diff --git a/thirdparty/README.md b/thirdparty/README.md index e199039611d..4023a3d902f 100644 --- a/thirdparty/README.md +++ b/thirdparty/README.md @@ -377,11 +377,11 @@ Collection of single-file libraries used in Godot components. * Modifications: use `const char*` instead of `char*` for input string - `stb_rect_pack.h` * Upstream: https://github.com/nothings/stb - * Version: 1.01 (af1a5bc352164740c1cc1354942b1c6b72eacb8a, 2021) + * Version: 1.01 (1ee679ca2ef753a528db5ba6801e1067b40481b8, 2021) * License: Public Domain or Unlicense or MIT - `stb_vorbis.c` * Upstream: https://github.com/nothings/stb - * Version: 1.20 (314d0a6f9af5af27e585336eecea333e95c5a2d8, 2020) + * Version: 1.22 (1ee679ca2ef753a528db5ba6801e1067b40481b8, 2021) * License: Public Domain or Unlicense or MIT - `triangulator.{cpp,h}` * Upstream: https://github.com/ivanfratric/polypartition (`src/polypartition.cpp`) diff --git a/thirdparty/misc/stb_vorbis.c b/thirdparty/misc/stb_vorbis.c index a8cbfa6c23a..3e5c2504c08 100644 --- a/thirdparty/misc/stb_vorbis.c +++ b/thirdparty/misc/stb_vorbis.c @@ -1,4 +1,4 @@ -// Ogg Vorbis audio decoder - v1.20 - public domain +// Ogg Vorbis audio decoder - v1.22 - public domain // http://nothings.org/stb_vorbis/ // // Original version written by Sean Barrett in 2007. @@ -29,12 +29,15 @@ // Bernhard Wodo Evan Balster github:alxprd // Tom Beaumont Ingo Leitgeb Nicolas Guillemot // Phillip Bennefall Rohit Thiago Goulart -// github:manxorist saga musix github:infatum +// github:manxorist Saga Musix github:infatum // Timur Gagiev Maxwell Koo Peter Waller // github:audinowho Dougall Johnson David Reid // github:Clownacy Pedro J. Estebanez Remi Verschelde +// AnthoFoxo github:morlat Gabriel Ravier // // Partial history: +// 1.22 - 2021-07-11 - various small fixes +// 1.21 - 2021-07-02 - fix bug for files with no comments // 1.20 - 2020-07-11 - several small fixes // 1.19 - 2020-02-05 - warnings // 1.18 - 2020-02-02 - fix seek bugs; parse header comments; misc warnings etc. @@ -220,6 +223,12 @@ extern int stb_vorbis_decode_frame_pushdata( // channel. In other words, (*output)[0][0] contains the first sample from // the first channel, and (*output)[1][0] contains the first sample from // the second channel. +// +// *output points into stb_vorbis's internal output buffer storage; these +// buffers are owned by stb_vorbis and application code should not free +// them or modify their contents. They are transient and will be overwritten +// once you ask for more data to get decoded, so be sure to grab any data +// you need before then. extern void stb_vorbis_flush_pushdata(stb_vorbis *f); // inform stb_vorbis that your next datablock will not be contiguous with @@ -579,7 +588,7 @@ enum STBVorbisError #if defined(_MSC_VER) || defined(__MINGW32__) #include #endif - #if defined(__linux__) || defined(__linux) || defined(__EMSCRIPTEN__) || defined(__NEWLIB__) + #if defined(__linux__) || defined(__linux) || defined(__sun__) || defined(__EMSCRIPTEN__) || defined(__NEWLIB__) #include #endif #else // STB_VORBIS_NO_CRT @@ -646,6 +655,12 @@ typedef signed int int32; typedef float