diff options
Diffstat (limited to 'Game')
| -rw-r--r-- | Game/Code/Classes/UAudioConverter.pas | 9 | ||||
| -rw-r--r-- | Game/Code/lib/libpng/png.pas | 487 | ||||
| -rw-r--r-- | Game/Code/lib/samplerate/samplerate.pas | 54 | ||||
| -rw-r--r-- | Game/Code/lib/zlib/zlib.pas | 18 |
4 files changed, 286 insertions, 282 deletions
diff --git a/Game/Code/Classes/UAudioConverter.pas b/Game/Code/Classes/UAudioConverter.pas index aa7918fe..74ae88df 100644 --- a/Game/Code/Classes/UAudioConverter.pas +++ b/Game/Code/Classes/UAudioConverter.pas @@ -11,6 +11,7 @@ interface uses UMusic, ULog, + ctypes, {$IFDEF UseSRCResample} samplerate, {$ENDIF} @@ -373,7 +374,7 @@ begin end else begin NumSamples := InputSize div AudioSampleSize[SrcFormatInfo.Format]; GetMem(FloatInputBuffer, NumSamples * SizeOf(Single)); - src_short_to_float_array(PSmallInt(InputBuffer), FloatInputBuffer, NumSamples); + src_short_to_float_array(PCshort(InputBuffer), PCfloat(FloatInputBuffer), NumSamples); end; // calculate approx. output size @@ -389,9 +390,9 @@ begin with ConversionData do begin - data_in := FloatInputBuffer; + data_in := PCFloat(FloatInputBuffer); input_frames := InputSize div SrcFormatInfo.FrameSize; - data_out := FloatOutputBuffer; + data_out := PCFloat(FloatOutputBuffer); output_frames := OutputSize div DstFormatInfo.FrameSize; // TODO: set this to 1 at end of file-playback end_of_input := 0; @@ -416,7 +417,7 @@ begin if (DstFormatInfo.Format <> asfFloat) then begin NumSamples := ConversionData.output_frames_gen * DstFormatInfo.Channels; - src_float_to_short_array(FloatOutputBuffer, PSmallInt(OutputBuffer), NumSamples); + src_float_to_short_array(PCfloat(FloatOutputBuffer), PCshort(OutputBuffer), NumSamples); FreeMem(FloatOutputBuffer); end; diff --git a/Game/Code/lib/libpng/png.pas b/Game/Code/lib/libpng/png.pas index d997451f..0092dde3 100644 --- a/Game/Code/lib/libpng/png.pas +++ b/Game/Code/lib/libpng/png.pas @@ -19,6 +19,7 @@ interface {$ENDIF} uses + ctypes, {$IFDEF MSWINDOWS} Windows, {$ENDIF} @@ -63,27 +64,27 @@ const type {$IFNDEF FPC} // defines for Delphi - size_t = longword; + size_t = culong; {$ENDIF} {$ifdef MSWINDOWS} {$if JB_LEN > 0} - jmp_buf = array[0..JB_LEN-1] of integer; + jmp_buf = array[0..JB_LEN-1] of cint; // the png_struct cannot be accessed if the size of jmp_buf is unknown {$define UsePngStruct} {$ifend} // Do NOT use time_t on windows! It might be 32 or 64bit, depending on the compiler and system. // MSVS-2005 starts using 64bit for time_t on x86 by default, but GCC uses just 32bit. - //time_t = longint; + //time_t = clong; {$endif} z_stream = TZStream; - png_uint_32 = dword; - png_int_32 = longint; - png_uint_16 = word; - png_int_16 = smallint; - png_byte = byte; + png_uint_32 = cuint32; + png_int_32 = cint32; + png_uint_16 = cuint16; + png_int_16 = cint16; + png_byte = cuint8; ppng_uint_32 = ^png_uint_32; ppng_int_32 = ^png_int_32; ppng_uint_16 = ^png_uint_16; @@ -111,7 +112,7 @@ type ppng_charp = ^png_charp; png_fixed_point_p = Ppng_fixed_point; png_FILE_p = Pointer; - png_doublep = Pdouble; + png_doublep = PCdouble; png_bytepp = PPpng_byte; png_uint_32pp = PPpng_uint_32; png_int_32pp = PPpng_int_32; @@ -121,14 +122,14 @@ type png_charpp = PPchar; ppng_charpp = ^png_charpp; png_fixed_point_pp = PPpng_fixed_point; - PPDouble = ^PDouble; - png_doublepp = PPdouble; - PPPChar = ^PPCHar; - png_charppp = PPPchar; - Pcharf = Pchar; - PPcharf = ^Pcharf; - png_zcharp = Pcharf; - png_zcharpp = PPcharf; + PPCdouble = ^PCdouble; + png_doublepp = PPCdouble; + PPPChar = ^PPChar; + png_charppp = PPPChar; + PCharf = PChar; + PPCharf = ^PCharf; + png_zcharp = PCharf; + png_zcharpp = PPCharf; png_zstreamp = Pzstream; const @@ -232,13 +233,13 @@ const (* var - png_libpng_ver : array[0..11] of char; external LibPng name 'png_libpng_ver'; - png_pass_start : array[0..6] of integer; external LibPng name 'png_pass_start'; - png_pass_inc : array[0..6] of integer; external LibPng name 'png_pass_inc'; - png_pass_ystart : array[0..6] of integer; external LibPng name 'png_pass_ystart'; - png_pass_yinc : array[0..6] of integer; external LibPng name 'png_pass_yinc'; - png_pass_mask : array[0..6] of integer; external LibPng name 'png_pass_mask'; - png_pass_dsp_mask : array[0..6] of integer; external LibPng name 'png_pass_dsp_mask'; + png_libpng_ver : array[0..11] of char; external LibPng name 'png_libpng_ver'; + png_pass_start : array[0..6] of cint; external LibPng name 'png_pass_start'; + png_pass_inc : array[0..6] of cint; external LibPng name 'png_pass_inc'; + png_pass_ystart : array[0..6] of cint; external LibPng name 'png_pass_ystart'; + png_pass_yinc : array[0..6] of cint; external LibPng name 'png_pass_yinc'; + png_pass_mask : array[0..6] of cint; external LibPng name 'png_pass_mask'; + png_pass_dsp_mask : array[0..6] of cint; external LibPng name 'png_pass_dsp_mask'; *) type @@ -329,7 +330,7 @@ type * so they can be safely used in printf() and other string-handling functions. *) png_text = record - compression : integer; (* compression value: + compression : cint; (* compression value: -1: tEXt, none 0: zTXt, deflate 1: iTXt, none @@ -455,10 +456,10 @@ type * and initialize the appropriate fields below. *) - gamma : single; + gamma : cfloat; srgb_intent : png_byte; - num_text : integer; - max_text : integer; + num_text : cint; + max_text : cint; text : png_textp; mod_time : png_time; sig_bit : png_color_8; @@ -472,14 +473,14 @@ type y_pixels_per_unit : png_uint_32; phys_unit_type : png_byte; hist : png_uint_16p; - x_white : single; - y_white : single; - x_red : single; - y_red : single; - x_green : single; - y_green : single; - x_blue : single; - y_blue : single; + x_white : cfloat; + y_white : cfloat; + x_red : cfloat; + y_red : cfloat; + x_green : cfloat; + y_green : cfloat; + x_blue : cfloat; + y_blue : cfloat; pcal_purpose : png_charp; pcal_X0 : png_int_32; pcal_X1 : png_int_32; @@ -497,8 +498,8 @@ type splt_palettes : png_sPLT_tp; splt_palettes_num : png_uint_32; scal_unit : png_byte; - scal_pixel_width : double; - scal_pixel_height : double; + scal_pixel_width : cdouble; + scal_pixel_height : cdouble; scal_s_width : png_charp; scal_s_height : png_charp; row_pointers : png_bytepp; @@ -544,19 +545,19 @@ type * and error functions, while the png_rw_ptr type should match that of the * user read/write data functions. *) - png_error_ptr = procedure(Arg1 : png_structp; Arg2 : png_const_charp);cdecl; - png_rw_ptr = procedure(Arg1 : png_structp; Arg2 : png_bytep; Arg3 : png_size_t);cdecl; - png_flush_ptr = procedure (Arg1 : png_structp) ;cdecl; - png_read_status_ptr = procedure (Arg1 : png_structp; Arg2 : png_uint_32; Arg3: integer);cdecl; - png_write_status_ptr = procedure (Arg1 : png_structp; Arg2:png_uint_32;Arg3 : integer) ;cdecl; - png_progressive_info_ptr = procedure (Arg1 : png_structp; Arg2 : png_infop) ;cdecl; - png_progressive_end_ptr = procedure (Arg1 : png_structp; Arg2 : png_infop) ;cdecl; - png_progressive_row_ptr = procedure (Arg1 : png_structp; Arg2 : png_bytep; Arg3 : png_uint_32; Arg4 : integer) ;cdecl; - png_user_transform_ptr = procedure (Arg1 : png_structp; Arg2 : png_row_infop; Arg3 : png_bytep) ;cdecl; - png_user_chunk_ptr = function (Arg1 : png_structp; Arg2 : png_unknown_chunkp): integer;cdecl; - png_unknown_chunk_ptr = procedure (Arg1 : png_structp);cdecl; - png_malloc_ptr = function (Arg1 : png_structp; Arg2 : png_size_t) : png_voidp ;cdecl; - png_free_ptr = procedure (Arg1 : png_structp; Arg2 : png_voidp) ; cdecl; + png_error_ptr = procedure(Arg1 : png_structp; Arg2 : png_const_charp); cdecl; + png_rw_ptr = procedure(Arg1 : png_structp; Arg2 : png_bytep; Arg3 : png_size_t); cdecl; + png_flush_ptr = procedure (Arg1 : png_structp); cdecl; + png_read_status_ptr = procedure (Arg1 : png_structp; Arg2 : png_uint_32; Arg3: cint); cdecl; + png_write_status_ptr = procedure (Arg1 : png_structp; Arg2:png_uint_32;Arg3 : cint); cdecl; + png_progressive_info_ptr = procedure (Arg1 : png_structp; Arg2 : png_infop); cdecl; + png_progressive_end_ptr = procedure (Arg1 : png_structp; Arg2 : png_infop); cdecl; + png_progressive_row_ptr = procedure (Arg1 : png_structp; Arg2 : png_bytep; Arg3 : png_uint_32; Arg4 : cint); cdecl; + png_user_transform_ptr = procedure (Arg1 : png_structp; Arg2 : png_row_infop; Arg3 : png_bytep); cdecl; + png_user_chunk_ptr = function (Arg1 : png_structp; Arg2 : png_unknown_chunkp): cint; cdecl; + png_unknown_chunk_ptr = procedure (Arg1 : png_structp); cdecl; + png_malloc_ptr = function (Arg1 : png_structp; Arg2 : png_size_t) : png_voidp; cdecl; + png_free_ptr = procedure (Arg1 : png_structp; Arg2 : png_voidp); cdecl; png_struct_def = record {$ifdef UsePngStruct} @@ -584,11 +585,11 @@ type zstream : z_stream; (* pointer to decompression structure (below) *) zbuf : png_bytep; (* buffer for zlib *) zbuf_size : png_size_t; (* size of zbuf *) - zlib_level : integer; (* holds zlib compression level *) - zlib_method : integer; (* holds zlib compression method *) - zlib_window_bits : integer; (* holds zlib compression window bits *) - zlib_mem_level : integer; (* holds zlib compression memory level *) - zlib_strategy : integer; (* holds zlib compression strategy *) + zlib_level : cint; (* holds zlib compression level *) + zlib_method : cint; (* holds zlib compression method *) + zlib_window_bits : cint; (* holds zlib compression window bits *) + zlib_mem_level : cint; (* holds zlib compression memory level *) + zlib_strategy : cint; (* holds zlib compression strategy *) width : png_uint_32; (* width of image in pixels *) height : png_uint_32; (* height of image in pixels *) @@ -628,15 +629,15 @@ type filler : png_uint_16; background_gamma_type : png_byte; - background_gamma : single; + background_gamma : cfloat; background : png_color_16; background_1 : png_color_16; output_flush_fn : png_flush_ptr; flush_dist : png_uint_32; flush_rows : png_uint_32; - gamma_shift : integer; - gamma : single; - screen_gamma : single; + gamma_shift : cint; + gamma : cfloat; + screen_gamma : cfloat; gamma_table : png_bytep; gamma_from_1 : png_bytep; gamma_to_1 : png_bytep; @@ -662,8 +663,8 @@ type save_buffer_max : png_size_t; buffer_size : png_size_t; current_buffer_size : png_size_t; - process_mode : integer; - cur_palette : integer; + process_mode : cint; + cur_palette : cint; current_text_size : png_size_t; current_text_left : png_size_t; current_text : png_charp; @@ -682,7 +683,7 @@ type free_me : png_uint_32; user_chunk_ptr : png_voidp; read_user_chunk_fn : png_user_chunk_ptr; - num_chunk_list : integer; + num_chunk_list : cint; chunk_list : png_bytep; rgb_to_gray_status : png_byte; rgb_to_gray_red_coeff : png_uint_16; @@ -701,127 +702,127 @@ type version_1_0_8 = png_structp; png_structpp = PPpng_struct; -function png_access_version_number:png_uint_32;cdecl; external LibPng; +function png_access_version_number:png_uint_32; cdecl; external LibPng; -procedure png_set_sig_bytes(png_ptr:png_structp; num_bytes:integer);cdecl; external LibPng; -function png_sig_cmp(sig:png_bytep; start:png_size_t; num_to_check:png_size_t):integer;cdecl; external LibPng; -function png_check_sig(sig:png_bytep; num:integer):integer;cdecl; external LibPng; +procedure png_set_sig_bytes(png_ptr:png_structp; num_bytes:cint); cdecl; external LibPng; +function png_sig_cmp(sig:png_bytep; start:png_size_t; num_to_check:png_size_t):cint; cdecl; external LibPng; +function png_check_sig(sig:png_bytep; num:cint):cint; cdecl; external LibPng; (* Allocate and initialize png_ptr struct for reading, and any other memory. *) -function png_create_read_struct(user_png_ver:png_const_charp; error_ptr:png_voidp; error_fn:png_error_ptr; warn_fn:png_error_ptr):png_structp;cdecl; external LibPng; +function png_create_read_struct(user_png_ver:png_const_charp; error_ptr:png_voidp; error_fn:png_error_ptr; warn_fn:png_error_ptr):png_structp; cdecl; external LibPng; (* Allocate and initialize png_ptr struct for writing, and any other memory *) -function png_create_write_struct(user_png_ver:png_const_charp; error_ptr:png_voidp; error_fn:png_error_ptr; warn_fn:png_error_ptr):png_structp;cdecl; external LibPng; +function png_create_write_struct(user_png_ver:png_const_charp; error_ptr:png_voidp; error_fn:png_error_ptr; warn_fn:png_error_ptr):png_structp; cdecl; external LibPng; -function png_get_compression_buffer_size(png_ptr:png_structp):png_uint_32;cdecl; external LibPng; -procedure png_set_compression_buffer_size(png_ptr:png_structp; size:png_uint_32);cdecl; external LibPng; -function png_reset_zstream(png_ptr:png_structp):integer;cdecl; external LibPng; +function png_get_compression_buffer_size(png_ptr:png_structp):png_uint_32; cdecl; external LibPng; +procedure png_set_compression_buffer_size(png_ptr:png_structp; size:png_uint_32); cdecl; external LibPng; +function png_reset_zstream(png_ptr:png_structp):cint; cdecl; external LibPng; -procedure png_write_chunk(png_ptr:png_structp; chunk_name:png_bytep; data:png_bytep; length:png_size_t);cdecl; external LibPng; -procedure png_write_chunk_start(png_ptr:png_structp; chunk_name:png_bytep; length:png_uint_32);cdecl; external LibPng; -procedure png_write_chunk_data(png_ptr:png_structp; data:png_bytep; length:png_size_t);cdecl; external LibPng; -procedure png_write_chunk_end(png_ptr:png_structp);cdecl; external LibPng; +procedure png_write_chunk(png_ptr:png_structp; chunk_name:png_bytep; data:png_bytep; length:png_size_t); cdecl; external LibPng; +procedure png_write_chunk_start(png_ptr:png_structp; chunk_name:png_bytep; length:png_uint_32); cdecl; external LibPng; +procedure png_write_chunk_data(png_ptr:png_structp; data:png_bytep; length:png_size_t); cdecl; external LibPng; +procedure png_write_chunk_end(png_ptr:png_structp); cdecl; external LibPng; (* Allocate and initialize the info structure *) -function png_create_info_struct(png_ptr:png_structp):png_infop;cdecl; external LibPng; +function png_create_info_struct(png_ptr:png_structp):png_infop; cdecl; external LibPng; (* Initialize the info structure (old interface - DEPRECATED) *) -procedure png_info_init(info_ptr:png_infop);cdecl; external LibPng; +procedure png_info_init(info_ptr:png_infop); cdecl; external LibPng; (* Writes all the PNG information before the image. *) -procedure png_write_info_before_PLTE(png_ptr:png_structp; info_ptr:png_infop);cdecl; external LibPng; -procedure png_write_info(png_ptr:png_structp; info_ptr:png_infop);cdecl; external LibPng; +procedure png_write_info_before_PLTE(png_ptr:png_structp; info_ptr:png_infop); cdecl; external LibPng; +procedure png_write_info(png_ptr:png_structp; info_ptr:png_infop); cdecl; external LibPng; (* read the information before the actual image data. *) -procedure png_read_info(png_ptr:png_structp; info_ptr:png_infop);cdecl; external LibPng; +procedure png_read_info(png_ptr:png_structp; info_ptr:png_infop); cdecl; external LibPng; -function png_convert_to_rfc1123(png_ptr:png_structp; ptime:png_timep):png_charp;cdecl; external LibPng; -procedure png_convert_from_struct_tm(ptime:png_timep; ttime:Pointer);cdecl; external LibPng; +function png_convert_to_rfc1123(png_ptr:png_structp; ptime:png_timep):png_charp; cdecl; external