Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 1022 insertions, 0 deletions

diff --git a/gfx/cairo/libpixman/src/pixman-fast-path.h b/gfx/cairo/libpixman/src/pixman-fast-path.h
new file mode 100644
index 0000000000..1885d47e77
--- /dev/null
+++ b/gfx/cairo/libpixman/src/pixman-fast-path.h
@@ -0,0 +1,1022 @@
+/* -*- Mode: c; c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t; -*- */
+/*
+ * Copyright © 2000 SuSE, Inc.
+ * Copyright © 2007 Red Hat, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of SuSE not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  SuSE makes no representations about the
+ * suitability of this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ *
+ * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
+ * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Author:  Keith Packard, SuSE, Inc.
+ */
+
+#ifndef PIXMAN_FAST_PATH_H__
+#define PIXMAN_FAST_PATH_H__
+
+#include "pixman-private.h"
+
+#define PIXMAN_REPEAT_COVER -1
+
+static force_inline pixman_bool_t
+repeat (pixman_repeat_t repeat, int *c, int size)
+{
+    if (repeat == PIXMAN_REPEAT_NONE)
+    {
+	if (*c < 0 || *c >= size)
+	    return FALSE;
+    }
+    else if (repeat == PIXMAN_REPEAT_NORMAL)
+    {
+	while (*c >= size)
+	    *c -= size;
+	while (*c < 0)
+	    *c += size;
+    }
+    else if (repeat == PIXMAN_REPEAT_PAD)
+    {
+	*c = CLIP (*c, 0, size - 1);
+    }
+    else /* REFLECT */
+    {
+	*c = MOD (*c, size * 2);
+	if (*c >= size)
+	    *c = size * 2 - *c - 1;
+    }
+    return TRUE;
+}
+
+/*
+ * For each scanline fetched from source image with PAD repeat:
+ * - calculate how many pixels need to be padded on the left side
+ * - calculate how many pixels need to be padded on the right side
+ * - update width to only count pixels which are fetched from the image
+ * All this information is returned via 'width', 'left_pad', 'right_pad'
+ * arguments. The code is assuming that 'unit_x' is positive.
+ *
+ * Note: 64-bit math is used in order to avoid potential overflows, which
+ *       is probably excessive in many cases. This particular function
+ *       may need its own correctness test and performance tuning.
+ */
+static force_inline void
+pad_repeat_get_scanline_bounds (int32_t         source_image_width,
+				pixman_fixed_t  vx,
+				pixman_fixed_t  unit_x,
+				int32_t *       width,
+				int32_t *       left_pad,
+				int32_t *       right_pad)
+{
+    int64_t max_vx = (int64_t) source_image_width << 16;
+    int64_t tmp;
+    if (vx < 0)
+    {
+	tmp = ((int64_t) unit_x - 1 - vx) / unit_x;
+	if (tmp > *width)
+	{
+	    *left_pad = *width;
+	    *width = 0;
+	}
+	else
+	{
+	    *left_pad = (int32_t) tmp;
+	    *width -= (int32_t) tmp;
+	}
+    }
+    else
+    {
+	*left_pad = 0;
+    }
+    tmp = ((int64_t) unit_x - 1 - vx + max_vx) / unit_x - *left_pad;
+    if (tmp < 0)
+    {
+	*right_pad = *width;
+	*width = 0;
+    }
+    else if (tmp >= *width)
+    {
+	*right_pad = 0;
+    }
+    else
+    {
+	*right_pad = *width - (int32_t) tmp;
+	*width = (int32_t) tmp;
+    }
+}
+
+/* A macroified version of specialized nearest scalers for some
+ * common 8888 and 565 formats. It supports SRC and OVER ops.
+ *
+ * There are two repeat versions, one that handles repeat normal,
+ * and one without repeat handling that only works if the src region
+ * used is completely covered by the pre-repeated source samples.
+ *
+ * The loops are unrolled to process two pixels per iteration for better
+ * performance on most CPU architectures (superscalar processors
+ * can issue several operations simultaneously, other processors can hide
+ * instructions latencies by pipelining operations). Unrolling more
+ * does not make much sense because the compiler will start running out
+ * of spare registers soon.