codetype; +#ifdef _MSC_VER +#define STBV_NOTUSED(v) (void)(v) +#else +#define STBV_NOTUSED(v) (void)sizeof(v) +#endif + // @NOTE // // Some arrays below are tagged "//varies", which means it's actually @@ -1046,7 +1061,7 @@ static float float32_unpack(uint32 x) uint32 sign = x & 0x80000000; uint32 exp = (x & 0x7fe00000) >> 21; double res = sign ? -(double)mantissa : (double)mantissa; - return (float) ldexp((float)res, exp-788); + return (float) ldexp((float)res, (int)exp-788); } @@ -1077,6 +1092,7 @@ static int compute_codewords(Codebook *c, uint8 *len, int n, uint32 *values) // find the first entry for (k=0; k < n; ++k) if (len[k] < NO_CODE) break; if (k == n) { assert(c->sorted_entries == 0); return TRUE; } + assert(len[k] < 32); // no error return required, code reading lens checks this // add to the list add_entry(c, 0, k, m++, len[k], values); // add all available leaves @@ -1090,6 +1106,7 @@ static int compute_codewords(Codebook *c, uint8 *len, int n, uint32 *values) uint32 res; int z = len[i], y; if (z == NO_CODE) continue; + assert(z < 32); // no error return required, code reading lens checks this // find lowest available leaf (should always be earliest, // which is what the specification calls for) // note that this property, and the fact we can never have @@ -1099,12 +1116,10 @@ static int compute_codewords(Codebook *c, uint8 *len, int n, uint32 *values) while (z > 0 && !available[z]) --z; if (z == 0) { return FALSE; } res = available[z]; - assert(z >= 0 && z < 32); available[z] = 0; add_entry(c, bit_reverse(res), i, m++, len[i], values); // propagate availability up the tree if (z != len[i]) { - assert(len[i] >= 0 && len[i] < 32); for (y=len[i]; y > z; --y) { assert(available[y] == 0); available[y] = res + (1 << (32-y)); @@ -2577,34 +2592,33 @@ static void imdct_step3_inner_s_loop_ld654(int n, float *e, int i_off, float *A, while (z > base) { float k00,k11; + float l00,l11; - k00 = z[-0] - z[-8]; - k11 = z[-1] - z[-9]; - z[-0] = z[-0] + z[-8]; - z[-1] = z[-1] + z[-9]; - z[-8] = k00; - z[-9] = k11 ; + k00 = z[-0] - z[ -8]; + k11 = z[-1] - z[ -9]; + l00 = z[-2] - z[-10]; + l11 = z[-3] - z[-11]; + z[ -0] = z[-0] + z[ -8]; + z[ -1] = z[-1] + z[ -9]; + z[ -2] = z[-2] + z[-10]; + z[ -3] = z[-3] + z[-11]; + z[ -8] = k00; + z[ -9] = k11; + z[-10] = (l00+l11) * A2; + z[-11] = (l11-l00) * A2; - k00 = z[ -2] - z[-10]; - k11 = z[ -3] - z[-11]; - z[ -2] = z[ -2] + z[-10]; - z[ -3] = z[ -3] + z[-11]; - z[-10] = (k00+k11) * A2; - z[-11] = (k11-k00) * A2; - - k00 = z[-12] - z[ -4]; // reverse to avoid a unary negation + k00 = z[ -4] - z[-12]; k11 = z[ -5] - z[-13]; + l00 = z[ -6] - z[-14]; + l11 = z[ -7] - z[-15]; z[ -4] = z[ -4] + z[-12]; z[ -5] = z[ -5] + z[-13]; - z[-12] = k11; - z[-13] = k00; - - k00 = z[-14] - z[ -6]; // reverse to avoid a unary negation - k11 = z[ -7] - z[-15]; z[ -6] = z[ -6] + z[-14]; z[ -7] = z[ -7] + z[-15]; - z[-14] = (k00+k11) * A2; - z[-15] = (k00-k11) * A2; + z[-12] = k11; + z[-13] = -k00; + z[-14] = (l11-l00) * A2; + z[-15] = (l00+l11) * -A2; iter_54(z); iter_54(z-8); @@ -3069,6 +3083,7 @@ static int do_floor(vorb *f, Mapping *map, int