LibPng; +procedure png_convert_from_struct_tm(ptime:png_timep; ttime:Pointer); cdecl; external LibPng; {$IFDEF UNIX} -procedure png_convert_from_time_t(ptime:png_timep; ttime:time_t);cdecl; external LibPng; +procedure png_convert_from_time_t(ptime:png_timep; ttime:time_t); cdecl; external LibPng; {$ENDIF} -procedure png_set_expand(png_ptr:png_structp);cdecl; external LibPng; -procedure png_set_gray_1_2_4_to_8(png_ptr:png_structp);cdecl; external LibPng; -procedure png_set_palette_to_rgb(png_ptr:png_structp);cdecl; external LibPng; -procedure png_set_tRNS_to_alpha(png_ptr:png_structp);cdecl; external LibPng; -procedure png_set_bgr(png_ptr:png_structp);cdecl; external LibPng; -procedure png_set_gray_to_rgb(png_ptr:png_structp);cdecl; external LibPng; -procedure png_set_rgb_to_gray(png_ptr:png_structp; error_action:integer; red:double; green:double);cdecl; external LibPng; -procedure png_set_rgb_to_gray_fixed(png_ptr:png_structp; error_action:integer; red:png_fixed_point; green:png_fixed_point);cdecl; external LibPng; -function png_get_rgb_to_gray_status(png_ptr:png_structp):png_byte;cdecl; external LibPng; -procedure png_build_grayscale_palette(bit_depth:integer; palette:png_colorp);cdecl; external LibPng; -procedure png_set_strip_alpha(png_ptr:png_structp);cdecl; external LibPng; -procedure png_set_swap_alpha(png_ptr:png_structp);cdecl; external LibPng; -procedure png_set_invert_alpha(png_ptr:png_structp);cdecl; external LibPng; -procedure png_set_filler(png_ptr:png_structp; filler:png_uint_32; flags:integer);cdecl; external LibPng; -procedure png_set_swap(png_ptr:png_structp);cdecl; external LibPng; -procedure png_set_packing(png_ptr:png_structp);cdecl; external LibPng; -procedure png_set_packswap(png_ptr:png_structp);cdecl; external LibPng; -procedure png_set_shift(png_ptr:png_structp; true_bits:png_color_8p);cdecl; external LibPng; -function png_set_interlace_handling(png_ptr:png_structp):integer;cdecl; external LibPng; -procedure png_set_invert_mono(png_ptr:png_structp);cdecl; external LibPng; -procedure png_set_background(png_ptr:png_structp; background_color:png_color_16p; background_gamma_code:integer; need_expand:integer; background_gamma:double);cdecl; external LibPng; -procedure png_set_strip_16(png_ptr:png_structp);cdecl; external LibPng; -procedure png_set_dither(png_ptr:png_structp; palette:png_colorp; num_palette:integer; maximum_colors:integer; histogram:png_uint_16p; - full_dither:integer);cdecl; external LibPng; -procedure png_set_gamma(png_ptr:png_structp; screen_gamma:double; default_file_gamma:double);cdecl; external LibPng; -procedure png_permit_empty_plte(png_ptr:png_structp; empty_plte_permitted:integer);cdecl; external LibPng; -procedure png_set_flush(png_ptr:png_structp; nrows:integer);cdecl; external LibPng; -procedure png_write_flush(png_ptr:png_structp);cdecl; external LibPng; -procedure png_start_read_image(png_ptr:png_structp);cdecl; external LibPng; -procedure png_read_update_info(png_ptr:png_structp; info_ptr:png_infop);cdecl; external LibPng; +procedure png_set_expand(png_ptr:png_structp); cdecl; external LibPng; +procedure png_set_gray_1_2_4_to_8(png_ptr:png_structp); cdecl; external LibPng; +procedure png_set_palette_to_rgb(png_ptr:png_structp); cdecl; external LibPng; +procedure png_set_tRNS_to_alpha(png_ptr:png_structp); cdecl; external LibPng; +procedure png_set_bgr(png_ptr:png_structp); cdecl; external LibPng; +procedure png_set_gray_to_rgb(png_ptr:png_structp); cdecl; external LibPng; +procedure png_set_rgb_to_gray(png_ptr:png_structp; error_action:cint; red:cdouble; green:cdouble); cdecl; external LibPng; +procedure png_set_rgb_to_gray_fixed(png_ptr:png_structp; error_action:cint; red:png_fixed_point; green:png_fixed_point); cdecl; external LibPng; +function png_get_rgb_to_gray_status(png_ptr:png_structp):png_byte; cdecl; external LibPng; +procedure png_build_grayscale_palette(bit_depth:cint; palette:png_colorp); cdecl; external LibPng; +procedure png_set_strip_alpha(png_ptr:png_structp); cdecl; external LibPng; +procedure png_set_swap_alpha(png_ptr:png_structp); cdecl; external LibPng; +procedure png_set_invert_alpha(png_ptr:png_structp); cdecl; external LibPng; +procedure png_set_filler(png_ptr:png_structp; filler:png_uint_32; flags:cint); cdecl; external LibPng; +procedure png_set_swap(png_ptr:png_structp); cdecl; external LibPng; +procedure png_set_packing(png_ptr:png_structp); cdecl; external LibPng; +procedure png_set_packswap(png_ptr:png_structp); cdecl; external LibPng; +procedure png_set_shift(png_ptr:png_structp; true_bits:png_color_8p); cdecl; external LibPng; +function png_set_interlace_handling(png_ptr:png_structp):cint; cdecl; external LibPng; +procedure png_set_invert_mono(png_ptr:png_structp); cdecl; external LibPng; +procedure png_set_background(png_ptr:png_structp; background_color:png_color_16p; background_gamma_code:cint; need_expand:cint; background_gamma:cdouble); cdecl; external LibPng; +procedure png_set_strip_16(png_ptr:png_structp); cdecl; external LibPng; +procedure png_set_dither(png_ptr:png_structp; palette:png_colorp; num_palette:cint; maximum_colors:cint; histogram:png_uint_16p; + full_dither:cint); cdecl; external LibPng; +procedure png_set_gamma(png_ptr:png_structp; screen_gamma:cdouble; default_file_gamma:cdouble); cdecl; external LibPng; +procedure png_permit_empty_plte(png_ptr:png_structp; empty_plte_permitted:cint); cdecl; external LibPng; +procedure png_set_flush(png_ptr:png_structp; nrows:cint); cdecl; external LibPng; +procedure png_write_flush(png_ptr:png_structp); cdecl; external LibPng; +procedure png_start_read_image(png_ptr:png_structp); cdecl; external LibPng; +procedure png_read_update_info(png_ptr:png_structp; info_ptr:png_infop); cdecl; external LibPng; (* read one or more rows of image data. *) -procedure png_read_rows(png_ptr:png_structp; row:png_bytepp; display_row:png_bytepp; num_rows:png_uint_32);cdecl; external LibPng; +procedure png_read_rows(png_ptr:png_structp; row:png_bytepp; display_row:png_bytepp; num_rows:png_uint_32); cdecl; external LibPng; (* read a row of data. *) -procedure png_read_row(png_ptr:png_structp; row:png_bytep; display_row:png_bytep);cdecl; external LibPng; +procedure png_read_row(png_ptr:png_structp; row:png_bytep; display_row:png_bytep); cdecl; external LibPng; (* read the whole image into memory at once. *) -procedure png_read_image(png_ptr:png_structp; image:png_bytepp);cdecl; external LibPng; +procedure png_read_image(png_ptr:png_structp; image:png_bytepp); cdecl; external LibPng; (* write a row of image data *) -procedure png_write_row(png_ptr:png_structp; row:png_bytep);cdecl; external LibPng; +procedure png_write_row(png_ptr:png_structp; row:png_bytep); cdecl; external LibPng; (* write a few rows of image data *) -procedure png_write_rows(png_ptr:png_structp; row:png_bytepp; num_rows:png_uint_32);cdecl; external LibPng; +procedure png_write_rows(png_ptr:png_structp; row:png_bytepp; num_rows:png_uint_32); cdecl; external LibPng; (* write the image data *) -procedure png_write_image(png_ptr:png_structp; image:png_bytepp);cdecl; external LibPng; +procedure png_write_image(png_ptr:png_structp; image:png_bytepp); cdecl; external LibPng; (* writes the end of the PNG file. *) -procedure png_write_end(png_ptr:png_structp; info_ptr:png_infop);cdecl; external LibPng; +procedure png_write_end(png_ptr:png_structp; info_ptr:png_infop); cdecl; external LibPng; (* read the end of the PNG file. *) -procedure png_read_end(png_ptr:png_structp; info_ptr:png_infop);cdecl; external