+ */
+
+#define GET_8888_ALPHA(s) ((s) >> 24)
+ /* This is not actually used since we don't have an OVER with
+    565 source, but it is needed to build. */
+#define GET_0565_ALPHA(s) 0xff
+
+#define FAST_NEAREST_SCANLINE(scanline_func_name, SRC_FORMAT, DST_FORMAT,			\
+			      src_type_t, dst_type_t, OP, repeat_mode)				\
+static force_inline void									\
+scanline_func_name (dst_type_t       *dst,							\
+		    const src_type_t *src,							\
+		    int32_t           w,							\
+		    pixman_fixed_t    vx,							\
+		    pixman_fixed_t    unit_x,							\
+		    pixman_fixed_t    max_vx,							\
+		    pixman_bool_t     fully_transparent_src)					\
+{												\
+	uint32_t   d;										\
+	src_type_t s1, s2;									\
+	uint8_t    a1, a2;									\
+	int        x1, x2;									\
+												\
+	if (PIXMAN_OP_ ## OP == PIXMAN_OP_OVER && fully_transparent_src)			\
+	    return;										\
+												\
+	if (PIXMAN_OP_ ## OP != PIXMAN_OP_SRC && PIXMAN_OP_ ## OP != PIXMAN_OP_OVER)		\
+	    abort();										\
+												\
+	while ((w -= 2) >= 0)									\
+	{											\
+	    x1 = vx >> 16;									\
+	    vx += unit_x;									\
+	    if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NORMAL)				\
+	    {											\
+		/* This works because we know that unit_x is positive */			\
+		while (vx >= max_vx)								\
+		    vx -= max_vx;								\
+	    }											\
+	    s1 = src[x1];									\
+												\
+	    x2 = vx >> 16;									\
+	    vx += unit_x;									\
+	    if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NORMAL)				\
+	    {											\
+		/* This works because we know that unit_x is positive */			\
+		while (vx >= max_vx)								\
+		    vx -= max_vx;								\
+	    }											\
+	    s2 = src[x2];									\
+												\
+	    if (PIXMAN_OP_ ## OP == PIXMAN_OP_OVER)						\
+	    {											\
+		a1 = GET_ ## SRC_FORMAT ## _ALPHA(s1);						\
+		a2 = GET_ ## SRC_FORMAT ## _ALPHA(s2);						\
+												\
+		if (a1 == 0xff)									\
+		{										\
+		    *dst = CONVERT_ ## SRC_FORMAT ## _TO_ ## DST_FORMAT (s1);			\
+		}										\
+		else if (s1)									\
+		{										\
+		    d = CONVERT_ ## DST_FORMAT ## _TO_8888 (*dst);				\
+		    s1 = CONVERT_ ## SRC_FORMAT ## _TO_8888 (s1);				\
+		    a1 ^= 0xff;									\
+		    UN8x4_MUL_UN8_ADD_UN8x4 (d, a1, s1);					\
+		    *dst = CONVERT_8888_TO_ ## DST_FORMAT (d);					\
+		}										\
+		dst++;										\
+												\
+		if (a2 == 0xff)									\
+		{										\
+		    *dst = CONVERT_ ## SRC_FORMAT ## _TO_ ## DST_FORMAT (s2);			\
+		}										\
+		else if (s2)									\
+		{										\
+		    d = CONVERT_## DST_FORMAT ## _TO_8888 (*dst);				\
+		    s2 = CONVERT_## SRC_FORMAT ## _TO_8888 (s2);				\
+		    a2 ^= 0xff;									\
+		    UN8x4_MUL_UN8_ADD_UN8x4 (d, a2, s2);					\
+		    *dst = CONVERT_8888_TO_ ## DST_FORMAT (d);					\
+		}										\
+		dst++;										\
+	    }											\
+	    else /* PIXMAN_OP_SRC */								\
+	    {											\
+		*dst++ = CONVERT_ ## SRC_FORMAT ## _TO_ ## DST_FORMAT (s1);			\
+		*dst++ = CONVERT_ ## SRC_FORMAT ## _TO_ ## DST_FORMAT (s2);			\
+	    }											\
+	}											\
+												\
+	if (w & 1)										\
+	{											\
+	    x1 = vx >> 16;									\
+	    s1 = src[x1];									\
+												\
+	    if (PIXMAN_OP_ ## OP == PIXMAN_OP_OVER)						\
+	    {											\
+		a1 = GET_ ## SRC_FORMAT ## _ALPHA(s1);						\
+												\
+		if (a1 == 0xff)									\
+		{										\
+		    *dst = CONVERT_ ## SRC_FORMAT ## _TO_ ## DST_FORMAT (s1);			\
+		}										\
+		else if (s1)									\
+		{										\
+		    d = CONVERT_## DST_FORMAT ## _TO_8888 (*dst);				\
+		    s1 = CONVERT_ ## SRC_FORMAT ## _TO_8888 (s1);				\
+		    a1 ^= 0xff;									\
+		    UN8x4_MUL_UN8_ADD_UN8x4 (d, a1, s1);					\
+		    *dst = CONVERT_8888_TO_ ## DST_FORMAT (d);					\
+		}										\
+		dst++;										\
+	    }											\
+	    else /* PIXMAN_OP_SRC */								\
+	    {											\
+		*dst++ = CONVERT_ ## SRC_FORMAT ## _TO_ ## DST_FORMAT (s1);			\
+	    }											\
+	}											\
+}
+
+#define FAST_NEAREST_MAINLOOP_INT(scale_func_name, scanline_func, src_type_t, mask_type_t,	\
+				  dst_type_t, repeat_mode, have_mask, mask_is_solid)		\
+static void											\
+fast_composite_scaled_nearest  ## scale_func_name (pixman_implementation_t *imp,		\
+						   pixman_op_t              op,			\
+						   pixman_image_t *         src_image,		\
+						   pixman_image_t *         mask_image,		\
+						   pixman_image_t *         dst_image,		\
+						   int32_t                  src_x,		\
+						   int32_t                  src_y,		\
+						   int32_t                  mask_x,		\
+						   int32_t                  mask_y,		\
