gles1: Add an ABI-check test

Checks that no functions are exported that are not part of the ABI.

Note that currently we are exporting functions that are aliased to
functions that are part of the ABI. They shouldn't be exported, but the
XML descriptions don't adequately describe this case.

diff --git a/src/mapi/es1api/ABI-check b/src/mapi/es1api/ABI-check
new file mode 100755 (executable)
index 0000000..0e31f43
--- /dev/null
+++ b/src/mapi/es1api/ABI-check
@@ -0,0 +1,254 @@
+#!/bin/bash
+
+# Print defined gl.* functions not in GL ES 1.1 or in
+# (FIXME, none of these should be part of the ABI)
+# GL_EXT_discard_framebuffer
+# GL_OES_fixed_point
+# GL_OES_single_precision
+
+# or in extensions that are part of the ES 1.1 extension pack.
+# (see http://www.khronos.org/registry/gles/specs/1.1/opengles_spec_1_1_extension_pack.pdf)
+
+FUNCS=$(nm -D --defined-only ${1-.libs/libGLESv1_CM.so.1} | grep -o 'T gl.*' | cut -c 3- | while read func; do
+( grep -q "^$func$" || echo $func )  <<EOF
+glActiveTexture
+glAlphaFunc
+glAlphaFuncx
+glAlphaFuncxOES
+glBindBuffer
+glBindFramebufferOES
+glBindRenderbufferOES
+glBindTexture
+glBlendEquationOES
+glBlendEquationSeparateOES
+glBlendFunc
+glBlendFuncSeparateOES
+glBufferData
+glBufferSubData
+glCheckFramebufferStatusOES
+glClear
+glClearColor
+glClearColorx
+glClearColorxOES
+glClearDepthf
+glClearDepthfOES
+glClearDepthx
+glClearDepthxOES
+glClearStencil
+glClientActiveTexture
+glClipPlanef
+glClipPlanefOES
+glClipPlanex
+glClipPlanexOES
+glColor4f
+glColor4ub
+glColor4x
+glColor4xOES
+glColorMask
+glColorPointer
+glCompressedTexImage2D
+glCompressedTexSubImage2D
+glCopyTexImage2D
+glCopyTexSubImage2D
+glCullFace
+glDeleteBuffers
+glDeleteFramebuffersOES
+glDeleteRenderbuffersOES
+glDeleteTextures
+glDepthFunc
+glDepthMask
+glDepthRangef
+glDepthRangefOES
+glDepthRangex
+glDepthRangexOES
+glDisable
+glDisableClientState
+glDiscardFramebufferEXT
+glDrawArrays
+glDrawElements
+glDrawTexfOES
+glDrawTexfvOES
+glDrawTexiOES
+glDrawTexivOES
+glDrawTexsOES
+glDrawTexsvOES
+glDrawTexxOES
+glDrawTexxvOES
+glEGLImageTargetRenderbufferStorageOES
+glEGLImageTargetTexture2DOES
+glEnable
+glEnableClientState
+glFinish
+glFlush
+glFlushMappedBufferRangeEXT
+glFogf
+glFogfv
+glFogx
+glFogxOES
+glFogxv
+glFogxvOES
+glFramebufferRenderbufferOES
+glFramebufferTexture2DOES
+glFrontFace
+glFrustumf
+glFrustumfOES
+glFrustumx
+glFrustumxOES
+glGenBuffers
+glGenerateMipmapOES
+glGenFramebuffersOES
+glGenRenderbuffersOES
+glGenTextures
+glGetBooleanv
+glGetBufferParameteriv
+glGetBufferPointervOES
+glGetClipPlanef
+glGetClipPlanefOES
+glGetClipPlanex
+glGetClipPlanexOES
+glGetError
+glGetFixedv
+glGetFixedvOES
+glGetFloatv
