Add qemu 2.4.0

Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>

1 files changed, 352 insertions, 0 deletions

diff --git a/qemu/pixman/test/check-formats.c b/qemu/pixman/test/check-formats.c
new file mode 100644
index 000000000..7edc198c1
--- /dev/null
+++ b/qemu/pixman/test/check-formats.c
@@ -0,0 +1,352 @@
+#include <ctype.h>
+#include "utils.h"
+
+static int
+check_op (pixman_op_t          op,
+          pixman_format_code_t src_format,
+          pixman_format_code_t dest_format)
+{
+    uint32_t src_alpha_mask, src_green_mask;
+    uint32_t dest_alpha_mask, dest_green_mask;
+    pixel_checker_t src_checker, dest_checker;
+    pixman_image_t *si, *di;
+    uint32_t sa, sg, da, dg;
+    uint32_t s, d;
+    int retval = 0;
+
+    pixel_checker_init (&src_checker, src_format);
+    pixel_checker_init (&dest_checker, dest_format);
+
+    pixel_checker_get_masks (
+        &src_checker, &src_alpha_mask, NULL, &src_green_mask, NULL);
+    pixel_checker_get_masks (
+        &dest_checker, &dest_alpha_mask, NULL, &dest_green_mask, NULL);
+
+    /* printf ("masks: %x %x %x %x\n", */
+    /* 	    src_alpha_mask, src_green_mask, */
+    /* 	    dest_alpha_mask, dest_green_mask); */
+
+    si = pixman_image_create_bits (src_format, 1, 1, &s, 4);
+    di = pixman_image_create_bits (dest_format, 1, 1, &d, 4);
+
+    sa = 0;
+    do
+    {
+        sg = 0;
+        do
+        {
+            da = 0;
+            do
+            {
+                dg = 0;
+                do
+                {
+                    color_t src_color, dest_color, result_color;
+                    uint32_t orig_d;
+
+                    s = sa | sg;
+                    d = da | dg;
+
+                    orig_d = d;
+
+		    pixel_checker_convert_pixel_to_color (&src_checker, s, &src_color);
+		    pixel_checker_convert_pixel_to_color (&dest_checker, d, &dest_color);
+
+		    do_composite (op, &src_color, NULL, &dest_color, &result_color, FALSE);
+
+
+		    if (!is_little_endian())
+                    {
+			s <<= 32 - PIXMAN_FORMAT_BPP (src_format);
+			d <<= 32 - PIXMAN_FORMAT_BPP (dest_format);
+                    }
+
+		    pixman_image_composite32 (op, si, NULL, di,
+					      0, 0, 0, 0, 0, 0, 1, 1);
+
+		    if (!is_little_endian())
+                        d >>= (32 - PIXMAN_FORMAT_BPP (dest_format));
+
+                    if (!pixel_checker_check (&dest_checker, d, &result_color))
+                    {
+                        printf ("---- test failed ----\n");
+                        printf ("operator: %-32s\n", operator_name (op));
+                        printf ("source:   %-12s pixel: %08x\n", format_name (src_format), s);
+                        printf ("dest:     %-12s pixel: %08x\n", format_name (dest_format), orig_d);
+                        printf ("got:      %-12s pixel: %08x\n", format_name (dest_format), d);
+
+                        retval = 1;
+                    }
+
+                    dg -= dest_green_mask;
+                    dg &= dest_green_mask;
+                }
