diff options
Diffstat (limited to 'source/blender/makesdna/intern')
| -rw-r--r-- | source/blender/makesdna/intern/CMakeLists.txt | 26 | ||||
| -rw-r--r-- | source/blender/makesdna/intern/SConscript | 1 | ||||
| -rw-r--r-- | source/blender/makesdna/intern/dna_genfile.c | 42 | ||||
| -rw-r--r-- | source/blender/makesdna/intern/makesdna.c | 48 |
4 files changed, 91 insertions, 26 deletions
diff --git a/source/blender/makesdna/intern/CMakeLists.txt b/source/blender/makesdna/intern/CMakeLists.txt index 429db63b526..5edebfe3903 100644 --- a/source/blender/makesdna/intern/CMakeLists.txt +++ b/source/blender/makesdna/intern/CMakeLists.txt @@ -27,12 +27,17 @@ # message(STATUS "Configuring makesdna") +# add_definitions(-DWITH_DNA_GHASH) + blender_include_dirs( ../../../../intern/guardedalloc ../../blenloader + ../../blenlib .. ) + +# ----------------------------------------------------------------------------- # Build makesdna executable set(SRC makesdna.c @@ -56,6 +61,8 @@ add_custom_command( DEPENDS makesdna ) + +# ----------------------------------------------------------------------------- # Build bf_dna library set(INC @@ -72,3 +79,22 @@ set(SRC ) blender_add_lib(bf_dna "${SRC}" "${INC}" "${INC_SYS}") + + +# ----------------------------------------------------------------------------- +# Build bf_dna_blenlib library +set(INC + +) + +set(INC_SYS + +) + +set(SRC + ../../blenlib/intern/BLI_mempool.c + ../../blenlib/intern/listbase.c + ../../blenlib/intern/BLI_ghash.c +) + +blender_add_lib(bf_dna_blenlib "${SRC}" "${INC}" "${INC_SYS}") diff --git a/source/blender/makesdna/intern/SConscript b/source/blender/makesdna/intern/SConscript index e51ee53e078..8185676cbfc 100644 --- a/source/blender/makesdna/intern/SConscript +++ b/source/blender/makesdna/intern/SConscript @@ -67,5 +67,6 @@ else: else: dna.Command ('dna.c', '', root_build_dir+os.sep+"makesdna.exe $TARGET") +# TODO, get WITH_DNA_GHASH working, see CMake's 'WITH_DNA_GHASH' obj = ['intern/dna.c', 'intern/dna_genfile.c'] Return ('obj') diff --git a/source/blender/makesdna/intern/dna_genfile.c b/source/blender/makesdna/intern/dna_genfile.c index 4e9b023b326..ebcfce84e37 100644 --- a/source/blender/makesdna/intern/dna_genfile.c +++ b/source/blender/makesdna/intern/dna_genfile.c @@ -42,6 +42,10 @@ #include "MEM_guardedalloc.h" // for MEM_freeN MEM_mallocN MEM_callocN +#ifdef WITH_DNA_GHASH +# include "BLI_ghash.h" +#endif + #include "DNA_genfile.h" #include "DNA_sdna_types.h" // for SDNA ;-) @@ -197,7 +201,11 @@ void DNA_sdna_free(SDNA *sdna) MEM_freeN((void *)sdna->names); MEM_freeN(sdna->types); MEM_freeN(sdna->structs); - + +#ifdef WITH_DNA_GHASH + BLI_ghash_free(sdna->structs_map, NULL, NULL); +#endif + MEM_freeN(sdna); } @@ -275,24 +283,30 @@ static short *findstruct_name(SDNA *sdna, const char *str) int DNA_struct_find_nr(SDNA *sdna, const char *str) { short *sp= NULL; - int a; if(sdna->lastfind<sdna->nr_structs) { sp= sdna->structs[sdna->lastfind]; if(strcmp( sdna->types[ sp[0] ], str )==0) return sdna->lastfind; } - for(a=0; a<sdna->nr_structs; a++) { +#ifdef WITH_DNA_GHASH + return (intptr_t)BLI_ghash_lookup(sdna->structs_map, str) - 1; +#else + { + int a; - sp= sdna->structs[a]; - - if(strcmp( sdna->types[ sp[0] ], str )==0) { - sdna->lastfind= a; - return a; + for(a=0; a<sdna->nr_structs; a++) { + + sp= sdna->structs[a]; + + if(strcmp( sdna->types[ sp[0] ], str )==0) { + sdna->lastfind= a; + return a; + } } } - return -1; +#endif } /* ************************* END DIV ********************** */ @@ -481,6 +495,16 @@ static void init_structDNA(SDNA *sdna, int do_endian_swap) sp[10]= 9; } } + +#ifdef WITH_DNA_GHASH + /* create a ghash lookup to speed up */ + sdna->structs_map= BLI_ghash_new(BLI_ghashutil_strhash, BLI_ghashutil_strcmp, "init_structDNA