+						   int32_t                  dst_x,		\
+						   int32_t                  dst_y,		\
+						   int32_t                  width,		\
+						   int32_t                  height)		\
+{												\
+    dst_type_t *dst_line;									\
+    mask_type_t *mask_line;									\
+    src_type_t *src_first_line;									\
+    int       y;										\
+    pixman_fixed_t max_vx = INT32_MAX; /* suppress uninitialized variable warning */		\
+    pixman_fixed_t max_vy;									\
+    pixman_vector_t v;										\
+    pixman_fixed_t vx, vy;									\
+    pixman_fixed_t unit_x, unit_y;								\
+    int32_t left_pad, right_pad;								\
+												\
+    src_type_t *src;										\
+    dst_type_t *dst;										\
+    mask_type_t solid_mask;									\
+    const mask_type_t *mask = &solid_mask;							\
+    int src_stride, mask_stride, dst_stride;							\
+												\
+    PIXMAN_IMAGE_GET_LINE (dst_image, dst_x, dst_y, dst_type_t, dst_stride, dst_line, 1);	\
+    if (have_mask)										\
+    {												\
+	if (mask_is_solid)									\
+	    solid_mask = _pixman_image_get_solid (imp, mask_image, dst_image->bits.format);	\
+	else											\
+	    PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, mask_type_t,			\
+				   mask_stride, mask_line, 1);					\
+    }												\
+    /* pass in 0 instead of src_x and src_y because src_x and src_y need to be			\
+     * transformed from destination space to source space */					\
+    PIXMAN_IMAGE_GET_LINE (src_image, 0, 0, src_type_t, src_stride, src_first_line, 1);		\
+												\
+    /* reference point is the center of the pixel */						\
+    v.vector[0] = pixman_int_to_fixed (src_x) + pixman_fixed_1 / 2;				\
+    v.vector[1] = pixman_int_to_fixed (src_y) + pixman_fixed_1 / 2;				\
+    v.vector[2] = pixman_fixed_1;								\
+												\
+    if (!pixman_transform_point_3d (src_image->common.transform, &v))				\
+	return;											\
+												\
+    unit_x = src_image->common.transform->matrix[0][0];						\
+    unit_y = src_image->common.transform->matrix[1][1];						\
+												\
+    /* Round down to closest integer, ensuring that 0.5 rounds to 0, not 1 */			\
+    v.vector[0] -= pixman_fixed_e;								\
+    v.vector[1] -= pixman_fixed_e;								\
+												\
+    vx = v.vector[0];										\
+    vy = v.vector[1];										\
+												\
+    if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NORMAL)					\
+    {												\
+	/* Clamp repeating positions inside the actual samples */				\
+	max_vx = src_image->bits.width << 16;							\
+	max_vy = src_image->bits.height << 16;							\
+												\
+	repeat (PIXMAN_REPEAT_NORMAL, &vx, max_vx);						\
+	repeat (PIXMAN_REPEAT_NORMAL, &vy, max_vy);						\
+    }												\
+												\
+    if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_PAD ||					\
+	PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NONE)					\
+    {												\
+	pad_repeat_get_scanline_bounds (src_image->bits.width, vx, unit_x,			\
+					&width, &left_pad, &right_pad);				\
+	vx += left_pad * unit_x;								\
+    }												\
+												\
+    while (--height >= 0)									\
+    {												\
+	dst = dst_line;										\
+	dst_line += dst_stride;									\
+	if (have_mask && !mask_is_solid)							\
+	{											\
+	    mask = mask_line;									\
+	    mask_line += mask_stride;								\
+	}											\
+												\
+	y = vy >> 16;										\
+	vy += unit_y;										\
+	if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NORMAL)				\
+	    repeat (PIXMAN_REPEAT_NORMAL, &vy, max_vy);						\
+	if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_PAD)					\
+	{											\
+	    repeat (PIXMAN_REPEAT_PAD, &y, src_image->bits.height);				\
+	    src = src_first_line + src_stride * y;						\
+	    if (left_pad > 0)									\
+	    {											\
+		scanline_func (mask, dst, src, left_pad, 0, 0, 0, FALSE);			\
+	    }											\
+	    if (width > 0)									\
+	    {											\
+		scanline_func (mask + (mask_is_solid ? 0 : left_pad),				\
+			       dst + left_pad, src, width, vx, unit_x, 0, FALSE);		\
+	    }											\
+	    if (right_pad > 0)									\
+	    {											\
+		scanline_func (mask + (mask_is_solid ? 0 : left_pad + width),			\
+			       dst + left_pad + width, src + src_image->bits.width - 1,		\
+			       right_pad, 0, 0, 0, FALSE);					\
+	    }											\
+	}											\
+	else if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NONE)				\
+	{											\
+	    static const src_type_t zero[1] = { 0 };						\
+	    if (y < 0 || y >= src_image->bits.height)						\
+	    {											\
+		scanline_func (mask, dst, zero, left_pad + width + right_pad, 0, 0, 0, TRUE);	\
+		continue;									\