+                while (dg != 0);
+
+                da -= dest_alpha_mask;
+                da &= dest_alpha_mask;
+            }
+            while (da != 0);
+
+            sg -= src_green_mask;
+            sg &= src_green_mask;
+        }
+        while (sg != 0);
+
+        sa -= src_alpha_mask;
+        sa &= src_alpha_mask;
+    }
+    while (sa != 0);
+
+    pixman_image_unref (si);
+    pixman_image_unref (di);
+
+    return retval;
+}
+
+static const pixman_op_t op_list[] =
+{
+    PIXMAN_OP_CLEAR,
+    PIXMAN_OP_SRC,
+    PIXMAN_OP_DST,
+    PIXMAN_OP_OVER,
+    PIXMAN_OP_OVER_REVERSE,
+    PIXMAN_OP_IN,
+    PIXMAN_OP_IN_REVERSE,
+    PIXMAN_OP_OUT,
+    PIXMAN_OP_OUT_REVERSE,
+    PIXMAN_OP_ATOP,
+    PIXMAN_OP_ATOP_REVERSE,
+    PIXMAN_OP_XOR,
+    PIXMAN_OP_ADD,
+    PIXMAN_OP_SATURATE,
+
+    PIXMAN_OP_DISJOINT_CLEAR,
+    PIXMAN_OP_DISJOINT_SRC,
+    PIXMAN_OP_DISJOINT_DST,
+    PIXMAN_OP_DISJOINT_OVER,
+    PIXMAN_OP_DISJOINT_OVER_REVERSE,
+    PIXMAN_OP_DISJOINT_IN,
+    PIXMAN_OP_DISJOINT_IN_REVERSE,
+    PIXMAN_OP_DISJOINT_OUT,
+    PIXMAN_OP_DISJOINT_OUT_REVERSE,
+    PIXMAN_OP_DISJOINT_ATOP,
+    PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+    PIXMAN_OP_DISJOINT_XOR,
+
+    PIXMAN_OP_CONJOINT_CLEAR,
+    PIXMAN_OP_CONJOINT_SRC,
+    PIXMAN_OP_CONJOINT_DST,
+    PIXMAN_OP_CONJOINT_OVER,
+    PIXMAN_OP_CONJOINT_OVER_REVERSE,
+    PIXMAN_OP_CONJOINT_IN,
+    PIXMAN_OP_CONJOINT_IN_REVERSE,
+    PIXMAN_OP_CONJOINT_OUT,
+    PIXMAN_OP_CONJOINT_OUT_REVERSE,
+    PIXMAN_OP_CONJOINT_ATOP,
+    PIXMAN_OP_CONJOINT_ATOP_REVERSE,
+    PIXMAN_OP_CONJOINT_XOR,
+};
+
+static const pixman_format_code_t format_list[] =
+{
+    PIXMAN_a8r8g8b8,
+    PIXMAN_x8r8g8b8,
+    PIXMAN_a8b8g8r8,
+    PIXMAN_x8b8g8r8,
+    PIXMAN_b8g8r8a8,
+    PIXMAN_b8g8r8x8,
+    PIXMAN_r8g8b8a8,
+    PIXMAN_r8g8b8x8,
+    PIXMAN_x14r6g6b6,
+    PIXMAN_x2r10g10b10,
+    PIXMAN_a2r10g10b10,
+    PIXMAN_x2b10g10r10,
+    PIXMAN_a2b10g10r10,
+    PIXMAN_a8r8g8b8_sRGB,
+    PIXMAN_r8g8b8,
+    PIXMAN_b8g8r8,
+    PIXMAN_r5g6b5,
+    PIXMAN_b5g6r5,
+    PIXMAN_a1r5g5b5,
+    PIXMAN_x1r5g5b5,
+    PIXMAN_a1b5g5r5,
+    PIXMAN_x1b5g5r5,
+    PIXMAN_a4r4g4b4,
+    PIXMAN_x4r4g4b4,
+    PIXMAN_a4b4g4r4,
+    PIXMAN_x4b4g4r4,
+    PIXMAN_a8,
+    PIXMAN_r3g3b2,
+    PIXMAN_b2g3r3,
+    PIXMAN_a2r2g2b2,
+    PIXMAN_a2b2g2r2,
+    PIXMAN_x4a4,
+    PIXMAN_a4,
+    PIXMAN_r1g2b1,
+    PIXMAN_b1g2r1,
+    PIXMAN_a1r1g1b1,
+    PIXMAN_a1b1g1r1,
+    PIXMAN_a1,
+};
+
+static pixman_format_code_t
+format_from_string (const char *s)
+{
+    int i;
+
+    for (i = 0; i < ARRAY_LENGTH (format_list); ++i)
+    {
+        if (strcasecmp (format_name (format_list[i]), s) == 0)
+            return format_list[i];
+    }
+
+    return PIXMAN_null;
+}
+
+static void
+emit (const char *s, int *n_chars)
+{
+    *n_chars += printf ("%s,", s);
+    if (*n_chars > 60)
+    {
+        printf ("\n    ");
+        *n_chars = 0;
+    }
+    else
+    {
+        printf (" ");
+        (*n_chars)++;
+    }
+}
+
+static void
+list_formats (void)