+glGetFramebufferAttachmentParameterivOES
+glGetIntegerv
+glGetLightfv
+glGetLightxv
+glGetLightxvOES
+glGetMaterialfv
+glGetMaterialxv
+glGetMaterialxvOES
+glGetPointerv
+glGetRenderbufferParameterivOES
+glGetString
+glGetTexEnvfv
+glGetTexEnviv
+glGetTexEnvxv
+glGetTexEnvxvOES
+glGetTexGenfvOES
+glGetTexGenivOES
+glGetTexGenxvOES
+glGetTexParameterfv
+glGetTexParameteriv
+glGetTexParameterxv
+glGetTexParameterxvOES
+glHint
+glIsBuffer
+glIsEnabled
+glIsFramebufferOES
+glIsRenderbufferOES
+glIsTexture
+glLightf
+glLightfv
+glLightModelf
+glLightModelfv
+glLightModelx
+glLightModelxOES
+glLightModelxv
+glLightModelxvOES
+glLightx
+glLightxOES
+glLightxv
+glLightxvOES
+glLineWidth
+glLineWidthx
+glLineWidthxOES
+glLoadIdentity
+glLoadMatrixf
+glLoadMatrixx
+glLoadMatrixxOES
+glLogicOp
+glMapBufferOES
+glMapBufferRangeEXT
+glMaterialf
+glMaterialfv
+glMaterialx
+glMaterialxOES
+glMaterialxv
+glMaterialxvOES
+glMatrixMode
+glMultiDrawArraysEXT
+glMultiDrawElementsEXT
+glMultiTexCoord4f
+glMultiTexCoord4x
+glMultiTexCoord4xOES
+glMultMatrixf
+glMultMatrixx
+glMultMatrixxOES
+glNormal3f
+glNormal3x
+glNormal3xOES
+glNormalPointer
+glOrthof
+glOrthofOES
+glOrthox
+glOrthoxOES
+glPixelStorei
+glPointParameterf
+glPointParameterfv
+glPointParameterx
+glPointParameterxOES
+glPointParameterxv
+glPointParameterxvOES
+glPointSize
+glPointSizePointerOES
+glPointSizex
+glPointSizexOES
+glPolygonOffset
+glPolygonOffsetx
+glPolygonOffsetxOES
+glPopMatrix
+glPushMatrix
+glQueryMatrixxOES
+glReadPixels
+glRenderbufferStorageOES
+glRotatef
+glRotatex
+glRotatexOES
+glSampleCoverage
+glSampleCoveragex
+glSampleCoveragexOES
+glScalef
+glScalex
+glScalexOES
+glScissor
+glShadeModel
+glStencilFunc
+glStencilMask
+glStencilOp
+glTexCoordPointer
+glTexEnvf
+glTexEnvfv
+glTexEnvi
+glTexEnviv
+glTexEnvx
+glTexEnvxOES
+glTexEnvxv
+glTexEnvxvOES
+glTexGenfOES
+glTexGenfvOES
+glTexGeniOES
+glTexGenivOES
+glTexGenxOES
+glTexGenxvOES
+glTexImage2D
+glTexParameterf
+glTexParameterfv
+glTexParameteri
+glTexParameteriv
+glTexParameterx
+glTexParameterxOES
+glTexParameterxv
+glTexParameterxvOES
+glTexSubImage2D
+glTranslatef
+glTranslatex
+glTranslatexOES
+glUnmapBufferOES
+glVertexPointer
+glViewport
+EOF
+done)
+
+test ! -n "$FUNCS" || echo $FUNCS
+test ! -n "$FUNCS"

diff --git a/src/mapi/es1api/Makefile.am b/src/mapi/es1api/Makefile.am
index c163a396c7f270270ba8008a6af215dc95da1f9b..bd3c60d7a7b846f1b41d92a1b39aecabc8e43539 100644 (file)
--- a/src/mapi/es1api/Makefile.am
+++ b/src/mapi/es1api/Makefile.am
@@ -28,6 +28,8 @@ AM_CPPFLAGS = \
 
 AM_CFLAGS = $(VISIBILITY_CFLAGS)
 
+TESTS = ABI-check
+
 pkgconfigdir = $(libdir)/pkgconfig
 pkgconfig_DATA = glesv1_cm.pc