* Author: Keith Packard, SuSE, Inc.
*/
+#ifdef HAVE_CONFIG_H
#include <config.h>
+#endif
#include <string.h>
+#include <stdlib.h>
#include "pixman-private.h"
#include "pixman-combine32.h"
+#include "pixman-inlines.h"
static force_inline uint32_t
fetch_24 (uint8_t *a)
}
static force_inline void
-store_24 (uint8_t *a, uint32_t v)
+store_24 (uint8_t *a,
+ uint32_t v)
{
if (((unsigned long)a) & 1)
{
#else
*a = (uint8_t) (v);
*(uint16_t *)(a + 1) = (uint16_t) (v >> 8);
-#endif
+#endif
}
else
{
#else
*(uint16_t *)a = (uint16_t)v;
*(a + 2) = (uint8_t)(v >> 16);
-#endif
+#endif
}
}
static force_inline uint32_t
-fbOver (uint32_t src, uint32_t dest)
+over (uint32_t src,
+ uint32_t dest)
{
- uint32_t a = ~src >> 24;
+ uint32_t a = ~src >> 24;
- FbByteMulAdd(dest, a, src);
+ UN8x4_MUL_UN8_ADD_UN8x4 (dest, a, src);
return dest;
}
static uint32_t
-fbIn (uint32_t x, uint8_t y)
+in (uint32_t x,
+ uint8_t y)
{
- uint16_t a = y;
+ uint16_t a = y;
- FbByteMul (x, a);
+ UN8x4_MUL_UN8 (x, a);
return x;
}
/*
* Naming convention:
*
- * opSRCxMASKxDST
+ * op_src_mask_dest
*/
static void
-fast_CompositeOver_x888_8_8888 (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 dest_x,
- int32_t dest_y,
- int32_t width,
- int32_t height)
+fast_composite_over_x888_8_8888 (pixman_implementation_t *imp,
+ pixman_composite_info_t *info)
{
- uint32_t *src, *srcLine;
- uint32_t *dst, *dstLine;
- uint8_t *mask, *maskLine;
- int srcStride, maskStride, dstStride;
+ PIXMAN_COMPOSITE_ARGS (info);
+ uint32_t *src, *src_line;
+ uint32_t *dst, *dst_line;
+ uint8_t *mask, *mask_line;
+ int src_stride, mask_stride, dst_stride;
uint8_t m;
uint32_t s, d;
- uint16_t w;
+ int32_t w;
- fbComposeGetStart (dst_image, dest_x, dest_y, uint32_t, dstStride, dstLine, 1);
- fbComposeGetStart (mask_image, mask_x, mask_y, uint8_t, maskStride, maskLine, 1);
- fbComposeGetStart (src_image, src_x, src_y, uint32_t, srcStride, srcLine, 1);
+ PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+ PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
+ PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
while (height--)
{
- src = srcLine;
- srcLine += srcStride;
- dst = dstLine;
- dstLine += dstStride;
- mask = maskLine;
- maskLine += maskStride;
+ src = src_line;
+ src_line += src_stride;
+ dst = dst_line;
+ dst_line += dst_stride;
+ mask = mask_line;
+ mask_line += mask_stride;
w = width;
while (w--)
s = *src | 0xff000000;
if (m == 0xff)
+ {
*dst = s;
+ }
else
{
- d = fbIn (s, m);
- *dst = fbOver (d, *dst);
+ d = in (s, m);
+ *dst = over (d, *dst);
}
}
src++;
}
static void
-fast_CompositeIn_n_8_8 (pixman_implementation_t *imp,
- pixman_op_t op,
- pixman_image_t *iSrc,
- pixman_image_t *iMask,
- pixman_image_t *iDst,
- int32_t src_x,
- int32_t src_y,
- int32_t mask_x,
- int32_t mask_y,
- int32_t dest_x,
- int32_t dest_y,
- int32_t width,
- int32_t height)
+fast_composite_in_n_8_8 (pixman_implementation_t *imp,
+ pixman_composite_info_t *info)
{
- uint32_t src, srca;
- uint8_t *dstLine, *dst;
- uint8_t *maskLine, *mask, m;
- int dstStride, maskStride;
- uint16_t w;
- uint16_t t;
+ PIXMAN_COMPOSITE_ARGS (info);
+ uint32_t src, srca;
+ uint8_t *dst_line, *dst;
+ uint8_t *mask_line, *mask, m;
+ int dst_stride, mask_stride;
+ int32_t w;
+ uint16_t t;
- src = _pixman_image_get_solid(iSrc, iDst->bits.format);
+ src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
srca = src >> 24;
- fbComposeGetStart (iDst, dest_x, dest_y, uint8_t, dstStride, dstLine, 1);
- fbComposeGetStart (iMask, mask_x, mask_y, uint8_t, maskStride, maskLine, 1);
+ PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
+ PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
- if (srca == 0xff) {
+ if (srca == 0xff)
+ {
while (height--)
{
- dst = dstLine;
- dstLine += dstStride;
- mask = maskLine;
- maskLine += maskStride;
+ dst = dst_line;
+ dst_line += dst_stride;
+ mask = mask_line;
+ mask_line += mask_stride;
w = width;
while (w--)
{
m = *mask++;
+
if (m == 0)
- {
*dst = 0;
- }
else if (m != 0xff)
- {
- *dst = IntMult(m, *dst, t);
- }
+ *dst = MUL_UN8 (m, *dst, t);
+
dst++;
}
}
{
while (height--)
{
- dst = dstLine;
- dstLine += dstStride;
- mask = maskLine;
- maskLine += maskStride;
+ dst = dst_line;
+ dst_line += dst_stride;
+ mask = mask_line;
+ mask_line += mask_stride;
w = width;
while (w--)
{
m = *mask++;
- m = IntMult(m, srca, t);
+ m = MUL_UN8 (m, srca, t);
+
if (m == 0)
- {
*dst = 0;
- }
else if (m != 0xff)
- {
- *dst = IntMult(m, *dst, t);
- }
+ *dst = MUL_UN8 (m, *dst, t);
+
dst++;
}
}
}
}
-
static void
-fast_CompositeIn_8_8 (pixman_implementation_t *imp,
- pixman_op_t op,
- pixman_image_t *iSrc,
- pixman_image_t *iMask,
- pixman_image_t *iDst,
- int32_t src_x,
- int32_t src_y,
- int32_t mask_x,
- int32_t mask_y,
- int32_t dest_x,
- int32_t dest_y,
- int32_t width,
- int32_t height)
+fast_composite_in_8_8 (pixman_implementation_t *imp,
+ pixman_composite_info_t *info)
{
- uint8_t *dstLine, *dst;
- uint8_t *srcLine, *src;
- int dstStride, srcStride;
- uint16_t w;
- uint8_t s;
- uint16_t t;
+ PIXMAN_COMPOSITE_ARGS (info);
+ uint8_t *dst_line, *dst;
+ uint8_t *src_line, *src;
+ int dst_stride, src_stride;
+ int32_t w;
+ uint8_t s;
+ uint16_t t;
- fbComposeGetStart (iSrc, src_x, src_y, uint8_t, srcStride, srcLine, 1);
- fbComposeGetStart (iDst, dest_x, dest_y, uint8_t, dstStride, dstLine, 1);
+ PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint8_t, src_stride, src_line, 1);
+ PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
while (height--)
{
- dst = dstLine;
- dstLine += dstStride;
- src = srcLine;
- srcLine += srcStride;
+ dst = dst_line;
+ dst_line += dst_stride;
+ src = src_line;
+ src_line += src_stride;
w = width;
while (w--)
{
s = *src++;
+
if (s == 0)
- {
*dst = 0;
- }
else if (s != 0xff)
- {
- *dst = IntMult(s, *dst, t);
- }
+ *dst = MUL_UN8 (s, *dst, t);
+
dst++;
}
}
}
static void
-fast_CompositeOver_n_8_8888 (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 dest_x,
- int32_t dest_y,
- int32_t width,
- int32_t height)
+fast_composite_over_n_8_8888 (pixman_implementation_t *imp,
+ pixman_composite_info_t *info)
{
- uint32_t src, srca;
- uint32_t *dstLine, *dst, d;
- uint8_t *maskLine, *mask, m;
- int dstStride, maskStride;
- uint16_t w;
+ PIXMAN_COMPOSITE_ARGS (info);
+ uint32_t src, srca;
+ uint32_t *dst_line, *dst, d;
+ uint8_t *mask_line, *mask, m;
+ int dst_stride, mask_stride;
+ int32_t w;
- src = _pixman_image_get_solid(src_image, dst_image->bits.format);
+ src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
srca = src >> 24;
if (src == 0)
return;
- fbComposeGetStart (dst_image, dest_x, dest_y, uint32_t, dstStride, dstLine, 1);
- fbComposeGetStart (mask_image, mask_x, mask_y, uint8_t, maskStride, maskLine, 1);
+ PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+ PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
while (height--)
{
- dst = dstLine;
- dstLine += dstStride;
- mask = maskLine;
- maskLine += maskStride;
+ dst = dst_line;
+ dst_line += dst_stride;
+ mask = mask_line;
+ mask_line += mask_stride;
w = width;
while (w--)
if (srca == 0xff)
*dst = src;
else
- *dst = fbOver (src, *dst);
+ *dst = over (src, *dst);
}
else if (m)
{
- d = fbIn (src, m);
- *dst = fbOver (d, *dst);
+ d = in (src, m);
+ *dst = over (d, *dst);
}
dst++;
}
}
static void
-fast_CompositeOver_n_8888_8888_ca (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 dest_x,
- int32_t dest_y,
- int32_t width,
- int32_t height)
+fast_composite_add_n_8888_8888_ca (pixman_implementation_t *imp,
+ pixman_composite_info_t *info)
{
- uint32_t src, srca;
- uint32_t *dstLine, *dst, d;
- uint32_t *maskLine, *mask, ma;
- int dstStride, maskStride;
- uint16_t w;
+ PIXMAN_COMPOSITE_ARGS (info);
+ uint32_t src, s;
+ uint32_t *dst_line, *dst, d;
+ uint32_t *mask_line, *mask, ma;
+ int dst_stride, mask_stride;
+ int32_t w;
+
+ src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+
