#if defined(" + matches[i] + ")");
+ out.println(iii +
+ " case " +
+ matches[i] +
+ ":");
+ out.println("#endif // defined(" + matches[i] + ")");
+ }
+ out.println(iii +
+ " _needed = " +
+ checks[index + 2] +
+ ";");
+ out.println(iii +
+ " break;");
+
+ lastWasIfcheck = true;
+ index += 5;
+ } else if (checks[index].equals("return")) {
+ // ignore
+ index += 2;
+ } else if (checks[index].equals("unsupported")) {
+ // ignore
+ index += 1;
+ } else if (checks[index].equals("nullAllowed")) {
+ // ignore
+ index += 1;
+ } else {
+ System.out.println("Error: unknown keyword \"" +
+ checks[index] + "\"");
+ System.exit(0);
+ }
+ }
+ }
+
+ if (lastWasIfcheck) {
+ printIfcheckPostamble(out, isBuffer, emitExceptionCheck, iii);
+ }
+ }
+
+ boolean hasNonConstArg(JFunc jfunc, CFunc cfunc,
+ List<Integer> nonPrimitiveArgs) {
+ if (nonPrimitiveArgs.size() > 0) {
+ for (int i = nonPrimitiveArgs.size() - 1; i >= 0; i--) {
+ int idx = nonPrimitiveArgs.get(i).intValue();
+ int cIndex = jfunc.getArgCIndex(idx);
+ if (jfunc.getArgType(idx).isArray()) {
+ if (!cfunc.getArgType(cIndex).isConst()) {
+ return true;
+ }
+ } else if (jfunc.getArgType(idx).isBuffer()) {
+ if (!cfunc.getArgType(cIndex).isConst()) {
+ return true;
+ }
+ }
+ }
+ }
+
+ return false;
+ }
+
+ /**
+ * Emit a function in several variants:
+ *
+ * if nativeDecl: public native <returntype> func(args);
+ *
+ * if !nativeDecl:
+ * if interfaceDecl: public <returntype> func(args);
+ * if !interfaceDecl: public <returntype> func(args) { body }
+ */
+ void emitFunction(JFunc jfunc,
+ PrintStream out,
+ boolean nativeDecl, boolean interfaceDecl) {
+ boolean isPointerFunc =
+ jfunc.getName().endsWith("Pointer") &&
+ jfunc.getCFunc().hasPointerArg();
+
+ if (!nativeDecl && !interfaceDecl && !isPointerFunc) {
+ // If it's not a pointer function, we've already emitted it
+ // with nativeDecl == true
+ return;
+ }
+
+ if (isPointerFunc) {
+ out.println(indent +
+ (nativeDecl ? "private native " :
+ (interfaceDecl ? "" : "public ")) +
+ jfunc.getType() + " " +
+ jfunc.getName() +
+ (nativeDecl ? "Bounds" : "") +
+ "(");
+ } else {
+ out.println(indent +
+ (nativeDecl ? "public native " :
+ (interfaceDecl ? "" : "public ")) +
+ jfunc.getType() + " " +
+ jfunc.getName() +
+ "(");
+ }
+
+ int numArgs = jfunc.getNumArgs();
+ for (int i = 0; i < numArgs; i++) {
+ String argName = jfunc.getArgName(i);
+ JType argType = jfunc.getArgType(i);
+
+ out.print(indent + indent + argType + " " + argName);
+ if (i == numArgs - 1) {
+ if (isPointerFunc && nativeDecl) {
+ out.println(",");
+ out.println(indent + indent + "int remaining");
+ } else {
+ out.println();
+ }
+ } else {
+ out.println(",");
+ }
+ }
+
+ if (nativeDecl || interfaceDecl) {
+ out.println(indent + ");");
+ } else {
+ out.println(indent + ") {");
+
+ String iii = indent + indent;
+
+ String fname = jfunc.getName();
+ if (isPointerFunc) {
+ // TODO - deal with VBO variants
+ if (fname.equals("glColorPointer")) {
+ out.println(iii + "if ((size == 4) &&");
+ out.println(iii + " ((type == GL_FLOAT) ||");
+ out.println(iii + " (type == GL_UNSIGNED_BYTE) ||");
+ out.println(iii + " (type == GL_FIXED)) &&");
+ out.println(iii + " (stride >= 0)) {");
+ out.println(iii + indent + "_colorPointer = pointer;");
+ out.println(iii + "}");
+ } else if (fname.equals("glNormalPointer")) {
+ out.println(iii + "if (((type == GL_FLOAT) ||");
+ out.println(iii + " (type == GL_BYTE) ||");
+ out.println(iii + " (type == GL_SHORT) ||");
+ out.println(iii + " (type == GL_FIXED)) &&");
+ out.println(iii + " (stride >= 0)) {");
+ out.println(iii + indent + "_normalPointer = pointer;");
+ out.println(iii + "}");
+ } else if (fname.equals("glTexCoordPointer")) {
+ out.println(iii + "if (((size == 2) ||");
+ out.println(iii + " (size == 3) ||");
+ out.println(iii + " (size == 4)) &&");
+ out.println(iii + " ((type == GL_FLOAT) ||");
+ out.println(iii + " (type == GL_BYTE) ||");
+ out.println(iii + " (type == GL_SHORT) ||");
+ out.println(iii + " (type == GL_FIXED)) &&");
+ out.println(iii + " (stride >= 0)) {");
+ out.println(iii + indent + "_texCoordPointer = pointer;");
+ out.println(iii + "}");
+ } else if (fname.equals("glVertexPointer")) {
+ out.println(iii + "if (((size == 2) ||");
+ out.println(iii + " (size == 3) ||");
+ out.println(iii + " (size == 4)) &&");
+ out.println(iii + " ((type == GL_FLOAT) ||");
+ out.println(iii + " (type == GL_BYTE) ||");
+ out.println(iii + " (type == GL_SHORT) ||");
+ out.println(iii + " (type == GL_FIXED)) &&");
+ out.println(iii + " (stride >= 0)) {");
+ out.println(iii + indent + "_vertexPointer = pointer;");
+ out.println(iii + "}");
+ }
+ }
+
+ // emitBoundsChecks(jfunc, out, iii);
+ emitFunctionCall(jfunc, out, iii, false);
+
+ boolean isVoid = jfunc.getType().isVoid();
+
+ if (!isVoid) {
+ out.println(indent + indent + "return _returnValue;");
+ }
+ out.println(indent + "}");
+ }
+ out.println();
+ }
+
+ public static String getJniName(JType jType) {
+ String jniName = "";
+ if (jType.isClass()) {
+ return "L" + jType.getBaseType() + ";";
+ } else if (jType.isArray()) {
+ jniName = "[";
+ }
+
+ String baseType = jType.getBaseType();
+ if (baseType.equals("int")) {
+ jniName += "I";
+ } else if (baseType.equals("float")) {
+ jniName += "F";
+ } else if (baseType.equals("boolean")) {
+ jniName += "Z";
+ } else if (baseType.equals("short")) {
+ jniName += "S";
+ } else if (baseType.equals("long")) {
+ jniName += "L";
+ } else if (baseType.equals("byte")) {
