[Mesa-dev] [PATCH v2 16/24] autotools: wire the new generator for es1 and es2

[Emil Velikov]

The output produced functionally identical, with the following changes:
 - A cosmetic: swapped ABI compatible types [ GLclampf -> GLfloat, etc ]
 - B cosmetic: renamed parameters [ zNear -> n, etc ]
 - C dropped extension entrypoints - invalid/incorrect

To make things easier to validate, normalise both old/new headers run
the sed patterns A and B to both sets.

A
      s/\<GLclampf\>/GLfloat/g; s/\<GLclampx\>/GLfixed/g;
      s/\<GLvoid\>/void/g;

B
      s/\ \* / */g; s/\<texture\>/target/g;
      s/\<plane\>/p/g; s/\<depth\>/d/g; s/\<modeAlpha\>/modeA/g;
      s/\<shader\>/program/g; s/\<obj\>/shaders/g; s/\<equation\>/eqn/g;
      s/\<param\>/data/g; s/\<params\>/data/g; s/\<buffers\>/buffer/g;
      s/\<src\>/mode/g; s/\<count\>/n/g; s/\<zNear\>/n/g; s/\<zFar\>/f/g;
      s/\<zfail\>/dpfail/g; s/\<zpass\>/dppass/g; s/\<buf\>/index/g;
      s/\<value\>/target/g; s/\<cap\>/target/g; s/\<maskNumber\>/index/g;
      s/\<srcRGB\>/sfactorRGB/g; s/\<dstRGB\>/dfactorRGB/g;
      s/\<srcAlpha\>/sfactorAlpha/g; s/\<dstAlpha\>/dfactorAlpha/g;
      s/\<primitiveMode\>/mode/g; s/\<primcount\>/instancecount/g;
      s/\<top\>/t/g; s/\<bottom\>/b/g; s/\<left\>/l/g; s/\<right\>/r/g;
      s/\<x\>/v0/g; s/\<y\>/v1/g; s/\<z\>/v2/g; s/\<w\>/v3/g;
      s/\<sfactor\>/mode/g; s/\<dfactor\>/dst/g; s/\<attribindex\>/bindingindex/g;
      s/\<internalFormat\>/internalformat/g; s/\<bufSize\>/bufsize/g;

C
glMultiDrawArraysEXT
glMultiDrawElementsEXT

glBindFragDataLocationEXT

glGetTexParameterIivEXT
glGetTexParameterIuivEXT
glTexParameterIivEXT
glTexParameterIuivEXT

v2:
 - gl_dispatch_stub declarations are addressed with previous patch
 - the public_entries table is no longer generated.

Signed-off-by: Emil Velikov <emil.velikov at collabora.com>
---
Actual diff can be found at
https://gist.github.com/evelikov/dfe302855331eb70f4619359685bf913
---
 src/mapi/Makefile.am | 23 +++++++++++++++--------
 1 file changed, 15 insertions(+), 8 deletions(-)

diff --git a/src/mapi/Makefile.am b/src/mapi/Makefile.am
index 5a619bf049b..daaf46ddb23 100644
--- a/src/mapi/Makefile.am
+++ b/src/mapi/Makefile.am
@@ -63,11 +63,20 @@ include Makefile.sources
 MKDIR_GEN = $(AM_V_at)$(MKDIR_P) $(@D)
 PYTHON_GEN = $(AM_V_GEN)$(PYTHON) $(PYTHON_FLAGS)
 
-glapi_gen_mapi_deps := \
+shared_glapi_gen_mapi_deps := \
 	mapi_abi.py \
 	$(wildcard $(top_srcdir)/src/mapi/glapi/gen/*.xml) \
 	$(wildcard $(top_srcdir)/src/mapi/glapi/gen/*.py)
 
+glapi_gen_gl_xml := \
+	$(srcdir)/glapi/registry/gl.xml
+glapi_gen_mapi_script = $(srcdir)/new/gen_gldispatch_mapi.py
+glapi_gen_mapi_deps = \
+	$(glapi_gen_mapi_script) \
+	$(srcdir)/new/genCommon.py \
+	$(glapi_gen_gl_xml)
+glapi_gen_mapi = $(AM_V_GEN)$(PYTHON) $(PYTHON_FLAGS) $(glapi_gen_mapi_script)
+
 if HAVE_SHARED_GLAPI
 BUILT_SOURCES += shared-glapi/glapi_mapi_tmp.h
 
@@ -101,7 +110,7 @@ shared_glapi_test_LDADD = \
 	$(top_builddir)/src/gtest/libgtest.la
 endif
 
-shared-glapi/glapi_mapi_tmp.h : glapi/gen/gl_and_es_API.xml $(glapi_gen_mapi_deps)
+shared-glapi/glapi_mapi_tmp.h : glapi/gen/gl_and_es_API.xml $(shared_glapi_gen_mapi_deps)
 	$(MKDIR_GEN)
 	$(PYTHON_GEN) $(srcdir)/mapi_abi.py --printer shared-glapi \
 		$(srcdir)/glapi/gen/gl_and_es_API.xml > $@
@@ -200,10 +209,9 @@ es1api_libGLESv1_CM_la_LDFLAGS = \
 es1api_libGLESv1_CM_la_LIBADD += shared-glapi/libglapi.la
 endif
 
-es1api/glapi_mapi_tmp.h: glapi/gen/gl_and_es_API.xml $(glapi_gen_mapi_deps)
+es1api/glapi_mapi_tmp.h: $(glapi_gen_mapi_deps)
 	$(MKDIR_GEN)
-	$(PYTHON_GEN) $(srcdir)/mapi_abi.py --printer es1api \
-		$(srcdir)/glapi/gen/gl_and_es_API.xml > $@
+	$(glapi_gen_mapi) glesv1 $(glapi_gen_gl_xml) > $@
 
 if HAVE_OPENGL_ES2
 TESTS += es2api/ABI-check
@@ -245,10 +253,9 @@ es2api_libGLESv2_la_LDFLAGS = \
 es2api_libGLESv2_la_LIBADD += shared-glapi/libglapi.la
 endif
 
-es2api/glapi_mapi_tmp.h: glapi/gen/gl_and_es_API.xml $(glapi_gen_mapi_deps)
+es2api/glapi_mapi_tmp.h: $(glapi_gen_mapi_deps)
 	$(MKDIR_GEN)
-	$(PYTHON_GEN) $(srcdir)/mapi_abi.py --printer es2api \
-		$(srcdir)/glapi/gen/gl_and_es_API.xml > $@
+	$(glapi_gen_mapi) glesv2 $(glapi_gen_gl_xml) > $@
 
 include $(top_srcdir)/install-lib-links.mk
 
-- 
2.19.2