+ if (src == 0)
+ return;
- src = _pixman_image_get_solid(src_image, dst_image->bits.format);
+ PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+ PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1);
+
+ while (height--)
+ {
+ dst = dst_line;
+ dst_line += dst_stride;
+ mask = mask_line;
+ mask_line += mask_stride;
+ w = width;
+
+ while (w--)
+ {
+ ma = *mask++;
+
+ if (ma)
+ {
+ d = *dst;
+ s = src;
+
+ UN8x4_MUL_UN8x4_ADD_UN8x4 (s, ma, d);
+
+ *dst = s;
+ }
+
+ dst++;
+ }
+ }
+}
+
+static void
+fast_composite_over_n_8888_8888_ca (pixman_implementation_t *imp,
+ pixman_composite_info_t *info)
+{
+ PIXMAN_COMPOSITE_ARGS (info);
+ uint32_t src, srca, s;
+ uint32_t *dst_line, *dst, d;
+ uint32_t *mask_line, *mask, ma;
+ int dst_stride, mask_stride;
+ int32_t w;
+
+ src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
srca = src >> 24;
if (src == 0)
return;
- fbComposeGetStart (dst_image, dest_x, dest_y, uint32_t, dstStride, dstLine, 1);
- fbComposeGetStart (mask_image, mask_x, mask_y, uint32_t, maskStride, maskLine, 1);
+ PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+ PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1);
while (height--)
{
- dst = dstLine;
- dstLine += dstStride;
- mask = maskLine;
- maskLine += maskStride;
+ dst = dst_line;
+ dst_line += dst_stride;
+ mask = mask_line;
+ mask_line += mask_stride;
w = width;
while (w--)
if (srca == 0xff)
*dst = src;
else
- *dst = fbOver (src, *dst);
+ *dst = over (src, *dst);
}
else if (ma)
{
d = *dst;
+ s = src;
- FbByteMulC (src, ma);
- FbByteMul (ma, srca);
+ UN8x4_MUL_UN8x4 (s, ma);
+ UN8x4_MUL_UN8 (ma, srca);
ma = ~ma;
- FbByteMulAddC (d, ma, src);
+ UN8x4_MUL_UN8x4_ADD_UN8x4 (d, ma, s);
*dst = d;
}
}
static void
-fast_CompositeOver_n_8_0888 (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 dest_x,
- int32_t dest_y,
- int32_t width,
- int32_t height)
+fast_composite_over_n_8_0888 (pixman_implementation_t *imp,
+ pixman_composite_info_t *info)
{
- uint32_t src, srca;
- uint8_t *dstLine, *dst;
- uint32_t d;
- uint8_t *maskLine, *mask, m;
- int dstStride, maskStride;
- uint16_t w;
+ PIXMAN_COMPOSITE_ARGS (info);
+ uint32_t src, srca;
+ uint8_t *dst_line, *dst;
+ uint32_t d;
+ uint8_t *mask_line, *mask, m;
+ int dst_stride, mask_stride;
+ int32_t w;
- src = _pixman_image_get_solid(src_image, dst_image->bits.format);
+ src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
srca = src >> 24;
if (src == 0)
return;
- fbComposeGetStart (dst_image, dest_x, dest_y, uint8_t, dstStride, dstLine, 3);
- fbComposeGetStart (mask_image, mask_x, mask_y, uint8_t, maskStride, maskLine, 1);
+ PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 3);
+ PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
while (height--)
{
- dst = dstLine;
- dstLine += dstStride;
- mask = maskLine;
- maskLine += maskStride;
+ dst = dst_line;
+ dst_line += dst_stride;
+ mask = mask_line;
+ mask_line += mask_stride;
w = width;
while (w--)
if (m == 0xff)
{
if (srca == 0xff)
+ {
d = src;
+ }
else
{
- d = fetch_24(dst);
- d = fbOver (src, d);
+ d = fetch_24 (dst);
+ d = over (src, d);
}
- store_24(dst, d);
+ store_24 (dst, d);
}
else if (m)
{
- d = fbOver (fbIn(src,m), fetch_24(dst));
- store_24(dst, d);
+ d = over (in (src, m), fetch_24 (dst));
+ store_24 (dst, d);
}
dst += 3;
}
}
static void
-fast_CompositeOver_n_8_0565 (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 dest_x,
- int32_t dest_y,
- int32_t width,
- int32_t height)
+fast_composite_over_n_8_0565 (pixman_implementation_t *imp,
+ pixman_composite_info_t *info)
{
- uint32_t src, srca;
- uint16_t *dstLine, *dst;
- uint32_t d;
- uint8_t *maskLine, *mask, m;
- int dstStride, maskStride;
- uint16_t w;
+ PIXMAN_COMPOSITE_ARGS (info);
+ uint32_t src, srca;
+ uint16_t *dst_line, *dst;
+ uint32_t d;
+ uint8_t *mask_line, *mask, m;
+ int dst_stride, mask_stride;
+ int32_t w;
- src = _pixman_image_get_solid(src_image, dst_image->bits.format);
+ src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
srca = src >> 24;
if (src == 0)
return;
- fbComposeGetStart (dst_image, dest_x, dest_y, uint16_t, dstStride, dstLine, 1);
- fbComposeGetStart (mask_image, mask_x, mask_y, uint8_t, maskStride, maskLine, 1);
+ PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
+ PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
while (height--)
{
- dst = dstLine;
- dstLine += dstStride;
- mask = maskLine;
- maskLine += maskStride;
+ dst = dst_line;
+ dst_line += dst_stride;
+ mask = mask_line;
+ mask_line += mask_stride;
w = width;
while (w--)
if (m == 0xff)
{
if (srca == 0xff)
+ {
d = src;
+ }
else
{
d = *dst;
- d = fbOver (src, CONVERT_0565_TO_0888(d));
+ d = over (src, CONVERT_0565_TO_0888 (d));
}
- *dst = CONVERT_8888_TO_0565(d);
+ *dst = CONVERT_8888_TO_0565 (d);
}
else if (m)
{
d = *dst;
- d = fbOver (fbIn(src,m), CONVERT_0565_TO_0888(d));
- *dst = CONVERT_8888_TO_0565(d);
+ d = over (in (src, m), CONVERT_0565_TO_0888 (d));
+ *dst = CONVERT_8888_TO_0565 (d);
}
dst++;
}
}
static void
-fast_CompositeOver_n_8888_0565_ca (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 dest_x,
- int32_t dest_y,
- int32_t width,
- int32_t height)
+fast_composite_over_n_8888_0565_ca (pixman_implementation_t *imp,
+ pixman_composite_info_t *info)
{
- uint32_t src, srca;
- uint16_t src16;
- uint16_t *dstLine, *dst;
- uint32_t d;
- uint32_t *maskLine, *mask, ma;
- int dstStride, maskStride;
- uint16_t w;
+ PIXMAN_COMPOSITE_ARGS (info);
+ uint32_t src, srca, s;
+ uint16_t src16;
+ uint16_t *dst_line, *dst;
+ uint32_t d;
+ uint32_t *mask_line, *mask, ma;
+ int dst_stride, mask_stride;
+ int32_t w;
- src = _pixman_image_get_solid(src_image, dst_image->bits.format);
+ src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
srca = src >> 24;
if (src == 0)
return;
- src16 = CONVERT_8888_TO_0565(src);
+ src16 = CONVERT_8888_TO_0565 (src);
- fbComposeGetStart (dst_image, dest_x, dest_y, uint16_t, dstStride, dstLine, 1);
- fbComposeGetStart (mask_image, mask_x, mask_y, uint32_t, maskStride, maskLine, 1);
+ PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
+ PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1);
while (height--)
{
- dst = dstLine;
- dstLine += dstStride;
- mask = maskLine;
- maskLine += maskStride;
+ dst = dst_line;
+ dst_line += dst_stride;
+ mask = mask_line;
+ mask_line += mask_stride;
w = width;
while (w--)
else
{
d = *dst;
- d = fbOver (src, CONVERT_0565_TO_0888(d));
- *dst = CONVERT_8888_TO_0565(d);
+ d = over (src, CONVERT_0565_TO_0888 (d));
+ *dst = CONVERT_8888_TO_0565 (d);
}
}
else if (ma)
{
d = *dst;
- d = CONVERT_0565_TO_0888(d);
+ d = CONVERT_0565_TO_0888 (d);
- FbByteMulC (src, ma);
- FbByteMul (ma, srca);
+ s = src;
+
+ UN8x4_MUL_UN8x4 (s, ma);
+ UN8x4_MUL_UN8 (ma, srca);
ma = ~ma;
- FbByteMulAddC (d, ma, src);
-
- *dst = CONVERT_8888_TO_0565(d);
+ UN8x4_MUL_UN8x4_ADD_UN8x4 (d, ma, s);
+
+ *dst = CONVERT_8888_TO_0565 (d);
}
dst++;
}
static void
fast_composite_over_8888_8888 (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 dest_x,
- int32_t dest_y,
- int32_t width,
- int32_t height)
+ pixman_composite_info_t *info)
{
- uint32_t *dstLine, *dst;
- uint32_t *srcLine, *src, s;
- int dstStride, srcStride;
- uint8_t a;
- uint16_t w;
+ PIXMAN_COMPOSITE_ARGS (info);
+ uint32_t *dst_line, *dst;
+ uint32_t *src_line, *src, s;
+ int dst_stride, src_stride;
+ uint8_t a;
+ int32_t w;
- fbComposeGetStart (dst_image, dest_x, dest_y, uint32_t, dstStride, dstLine, 1);
- fbComposeGetStart (src_image, src_x, src_y, uint32_t, srcStride, srcLine, 1);
+ PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+ PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
while (height--)
{
- dst = dstLine;
- dstLine += dstStride;
- src = srcLine;
- srcLine += srcStride;
+ dst = dst_line;
+ dst_line += dst_stride;
+ src = src_line;
+ src_line += src_stride;
w = width;