+	    }											\
+	    src = src_first_line + src_stride * y;						\
+	    if (left_pad > 0)									\
+	    {											\
+		scanline_func (mask, dst, zero, left_pad, 0, 0, 0, TRUE);			\
+	    }											\
+	    if (width > 0)									\
+	    {											\
+		scanline_func (mask + (mask_is_solid ? 0 : left_pad),				\
+			       dst + left_pad, src, width, vx, unit_x, 0, FALSE);		\
+	    }											\
+	    if (right_pad > 0)									\
+	    {											\
+		scanline_func (mask + (mask_is_solid ? 0 : left_pad + width),			\
+			       dst + left_pad + width, zero, right_pad, 0, 0, 0, TRUE);		\
+	    }											\
+	}											\
+	else											\
+	{											\
+	    src = src_first_line + src_stride * y;						\
+	    scanline_func (mask, dst, src, width, vx, unit_x, max_vx, FALSE);			\
+	}											\
+    }												\
+}
+
+/* A workaround for old sun studio, see: https://bugs.freedesktop.org/show_bug.cgi?id=32764 */
+#define FAST_NEAREST_MAINLOOP_COMMON(scale_func_name, scanline_func, src_type_t, mask_type_t,	\
+				  dst_type_t, repeat_mode, have_mask, mask_is_solid)		\
+	FAST_NEAREST_MAINLOOP_INT(_ ## scale_func_name, scanline_func, src_type_t, mask_type_t,	\
+				  dst_type_t, repeat_mode, have_mask, mask_is_solid)
+
+#define FAST_NEAREST_MAINLOOP_NOMASK(scale_func_name, scanline_func, src_type_t, dst_type_t,	\
+			      repeat_mode)							\
+    static force_inline void									\
+    scanline_func##scale_func_name##_wrapper (							\
+		    const uint8_t    *mask,							\
+		    dst_type_t       *dst,							\
+		    const src_type_t *src,							\
+		    int32_t          w,								\
+		    pixman_fixed_t   vx,							\
+		    pixman_fixed_t   unit_x,							\
+		    pixman_fixed_t   max_vx,							\
+		    pixman_bool_t    fully_transparent_src)					\
+    {												\
+	scanline_func (dst, src, w, vx, unit_x, max_vx, fully_transparent_src);			\
+    }												\
+    FAST_NEAREST_MAINLOOP_INT (scale_func_name, scanline_func##scale_func_name##_wrapper,	\
+			       src_type_t, uint8_t, dst_type_t, repeat_mode, FALSE, FALSE)
+
+#define FAST_NEAREST_MAINLOOP(scale_func_name, scanline_func, src_type_t, dst_type_t,		\
+			      repeat_mode)							\
+	FAST_NEAREST_MAINLOOP_NOMASK(_ ## scale_func_name, scanline_func, src_type_t,		\
+			      dst_type_t, repeat_mode)
+
+#define FAST_NEAREST(scale_func_name, SRC_FORMAT, DST_FORMAT,				\
+		     src_type_t, dst_type_t, OP, repeat_mode)				\
+    FAST_NEAREST_SCANLINE(scaled_nearest_scanline_ ## scale_func_name ## _ ## OP,	\
+			  SRC_FORMAT, DST_FORMAT, src_type_t, dst_type_t,		\
+			  OP, repeat_mode)						\
+    FAST_NEAREST_MAINLOOP_NOMASK(_ ## scale_func_name ## _ ## OP,			\
+			  scaled_nearest_scanline_ ## scale_func_name ## _ ## OP,	\
+			  src_type_t, dst_type_t, repeat_mode)
+
+
+#define SCALED_NEAREST_FLAGS						\
+    (FAST_PATH_SCALE_TRANSFORM	|					\
+     FAST_PATH_NO_ALPHA_MAP	|					\
+     FAST_PATH_NEAREST_FILTER	|					\
+     FAST_PATH_NO_ACCESSORS	|					\
+     FAST_PATH_NARROW_FORMAT)
+
+#define SIMPLE_NEAREST_FAST_PATH_NORMAL(op,s,d,func)			\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	(SCALED_NEAREST_FLAGS		|				\
+	 FAST_PATH_NORMAL_REPEAT	|				\
+	 FAST_PATH_X_UNIT_POSITIVE),					\
+	PIXMAN_null, 0,							\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_nearest_ ## func ## _normal ## _ ## op,	\
+    }
+
+#define SIMPLE_NEAREST_FAST_PATH_PAD(op,s,d,func)			\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	(SCALED_NEAREST_FLAGS		|				\
+	 FAST_PATH_PAD_REPEAT		|				\
+	 FAST_PATH_X_UNIT_POSITIVE),					\
+	PIXMAN_null, 0,							\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_nearest_ ## func ## _pad ## _ ## op,	\
+    }
+
+#define SIMPLE_NEAREST_FAST_PATH_NONE(op,s,d,func)			\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	(SCALED_NEAREST_FLAGS		|				\
+	 FAST_PATH_NONE_REPEAT		|				\
+	 FAST_PATH_X_UNIT_POSITIVE),					\
+	PIXMAN_null, 0,							\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_nearest_ ## func ## _none ## _ ## op,	\
+    }
+
+#define SIMPLE_NEAREST_FAST_PATH_COVER(op,s,d,func)			\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	SCALED_NEAREST_FLAGS | FAST_PATH_SAMPLES_COVER_CLIP,		\
+	PIXMAN_null, 0,							\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_nearest_ ## func ## _cover ## _ ## op,	\
+    }
+
+#define SIMPLE_NEAREST_A8_MASK_FAST_PATH_NORMAL(op,s,d,func)		\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	(SCALED_NEAREST_FLAGS		|				\
+	 FAST_PATH_NORMAL_REPEAT	|				\
+	 FAST_PATH_X_UNIT_POSITIVE),					\
+	PIXMAN_a8, MASK_FLAGS (a8, FAST_PATH_UNIFIED_ALPHA),		\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_nearest_ ## func ## _normal ## _ ## op,	\
+    }
