Merge pull request #1260 from ydb-platform/mergelibs10

mergelibs10

11 files changed, 67 insertions, 35 deletions

diff --git a/contrib/python/Pillow/py3/libImaging/Convert.c b/contrib/python/Pillow/py3/libImaging/Convert.c
index b08519d304..99d2a4ada7 100644
--- a/contrib/python/Pillow/py3/libImaging/Convert.c
+++ b/contrib/python/Pillow/py3/libImaging/Convert.c
@@ -1013,7 +1013,7 @@ static struct {
 static void
 p2bit(UINT8 *out, const UINT8 *in, int xsize, ImagingPalette palette) {
     int x;
-    /* FIXME: precalculate greyscale palette? */
+    /* FIXME: precalculate grayscale palette? */
     for (x = 0; x < xsize; x++) {
         *out++ = (L(&palette->palette[in[x] * 4]) >= 128000) ? 255 : 0;
     }
@@ -1022,7 +1022,7 @@ p2bit(UINT8 *out, const UINT8 *in, int xsize, ImagingPalette palette) {
 static void
 pa2bit(UINT8 *out, const UINT8 *in, int xsize, ImagingPalette palette) {
     int x;
-    /* FIXME: precalculate greyscale palette? */
+    /* FIXME: precalculate grayscale palette? */
     for (x = 0; x < xsize; x++, in += 4) {
         *out++ = (L(&palette->palette[in[0] * 4]) >= 128000) ? 255 : 0;
     }
@@ -1031,7 +1031,7 @@ pa2bit(UINT8 *out, const UINT8 *in, int xsize, ImagingPalette palette) {
 static void
 p2l(UINT8 *out, const UINT8 *in, int xsize, ImagingPalette palette) {
     int x;
-    /* FIXME: precalculate greyscale palette? */
+    /* FIXME: precalculate grayscale palette? */
     for (x = 0; x < xsize; x++) {
         *out++ = L24(&palette->palette[in[x] * 4]) >> 16;
     }
@@ -1040,7 +1040,7 @@ p2l(UINT8 *out, const UINT8 *in, int xsize, ImagingPalette palette) {
 static void
 pa2l(UINT8 *out, const UINT8 *in, int xsize, ImagingPalette palette) {
     int x;
-    /* FIXME: precalculate greyscale palette? */
+    /* FIXME: precalculate grayscale palette? */
     for (x = 0; x < xsize; x++, in += 4) {
         *out++ = L24(&palette->palette[in[0] * 4]) >> 16;
     }
@@ -1070,7 +1070,7 @@ p2pa(UINT8 *out, const UINT8 *in, int xsize, ImagingPalette palette) {
 static void
 p2la(UINT8 *out, const UINT8 *in, int xsize, ImagingPalette palette) {
     int x;
-    /* FIXME: precalculate greyscale palette? */
+    /* FIXME: precalculate grayscale palette? */
     for (x = 0; x < xsize; x++, out += 4) {
         const UINT8 *rgba = &palette->palette[*in++ * 4];
         out[0] = out[1] = out[2] = L24(rgba) >> 16;
@@ -1081,7 +1081,7 @@ p2la(UINT8 *out, const UINT8 *in, int xsize, ImagingPalette palette) {
 static void
 pa2la(UINT8 *out, const UINT8 *in, int xsize, ImagingPalette palette) {
     int x;
-    /* FIXME: precalculate greyscale palette? */
+    /* FIXME: precalculate grayscale palette? */
     for (x = 0; x < xsize; x++, in += 4, out += 4) {
         out[0] = out[1] = out[2] = L24(&palette->palette[in[0] * 4]) >> 16;
         out[3] = in[3];
@@ -1335,9 +1335,9 @@ topalette(
     imOut->palette = ImagingPaletteDuplicate(palette);
 
     if (imIn->bands == 1) {
-        /* greyscale image */
+        /* grayscale image */
 