LibPng; +procedure png_read_end(png_ptr:png_structp; info_ptr:png_infop); cdecl; external LibPng; (* free any memory associated with the png_info_struct *) -procedure png_destroy_info_struct(png_ptr:png_structp; info_ptr_ptr:png_infopp);cdecl; external LibPng; +procedure png_destroy_info_struct(png_ptr:png_structp; info_ptr_ptr:png_infopp); cdecl; external LibPng; (* free any memory associated with the png_struct and the png_info_structs *) -procedure png_destroy_read_struct(png_ptr_ptr:png_structpp; info_ptr_ptr:png_infopp; end_info_ptr_ptr:png_infopp);cdecl; external LibPng; +procedure png_destroy_read_struct(png_ptr_ptr:png_structpp; info_ptr_ptr:png_infopp; end_info_ptr_ptr:png_infopp); cdecl; external LibPng; (* free all memory used by the read (old method - NOT DLL EXPORTED) *) -procedure png_read_destroy(png_ptr:png_structp; info_ptr:png_infop; end_info_ptr:png_infop);cdecl; external LibPng; +procedure png_read_destroy(png_ptr:png_structp; info_ptr:png_infop; end_info_ptr:png_infop); cdecl; external LibPng; (* free any memory associated with the png_struct and the png_info_structs *) -procedure png_destroy_write_struct(png_ptr_ptr:png_structpp; info_ptr_ptr:png_infopp);cdecl; external LibPng; +procedure png_destroy_write_struct(png_ptr_ptr:png_structpp; info_ptr_ptr:png_infopp); cdecl; external LibPng; -procedure png_write_destroy_info(info_ptr:png_infop);cdecl; external LibPng; -procedure png_write_destroy(png_ptr:png_structp);cdecl; external LibPng; +procedure png_write_destroy_info(info_ptr:png_infop); cdecl; external LibPng; +procedure png_write_destroy(png_ptr:png_structp); cdecl; external LibPng; -procedure png_set_crc_action(png_ptr:png_structp; crit_action:integer; ancil_action:integer);cdecl; external LibPng; +procedure png_set_crc_action(png_ptr:png_structp; crit_action:cint; ancil_action:cint); cdecl; external LibPng; -procedure png_set_filter(png_ptr:png_structp; method:integer; filters:integer);cdecl; external LibPng; -procedure png_set_filter_heuristics(png_ptr:png_structp; heuristic_method:integer; num_weights:integer; filter_weights:png_doublep; filter_costs:png_doublep);cdecl; external LibPng; +procedure png_set_filter(png_ptr:png_structp; method:cint; filters:cint); cdecl; external LibPng; +procedure png_set_filter_heuristics(png_ptr:png_structp; heuristic_method:cint; num_weights:cint; filter_weights:png_doublep; filter_costs:png_doublep); cdecl; external LibPng; -procedure png_set_compression_level(png_ptr:png_structp; level:integer);cdecl; external LibPng; -procedure png_set_compression_mem_level(png_ptr:png_structp; mem_level:integer);cdecl; external LibPng; -procedure png_set_compression_strategy(png_ptr:png_structp; strategy:integer);cdecl; external LibPng; -procedure png_set_compression_window_bits(png_ptr:png_structp; window_bits:integer);cdecl; external LibPng; -procedure png_set_compression_method(png_ptr:png_structp; method:integer);cdecl; external LibPng; +procedure png_set_compression_level(png_ptr:png_structp; level:cint); cdecl; external LibPng; +procedure png_set_compression_mem_level(png_ptr:png_structp; mem_level:cint); cdecl; external LibPng; +procedure png_set_compression_strategy(png_ptr:png_structp; strategy:cint); cdecl; external LibPng; +procedure png_set_compression_window_bits(png_ptr:png_structp; window_bits:cint); cdecl; external LibPng; +procedure png_set_compression_method(png_ptr:png_structp; method:cint); cdecl; external LibPng; -procedure png_init_io(png_ptr:png_structp; fp:png_FILE_p);cdecl; external LibPng; +procedure png_init_io(png_ptr:png_structp; fp:png_FILE_p); cdecl; external LibPng; (* Replace the (error and abort), and warning functions with user * supplied functions. If no messages are to be printed you must still @@ -830,112 +831,112 @@ procedure png_init_io(png_ptr:png_structp; fp:png_FILE_p);cdecl; external LibPng * method of error handling. If error_fn or warning_fn is NULL, the * default function will be used. *) -procedure png_set_error_fn(png_ptr:png_structp; error_ptr:png_voidp; error_fn:png_error_ptr; warning_fn:png_error_ptr);cdecl; external LibPng; +procedure png_set_error_fn(png_ptr:png_structp; error_ptr:png_voidp; error_fn:png_error_ptr; warning_fn:png_error_ptr); cdecl; external LibPng; (* Return the user pointer associated with the error functions *) -function png_get_error_ptr(png_ptr:png_structp):png_voidp;cdecl; external LibPng; +function png_get_error_ptr(png_ptr:png_structp):png_voidp; cdecl; external LibPng; (* Replace the default data output functions with a user supplied one(s). * If buffered output is not used, then output_flush_fn can be set to NULL. * If PNG_WRITE_FLUSH_SUPPORTED is not defined at libpng compile time * output_flush_fn will be ignored (and thus can be NULL). *) -procedure png_set_write_fn(png_ptr:png_structp; io_ptr:png_voidp; write_data_fn:png_rw_ptr; output_flush_fn:png_flush_ptr);cdecl; external LibPng; +procedure png_set_write_fn(png_ptr:png_structp; io_ptr:png_voidp; write_data_fn:png_rw_ptr; output_flush_fn:png_flush_ptr); cdecl; external LibPng; (* Replace the default data input function with a user supplied one. *) -procedure png_set_read_fn(png_ptr:png_structp; io_ptr:png_voidp; read_data_fn:png_rw_ptr);cdecl; external LibPng; +procedure png_set_read_fn(png_ptr:png_structp; io_ptr:png_voidp; read_data_fn:png_rw_ptr); cdecl; external LibPng; (* Return the user pointer associated with the I/O functions *) -function png_get_io_ptr(png_ptr:png_structp):png_voidp;cdecl; external LibPng; - -procedure png_set_read_status_fn(png_ptr:png_structp; read_row_fn:png_read_status_ptr);cdecl; external LibPng; -procedure png_set_write_status_fn(png_ptr:png_structp; write_row_fn:png_write_status_ptr);cdecl; external LibPng; -procedure png_set_read_user_transform_fn(png_ptr:png_structp; read_user_transform_fn:png_user_transform_ptr);cdecl; external LibPng; -procedure png_set_write_user_transform_fn(png_ptr:png_structp; write_user_transform_fn:png_user_transform_ptr);cdecl; external LibPng; -procedure png_set_user_transform_info(png_ptr:png_structp; user_transform_ptr:png_voidp; user_transform_depth:integer; user_transform_channels:integer);cdecl; external LibPng; -function png_get_user_transform_ptr(png_ptr:png_structp):png_voidp;cdecl; external LibPng; -procedure png_set_read_user_chunk_fn(png_ptr:png_structp; user_chunk_ptr:png_voidp; read_user_chunk_fn:png_user_chunk_ptr);cdecl; external LibPng; -function png_get_user_chunk_ptr(png_ptr:png_structp):png_voidp;cdecl; external LibPng; -procedure png_set_progressive_read_fn(png_ptr:png_structp; progressive_ptr:png_voidp; info_fn:png_progressive_info_ptr; row_fn:png_progressive_row_ptr; end_fn:png_progressive_end_ptr);cdecl; external LibPng; -function png_get_progressive_ptr(png_ptr:png_structp):png_voidp;cdecl; external LibPng; -procedure png_process_data(png_ptr:png_structp; info_ptr:png_infop; buffer:png_bytep; buffer_size:png_size_t);cdecl; external LibPng; -procedure png_progressive_combine_row(png_ptr:png_structp; old_row:png_bytep; new_row:png_bytep);cdecl; external LibPng; -function png_malloc(png_ptr:png_structp; size:png_uint_32):png_voidp;cdecl; external LibPng; -procedure png_free(png_ptr:png_structp; ptr:png_voidp);cdecl; external LibPng; -procedure png_free_data(png_ptr:png_structp; info_ptr:png_infop; free_me:png_uint_32; num:integer);cdecl; external LibPng; -procedure png_data_freer(png_ptr:png_structp; info_ptr:png_infop; freer:integer; mask:png_uint_32);cdecl; external LibPng; -function