+ jniName += "B";
+ }
+ return jniName;
+ }
+
+ String getJniType(JType jType) {
+ if (jType.isVoid()) {
+ return "void";
+ }
+
+ String baseType = jType.getBaseType();
+ if (jType.isPrimitive()) {
+ if (baseType.equals("String")) {
+ return "jstring";
+ } else {
+ return "j" + baseType;
+ }
+ } else if (jType.isArray()) {
+ return "j" + baseType + "Array";
+ } else {
+ return "jobject";
+ }
+ }
+
+ String getJniMangledName(String name) {
+ name = name.replaceAll("_", "_1");
+ name = name.replaceAll(";", "_2");
+ name = name.replaceAll("\\[", "_3");
+ return name;
+ }
+
+ public void emitJniCode(JFunc jfunc, PrintStream out) {
+ CFunc cfunc = jfunc.getCFunc();
+
+ // Emit comment identifying original C function
+ //
+ // Example:
+ //
+ // /* void glClipPlanef ( GLenum plane, const GLfloat *equation ) */
+ //
+ out.println("/* " + cfunc.getOriginal() + " */");
+
+ // Emit JNI signature (name)
+ //
+ // Example:
+ //
+ // void
+ // android_glClipPlanef__I_3FI
+ //
+
+ String outName = "android_" + jfunc.getName();
+ boolean isPointerFunc = outName.endsWith("Pointer") &&
+ jfunc.getCFunc().hasPointerArg();
+ boolean isVBOPointerFunc = (outName.endsWith("Pointer") ||
+ outName.endsWith("DrawElements")) &&
+ !jfunc.getCFunc().hasPointerArg();
+ if (isPointerFunc) {
+ outName += "Bounds";
+ }
+
+ out.print("static ");
+ out.println(getJniType(jfunc.getType()));
+ out.print(outName);
+
+ String rsignature = getJniName(jfunc.getType());
+
+ String signature = "";
+ int numArgs = jfunc.getNumArgs();
+ for (int i = 0; i < numArgs; i++) {
+ JType argType = jfunc.getArgType(i);
+ signature += getJniName(argType);
+ }
+ if (isPointerFunc) {
+ signature += "I";
+ }
+
+ // Append signature to function name
+ String sig = getJniMangledName(signature).replace('.', '_');
+ out.print("__" + sig);
+ outName += "__" + sig;
+
+ signature = signature.replace('.', '/');
+ rsignature = rsignature.replace('.', '/');
+
+ out.println();
+ if (rsignature.length() == 0) {
+ rsignature = "V";
+ }
+
+ String s = "{\"" +
+ jfunc.getName() +
+ (isPointerFunc ? "Bounds" : "") +
+ "\", \"(" + signature +")" +
+ rsignature +
+ "\", (void *) " +
+ outName +
+ " },";
+ nativeRegistrations.add(s);
+
+ List<Integer> nonPrimitiveArgs = new ArrayList<Integer>();
+ int numBufferArgs = 0;
+ List<String> bufferArgNames = new ArrayList<String>();
+
+ // Emit JNI signature (arguments)
+ //
+ // Example:
+ //
+ // (JNIEnv *_env, jobject this, jint plane, jfloatArray equation_ref, jint offset) {
+ //
+ out.print(" (JNIEnv *_env, jobject _this");
+ for (int i = 0; i < numArgs; i++) {
+ out.print(", ");
+ JType argType = jfunc.getArgType(i);
+ String suffix;
+ if (!argType.isPrimitive()) {
+ if (argType.isArray()) {
+ suffix = "_ref";
+ } else {
+ suffix = "_buf";
+ }
+ nonPrimitiveArgs.add(new Integer(i));
+ if (jfunc.getArgType(i).isBuffer()) {
+ int cIndex = jfunc.getArgCIndex(i);
+ String cname = cfunc.getArgName(cIndex);
+ bufferArgNames.add(cname);
+ numBufferArgs++;
+ }
+ } else {
+ suffix = "";
+ }
+
+ out.print(getJniType(argType) + " " + jfunc.getArgName(i) + suffix);
+ }
+ if (isPointerFunc) {
+ out.print(", jint remaining");
+ }
+ out.println(") {");
+
+ int numArrays = 0;
+ int numBuffers = 0;
+ for (int i = 0; i < nonPrimitiveArgs.size(); i++) {
+ int idx = nonPrimitiveArgs.get(i).intValue();
+ int cIndex = jfunc.getArgCIndex(idx);
+ String cname = cfunc.getArgName(cIndex);
+ if (jfunc.getArgType(idx).isArray()) {
+ ++numArrays;
+ }
+ if (jfunc.getArgType(idx).isBuffer()) {
+ ++numBuffers;
+ }
+ }
+
+ // Emit method body
+
+ // Emit local variable declarations for _exception and _returnValue
+ //
+ // Example:
+ //
+ // android::gl::ogles_context_t *ctx;
+ //
+ // jint _exception;
+ // GLenum _returnValue;
+ //
+ CType returnType = cfunc.getType();
+ boolean isVoid = returnType.isVoid();
+
+ boolean isUnsupported = isUnsupportedFunc(cfunc);
+ if (isUnsupported) {
+ out.println(indent +
+ "_env->ThrowNew(UOEClass,");
+ out.println(indent +
+ " \"" + cfunc.getName() + "\");");
+ if (!isVoid) {
+ String retval = getErrorReturnValue(cfunc);
+ out.println(indent + "return " + retval + ";");
+ }
+ out.println("}");
+ out.println();
+ return;
+ }
+
+ if (mUseContextPointer) {
+ out.println(indent +
+ "android::gl::ogles_context_t *ctx = getContext(_env, _this);");
+ }
+
+ boolean emitExceptionCheck = (numArrays > 0 || numBuffers > 0) &&
+ hasNonConstArg(jfunc, cfunc, nonPrimitiveArgs);
+ // mChecker.getChecks(cfunc.getName()) != null
+
+ // Emit an _exeption variable if there will be error checks
+ if (emitExceptionCheck) {
+ out.println(indent + "jint _exception = 0;");
+ }
+
+ // Emit a single _array or multiple _XXXArray variables
+ if (numBufferArgs == 1) {
+ out.println(indent + "jarray _array = (jarray) 0;");
+ } else {
+ for (int i = 0; i < numBufferArgs; i++) {
+ out.println(indent + "jarray _" + bufferArgNames.get(i) +
+ "Array = (jarray) 0;");
+ }
+ }
+ if (!isVoid) {
+ String retval = getErrorReturnValue(cfunc);
+ if (retval != null) {
+ out.println(indent + returnType.getDeclaration() +
+ " _returnValue = " + retval + ";");
+ } else {
+ out.println(indent + returnType.getDeclaration() +
+ " _returnValue;");
+ }
+ }
+
+ // Emit local variable declarations for pointer arguments
+ //
+ // Example:
+ //
+ // GLfixed *eqn_base;
+ // GLfixed *eqn;
+ //
+ String offset = "offset";
+ String remaining = "_remaining";
+ if (nonPrimitiveArgs.size() > 0) {
+ for (int i = 0; i < nonPrimitiveArgs.size(); i++) {