while (w--)
if (a == 0xff)
*dst = s;
else if (s)
- *dst = fbOver (s, *dst);
+ *dst = over (s, *dst);
dst++;
}
}
}
static void
-fast_CompositeSrc_8888_0888 (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 dest_x,
- int32_t dest_y,
- int32_t width,
- int32_t height)
+fast_composite_src_x888_8888 (pixman_implementation_t *imp,
+ pixman_composite_info_t *info)
+{
+ PIXMAN_COMPOSITE_ARGS (info);
+ uint32_t *dst_line, *dst;
+ uint32_t *src_line, *src;
+ int dst_stride, src_stride;
+ int32_t w;
+
+ PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+ PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
+
+ while (height--)
+ {
+ dst = dst_line;
+ dst_line += dst_stride;
+ src = src_line;
+ src_line += src_stride;
+ w = width;
+
+ while (w--)
+ *dst++ = (*src++) | 0xff000000;
+ }
+}
+
+#if 0
+static void
+fast_composite_over_8888_0888 (pixman_implementation_t *imp,
+ pixman_composite_info_t *info)
{
- uint8_t *dstLine, *dst;
- uint32_t d;
- uint32_t *srcLine, *src, s;
- uint8_t a;
- int dstStride, srcStride;
- uint16_t w;
+ PIXMAN_COMPOSITE_ARGS (info);
+ uint8_t *dst_line, *dst;
+ uint32_t d;
+ uint32_t *src_line, *src, s;
+ uint8_t a;
+ int dst_stride, src_stride;
+ int32_t w;
- fbComposeGetStart (dst_image, dest_x, dest_y, uint8_t, dstStride, dstLine, 3);
- fbComposeGetStart (src_image, src_x, src_y, uint32_t, srcStride, srcLine, 1);
+ PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 3);
+ PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
while (height--)
{
- dst = dstLine;
- dstLine += dstStride;
- src = srcLine;
- srcLine += srcStride;
+ dst = dst_line;
+ dst_line += dst_stride;
+ src = src_line;
+ src_line += src_stride;
w = width;
while (w--)
if (a == 0xff)
d = s;
else
- d = fbOver (s, fetch_24(dst));
+ d = over (s, fetch_24 (dst));
- store_24(dst, d);
+ store_24 (dst, d);
}
dst += 3;
}
}
}
+#endif
static void
fast_composite_over_8888_0565 (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 dest_x,
- int32_t dest_y,
- int32_t width,
- int32_t height)
+ pixman_composite_info_t *info)
{
- uint16_t *dstLine, *dst;
- uint32_t d;
- uint32_t *srcLine, *src, s;
- uint8_t a;
- int dstStride, srcStride;
- uint16_t w;
+ PIXMAN_COMPOSITE_ARGS (info);
+ uint16_t *dst_line, *dst;
+ uint32_t d;
+ uint32_t *src_line, *src, s;
+ uint8_t a;
+ int dst_stride, src_stride;
+ int32_t w;
- fbComposeGetStart (src_image, src_x, src_y, uint32_t, srcStride, srcLine, 1);
- fbComposeGetStart (dst_image, dest_x, dest_y, uint16_t, dstStride, dstLine, 1);
+ PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
+ PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
while (height--)
{
- dst = dstLine;
- dstLine += dstStride;
- src = srcLine;
- srcLine += srcStride;
+ dst = dst_line;
+ dst_line += dst_stride;
+ src = src_line;
+ src_line += src_stride;
w = width;
while (w--)
if (s)
{
if (a == 0xff)
+ {
d = s;
+ }
else
{
d = *dst;
- d = fbOver (s, CONVERT_0565_TO_0888(d));
+ d = over (s, CONVERT_0565_TO_0888 (d));
}
- *dst = CONVERT_8888_TO_0565(d);
+ *dst = CONVERT_8888_TO_0565 (d);
}
dst++;
}
}
static void
-fast_CompositeSrc_x888_0565 (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 dest_x,
- int32_t dest_y,
- int32_t width,
- int32_t height)
+fast_composite_src_x888_0565 (pixman_implementation_t *imp,
+ pixman_composite_info_t *info)
{
- uint16_t *dstLine, *dst;
- uint32_t *srcLine, *src, s;
- int dstStride, srcStride;
- uint16_t w;
+ PIXMAN_COMPOSITE_ARGS (info);
+ uint16_t *dst_line, *dst;
+ uint32_t *src_line, *src, s;
+ int dst_stride, src_stride;
+ int32_t w;
- fbComposeGetStart (src_image, src_x, src_y, uint32_t, srcStride, srcLine, 1);
- fbComposeGetStart (dst_image, dest_x, dest_y, uint16_t, dstStride, dstLine, 1);
+ PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
+ PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
while (height--)
{
- dst = dstLine;
- dstLine += dstStride;
- src = srcLine;
- srcLine += srcStride;
+ dst = dst_line;
+ dst_line += dst_stride;
+ src = src_line;
+ src_line += src_stride;
w = width;
while (w--)
{
s = *src++;
- *dst = CONVERT_8888_TO_0565(s);
+ *dst = CONVERT_8888_TO_0565 (s);
dst++;
}
}
}
static void
-fast_CompositeAdd_8000_8000 (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 dest_x,
- int32_t dest_y,
- int32_t width,
- int32_t height)
+fast_composite_add_8_8 (pixman_implementation_t *imp,
+ pixman_composite_info_t *info)
{
- uint8_t *dstLine, *dst;
- uint8_t *srcLine, *src;
- int dstStride, srcStride;
- uint16_t w;
- uint8_t s, d;
- uint16_t t;
+ PIXMAN_COMPOSITE_ARGS (info);
+ uint8_t *dst_line, *dst;
+ uint8_t *src_line, *src;
+ int dst_stride, src_stride;
+ int32_t w;
+ uint8_t s, d;
+ uint16_t t;
- fbComposeGetStart (src_image, src_x, src_y, uint8_t, srcStride, srcLine, 1);
- fbComposeGetStart (dst_image, dest_x, dest_y, uint8_t, dstStride, dstLine, 1);
+ PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint8_t, src_stride, src_line, 1);
+ PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
while (height--)
{
- dst = dstLine;
- dstLine += dstStride;
- src = srcLine;
- srcLine += srcStride;
+ dst = dst_line;
+ dst_line += dst_stride;
+ src = src_line;
+ src_line += src_stride;
w = width;
while (w--)
}
static void
-fast_CompositeAdd_8888_8888 (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 dest_x,
- int32_t dest_y,
- int32_t width,
- int32_t height)
+fast_composite_add_8888_8888 (pixman_implementation_t *imp,
+ pixman_composite_info_t *info)
{
- uint32_t *dstLine, *dst;
- uint32_t *srcLine, *src;
- int dstStride, srcStride;
- uint16_t w;
- uint32_t s, d;
+ PIXMAN_COMPOSITE_ARGS (info);
+ uint32_t *dst_line, *dst;
+ uint32_t *src_line, *src;
+ int dst_stride, src_stride;
+ int32_t w;
+ uint32_t s, d;
- fbComposeGetStart (src_image, src_x, src_y, uint32_t, srcStride, srcLine, 1);
- fbComposeGetStart (dst_image, dest_x, dest_y, uint32_t, dstStride, dstLine, 1);
+ PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
+ PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
while (height--)
{
- dst = dstLine;
- dstLine += dstStride;
- src = srcLine;
- srcLine += srcStride;
+ dst = dst_line;
+ dst_line += dst_stride;
+ src = src_line;
+ src_line += src_stride;
w = width;
while (w--)
{
d = *dst;
if (d)
- FbByteAdd(s,d);
+ UN8x4_ADD_UN8x4 (s, d);
}
*dst = s;
}
}
static void
-fast_CompositeAdd_8888_8_8 (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 dest_x,
- int32_t dest_y,
- int32_t width,
- int32_t height)
+fast_composite_add_n_8_8 (pixman_implementation_t *imp,
+ pixman_composite_info_t *info)
{
- uint8_t *dstLine, *dst;
- uint8_t *maskLine, *mask;
- int dstStride, maskStride;
- uint16_t w;
- uint32_t src;
- uint8_t sa;
-
- fbComposeGetStart (dst_image, dest_x, dest_y, uint8_t, dstStride, dstLine, 1);
- fbComposeGetStart (mask_image, mask_x, mask_y, uint8_t, maskStride, maskLine, 1);
- src = _pixman_image_get_solid (src_image, dst_image->bits.format);
+ PIXMAN_COMPOSITE_ARGS (info);
+ uint8_t *dst_line, *dst;
+ uint8_t *mask_line, *mask;
+ int dst_stride, mask_stride;
+ int32_t w;
+ uint32_t src;
+ uint8_t sa;
+
+ PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
+ PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
+ src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
sa = (src >> 24);
while (height--)
{
- dst = dstLine;
- dstLine += dstStride;
- mask = maskLine;
- maskLine += maskStride;
+ dst = dst_line;
+ dst_line += dst_stride;
+ mask = mask_line;
+ mask_line += mask_stride;
w = width;
while (w--)
{
- uint16_t tmp;
- uint16_t a;
- uint32_t m, d;
- uint32_t r;
+ uint16_t tmp;
+ uint16_t a;
+ uint32_t m, d;
+ uint32_t r;
a = *mask++;
d = *dst;
- m = IntMult (sa, a, tmp);
- r = IntAdd (m, d, tmp);
+ m = MUL_UN8 (sa, a, tmp);
+ r = ADD_UN8 (m, d, tmp);
*dst++ = r;
}
}
}
+#ifdef WORDS_BIGENDIAN
+#define CREATE_BITMASK(n) (0x80000000 >> (n))
+#define UPDATE_BITMASK(n) ((n) >> 1)
+#else
