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-rw-r--r--pixman/configure.ac40
-rw-r--r--pixman/pixman/pixman-arm-neon-asm.S8
-rw-r--r--pixman/test/blitters-test.c22
3 files changed, 38 insertions, 32 deletions
diff --git a/pixman/configure.ac b/pixman/configure.ac
index 2defbd4a2..8ce9e1923 100644
--- a/pixman/configure.ac
+++ b/pixman/configure.ac
@@ -90,7 +90,7 @@ AC_DEFUN([PIXMAN_LINK_WITH_ENV],[dnl
LIBS=""
$1
AC_LINK_IFELSE(
- [$2],
+ [AC_LANG_SOURCE([$2])],
[pixman_cc_stderr=`test -f conftest.err && cat conftest.err`
pixman_cc_flag=yes],
[pixman_cc_stderr=`test -f conftest.err && cat conftest.err`
@@ -290,7 +290,7 @@ have_mmx_intrinsics=no
AC_MSG_CHECKING(whether to use MMX intrinsics)
xserver_save_CFLAGS=$CFLAGS
CFLAGS="$MMX_CFLAGS $CFLAGS"
-AC_COMPILE_IFELSE([
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
#if defined(__GNUC__) && (__GNUC__ < 3 || (__GNUC__ == 3 && __GNUC_MINOR__ < 4))
error "Need GCC >= 3.4 for MMX intrinsics"
#endif
@@ -298,7 +298,7 @@ error "Need GCC >= 3.4 for MMX intrinsics"
int main () {
__m64 v = _mm_cvtsi32_si64 (1);
return _mm_cvtsi64_si32 (v);
-}], have_mmx_intrinsics=yes)
+}]])], have_mmx_intrinsics=yes)
CFLAGS=$xserver_save_CFLAGS
AC_ARG_ENABLE(mmx,
@@ -342,7 +342,7 @@ AC_MSG_CHECKING(whether to use SSE2 intrinsics)
xserver_save_CFLAGS=$CFLAGS
CFLAGS="$SSE2_CFLAGS $CFLAGS"
-AC_COMPILE_IFELSE([
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
#if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 2))
# if !defined(__amd64__) && !defined(__x86_64__)
# error "Need GCC >= 4.2 for SSE2 intrinsics on x86"
@@ -355,7 +355,7 @@ int main () {
__m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
c = _mm_xor_si128 (a, b);
return 0;
-}], have_sse2_intrinsics=yes)
+}]])], have_sse2_intrinsics=yes)
CFLAGS=$xserver_save_CFLAGS
AC_ARG_ENABLE(sse2,
@@ -392,7 +392,7 @@ case $host_os in
hwcap_save_LDFLAGS="$LDFLAGS"
HWCAP_LDFLAGS='-Wl,-M,$(srcdir)/solaris-hwcap.mapfile'
LDFLAGS="$LDFLAGS -Wl,-M,pixman/solaris-hwcap.mapfile"
- AC_LINK_IFELSE([int main() { return 0; }],
+ AC_LINK_IFELSE([AC_LANG_SOURCE([[int main() { return 0; }]])],
use_hwcap_mapfile=yes,
HWCAP_LDFLAGS="")
LDFLAGS="$hwcap_save_LDFLAGS"
@@ -424,7 +424,7 @@ have_vmx_intrinsics=no
AC_MSG_CHECKING(whether to use VMX/Altivec intrinsics)
xserver_save_CFLAGS=$CFLAGS
CFLAGS="$VMX_CFLAGS $CFLAGS"
-AC_COMPILE_IFELSE([
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
#if defined(__GNUC__) && (__GNUC__ < 3 || (__GNUC__ == 3 && __GNUC_MINOR__ < 4))
error "Need GCC >= 3.4 for sane altivec support"
#endif
@@ -433,7 +433,7 @@ int main () {
vector unsigned int v = vec_splat_u32 (1);
v = vec_sub (v, v);
return 0;
-}], have_vmx_intrinsics=yes)
+}]])], have_vmx_intrinsics=yes)
CFLAGS=$xserver_save_CFLAGS
AC_ARG_ENABLE(vmx,
@@ -466,7 +466,7 @@ have_arm_simd=no
AC_MSG_CHECKING(whether to use ARM SIMD assembler)
xserver_save_CFLAGS=$CFLAGS
CFLAGS="-x assembler-with-cpp $CFLAGS"
-AC_COMPILE_IFELSE([[
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
.text
.arch armv6