-        /* Greyscale palette: copy data as is */
+        /* Grayscale palette: copy data as is */
         ImagingSectionEnter(&cookie);
         for (y = 0; y < imIn->ysize; y++) {
             if (alpha) {
diff --git a/contrib/python/Pillow/py3/libImaging/Dib.c b/contrib/python/Pillow/py3/libImaging/Dib.c
index f8a2901b8c..1b5bfe1324 100644
--- a/contrib/python/Pillow/py3/libImaging/Dib.c
+++ b/contrib/python/Pillow/py3/libImaging/Dib.c
@@ -142,9 +142,9 @@ ImagingNewDIB(const char *mode, int xsize, int ysize) {
         GetSystemPaletteEntries(dib->dc, 0, 256, pal->palPalEntry);
 
         if (strcmp(mode, "L") == 0) {
-            /* Greyscale DIB.  Fill all 236 slots with a greyscale ramp
+            /* Grayscale DIB.  Fill all 236 slots with a grayscale ramp
              * (this is usually overkill on Windows since VGA only offers
-             * 6 bits greyscale resolution).  Ignore the slots already
+             * 6 bits grayscale resolution).  Ignore the slots already
              * allocated by Windows */
 
             i = 10;
@@ -160,7 +160,7 @@ ImagingNewDIB(const char *mode, int xsize, int ysize) {
 #ifdef CUBE216
 
             /* Colour DIB.  Create a 6x6x6 colour cube (216 entries) and
-             * add 20 extra greylevels for best result with greyscale
+             * add 20 extra graylevels for best result with grayscale
              * images. */
 
             i = 10;
diff --git a/contrib/python/Pillow/py3/libImaging/Jpeg.h b/contrib/python/Pillow/py3/libImaging/Jpeg.h
index 1d75508187..98eaac28dd 100644
--- a/contrib/python/Pillow/py3/libImaging/Jpeg.h
+++ b/contrib/python/Pillow/py3/libImaging/Jpeg.h
@@ -74,6 +74,9 @@ typedef struct {
     /* Optimize Huffman tables (slow) */
     int optimize;
 
+    /* Disable automatic conversion of RGB images to YCbCr if nonzero */
+    int keep_rgb;
+
     /* Stream type (0=full, 1=tables only, 2=image only) */
     int streamtype;
 
@@ -83,6 +86,10 @@ typedef struct {
     /* Chroma Subsampling (-1=default, 0=none, 1=medium, 2=high) */
     int subsampling;
 
+    /* Restart marker interval, in MCU blocks or MCU rows, or 0 for none */
+    unsigned int restart_marker_blocks;
+    unsigned int restart_marker_rows;
+
     /* Converter input mode (input to the shuffler) */
     char rawmode[8 + 1];
 
diff --git a/contrib/python/Pillow/py3/libImaging/JpegEncode.c b/contrib/python/Pillow/py3/libImaging/JpegEncode.c
index 2a24eff39c..00f3d5f74d 100644
--- a/contrib/python/Pillow/py3/libImaging/JpegEncode.c
+++ b/contrib/python/Pillow/py3/libImaging/JpegEncode.c
@@ -137,6 +137,30 @@ ImagingJpegEncode(Imaging im, ImagingCodecState state, UINT8 *buf, int bytes) {
             /* Compressor configuration */
             jpeg_set_defaults(&context->cinfo);
 
+            /* Prevent RGB -> YCbCr conversion */
+            if (context->keep_rgb) {
+                switch (context->cinfo.in_color_space) {
+                    case JCS_RGB:
+#ifdef JCS_EXTENSIONS
+                    case JCS_EXT_RGBX:
+#endif
+                        switch (context->subsampling) {
+                            case -1:  /* Default */
+                            case 0:   /* No subsampling */
+                                break;
+                            default:
+                                /* Would subsample the green and blue
+                                   channels, which doesn't make sense */
+                                state->errcode = IMAGING_CODEC_CONFIG;
+                                return -1;
+                        }
+                        jpeg_set_colorspace(&context->cinfo, JCS_RGB);
+                        break;
+                    default:
+                        break;
+                }
+            }
+
             /* Use custom quantization tables */
             if (context->qtables) {
                 int i;
@@ -210,6 +234,8 @@ ImagingJpegEncode(Imaging im, ImagingCodecState state, UINT8 *buf, int bytes) {
             }
             context->cinfo.smoothing_factor = context->smooth;
             context->cinfo.optimize_coding = (boolean)context->optimize;
+            context->cinfo.restart_interval = context->restart_marker_blocks;
+            context->cinfo.restart_in_rows = context->restart_marker_rows;
             if (context->xdpi > 0 && context->ydpi > 0) {
                 context->cinfo.write_JFIF_header = TRUE;
                 context->cinfo.density_unit = 1; /* dots per inch */
@@ -218,9 +244,9 @@ ImagingJpegEncode(Imaging im, ImagingCodecState state, UINT8 *buf, int bytes) {
             }
             switch (context->streamtype) {
                 case 1:
-                    /* tables only -- not yet implemented */
-                    state->errcode = IMAGING_CODEC_CONFIG;
-                    return -1;
+                    /* tables only */
+                    jpeg_write_tables(&context->cinfo);
+                    goto cleanup;
                 case 2:
                     /* image only */
                     jpeg_suppress_tables(&context->cinfo, TRUE);
@@ -316,6 +342,7 @@ ImagingJpegEncode(Imaging im, ImagingCodecState state, UINT8 *buf, int bytes) {
             }
             jpeg_finish_compress(&context->cinfo);
 