+ int idx = nonPrimitiveArgs.get(i).intValue();
+ int cIndex = jfunc.getArgCIndex(idx);
+ String cname = cfunc.getArgName(cIndex);
+
+ CType type = cfunc.getArgType(jfunc.getArgCIndex(idx));
+ String decl = type.getDeclaration();
+ if (jfunc.getArgType(idx).isArray()) {
+ out.println(indent +
+ decl +
+ (decl.endsWith("*") ? "" : " ") +
+ jfunc.getArgName(idx) +
+ "_base = (" + decl + ") 0;");
+ }
+ remaining = (numArrays <= 1 && numBuffers <= 1) ? "_remaining" :
+ "_" + cname + "Remaining";
+ out.println(indent +
+ "jint " + remaining + ";");
+ out.println(indent +
+ decl +
+ (decl.endsWith("*") ? "" : " ") +
+ jfunc.getArgName(idx) +
+ " = (" + decl + ") 0;");
+ }
+
+ out.println();
+ }
+
+ String retval = isVoid ? "" : " _returnValue";
+
+ // Emit 'GetPrimitiveArrayCritical' for arrays
+ // Emit 'GetPointer' calls for Buffer pointers
+ int bufArgIdx = 0;
+ if (nonPrimitiveArgs.size() > 0) {
+ for (int i = 0; i < nonPrimitiveArgs.size(); i++) {
+ int idx = nonPrimitiveArgs.get(i).intValue();
+ int cIndex = jfunc.getArgCIndex(idx);
+
+ String cname = cfunc.getArgName(cIndex);
+ offset = numArrays <= 1 ? "offset" :
+ cname + "Offset";
+ remaining = (numArrays <= 1 && numBuffers <= 1) ? "_remaining" :
+ "_" + cname + "Remaining";
+
+ if (jfunc.getArgType(idx).isArray()) {
+ out.println(indent +
+ "if (!" +
+ cname +
+ "_ref) {");
+ if (emitExceptionCheck) {
+ out.println(indent + indent + "_exception = 1;");
+ }
+ out.println(indent + " " +
+ (mUseCPlusPlus ? "_env" : "(*_env)") +
+ "->ThrowNew(" +
+ (mUseCPlusPlus ? "" : "_env, ") +
+ "IAEClass, " +
+ "\"" + cname +
+ " == null\");");
+ out.println(indent + " goto exit;");
+ needsExit = true;
+ out.println(indent + "}");
+
+ out.println(indent + "if (" + offset + " < 0) {");
+ if (emitExceptionCheck) {
+ out.println(indent + indent + "_exception = 1;");
+ }
+ out.println(indent + " " +
+ (mUseCPlusPlus ? "_env" : "(*_env)") +
+ "->ThrowNew(" +
+ (mUseCPlusPlus ? "" : "_env, ") +
+ "IAEClass, " +
+ "\"" + offset + " < 0\");");
+ out.println(indent + " goto exit;");
+ needsExit = true;
+ out.println(indent + "}");
+
+ out.println(indent + remaining + " = " +
+ (mUseCPlusPlus ? "_env" : "(*_env)") +
+ "->GetArrayLength(" +
+ (mUseCPlusPlus ? "" : "_env, ") +
+ cname + "_ref) - " + offset + ";");
+
+ emitNativeBoundsChecks(cfunc, cname, out, false,
+ emitExceptionCheck,
+ offset, remaining, " ");
+
+ out.println(indent +
+ cname +
+ "_base = (" +
+ cfunc.getArgType(cIndex).getDeclaration() +
+ ")");
+ out.println(indent + " " +
+ (mUseCPlusPlus ? "_env" : "(*_env)") +
+ "->GetPrimitiveArrayCritical(" +
+ (mUseCPlusPlus ? "" : "_env, ") +
+ jfunc.getArgName(idx) +
+ "_ref, (jboolean *)0);");
+ out.println(indent +
+ cname + " = " + cname + "_base + " + offset +
+ ";");
+ out.println();
+ } else {
+ String array = numBufferArgs <= 1 ? "_array" :
+ "_" + bufferArgNames.get(bufArgIdx++) + "Array";
+
+ boolean nullAllowed = isNullAllowed(cfunc);
+ if (nullAllowed) {
+ out.println(indent + "if (" + cname + "_buf) {");
+ out.print(indent);
+ }
+
+ out.println(indent +
+ cname +
+ " = (" +
+ cfunc.getArgType(cIndex).getDeclaration() +
+ ")getPointer(_env, " +
+ cname +
+ "_buf, &" + array + ", &" + remaining + ");");
+
+ if (nullAllowed) {
+ out.println(indent + "}");
+ }
+
+ emitNativeBoundsChecks(cfunc, cname, out, true,
+ emitExceptionCheck,
+ offset, remaining, " ");
+ }
+ }
+ }
+
+ if (!isVoid) {
+ out.print(indent + "_returnValue = ");
+ } else {
+ out.print(indent);
+ }
+ String name = cfunc.getName();
+
+ if (mUseContextPointer) {
+ name = name.substring(2, name.length()); // Strip off 'gl' prefix
+ name = name.substring(0, 1).toLowerCase() +
+ name.substring(1, name.length());
+ out.print("ctx->procs.");
+ }
+
+ out.print(name + (isPointerFunc ? "Bounds" : "") + "(");
+
+ numArgs = cfunc.getNumArgs();
+ if (numArgs == 0) {
+ if (mUseContextPointer) {
+ out.println("ctx);");
+ } else {
+ out.println(");");
+ }
+ } else {
+ if (mUseContextPointer) {
+ out.println("ctx,");
+ } else {
+ out.println();
+ }
+ for (int i = 0; i < numArgs; i++) {
+ String typecast;
+ if (i == numArgs - 1 && isVBOPointerFunc) {
+ typecast = "const GLvoid *";
+ } else {
+ typecast = cfunc.getArgType(i).getDeclaration();
+ }
+ out.print(indent + indent +
+ "(" +
+ typecast +
+ ")" +
+ cfunc.getArgName(i));
+
+ if (i == numArgs - 1) {
+ if (isPointerFunc) {
+ out.println(",");
+ out.println(indent + indent + "(GLsizei)remaining");
+ } else {
+ out.println();
+ }
+ } else {
+ out.println(",");
+ }
+ }
+ out.println(indent + ");");
+ }
+
+ if (needsExit) {
+ out.println();
+ out.println("exit:");
+ needsExit = false;
+ }
+
+ bufArgIdx = 0;
+ if (nonPrimitiveArgs.size() > 0) {
+ for (int i = nonPrimitiveArgs.size() - 1; i >= 0; i--) {
+ int idx = nonPrimitiveArgs.get(i).intValue();
+
+ int cIndex = jfunc.getArgCIndex(idx);
+ if (jfunc.getArgType(idx).isArray()) {
+
+ // If the argument is 'const', GL will not write to it.
+ // In this case, we can use the 'JNI_ABORT' flag to avoid
+ // the need to write back to the Java array
+ out.println(indent +
+ "if (" + jfunc.getArgName(idx) + "_base) {");
+ out.println(indent + indent +
+ (mUseCPlusPlus ? "_env" : "(*_env)") +
+ "->ReleasePrimitiveArrayCritical(" +
+ (mUseCPlusPlus ? "" : "_env, ") +
+ jfunc.getArgName(idx) + "_ref, " +
+ cfunc.getArgName(cIndex) +
+ "_base,");
+ out.println(indent + indent + indent +
+ (cfunc.getArgType(cIndex).isConst() ?
+ "JNI_ABORT" :
