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-rw-r--r--lib/wx/api_gen/gl_gen_c.erl185
1 files changed, 118 insertions, 67 deletions
diff --git a/lib/wx/api_gen/gl_gen_c.erl b/lib/wx/api_gen/gl_gen_c.erl
index 3293050ab9..0f5cb0e1f4 100644
--- a/lib/wx/api_gen/gl_gen_c.erl
+++ b/lib/wx/api_gen/gl_gen_c.erl
@@ -47,34 +47,29 @@ gen(GLFuncs, GLUFuncs) ->
w("/***** This file is generated do not edit ****/~n~n", []),
w("#include <stdio.h>~n", []),
w("#include <string.h>~n", []),
- w("#include \"../wxe_impl.h\"~n", []),
- w("#include \"../wxe_gl.h\"~n", []),
- w("#include \"gl_fdefs.h\"~n", []),
+ w("#include \"../egl_impl.h\"~n", []),
+ w("#include \"gl_fdefs.h\"~n~n", []),
+ w("extern gl_fns_t gl_fns[];~n~n", []),
- w("~nint gl_error_op;~n", []),
- w("void gl_dispatch(int op, char *bp,ErlDrvTermData caller,WXEBinRef *bins[]){~n",
+ w("void egl_dispatch(int op, char *bp, ErlDrvPort port, "
+ "ErlDrvTermData caller, char *bins[], int bins_sz[]){~n",
[]),
- w(" gl_error_op = op;~n", []),
- w(" if(caller != gl_active) {~n", []),
- w(" wxGLCanvas * current = glc[caller];~n", []),
- w(" if(current) { gl_active = caller; current->SetCurrent();}~n", []),
- w(" else {~n "
- " ErlDrvTermData rt[] = // Error msg~n"
- " {ERL_DRV_ATOM, driver_mk_atom((char *) \"_wxe_error_\"),~n"
- " ERL_DRV_INT, op,~n"
- " ERL_DRV_ATOM, driver_mk_atom((char *) \"no_gl_context\"),~n"
- " ERL_DRV_TUPLE,3};~n"
- " driver_send_term(WXE_DRV_PORT,caller,rt,8);~n"
- " return ;~n }~n };~n~n", []),
-
+ w(" try {~n",[]),
w(" switch(op)~n{~n",[]),
- w(" case 5000:~n wxe_tess_impl(bp, caller);~n break;~n", []),
- w(" case WXE_BIN_INCR:~n driver_binary_inc_refc(bins[0]->bin);~n break;~n",[]),
- w(" case WXE_BIN_DECR:~n driver_binary_dec_refc(bins[0]->bin);~n break;~n",[]),
+ w(" case 5000:~n erl_tess_impl(bp, port, caller);~n break;~n", []),
[funcs(F) || F <- GLUFuncs],
[funcs(F) || F <- GLFuncs],
+ w("}} catch (char *err_msg) {\n"
+ "int AP = 0; ErlDrvTermData rt[12];\n"
+ "rt[AP++] = ERL_DRV_ATOM; rt[AP++]=driver_mk_atom((char *) \"_egl_error_\");\n"
+ "rt[AP++] = ERL_DRV_INT; rt[AP++] = (int) op;\n"
+ "rt[AP++] = ERL_DRV_ATOM; rt[AP++] = driver_mk_atom((char *) err_msg);\n"
+ "// rt[AP++] = ERL_DRV_ATOM; rt[AP++] = driver_mk_atom((char *) gl_fns[op-GLE_GL_FUNC_START].name);\n"
+ "// rt[AP++] = ERL_DRV_TUPLE; rt[AP++] = 2;\n"
+ "rt[AP++] = ERL_DRV_TUPLE; rt[AP++] = 3;\n"
+ "driver_send_term(port,caller,rt,AP);\n", []),
w("}} /* The End */~n~n",[]),
close().