+
+#define SIMPLE_NEAREST_A8_MASK_FAST_PATH_PAD(op,s,d,func)		\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	(SCALED_NEAREST_FLAGS		|				\
+	 FAST_PATH_PAD_REPEAT		|				\
+	 FAST_PATH_X_UNIT_POSITIVE),					\
+	PIXMAN_a8, MASK_FLAGS (a8, FAST_PATH_UNIFIED_ALPHA),		\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_nearest_ ## func ## _pad ## _ ## op,	\
+    }
+
+#define SIMPLE_NEAREST_A8_MASK_FAST_PATH_NONE(op,s,d,func)		\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	(SCALED_NEAREST_FLAGS		|				\
+	 FAST_PATH_NONE_REPEAT		|				\
+	 FAST_PATH_X_UNIT_POSITIVE),					\
+	PIXMAN_a8, MASK_FLAGS (a8, FAST_PATH_UNIFIED_ALPHA),		\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_nearest_ ## func ## _none ## _ ## op,	\
+    }
+
+#define SIMPLE_NEAREST_A8_MASK_FAST_PATH_COVER(op,s,d,func)		\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	SCALED_NEAREST_FLAGS | FAST_PATH_SAMPLES_COVER_CLIP,		\
+	PIXMAN_a8, MASK_FLAGS (a8, FAST_PATH_UNIFIED_ALPHA),		\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_nearest_ ## func ## _cover ## _ ## op,	\
+    }
+
+#define SIMPLE_NEAREST_SOLID_MASK_FAST_PATH_NORMAL(op,s,d,func)		\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	(SCALED_NEAREST_FLAGS		|				\
+	 FAST_PATH_NORMAL_REPEAT	|				\
+	 FAST_PATH_X_UNIT_POSITIVE),					\
+	PIXMAN_solid, MASK_FLAGS (solid, FAST_PATH_UNIFIED_ALPHA),	\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_nearest_ ## func ## _normal ## _ ## op,	\
+    }
+
+#define SIMPLE_NEAREST_SOLID_MASK_FAST_PATH_PAD(op,s,d,func)		\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	(SCALED_NEAREST_FLAGS		|				\
+	 FAST_PATH_PAD_REPEAT		|				\
+	 FAST_PATH_X_UNIT_POSITIVE),					\
+	PIXMAN_solid, MASK_FLAGS (solid, FAST_PATH_UNIFIED_ALPHA),	\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_nearest_ ## func ## _pad ## _ ## op,	\
+    }
+
+#define SIMPLE_NEAREST_SOLID_MASK_FAST_PATH_NONE(op,s,d,func)		\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	(SCALED_NEAREST_FLAGS		|				\
+	 FAST_PATH_NONE_REPEAT		|				\
+	 FAST_PATH_X_UNIT_POSITIVE),					\
+	PIXMAN_solid, MASK_FLAGS (solid, FAST_PATH_UNIFIED_ALPHA),	\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_nearest_ ## func ## _none ## _ ## op,	\
+    }
+
+#define SIMPLE_NEAREST_SOLID_MASK_FAST_PATH_COVER(op,s,d,func)		\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	SCALED_NEAREST_FLAGS | FAST_PATH_SAMPLES_COVER_CLIP,		\
+	PIXMAN_solid, MASK_FLAGS (solid, FAST_PATH_UNIFIED_ALPHA),	\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_nearest_ ## func ## _cover ## _ ## op,	\
+    }
+
+/* Prefer the use of 'cover' variant, because it is faster */
+#define SIMPLE_NEAREST_FAST_PATH(op,s,d,func)				\
+    SIMPLE_NEAREST_FAST_PATH_COVER (op,s,d,func),			\
+    SIMPLE_NEAREST_FAST_PATH_NONE (op,s,d,func),			\
+    SIMPLE_NEAREST_FAST_PATH_PAD (op,s,d,func),				\
+    SIMPLE_NEAREST_FAST_PATH_NORMAL (op,s,d,func)
+
+#define SIMPLE_NEAREST_A8_MASK_FAST_PATH(op,s,d,func)			\
+    SIMPLE_NEAREST_A8_MASK_FAST_PATH_COVER (op,s,d,func),		\
+    SIMPLE_NEAREST_A8_MASK_FAST_PATH_NONE (op,s,d,func),		\
+    SIMPLE_NEAREST_A8_MASK_FAST_PATH_PAD (op,s,d,func)
+
+#define SIMPLE_NEAREST_SOLID_MASK_FAST_PATH(op,s,d,func)		\
+    SIMPLE_NEAREST_SOLID_MASK_FAST_PATH_COVER (op,s,d,func),		\
+    SIMPLE_NEAREST_SOLID_MASK_FAST_PATH_NONE (op,s,d,func),		\
+    SIMPLE_NEAREST_SOLID_MASK_FAST_PATH_PAD (op,s,d,func)
+
+/*****************************************************************************/
+
+/*
+ * Identify 5 zones in each scanline for bilinear scaling. Depending on
+ * whether 2 pixels to be interpolated are fetched from the image itself,
+ * from the padding area around it or from both image and padding area.
+ */
+static force_inline void
+bilinear_pad_repeat_get_scanline_bounds (int32_t         source_image_width,
+					 pixman_fixed_t  vx,
+					 pixman_fixed_t  unit_x,
+					 int32_t *       left_pad,
+					 int32_t *       left_tz,
+					 int32_t *       width,
+					 int32_t *       right_tz,
+					 int32_t *       right_pad)
+{
+	int width1 = *width, left_pad1, right_pad1;
+	int width2 = *width, left_pad2, right_pad2;
+
+	pad_repeat_get_scanline_bounds (source_image_width, vx, unit_x,
+					&width1, &left_pad1, &right_pad1);
+	pad_repeat_get_scanline_bounds (source_image_width, vx + pixman_fixed_1,
+					unit_x, &width2, &left_pad2, &right_pad2);
+
+	*left_pad = left_pad2;
+	*left_tz = left_pad1 - left_pad2;
+	*right_tz = right_pad2 - right_pad1;
+	*right_pad = right_pad1;
+	*width -= *left_pad + *left_tz + *right_tz + *right_pad;
+}
+
+/*
+ * Main loop template for single pass bilinear scaling. It needs to be
+ * provided with 'scanline_func' which should do the compositing operation.
