diff options
Diffstat (limited to 'yage/core/stb_image.h')
| -rw-r--r-- | yage/core/stb_image.h | 130 |
1 files changed, 65 insertions, 65 deletions
diff --git a/yage/core/stb_image.h b/yage/core/stb_image.h index 9ec8b93a..7583ce7f 100644 --- a/yage/core/stb_image.h +++ b/yage/core/stb_image.h @@ -789,7 +789,7 @@ static void stbi__start_file(stbi__context *s, FILE *f) stbi__start_callbacks(s, &stbi__stdio_callbacks, (void *)f); } - // static void stop_file(stbi__context *s) { } +// static void stop_file(stbi__context *s) { } #endif // !STBI_NO_STDIO @@ -972,9 +972,9 @@ static void *stbi__malloc_mad4(int a, int b, int c, int d, int add) return stbi__malloc(a * b * c * d + add); } - // stbi__err - error - // stbi__errpf - error returning pointer to float - // stbi__errpuc - error returning pointer to unsigned char +// stbi__err - error +// stbi__errpf - error returning pointer to float +// stbi__errpuc - error returning pointer to unsigned char #ifdef STBI_NO_FAILURE_STRINGS #define stbi__err(x, y) 0 @@ -1845,27 +1845,27 @@ static stbi_uc *stbi__hdr_to_ldr(float *data, int x, int y, int comp) } #endif - ////////////////////////////////////////////////////////////////////////////// - // - // "baseline" JPEG/JFIF decoder - // - // simple implementation - // - doesn't support delayed output of y-dimension - // - simple interface (only one output format: 8-bit interleaved RGB) - // - doesn't try to recover corrupt jpegs - // - doesn't allow partial loading, loading multiple at once - // - still fast on x86 (copying globals into locals doesn't help x86) - // - allocates lots of intermediate memory (full size of all - // components) - // - non-interleaved case requires this anyway - // - allows good upsampling (see next) - // high-quality - // - upsampled channels are bilinearly interpolated, even across blocks - // - quality integer IDCT derived from IJG's 'slow' - // performance - // - fast huffman; reasonable integer IDCT - // - some SIMD kernels for common paths on targets with SSE2/NEON - // - uses a lot of intermediate memory, could cache poorly +////////////////////////////////////////////////////////////////////////////// +// +// "baseline" JPEG/JFIF decoder +// +// simple implementation +// - doesn't support delayed output of y-dimension +// - simple interface (only one output format: 8-bit interleaved RGB) +// - doesn't try to recover corrupt jpegs +// - doesn't allow partial loading, loading multiple at once +// - still fast on x86 (copying globals into locals doesn't help x86) +// - allocates lots of intermediate memory (full size of all +// components) +// - non-interleaved case requires this anyway +// - allows good upsampling (see next) +// high-quality +// - upsampled channels are bilinearly interpolated, even across blocks +// - quality integer IDCT derived from IJG's 'slow' +// performance +// - fast huffman; reasonable integer IDCT +// - some SIMD kernels for common paths on targets with SSE2/NEON +// - uses a lot of intermediate memory, could cache poorly #ifndef STBI_NO_JPEG @@ -4251,13 +4251,13 @@ static int stbi__jpeg_info(stbi__context *s, int *x, int *y, int *comp) } #endif - // public domain zlib decode v0.2 Sean Barrett 2006-11-18 - // simple implementation - // - all input must be provided in an upfront buffer - // - all output is written to a single output buffer (can - // malloc/realloc) - // performance - // - fast huffman +// public domain zlib decode v0.2 Sean Barrett 2006-11-18 +// simple implementation +// - all input must be provided in an upfront buffer +// - all output is written to a single output buffer (can +// malloc/realloc) +// performance +// - fast huffman #ifndef STBI_NO_ZLIB @@ -4793,15 +4793,15 @@ STBIDEF int stbi_zlib_decode_noheader_buffer(char *obuffer, int olen, } #endif - // public domain "baseline" PNG decoder v0.10 Sean Barrett 2006-11-18 - // simple implementation - // - only 8-bit samples - // - no CRC checking - // - allocates lots of intermediate memory - // - avoids problem of streaming data between subsystems - // - avoids explicit window management - // performance - // - uses stb_zlib, a PD zlib implementation with fast huffman decoding +// public domain "baseline" PNG decoder v0.10 Sean Barrett 2006-11-18 +// simple implementation +// - only 8-bit samples +// - no CRC checking +// - allocates lots of intermediate memory +// - avoids problem of streaming data between subsystems +// - avoids explicit window management +// performance +// - uses stb_zlib, a PD zlib implementation with fast huffman decoding #ifndef STBI_NO_PNG typedef struct { @@ -5714,7 +5714,7 @@ static int stbi__png_info(stbi__context *s, int *x, int *y, int *comp) } #endif - // Microsoft/Windows BMP image +// Microsoft/Windows BMP image #ifndef STBI_NO_BMP static int stbi__bmp_test_raw(stbi__context *s) @@ -6434,9 +6434,9 @@ static void *stbi__tga_load(stbi__context *s, int *x, int *y, int *comp, } #endif - // ************************************************************************************************* - // Photoshop PSD loader -- PD by Thatcher Ulrich, integration by Nicolas - // Schulz, tweaked by STB +// ************************************************************************************************* +// Photoshop PSD loader -- PD by Thatcher Ulrich, integration by Nicolas +// Schulz, tweaked by STB #ifndef STBI_NO_PSD static int stbi__psd_test(stbi__context *s) @@ -6697,12 +6697,12 @@ static void *stbi__psd_load(stbi__context *s, int *x, int *y, int *comp, } #endif - // ************************************************************************************************* - // Softimage PIC loader - // by Tom Seddon - // - // See http://softimage.wiki.softimage.com/index.php/INFO:_PIC_file_format - // See http://ozviz.wasp.uwa.edu.au/~pbourke/dataformats/softimagepic/ +// ************************************************************************************************* +// Softimage PIC loader +// by Tom Seddon +// +// See http://softimage.wiki.softimage.com/index.php/INFO:_PIC_file_format +// See http://ozviz.wasp.uwa.edu.au/~pbourke/dataformats/softimagepic/ #ifndef STBI_NO_PIC static int stbi__pic_is4(stbi__context *s, const char *str) @@ -6927,9 +6927,9 @@ static int stbi__pic_test(stbi__context *s) } #endif - // ************************************************************************************************* - // GIF loader -- public domain by Jean-Marc Lienher -- simplified/shrunk by - // stb +// ************************************************************************************************* +// GIF loader -- public domain by Jean-Marc Lienher -- simplified/shrunk by +// stb #ifndef STBI_NO_GIF typedef struct { @@ -7745,17 +7745,17 @@ static int stbi__pic_info(stbi__context *s, int *x, int *y, int *comp) } #endif - // ************************************************************************************************* - // Portable Gray Map and Portable Pixel Map loader - // by Ken Miller - // - // PGM: http://netpbm.sourceforge.net/doc/pgm.html - // PPM: http://netpbm.sourceforge.net/doc/ppm.html - // - // Known limitations: - // Does not support comments in the header section - // Does not support ASCII image data (formats P2 and P3) - // Does not support 16-bit-per-channel +// ************************************************************************************************* +// Portable Gray Map and Portable Pixel Map loader +// by Ken Miller +// +// PGM: http://netpbm.sourceforge.net/doc/pgm.html +// PPM: http://netpbm.sourceforge.net/doc/ppm.html +// +// Known limitations: +// Does not support comments in the header section +// Does not support ASCII image data (formats P2 and P3) +// Does not support 16-bit-per-channel #ifndef STBI_NO_PNM |