@@ -123,25 +118,53 @@ declare_var(A=#arg{name=N,in=false,type=#type{name=T,base=B,single={tuple,Sz}}})
true = is_number(Sz), %% Assert
w(" ~s ~s[~p] = {~s};~n", [T,N,Sz,args(fun zero/1,",",lists:duplicate(Sz,B))]),
A;
-declare_var(A=#arg{name=N,in=false,type=#type{name=T,base=B,single={list,Sz}}}) when is_number(Sz) ->
+declare_var(A=#arg{name=N,in=false,type=#type{name=T,base=B,single={list,Sz}}})
+ when is_number(Sz) ->
w(" ~s ~s[~p] = {~s};~n", [T,N,Sz,args(fun zero/1,",",lists:duplicate(Sz,B))]),
A;
+declare_var(A=#arg{name=N,in=false,type=#type{name=T,base=string,size={Max,_}, single=Single}}) ->
+ case is_integer(Max) of
+ true ->
+ w(" ~s ~s[~p];~n", [T,N,Max]);
+ false ->
+ %% w(" ~s ~s[*~s];~n", [T,N,Max]),
+ w(" ~s *~s;~n", [T,N]),
+ w(" ~s = (~s *) driver_alloc(sizeof(~s) * *~s);~n", [N,T,T,Max]),
+ store_free(N)
+ %% case Single of
+ %% {list, _, _} ->
+ %% w(" ~s *~s_p = ~s;~n", [T,N,N]);
+ %% _ -> ok
+ %% end
+ end,
+ A;
+declare_var(A=#arg{name=N,in=false,type=#type{base=binary,size={MaxSz, _}}}) ->
+ MaxSz == undefined andalso error({assert, A}),
+ case is_integer(MaxSz) of
+ true ->
+ w(" ErlDrvBinary *~s = driver_alloc_binary(~p);~n", [N,MaxSz]);
+ false ->
+ w(" ErlDrvBinary *~s = driver_alloc_binary(*~s);~n", [N,MaxSz])
+ end,
+ A;
declare_var(A=#arg{name=N,in=false,type=#type{name=T,single={list,ASz,_USz},mod=[]}}) ->
true = is_list(ASz), %% Assert
w(" ~s *~s;~n", [T,N]),
w(" ~s = (~s *) driver_alloc(sizeof(~s) * *~s);~n", [N,T,T,ASz]),
store_free(N),
- A;
-declare_var(A=#arg{name=N,in=false,type=#type{name=T,base=binary,size=Sz}}) ->
- true = is_number(Sz), %% Assert
- w(" ~s ~s[~p];~n", [T,N,Sz]),
+ %% w(" ~s ~s[*~s];~n", [T,N,ASz]),
A;
declare_var(A=#arg{in=false, type=#type{name="GLUquadric",by_val=false,single=true}}) ->
A;
+declare_var(A=#arg{in=false, type=#type{base=string,by_val=false,single=true}}) ->
+ A;
declare_var(A=#arg{name=N,in=false,
type=#type{name=T,base=B,by_val=false,single=true}}) ->
w(" ~s ~s[1] = {~s};~n", [T,N,zero(B)]),
A;
+declare_var(A=#arg{where=c, type=#type{name=T}, alt={size,Var}}) ->
+ w(" ~s ~s_size = bins_sz[~p];~n", [T, Var, get(bin_count)]),
+ A;
declare_var(A=#arg{where=_}) ->
A.
@@ -171,10 +194,10 @@ decode_arg(P=#arg{where=c},A) -> {P,A};
decode_arg(P=#arg{in=false},A) -> {P,A};
decode_arg(P=#arg{name=Name,type=#type{name=Type,base=binary}},A0) ->
- w(" ~s *~s = (~s *) bins[~p]->base;~n", [Type,Name,Type,next_id(bin_count)]),
+ w(" ~s *~s = (~s *) bins[~p];~n", [Type,Name,Type,next_id(bin_count)]),
{P, A0};
decode_arg(P=#arg{name=Name,type=#type{name=Type,base=memory}},A0) ->
- w(" ~s *~s = (~s *) bins[~p]->base;~n", [Type,Name,Type,next_id(bin_count)]),
+ w(" ~s *~s = (~s *) bins[~p];~n", [Type,Name,Type,next_id(bin_count)]),
{P, A0};
decode_arg(P=#arg{name=Name,type=#type{name=T,base=string,single=list}},A0) ->
A = align(4,A0),
@@ -219,7 +242,7 @@ decode_arg(P=#arg{name=Name,type=#type{name=Type,base=guard_int}},A0) ->
{P, A};
decode_arg(P=#arg{name=Name,type=#type{name=Type,base=string,single=true}},A0) ->
w(" ~s *~s = (~s *) bp;~n", [Type,Name,Type]),
- w(" int ~sLen = strlen((char *)~s); bp += ~sLen+1+((8-((1+~sLen+~p)%8))%8);~n",
+ w(" int ~sLen[1] = {strlen((char *)~s)}; bp += ~sLen[0]+1+((8-((1+~sLen[0]+~p)%8))%8);~n",
[Name,Name,Name,Name,A0]),
{P, 0};
decode_arg(P=#arg{name=Name,
@@ -288,6 +311,8 @@ result_type(#type{name=T, ref=undefined}) -> T;
result_type(#type{name=T, ref={pointer,1}, mod=Mods}) ->
mod(Mods) ++ T ++ " * ".