png_memcpy_check(png_ptr:png_structp; s1:png_voidp; s2:png_voidp; size:png_uint_32):png_voidp;cdecl; external LibPng; -function png_memset_check(png_ptr:png_structp; s1:png_voidp; value:integer; size:png_uint_32):png_voidp;cdecl; external LibPng; -procedure png_error(png_ptr:png_structp; error:png_const_charp);cdecl; external LibPng; -procedure png_chunk_error(png_ptr:png_structp; error:png_const_charp);cdecl; external LibPng; -procedure png_warning(png_ptr:png_structp; message:png_const_charp);cdecl; external LibPng; -procedure png_chunk_warning(png_ptr:png_structp; message:png_const_charp);cdecl; external LibPng; -function png_get_valid(png_ptr:png_structp; info_ptr:png_infop; flag:png_uint_32):png_uint_32;cdecl; external LibPng; -function png_get_rowbytes(png_ptr:png_structp; info_ptr:png_infop):png_uint_32;cdecl; external LibPng; -function png_get_rows(png_ptr:png_structp; info_ptr:png_infop):png_bytepp;cdecl; external LibPng; -procedure png_set_rows(png_ptr:png_structp; info_ptr:png_infop; row_pointers:png_bytepp);cdecl; external LibPng; -function png_get_channels(png_ptr:png_structp; info_ptr:png_infop):png_byte;cdecl; external LibPng; -function png_get_image_width(png_ptr:png_structp; info_ptr:png_infop):png_uint_32;cdecl; external LibPng; -function png_get_image_height(png_ptr:png_structp; info_ptr:png_infop):png_uint_32;cdecl; external LibPng; -function png_get_bit_depth(png_ptr:png_structp; info_ptr:png_infop):png_byte;cdecl; external LibPng; -function png_get_color_type(png_ptr:png_structp; info_ptr:png_infop):png_byte;cdecl; external LibPng; -function png_get_filter_type(png_ptr:png_structp; info_ptr:png_infop):png_byte;cdecl; external LibPng; -function png_get_interlace_type(png_ptr:png_structp; info_ptr:png_infop):png_byte;cdecl; external LibPng; -function png_get_compression_type(png_ptr:png_structp; info_ptr:png_infop):png_byte;cdecl; external LibPng; -function png_get_pixels_per_meter(png_ptr:png_structp; info_ptr:png_infop):png_uint_32;cdecl; external LibPng; -function png_get_x_pixels_per_meter(png_ptr:png_structp; info_ptr:png_infop):png_uint_32;cdecl; external LibPng; -function png_get_y_pixels_per_meter(png_ptr:png_structp; info_ptr:png_infop):png_uint_32;cdecl; external LibPng; -function png_get_pixel_aspect_ratio(png_ptr:png_structp; info_ptr:png_infop):single;cdecl; external LibPng; -function png_get_x_offset_pixels(png_ptr:png_structp; info_ptr:png_infop):png_int_32;cdecl; external LibPng; -function png_get_y_offset_pixels(png_ptr:png_structp; info_ptr:png_infop):png_int_32;cdecl; external LibPng; -function png_get_x_offset_microns(png_ptr:png_structp; info_ptr:png_infop):png_int_32;cdecl; external LibPng; -function png_get_y_offset_microns(png_ptr:png_structp; info_ptr:png_infop):png_int_32;cdecl; external LibPng; -function png_get_signature(png_ptr:png_structp; info_ptr:png_infop):png_bytep;cdecl; external LibPng; - -function png_get_bKGD(png_ptr:png_structp; info_ptr:png_infop; background:Ppng_color_16p):png_uint_32;cdecl; external LibPng; -procedure png_set_bKGD(png_ptr:png_structp; info_ptr:png_infop; background:png_color_16p);cdecl; external LibPng; -function png_get_cHRM(png_ptr:png_structp; info_ptr:png_infop; white_x:Pdouble; white_y:Pdouble; red_x:Pdouble; - red_y:Pdouble; green_x:Pdouble; green_y:Pdouble; blue_x:Pdouble; blue_y:Pdouble):png_uint_32;cdecl; external LibPng; +function png_get_io_ptr(png_ptr:png_structp):png_voidp; cdecl; external LibPng; + +procedure png_set_read_status_fn(png_ptr:png_structp; read_row_fn:png_read_status_ptr); cdecl; external LibPng; +procedure png_set_write_status_fn(png_ptr:png_structp; write_row_fn:png_write_status_ptr); cdecl; external LibPng; +procedure png_set_read_user_transform_fn(png_ptr:png_structp; read_user_transform_fn:png_user_transform_ptr); cdecl; external LibPng; +procedure png_set_write_user_transform_fn(png_ptr:png_structp; write_user_transform_fn:png_user_transform_ptr); cdecl; external LibPng; +procedure png_set_user_transform_info(png_ptr:png_structp; user_transform_ptr:png_voidp; user_transform_depth:cint; user_transform_channels:cint); cdecl; external LibPng; +function png_get_user_transform_ptr(png_ptr:png_structp):png_voidp; cdecl; external LibPng; +procedure png_set_read_user_chunk_fn(png_ptr:png_structp; user_chunk_ptr:png_voidp; read_user_chunk_fn:png_user_chunk_ptr); cdecl; external LibPng; +function png_get_user_chunk_ptr(png_ptr:png_structp):png_voidp; cdecl; external LibPng; +procedure png_set_progressive_read_fn(png_ptr:png_structp; progressive_ptr:png_voidp; info_fn:png_progressive_info_ptr; row_fn:png_progressive_row_ptr; end_fn:png_progressive_end_ptr); cdecl; external LibPng; +function png_get_progressive_ptr(png_ptr:png_structp):png_voidp; cdecl; external LibPng; +procedure png_process_data(png_ptr:png_structp; info_ptr:png_infop; buffer:png_bytep; buffer_size:png_size_t); cdecl; external LibPng; +procedure png_progressive_combine_row(png_ptr:png_structp; old_row:png_bytep; new_row:png_bytep); cdecl; external LibPng; +function png_malloc(png_ptr:png_structp; size:png_uint_32):png_voidp; cdecl; external LibPng; +procedure png_free(png_ptr:png_structp; ptr:png_voidp); cdecl; external LibPng; +procedure png_free_data(png_ptr:png_structp; info_ptr:png_infop; free_me:png_uint_32; num:cint); cdecl; external LibPng; +procedure png_data_freer(png_ptr:png_structp; info_ptr:png_infop; freer:cint; mask:png_uint_32); cdecl; external LibPng; +function png_memcpy_check(png_ptr:png_structp; s1:png_voidp; s2:png_voidp; size:png_uint_32):png_voidp; cdecl; external LibPng; +function png_memset_check(png_ptr:png_structp; s1:png_voidp; value:cint; size:png_uint_32):png_voidp; cdecl; external LibPng; +procedure png_error(png_ptr:png_structp; error:png_const_charp); cdecl; external LibPng; +procedure png_chunk_error(png_ptr:png_structp; error:png_const_charp); cdecl; external LibPng; +procedure png_warning(png_ptr:png_structp; message:png_const_charp); cdecl; external LibPng; +procedure png_chunk_warning(png_ptr:png_structp; message:png_const_charp); cdecl; external LibPng; +function png_get_valid(png_ptr:png_structp; info_ptr:png_infop; flag:png_uint_32):png_uint_32; cdecl; external LibPng; +function png_get_rowbytes(png_ptr:png_structp; info_ptr:png_infop):png_uint_32; cdecl; external LibPng; +function png_get_rows(png_ptr:png_structp; info_ptr:png_infop):png_bytepp; cdecl; external LibPng; +procedure png_set_rows(png_ptr:png_structp; info_ptr:png_infop; row_pointers:png_bytepp); cdecl; external LibPng; +function png_get_channels(png_ptr:png_structp; info_ptr:png_infop):png_byte; cdecl; external LibPng; +function png_get_image_width(png_ptr:png_structp; info_ptr:png_infop):png_uint_32; cdecl; external LibPng; +function png_get_image_height(png_ptr:png_structp; info_ptr:png_infop):png_uint_32; cdecl; external LibPng; +function png_get_bit_depth(png_ptr:png_structp; info_ptr:png_infop):png_byte; cdecl; external LibPng; +function png_get_color_type(png_ptr:png_structp; info_ptr:png_infop):png_byte; cdecl; external LibPng; +function png_get_filter_type(png_ptr:png_structp; info_ptr:png_infop):png_byte; cdecl; external LibPng; +function png_get_interlace_type(png_ptr:png_structp; info_ptr:png_infop):png_byte; cdecl; external LibPng; +function png_get_compression_type(png_ptr:png_structp; info_ptr:png_infop):png_byte; cdecl; external LibPng; +function png_get_pixels_per_meter(png_ptr:png_structp; info_ptr:png_infop):png_uint_32; cdecl; external LibPng; +function png_get_x_pixels_per_meter(png_ptr:png_structp; info_ptr:png_infop):png_uint_32; cdecl; external