[oe-commits] : pixman: add x888->565 speedup patch
OE GIT Trial
gittrial at amethyst.openembedded.net
Sun Sep 7 11:00:20 UTC 2008
Module: OE.dev
Branch: org.openembedded.dev
Commit: 632ed9efa335b962a8fa700bad7fd9480d015183
URL: http://gitweb.openembedded.net//OE.dev.git/?a=commit;h=632ed9efa335b962a8fa700bad7fd9480d015183
Author: <koen at openembedded.org>
Date: Sun Sep 7 10:59:18 2008 +0000
pixman: add x888->565 speedup patch
---
packages/xorg-lib/pixman/pixman-x888-565.patch | 68 ++++++++++++++++++++++++
packages/xorg-lib/pixman_0.11.8.bb | 3 +-
2 files changed, 70 insertions(+), 1 deletions(-)
diff --git a/packages/xorg-lib/pixman/pixman-x888-565.patch b/packages/xorg-lib/pixman/pixman-x888-565.patch
new file mode 100644
index 0000000..a458e04
--- /dev/null
+++ b/packages/xorg-lib/pixman/pixman-x888-565.patch
@@ -0,0 +1,68 @@
+commit 8507756d8868b8d8c7a149bd2427a04262638156
+Author: Vladimir Vukicevic <vladimir at slide.(none)>
+Date: Sat Sep 6 17:46:52 2008 -0700
+
+ Add SRC x888x0565 C fast path
+
+diff --git a/pixman/pixman-pict.c b/pixman/pixman-pict.c
+index eeefa33..b5fb0ff 100644
+--- a/pixman/pixman-pict.c
++++ b/pixman/pixman-pict.c
+@@ -759,6 +759,46 @@ fbCompositeSrc_8888x0565 (pixman_op_t op,
+ }
+ }
+
++
++void
++fbCompositeSrc_x888x0565 (pixman_op_t op,
++ pixman_image_t * pSrc,
++ pixman_image_t * pMask,
++ pixman_image_t * pDst,
++ int16_t xSrc,
++ int16_t ySrc,
++ int16_t xMask,
++ int16_t yMask,
++ int16_t xDst,
++ int16_t yDst,
++ uint16_t width,
++ uint16_t height)
++{
++ uint16_t *dstLine, *dst;
++ uint32_t *srcLine, *src, s;
++ int dstStride, srcStride;
++ uint16_t w;
++
++ fbComposeGetStart (pSrc, xSrc, ySrc, uint32_t, srcStride, srcLine, 1);
++ fbComposeGetStart (pDst, xDst, yDst, uint16_t, dstStride, dstLine, 1);
++
++ while (height--)
++ {
++ dst = dstLine;
++ dstLine += dstStride;
++ src = srcLine;
++ srcLine += srcStride;
++ w = width;
++
++ while (w--)
++ {
++ s = READ(pSrc, src++);
++ WRITE(pDst, dst, cvt8888to0565(s));
++ dst++;
++ }
++ }
++}
++
+ void
+ fbCompositeSrcAdd_8000x8000 (pixman_op_t op,
+ pixman_image_t * pSrc,
+@@ -1568,6 +1608,10 @@ static const FastPathInfo c_fast_paths[] =
+ { PIXMAN_OP_SRC, PIXMAN_r5g6b5, PIXMAN_null, PIXMAN_r5g6b5, fbCompositeSrcSrc_nxn, 0 },
+ { PIXMAN_OP_SRC, PIXMAN_b5g6r5, PIXMAN_null, PIXMAN_b5g6r5, fbCompositeSrcSrc_nxn, 0 },
+ #endif
++ { PIXMAN_OP_SRC, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_r5g6b5, fbCompositeSrc_x888x0565, 0 },
++ { PIXMAN_OP_SRC, PIXMAN_x8r8g8b8, PIXMAN_null, PIXMAN_r5g6b5, fbCompositeSrc_x888x0565, 0 },
++ { PIXMAN_OP_SRC, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_b5g6r5, fbCompositeSrc_x888x0565, 0 },
++ { PIXMAN_OP_SRC, PIXMAN_x8b8g8r8, PIXMAN_null, PIXMAN_b5g6r5, fbCompositeSrc_x888x0565, 0 },
+ { PIXMAN_OP_IN, PIXMAN_a8, PIXMAN_null, PIXMAN_a8, fbCompositeSrcIn_8x8, 0 },
+ { PIXMAN_OP_IN, PIXMAN_solid, PIXMAN_a8, PIXMAN_a8, fbCompositeSolidMaskIn_nx8x8, 0 },
+ { PIXMAN_OP_NONE },
diff --git a/packages/xorg-lib/pixman_0.11.8.bb b/packages/xorg-lib/pixman_0.11.8.bb
index a66041d..239684e 100644
--- a/packages/xorg-lib/pixman_0.11.8.bb
+++ b/packages/xorg-lib/pixman_0.11.8.bb
@@ -3,10 +3,11 @@ PRIORITY = "optional"
DESCRIPTION = "Low-level pixel manipulation library."
LICENSE = "X11"
-PR = "r3"
+PR = "r4"
SRC_URI = "http://cairographics.org/releases/pixman-${PV}.tar.gz \
file://pixman-arm.patch;patch=1 \
+ file://pixman-x888-565.patch;patch=1 \
"
inherit autotools
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