+call_arg(#arg{alt={size,Alt},type=#type{}}) ->
+ Alt ++ "_size";
call_arg(#arg{alt={length,Alt},type=#type{}}) ->
"*" ++ Alt ++ "Len";
call_arg(#arg{alt={constant,Alt},type=#type{}}) ->
@@ -298,6 +323,8 @@ call_arg(#arg{name=Name,type=#type{single={list, _}}}) ->
Name;
call_arg(#arg{name=Name,type=#type{size=8,base=int,ref=undefined}}) ->
Name;
+call_arg(#arg{name=Name,in=false,type=#type{name=T, base=binary}}) ->
+ "(" ++ T ++ "*) " ++ Name ++ "->orig_bytes";
call_arg(#arg{name=Name,type=#type{ref=undefined}}) ->
"*" ++ Name;
call_arg(#arg{name=Name,type=#type{base=guard_int}}) ->
@@ -318,27 +345,27 @@ build_return_vals(Type,As) ->
true ->
w(" int AP = 0; ErlDrvTermData rt[6];~n",[]),
w(" rt[AP++]=ERL_DRV_ATOM;"
- " rt[AP++]=driver_mk_atom((char *) \"_wxe_result_\");~n",[]),
+ " rt[AP++]=driver_mk_atom((char *) \"_egl_result_\");~n",[]),
w(" rt[AP++]=ERL_DRV_ATOM;"
" rt[AP++]=driver_mk_atom((char *) \"ok\");~n",[]),
w(" rt[AP++] = ERL_DRV_TUPLE; rt[AP++] = 2;~n",[]),
- w(" driver_send_term(WXE_DRV_PORT,caller,rt,AP);~n",[]),
+ w(" driver_send_term(port,caller,rt,AP);~n",[]),
ok
end;
{Val,Vars,Cnt} ->
ExtraTuple = if Cnt > 1 -> 2; true -> 0 end,
- CSize = if Vars =:= none ->
- Sz = integer_to_list(Val+4+ExtraTuple),
- w(" int AP = 0; ErlDrvTermData rt[~s];~n",[Sz]),
- Sz;
- true ->
- Sz = integer_to_list(Val+4+ExtraTuple) ++ " + " ++ Vars,
- w(" int AP = 0; ErlDrvTermData *rt;~n",[]),
- w(" rt = (ErlDrvTermData *) "
- "driver_alloc(sizeof(ErlDrvTermData)*(~s));~n", [Sz]),
- Sz
- end,
- w(" rt[AP++]=ERL_DRV_ATOM; rt[AP++]=driver_mk_atom((char *) \"_wxe_result_\");~n",[]),
+ if Vars =:= none ->
+ Sz = integer_to_list(Val+4+ExtraTuple),
+ w(" int AP = 0; ErlDrvTermData rt[~s];~n",[Sz]),
+ Sz;
+ true ->
+ Sz = integer_to_list(Val+4+ExtraTuple) ++ " + " ++ Vars,
+ w(" int AP = 0; ErlDrvTermData *rt;~n",[]),
+ w(" rt = (ErlDrvTermData *) "
+ "driver_alloc(sizeof(ErlDrvTermData)*(~s));~n", [Sz]),
+ Sz
+ end,
+ w(" rt[AP++]=ERL_DRV_ATOM; rt[AP++]=driver_mk_atom((char *) \"_egl_result_\");~n",[]),
FreeList = build_ret_types(Type,As),
case Cnt of
1 -> ok;
@@ -346,9 +373,9 @@ build_return_vals(Type,As) ->
w(" rt[AP++] = ERL_DRV_TUPLE; rt[AP++] = ~p;~n",[Cnt])
end,
w(" rt[AP++] = ERL_DRV_TUPLE; rt[AP++] = 2;~n",[]),
- w(" if (AP != ~s ) fprintf(stderr, \"%d: ERROR AP mismatch %d %d\\r\\n\",__LINE__,AP,~s);~n",
- [CSize,CSize]),
- w(" driver_send_term(WXE_DRV_PORT,caller,rt,AP);~n",[]),
+ %%w(" if (AP != ~s ) fprintf(stderr, \"%d: ERROR AP mismatch %d %d\\r\\n\",__LINE__,AP,~s);~n",
+ %% [CSize,CSize]),
+ w(" driver_send_term(port,caller,rt,AP);~n",[]),
case Vars of
none -> ignore;
_ ->
@@ -371,7 +398,7 @@ calc_sizes(Type,As) ->
{Val, none} -> {Sz+Val, Vars, Cnt+1};
{Val, Var} when Vars =:= none ->
{Sz+Val, Var,Cnt+1};
- {Val, Var} when Vars =:= none ->
+ {Val, Var} ->
{Sz+Val, Var ++ " + " ++ Vars,Cnt+1}
end;
(_,Acc) -> Acc
@@ -379,13 +406,16 @@ calc_sizes(Type,As) ->
foldl(Calc, TSz, As).