+ * The needed function has the following prototype:
+ *
+ *	scanline_func (dst_type_t *       dst,
+ *		       const mask_type_ * mask,
+ *		       const src_type_t * src_top,
+ *		       const src_type_t * src_bottom,
+ *		       int32_t            width,
+ *		       int                weight_top,
+ *		       int                weight_bottom,
+ *		       pixman_fixed_t     vx,
+ *		       pixman_fixed_t     unit_x,
+ *		       pixman_fixed_t     max_vx,
+ *		       pixman_bool_t      zero_src)
+ *
+ * Where:
+ *  dst                 - destination scanline buffer for storing results
+ *  mask                - mask buffer (or single value for solid mask)
+ *  src_top, src_bottom - two source scanlines
+ *  width               - number of pixels to process
+ *  weight_top          - weight of the top row for interpolation
+ *  weight_bottom       - weight of the bottom row for interpolation
+ *  vx                  - initial position for fetching the first pair of
+ *                        pixels from the source buffer
+ *  unit_x              - position increment needed to move to the next pair
+ *                        of pixels
+ *  max_vx              - image size as a fixed point value, can be used for
+ *                        implementing NORMAL repeat (when it is supported)
+ *  zero_src            - boolean hint variable, which is set to TRUE when
+ *                        all source pixels are fetched from zero padding
+ *                        zone for NONE repeat
+ *
+ * Note: normally the sum of 'weight_top' and 'weight_bottom' is equal to 256,
+ *       but sometimes it may be less than that for NONE repeat when handling
+ *       fuzzy antialiased top or bottom image edges. Also both top and
+ *       bottom weight variables are guaranteed to have value in 0-255
+ *       range and can fit into unsigned byte or be used with 8-bit SIMD
+ *       multiplication instructions.
+ */
+#define FAST_BILINEAR_MAINLOOP_INT(scale_func_name, scanline_func, src_type_t, mask_type_t,	\
+				  dst_type_t, repeat_mode, have_mask, mask_is_solid)		\
+static void											\
+fast_composite_scaled_bilinear ## scale_func_name (pixman_implementation_t *imp,		\
+						   pixman_op_t              op,			\
+						   pixman_image_t *         src_image,		\
+						   pixman_image_t *         mask_image,		\
+						   pixman_image_t *         dst_image,		\
+						   int32_t                  src_x,		\
+						   int32_t                  src_y,		\
+						   int32_t                  mask_x,		\
+						   int32_t                  mask_y,		\
+						   int32_t                  dst_x,		\
+						   int32_t                  dst_y,		\
+						   int32_t                  width,		\
+						   int32_t                  height)		\
+{												\
+    dst_type_t *dst_line;									\
+    mask_type_t *mask_line;									\
+    src_type_t *src_first_line;									\
+    int       y1, y2;										\
+    pixman_fixed_t max_vx = INT32_MAX; /* suppress uninitialized variable warning */		\
+    pixman_vector_t v;										\
+    pixman_fixed_t vx, vy;									\
+    pixman_fixed_t unit_x, unit_y;								\
+    int32_t left_pad, left_tz, right_tz, right_pad;						\
+												\
+    dst_type_t *dst;										\
+    mask_type_t solid_mask;									\
+    const mask_type_t *mask = &solid_mask;							\
+    int src_stride, mask_stride, dst_stride;							\
+												\
+    PIXMAN_IMAGE_GET_LINE (dst_image, dst_x, dst_y, dst_type_t, dst_stride, dst_line, 1);	\
+    if (have_mask)										\
+    {												\
+	if (mask_is_solid)									\
+	{											\
+	    solid_mask = _pixman_image_get_solid (imp, mask_image, dst_image->bits.format);	\
+	    mask_stride = 0;									\
+	}											\
+	else											\
+	{											\
+	    PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, mask_type_t,			\
+				   mask_stride, mask_line, 1);					\
+	}											\
+    }												\
+    /* pass in 0 instead of src_x and src_y because src_x and src_y need to be			\
+     * transformed from destination space to source space */					\
+    PIXMAN_IMAGE_GET_LINE (src_image, 0, 0, src_type_t, src_stride, src_first_line, 1);		\
+												\
+    /* reference point is the center of the pixel */						\
+    v.vector[0] = pixman_int_to_fixed (src_x) + pixman_fixed_1 / 2;				\
+    v.vector[1] = pixman_int_to_fixed (src_y) + pixman_fixed_1 / 2;				\
+    v.vector[2] = pixman_fixed_1;								\
+												\
+    if (!pixman_transform_point_3d (src_image->common.transform, &v))				\
+	return;											\
+												\
+    unit_x = src_image->common.transform->matrix[0][0];						\
+    unit_y = src_image->common.transform->matrix[1][1];						\
+												\
+    v.vector[0] -= pixman_fixed_1 / 2;								\
+    v.vector[1] -= pixman_fixed_1 / 2;								\
+												\
+    vy = v.vector[1];										\
+												\
+    if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_PAD ||					\
+	PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NONE)					\
+    {												\
+	bilinear_pad_repeat_get_scanline_bounds (src_image->bits.width, v.vector[0], unit_x,	\
+					&left_pad, &left_tz, &width, &right_tz, &right_pad);	\
+	if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_PAD)					\
+	{											\