LibPng; +function png_get_y_pixels_per_meter(png_ptr:png_structp; info_ptr:png_infop):png_uint_32; cdecl; external LibPng; +function png_get_pixel_aspect_ratio(png_ptr:png_structp; info_ptr:png_infop):cfloat; cdecl; external LibPng; +function png_get_x_offset_pixels(png_ptr:png_structp; info_ptr:png_infop):png_int_32; cdecl; external LibPng; +function png_get_y_offset_pixels(png_ptr:png_structp; info_ptr:png_infop):png_int_32; cdecl; external LibPng; +function png_get_x_offset_microns(png_ptr:png_structp; info_ptr:png_infop):png_int_32; cdecl; external LibPng; +function png_get_y_offset_microns(png_ptr:png_structp; info_ptr:png_infop):png_int_32; cdecl; external LibPng; +function png_get_signature(png_ptr:png_structp; info_ptr:png_infop):png_bytep; cdecl; external LibPng; + +function png_get_bKGD(png_ptr:png_structp; info_ptr:png_infop; background:Ppng_color_16p):png_uint_32; cdecl; external LibPng; +procedure png_set_bKGD(png_ptr:png_structp; info_ptr:png_infop; background:png_color_16p); cdecl; external LibPng; +function png_get_cHRM(png_ptr:png_structp; info_ptr:png_infop; white_x:PCdouble; white_y:PCdouble; red_x:PCdouble; + red_y:PCdouble; green_x:PCdouble; green_y:PCdouble; blue_x:PCdouble; blue_y:PCdouble):png_uint_32; cdecl; external LibPng; function png_get_cHRM_fixed(png_ptr:png_structp; info_ptr:png_infop; int_white_x:Ppng_fixed_point; int_white_y:Ppng_fixed_point; int_red_x:Ppng_fixed_point; - int_red_y:Ppng_fixed_point; int_green_x:Ppng_fixed_point; int_green_y:Ppng_fixed_point; int_blue_x:Ppng_fixed_point; int_blue_y:Ppng_fixed_point):png_uint_32;cdecl; external LibPng; -procedure png_set_cHRM(png_ptr:png_structp; info_ptr:png_infop; white_x:double; white_y:double; red_x:double; - red_y:double; green_x:double; green_y:double; blue_x:double; blue_y:double);cdecl; external LibPng; + int_red_y:Ppng_fixed_point; int_green_x:Ppng_fixed_point; int_green_y:Ppng_fixed_point; int_blue_x:Ppng_fixed_point; int_blue_y:Ppng_fixed_point):png_uint_32; cdecl; external LibPng; +procedure png_set_cHRM(png_ptr:png_structp; info_ptr:png_infop; white_x:cdouble; white_y:cdouble; red_x:cdouble; + red_y:cdouble; green_x:cdouble; green_y:cdouble; blue_x:cdouble; blue_y:cdouble); cdecl; external LibPng; procedure png_set_cHRM_fixed(png_ptr:png_structp; info_ptr:png_infop; int_white_x:png_fixed_point; int_white_y:png_fixed_point; int_red_x:png_fixed_point; - int_red_y:png_fixed_point; int_green_x:png_fixed_point; int_green_y:png_fixed_point; int_blue_x:png_fixed_point; int_blue_y:png_fixed_point);cdecl; external LibPng; -function png_get_gAMA(png_ptr:png_structp; info_ptr:png_infop; file_gamma:Pdouble):png_uint_32;cdecl; external LibPng; -function png_get_gAMA_fixed(png_ptr:png_structp; info_ptr:png_infop; int_file_gamma:Ppng_fixed_point):png_uint_32;cdecl; external LibPng; -procedure png_set_gAMA(png_ptr:png_structp; info_ptr:png_infop; file_gamma:double);cdecl; external LibPng; -procedure png_set_gAMA_fixed(png_ptr:png_structp; info_ptr:png_infop; int_file_gamma:png_fixed_point);cdecl; external LibPng; -function png_get_hIST(png_ptr:png_structp; info_ptr:png_infop; hist:Ppng_uint_16p):png_uint_32;cdecl; external LibPng; -procedure png_set_hIST(png_ptr:png_structp; info_ptr:png_infop; hist:png_uint_16p);cdecl; external LibPng; -function png_get_IHDR(png_ptr:png_structp; info_ptr:png_infop; width:Ppng_uint_32; height:Ppng_uint_32; bit_depth:Pinteger; - color_type:Pinteger; interlace_type:Pinteger; compression_type:Pinteger; filter_type:Pinteger):png_uint_32;cdecl; external LibPng; -procedure png_set_IHDR(png_ptr:png_structp; info_ptr:png_infop; width:png_uint_32; height:png_uint_32; bit_depth:integer; - color_type:integer; interlace_type:integer; compression_type:integer; filter_type:integer);cdecl; external LibPng; -function png_get_oFFs(png_ptr:png_structp; info_ptr:png_infop; offset_x:Ppng_int_32; offset_y:Ppng_int_32; unit_type:Pinteger):png_uint_32;cdecl; external LibPng; -procedure png_set_oFFs(png_ptr:png_structp; info_ptr:png_infop; offset_x:png_int_32; offset_y:png_int_32; unit_type:integer);cdecl; external LibPng; + int_red_y:png_fixed_point; int_green_x:png_fixed_point; int_green_y:png_fixed_point; int_blue_x:png_fixed_point; int_blue_y:png_fixed_point); cdecl; external LibPng; +function png_get_gAMA(png_ptr:png_structp; info_ptr:png_infop; file_gamma:PCdouble):png_uint_32; cdecl; external LibPng; +function png_get_gAMA_fixed(png_ptr:png_structp; info_ptr:png_infop; int_file_gamma:Ppng_fixed_point):png_uint_32; cdecl; external LibPng; +procedure png_set_gAMA(png_ptr:png_structp; info_ptr:png_infop; file_gamma:cdouble); cdecl; external LibPng; +procedure png_set_gAMA_fixed(png_ptr:png_structp; info_ptr:png_infop; int_file_gamma:png_fixed_point); cdecl; external LibPng; +function png_get_hIST(png_ptr:png_structp; info_ptr:png_infop; hist:Ppng_uint_16p):png_uint_32; cdecl; external LibPng; +procedure png_set_hIST(png_ptr:png_structp; info_ptr:png_infop; hist:png_uint_16p); cdecl; external LibPng; +function png_get_IHDR(png_ptr:png_structp; info_ptr:png_infop; width:Ppng_uint_32; height:Ppng_uint_32; bit_depth:PCint; + color_type:PCint; interlace_type:PCint; compression_type:PCint; filter_type:PCint):png_uint_32; cdecl; external LibPng; +procedure png_set_IHDR(png_ptr:png_structp; info_ptr:png_infop; width:png_uint_32; height:png_uint_32; bit_depth:cint; + color_type:cint; interlace_type:cint; compression_type:cint; filter_type:cint); cdecl; external LibPng; +function png_get_oFFs(png_ptr:png_structp; info_ptr:png_infop; offset_x:Ppng_int_32; offset_y:Ppng_int_32; unit_type:PCint):png_uint_32; cdecl; external LibPng; +procedure png_set_oFFs(png_ptr:png_structp; info_ptr:png_infop; offset_x:png_int_32; offset_y:png_int_32; unit_type:cint); cdecl; external LibPng; function png_get_pCAL(png_ptr:png_structp; info_ptr:png_infop; purpose:Ppng_charp; X0:Ppng_int_32; X1:Ppng_int_32; - atype:Pinteger; nparams:Pinteger; units:Ppng_charp; params:Ppng_charpp):png_uint_32;cdecl; external LibPng; + atype:PCint; nparams:PCint; units:Ppng_charp; params:Ppng_charpp):png_uint_32; cdecl; external LibPng; procedure png_set_pCAL(png_ptr:png_structp; info_ptr:png_infop; purpose:png_charp; X0:png_int_32; X1:png_int_32; - atype:integer; nparams:integer; units:png_charp; params:png_charpp);cdecl; external LibPng; -function png_get_pHYs(png_ptr:png_structp; info_ptr:png_infop; res_x:Ppng_uint_32; res_y:Ppng_uint_32; unit_type:Pinteger):png_uint_32;cdecl; external LibPng; -procedure png_set_pHYs(png_ptr:png_structp; info_ptr:png_infop; res_x:png_uint_32; res_y:png_uint_32; unit_type:integer);cdecl; external LibPng; -function png_get_PLTE(png_ptr:png_structp; info_ptr:png_infop; palette:Ppng_colorp; num_palette:Pinteger):png_uint_32;cdecl; external LibPng; -procedure png_set_PLTE(png_ptr:png_structp; info_ptr:png_infop; palette:png_colorp; num_palette:integer);cdecl; external LibPng; -function png_get_sBIT(png_ptr:png_structp; info_ptr:png_infop; sig_bit:Ppng_color_8p):png_uint_32;cdecl; external LibPng; -procedure png_set_sBIT(png_ptr:png_structp; info_ptr:png_infop; sig_bit:png_color_8p);cdecl; external LibPng; -function png_get_sRGB(png_ptr:png_structp; info_ptr:png_infop; intent:Pinteger):png_uint_32;cdecl; external LibPng; -procedure png_set_sRGB(png_ptr:png_structp; info_ptr:png_infop; intent:integer);cdecl; external LibPng; -procedure png_set_sRGB_gAMA_and_cHRM(png_ptr:png_structp; info_ptr:png_infop; intent:integer);cdecl; external LibPng; -function