return_size(_N,void) -> {0, none};
-return_size(_N,#type{base=binary}) -> {4, none};
-return_size(_N,#type{single=true}) -> {2,none};
return_size(_N,#type{single={tuple,Sz}}) -> {Sz*2+2, none};
-return_size(_N,#type{name="GLubyte",single={list,null}}) ->{3, none};
return_size(_N,#type{single={list,Sz}}) -> {Sz*2+3, none};
-return_size(_N,#type{base=string,single={list,_,_}}) -> {3, none};
-return_size(_N,#type{single={list,_,Sz}}) -> {3, "(*" ++Sz++")*2"}.
+return_size(_N,#type{base=string,single=true}) -> {3, none};
+return_size(_N,#type{base=string,single=undefined}) -> {3, none};
+return_size(_N,#type{base=string,single={list,_,"result"}}) -> {3, "result*3"};
+return_size(_N,#type{base=string,single={list,_,Sz}}) -> {3, "(*" ++Sz++")*3"};
+return_size(_N,#type{single={list,_,"result"}}) -> {3, "result*2"};
+return_size(_N,#type{single={list,_,Sz}}) -> {3, "(*" ++Sz++")*2"};
+return_size(_N,#type{base=binary}) -> {4, none};
+return_size(_N,#type{single=true}) -> {2, none}.
build_ret_types(void,Ps) ->
@@ -444,17 +474,27 @@ build_ret(Name,_Q,#type{name=T,base=_,single={tuple,Sz}}) ->
[w(" rt[AP++] = ERL_DRV_INT; rt[AP++] = (ErlDrvSInt) *~s++;~n", [Temp])
|| _ <- lists:seq(1,Sz)],
w(" rt[AP++] = ERL_DRV_TUPLE; rt[AP++] = ~p;~n",[Sz]);
-build_ret(Name,_Q,#type{name="GLubyte",single={list,null}}) ->
+build_ret(Name,_Q,#type{base=string,size=1,single=true}) ->
w(" rt[AP++] = ERL_DRV_STRING; rt[AP++] = (ErlDrvTermData) ~s;"
" rt[AP++] = strlen((char *) ~s);\n", [Name, Name]);
-build_ret(Name,_Q,#type{base=string,single={list,_,Sz}}) ->
+build_ret(Name,_Q,#type{base=string, size={_Max,Sz}, single=S})
+ when S == true; S == undefined ->
w(" rt[AP++] = ERL_DRV_STRING; rt[AP++] = (ErlDrvTermData) ~s;"
" rt[AP++] = *~s;\n", [Name, Sz]);
+build_ret(Name,_Q,#type{name=_T,base=string,size={_, SSz}, single={list,_,Sz}}) ->
+ P = if Sz == "result" -> ["(int) "]; true -> "*" end,
+ w(" for(int i=0; i < ~s~s; i++) {\n", [P,Sz]),
+ w(" rt[AP++] = ERL_DRV_STRING; rt[AP++] = (ErlDrvTermData) ~s;"
+ " rt[AP++] = ~s[i]-1;\n", [Name, SSz]),
+ w(" ~s += ~s[i]; }~n", [Name, SSz]),
+ w(" rt[AP++] = ERL_DRV_NIL;", []),
+ w(" rt[AP++] = ERL_DRV_LIST; rt[AP++] = (~s~s)+1;~n",[P,Sz]);
build_ret(Name,_Q,#type{name=_T,base=B,single={list,_,Sz}}) when B =/= float ->
- w(" for(int i=0; i < *~s; i++) {\n", [Sz]),
+ P = if Sz == "result" -> ["(int) "]; true -> "*" end,