+	    /* PAD repeat does not need special handling for 'transition zones' and */		\
+	    /* they can be combined with 'padding zones' safely */				\
+	    left_pad += left_tz;								\
+	    right_pad += right_tz;								\
+	    left_tz = right_tz = 0;								\
+	}											\
+	v.vector[0] += left_pad * unit_x;							\
+    }												\
+												\
+    while (--height >= 0)									\
+    {												\
+	int weight1, weight2;									\
+	dst = dst_line;										\
+	dst_line += dst_stride;									\
+	vx = v.vector[0];									\
+	if (have_mask && !mask_is_solid)							\
+	{											\
+	    mask = mask_line;									\
+	    mask_line += mask_stride;								\
+	}											\
+												\
+	y1 = pixman_fixed_to_int (vy);								\
+	weight2 = (vy >> 8) & 0xff;								\
+	if (weight2)										\
+	{											\
+	    /* normal case, both row weights are in 0-255 range and fit unsigned byte */	\
+	    y2 = y1 + 1;									\
+	    weight1 = 256 - weight2;								\
+	}											\
+	else											\
+	{											\
+	    /* set both top and bottom row to the same scanline, and weights to 128+128 */	\
+	    y2 = y1;										\
+	    weight1 = weight2 = 128;								\
+	}											\
+	vy += unit_y;										\
+	if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_PAD)					\
+	{											\
+	    src_type_t *src1, *src2;								\
+	    src_type_t buf1[2];									\
+	    src_type_t buf2[2];									\
+	    repeat (PIXMAN_REPEAT_PAD, &y1, src_image->bits.height);				\
+	    repeat (PIXMAN_REPEAT_PAD, &y2, src_image->bits.height);				\
+	    src1 = src_first_line + src_stride * y1;						\
+	    src2 = src_first_line + src_stride * y2;						\
+												\
+	    if (left_pad > 0)									\
+	    {											\
+		buf1[0] = buf1[1] = src1[0];							\
+		buf2[0] = buf2[1] = src2[0];							\
+		scanline_func (dst, mask,							\
+			       buf1, buf2, left_pad, weight1, weight2, 0, 0, 0, FALSE);		\
+		dst += left_pad;								\
+		if (have_mask && !mask_is_solid)						\
+		    mask += left_pad;								\
+	    }											\
+	    if (width > 0)									\
+	    {											\
+		scanline_func (dst, mask,							\
+			       src1, src2, width, weight1, weight2, vx, unit_x, 0, FALSE);	\
+		dst += width;									\
+		if (have_mask && !mask_is_solid)						\
+		    mask += width;								\
+	    }											\
+	    if (right_pad > 0)									\
+	    {											\
+		buf1[0] = buf1[1] = src1[src_image->bits.width - 1];				\
+		buf2[0] = buf2[1] = src2[src_image->bits.width - 1];				\
+		scanline_func (dst, mask,							\
+			       buf1, buf2, right_pad, weight1, weight2, 0, 0, 0, FALSE);	\
+	    }											\
+	}											\
+	else if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NONE)				\
+	{											\
+	    src_type_t *src1, *src2;								\
+	    src_type_t buf1[2];									\
+	    src_type_t buf2[2];									\
+	    /* handle top/bottom zero padding by just setting weights to 0 if needed */		\
+	    if (y1 < 0)										\
+	    {											\
+		weight1 = 0;									\
+		y1 = 0;										\
+	    }											\
+	    if (y1 >= src_image->bits.height)							\
+	    {											\
+		weight1 = 0;									\
+		y1 = src_image->bits.height - 1;						\
+	    }											\
+	    if (y2 < 0)										\
+	    {											\
+		weight2 = 0;									\
+		y2 = 0;										\
+	    }											\
+	    if (y2 >= src_image->bits.height)							\
+	    {											\
+		weight2 = 0;									\
+		y2 = src_image->bits.height - 1;						\
+	    }											\
+	    src1 = src_first_line + src_stride * y1;						\
+	    src2 = src_first_line + src_stride * y2;						\
+												\
+	    if (left_pad > 0)									\
+	    {											\
+		buf1[0] = buf1[1] = 0;								\
+		buf2[0] = buf2[1] = 0;								\
+		scanline_func (dst, mask,							\
+			       buf1, buf2, left_pad, weight1, weight2, 0, 0, 0, TRUE);		\
+		dst += left_pad;								\
+		if (have_mask && !mask_is_solid)						\
+		    mask += left_pad;								\
+	    }											\
+	    if (left_tz > 0)									\
+	    {											\
+		buf1[0] = 0;									\
+		buf1[1] = src1[0];								\
+		buf2[0] = 0;									\
+		buf2[1] = src2[0];								\
+		scanline_func (dst, mask,							\
+			       buf1, buf2, left_tz, weight1, weight2,				\
+			       pixman_fixed_frac (vx), unit_x, 0, FALSE);			\
+		dst += left_tz;									\
+		if (have_mask && !mask_is_solid)						\
+		    mask += left_tz;								\
+		vx += left_tz * unit_x;								\
+	    }											\
+	    if (width > 0)									\
+	    {											\
+		scanline_func (dst, mask,							\
+			       src1, src2, width, weight1, weight2, vx, unit_x, 0, FALSE);	\
+		dst += width;									\
+		if (have_mask && !mask_is_solid)						\
+		    mask += width;								\
+		vx += width * unit_x;								\
+	    }											\
+	    if (right_tz > 0)									\
+	    {											\
+		buf1[0] = src1[src_image->bits.width - 1];					\
+		buf1[1] = 0;									\
+		buf2[0] = src2[src_image->bits.width - 1];					\
+		buf2[1] = 0;									\
+		scanline_func (dst, mask,							\
+			       buf1, buf2, right_tz, weight1, weight2,				\
+			       pixman_fixed_frac (vx), unit_x, 0, FALSE);			\
+		dst += right_tz;								\
+		if (have_mask && !mask_is_solid)						\
+		    mask += right_tz;								\
+	    }											\
+	    if (right_pad > 0)									\