png_get_iCCP(png_ptr:png_structp; info_ptr:png_infop; name:png_charpp; compression_type:Pinteger; profile:png_charpp; - proflen:Ppng_uint_32):png_uint_32;cdecl; external LibPng; -procedure png_set_iCCP(png_ptr:png_structp; info_ptr:png_infop; name:png_charp; compression_type:integer; profile:png_charp; - proflen:png_uint_32);cdecl; external LibPng; -function png_get_sPLT(png_ptr:png_structp; info_ptr:png_infop; entries:png_sPLT_tpp):png_uint_32;cdecl; external LibPng; -procedure png_set_sPLT(png_ptr:png_structp; info_ptr:png_infop; entries:png_sPLT_tp; nentries:integer);cdecl; external LibPng; + atype:cint; nparams:cint; units:png_charp; params:png_charpp); cdecl; external LibPng; +function png_get_pHYs(png_ptr:png_structp; info_ptr:png_infop; res_x:Ppng_uint_32; res_y:Ppng_uint_32; unit_type:PCint):png_uint_32; cdecl; external LibPng; +procedure png_set_pHYs(png_ptr:png_structp; info_ptr:png_infop; res_x:png_uint_32; res_y:png_uint_32; unit_type:cint); cdecl; external LibPng; +function png_get_PLTE(png_ptr:png_structp; info_ptr:png_infop; palette:Ppng_colorp; num_palette:PCint):png_uint_32; cdecl; external LibPng; +procedure png_set_PLTE(png_ptr:png_structp; info_ptr:png_infop; palette:png_colorp; num_palette:cint); cdecl; external LibPng; +function png_get_sBIT(png_ptr:png_structp; info_ptr:png_infop; sig_bit:Ppng_color_8p):png_uint_32; cdecl; external LibPng; +procedure png_set_sBIT(png_ptr:png_structp; info_ptr:png_infop; sig_bit:png_color_8p); cdecl; external LibPng; +function png_get_sRGB(png_ptr:png_structp; info_ptr:png_infop; intent:PCint):png_uint_32; cdecl; external LibPng; +procedure png_set_sRGB(png_ptr:png_structp; info_ptr:png_infop; intent:cint); cdecl; external LibPng; +procedure png_set_sRGB_gAMA_and_cHRM(png_ptr:png_structp; info_ptr:png_infop; intent:cint); cdecl; external LibPng; +function png_get_iCCP(png_ptr:png_structp; info_ptr:png_infop; name:png_charpp; compression_type:PCint; profile:png_charpp; + proflen:Ppng_uint_32):png_uint_32; cdecl; external LibPng; +procedure png_set_iCCP(png_ptr:png_structp; info_ptr:png_infop; name:png_charp; compression_type:cint; profile:png_charp; + proflen:png_uint_32); cdecl; external LibPng; +function png_get_sPLT(png_ptr:png_structp; info_ptr:png_infop; entries:png_sPLT_tpp):png_uint_32; cdecl; external LibPng; +procedure png_set_sPLT(png_ptr:png_structp; info_ptr:png_infop; entries:png_sPLT_tp; nentries:cint); cdecl; external LibPng; (* png_get_text also returns the number of text chunks in *num_text *) -function png_get_text(png_ptr:png_structp; info_ptr:png_infop; text_ptr:Ppng_textp; num_text:Pinteger):png_uint_32;cdecl; external LibPng; +function png_get_text(png_ptr:png_structp; info_ptr:png_infop; text_ptr:Ppng_textp; num_text:PCint):png_uint_32; cdecl; external LibPng; (* * Note while png_set_text() will accept a structure whose text, @@ -944,29 +945,29 @@ function png_get_text(png_ptr:png_structp; info_ptr:png_infop; text_ptr:Ppng_tex * zero-terminated C strings. They might be empty strings but * they will never be NULL pointers. *) -procedure png_set_text(png_ptr:png_structp; info_ptr:png_infop; text_ptr:png_textp; num_text:integer);cdecl; external LibPng; +procedure png_set_text(png_ptr:png_structp; info_ptr:png_infop; text_ptr:png_textp; num_text:cint); cdecl; external LibPng; -function png_get_tIME(png_ptr:png_structp; info_ptr:png_infop; mod_time:Ppng_timep):png_uint_32;cdecl; external LibPng; -procedure png_set_tIME(png_ptr:png_structp; info_ptr:png_infop; mod_time:png_timep);cdecl; external LibPng; -function png_get_tRNS(png_ptr:png_structp; info_ptr:png_infop; trans:Ppng_bytep; num_trans:Pinteger; trans_values:Ppng_color_16p):png_uint_32;cdecl; external LibPng; -procedure png_set_tRNS(png_ptr:png_structp; info_ptr:png_infop; trans:png_bytep; num_trans:integer; trans_values:png_color_16p);cdecl; external LibPng; -function png_get_sCAL(png_ptr:png_structp; info_ptr:png_infop; aunit:Pinteger; width:Pdouble; height:Pdouble):png_uint_32;cdecl; external LibPng; -procedure png_set_sCAL(png_ptr:png_structp; info_ptr:png_infop; aunit:integer; width:double; height:double);cdecl; external LibPng; -procedure png_set_sCAL_s(png_ptr:png_structp; info_ptr:png_infop; aunit:integer; swidth:png_charp; sheight:png_charp);cdecl; external LibPng; +function png_get_tIME(png_ptr:png_structp; info_ptr:png_infop; mod_time:Ppng_timep):png_uint_32; cdecl; external LibPng; +procedure png_set_tIME(png_ptr:png_structp; info_ptr:png_infop; mod_time:png_timep); cdecl; external LibPng; +function png_get_tRNS(png_ptr:png_structp; info_ptr:png_infop; trans:Ppng_bytep; num_trans:PCint; trans_values:Ppng_color_16p):png_uint_32; cdecl; external LibPng; +procedure png_set_tRNS(png_ptr:png_structp; info_ptr:png_infop; trans:png_bytep; num_trans:cint; trans_values:png_color_16p); cdecl; external LibPng; +function png_get_sCAL(png_ptr:png_structp; info_ptr:png_infop; aunit:PCint; width:PCdouble; height:PCdouble):png_uint_32; cdecl; external LibPng; +procedure png_set_sCAL(png_ptr:png_structp; info_ptr:png_infop; aunit:cint; width:cdouble; height:cdouble); cdecl; external LibPng; +procedure png_set_sCAL_s(png_ptr:png_structp; info_ptr:png_infop; aunit:cint; swidth:png_charp; sheight:png_charp); cdecl; external LibPng; -procedure png_set_keep_unknown_chunks(png_ptr:png_structp; keep:integer; chunk_list:png_bytep; num_chunks:integer);cdecl; external LibPng; -procedure png_set_unknown_chunks(png_ptr:png_structp; info_ptr:png_infop; unknowns:png_unknown_chunkp; num_unknowns:integer);cdecl; external LibPng; -procedure png_set_unknown_chunk_location(png_ptr:png_structp; info_ptr:png_infop; chunk:integer; location:integer);cdecl; external LibPng; -function png_get_unknown_chunks(png_ptr:png_structp; info_ptr:png_infop; entries:png_unknown_chunkpp):png_uint_32;cdecl; external LibPng; +procedure png_set_keep_unknown_chunks(png_ptr:png_structp; keep:cint; chunk_list:png_bytep; num_chunks:cint); cdecl; external LibPng; +procedure png_set_unknown_chunks(png_ptr:png_structp; info_ptr:png_infop; unknowns:png_unknown_chunkp; num_unknowns:cint); cdecl; external LibPng; +procedure png_set_unknown_chunk_location(png_ptr:png_structp; info_ptr:png_infop; chunk:cint; location:cint); cdecl; external LibPng; +function png_get_unknown_chunks(png_ptr:png_structp; info_ptr:png_infop; entries:png_unknown_chunkpp):png_uint_32; cdecl; external LibPng; -procedure png_set_invalid(png_ptr:png_structp; info_ptr:png_infop; mask:integer);cdecl; external LibPng; +procedure png_set_invalid(png_ptr:png_structp; info_ptr:png_infop; mask:cint); cdecl; external LibPng; -procedure png_read_png(png_ptr:png_structp; info_ptr:png_infop; transforms:integer; params:png_voidp);cdecl; external LibPng; -procedure png_write_png(png_ptr:png_structp; info_ptr:png_infop; transforms:integer; params:png_voidp);cdecl; external LibPng; +procedure png_read_png(png_ptr:png_structp; info_ptr:png_infop; transforms:cint; params:png_voidp); cdecl; external LibPng; +procedure png_write_png(png_ptr:png_structp; info_ptr:png_infop; transforms:cint; params:png_voidp); cdecl; external LibPng; -function png_get_header_ver(png_ptr:png_structp):png_charp;cdecl; external LibPng; -function png_get_header_version(png_ptr:png_structp):png_charp;cdecl; external LibPng; -function png_get_libpng_ver(png_ptr:png_structp):png_charp;cdecl; external LibPng; +function png_get_header_ver(png_ptr:png_structp):png_charp; cdecl; external LibPng; +function png_get_header_version(png_ptr:png_structp):png_charp; cdecl; external LibPng; +function png_get_libpng_ver(png_ptr:png_structp):png_charp; cdecl; external LibPng; implementation