+ w(" for(int i=0; i < ~s~s; i++) {\n", [P,Sz]),
w(" rt[AP++] = ERL_DRV_INT; rt[AP++] = (ErlDrvSInt) ~s[i];}~n", [Name]),
w(" rt[AP++] = ERL_DRV_NIL;", []),
- w(" rt[AP++] = ERL_DRV_LIST; rt[AP++] = (*~s)+1;~n",[Sz]);
+ w(" rt[AP++] = ERL_DRV_LIST; rt[AP++] = (~s~s)+1;~n",[P,Sz]);
build_ret(Name,_Q,#type{name=_T,size=FSz,base=float,single={list,Sz}}) ->
Temp = Name ++ "Tmp",
case FSz of
@@ -475,12 +515,14 @@ build_ret(Name,_Q,#type{name=T,base=_,single={list,Sz}}) ->
|| _ <- lists:seq(1,Sz)],
w(" rt[AP++] = ERL_DRV_NIL;", []),
w(" rt[AP++] = ERL_DRV_LIST; rt[AP++] = ~p+1;~n",[Sz]);
-build_ret(Name,_Q,#type{name="GLubyte",base=binary,size=Sz}) ->
- w(" ErlDrvBinary * BinCopy = driver_alloc_binary(~p);~n", [Sz]),
- w(" memcpy(BinCopy->orig_bytes, ~s, ~p);~n", [Name,Sz]),
- w(" rt[AP++] = ERL_DRV_BINARY; rt[AP++] = (ErlDrvTermData) BinCopy;", []),
- w(" rt[AP++] = ~p; rt[AP++] = 0;~n", [Sz]),
- "driver_free_binary(BinCopy);";
+build_ret(Name,_Q,#type{base=binary,size={_,Sz}}) ->
+ w(" rt[AP++] = ERL_DRV_BINARY; rt[AP++] = (ErlDrvTermData) ~s;", [Name]),
+ if is_integer(Sz) ->
+ w(" rt[AP++] = ~p; rt[AP++] = 0;~n", [Sz]);
+ is_list(Sz) ->
+ w(" rt[AP++] = *~s; rt[AP++] = 0;~n", [Sz])
+ end,
+ "driver_free_binary(" ++ Name ++ ");";
build_ret(Name,_Q,T=#type{}) ->
io:format("{~p, {~p, {single,{tuple,X}}}}.~n", [get(current_func),Name]),
io:format(" ~p~n",[T]).
@@ -496,6 +538,19 @@ gen_defines(GLFuncs,GLUFuncs) ->
w("# define WXE_EXTERN~n", []),
w("#else~n# define WXE_EXTERN extern~n", []),
w("#endif~n~n", []),
+
+ w("typedef struct {\n"
+ " const char * name;\n"
+ " const char * alt;\n"
+ " void * func;\n"
+ "} gl_fns_t;\n\n", []),
+
+ GLFirst = case hd(GLFuncs) of
+ [First|_] when is_list(First) -> get(First);
+ First -> get(First)
+ end,
+ w("#define GLE_GL_FUNC_START ~p~n", [GLFirst#func.id]),
+
[fdefs(F) || F <- GLFuncs],
[fdefs(F) || F <- GLUFuncs],
close().
@@ -543,11 +598,7 @@ gl_gen_init(Funcs) ->
open_write("../c_src/gen/gl_finit.h"),
c_copyright(),
w("/***** This file is generated do not edit ****/~n~n", []),
- w("static struct {\n"
- " const char * name;\n"
- " const char * alt;\n"
- " void * func;\n"
- "} gl_fns[] = \n"
+ w("gl_fns_t gl_fns[] = \n"
"{\n", []),
[finits(F) || F <- Funcs],
w(" { NULL, NULL, NULL}};\n",[]),
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-19 02:19:24 +0000