+#define CREATE_BITMASK(n) (1 << (n))
+#define UPDATE_BITMASK(n) ((n) << 1)
+#endif
+
+#define TEST_BIT(p, n) \
+ (*((p) + ((n) >> 5)) & CREATE_BITMASK ((n) & 31))
+#define SET_BIT(p, n) \
+ do { *((p) + ((n) >> 5)) |= CREATE_BITMASK ((n) & 31); } while (0);
+
+static void
+fast_composite_add_1000_1000 (pixman_implementation_t *imp,
+ pixman_composite_info_t *info)
+{
+ PIXMAN_COMPOSITE_ARGS (info);
+ uint32_t *dst_line, *dst;
+ uint32_t *src_line, *src;
+ int dst_stride, src_stride;
+ int32_t w;
+
+ PIXMAN_IMAGE_GET_LINE (src_image, 0, src_y, uint32_t,
+ src_stride, src_line, 1);
+ PIXMAN_IMAGE_GET_LINE (dest_image, 0, dest_y, uint32_t,
+ dst_stride, dst_line, 1);
+
+ while (height--)
+ {
+ dst = dst_line;
+ dst_line += dst_stride;
+ src = src_line;
+ src_line += src_stride;
+ w = width;
+
+ while (w--)
+ {
+ /*
+ * TODO: improve performance by processing uint32_t data instead
+ * of individual bits
+ */
+ if (TEST_BIT (src, src_x + w))
+ SET_BIT (dst, dest_x + w);
+ }
+ }
+}
+
+static void
+fast_composite_over_n_1_8888 (pixman_implementation_t *imp,
+ pixman_composite_info_t *info)
+{
+ PIXMAN_COMPOSITE_ARGS (info);
+ uint32_t src, srca;
+ uint32_t *dst, *dst_line;
+ uint32_t *mask, *mask_line;
+ int mask_stride, dst_stride;
+ uint32_t bitcache, bitmask;
+ int32_t w;
+
+ if (width <= 0)
+ return;
+
+ src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+ srca = src >> 24;
+ if (src == 0)
+ return;
+
+ PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t,
+ dst_stride, dst_line, 1);
+ PIXMAN_IMAGE_GET_LINE (mask_image, 0, mask_y, uint32_t,
+ mask_stride, mask_line, 1);
+ mask_line += mask_x >> 5;
+
+ if (srca == 0xff)
+ {
+ while (height--)
+ {
+ dst = dst_line;
+ dst_line += dst_stride;
+ mask = mask_line;
+ mask_line += mask_stride;
+ w = width;
+
+ bitcache = *mask++;
+ bitmask = CREATE_BITMASK (mask_x & 31);
+
+ while (w--)
+ {
+ if (bitmask == 0)
+ {
+ bitcache = *mask++;
+ bitmask = CREATE_BITMASK (0);
+ }
+ if (bitcache & bitmask)
+ *dst = src;
+ bitmask = UPDATE_BITMASK (bitmask);
+ dst++;
+ }
+ }
+ }
+ else
+ {
+ while (height--)
+ {
+ dst = dst_line;
+ dst_line += dst_stride;
+ mask = mask_line;
+ mask_line += mask_stride;
+ w = width;
+
+ bitcache = *mask++;
+ bitmask = CREATE_BITMASK (mask_x & 31);
+
+ while (w--)
+ {
+ if (bitmask == 0)
+ {
+ bitcache = *mask++;
+ bitmask = CREATE_BITMASK (0);
+ }
+ if (bitcache & bitmask)
+ *dst = over (src, *dst);
+ bitmask = UPDATE_BITMASK (bitmask);
+ dst++;
+ }
+ }
+ }
+}
+
+static void
+fast_composite_over_n_1_0565 (pixman_implementation_t *imp,
+ pixman_composite_info_t *info)
+{
+ PIXMAN_COMPOSITE_ARGS (info);
+ uint32_t src, srca;
+ uint16_t *dst, *dst_line;
+ uint32_t *mask, *mask_line;
+ int mask_stride, dst_stride;
+ uint32_t bitcache, bitmask;
+ int32_t w;
+ uint32_t d;
+ uint16_t src565;
+
+ if (width <= 0)
+ return;
+
+ src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+ srca = src >> 24;
+ if (src == 0)
+ return;
+
+ PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t,
+ dst_stride, dst_line, 1);
+ PIXMAN_IMAGE_GET_LINE (mask_image, 0, mask_y, uint32_t,
+ mask_stride, mask_line, 1);
+ mask_line += mask_x >> 5;
+
+ if (srca == 0xff)
+ {
+ src565 = CONVERT_8888_TO_0565 (src);
+ while (height--)
+ {
+ dst = dst_line;
+ dst_line += dst_stride;
+ mask = mask_line;
+ mask_line += mask_stride;
+ w = width;
+
+ bitcache = *mask++;
+ bitmask = CREATE_BITMASK (mask_x & 31);
+
+ while (w--)
+ {
+ if (bitmask == 0)
+ {
+ bitcache = *mask++;
+ bitmask = CREATE_BITMASK (0);
+ }
+ if (bitcache & bitmask)
+ *dst = src565;
+ bitmask = UPDATE_BITMASK (bitmask);
+ dst++;
+ }
+ }
+ }
+ else
+ {
+ while (height--)
+ {
+ dst = dst_line;
+ dst_line += dst_stride;
+ mask = mask_line;
+ mask_line += mask_stride;
+ w = width;
+
+ bitcache = *mask++;
+ bitmask = CREATE_BITMASK (mask_x & 31);
+
+ while (w--)
+ {
+ if (bitmask == 0)
+ {
+ bitcache = *mask++;
+ bitmask = CREATE_BITMASK (0);
+ }
+ if (bitcache & bitmask)
+ {
+ d = over (src, CONVERT_0565_TO_0888 (*dst));
+ *dst = CONVERT_8888_TO_0565 (d);
+ }
+ bitmask = UPDATE_BITMASK (bitmask);
+ dst++;
+ }
+ }
+ }
+}
+
/*
* Simple bitblt
*/
static void
-fast_CompositeSolidFill (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 dest_x,
- int32_t dest_y,
- int32_t width,
- int32_t height)
+fast_composite_solid_fill (pixman_implementation_t *imp,
+ pixman_composite_info_t *info)
{
- uint32_t src;
+ PIXMAN_COMPOSITE_ARGS (info);
+ uint32_t src;
- src = _pixman_image_get_solid(src_image, dst_image->bits.format);
+ src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
- if (dst_image->bits.format == PIXMAN_a8)
+ if (dest_image->bits.format == PIXMAN_a1)
+ {
+ src = src >> 31;
+ }
+ else if (dest_image->bits.format == PIXMAN_a8)
+ {
src = src >> 24;
- else if (dst_image->bits.format == PIXMAN_r5g6b5 ||
- dst_image->bits.format == PIXMAN_b5g6r5)
+ }
+ else if (dest_image->bits.format == PIXMAN_r5g6b5 ||
+ dest_image->bits.format == PIXMAN_b5g6r5)
+ {
src = CONVERT_8888_TO_0565 (src);
+ }
- pixman_fill (dst_image->bits.bits, dst_image->bits.rowstride,
- PIXMAN_FORMAT_BPP (dst_image->bits.format),
- dest_x, dest_y,
- width, height,
- src);
+ pixman_fill (dest_image->bits.bits, dest_image->bits.rowstride,
+ PIXMAN_FORMAT_BPP (dest_image->bits.format),
+ dest_x, dest_y,
+ width, height,
+ src);
}
static void
-fast_CompositeSrc_8888_x888 (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 dest_x,
- int32_t dest_y,
- int32_t width,
- int32_t height)
+fast_composite_src_memcpy (pixman_implementation_t *imp,
+ pixman_composite_info_t *info)
{
- uint32_t *dst;
- uint32_t *src;
- int dstStride, srcStride;
- uint32_t n_bytes = width * sizeof (uint32_t);
+ PIXMAN_COMPOSITE_ARGS (info);
+ int bpp = PIXMAN_FORMAT_BPP (dest_image->bits.format) / 8;
+ uint32_t n_bytes = width * bpp;
+ int dst_stride, src_stride;
+ uint8_t *dst;
+ uint8_t *src;
- fbComposeGetStart (src_image, src_x, src_y, uint32_t, srcStride, src, 1);
- fbComposeGetStart (dst_image, dest_x, dest_y, uint32_t, dstStride, dst, 1);
+ src_stride = src_image->bits.rowstride * 4;
+ dst_stride = dest_image->bits.rowstride * 4;
+
+ src = (uint8_t *)src_image->bits.bits + src_y * src_stride + src_x * bpp;
+ dst = (uint8_t *)dest_image->bits.bits + dest_y * dst_stride + dest_x * bpp;
while (height--)
{
memcpy (dst, src, n_bytes);
- dst += dstStride;
- src += srcStride;
+ dst += dst_stride;
+ src += src_stride;
}
}
-static const pixman_fast_path_t c_fast_paths[] =
+FAST_NEAREST (8888_8888_cover, 8888, 8888, uint32_t, uint32_t, SRC, COVER)
+FAST_NEAREST (8888_8888_none, 8888, 8888, uint32_t, uint32_t, SRC, NONE)
+FAST_NEAREST (8888_8888_pad, 8888, 8888, uint32_t, uint32_t, SRC, PAD)
+FAST_NEAREST (8888_8888_normal, 8888, 8888, uint32_t, uint32_t, SRC, NORMAL)
+FAST_NEAREST (x888_8888_cover, x888, 8888, uint32_t, uint32_t, SRC, COVER)
+FAST_NEAREST (x888_8888_pad, x888, 8888, uint32_t, uint32_t, SRC, PAD)
+FAST_NEAREST (x888_8888_normal, x888, 8888, uint32_t, uint32_t, SRC, NORMAL)
+FAST_NEAREST (8888_8888_cover, 8888, 8888, uint32_t, uint32_t, OVER, COVER)
+FAST_NEAREST (8888_8888_none, 8888, 8888, uint32_t, uint32_t, OVER, NONE)
+FAST_NEAREST (8888_8888_pad, 8888, 8888, uint32_t, uint32_t, OVER, PAD)
+FAST_NEAREST (8888_8888_normal, 8888, 8888, uint32_t, uint32_t, OVER, NORMAL)
+FAST_NEAREST (8888_565_cover, 8888, 0565, uint32_t, uint16_t, SRC, COVER)
+FAST_NEAREST (8888_565_none, 8888, 0565, uint32_t, uint16_t, SRC, NONE)
+FAST_NEAREST (8888_565_pad, 8888, 0565, uint32_t, uint16_t, SRC, PAD)
+FAST_NEAREST (8888_565_normal, 8888, 0565, uint32_t, uint16_t, SRC, NORMAL)
+FAST_NEAREST (565_565_normal, 0565, 0565, uint16_t, uint16_t, SRC, NORMAL)
+FAST_NEAREST (8888_565_cover, 8888, 0565, uint32_t, uint16_t, OVER, COVER)
+FAST_NEAREST (8888_565_none, 8888, 0565, uint32_t, uint16_t, OVER, NONE)
+FAST_NEAREST (8888_565_pad, 8888, 0565, uint32_t, uint16_t, OVER, PAD)
