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stb_image: Remove old installable IDCT path.

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This commit is contained in:
Fabian Giesen 2014-12-18 07:25:41 -08:00
parent e5db25f637
commit d95f7acb32
1 changed files with 0 additions and 12 deletions
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12
stb_image.h
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@ -328,11 +328,6 @@ STBIDEF int stbi_zlib_decode_noheader_buffer(char *obuffer, int olen, const ch
// define faster low-level operations (typically SIMD support) // define faster low-level operations (typically SIMD support)
#ifdef STBI_SIMD #ifdef STBI_SIMD
typedef void (*stbi_idct_8x8)(stbi_uc *out, int out_stride, short data[64], unsigned short *dequantize);
// compute an integer IDCT on "input"
// input[x] = data[x] * dequantize[x]
// write results to 'out': 64 samples, each run of 8 spaced by 'out_stride'
// CLAMP results to 0..255
typedef void (*stbi_YCbCr_to_RGB_run)(stbi_uc *output, stbi_uc const *y, stbi_uc const *cb, stbi_uc const *cr, int count, int step); typedef void (*stbi_YCbCr_to_RGB_run)(stbi_uc *output, stbi_uc const *y, stbi_uc const *cb, stbi_uc const *cr, int count, int step);
// compute a conversion from YCbCr to RGB // compute a conversion from YCbCr to RGB
// 'count' pixels // 'count' pixels
@ -341,7 +336,6 @@ typedef void (*stbi_YCbCr_to_RGB_run)(stbi_uc *output, stbi_uc const *y, stbi_u
// cb: Cb input channel; scale/biased to be 0..255 // cb: Cb input channel; scale/biased to be 0..255
// cr: Cr input channel; scale/biased to be 0..255 // cr: Cr input channel; scale/biased to be 0..255
STBIDEF void stbi_install_idct(stbi_idct_8x8 func);
STBIDEF void stbi_install_YCbCr_to_RGB(stbi_YCbCr_to_RGB_run func); STBIDEF void stbi_install_YCbCr_to_RGB(stbi_YCbCr_to_RGB_run func);
#endif // STBI_SIMD #endif // STBI_SIMD
@ -1612,12 +1606,6 @@ static void stbi__idct_sse2(stbi_uc *out, int out_stride, short data[64])
#endif // STBI_SSE2 #endif // STBI_SSE2
#ifdef STBI_SIMD
STBIDEF void stbi_install_idct(stbi_idct_8x8 func)
{
}
#endif
#define STBI__MARKER_none 0xff #define STBI__MARKER_none 0xff
// if there's a pending marker from the entropy stream, return that // if there's a pending marker from the entropy stream, return that
// otherwise, fetch from the stream and get a marker. if there's no // otherwise, fetch from the stream and get a marker. if there's no