+{
+    int n_chars;
+    int i;
+
+    printf ("Formats:\n    ");
+
+    n_chars = 0;
+    for (i = 0; i < ARRAY_LENGTH (format_list); ++i)
+        emit (format_name (format_list[i]), &n_chars);
+
+    printf ("\n\n");
+}
+
+static void
+list_operators (void)
+{
+    char short_name [128] = { 0 };
+    int i, n_chars;
+
+    printf ("Operators:\n    ");
+
+    n_chars = 0;
+    for (i = 0; i < ARRAY_LENGTH (op_list); ++i)
+    {
+        pixman_op_t op = op_list[i];
+        int j;
+
+        snprintf (short_name, sizeof (short_name) - 1, "%s",
+                  operator_name (op) + strlen ("PIXMAN_OP_"));
+
+        for (j = 0; short_name[j] != '\0'; ++j)
+            short_name[j] = tolower (short_name[j]);
+
+        emit (short_name, &n_chars);
+    }
+
+    printf ("\n\n");
+}
+
+static pixman_op_t
+operator_from_string (const char *s)
+{
+    char full_name[128] = { 0 };
+    int i;
+
+    snprintf (full_name, (sizeof full_name) - 1, "PIXMAN_OP_%s", s);
+
+    for (i = 0; i < ARRAY_LENGTH (op_list); ++i)
+    {
+        pixman_op_t op = op_list[i];
+
+        if (strcasecmp (operator_name (op), full_name) == 0)
+            return op;
+    }
+
+    return PIXMAN_OP_NONE;
+}
+
+int
+main (int argc, char **argv)
+{
+    enum { OPTION_OP, OPTION_SRC, OPTION_DEST, LAST_OPTION } option;
+    pixman_format_code_t src_fmt, dest_fmt;
+    pixman_op_t op;
+
+    op = PIXMAN_OP_NONE;
+    src_fmt = PIXMAN_null;
+    dest_fmt = PIXMAN_null;
+
+    argc--;
+    argv++;
+
+    for (option = OPTION_OP; option < LAST_OPTION; ++option)
+    {
+        char *arg = NULL;
+
+        if (argc)
+        {
+            argc--;
+            arg = *argv++;
+        }
+
+        switch (option)
+        {
+        case OPTION_OP:
+            if (!arg)
+                printf ("  - missing operator\n");
+            else if ((op = operator_from_string (arg)) == PIXMAN_OP_NONE)
+                printf ("  - unknown operator %s\n", arg);
+            break;
+
+        case OPTION_SRC:
+            if (!arg)
+                printf ("  - missing source format\n");
+            else if ((src_fmt = format_from_string (arg)) == PIXMAN_null)
+                printf ("  - unknown source format %s\n", arg);
+            break;
+
+        case OPTION_DEST:
+            if (!arg)
+                printf ("  - missing destination format\n");
+            else if ((dest_fmt = format_from_string (arg)) == PIXMAN_null)
+                printf ("  - unknown destination format %s\n", arg);
+            break;
+
+        default:
+            assert (0);
+            break;
+        }
+    }
+
+    while (argc--)
+    {
+        op = PIXMAN_OP_NONE;
+        printf ("  - unexpected argument: %s\n", *argv++);
+    }
+
+    if (op == PIXMAN_OP_NONE || src_fmt == PIXMAN_null || dest_fmt == PIXMAN_null)
+    {
+        printf ("\nUsage:\n    check-formats <operator> <src-format> <dest-format>\n\n");
+        list_operators();
+        list_formats();
+
+        return -1;
+    }
+
+    return check_op (op, src_fmt, dest_fmt);
+}