+FAST_NEAREST (8888_565_normal, 8888, 0565, uint32_t, uint16_t, OVER, NORMAL)
+
+/* Use more unrolling for src_0565_0565 because it is typically CPU bound */
+static force_inline void
+scaled_nearest_scanline_565_565_SRC (uint16_t * dst,
+ const uint16_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)
{
- { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_r5g6b5, fast_CompositeOver_n_8_0565, 0 },
- { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_b5g6r5, fast_CompositeOver_n_8_0565, 0 },
- { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_r8g8b8, fast_CompositeOver_n_8_0888, 0 },
- { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_b8g8r8, fast_CompositeOver_n_8_0888, 0 },
- { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_a8r8g8b8, fast_CompositeOver_n_8_8888, 0 },
- { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_x8r8g8b8, fast_CompositeOver_n_8_8888, 0 },
- { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_a8b8g8r8, fast_CompositeOver_n_8_8888, 0 },
- { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_x8b8g8r8, fast_CompositeOver_n_8_8888, 0 },
- { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8r8g8b8, PIXMAN_a8r8g8b8, fast_CompositeOver_n_8888_8888_ca, NEED_COMPONENT_ALPHA },
- { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8r8g8b8, PIXMAN_x8r8g8b8, fast_CompositeOver_n_8888_8888_ca, NEED_COMPONENT_ALPHA },
- { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8r8g8b8, PIXMAN_r5g6b5, fast_CompositeOver_n_8888_0565_ca, NEED_COMPONENT_ALPHA },
- { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8b8g8r8, PIXMAN_a8b8g8r8, fast_CompositeOver_n_8888_8888_ca, NEED_COMPONENT_ALPHA },
- { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8b8g8r8, PIXMAN_x8b8g8r8, fast_CompositeOver_n_8888_8888_ca, NEED_COMPONENT_ALPHA },
- { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8b8g8r8, PIXMAN_b5g6r5, fast_CompositeOver_n_8888_0565_ca, NEED_COMPONENT_ALPHA },
- { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8, PIXMAN_x8r8g8b8, fast_CompositeOver_x888_8_8888, 0 },
- { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8, PIXMAN_a8r8g8b8, fast_CompositeOver_x888_8_8888, 0 },
- { PIXMAN_OP_OVER, PIXMAN_x8b8g8r8, PIXMAN_a8, PIXMAN_x8b8g8r8, fast_CompositeOver_x888_8_8888, 0 },
- { PIXMAN_OP_OVER, PIXMAN_x8b8g8r8, PIXMAN_a8, PIXMAN_a8b8g8r8, fast_CompositeOver_x888_8_8888, 0 },
- { PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_a8r8g8b8, fast_composite_over_8888_8888, 0 },
- { PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_x8r8g8b8, fast_composite_over_8888_8888, 0 },
- { PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_r5g6b5, fast_composite_over_8888_0565, 0 },
- { PIXMAN_OP_OVER, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_a8b8g8r8, fast_composite_over_8888_8888, 0 },
- { PIXMAN_OP_OVER, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_x8b8g8r8, fast_composite_over_8888_8888, 0 },
- { PIXMAN_OP_OVER, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_b5g6r5, fast_composite_over_8888_0565, 0 },
- { PIXMAN_OP_ADD, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_a8r8g8b8, fast_CompositeAdd_8888_8888, 0 },
- { PIXMAN_OP_ADD, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_a8b8g8r8, fast_CompositeAdd_8888_8888, 0 },
- { PIXMAN_OP_ADD, PIXMAN_a8, PIXMAN_null, PIXMAN_a8, fast_CompositeAdd_8000_8000, 0 },
- { PIXMAN_OP_ADD, PIXMAN_solid, PIXMAN_a8, PIXMAN_a8, fast_CompositeAdd_8888_8_8, 0 },
- { PIXMAN_OP_SRC, PIXMAN_solid, PIXMAN_null, PIXMAN_a8r8g8b8, fast_CompositeSolidFill, 0 },
- { PIXMAN_OP_SRC, PIXMAN_solid, PIXMAN_null, PIXMAN_x8r8g8b8, fast_CompositeSolidFill, 0 },
- { PIXMAN_OP_SRC, PIXMAN_solid, PIXMAN_null, PIXMAN_a8b8g8r8, fast_CompositeSolidFill, 0 },
- { PIXMAN_OP_SRC, PIXMAN_solid, PIXMAN_null, PIXMAN_x8b8g8r8, fast_CompositeSolidFill, 0 },
- { PIXMAN_OP_SRC, PIXMAN_solid, PIXMAN_null, PIXMAN_a8, fast_CompositeSolidFill, 0 },
- { PIXMAN_OP_SRC, PIXMAN_solid, PIXMAN_null, PIXMAN_r5g6b5, fast_CompositeSolidFill, 0 },
- { PIXMAN_OP_SRC, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_x8r8g8b8, fast_CompositeSrc_8888_x888, 0 },
- { PIXMAN_OP_SRC, PIXMAN_x8r8g8b8, PIXMAN_null, PIXMAN_x8r8g8b8, fast_CompositeSrc_8888_x888, 0 },
- { PIXMAN_OP_SRC, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_x8b8g8r8, fast_CompositeSrc_8888_x888, 0 },
- { PIXMAN_OP_SRC, PIXMAN_x8b8g8r8, PIXMAN_null, PIXMAN_x8b8g8r8, fast_CompositeSrc_8888_x888, 0 },
- { PIXMAN_OP_SRC, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_r5g6b5, fast_CompositeSrc_x888_0565, 0 },
- { PIXMAN_OP_SRC, PIXMAN_x8r8g8b8, PIXMAN_null, PIXMAN_r5g6b5, fast_CompositeSrc_x888_0565, 0 },
- { PIXMAN_OP_SRC, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_b5g6r5, fast_CompositeSrc_x888_0565, 0 },
- { PIXMAN_OP_SRC, PIXMAN_x8b8g8r8, PIXMAN_null, PIXMAN_b5g6r5, fast_CompositeSrc_x888_0565, 0 },
- { PIXMAN_OP_IN, PIXMAN_a8, PIXMAN_null, PIXMAN_a8, fast_CompositeIn_8_8, 0 },
- { PIXMAN_OP_IN, PIXMAN_solid, PIXMAN_a8, PIXMAN_a8, fast_CompositeIn_n_8_8, 0 },
- { PIXMAN_OP_NONE },
-};
+ uint16_t tmp1, tmp2, tmp3, tmp4;
+ while ((w -= 4) >= 0)
+ {
+ tmp1 = src[pixman_fixed_to_int (vx)];
+ vx += unit_x;
+ tmp2 = src[pixman_fixed_to_int (vx)];
+ vx += unit_x;
+ tmp3 = src[pixman_fixed_to_int (vx)];
+ vx += unit_x;
+ tmp4 = src[pixman_fixed_to_int (vx)];
+ vx += unit_x;
+ *dst++ = tmp1;
+ *dst++ = tmp2;
+ *dst++ = tmp3;
+ *dst++ = tmp4;
+ }
+ if (w & 2)
+ {
+ tmp1 = src[pixman_fixed_to_int (vx)];
+ vx += unit_x;
+ tmp2 = src[pixman_fixed_to_int (vx)];
+ vx += unit_x;
+ *dst++ = tmp1;
+ *dst++ = tmp2;
+ }
+ if (w & 1)
+ *dst++ = src[pixman_fixed_to_int (vx)];
+}
+
+FAST_NEAREST_MAINLOOP (565_565_cover_SRC,
+ scaled_nearest_scanline_565_565_SRC,
+ uint16_t, uint16_t, COVER)
+FAST_NEAREST_MAINLOOP (565_565_none_SRC,
+ scaled_nearest_scanline_565_565_SRC,
+ uint16_t, uint16_t, NONE)
+FAST_NEAREST_MAINLOOP (565_565_pad_SRC,
+ scaled_nearest_scanline_565_565_SRC,
+ uint16_t, uint16_t, PAD)
+
+static force_inline uint32_t
+fetch_nearest (pixman_repeat_t src_repeat,
+ pixman_format_code_t format,
+ uint32_t *src, int x, int src_width)
+{
+ if (repeat (src_repeat, &x, src_width))
+ {
+ if (format == PIXMAN_x8r8g8b8)
+ return *(src + x) | 0xff000000;
+ else
+ return *(src + x);
+ }
+ else
+ {
+ return 0;
+ }
+}
+
+static force_inline void
+combine_over (uint32_t s, uint32_t *dst)
+{
+ if (s)
+ {
+ uint8_t ia = 0xff - (s >> 24);
+
+ if (ia)
+ UN8x4_MUL_UN8_ADD_UN8x4 (*dst, ia, s);
+ else
+ *dst = s;
+ }
+}
+
+static force_inline void
+combine_src (uint32_t s, uint32_t *dst)
+{
+ *dst = s;
+}
static void
-fast_CompositeSrcScaleNearest (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 dest_x,
- int32_t dest_y,
- int32_t width,
- int32_t height)
+fast_composite_scaled_nearest (pixman_implementation_t *imp,
+ pixman_composite_info_t *info)
{
- uint32_t *dst;
- uint32_t *src;
- int dstStride, srcStride;
- int i, j;
+ PIXMAN_COMPOSITE_ARGS (info);
+ uint32_t *dst_line;
+ uint32_t *src_line;
+ int dst_stride, src_stride;
+ int src_width, src_height;
+ pixman_repeat_t src_repeat;
+ pixman_fixed_t unit_x, unit_y;
+ pixman_format_code_t src_format;
pixman_vector_t v;
-
- fbComposeGetStart (dst_image, dest_x, dest_y, uint32_t, dstStride, dst, 1);
+ pixman_fixed_t vy;
+
+ PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_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 */
- fbComposeGetStart (src_image, 0, 0, uint32_t, srcStride, src, 1);
-
+ * transformed from destination space to source space
+ */
+ PIXMAN_IMAGE_GET_LINE (src_image, 0, 0, uint32_t, src_stride, src_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[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;
-
+ 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;
-
- for (j = 0; j < height; j++) {
+
+ src_height = src_image->bits.height;
