pixman: drop patches, merged to oe-core

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>

3 files changed, 0 insertions, 284 deletions

diff --git a/meta-oe/recipes-graphics/xorg-lib/pixman-0.27.2/0001-ARM-qemu-related-workarounds-in-cpu-features-detecti.patch b/meta-oe/recipes-graphics/xorg-lib/pixman-0.27.2/0001-ARM-qemu-related-workarounds-in-cpu-features-detecti.patch
deleted file mode 100644
index 4569dca01e..0000000000
--- a/meta-oe/recipes-graphics/xorg-lib/pixman-0.27.2/0001-ARM-qemu-related-workarounds-in-cpu-features-detecti.patch
+++ /dev/null
@@ -1,144 +0,0 @@
-From a0f53e1dbb3851bb0f0efcfdbd565b05e4be9cac Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Andreas=20M=C3=BCller?= <schnitzeltony@googlemail.com>
-Date: Thu, 23 Aug 2012 18:10:57 +0200
-Subject: [PATCH 1/2] ARM: qemu related workarounds in cpu features detection
- code
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-This was ported from meta-oe's patch [1]. The original pixman patch is found
-at [2].
-
-[1] http://cgit.openembedded.org/meta-openembedded/tree/meta-oe/recipes-graphics/xorg-lib/pixman-0.26.2/0001-ARM-qemu-related-workarounds-in-cpu-features-detecti.patch
-[2] http://lists.freedesktop.org/archives/pixman/2011-January/000906.html
-
-Upstream-Status: Inappropriate [other] qemu fix
-
-Signed-off-by: Andreas Müller <schnitzeltony@googlemail.com>
----
- pixman/pixman-arm.c |   82 ++++++++++++++++++++++++++++++++++++++++----------
- 1 files changed, 65 insertions(+), 17 deletions(-)
-
-diff --git a/pixman/pixman-arm.c b/pixman/pixman-arm.c
-index 23374e4..d98bda6 100644
---- a/pixman/pixman-arm.c
-+++ b/pixman/pixman-arm.c
-@@ -129,16 +129,35 @@ detect_cpu_features (void)
- #include <sys/types.h>
- #include <sys/stat.h>
- #include <sys/mman.h>
-+#include <sys/utsname.h>
- #include <fcntl.h>
- #include <string.h>
- #include <elf.h>
- 
-+/*
-+ * The whole CPU capabilities detection is a bit ugly: when running in
-+ * userspace qemu, we see /proc/self/auxv from the host system. To make
-+ * everything even worse, the size of each value is 64-bit when running
-+ * on a 64-bit host system. So the data is totally bogus because we expect
-+ * 32-bit values. As AT_PLATFORM value is used as a pointer, it may cause
-+ * segfault (null pointer dereference on x86-64 host). So in order to be
-+ * on a safe side, we require that AT_PLATFORM value is found only once,
-+ * and it has non-zero value (this is still not totally reliable for a big
-+ * endian 64-bit host system running qemu and may theoretically fail).
-+ */
-+#define ARM_HWCAP_VFP 64
-+#define ARM_HWCAP_IWMMXT 512
-+#define ARM_HWCAP_NEON 4096
-+
- static arm_cpu_features_t
- detect_cpu_features (void)
- {
-     arm_cpu_features_t features = 0;
-     Elf32_auxv_t aux;
-     int fd;
-+    uint32_t hwcap = 0;
-+    const char *plat = NULL;
-+    int plat_cnt = 0;
- 
-     fd = open ("/proc/self/auxv", O_RDONLY);
-     if (fd >= 0)
-@@ -147,32 +166,61 @@ detect_cpu_features (void)
- 	{
- 	    if (aux.a_type == AT_HWCAP)
- 	    {
--		uint32_t hwcap = aux.a_un.a_val;
--
--		/* hardcode these values to avoid depending on specific
--		 * versions of the hwcap header, e.g. HWCAP_NEON
--		 */
--		if ((hwcap & 64) != 0)
--		    features |= ARM_VFP;
--		if ((hwcap & 512) != 0)