i, int n, float *target, YTYPE *f for (q=1; q < g->values; ++q) { j = g->sorted_order[q]; #ifndef STB_VORBIS_NO_DEFER_FLOOR + STBV_NOTUSED(step2_flag); if (finalY[j] >= 0) #else if (step2_flag[j]) @@ -3171,6 +3186,7 @@ static int vorbis_decode_packet_rest(vorb *f, int *len, Mode *m, int left_start, // WINDOWING + STBV_NOTUSED(left_end); n = f->blocksize[m->blockflag]; map = &f->mapping[m->mapping]; @@ -3368,7 +3384,7 @@ static int vorbis_decode_packet_rest(vorb *f, int *len, Mode *m, int left_start, // this isn't to spec, but spec would require us to read ahead // and decode the size of all current frames--could be done, // but presumably it's not a commonly used feature - f->current_loc = -n2; // start of first frame is positioned for discard + f->current_loc = 0u - n2; // start of first frame is positioned for discard (NB this is an intentional unsigned overflow/wrap-around) // we might have to discard samples "from" the next frame too, // if we're lapping a large block then a small at the start? f->discard_samples_deferred = n - right_end; @@ -3642,8 +3658,12 @@ static int start_decoder(vorb *f) f->vendor[len] = (char)'\0'; //user comments f->comment_list_length = get32_packet(f); - f->comment_list = (char**)setup_malloc(f, sizeof(char*) * (f->comment_list_length)); - if (f->comment_list == NULL) return error(f, VORBIS_outofmem); + f->comment_list = NULL; + if (f->comment_list_length > 0) + { + f->comment_list = (char**) setup_malloc(f, sizeof(char*) * (f->comment_list_length)); + if (f->comment_list == NULL) return error(f, VORBIS_outofmem); + } for(i=0; i < f->comment_list_length; ++i) { len = get32_packet(f); @@ -3865,8 +3885,7 @@ static int start_decoder(vorb *f) unsigned int div=1; for (k=0; k < c->dimensions; ++k) { int off = (z / div) % c->lookup_values; - float val = mults[off]; - val = mults[off]*c->delta_value + c->minimum_value + last; + float val = mults[off]*c->delta_value + c->minimum_value + last; c->multiplicands[j*c->dimensions + k] = val; if (c->sequence_p) last = val; @@ -3949,7 +3968,7 @@ static int start_decoder(vorb *f) if (g->class_masterbooks[j] >= f->codebook_count) return error(f, VORBIS_invalid_setup); } for (k=0; k < 1 << g->class_subclasses[j]; ++k) { - g->subclass_books[j][k] = get_bits(f,8)-1; + g->subclass_books[j][k] = (int16)get_bits(f,8)-1; if (g->subclass_books[j][k] >= f->codebook_count) return error(f, VORBIS_invalid_setup); } } @@ -4507,6 +4526,7 @@ stb_vorbis *stb_vorbis_open_pushdata( *error = VORBIS_need_more_data; else *error = p.error; + vorbis_deinit(&p); return NULL; } f = vorbis_alloc(&p); @@ -4564,7 +4584,7 @@ static uint32 vorbis_find_page(stb_vorbis *f, uint32 *end, uint32 *last) header[i] = get8(f); if (f->eof) return 0; if (header[4] != 0) goto invalid; - goal = header[22] + (header[23] << 8) + (header[24]<<16) + (header[25]<<24); + goal = header[22] + (header[23] << 8) + (header[24]<<16) + ((uint32)header[25]<<24); for (i=22; i < 26; ++i) header[i] = 0; crc = 0; @@ -4968,7 +4988,7 @@ unsigned int stb_vorbis_stream_length_in_samples(stb_vorbis *f) // set. whoops! break; } - previous_safe = last_page_loc+1; + //previous_safe = last_page_loc+1; // NOTE: not used after this point, but note for debugging last_page_loc = stb_vorbis_get_file_offset(f); } @@ -5079,7 +5099,10 @@ stb_vorbis * stb_vorbis_open_filename(const char *filename, int *error, const st stb_vorbis * stb_vorbis_open_memory(const unsigned char *data, int len, int *error, const stb_vorbis_alloc *alloc) { stb_vorbis *f, p; - if (data == NULL) return NULL; + if (!data) { + if (error) *error = VORBIS_unexpected_eof; + return NULL; + } vorbis_init(&p, alloc); p.stream = (uint8 *) data; p.stream_end = (uint8 *) data + len; @@ -5154,11 +5177,11 @@ static void copy_samples(short *dest, float *src, int len) static void compute_samples(int mask, short *output, int num_c, float **data, int d_offset, int len) { - #define BUFFER_SIZE 32 - float buffer[BUFFER_SIZE]; - int i,j,o,n = BUFFER_SIZE; + #define STB_BUFFER_SIZE 32 + float buffer[STB_BUFFER_SIZE]; + int i,j,o,n = STB_BUFFER_SIZE; check_endianness(); - for (o = 0; o < len; o += BUFFER_SIZE) { + for (o = 0; o < len; o += STB_BUFFER_SIZE) { memset(buffer, 0, sizeof(buffer)); if (o + n > len) n = len - o; for (j=0; j < num_c; ++j) { @@ -5175,16 +5198,17 @@ static void compute_samples(int mask, short *output, int num_c, float **data, in output[o+i] = v; } } + #undef STB_BUFFER_SIZE } static void compute_stereo_samples(short *output, int num_c, float **data, int d_offset, int len) { - #define BUFFER_SIZE 32 - float buffer[BUFFER_SIZE]; - int i,j,o,n = BUFFER_SIZE >> 1; + #define STB_BUFFER_SIZE 32 + float buffer[STB_BUFFER_SIZE]; + int i,j,o,n = STB_BUFFER_SIZE >> 1; // o is the offset in the source data check_endianness(); - for (o = 0; o < len; o += BUFFER_SIZE >> 1) { + for (o = 0; o < len; o += STB_BUFFER_SIZE >> 1) { // o2 is the offset in the output data int o2 = o << 1; memset(buffer, 0, sizeof(buffer)); @@ -5214,6 +5238,7 @@ static void compute_stereo_samples(short *output, int num_c, float **data, int d output[o2+i] = v; } } + #undef STB_BUFFER_SIZE } static void convert_samples_short(int buf_c, short **buffer, int b_offset, int data_c, float **data, int d_offset, int samples) @@ -5286,8 +5311,6 @@ int stb_vorbis_get_samples_short_interleaved(stb_vorbis *f, int channels, short float **outputs; int len = num_shorts / channels; int n=0; - int z = f->channels; - if (z > channels) z = channels; while (n < len) { int k = f->channel_buffer_end - f->channel_buffer_start; if (n+k >= len) k = len - n; @@ -5306,8 +5329,6 @@ int stb_vorbis_get_samples_short(stb_vorbis *f, int channels, short **buffer, in { float **outputs; int n=0; - int z = f->channels; - if (z > channels) z = channels; while (n < len) { int k = f->channel_buffer_end - f->channel_buffer_start; if (n+k >= len) k = len - n; diff --git a/thirdparty/stb_rect_pack/stb_rect_pack.h b/thirdparty/stb_rect_pack/stb_rect_pack.h index 4713661a44a..6a633ce666a 100644 --- a/thirdparty/stb_rect_pack/stb_rect_pack.h +++ b/thirdparty/stb_rect_pack/stb_rect_pack.h @@ -621,4 +621,3 @@ ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ------------------------------------------------------------------------------ */ -