diff --git a/Game/Code/lib/samplerate/samplerate.pas b/Game/Code/lib/samplerate/samplerate.pas index 04236557..784b87da 100644 --- a/Game/Code/lib/samplerate/samplerate.pas +++ b/Game/Code/lib/samplerate/samplerate.pas @@ -35,6 +35,7 @@ unit samplerate; interface uses + ctypes, UConfig; const @@ -59,21 +60,18 @@ type type PSRC_DATA = ^SRC_DATA; SRC_DATA = record - data_in: PSingle; - data_out: PSingle; - input_frames: longint; - output_frames: longint; - input_frames_used: longint; - output_frames_gen: longint; - end_of_input: integer; - src_ratio: double; + data_in, data_out: PCfloat; + input_frames, output_frames: clong; + input_frames_used, output_frames_gen: clong; + end_of_input: cint; + src_ratio: cdouble; end; { SRC_CB_DATA is used with callback based API. } type SRC_CB_DATA = record - frames: longint; - data_in: Psingle; + frames: clong; + data_in: PCfloat; end; {* @@ -84,14 +82,14 @@ type ** point to the start of the user supplied float array. The user supplied ** function must return the number of frames that **data points to. *} -src_callback_t = function (cb_data: pointer; var data: Psingle): longint; cdecl; +src_callback_t = function (cb_data: pointer; var data: PCfloat): clong; cdecl; {* ** Standard initialisation function : return an anonymous pointer to the ** internal state of the converter. Choose a converter from the enums below. ** Error returned in *error. *} -function src_new(converter_type: integer; channels: integer; error: Pinteger): PSRC_STATE; cdecl; external LibName; +function src_new(converter_type: cint; channels: cint; error: PCint): PSRC_STATE; cdecl; external LibName; {* ** Initilisation for callback based API : return an anonymous pointer to the @@ -100,7 +98,7 @@ function src_new(converter_type: integer; channels: integer; error: Pinteger): P ** value, when processing, user supplied function "func" gets called with ** cb_data as first parameter. *} -function src_callback_new(func: src_callback_t; converter_type: integer; channels: integer; +function src_callback_new(func: src_callback_t; converter_type: cint; channels: cint; error: Pinteger; cb_data: pointer): PSRC_STATE; cdecl; external LibName; {* @@ -113,14 +111,14 @@ function src_delete(state: PSRC_STATE): PSRC_STATE; cdecl; external LibName; ** Standard processing function. ** Returns non zero on error. *} -function src_process(state: PSRC_STATE; data: PSRC_DATA): integer; cdecl; external LibName; +function src_process(state: PSRC_STATE; data: PSRC_DATA): cint; cdecl; external LibName; {* ** Callback based processing function. Read up to frames worth of data from ** the converter int *data and return frames read or -1 on error. *} -function src_callback_read(state: PSRC_STATE; src_ratio: double; - frames: longint; data: Psingle): longint; cdecl; external LibName; +function src_callback_read(state: PSRC_STATE; src_ratio: cdouble; + frames: clong; data: PCfloat): clong; cdecl; external LibName; {* ** Simple interface for performing a single conversion from input buffer to @@ -128,7 +126,7 @@ function src_callback_read(state: PSRC_STATE; src_ratio: double; ** Simple interface does not require initialisation as it can only operate on ** a single buffer worth of audio. *} -function src_simple(data: PSRC_DATA; converter_type: integer; channels: integer): integer; cdecl; external LibName; +function src_simple(data: PSRC_DATA; converter_type: cint; channels: cint): cint; cdecl; external LibName; {* ** This library contains a number of different sample rate converters, @@ -138,8 +136,8 @@ function src_simple(data: PSRC_DATA; converter_type: integer; channels: integer) ** sample rate converter or NULL if no sample rate converter exists for ** the given value. The converters are sequentially numbered from 0 to N. *} -function src_get_name(converter_type: integer): {const} Pchar; cdecl; external LibName; -function src_get_description(converter_type: integer): {const} Pchar; cdecl; external LibName; +function src_get_name(converter_type: cint): {const} Pchar; cdecl; external LibName; +function src_get_description(converter_type: cint): {const} Pchar; cdecl; external LibName; function src_get_version(): {const} Pchar; cdecl; external LibName; {* @@ -147,7 +145,7 @@ function src_get_version(): {const} Pchar; cdecl; external LibName; ** in the conversion ratio. ** Returns non zero on error. *} -function src_set_ratio(state: PSRC_STATE; new_ratio: double): integer; cdecl; external LibName; +function src_set_ratio(state: PSRC_STATE; new_ratio: cdouble): cint; cdecl; external LibName; {* ** Reset the internal SRC state. @@ -155,23 +153,23 @@ function src_set_ratio(state: PSRC_STATE; new_ratio: double): integer; cdecl; ex ** Does not free any memory allocations. ** Returns non zero on error. *} -function src_reset(state: PSRC_STATE): integer; cdecl; external LibName; +function src_reset(state: PSRC_STATE): cint; cdecl; external LibName; {* ** Return TRUE if ratio is a valid conversion ratio, FALSE ** otherwise. *} -function src_is_valid_ratio(ratio: double): integer; cdecl; external LibName; +function src_is_valid_ratio(ratio: cdouble): cint; cdecl; external LibName; {* ** Return an error number. *} -function src_error(state: PSRC_STATE): integer; cdecl; external LibName; +function src_error(state: PSRC_STATE): cint; cdecl; external LibName; {* ** Convert the error number into a string. *} -function src_strerror(error: integer): {const} Pchar; cdecl; external LibName; +function src_strerror(error: cint): {const} Pchar; cdecl; external LibName; {* ** The following enums can be used to set the interpolator type @@ -188,12 +186,12 @@ const ** Extra helper functions for converting from short to float and ** back again. *} -procedure src_short_to_float_array(input: {const} Psmallint; output: Psingle; len: integer); cdecl; external LibName; -procedure src_float_to_short_array(input: {const} Psingle; output: Psmallint; len: integer); cdecl; external LibName; +procedure src_short_to_float_array(input: {const} PCshort; output: PCfloat; len: cint); cdecl; external LibName; +procedure src_float_to_short_array(input: {const} PCfloat; output: PCshort; len: cint); cdecl; external LibName; {$IF LIBSAMPLERATE_VERSION >= 1003} // 0.1.3 -procedure src_int_to_float_array(input: {const} Pinteger; output: Psingle; len: integer); cdecl; external LibName; -procedure src_float_to_int_array(input: {const} Psingle; output: Pinteger; len: integer); cdecl; external LibName; +procedure src_int_to_float_array(input: {const} PCint; output: PCfloat; len: cint); cdecl; external LibName; +procedure src_float_to_int_array(input: {const} PCfloat; output: PCint; len: cint); cdecl; external LibName; {$IFEND} implementation diff --git a/Game/Code/lib/zlib/zlib.pas b/Game/Code/lib/zlib/zlib.pas index f613e20c..31d6a68b 100644 --- a/Game/Code/lib/zlib/zlib.pas +++ b/Game/Code/lib/zlib/zlib.pas @@ -18,6 +18,9 @@ interface {$PACKRECORDS C} {$endif} +uses + ctypes; + const ZLIB_VERSION = '1.2.3'; @@ -32,13 +35,14 @@ const type { Compatible with paszlib } - Uint = Cardinal; - Ulong = Longword; - Ulongf = Longword; - Pulongf = ^Ulongf; - z_off_t = longint; + uInt = cuint; + uLong = culong; + uLongf = uLong; {FAR} + PuLongf = ^uLongf; + z_off_t = clong; pbyte = ^byte; - pbytef = ^byte; + bytef = byte; {FAR} + pbytef = ^byte; voidpf = pointer; TAllocfunc = function (opaque: voidpf; items: uInt; size: uInt): voidpf; cdecl; @@ -60,7 +64,7 @@ type zalloc: TAllocFunc; zfree: TFreeFunc; opaque: voidpf; - data_type: integer; + data_type: cint; adler: uLong; reserved: uLong; end; |