+	    {											\
+		buf1[0] = buf1[1] = 0;								\
+		buf2[0] = buf2[1] = 0;								\
+		scanline_func (dst, mask,							\
+			       buf1, buf2, right_pad, weight1, weight2, 0, 0, 0, TRUE);		\
+	    }											\
+	}											\
+	else											\
+	{											\
+	    scanline_func (dst, mask, src_first_line + src_stride * y1,				\
+			   src_first_line + src_stride * y2, width,				\
+			   weight1, weight2, vx, unit_x, max_vx, FALSE);			\
+	}											\
+    }												\
+}
+
+/* A workaround for old sun studio, see: https://bugs.freedesktop.org/show_bug.cgi?id=32764 */
+#define FAST_BILINEAR_MAINLOOP_COMMON(scale_func_name, scanline_func, src_type_t, mask_type_t,	\
+				  dst_type_t, repeat_mode, have_mask, mask_is_solid)		\
+	FAST_BILINEAR_MAINLOOP_INT(_ ## scale_func_name, scanline_func, src_type_t, mask_type_t,\
+				  dst_type_t, repeat_mode, have_mask, mask_is_solid)
+
+#define SCALED_BILINEAR_FLAGS						\
+    (FAST_PATH_SCALE_TRANSFORM	|					\
+     FAST_PATH_NO_ALPHA_MAP	|					\
+     FAST_PATH_BILINEAR_FILTER	|					\
+     FAST_PATH_NO_ACCESSORS	|					\
+     FAST_PATH_NARROW_FORMAT)
+
+#define SIMPLE_BILINEAR_FAST_PATH_PAD(op,s,d,func)			\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	(SCALED_BILINEAR_FLAGS		|				\
+	 FAST_PATH_PAD_REPEAT		|				\
+	 FAST_PATH_X_UNIT_POSITIVE),					\
+	PIXMAN_null, 0,							\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_bilinear_ ## func ## _pad ## _ ## op,	\
+    }
+
+#define SIMPLE_BILINEAR_FAST_PATH_NONE(op,s,d,func)			\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	(SCALED_BILINEAR_FLAGS		|				\
+	 FAST_PATH_NONE_REPEAT		|				\
+	 FAST_PATH_X_UNIT_POSITIVE),					\
+	PIXMAN_null, 0,							\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_bilinear_ ## func ## _none ## _ ## op,	\
+    }
+
+#define SIMPLE_BILINEAR_FAST_PATH_COVER(op,s,d,func)			\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	SCALED_BILINEAR_FLAGS | FAST_PATH_SAMPLES_COVER_CLIP,		\
+	PIXMAN_null, 0,							\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_bilinear_ ## func ## _cover ## _ ## op,	\
+    }
+
+#define SIMPLE_BILINEAR_A8_MASK_FAST_PATH_PAD(op,s,d,func)		\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	(SCALED_BILINEAR_FLAGS		|				\
+	 FAST_PATH_PAD_REPEAT		|				\
+	 FAST_PATH_X_UNIT_POSITIVE),					\
+	PIXMAN_a8, MASK_FLAGS (a8, FAST_PATH_UNIFIED_ALPHA),		\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_bilinear_ ## func ## _pad ## _ ## op,	\
+    }
+
+#define SIMPLE_BILINEAR_A8_MASK_FAST_PATH_NONE(op,s,d,func)		\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	(SCALED_BILINEAR_FLAGS		|				\
+	 FAST_PATH_NONE_REPEAT		|				\
+	 FAST_PATH_X_UNIT_POSITIVE),					\
+	PIXMAN_a8, MASK_FLAGS (a8, FAST_PATH_UNIFIED_ALPHA),		\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_bilinear_ ## func ## _none ## _ ## op,	\
+    }
+
+#define SIMPLE_BILINEAR_A8_MASK_FAST_PATH_COVER(op,s,d,func)		\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	SCALED_BILINEAR_FLAGS | FAST_PATH_SAMPLES_COVER_CLIP,		\
+	PIXMAN_a8, MASK_FLAGS (a8, FAST_PATH_UNIFIED_ALPHA),		\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_bilinear_ ## func ## _cover ## _ ## op,	\
+    }
+
+#define SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH_PAD(op,s,d,func)		\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	(SCALED_BILINEAR_FLAGS		|				\
+	 FAST_PATH_PAD_REPEAT		|				\
+	 FAST_PATH_X_UNIT_POSITIVE),					\
+	PIXMAN_solid, MASK_FLAGS (solid, FAST_PATH_UNIFIED_ALPHA),	\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_bilinear_ ## func ## _pad ## _ ## op,	\
+    }
+
+#define SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH_NONE(op,s,d,func)		\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	(SCALED_BILINEAR_FLAGS		|				\
+	 FAST_PATH_NONE_REPEAT		|				\
+	 FAST_PATH_X_UNIT_POSITIVE),					\
+	PIXMAN_solid, MASK_FLAGS (solid, FAST_PATH_UNIFIED_ALPHA),	\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_bilinear_ ## func ## _none ## _ ## op,	\
+    }
+
+#define SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH_COVER(op,s,d,func)		\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	SCALED_BILINEAR_FLAGS | FAST_PATH_SAMPLES_COVER_CLIP,		\
+	PIXMAN_solid, MASK_FLAGS (solid, FAST_PATH_UNIFIED_ALPHA),	\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_bilinear_ ## func ## _cover ## _ ## op,	\
+    }
+
+/* Prefer the use of 'cover' variant, because it is faster */
+#define SIMPLE_BILINEAR_FAST_PATH(op,s,d,func)				\
+    SIMPLE_BILINEAR_FAST_PATH_COVER (op,s,d,func),			\
+    SIMPLE_BILINEAR_FAST_PATH_NONE (op,s,d,func),			\
+    SIMPLE_BILINEAR_FAST_PATH_PAD (op,s,d,func)
+
+#define SIMPLE_BILINEAR_A8_MASK_FAST_PATH(op,s,d,func)			\
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH_COVER (op,s,d,func),		\
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH_NONE (op,s,d,func),		\
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH_PAD (op,s,d,func)
+
+#define SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH(op,s,d,func)		\
+    SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH_COVER (op,s,d,func),		\
+    SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH_NONE (op,s,d,func),		\
+    SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH_PAD (op,s,d,func)
+
+#endif