+cleanup:
             /* Clean up */
             if (context->comment) {
                 free(context->comment);
diff --git a/contrib/python/Pillow/py3/libImaging/Pack.c b/contrib/python/Pillow/py3/libImaging/Pack.c
index 14c8f1461a..d47344245c 100644
--- a/contrib/python/Pillow/py3/libImaging/Pack.c
+++ b/contrib/python/Pillow/py3/libImaging/Pack.c
@@ -549,16 +549,16 @@ static struct {
     {"1", "1;IR", 1, pack1IR},
     {"1", "L", 8, pack1L},
 
-    /* greyscale */
+    /* grayscale */
     {"L", "L", 8, copy1},
     {"L", "L;16", 16, packL16},
     {"L", "L;16B", 16, packL16B},
 
-    /* greyscale w. alpha */
+    /* grayscale w. alpha */
     {"LA", "LA", 16, packLA},
     {"LA", "LA;L", 16, packLAL},
 
-    /* greyscale w. alpha premultiplied */
+    /* grayscale w. alpha premultiplied */
     {"La", "La", 16, packLA},
 
     /* palette */
diff --git a/contrib/python/Pillow/py3/libImaging/Palette.c b/contrib/python/Pillow/py3/libImaging/Palette.c
index 059d7b72ac..78916bca52 100644
--- a/contrib/python/Pillow/py3/libImaging/Palette.c
+++ b/contrib/python/Pillow/py3/libImaging/Palette.c
@@ -75,7 +75,7 @@ ImagingPaletteNewBrowser(void) {
     }
     palette->size = i;
 
-    /* FIXME: add 30-level greyscale wedge here? */
+    /* FIXME: add 30-level grayscale wedge here? */
 
     return palette;
 }
diff --git a/contrib/python/Pillow/py3/libImaging/Quant.c b/contrib/python/Pillow/py3/libImaging/Quant.c
index c84acb9988..398fbf6db5 100644
--- a/contrib/python/Pillow/py3/libImaging/Quant.c
+++ b/contrib/python/Pillow/py3/libImaging/Quant.c
@@ -1697,7 +1697,7 @@ ImagingQuantize(Imaging im, int colors, int mode, int kmeans) {
        image data? */
 
     if (!strcmp(im->mode, "L")) {
-        /* greyscale */
+        /* grayscale */
 
         /* FIXME: converting a "L" image to "P" with 256 colors
            should be done by a simple copy... */
diff --git a/contrib/python/Pillow/py3/libImaging/Storage.c b/contrib/python/Pillow/py3/libImaging/Storage.c
index 128595f654..b1b03c515a 100644
--- a/contrib/python/Pillow/py3/libImaging/Storage.c
+++ b/contrib/python/Pillow/py3/libImaging/Storage.c
@@ -80,18 +80,18 @@ ImagingNewPrologueSubtype(const char *mode, int xsize, int ysize, int size) {
         im->palette = ImagingPaletteNew("RGB");
 
     } else if (strcmp(mode, "L") == 0) {
-        /* 8-bit greyscale (luminance) images */
+        /* 8-bit grayscale (luminance) images */
         im->bands = im->pixelsize = 1;
         im->linesize = xsize;
 
     } else if (strcmp(mode, "LA") == 0) {
-        /* 8-bit greyscale (luminance) with alpha */
+        /* 8-bit grayscale (luminance) with alpha */
         im->bands = 2;
         im->pixelsize = 4; /* store in image32 memory */
         im->linesize = xsize * 4;
 
     } else if (strcmp(mode, "La") == 0) {
-        /* 8-bit greyscale (luminance) with premultiplied alpha */
+        /* 8-bit grayscale (luminance) with premultiplied alpha */
         im->bands = 2;
         im->pixelsize = 4; /* store in image32 memory */
         im->linesize = xsize * 4;
diff --git a/contrib/python/Pillow/py3/libImaging/TiffDecode.c b/contrib/python/Pillow/py3/libImaging/TiffDecode.c
index 35122f1824..e3b81590ec 100644
--- a/contrib/python/Pillow/py3/libImaging/TiffDecode.c
+++ b/contrib/python/Pillow/py3/libImaging/TiffDecode.c
@@ -14,6 +14,10 @@
 