.object_arch armv4
@@ -476,7 +476,7 @@ AC_COMPILE_IFELSE([[
#error EABI is required (to be sure that calling conventions are compatible)
#endif
pld [r0]
-uqadd8 r0, r0, r0]], have_arm_simd=yes)
+uqadd8 r0, r0, r0]])], have_arm_simd=yes)
CFLAGS=$xserver_save_CFLAGS
AC_ARG_ENABLE(arm-simd,
@@ -505,7 +505,7 @@ have_arm_neon=no
AC_MSG_CHECKING(whether to use ARM NEON assembler)
xserver_save_CFLAGS=$CFLAGS
CFLAGS="-x assembler-with-cpp $CFLAGS"
-AC_COMPILE_IFELSE([[
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
.text
.fpu neon
.arch armv7a
@@ -517,7 +517,7 @@ AC_COMPILE_IFELSE([[
#error EABI is required (to be sure that calling conventions are compatible)
#endif
pld [r0]
-vmovn.u16 d0, q0]], have_arm_neon=yes)
+vmovn.u16 d0, q0]])], have_arm_neon=yes)
CFLAGS=$xserver_save_CFLAGS
AC_ARG_ENABLE(arm-neon,
@@ -545,12 +545,12 @@ dnl Check for GNU-style inline assembly support
have_gcc_inline_asm=no
AC_MSG_CHECKING(whether to use GNU-style inline assembler)
-AC_COMPILE_IFELSE([
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
int main () {
/* Most modern architectures have a NOP instruction, so this is a fairly generic test. */
asm volatile ( "\tnop\n" : : : "cc", "memory" );
return 0;
-}], have_gcc_inline_asm=yes)
+}]])], have_gcc_inline_asm=yes)
AC_ARG_ENABLE(gcc-inline-asm,
[AC_HELP_STRING([--disable-gcc-inline-asm],
@@ -685,7 +685,7 @@ dnl Thread local storage
support_for__thread=no
AC_MSG_CHECKING(for __thread)
-AC_LINK_IFELSE([
+AC_LINK_IFELSE([AC_LANG_SOURCE([[
#if defined(__MINGW32__) && !(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5))
#error This MinGW version has broken __thread support
#endif
@@ -694,7 +694,7 @@ AC_LINK_IFELSE([
#endif
static __thread int x ;
int main () { x = 123; return x; }
-], support_for__thread=yes)
+]])], support_for__thread=yes)
if test $support_for__thread = yes; then
AC_DEFINE([TOOLCHAIN_SUPPORTS__THREAD],[],[Whether the tool chain supports __thread])
@@ -706,7 +706,7 @@ dnl
dnl posix tls
dnl
-m4_define([pthread_test_program],[dnl
+m4_define([pthread_test_program],AC_LANG_SOURCE([[dnl
#include <stdlib.h>
#include <pthread.h>
@@ -739,7 +739,7 @@ main ()
}
return 0;
}
-])
+]]))
AC_DEFUN([PIXMAN_CHECK_PTHREAD],[dnl
if test "z$support_for_pthread_setspecific" != "zyes"; then
@@ -780,7 +780,7 @@ dnl __attribute__((constructor))
support_for_attribute_constructor=no
AC_MSG_CHECKING(for __attribute__((constructor)))
-AC_LINK_IFELSE([
+AC_LINK_IFELSE([AC_LANG_SOURCE([[
#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7))
/* attribute 'constructor' is supported since gcc 2.7, but some compilers
* may only pretend to be gcc, so let's try to actually use it
@@ -791,7 +791,7 @@ int main (void) { return x; }
#else
#error not gcc or gcc version is older than 2.7
#endif
-], support_for_attribute_constructor=yes)
+]])], support_for_attribute_constructor=yes)
if test x$support_for_attribute_constructor = xyes; then
AC_DEFINE([TOOLCHAIN_SUPPORTS_ATTRIBUTE_CONSTRUCTOR],
diff --git a/pixman/pixman/pixman-arm-neon-asm.S b/pixman/pixman/pixman-arm-neon-asm.S