gh"); + + for(nr = 0; nr < sdna->nr_structs; nr++) { + sp= sdna->structs[nr]; + BLI_ghash_insert(sdna->structs_map, (void *)sdna->types[sp[0]], (void *)(nr + 1)); + } +#endif } } diff --git a/source/blender/makesdna/intern/makesdna.c b/source/blender/makesdna/intern/makesdna.c index 8b841b67e54..694b403c7c5 100644 --- a/source/blender/makesdna/intern/makesdna.c +++ b/source/blender/makesdna/intern/makesdna.c @@ -132,23 +132,24 @@ const char *includefiles[] = { "DNA_anim_types.h", "DNA_boid_types.h", "DNA_smoke_types.h", + "DNA_speaker_types.h", // empty string to indicate end of includefiles "" }; -int maxdata= 500000, maxnr= 50000; -int nr_names=0; -int nr_types=0; -int nr_structs=0; -char **names, *namedata; /* at address names[a] is string a */ -char **types, *typedata; /* at address types[a] is string a */ -short *typelens; /* at typelens[a] is de length of type a */ -short *alphalens; /* contains sizes as they are calculated on the DEC Alpha (64 bits) */ -short **structs, *structdata; /* at sp= structs[a] is the first address of a struct definition - sp[0] is type number - sp[1] is amount of elements - sp[2] sp[3] is typenr, namenr (etc) */ +static int maxdata= 500000, maxnr= 50000; +static int nr_names=0; +static int nr_types=0; +static int nr_structs=0; +static char **names, *namedata; /* at address names[a] is string a */ +static char **types, *typedata; /* at address types[a] is string a */ +static short *typelens; /* at typelens[a] is de length of type a */ +static short *alphalens; /* contains sizes as they are calculated on the DEC Alpha (64 bits), infact any 64bit system */ +static short **structs, *structdata;/* at sp= structs[a] is the first address of a struct definition + sp[0] is type number + sp[1] is amount of elements + sp[2] sp[3] is typenr, namenr (etc) */ /** * Variable to control debug output of makesdna. * debugSDNA: @@ -157,8 +158,8 @@ short **structs, *structdata; /* at sp= structs[a] is the first address of a str * - 2 = full trace, tell which names and types were found * - 4 = full trace, plus all gritty details */ -int debugSDNA = 0; -int additional_slen_offset; +static int debugSDNA = 0; +static int additional_slen_offset; /* ************************************************************************** */ /* Functions */ @@ -670,6 +671,8 @@ int arraysize(char *astr, int len) } else if( str[a]==']' && cp) { str[a]= 0; + /* if 'cp' is a preprocessor definition, it will evaluate to 0, + * the caller needs to check for this case and throw an error */ mul*= atoi(cp); } } @@ -713,7 +716,12 @@ static int calculate_structlens(int firststruct) /* has the name an extra length? (array) */ mul= 1; if( cp[namelen-1]==']') mul= arraysize(cp, namelen); - + + if (mul == 0) { + printf("Zero array size found or could not parse %s: '%.*s'\n", types[structtype], namelen + 1, cp); + dna_error = 1; + } + /* 4-8 aligned/ */ if(sizeof(void *) == 4) { if (len % 4) { @@ -743,7 +751,12 @@ static int calculate_structlens(int firststruct) /* has the name an extra length? (array) */ mul= 1; if( cp[namelen-1]==']') mul= arraysize(cp, namelen); - + + if (mul == 0) { + printf("Zero array size found or could not parse %s: '%.*s'\n", types[structtype], namelen + 1, cp); + dna_error = 1; + } + /* struct alignment */ if(type >= firststruct) { if(sizeof(void *)==8 && (len % 8) ) { @@ -877,7 +890,7 @@ void printStructLenghts(void) } -int make_structDNA(char *baseDirectory, FILE *file) +static int make_structDNA(char *baseDirectory, FILE *file) { int len, i; short *sp; @@ -1184,4 +1197,5 @@ int main(int argc, char ** argv) #include "DNA_anim_types.h" #include "DNA_boid_types.h" #include "DNA_smoke_types.h" +#include "DNA_speaker_types.h" /* end of list */ |