 #ifdef HAVE_LIBTIFF
 
+#ifdef HAVE_UNISTD_H
+#include <unistd.h> /* lseek */
+#endif
+
 #ifndef uint
 #define uint uint32
 #endif
diff --git a/contrib/python/Pillow/py3/libImaging/TiffDecode.h b/contrib/python/Pillow/py3/libImaging/TiffDecode.h
index c7c7d48ed0..02454ba039 100644
--- a/contrib/python/Pillow/py3/libImaging/TiffDecode.h
+++ b/contrib/python/Pillow/py3/libImaging/TiffDecode.h
@@ -13,12 +13,6 @@
 #include <tiff.h>
 #endif
 
-/* UNDONE -- what are we using from this? */
-/*#ifndef _UNISTD_H
-  # include <unistd.h>
-  # endif
-*/
-
 #ifndef min
 #define min(x, y) ((x > y) ? y : x)
 #define max(x, y) ((x < y) ? y : x)
diff --git a/contrib/python/Pillow/py3/libImaging/Unpack.c b/contrib/python/Pillow/py3/libImaging/Unpack.c
index 279bdcdc8a..6c7d52f58d 100644
--- a/contrib/python/Pillow/py3/libImaging/Unpack.c
+++ b/contrib/python/Pillow/py3/libImaging/Unpack.c
@@ -819,7 +819,7 @@ ImagingUnpackXBGR(UINT8 *_out, const UINT8 *in, int pixels) {
 static void
 unpackRGBALA(UINT8 *_out, const UINT8 *in, int pixels) {
     int i;
-    /* greyscale with alpha */
+    /* grayscale with alpha */
     for (i = 0; i < pixels; i++) {
         UINT32 iv = MAKE_UINT32(in[0], in[0], in[0], in[1]);
         memcpy(_out, &iv, sizeof(iv));
@@ -831,7 +831,7 @@ unpackRGBALA(UINT8 *_out, const UINT8 *in, int pixels) {
 static void
 unpackRGBALA16B(UINT8 *_out, const UINT8 *in, int pixels) {
     int i;
-    /* 16-bit greyscale with alpha, big-endian */
+    /* 16-bit grayscale with alpha, big-endian */
     for (i = 0; i < pixels; i++) {
         UINT32 iv = MAKE_UINT32(in[0], in[0], in[0], in[2]);
         memcpy(_out, &iv, sizeof(iv));
@@ -1108,7 +1108,7 @@ unpackCMYKI(UINT8 *_out, const UINT8 *in, int pixels) {
 /* There are two representations of LAB images for whatever precision:
    L: Uint (in PS, it's 0-100)
    A: Int (in ps, -128 .. 128, or elsewhere 0..255, with 128 as middle.
-           Channels in PS display a 0 value as middle grey,
+           Channels in PS display a 0 value as middle gray,
            LCMS appears to use 128 as the 0 value for these channels)
    B: Int (as above)
 
@@ -1172,7 +1172,7 @@ unpackI16R_I16(UINT8 *out, const UINT8 *in, int pixels) {
 
 static void
 unpackI12_I16(UINT8 *out, const UINT8 *in, int pixels) {
-    /*  Fillorder 1/MSB -> LittleEndian, for 12bit integer greyscale tiffs.
+    /*  Fillorder 1/MSB -> LittleEndian, for 12bit integer grayscale tiffs.
 
         According to the TIFF spec:
 
@@ -1527,7 +1527,7 @@ static struct {
     {"1", "1;IR", 1, unpack1IR},
     {"1", "1;8", 8, unpack18},
 
-    /* greyscale */
+    /* grayscale */
     {"L", "L;2", 2, unpackL2},
     {"L", "L;2I", 2, unpackL2I},
     {"L", "L;2R", 2, unpackL2R},
@@ -1544,11 +1544,11 @@ static struct {
     {"L", "L;16", 16, unpackL16},
     {"L", "L;16B", 16, unpackL16B},
 
-    /* greyscale w. alpha */
+    /* grayscale w. alpha */
     {"LA", "LA", 16, unpackLA},
     {"LA", "LA;L", 16, unpackLAL},
 
-    /* greyscale w. alpha premultiplied */
+    /* grayscale w. alpha premultiplied */
     {"La", "La", 16, unpackLA},
 
     /* palette */