+ "_exception ? JNI_ABORT: 0") +
+ ");");
+ out.println(indent + "}");
+ } else if (jfunc.getArgType(idx).isBuffer()) {
+ String array = numBufferArgs <= 1 ? "_array" :
+ "_" + bufferArgNames.get(bufArgIdx++) + "Array";
+ out.println(indent + "if (" + array + ") {");
+ out.println(indent + indent +
+ "releasePointer(_env, " + array + ", " +
+ cfunc.getArgName(cIndex) +
+ ", " +
+ (cfunc.getArgType(cIndex).isConst() ?
+ "JNI_FALSE" : "_exception ? JNI_FALSE : JNI_TRUE") +
+ ");");
+ out.println(indent + "}");
+ }
+ }
+ }
+
+ if (!isVoid) {
+ out.println(indent + "return _returnValue;");
+ }
+
+ out.println("}");
+ out.println();
+ }
+
+ public void addNativeRegistration(String s) {
+ nativeRegistrations.add(s);
+ }
+
+ public void emitNativeRegistration() {
+ mCStream.println("static const char *classPathName = \"" +
+ mClassPathName +
+ "\";");
+ mCStream.println();
+
+ mCStream.println("static JNINativeMethod methods[] = {");
+
+ mCStream.println("{\"_nativeClassInit\", \"()V\", (void*)nativeClassInit },");
+
+ Iterator<String> i = nativeRegistrations.iterator();
+ while (i.hasNext()) {
+ mCStream.println(i.next());
+ }
+
+ mCStream.println("};");
+ mCStream.println();
+
+
+ mCStream.println("int register_com_google_android_gles_jni_GLImpl(JNIEnv *_env)");
+ mCStream.println("{");
+ mCStream.println(indent +
+ "int err;");
+
+ mCStream.println(indent +
+ "err = android::AndroidRuntime::registerNativeMethods(_env, classPathName, methods, NELEM(methods));");
+
+ mCStream.println(indent + "return err;");
+ mCStream.println("}");
+ }
+}
diff --git a/opengl/tools/glgen/src/ParameterChecker.java b/opengl/tools/glgen/src/ParameterChecker.java
new file mode 100644
index 0000000..df26acd
--- /dev/null
+++ b/opengl/tools/glgen/src/ParameterChecker.java
@@ -0,0 +1,28 @@
+
+import java.io.BufferedReader;
+import java.util.HashMap;
+
+public class ParameterChecker {
+
+ HashMap<String,String[]> map = new HashMap<String,String[]>();
+
+ public ParameterChecker(BufferedReader reader) throws Exception {
+ String s;
+ while ((s = reader.readLine()) != null) {
+ String[] tokens = s.split("\\s");
+ map.put(tokens[0], tokens);
+ }
+ }
+
+ public String[] getChecks(String functionName) {
+ String[] checks = map.get(functionName);
+ if (checks == null &&
+ (functionName.endsWith("fv") ||
+ functionName.endsWith("xv") ||
+ functionName.endsWith("iv"))) {
+ functionName = functionName.substring(0, functionName.length() - 2);
+ checks = map.get(functionName);
+ }
+ return checks;
+ }
+}
diff --git a/opengl/tools/glgen/stubs/GL10ExtHeader.java-if b/opengl/tools/glgen/stubs/GL10ExtHeader.java-if
new file mode 100644
index 0000000..b0999c2
--- /dev/null
+++ b/opengl/tools/glgen/stubs/GL10ExtHeader.java-if
@@ -0,0 +1,22 @@
+**
+** Copyright 2007, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+** http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+
+// This source file is automatically generated
+
+package javax.microedition.khronos.opengles;
+
+public interface GL10Ext extends GL {
+
diff --git a/opengl/tools/glgen/stubs/GL10Header.java-if b/opengl/tools/glgen/stubs/GL10Header.java-if
new file mode 100644
index 0000000..8392821
--- /dev/null
+++ b/opengl/tools/glgen/stubs/GL10Header.java-if
@@ -0,0 +1,259 @@
+**
+** Copyright 2006, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+** http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+
+// This source file is automatically generated
+
+package javax.microedition.khronos.opengles;
+
+public interface GL10 extends GL {
+ int GL_ADD = 0x0104;
+ int GL_ALIASED_LINE_WIDTH_RANGE = 0x846E;
+ int GL_ALIASED_POINT_SIZE_RANGE = 0x846D;
+ int GL_ALPHA = 0x1906;
+ int GL_ALPHA_BITS = 0x0D55;
+ int GL_ALPHA_TEST = 0x0BC0;
+ int GL_ALWAYS = 0x0207;
+ int GL_AMBIENT = 0x1200;
+ int GL_AMBIENT_AND_DIFFUSE = 0x1602;
+ int GL_AND = 0x1501;
+ int GL_AND_INVERTED = 0x1504;
+ int GL_AND_REVERSE = 0x1502;
+ int GL_BACK = 0x0405;
+ int GL_BLEND = 0x0BE2;
+ int GL_BLUE_BITS = 0x0D54;
+ int GL_BYTE = 0x1400;
+ int GL_CCW = 0x0901;
+ int GL_CLAMP_TO_EDGE = 0x812F;
+ int GL_CLEAR = 0x1500;
+ int GL_COLOR_ARRAY = 0x8076;
+ int GL_COLOR_BUFFER_BIT = 0x4000;
+ int GL_COLOR_LOGIC_OP = 0x0BF2;
+ int GL_COLOR_MATERIAL = 0x0B57;
+ int GL_COMPRESSED_TEXTURE_FORMATS = 0x86A3;
+ int GL_CONSTANT_ATTENUATION = 0x1207;
+ int GL_COPY = 0x1503;
+ int GL_COPY_INVERTED = 0x150C;
+ int GL_CULL_FACE = 0x0B44;
+ int GL_CW = 0x0900;
+ int GL_DECAL = 0x2101;
+ int GL_DECR = 0x1E03;
+ int GL_DEPTH_BITS = 0x0D56;
+ int GL_DEPTH_BUFFER_BIT = 0x0100;
+ int GL_DEPTH_TEST = 0x0B71;
+ int GL_DIFFUSE = 0x1201;
+ int GL_DITHER = 0x0BD0;
+ int GL_DONT_CARE = 0x1100;
+ int GL_DST_ALPHA = 0x0304;
+ int GL_DST_COLOR = 0x0306;
+ int GL_EMISSION = 0x1600;
+ int GL_EQUAL = 0x0202;
+ int GL_EQUIV = 0x1509;
+ int GL_EXP = 0x0800;
+ int GL_EXP2 = 0x0801;
+ int GL_EXTENSIONS = 0x1F03;
+ int GL_FALSE = 0;
+ int GL_FASTEST = 0x1101;
+ int GL_FIXED = 0x140C;
+ int GL_FLAT = 0x1D00;
+ int GL_FLOAT = 0x1406;
+ int GL_FOG = 0x0B60;
+ int GL_FOG_COLOR = 0x0B66;
+ int GL_FOG_DENSITY = 0x0B62;
+ int GL_FOG_END = 0x0B64;
+ int GL_FOG_HINT = 0x0C54;
+ int GL_FOG_MODE = 0x0B65;
+ int GL_FOG_START = 0x0B63;
+ int GL_FRONT = 0x0404;
+ int GL_FRONT_AND_BACK = 0x0408;
+ int GL_GEQUAL = 0x0206;
+ int GL_GREATER = 0x0204;
+ int GL_GREEN_BITS = 0x0D53;
+ int GL_IMPLEMENTATION_COLOR_READ_FORMAT_OES = 0x8B9B;
+ int GL_IMPLEMENTATION_COLOR_READ_TYPE_OES = 0x8B9A;
+ int GL_INCR = 0x1E02;
+ int GL_INVALID_ENUM = 0x0500;