+ src_width = src_image->bits.width;
+ src_repeat = src_image->common.repeat;
+ src_format = src_image->bits.format;
+
+ vy = v.vector[1];
+ while (height--)
+ {
pixman_fixed_t vx = v.vector[0];
- pixman_fixed_t vy = v.vector[1];
- for (i = 0; i < width; ++i) {
- pixman_bool_t inside_bounds;
- uint32_t result;
- int x, y;
- x = vx >> 16;
- y = vy >> 16;
-
- /* apply the repeat function */
- switch (src_image->common.repeat) {
- case PIXMAN_REPEAT_NORMAL:
- x = MOD (x, src_image->bits.width);
- y = MOD (y, src_image->bits.height);
- inside_bounds = TRUE;
- break;
-
- case PIXMAN_REPEAT_PAD:
- x = CLIP (x, 0, src_image->bits.width-1);
- y = CLIP (y, 0, src_image->bits.height-1);
- inside_bounds = TRUE;
- break;
-
- case PIXMAN_REPEAT_REFLECT:
- x = MOD (x, src_image->bits.width * 2);
- if (x >= src_image->bits.width)
- x = src_image->bits.width * 2 - x - 1;
- y = MOD (y, src_image->bits.height * 2);
- if (y >= src_image->bits.height)
- y = src_image->bits.height * 2 - y - 1;
- inside_bounds = TRUE;
- break;
-
- case PIXMAN_REPEAT_NONE:
- default:
- inside_bounds = (x >= 0 && x < src_image->bits.width && y >= 0 && y < src_image->bits.height);
- break;
- }
-
- if (inside_bounds) {
- //XXX: we should move this multiplication out of the loop
- result = *(src + y * srcStride + x);
- } else {
- result = 0;
- }
- *(dst + i) = result;
-
- /* adjust the x location by a unit vector in the x direction:
- * this is equivalent to transforming x+1 of the destination point to source space */
- vx += src_image->common.transform->matrix[0][0];
- }
+ int y = pixman_fixed_to_int (vy);
+ uint32_t *dst = dst_line;
+
+ dst_line += dst_stride;
+
/* adjust the y location by a unit vector in the y direction
* this is equivalent to transforming y+1 of the destination point to source space */
- v.vector[1] += src_image->common.transform->matrix[1][1];
- dst += dstStride;
+ vy += unit_y;
+
+ if (!repeat (src_repeat, &y, src_height))
+ {
+ if (op == PIXMAN_OP_SRC)
+ memset (dst, 0, sizeof (*dst) * width);
+ }
+ else
+ {
+ int w = width;
+
+ uint32_t *src = src_line + y * src_stride;
+
+ while (w >= 2)
+ {
+ uint32_t s1, s2;
+ int x1, x2;
+
+ x1 = pixman_fixed_to_int (vx);
+ vx += unit_x;
+
+ x2 = pixman_fixed_to_int (vx);
+ vx += unit_x;
+
+ w -= 2;
+
+ s1 = fetch_nearest (src_repeat, src_format, src, x1, src_width);
+ s2 = fetch_nearest (src_repeat, src_format, src, x2, src_width);
+
+ if (op == PIXMAN_OP_OVER)
+ {
+ combine_over (s1, dst++);
+ combine_over (s2, dst++);
+ }
+ else
+ {
+ combine_src (s1, dst++);
+ combine_src (s2, dst++);
+ }
+ }
+
+ while (w--)
+ {
+ uint32_t s;
+ int x;
+
+ x = pixman_fixed_to_int (vx);
+ vx += unit_x;
+
+ s = fetch_nearest (src_repeat, src_format, src, x, src_width);
+
+ if (op == PIXMAN_OP_OVER)
+ combine_over (s, dst++);
+ else
+ combine_src (s, dst++);
+ }
+ }
}
}
-static void
-fast_path_composite (pixman_implementation_t *imp,
- pixman_op_t op,
- pixman_image_t *src,
- pixman_image_t *mask,
- pixman_image_t *dest,
- int32_t src_x,
- int32_t src_y,
- int32_t mask_x,
- int32_t mask_y,
- int32_t dest_x,
- int32_t dest_y,
- int32_t width,
- int32_t height)
+#define CACHE_LINE_SIZE 64
+
+#define FAST_SIMPLE_ROTATE(suffix, pix_type) \
+ \
+static void \
+blt_rotated_90_trivial_##suffix (pix_type *dst, \
+ int dst_stride, \
+ const pix_type *src, \
+ int src_stride, \
+ int w, \
+ int h) \
+{ \
+ int x, y; \
+ for (y = 0; y < h; y++) \
+ { \
+ const pix_type *s = src + (h - y - 1); \
+ pix_type *d = dst + dst_stride * y; \
+ for (x = 0; x < w; x++) \
+ { \
+ *d++ = *s; \
+ s += src_stride; \
+ } \
+ } \
+} \
+ \
+static void \
+blt_rotated_270_trivial_##suffix (pix_type *dst, \
+ int dst_stride, \
+ const pix_type *src, \
+ int src_stride, \
+ int w, \
+ int h) \
+{ \
+ int x, y; \
+ for (y = 0; y < h; y++) \
+ { \
+ const pix_type *s = src + src_stride * (w - 1) + y; \
+ pix_type *d = dst + dst_stride * y; \
+ for (x = 0; x < w; x++) \
+ { \
+ *d++ = *s; \
+ s -= src_stride; \
+ } \
+ } \
+} \
+ \
+static void \
+blt_rotated_90_##suffix (pix_type *dst, \
+ int dst_stride, \
+ const pix_type *src, \
+ int src_stride, \
+ int W, \
+ int H) \
+{ \
+ int x; \
+ int leading_pixels = 0, trailing_pixels = 0; \
+ const int TILE_SIZE = CACHE_LINE_SIZE / sizeof(pix_type); \
+ \
+ /* \
+ * split processing into handling destination as TILE_SIZExH cache line \
+ * aligned vertical stripes (optimistically assuming that destination \
+ * stride is a multiple of cache line, if not - it will be just a bit \
+ * slower) \
+ */ \
+ \
+ if ((uintptr_t)dst & (CACHE_LINE_SIZE - 1)) \
+ { \
+ leading_pixels = TILE_SIZE - (((uintptr_t)dst & \
+ (CACHE_LINE_SIZE - 1)) / sizeof(pix_type)); \
+ if (leading_pixels > W) \
+ leading_pixels = W; \
+ \
+ /* unaligned leading part NxH (where N < TILE_SIZE) */ \
+ blt_rotated_90_trivial_##suffix ( \
+ dst, \
+ dst_stride, \
+ src, \
+ src_stride, \
+ leading_pixels, \
+ H); \
+ \
+ dst += leading_pixels; \
+ src += leading_pixels * src_stride; \
+ W -= leading_pixels; \
+ } \
+ \
+ if ((uintptr_t)(dst + W) & (CACHE_LINE_SIZE - 1)) \
+ { \
+ trailing_pixels = (((uintptr_t)(dst + W) & \
+ (CACHE_LINE_SIZE - 1)) / sizeof(pix_type)); \
+ if (trailing_pixels > W) \
+ trailing_pixels = W; \
+ W -= trailing_pixels; \
+ } \
+ \
+ for (x = 0; x < W; x += TILE_SIZE) \
+ { \
+ /* aligned middle part TILE_SIZExH */ \
+ blt_rotated_90_trivial_##suffix ( \
+ dst + x, \
+ dst_stride, \
+ src + src_stride * x, \
+ src_stride, \
+ TILE_SIZE, \
+ H); \
+ } \
+ \
+ if (trailing_pixels) \
+ { \
+ /* unaligned trailing part NxH (where N < TILE_SIZE) */ \
+ blt_rotated_90_trivial_##suffix ( \
+ dst + W, \
+ dst_stride, \
+ src + W * src_stride, \
+ src_stride, \
+ trailing_pixels, \
+ H); \
+ } \
+} \
+ \
+static void \
+blt_rotated_270_##suffix (pix_type *dst, \
+ int dst_stride, \
+ const pix_type *src, \
+ int src_stride, \
+ int W, \
+ int H) \
+{ \
+ int x; \
+ int leading_pixels = 0, trailing_pixels = 0; \
+ const int TILE_SIZE = CACHE_LINE_SIZE / sizeof(pix_type); \
+ \
+ /* \
+ * split processing into handling destination as TILE_SIZExH cache line \
+ * aligned vertical stripes (optimistically assuming that destination \
+ * stride is a multiple of cache line, if not - it will be just a bit \
+ * slower) \
+ */ \
+ \
+ if ((uintptr_t)dst & (CACHE_LINE_SIZE - 1)) \
+ { \
+ leading_pixels = TILE_SIZE - (((uintptr_t)dst & \
+ (CACHE_LINE_SIZE - 1)) / sizeof(pix_type)); \
+ if (leading_pixels > W) \
+ leading_pixels = W; \
+ \
+ /* unaligned leading part NxH (where N < TILE_SIZE) */ \
+ blt_rotated_270_trivial_##suffix ( \
+ dst, \
+ dst_stride, \
+ src + src_stride * (W - leading_pixels), \
+ src_stride, \
+ leading_pixels, \
+ H); \
+ \
+ dst += leading_pixels; \
+ W -= leading_pixels; \
+ } \
+ \
+ if ((uintptr_t)(dst + W) & (CACHE_LINE_SIZE - 1)) \
+ { \
+ trailing_pixels = (((uintptr_t)(dst + W) & \
+ (CACHE_LINE_SIZE - 1)) / sizeof(pix_type)); \
+ if (trailing_pixels > W) \
+ trailing_pixels = W; \
+ W -= trailing_pixels; \
+ src += trailing_pixels * src_stride; \
+ } \
+ \
+ for (x = 0; x < W; x += TILE_SIZE) \
+ { \
+ /* aligned middle part TILE_SIZExH */ \
+ blt_rotated_270_trivial_##suffix ( \
+ dst + x, \
+ dst_stride, \
+ src + src_stride * (W - x - TILE_SIZE), \
+ src_stride, \
+ TILE_SIZE, \
+ H); \
+ } \
+ \
+ if (trailing_pixels) \
+ { \
+ /* unaligned trailing part NxH (where N < TILE_SIZE) */ \
+ blt_rotated_270_trivial_##suffix ( \
+ dst + W, \
+ dst_stride, \
+ src - trailing_pixels * src_stride, \
+ src_stride, \
+ trailing_pixels, \
+ H); \
+ } \
+} \
+ \
+static void \
+fast_composite_rotate_90_##suffix (pixman_implementation_t *imp, \
+ pixman_composite_info_t *info) \
+{ \
+ PIXMAN_COMPOSITE_ARGS (info); \
+ pix_type *dst_line; \
+ pix_type *src_line; \
+ int dst_stride, src_stride; \
+ int src_x_t, src_y_t; \
+ \
+ PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, pix_type, \
+ dst_stride, dst_line, 1); \
+ src_x_t = -src_y + pixman_fixed_to_int ( \
+ src_image->common.transform->matrix[0][2] + \
+ pixman_fixed_1 / 2 - pixman_fixed_e) - height;\
+ src_y_t = src_x + pixman_fixed_to_int ( \
+ src_image->common.transform->matrix[1][2] + \
+ pixman_fixed_1 / 2 - pixman_fixed_e); \
+ PIXMAN_IMAGE_GET_LINE (src_image, src_x_t, src_y_t, pix_type, \
+ src_stride, src_line, 1); \
+ blt_rotated_90_##suffix (dst_line, dst_stride, src_line, src_stride, \
+ width, height); \
+} \
+ \
+static void \
+fast_composite_rotate_270_##suffix (pixman_implementation_t *imp, \
+ pixman_composite_info_t *info) \
+{ \
+ PIXMAN_COMPOSITE_ARGS (info); \
+ pix_type *dst_line; \
+ pix_type *src_line; \
+ int dst_stride, src_stride; \
+ int src_x_t, src_y_t; \
+ \
+ PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, pix_type, \
+ dst_stride, dst_line, 1); \
+ src_x_t = src_y + pixman_fixed_to_int ( \
+ src_image->common.transform->matrix[0][2] + \
+ pixman_fixed_1 / 2 - pixman_fixed_e); \
+ src_y_t = -src_x + pixman_fixed_to_int ( \
+ src_image->common.transform->matrix[1][2] + \
+ pixman_fixed_1 / 2 - pixman_fixed_e) - width; \
+ PIXMAN_IMAGE_GET_LINE (src_image, src_x_t, src_y_t, pix_type, \
+ src_stride, src_line, 1); \
+ blt_rotated_270_##suffix (dst_line, dst_stride, src_line, src_stride, \
+ width, height); \
+}
+
+FAST_SIMPLE_ROTATE (8, uint8_t)
+FAST_SIMPLE_ROTATE (565, uint16_t)
+FAST_SIMPLE_ROTATE (8888, uint32_t)
+
+static const pixman_fast_path_t c_fast_paths[] =
+{
+ PIXMAN_STD_FAST_PATH (OVER, solid, a8, r5g6b5, fast_composite_over_n_8_0565),
+ PIXMAN_STD_FAST_PATH (OVER, solid, a8, b5g6r5, fast_composite_over_n_8_0565),
+ PIXMAN_STD_FAST_PATH (OVER, solid, a8, r8g8b8, fast_composite_over_n_8_0888),
+ PIXMAN_STD_FAST_PATH (OVER, solid, a8, b8g8r8, fast_composite_over_n_8_0888),
+ PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8r8g8b8, fast_composite_over_n_8_8888),
+ PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8r8g8b8, fast_composite_over_n_8_8888),
+ PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8b8g8r8, fast_composite_over_n_8_8888),
+ PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8b8g8r8, fast_composite_over_n_8_8888),
+ PIXMAN_STD_FAST_PATH (OVER, solid, a1, a8r8g8b8, fast_composite_over_n_1_8888),
+ PIXMAN_STD_FAST_PATH (OVER, solid, a1, x8r8g8b8, fast_composite_over_n_1_8888),
+ PIXMAN_STD_FAST_PATH (OVER, solid, a1, a8b8g8r8, fast_composite_over_n_1_8888),
+ PIXMAN_STD_FAST_PATH (OVER, solid, a1, x8b8g8r8, fast_composite_over_n_1_8888),
+ PIXMAN_STD_FAST_PATH (OVER, solid, a1, r5g6b5, fast_composite_over_n_1_0565),
+ PIXMAN_STD_FAST_PATH (OVER, solid, a1, b5g6r5, fast_composite_over_n_1_0565),
+ PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, a8r8g8b8, fast_composite_over_n_8888_8888_ca),
+ PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, x8r8g8b8, fast_composite_over_n_8888_8888_ca),
+ PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, r5g6b5, fast_composite_over_n_8888_0565_ca),
+ PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, a8b8g8r8, fast_composite_over_n_8888_8888_ca),
+ PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, x8b8g8r8, fast_composite_over_n_8888_8888_ca),
+ PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, b5g6r5, fast_composite_over_n_8888_0565_ca),
+ PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, a8, x8r8g8b8, fast_composite_over_x888_8_8888),
+ PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, a8, a8r8g8b8, fast_composite_over_x888_8_8888),
+ PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, a8, x8b8g8r8, fast_composite_over_x888_8_8888),
+ PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, a8, a8b8g8r8, fast_composite_over_x888_8_8888),
+ PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, a8r8g8b8, fast_composite_over_8888_8888),
+ PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, x8r8g8b8, fast_composite_over_8888_8888),
+ PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, r5g6b5, fast_composite_over_8888_0565),
+ PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, a8b8g8r8, fast_composite_over_8888_8888),
+ PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, x8b8g8r8, fast_composite_over_8888_8888),
+ PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, b5g6r5, fast_composite_over_8888_0565),
+ PIXMAN_STD_FAST_PATH (ADD, a8r8g8b8, null, a8r8g8b8, fast_composite_add_8888_8888),
+ PIXMAN_STD_FAST_PATH (ADD, a8b8g8r8, null, a8b8g8r8, fast_composite_add_8888_8888),
+ PIXMAN_STD_FAST_PATH (ADD, a8, null, a8, fast_composite_add_8_8),
+ PIXMAN_STD_FAST_PATH (ADD, a1, null, a1, fast_composite_add_1000_1000),
+ PIXMAN_STD_FAST_PATH_CA (ADD, solid, a8r8g8b8, a8r8g8b8, fast_composite_add_n_8888_8888_ca),
+ PIXMAN_STD_FAST_PATH (ADD, solid, a8, a8, fast_composite_add_n_8_8),
+ PIXMAN_STD_FAST_PATH (SRC, solid, null, a8r8g8b8, fast_composite_solid_fill),
+ PIXMAN_STD_FAST_PATH (SRC, solid, null, x8r8g8b8, fast_composite_solid_fill),
+ PIXMAN_STD_FAST_PATH (SRC, solid, null, a8b8g8r8, fast_composite_solid_fill),
+ PIXMAN_STD_FAST_PATH (SRC, solid, null, x8b8g8r8, fast_composite_solid_fill),
+ PIXMAN_STD_FAST_PATH (SRC, solid, null, a1, fast_composite_solid_fill),
+ PIXMAN_STD_FAST_PATH (SRC, solid, null, a8, fast_composite_solid_fill),
+ PIXMAN_STD_FAST_PATH (SRC, solid, null, r5g6b5, fast_composite_solid_fill),
+ PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, a8r8g8b8, fast_composite_src_x888_8888),
+ PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, a8b8g8r8, fast_composite_src_x888_8888),
+ PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, x8r8g8b8, fast_composite_src_memcpy),
+ PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, a8r8g8b8, fast_composite_src_memcpy),
+ PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, x8r8g8b8, fast_composite_src_memcpy),
+ PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, x8b8g8r8, fast_composite_src_memcpy),
+ PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, a8b8g8r8, fast_composite_src_memcpy),
+ PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, x8b8g8r8, fast_composite_src_memcpy),
+ PIXMAN_STD_FAST_PATH (SRC, b8g8r8a8, null, b8g8r8x8, fast_composite_src_memcpy),
+ PIXMAN_STD_FAST_PATH (SRC, b8g8r8a8, null, b8g8r8a8, fast_composite_src_memcpy),
+ PIXMAN_STD_FAST_PATH (SRC, b8g8r8x8, null, b8g8r8x8, fast_composite_src_memcpy),
+ PIXMAN_STD_FAST_PATH (SRC, r5g6b5, null, r5g6b5, fast_composite_src_memcpy),
+ PIXMAN_STD_FAST_PATH (SRC, b5g6r5, null, b5g6r5, fast_composite_src_memcpy),
+ PIXMAN_STD_FAST_PATH (SRC, r8g8b8, null, r8g8b8, fast_composite_src_memcpy),
+ PIXMAN_STD_FAST_PATH (SRC, b8g8r8, null, b8g8r8, fast_composite_src_memcpy),
+ PIXMAN_STD_FAST_PATH (SRC, x1r5g5b5, null, x1r5g5b5, fast_composite_src_memcpy),
+ PIXMAN_STD_FAST_PATH (SRC, a1r5g5b5, null, x1r5g5b5, fast_composite_src_memcpy),
+ PIXMAN_STD_FAST_PATH (SRC, a8, null, a8, fast_composite_src_memcpy),
+ PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, r5g6b5, fast_composite_src_x888_0565),
+ PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, r5g6b5, fast_composite_src_x888_0565),
+ PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, b5g6r5, fast_composite_src_x888_0565),
+ PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, b5g6r5, fast_composite_src_x888_0565),
+ PIXMAN_STD_FAST_PATH (IN, a8, null, a8, fast_composite_in_8_8),
+ PIXMAN_STD_FAST_PATH (IN, solid, a8, a8, fast_composite_in_n_8_8),
+
+ SIMPLE_NEAREST_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8, 8888_8888),
+ SIMPLE_NEAREST_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8, 8888_8888),
+ SIMPLE_NEAREST_FAST_PATH (SRC, x8b8g8r8, x8b8g8r8, 8888_8888),
+ SIMPLE_NEAREST_FAST_PATH (SRC, a8b8g8r8, x8b8g8r8, 8888_8888),
