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-rw-r--r--third_party/aom/aom_ports/aom_ports.cmake10
-rw-r--r--third_party/aom/aom_ports/mem.h6
2 files changed, 9 insertions, 7 deletions
diff --git a/third_party/aom/aom_ports/aom_ports.cmake b/third_party/aom/aom_ports/aom_ports.cmake
index 922691ed1..e1ffb56f5 100644
--- a/third_party/aom/aom_ports/aom_ports.cmake
+++ b/third_party/aom/aom_ports/aom_ports.cmake
@@ -22,16 +22,16 @@ set(AOM_PORTS_INCLUDES
"${AOM_ROOT}/aom_ports/msvc.h"
"${AOM_ROOT}/aom_ports/system_state.h")
+set(AOM_PORTS_ASM_X86 "${AOM_ROOT}/aom_ports/emms.asm")
+
set(AOM_PORTS_INCLUDES_X86
"${AOM_ROOT}/aom_ports/x86_abi_support.asm")
-set(AOM_PORTS_ASM_MMX "${AOM_ROOT}/aom_ports/emms.asm")
-
set(AOM_PORTS_SOURCES_ARM
"${AOM_ROOT}/aom_ports/arm.h"
"${AOM_ROOT}/aom_ports/arm_cpudetect.c")
-# For arm targets and targets where HAVE_MMX is true:
+# For arm and x86 targets:
# Creates the aom_ports build target, adds the includes in aom_ports to the
# target, and makes libaom depend on it.
# Otherwise:
@@ -39,8 +39,8 @@ set(AOM_PORTS_SOURCES_ARM
# For all target platforms:
# The libaom target must exist before this function is called.
function (setup_aom_ports_targets)
- if (HAVE_MMX)
- add_asm_library("aom_ports" "AOM_PORTS_ASM_MMX" "aom")
+ if ("${AOM_TARGET_CPU}" MATCHES "^x86")
+ add_asm_library("aom_ports" "AOM_PORTS_ASM_X86" "aom")
set(aom_ports_has_symbols 1)
elseif ("${AOM_TARGET_CPU}" MATCHES "arm")
add_library(aom_ports OBJECT ${AOM_PORTS_SOURCES_ARM})
diff --git a/third_party/aom/aom_ports/mem.h b/third_party/aom/aom_ports/mem.h
index bd881cdc8..500e397c6 100644
--- a/third_party/aom/aom_ports/mem.h
+++ b/third_party/aom/aom_ports/mem.h
@@ -54,12 +54,14 @@
(((value) < 0) ? -ROUND_POWER_OF_TWO_64(-(value), (n)) \
: ROUND_POWER_OF_TWO_64((value), (n)))
+/* shift right or left depending on sign of n */
+#define RIGHT_SIGNED_SHIFT(value, n) \
+ ((n) < 0 ? ((value) << (-(n))) : ((value) >> (n)))
+
#define ALIGN_POWER_OF_TWO(value, n) \
(((value) + ((1 << (n)) - 1)) & ~((1 << (n)) - 1))
#define CONVERT_TO_SHORTPTR(x) ((uint16_t *)(((uintptr_t)(x)) << 1))
-#if CONFIG_HIGHBITDEPTH
#define CONVERT_TO_BYTEPTR(x) ((uint8_t *)(((uintptr_t)(x)) >> 1))
-#endif // CONFIG_HIGHBITDEPTH
#endif // AOM_PORTS_MEM_H_