+ int GL_INVALID_OPERATION = 0x0502;
+ int GL_INVALID_VALUE = 0x0501;
+ int GL_INVERT = 0x150A;
+ int GL_KEEP = 0x1E00;
+ int GL_LEQUAL = 0x0203;
+ int GL_LESS = 0x0201;
+ int GL_LIGHT_MODEL_AMBIENT = 0x0B53;
+ int GL_LIGHT_MODEL_TWO_SIDE = 0x0B52;
+ int GL_LIGHT0 = 0x4000;
+ int GL_LIGHT1 = 0x4001;
+ int GL_LIGHT2 = 0x4002;
+ int GL_LIGHT3 = 0x4003;
+ int GL_LIGHT4 = 0x4004;
+ int GL_LIGHT5 = 0x4005;
+ int GL_LIGHT6 = 0x4006;
+ int GL_LIGHT7 = 0x4007;
+ int GL_LIGHTING = 0x0B50;
+ int GL_LINE_LOOP = 0x0002;
+ int GL_LINE_SMOOTH = 0x0B20;
+ int GL_LINE_SMOOTH_HINT = 0x0C52;
+ int GL_LINE_STRIP = 0x0003;
+ int GL_LINEAR = 0x2601;
+ int GL_LINEAR_ATTENUATION = 0x1208;
+ int GL_LINEAR_MIPMAP_LINEAR = 0x2703;
+ int GL_LINEAR_MIPMAP_NEAREST = 0x2701;
+ int GL_LINES = 0x0001;
+ int GL_LUMINANCE = 0x1909;
+ int GL_LUMINANCE_ALPHA = 0x190A;
+ int GL_MAX_ELEMENTS_INDICES = 0x80E9;
+ int GL_MAX_ELEMENTS_VERTICES = 0x80E8;
+ int GL_MAX_LIGHTS = 0x0D31;
+ int GL_MAX_MODELVIEW_STACK_DEPTH = 0x0D36;
+ int GL_MAX_PROJECTION_STACK_DEPTH = 0x0D38;
+ int GL_MAX_TEXTURE_SIZE = 0x0D33;
+ int GL_MAX_TEXTURE_STACK_DEPTH = 0x0D39;
+ int GL_MAX_TEXTURE_UNITS = 0x84E2;
+ int GL_MAX_VIEWPORT_DIMS = 0x0D3A;
+ int GL_MODELVIEW = 0x1700;
+ int GL_MODULATE = 0x2100;
+ int GL_MULTISAMPLE = 0x809D;
+ int GL_NAND = 0x150E;
+ int GL_NEAREST = 0x2600;
+ int GL_NEAREST_MIPMAP_LINEAR = 0x2702;
+ int GL_NEAREST_MIPMAP_NEAREST = 0x2700;
+ int GL_NEVER = 0x0200;
+ int GL_NICEST = 0x1102;
+ int GL_NO_ERROR = 0;
+ int GL_NOOP = 0x1505;
+ int GL_NOR = 0x1508;
+ int GL_NORMAL_ARRAY = 0x8075;
+ int GL_NORMALIZE = 0x0BA1;
+ int GL_NOTEQUAL = 0x0205;
+ int GL_NUM_COMPRESSED_TEXTURE_FORMATS = 0x86A2;
+ int GL_ONE = 1;
+ int GL_ONE_MINUS_DST_ALPHA = 0x0305;
+ int GL_ONE_MINUS_DST_COLOR = 0x0307;
+ int GL_ONE_MINUS_SRC_ALPHA = 0x0303;
+ int GL_ONE_MINUS_SRC_COLOR = 0x0301;
+ int GL_OR = 0x1507;
+ int GL_OR_INVERTED = 0x150D;
+ int GL_OR_REVERSE = 0x150B;
+ int GL_OUT_OF_MEMORY = 0x0505;
+ int GL_PACK_ALIGNMENT = 0x0D05;
+ int GL_PALETTE4_R5_G6_B5_OES = 0x8B92;
+ int GL_PALETTE4_RGB5_A1_OES = 0x8B94;
+ int GL_PALETTE4_RGB8_OES = 0x8B90;
+ int GL_PALETTE4_RGBA4_OES = 0x8B93;
+ int GL_PALETTE4_RGBA8_OES = 0x8B91;
+ int GL_PALETTE8_R5_G6_B5_OES = 0x8B97;
+ int GL_PALETTE8_RGB5_A1_OES = 0x8B99;
+ int GL_PALETTE8_RGB8_OES = 0x8B95;
+ int GL_PALETTE8_RGBA4_OES = 0x8B98;
+ int GL_PALETTE8_RGBA8_OES = 0x8B96;
+ int GL_PERSPECTIVE_CORRECTION_HINT = 0x0C50;
+ int GL_POINT_SMOOTH = 0x0B10;
+ int GL_POINT_SMOOTH_HINT = 0x0C51;
+ int GL_POINTS = 0x0000;
+ int GL_POINT_FADE_THRESHOLD_SIZE = 0x8128;
+ int GL_POINT_SIZE = 0x0B11;
+ int GL_POLYGON_OFFSET_FILL = 0x8037;
+ int GL_POLYGON_SMOOTH_HINT = 0x0C53;
+ int GL_POSITION = 0x1203;
+ int GL_PROJECTION = 0x1701;
+ int GL_QUADRATIC_ATTENUATION = 0x1209;
+ int GL_RED_BITS = 0x0D52;
+ int GL_RENDERER = 0x1F01;
+ int GL_REPEAT = 0x2901;
+ int GL_REPLACE = 0x1E01;
+ int GL_RESCALE_NORMAL = 0x803A;
+ int GL_RGB = 0x1907;
+ int GL_RGBA = 0x1908;
+ int GL_SAMPLE_ALPHA_TO_COVERAGE = 0x809E;
+ int GL_SAMPLE_ALPHA_TO_ONE = 0x809F;
+ int GL_SAMPLE_COVERAGE = 0x80A0;
+ int GL_SCISSOR_TEST = 0x0C11;
+ int GL_SET = 0x150F;
+ int GL_SHININESS = 0x1601;
+ int GL_SHORT = 0x1402;
+ int GL_SMOOTH = 0x1D01;
+ int GL_SMOOTH_LINE_WIDTH_RANGE = 0x0B22;
+ int GL_SMOOTH_POINT_SIZE_RANGE = 0x0B12;
+ int GL_SPECULAR = 0x1202;
+ int GL_SPOT_CUTOFF = 0x1206;
+ int GL_SPOT_DIRECTION = 0x1204;
+ int GL_SPOT_EXPONENT = 0x1205;
+ int GL_SRC_ALPHA = 0x0302;
+ int GL_SRC_ALPHA_SATURATE = 0x0308;
+ int GL_SRC_COLOR = 0x0300;
+ int GL_STACK_OVERFLOW = 0x0503;
+ int GL_STACK_UNDERFLOW = 0x0504;
+ int GL_STENCIL_BITS = 0x0D57;
+ int GL_STENCIL_BUFFER_BIT = 0x0400;
+ int GL_STENCIL_TEST = 0x0B90;
+ int GL_SUBPIXEL_BITS = 0x0D50;
+ int GL_TEXTURE = 0x1702;
+ int GL_TEXTURE_2D = 0x0DE1;
+ int GL_TEXTURE_COORD_ARRAY = 0x8078;
+ int GL_TEXTURE_ENV = 0x2300;
+ int GL_TEXTURE_ENV_COLOR = 0x2201;
+ int GL_TEXTURE_ENV_MODE = 0x2200;
+ int GL_TEXTURE_MAG_FILTER = 0x2800;
+ int GL_TEXTURE_MIN_FILTER = 0x2801;
+ int GL_TEXTURE_WRAP_S = 0x2802;
+ int GL_TEXTURE_WRAP_T = 0x2803;
+ int GL_TEXTURE0 = 0x84C0;
+ int GL_TEXTURE1 = 0x84C1;
+ int GL_TEXTURE2 = 0x84C2;
+ int GL_TEXTURE3 = 0x84C3;
+ int GL_TEXTURE4 = 0x84C4;
+ int GL_TEXTURE5 = 0x84C5;
+ int GL_TEXTURE6 = 0x84C6;
+ int GL_TEXTURE7 = 0x84C7;
+ int GL_TEXTURE8 = 0x84C8;
+ int GL_TEXTURE9 = 0x84C9;
+ int GL_TEXTURE10 = 0x84CA;
+ int GL_TEXTURE11 = 0x84CB;
+ int GL_TEXTURE12 = 0x84CC;
+ int GL_TEXTURE13 = 0x84CD;
+ int GL_TEXTURE14 = 0x84CE;
+ int GL_TEXTURE15 = 0x84CF;
+ int GL_TEXTURE16 = 0x84D0;
+ int GL_TEXTURE17 = 0x84D1;
+ int GL_TEXTURE18 = 0x84D2;
+ int GL_TEXTURE19 = 0x84D3;
+ int GL_TEXTURE20 = 0x84D4;
+ int GL_TEXTURE21 = 0x84D5;
+ int GL_TEXTURE22 = 0x84D6;
+ int GL_TEXTURE23 = 0x84D7;
+ int GL_TEXTURE24 = 0x84D8;
+ int GL_TEXTURE25 = 0x84D9;
+ int GL_TEXTURE26 = 0x84DA;
+ int GL_TEXTURE27 = 0x84DB;
+ int GL_TEXTURE28 = 0x84DC;
+ int GL_TEXTURE29 = 0x84DD;
+ int GL_TEXTURE30 = 0x84DE;
+ int GL_TEXTURE31 = 0x84DF;
+ int GL_TRIANGLE_FAN = 0x0006;
+ int GL_TRIANGLE_STRIP = 0x0005;
+ int GL_TRIANGLES = 0x0004;
+ int GL_TRUE = 1;
+ int GL_UNPACK_ALIGNMENT = 0x0CF5;
+ int GL_UNSIGNED_BYTE = 0x1401;
+ int GL_UNSIGNED_SHORT = 0x1403;
+ int GL_UNSIGNED_SHORT_4_4_4_4 = 0x8033;
+ int GL_UNSIGNED_SHORT_5_5_5_1 = 0x8034;
+ int GL_UNSIGNED_SHORT_5_6_5 = 0x8363;
+ int GL_VENDOR = 0x1F00;
+ int GL_VERSION = 0x1F02;
+ int GL_VERTEX_ARRAY = 0x8074;
+ int GL_XOR = 0x1506;