+
+ SIMPLE_NEAREST_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8, 8888_8888),
+ SIMPLE_NEAREST_FAST_PATH (SRC, a8b8g8r8, a8b8g8r8, 8888_8888),
+
+ SIMPLE_NEAREST_FAST_PATH (SRC, x8r8g8b8, r5g6b5, 8888_565),
+ SIMPLE_NEAREST_FAST_PATH (SRC, a8r8g8b8, r5g6b5, 8888_565),
+
+ SIMPLE_NEAREST_FAST_PATH (SRC, r5g6b5, r5g6b5, 565_565),
+
+ SIMPLE_NEAREST_FAST_PATH_COVER (SRC, x8r8g8b8, a8r8g8b8, x888_8888),
+ SIMPLE_NEAREST_FAST_PATH_COVER (SRC, x8b8g8r8, a8b8g8r8, x888_8888),
+ SIMPLE_NEAREST_FAST_PATH_PAD (SRC, x8r8g8b8, a8r8g8b8, x888_8888),
+ SIMPLE_NEAREST_FAST_PATH_PAD (SRC, x8b8g8r8, a8b8g8r8, x888_8888),
+ SIMPLE_NEAREST_FAST_PATH_NORMAL (SRC, x8r8g8b8, a8r8g8b8, x888_8888),
+ SIMPLE_NEAREST_FAST_PATH_NORMAL (SRC, x8b8g8r8, a8b8g8r8, x888_8888),
+
+ SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, 8888_8888),
+ SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, 8888_8888),
+ SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, 8888_8888),
+ SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, 8888_8888),
+
+ SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, r5g6b5, 8888_565),
+
+#define NEAREST_FAST_PATH(op,s,d) \
+ { PIXMAN_OP_ ## op, \
+ PIXMAN_ ## s, SCALED_NEAREST_FLAGS, \
+ PIXMAN_null, 0, \
+ PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \
+ fast_composite_scaled_nearest, \
+ }
+
+ NEAREST_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8),
+ NEAREST_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8),
+ NEAREST_FAST_PATH (SRC, x8b8g8r8, x8b8g8r8),
+ NEAREST_FAST_PATH (SRC, a8b8g8r8, x8b8g8r8),
+
+ NEAREST_FAST_PATH (SRC, x8r8g8b8, a8r8g8b8),
+ NEAREST_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8),
+ NEAREST_FAST_PATH (SRC, x8b8g8r8, a8b8g8r8),
+ NEAREST_FAST_PATH (SRC, a8b8g8r8, a8b8g8r8),
+
+ NEAREST_FAST_PATH (OVER, x8r8g8b8, x8r8g8b8),
+ NEAREST_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8),
+ NEAREST_FAST_PATH (OVER, x8b8g8r8, x8b8g8r8),
+ NEAREST_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8),
+
+ NEAREST_FAST_PATH (OVER, x8r8g8b8, a8r8g8b8),
+ NEAREST_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8),
+ NEAREST_FAST_PATH (OVER, x8b8g8r8, a8b8g8r8),
+ NEAREST_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8),
+
+#define SIMPLE_ROTATE_FLAGS(angle) \
+ (FAST_PATH_ROTATE_ ## angle ## _TRANSFORM | \
+ FAST_PATH_NEAREST_FILTER | \
+ FAST_PATH_SAMPLES_COVER_CLIP | \
+ FAST_PATH_STANDARD_FLAGS)
+
+#define SIMPLE_ROTATE_FAST_PATH(op,s,d,suffix) \
+ { PIXMAN_OP_ ## op, \
+ PIXMAN_ ## s, SIMPLE_ROTATE_FLAGS (90), \
+ PIXMAN_null, 0, \
+ PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \
+ fast_composite_rotate_90_##suffix, \
+ }, \
+ { PIXMAN_OP_ ## op, \
+ PIXMAN_ ## s, SIMPLE_ROTATE_FLAGS (270), \
+ PIXMAN_null, 0, \
+ PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \
+ fast_composite_rotate_270_##suffix, \
+ }
+
+ SIMPLE_ROTATE_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8, 8888),
+ SIMPLE_ROTATE_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8, 8888),
+ SIMPLE_ROTATE_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8, 8888),
+ SIMPLE_ROTATE_FAST_PATH (SRC, r5g6b5, r5g6b5, 565),
+ SIMPLE_ROTATE_FAST_PATH (SRC, a8, a8, 8),
+
+ { PIXMAN_OP_NONE },
+};
+
+#ifdef WORDS_BIGENDIAN
+#define A1_FILL_MASK(n, offs) (((1 << (n)) - 1) << (32 - (offs) - (n)))
+#else
+#define A1_FILL_MASK(n, offs) (((1 << (n)) - 1) << (offs))
+#endif
+
+static force_inline void
+pixman_fill1_line (uint32_t *dst, int offs, int width, int v)
{
- if (src->type == BITS
- && src->common.transform
- && !mask
- && op == PIXMAN_OP_SRC
- && !src->common.alpha_map && !dest->common.alpha_map
- && (src->common.filter == PIXMAN_FILTER_NEAREST)
- && PIXMAN_FORMAT_BPP(dest->bits.format) == 32
- && src->bits.format == dest->bits.format
- && !src->common.read_func && !src->common.write_func
- && !dest->common.read_func && !dest->common.write_func)
+ if (offs)
{
- /* ensure that the transform matrix only has a scale */
- if (src->common.transform->matrix[0][1] == 0 &&
- src->common.transform->matrix[1][0] == 0 &&
- src->common.transform->matrix[2][0] == 0 &&
- src->common.transform->matrix[2][1] == 0 &&
- src->common.transform->matrix[2][2] == pixman_fixed_1)
+ int leading_pixels = 32 - offs;
+ if (leading_pixels >= width)
{
- _pixman_walk_composite_region (imp, op,
- src, mask, dest,
- src_x, src_y,
- mask_x, mask_y,
- dest_x, dest_y,
- width, height,
- fast_CompositeSrcScaleNearest);
+ if (v)
+ *dst |= A1_FILL_MASK (width, offs);
+ else
+ *dst &= ~A1_FILL_MASK (width, offs);
return;
}
+ else
+ {
+ if (v)
+ *dst++ |= A1_FILL_MASK (leading_pixels, offs);
+ else
+ *dst++ &= ~A1_FILL_MASK (leading_pixels, offs);
+ width -= leading_pixels;
+ }
}
-
- if (_pixman_run_fast_path (c_fast_paths, imp,
- op, src, mask, dest,
- src_x, src_y,
- mask_x, mask_y,
- dest_x, dest_y,
- width, height))
+ while (width >= 32)
{
- return;
+ if (v)
+ *dst++ = 0xFFFFFFFF;
+ else
+ *dst++ = 0;
+ width -= 32;
+ }
+ if (width > 0)
+ {
+ if (v)
+ *dst |= A1_FILL_MASK (width, 0);
+ else
+ *dst &= ~A1_FILL_MASK (width, 0);
}
+}
+
+static void
+pixman_fill1 (uint32_t *bits,
+ int stride,
+ int x,
+ int y,
+ int width,
+ int height,
+ uint32_t xor)
+{
+ uint32_t *dst = bits + y * stride + (x >> 5);
+ int offs = x & 31;
- _pixman_implementation_composite (imp->delegate, op,
- src, mask, dest,
- src_x, src_y,
- mask_x, mask_y,
- dest_x, dest_y,
- width, height);
+ if (xor & 1)
+ {
+ while (height--)
+ {
+ pixman_fill1_line (dst, offs, width, 1);
+ dst += stride;
+ }
+ }
+ else
+ {
+ while (height--)
+ {
+ pixman_fill1_line (dst, offs, width, 0);
+ dst += stride;
+ }
+ }
}
static void
-pixman_fill8 (uint32_t *bits,
- int stride,
- int x,
- int y,
- int width,
- int height,
- uint32_t xor)
+pixman_fill8 (uint32_t *bits,
+ int stride,
+ int x,
+ int y,
+ int width,
+ int height,
+ uint32_t xor)
{
int byte_stride = stride * (int) sizeof (uint32_t);
uint8_t *dst = (uint8_t *) bits;
static void
pixman_fill16 (uint32_t *bits,
- int stride,
- int x,
- int y,
- int width,
- int height,
- uint32_t xor)
+ int stride,
+ int x,
+ int y,
+ int width,
+ int height,
+ uint32_t xor)
{
- int short_stride = (stride * (int) sizeof (uint32_t)) / (int) sizeof (uint16_t);
+ int short_stride =
+ (stride * (int)sizeof (uint32_t)) / (int)sizeof (uint16_t);
uint16_t *dst = (uint16_t *)bits;
uint16_t v = xor & 0xffff;
int i;
static void
pixman_fill32 (uint32_t *bits,
- int stride,
- int x,
- int y,
- int width,
- int height,
- uint32_t xor)
+ int stride,
+ int x,
+ int y,
+ int width,
+ int height,
+ uint32_t xor)
{
int i;
static pixman_bool_t
fast_path_fill (pixman_implementation_t *imp,
- uint32_t *bits,
- int stride,
- int bpp,
- int x,
- int y,
- int width,
- int height,
- uint32_t xor)
+ uint32_t * bits,
+ int stride,
+ int bpp,
+ int x,
+ int y,
+ int width,
+ int height,
+ uint32_t xor)
{
switch (bpp)
{
+ case 1:
+ pixman_fill1 (bits, stride, x, y, width, height, xor);
+ break;
+
case 8:
pixman_fill8 (bits, stride, x, y, width, height, xor);
break;
-
+
case 16:
pixman_fill16 (bits, stride, x, y, width, height, xor);
break;
-
+
case 32:
pixman_fill32 (bits, stride, x, y, width, height, xor);
break;
-
+
default:
return _pixman_implementation_fill (
imp->delegate, bits, stride, bpp, x, y, width, height, xor);
break;
}
-
+
return TRUE;
}
pixman_implementation_t *
-_pixman_implementation_create_fast_path (void)
+_pixman_implementation_create_fast_path (pixman_implementation_t *fallback)
{
- pixman_implementation_t *general = _pixman_implementation_create_general ();
- pixman_implementation_t *imp = _pixman_implementation_create (general);
+ pixman_implementation_t *imp = _pixman_implementation_create (fallback, c_fast_paths);
- imp->composite = fast_path_composite;
imp->fill = fast_path_fill;
-
+
return imp;
}
projects / profile / ivi / pixman.git / blobdiff