--		    features |= ARM_IWMMXT;
--		/* this flag is only present on kernel 2.6.29 */
--		if ((hwcap & 4096) != 0)
--		    features |= ARM_NEON;
-+		hwcap = aux.a_un.a_val;
- 	    }
- 	    else if (aux.a_type == AT_PLATFORM)
- 	    {
--		const char *plat = (const char*) aux.a_un.a_val;
--
--		if (strncmp (plat, "v7l", 3) == 0)
-+		plat = (const char*) aux.a_un.a_val;
-+		plat_cnt++;
-+	    }
-+	}
-+	close (fd);
-+	if (plat == NULL || plat_cnt != 1 || *plat != 'v')
-+	{
-+	    /*
-+	     * Something seems to be really wrong, most likely we are
-+	     * running under qemu. Let's use machine type from "uname" for
-+	     * CPU capabilities detection:
-+	     * http://www.mail-archive.com/qemu-devel at nongnu.org/msg22212.html
-+	     */
-+	    struct utsname u;
-+	    hwcap = 0; /* clear hwcap, because it is bogus */
-+	    if (uname (&u) == 0)
-+	    {
-+		if (strcmp (u.machine, "armv7l") == 0)
-+		{
- 		    features |= (ARM_V7 | ARM_V6);
--		else if (strncmp (plat, "v6l", 3) == 0)
-+		    hwcap |= ARM_HWCAP_VFP;  /* qemu is supposed to emulate vfp */
-+		    hwcap |= ARM_HWCAP_NEON; /* qemu is supposed to emulate neon */
-+		}
-+		else if (strcmp (u.machine, "armv6l") == 0)
-+		{
- 		    features |= ARM_V6;
-+		    hwcap |= ARM_HWCAP_VFP;  /* qemu is supposed to emulate vfp */
-+		}
- 	    }
- 	}
--	close (fd);
-+	else if (strncmp (plat, "v7l", 3) == 0)
-+	{
-+	    features |= (ARM_V7 | ARM_V6);
-+	}
-+	else if (strncmp (plat, "v6l", 3) == 0)
-+	{
-+	    features |= ARM_V6;
-+	}
-     }
- 
-+    /* hardcode these values to avoid depending on specific
-+     * versions of the hwcap header, e.g. HWCAP_NEON
-+     */
-+    if ((hwcap & ARM_HWCAP_VFP) != 0)
-+        features |= ARM_VFP;
-+    if ((hwcap & ARM_HWCAP_IWMMXT) != 0)
-+        features |= ARM_IWMMXT;
-+    /* this flag is only present on kernel 2.6.29 */
-+    if ((hwcap & ARM_HWCAP_NEON) != 0)
-+        features |= ARM_NEON;
-+
-     return features;
- }
- 
--- 
-1.7.6.5
-
diff --git a/meta-oe/recipes-graphics/xorg-lib/pixman-0.27.2/0002-Generic-C-implementation-of-pixman_blt-with-overlapp.patch b/meta-oe/recipes-graphics/xorg-lib/pixman-0.27.2/0002-Generic-C-implementation-of-pixman_blt-with-overlapp.patch
deleted file mode 100644
index abd501a106..0000000000
--- a/meta-oe/recipes-graphics/xorg-lib/pixman-0.27.2/0002-Generic-C-implementation-of-pixman_blt-with-overlapp.patch
+++ /dev/null
@@ -1,127 +0,0 @@
-From 211b2bcdb19f86f3868a18520df7dcb4fd122f05 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Andreas=20M=C3=BCller?= <schnitzeltony@googlemail.com>
-Date: Sun, 19 Aug 2012 14:48:00 +0200
-Subject: [PATCH 2/2] Generic C implementation of pixman_blt with overlapping
- support
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-This was ported from meta-oe's patch [1]:
-Uses memcpy/memmove functions to copy pixels, can handle the
-case when both source and destination areas are in the same
-image (this is useful for scrolling).
-
-It is assumed that copying direction is only important when
-using the same image for both source and destination (and
-src_stride == dst_stride). Copying direction is undefined
-for the images with different source and destination stride
-which happen to be in the overlapped areas (but this is an
-unrealistic case anyway).