+ int GL_ZERO = 0;
+
diff --git a/opengl/tools/glgen/stubs/GL11ExtHeader.java-if b/opengl/tools/glgen/stubs/GL11ExtHeader.java-if
new file mode 100644
index 0000000..7be2164
--- /dev/null
+++ b/opengl/tools/glgen/stubs/GL11ExtHeader.java-if
@@ -0,0 +1,40 @@
+**
+** Copyright 2007, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+** http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+
+// This source file is automatically generated
+
+package javax.microedition.khronos.opengles;
+
+public interface GL11Ext extends GL {
+ int GL_MATRIX_INDEX_ARRAY_BUFFER_BINDING_OES = 0x8B9E;
+ int GL_MATRIX_INDEX_ARRAY_OES = 0x8844;
+ int GL_MATRIX_INDEX_ARRAY_POINTER_OES = 0x8849;
+ int GL_MATRIX_INDEX_ARRAY_SIZE_OES = 0x8846;
+ int GL_MATRIX_INDEX_ARRAY_STRIDE_OES = 0x8848;
+ int GL_MATRIX_INDEX_ARRAY_TYPE_OES = 0x8847;
+ int GL_MATRIX_PALETTE_OES = 0x8840;
+ int GL_MAX_PALETTE_MATRICES_OES = 0x8842;
+ int GL_MAX_VERTEX_UNITS_OES = 0x86A4;
+ int GL_TEXTURE_CROP_RECT_OES = 0x8B9D;
+ int GL_WEIGHT_ARRAY_BUFFER_BINDING_OES = 0x889E;
+ int GL_WEIGHT_ARRAY_OES = 0x86AD;
+ int GL_WEIGHT_ARRAY_POINTER_OES = 0x86AC;
+ int GL_WEIGHT_ARRAY_SIZE_OES = 0x86AB;
+ int GL_WEIGHT_ARRAY_STRIDE_OES = 0x86AA;
+ int GL_WEIGHT_ARRAY_TYPE_OES = 0x86A9;
+
+ void glTexParameterfv(int target, int pname, float[] param, int offset);
+
diff --git a/opengl/tools/glgen/stubs/GL11ExtensionPackHeader.java-if b/opengl/tools/glgen/stubs/GL11ExtensionPackHeader.java-if
new file mode 100644
index 0000000..a800191
--- /dev/null
+++ b/opengl/tools/glgen/stubs/GL11ExtensionPackHeader.java-if
@@ -0,0 +1,108 @@
+**
+** Copyright 2007, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+** http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+
+// This source file is automatically generated
+
+package javax.microedition.khronos.opengles;
+
+public interface GL11ExtensionPack extends GL {
+ int GL_BLEND_DST_ALPHA = 0x80CA;
+ int GL_BLEND_DST_RGB = 0x80C8;
+ int GL_BLEND_EQUATION = 0x8009;
+ int GL_BLEND_EQUATION_ALPHA = 0x883D;
+ int GL_BLEND_EQUATION_RGB = 0x8009;
+ int GL_BLEND_SRC_ALPHA = 0x80CB;
+ int GL_BLEND_SRC_RGB = 0x80C9;
+ int GL_COLOR_ATTACHMENT0_OES = 0x8CE0;
+ int GL_COLOR_ATTACHMENT1_OES = 0x8CE1;
+ int GL_COLOR_ATTACHMENT2_OES = 0x8CE2;
+ int GL_COLOR_ATTACHMENT3_OES = 0x8CE3;
+ int GL_COLOR_ATTACHMENT4_OES = 0x8CE4;
+ int GL_COLOR_ATTACHMENT5_OES = 0x8CE5;
+ int GL_COLOR_ATTACHMENT6_OES = 0x8CE6;
+ int GL_COLOR_ATTACHMENT7_OES = 0x8CE7;
+ int GL_COLOR_ATTACHMENT8_OES = 0x8CE8;
+ int GL_COLOR_ATTACHMENT9_OES = 0x8CE9;
+ int GL_COLOR_ATTACHMENT10_OES = 0x8CEA;
+ int GL_COLOR_ATTACHMENT11_OES = 0x8CEB;
+ int GL_COLOR_ATTACHMENT12_OES = 0x8CEC;
+ int GL_COLOR_ATTACHMENT13_OES = 0x8CED;
+ int GL_COLOR_ATTACHMENT14_OES = 0x8CEE;
+ int GL_COLOR_ATTACHMENT15_OES = 0x8CEF;
+ int GL_DECR_WRAP = 0x8508;
+ int GL_DEPTH_ATTACHMENT_OES = 0x8D00;
+ int GL_DEPTH_COMPONENT = 0x1902;
+ int GL_DEPTH_COMPONENT16 = 0x81A5;
+ int GL_DEPTH_COMPONENT24 = 0x81A6;
+ int GL_DEPTH_COMPONENT32 = 0x81A7;
+ int GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME_OES = 0x8CD1;
+ int GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE_OES = 0x8CD0;
+ int GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE_OES = 0x8CD3;
+ int GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL_OES = 0x8CD2;
+ int GL_FRAMEBUFFER_BINDING_OES = 0x8CA6;
+ int GL_FRAMEBUFFER_COMPLETE_OES = 0x8CD5;
+ int GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT_OES = 0x8CD6;
+ int GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_OES = 0x8CD9;
+ int GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER_OES = 0x8CDB;
+ int GL_FRAMEBUFFER_INCOMPLETE_FORMATS_OES = 0x8CDA;
+ int GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_OES = 0x8CD7;
+ int GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER_OES = 0x8CDC;
+ int GL_FRAMEBUFFER_OES = 0x8D40;
+ int GL_FRAMEBUFFER_UNSUPPORTED_OES = 0x8CDD;
+ int GL_FUNC_ADD = 0x8006;
+ int GL_FUNC_REVERSE_SUBTRACT = 0x800B;
+ int GL_FUNC_SUBTRACT = 0x800A;
+ int GL_INCR_WRAP = 0x8507;
+ int GL_INVALID_FRAMEBUFFER_OPERATION_OES = 0x0506;
+ int GL_MAX_COLOR_ATTACHMENTS_OES = 0x8CDF;
+ int GL_MAX_CUBE_MAP_TEXTURE_SIZE = 0x851C;
+ int GL_MAX_RENDERBUFFER_SIZE_OES = 0x84E8;
+ int GL_MIRRORED_REPEAT = 0x8370;
+ int GL_NORMAL_MAP = 0x8511;
+ int GL_REFLECTION_MAP = 0x8512;
+ int GL_RENDERBUFFER_ALPHA_SIZE_OES = 0x8D53;
+ int GL_RENDERBUFFER_BINDING_OES = 0x8CA7;
+ int GL_RENDERBUFFER_BLUE_SIZE_OES = 0x8D52;
+ int GL_RENDERBUFFER_DEPTH_SIZE_OES = 0x8D54;
+ int GL_RENDERBUFFER_GREEN_SIZE_OES = 0x8D51;
+ int GL_RENDERBUFFER_HEIGHT_OES = 0x8D43;
+ int GL_RENDERBUFFER_INTERNAL_FORMAT_OES = 0x8D44;
+ int GL_RENDERBUFFER_OES = 0x8D41;
+ int GL_RENDERBUFFER_RED_SIZE_OES = 0x8D50;
+ int GL_RENDERBUFFER_STENCIL_SIZE_OES = 0x8D55;
+ int GL_RENDERBUFFER_WIDTH_OES = 0x8D42;
+ int GL_RGB5_A1 = 0x8057;
+ int GL_RGB565_OES = 0x8D62;
+ int GL_RGB8 = 0x8051;
+ int GL_RGBA4 = 0x8056;
+ int GL_RGBA8 = 0x8058;
+ int GL_STENCIL_ATTACHMENT_OES = 0x8D20;
+ int GL_STENCIL_INDEX = 0x1901;
+ int GL_STENCIL_INDEX1_OES = 0x8D46;
+ int GL_STENCIL_INDEX4_OES = 0x8D47;
+ int GL_STENCIL_INDEX8_OES = 0x8D48;
+ int GL_STR = -1;
+ int GL_TEXTURE_BINDING_CUBE_MAP = 0x8514;
+ int GL_TEXTURE_CUBE_MAP = 0x8513;
+ int GL_TEXTURE_CUBE_MAP_NEGATIVE_X = 0x8516;
+ int GL_TEXTURE_CUBE_MAP_NEGATIVE_Y = 0x8518;
+ int GL_TEXTURE_CUBE_MAP_NEGATIVE_Z = 0x851A;
+ int GL_TEXTURE_CUBE_MAP_POSITIVE_X = 0x8515;
+ int GL_TEXTURE_CUBE_MAP_POSITIVE_Y = 0x8517;