index 833f18c2e..7cddf7e4f 100644
--- a/pixman/pixman/pixman-arm-neon-asm.S
+++ b/pixman/pixman/pixman-arm-neon-asm.S
@@ -1514,11 +1514,11 @@ generate_composite_function \
* output: updated src in {d0, d1, d2 } [B, G, R]
* updated mask in {d24, d25, d26} [B, G, R]
*/
- vmull.u8 q1, d25, d9
+ vmull.u8 q6, d26, d10
vqadd.u8 q8, q0, q8
vmull.u8 q0, d24, d8
vqadd.u8 d22, d2, d22
- vmull.u8 q6, d26, d10
+ vmull.u8 q1, d25, d9
/*
* convert the result in d16, d17, d22 to r5g6b5 and store
* it into {d28, d29}
@@ -1541,6 +1541,7 @@ generate_composite_function \
vrshr.u16 q11, q12, #8
vrshr.u16 q8, q9, #8
vrshr.u16 q6, q13, #8
+ vraddhn.u16 d24, q12, q11
vraddhn.u16 d25, q9, q8
/*
* convert 8 r5g6b5 pixel data from {d4, d5} to planar
@@ -1549,11 +1550,10 @@ generate_composite_function \
*/
vshrn.u16 d17, q2, #3
vshrn.u16 d18, q2, #8
- vraddhn.u16 d24, q12, q11
vraddhn.u16 d26, q13, q6
vsli.u16 q2, q2, #5
- vsri.u8 d18, d18, #5
vsri.u8 d17, d17, #6
+ vsri.u8 d18, d18, #5
/*
* 'combine_over_ca' replacement
*
diff --git a/pixman/test/blitters-test.c b/pixman/test/blitters-test.c
index 3ecfb0994..594ec548b 100644
--- a/pixman/test/blitters-test.c
+++ b/pixman/test/blitters-test.c
@@ -14,6 +14,11 @@
static pixman_indexed_t rgb_palette[9];
static pixman_indexed_t y_palette[9];
+/* The first eight format in the list are by far the most widely
+ * used formats, so we test those more than the others
+ */
+#define N_MOST_LIKELY_FORMATS 8
+
/* Create random image for testing purposes */
static pixman_image_t *
create_random_image (pixman_format_code_t *allowed_formats,
@@ -29,6 +34,9 @@ create_random_image (pixman_format_code_t *allowed_formats,
while (allowed_formats[n] != PIXMAN_null)
n++;
+
+ if (n > N_MOST_LIKELY_FORMATS && lcg_rand_n (4) != 0)
+ n = N_MOST_LIKELY_FORMATS;
fmt = allowed_formats[lcg_rand_n (n)];
width = lcg_rand_n (max_width) + 1;
@@ -177,12 +185,14 @@ static pixman_op_t op_list[] = {
static pixman_format_code_t img_fmt_list[] = {
PIXMAN_a8r8g8b8,
+ PIXMAN_a8b8g8r8,
PIXMAN_x8r8g8b8,
+ PIXMAN_x8b8g8r8,
PIXMAN_r5g6b5,
- PIXMAN_r3g3b2,
+ PIXMAN_b5g6r5,
PIXMAN_a8,
- PIXMAN_a8b8g8r8,
- PIXMAN_x8b8g8r8,
+ PIXMAN_a1,
+ PIXMAN_r3g3b2,
PIXMAN_b8g8r8a8,
PIXMAN_b8g8r8x8,
PIXMAN_r8g8b8a8,
@@ -190,8 +200,6 @@ static pixman_format_code_t img_fmt_list[] = {
PIXMAN_x14r6g6b6,
PIXMAN_r8g8b8,
PIXMAN_b8g8r8,
- PIXMAN_r5g6b5,
- PIXMAN_b5g6r5,
PIXMAN_x2r10g10b10,
PIXMAN_a2r10g10b10,
PIXMAN_x2b10g10r10,
@@ -204,7 +212,6 @@ static pixman_format_code_t img_fmt_list[] = {
PIXMAN_x4r4g4b4,
PIXMAN_a4b4g4r4,
PIXMAN_x4b4g4r4,
- PIXMAN_a8,
PIXMAN_r3g3b2,
PIXMAN_b2g3r3,
PIXMAN_a2r2g2b2,
@@ -222,7 +229,6 @@ static pixman_format_code_t img_fmt_list[] = {
PIXMAN_b1g2r1,
PIXMAN_a1r1g1b1,
PIXMAN_a1b1g1r1,
- PIXMAN_a1,
PIXMAN_null
};
@@ -417,6 +423,6 @@ main (int argc, const char *argv[])
}
return fuzzer_test_main("blitters", 2000000,
- 0x265CDFEB,
+ 0xB610300B,
test_composite, argc, argv);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 04:16:21 +0000