-
-[1] http://cgit.openembedded.org/meta-openembedded/tree/meta-oe/recipes-graphics/xorg-lib/pixman-0.26.2/0008-Generic-C-implementation-of-pixman_blt-with-overlapp.patch
-
-Upstream-Status: Unknown - this patch is in meta-oe for a while
-
-Signed-off-by: Andreas Müller <schnitzeltony@googlemail.com>
----
- pixman/pixman-general.c |   21 ++++++++++++++++++---
- pixman/pixman-private.h |   43 +++++++++++++++++++++++++++++++++++++++++++
- 2 files changed, 61 insertions(+), 3 deletions(-)
-
-diff --git a/pixman/pixman-general.c b/pixman/pixman-general.c
-index d4b2daa..a86b206 100644
---- a/pixman/pixman-general.c
-+++ b/pixman/pixman-general.c
-@@ -215,9 +215,24 @@ general_blt (pixman_implementation_t *imp,
-              int                      width,
-              int                      height)
- {
--    /* We can't blit unless we have sse2 or mmx */
--
--    return FALSE;
-+    uint8_t *dst_bytes = (uint8_t *)dst_bits;
-+    uint8_t *src_bytes = (uint8_t *)src_bits;
-+    int bpp;
-+
-+    if (src_bpp != dst_bpp || src_bpp & 7)
-+	return FALSE;
-+
-+    bpp = src_bpp >> 3;
-+    width *= bpp;
-+    src_stride *= 4;
-+    dst_stride *= 4;
-+    pixman_blt_helper (src_bytes + src_y * src_stride + src_x * bpp,
-+                       dst_bytes + dest_y * dst_stride + dest_x * bpp,
-+                       src_stride,
-+                       dst_stride,
-+                       width,
-+                       height);
-+    return TRUE;
- }
- 
- static pixman_bool_t
-diff --git a/pixman/pixman-private.h b/pixman/pixman-private.h
-index d5e6a72..c77d256 100644
---- a/pixman/pixman-private.h
-+++ b/pixman/pixman-private.h
-@@ -24,6 +24,7 @@
- 
- #include "pixman.h"
- #include <time.h>
-+#include <string.h>
- #include <assert.h>
- #include <stdio.h>
- #include <string.h>
-@@ -1096,6 +1097,48 @@ void pixman_timer_register (pixman_timer_t *timer);
- extern const uint8_t linear_to_srgb[4096];
- extern const uint16_t srgb_to_linear[256];
- 
-+/* a helper function, can blit 8-bit images with src/dst overlapping support */
-+static inline void
-+pixman_blt_helper (uint8_t *src_bytes,
-+                   uint8_t *dst_bytes,
-+                   int      src_stride,
-+                   int      dst_stride,
-+                   int      width,
-+                   int      height)
-+{
-+    /*
-+     * The second part of this check is not strictly needed, but it prevents
-+     * unnecessary upside-down processing of areas which belong to different
-+     * images. Upside-down processing can be slower with fixed-distance-ahead
-+     * prefetch and perceived as having more tearing.
-+     */
-+    if (src_bytes < dst_bytes + width &&
-+	src_bytes + src_stride * height > dst_bytes)
-+    {
-+	src_bytes += src_stride * height - src_stride;
-+	dst_bytes += dst_stride * height - dst_stride;
-+	dst_stride = -dst_stride;
-+	src_stride = -src_stride;
-+	/* Horizontal scrolling to the left needs memmove */
-+	if (src_bytes + width > dst_bytes)
-+	{
-+	    while (--height >= 0)
-+	    {
-+		memmove (dst_bytes, src_bytes, width);
-+		dst_bytes += dst_stride;
-+		src_bytes += src_stride;
-+	    }
-+	    return;
-+	}
-+    }
-+    while (--height >= 0)
-+    {
-+	memcpy (dst_bytes, src_bytes, width);
-+	dst_bytes += dst_stride;
-+	src_bytes += src_stride;
-+    }
-+}
-+
- #endif /* __ASSEMBLER__ */
- 
- #endif /* PIXMAN_PRIVATE_H */
--- 
-1.7.4.4
-
diff --git a/meta-oe/recipes-graphics/xorg-lib/pixman_0.27.2.bbappend b/meta-oe/recipes-graphics/xorg-lib/pixman_0.27.2.bbappend
index c677167248..d9f1c295f5 100644
--- a/meta-oe/recipes-graphics/xorg-lib/pixman_0.27.2.bbappend
+++ b/meta-oe/recipes-graphics/xorg-lib/pixman_0.27.2.bbappend
@@ -1,14 +1 @@
-FILESEXTRAPATHS_prepend := "${THISDIR}/${P}:"
-
 PRINC := "${@int(PRINC) + 1}"
-
-SRC_URI += " \
-  file://0001-ARM-qemu-related-workarounds-in-cpu-features-detecti.patch \
-  file://0002-Generic-C-implementation-of-pixman_blt-with-overlapp.patch \
-"
-
-NEON = " --disable-arm-neon "
-NEON_armv7a = " "
-NEON_armv7a-vfp-neon = " "
-
-EXTRA_OECONF += "${NEON}"