+ int GL_TEXTURE_CUBE_MAP_POSITIVE_Z = 0x8519;
+ int GL_TEXTURE_GEN_MODE = 0x2500;
+ int GL_TEXTURE_GEN_STR = 0x8D60;
+
diff --git a/opengl/tools/glgen/stubs/GL11Header.java-if b/opengl/tools/glgen/stubs/GL11Header.java-if
new file mode 100644
index 0000000..b0e5a6b
--- /dev/null
+++ b/opengl/tools/glgen/stubs/GL11Header.java-if
@@ -0,0 +1,145 @@
+**
+** Copyright 2006, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+** http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+
+// This source file is automatically generated
+
+package javax.microedition.khronos.opengles;
+
+public interface GL11 extends GL10 {
+ int GL_ACTIVE_TEXTURE = 0x84E0;
+ int GL_ADD_SIGNED = 0x8574;
+ int GL_ALPHA_SCALE = 0x0D1C;
+ int GL_ALPHA_TEST_FUNC = 0x0BC1;
+ int GL_ALPHA_TEST_REF = 0x0BC2;
+ int GL_ARRAY_BUFFER = 0x8892;
+ int GL_ARRAY_BUFFER_BINDING = 0x8894;
+ int GL_BLEND_DST = 0x0BE0;
+ int GL_BLEND_SRC = 0x0BE1;
+ int GL_BUFFER_ACCESS = 0x88BB;
+ int GL_BUFFER_SIZE = 0x8764;
+ int GL_BUFFER_USAGE = 0x8765;
+ int GL_CLIENT_ACTIVE_TEXTURE = 0x84E1;
+ int GL_CLIP_PLANE0 = 0x3000;
+ int GL_CLIP_PLANE1 = 0x3001;
+ int GL_CLIP_PLANE2 = 0x3002;
+ int GL_CLIP_PLANE3 = 0x3003;
+ int GL_CLIP_PLANE4 = 0x3004;
+ int GL_CLIP_PLANE5 = 0x3005;
+ int GL_COLOR_ARRAY_BUFFER_BINDING = 0x8898;
+ int GL_COLOR_ARRAY_POINTER = 0x8090;
+ int GL_COLOR_ARRAY_SIZE = 0x8081;
+ int GL_COLOR_ARRAY_STRIDE = 0x8083;
+ int GL_COLOR_ARRAY_TYPE = 0x8082;
+ int GL_COLOR_CLEAR_VALUE = 0x0C22;
+ int GL_COLOR_WRITEMASK = 0x0C23;
+ int GL_COMBINE = 0x8570;
+ int GL_COMBINE_ALPHA = 0x8572;
+ int GL_COMBINE_RGB = 0x8571;
+ int GL_CONSTANT = 0x8576;
+ int GL_COORD_REPLACE_OES = 0x8862;
+ int GL_CULL_FACE_MODE = 0x0B45;
+ int GL_CURRENT_COLOR = 0x0B00;
+ int GL_CURRENT_NORMAL = 0x0B02;
+ int GL_CURRENT_TEXTURE_COORDS = 0x0B03;
+ int GL_DEPTH_CLEAR_VALUE = 0x0B73;
+ int GL_DEPTH_FUNC = 0x0B74;
+ int GL_DEPTH_RANGE = 0x0B70;
+ int GL_DEPTH_WRITEMASK = 0x0B72;
+ int GL_DOT3_RGB = 0x86AE;
+ int GL_DOT3_RGBA = 0x86AF;
+ int GL_DYNAMIC_DRAW = 0x88E8;
+ int GL_ELEMENT_ARRAY_BUFFER = 0x8893;
+ int GL_ELEMENT_ARRAY_BUFFER_BINDING = 0x8895;
+ int GL_FRONT_FACE = 0x0B46;
+ int GL_GENERATE_MIPMAP = 0x8191;
+ int GL_GENERATE_MIPMAP_HINT = 0x8192;
+ int GL_INTERPOLATE = 0x8575;
+ int GL_LINE_WIDTH = 0x0B21;
+ int GL_LOGIC_OP_MODE = 0x0BF0;
+ int GL_MATRIX_MODE = 0x0BA0;
+ int GL_MAX_CLIP_PLANES = 0x0D32;
+ int GL_MODELVIEW_MATRIX = 0x0BA6;
+ int GL_MODELVIEW_MATRIX_FLOAT_AS_INT_BITS_OES = 0x898D;
+ int GL_MODELVIEW_STACK_DEPTH = 0x0BA3;
+ int GL_NORMAL_ARRAY_BUFFER_BINDING = 0x8897;
+ int GL_NORMAL_ARRAY_POINTER = 0x808F;
+ int GL_NORMAL_ARRAY_STRIDE = 0x807F;
+ int GL_NORMAL_ARRAY_TYPE = 0x807E;
+ int GL_OPERAND0_ALPHA = 0x8598;
+ int GL_OPERAND0_RGB = 0x8590;
+ int GL_OPERAND1_ALPHA = 0x8599;
+ int GL_OPERAND1_RGB = 0x8591;
+ int GL_OPERAND2_ALPHA = 0x859A;
+ int GL_OPERAND2_RGB = 0x8592;
+ int GL_POINT_DISTANCE_ATTENUATION = 0x8129;
+ int GL_POINT_FADE_THRESHOLD_SIZE = 0x8128;
+ int GL_POINT_SIZE = 0x0B11;
+ int GL_POINT_SIZE_ARRAY_BUFFER_BINDING_OES = 0x8B9F;
+ int GL_POINT_SIZE_ARRAY_OES = 0x8B9C;
+ int GL_POINT_SIZE_ARRAY_POINTER_OES = 0x898C;
+ int GL_POINT_SIZE_ARRAY_STRIDE_OES = 0x898B;
+ int GL_POINT_SIZE_ARRAY_TYPE_OES = 0x898A;
+ int GL_POINT_SIZE_MAX = 0x8127;
+ int GL_POINT_SIZE_MIN = 0x8126;
+ int GL_POINT_SPRITE_OES = 0x8861;
+ int GL_POLYGON_OFFSET_FACTOR = 0x8038;
+ int GL_POLYGON_OFFSET_UNITS = 0x2A00;
+ int GL_PREVIOUS = 0x8578;
+ int GL_PRIMARY_COLOR = 0x8577;
+ int GL_PROJECTION_MATRIX = 0x0BA7;
+ int GL_PROJECTION_MATRIX_FLOAT_AS_INT_BITS_OES = 0x898E;
+ int GL_PROJECTION_STACK_DEPTH = 0x0BA4;
+ int GL_RGB_SCALE = 0x8573;
+ int GL_SAMPLE_BUFFERS = 0x80A8;
+ int GL_SAMPLE_COVERAGE_INVERT = 0x80AB;
+ int GL_SAMPLE_COVERAGE_VALUE = 0x80AA;
+ int GL_SAMPLES = 0x80A9;
+ int GL_SCISSOR_BOX = 0x0C10;
+ int GL_SHADE_MODEL = 0x0B54;
+ int GL_SRC0_ALPHA = 0x8588;
+ int GL_SRC0_RGB = 0x8580;
+ int GL_SRC1_ALPHA = 0x8589;
+ int GL_SRC1_RGB = 0x8581;
+ int GL_SRC2_ALPHA = 0x858A;
+ int GL_SRC2_RGB = 0x8582;
+ int GL_STATIC_DRAW = 0x88E4;
+ int GL_STENCIL_CLEAR_VALUE = 0x0B91;
+ int GL_STENCIL_FAIL = 0x0B94;
+ int GL_STENCIL_FUNC = 0x0B92;
+ int GL_STENCIL_PASS_DEPTH_FAIL = 0x0B95;
+ int GL_STENCIL_PASS_DEPTH_PASS = 0x0B96;
+ int GL_STENCIL_REF = 0x0B97;
+ int GL_STENCIL_VALUE_MASK = 0x0B93;
+ int GL_STENCIL_WRITEMASK = 0x0B98;
+ int GL_SUBTRACT = 0x84E7;
+ int GL_TEXTURE_BINDING_2D = 0x8069;
+ int GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING = 0x889A;
+ int GL_TEXTURE_COORD_ARRAY_POINTER = 0x8092;
+ int GL_TEXTURE_COORD_ARRAY_SIZE = 0x8088;
+ int GL_TEXTURE_COORD_ARRAY_STRIDE = 0x808A;
+ int GL_TEXTURE_COORD_ARRAY_TYPE = 0x8089;
+ int GL_TEXTURE_MATRIX = 0x0BA8;
+ int GL_TEXTURE_MATRIX_FLOAT_AS_INT_BITS_OES = 0x898F;
+ int GL_TEXTURE_STACK_DEPTH = 0x0BA5;
+ int GL_VERTEX_ARRAY_BUFFER_BINDING = 0x8896;
+ int GL_VERTEX_ARRAY_POINTER = 0x808E;
+ int GL_VERTEX_ARRAY_SIZE = 0x807A;
+ int GL_VERTEX_ARRAY_STRIDE = 0x807C;
+ int GL_VERTEX_ARRAY_TYPE = 0x807B;
+ int GL_VIEWPORT = 0x0BA2;
+ int GL_WRITE_ONLY = 0x88B9;
+
+ void glGetPointerv(int pname, java.nio.Buffer[] params);
diff --git a/opengl/tools/glgen/stubs/GL11ImplHeader.java-impl b/opengl/tools/glgen/stubs/GL11ImplHeader.java-impl
new file mode 100644
index 0000000..501be65
--- /dev/null
+++ b/opengl/tools/glgen/stubs/GL11ImplHeader.java-impl
@@ -0,0 +1,30 @@
+// Copyright 2006 The Android Open Source Project
+
+// All Rights Reserved.
+
+// This source file is automatically generated
+
+package com.google.android.gles_jni;
+
+import java.nio.Buffer;
+import javax.microedition.khronos.opengles.GL11;
+import android.graphics.Canvas;
+
+public class GL11Impl implements GL11 {
+
+ // Private accessors for native code
+
+ native private static void _nativeClassInit();
+ static {
+ _nativeClassInit();
+ }
+
+ Buffer _colorPointer = null;
+ Buffer _normalPointer = null;
+ Buffer _texCoordPointer = null;
+ Buffer _vertexPointer = null;
+
+ public GL11Impl() {
+ }
+
+
diff --git a/opengl/tools/glgen/stubs/GLCHeader.cpp b/opengl/tools/glgen/stubs/GLCHeader.cpp
new file mode 100644
index 0000000..6495686
--- /dev/null
+++ b/opengl/tools/glgen/stubs/GLCHeader.cpp
@@ -0,0 +1,129 @@
+**
+** Copyright 2006, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+** http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+
+// This source file is automatically generated
+
+#include <android_runtime/AndroidRuntime.h>
+#include <utils/misc.h>
+
+#include <assert.h>
+#include <GLES/gl.h>
+
+#include <private/opengles/gl_context.h>
+
+#define _NUM_COMPRESSED_TEXTURE_FORMATS \
+ (::android::OGLES_NUM_COMPRESSED_TEXTURE_FORMATS)
+
+static int initialized = 0;
+
+static jclass nioAccessClass;
+static jclass bufferClass;
+static jclass OOMEClass;
+static jclass UOEClass;
+static jclass IAEClass;
+static jclass AIOOBEClass;
+static jmethodID getBasePointerID;
+static jmethodID getBaseArrayID;
+static jmethodID getBaseArrayOffsetID;
+static jfieldID positionID;
+static jfieldID limitID;
+static jfieldID elementSizeShiftID;
+
+/* Cache method IDs each time the class is loaded. */
+
+void
+nativeClassInitBuffer(JNIEnv *_env)
+{
+ jclass nioAccessClassLocal = _env->FindClass("java/nio/NIOAccess");
+ nioAccessClass = (jclass) _env->NewGlobalRef(nioAccessClassLocal);
+
+ jclass bufferClassLocal = _env->FindClass("java/nio/Buffer");
+ bufferClass = (jclass) _env->NewGlobalRef(bufferClassLocal);
+
+ getBasePointerID = _env->GetStaticMethodID(nioAccessClass,
+ "getBasePointer", "(Ljava/nio/Buffer;)J");
+ getBaseArrayID = _env->GetStaticMethodID(nioAccessClass,
+ "getBaseArray", "(Ljava/nio/Buffer;)Ljava/lang/Object;");
+ getBaseArrayOffsetID = _env->GetStaticMethodID(nioAccessClass,
+ "getBaseArrayOffset", "(Ljava/nio/Buffer;)I");
+
+ positionID = _env->GetFieldID(bufferClass, "position", "I");
+ limitID = _env->GetFieldID(bufferClass, "limit", "I");
+ elementSizeShiftID =
+ _env->GetFieldID(bufferClass, "_elementSizeShift", "I");
+}
+
+
+static void
+nativeClassInit(JNIEnv *_env, jclass glImplClass)
+{
+ nativeClassInitBuffer(_env);
+
+ jclass IAEClassLocal =
+ _env->FindClass("java/lang/IllegalArgumentException");
+ jclass OOMEClassLocal =
+ _env->FindClass("java/lang/OutOfMemoryError");
+ jclass UOEClassLocal =
+ _env->FindClass("java/lang/UnsupportedOperationException");
+ jclass AIOOBEClassLocal =
+ _env->FindClass("java/lang/ArrayIndexOutOfBoundsException");
+
+ IAEClass = (jclass) _env->NewGlobalRef(IAEClassLocal);
+ OOMEClass = (jclass) _env->NewGlobalRef(OOMEClassLocal);
+ UOEClass = (jclass) _env->NewGlobalRef(UOEClassLocal);
+ AIOOBEClass = (jclass) _env->NewGlobalRef(AIOOBEClassLocal);
+}
+
+static void *
+getPointer(JNIEnv *_env, jobject buffer, jarray *array, jint *remaining)
+{
+ jint position;
+ jint limit;
+ jint elementSizeShift;
+ jlong pointer;
+ jint offset;
+ void *data;
+
+ position = _env->GetIntField(buffer, positionID);
+ limit = _env->GetIntField(buffer, limitID);
+ elementSizeShift = _env->GetIntField(buffer, elementSizeShiftID);
+ *remaining = (limit - position) << elementSizeShift;
+ pointer = _env->CallStaticLongMethod(nioAccessClass,
+ getBasePointerID, buffer);
+ if (pointer != 0L) {
+ *array = NULL;
+ return (void *) (jint) pointer;
+ }
+
+ *array = (jarray) _env->CallStaticObjectMethod(nioAccessClass,
+ getBaseArrayID, buffer);
+ offset = _env->CallStaticIntMethod(nioAccessClass,
+ getBaseArrayOffsetID, buffer);
+ data = _env->GetPrimitiveArrayCritical(*array, (jboolean *) 0);
+
+ return (void *) ((char *) data + offset);
+}
+
+
+static void
+releasePointer(JNIEnv *_env, jarray array, void *data, jboolean commit)
+{
+ _env->ReleasePrimitiveArrayCritical(array, data,
+ commit ? 0 : JNI_ABORT);
+}
+
+// --------------------------------------------------------------------------
+
diff --git a/opengl/tools/glgen/stubs/GLHeader.java-if b/opengl/tools/glgen/stubs/GLHeader.java-if
new file mode 100644
index 0000000..3b78f3d
--- /dev/null
+++ b/opengl/tools/glgen/stubs/GLHeader.java-if
@@ -0,0 +1,22 @@
+/* //device/java/android/javax/microedition/khronos/opengles/GL.java
+**
+** Copyright 2006, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+** http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+
+package javax.microedition.khronos.opengles;
+
+public interface GL {
+}
+
diff --git a/opengl/tools/glgen/stubs/GLImplHeader.java-impl b/opengl/tools/glgen/stubs/GLImplHeader.java-impl
new file mode 100644
index 0000000..db3a41c
--- /dev/null
+++ b/opengl/tools/glgen/stubs/GLImplHeader.java-impl
@@ -0,0 +1,48 @@
+**
+** Copyright 2006, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+** http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+
+// This source file is automatically generated
+
+package com.google.android.gles_jni;
+
+import java.nio.Buffer;
+import javax.microedition.khronos.opengles.GL10;
+import javax.microedition.khronos.opengles.GL10Ext;
+import javax.microedition.khronos.opengles.GL11;
+import javax.microedition.khronos.opengles.GL11Ext;
+import javax.microedition.khronos.opengles.GL11ExtensionPack;
+
+public class GLImpl implements GL10, GL10Ext, GL11, GL11Ext, GL11ExtensionPack {
+
+ // Private accessors for native code
+
+ native private static void _nativeClassInit();
+ static {
+ _nativeClassInit();
+ }
+
+ Buffer _colorPointer = null;
+ Buffer _normalPointer = null;
+ Buffer _texCoordPointer = null;
+ Buffer _vertexPointer = null;
+
+ public GLImpl() {
+ }
+
+ public void glGetPointerv(int pname, java.nio.Buffer[] params) {
+ throw new UnsupportedOperationException("glGetPointerv");
+ }
+
diff --git a/opengl/tools/glgen/stubs/glGetString.cpp b/opengl/tools/glgen/stubs/glGetString.cpp
new file mode 100644
index 0000000..22e1297
--- /dev/null
+++ b/opengl/tools/glgen/stubs/glGetString.cpp
@@ -0,0 +1,10 @@
+#include <string.h>
+
+/* const GLubyte * glGetString ( GLenum name ) */
+jstring
+android_glGetString
+ (JNIEnv *_env, jobject _this, jint name) {
+ const char * chars = (const char *)glGetString((GLenum)name);
+ jstring output = _env->NewStringUTF(chars);
+ return output;
+}
diff --git a/opengl/tools/glgen/stubs/glGetString.java-10-if b/opengl/tools/glgen/stubs/glGetString.java-10-if
new file mode 100644
index 0000000..898fabc
--- /dev/null
+++ b/opengl/tools/glgen/stubs/glGetString.java-10-if
@@ -0,0 +1,4 @@
+ public String glGetString(
+ int name
+ );
+
diff --git a/opengl/tools/glgen/stubs/glGetString.java-if b/opengl/tools/glgen/stubs/glGetString.java-if
new file mode 100644
index 0000000..898fabc
--- /dev/null
+++ b/opengl/tools/glgen/stubs/glGetString.java-if
@@ -0,0 +1,4 @@
+ public String glGetString(
+ int name
+ );
+
diff --git a/opengl/tools/glgen/stubs/glGetString.java-impl b/opengl/tools/glgen/stubs/glGetString.java-impl
new file mode 100644
index 0000000..8c7881c
--- /dev/null
+++ b/opengl/tools/glgen/stubs/glGetString.java-impl
@@ -0,0 +1,16 @@
+ // C function const GLubyte * glGetString ( GLenum name )
+
+ public native String _glGetString(
+ int name
+ );
+
+ public String glGetString(
+ int name
+ ) {
+ String returnValue;
+ returnValue = _glGetString(
+ name
+ );
+ return returnValue;
+ }
+
diff --git a/opengl/tools/glgen/stubs/glGetString.nativeReg b/opengl/tools/glgen/stubs/glGetString.nativeReg
new file mode 100644
index 0000000..e64187c
--- /dev/null
+++ b/opengl/tools/glgen/stubs/glGetString.nativeReg
@@ -0,0 +1 @@
+{"_glGetString", "(I)Ljava/lang/String;", (void *) android_glGetString },