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Yushin Cho
aom-rav1e
Commits
2b3a9ce7
Commit
2b3a9ce7
authored
Jan 22, 2016
by
Yaowu Xu
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Remove a few more VP9 references from comments
Change-Id: I5ff33f581091dde595fb820f87e3c1abb5501e13
parent
6afa29d6
Changes
2
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2 changed files
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7 additions
and
7 deletions
+7
-7
vp10/common/vp10_inv_txfm.h
vp10/common/vp10_inv_txfm.h
+3
-3
vpx_dsp/inv_txfm.h
vpx_dsp/inv_txfm.h
+4
-4
No files found.
vp10/common/vp10_inv_txfm.h
View file @
2b3a9ce7
...
...
@@ -23,9 +23,9 @@ extern "C" {
static
INLINE
tran_low_t
check_range
(
tran_high_t
input
)
{
#if CONFIG_COEFFICIENT_RANGE_CHECKING
// For valid
VP9
input streams, intermediate stage coefficients should always
// For valid input streams, intermediate stage coefficients should always
// stay within the range of a signed 16 bit integer. Coefficients can go out
// of this range for invalid/corrupt
VP9
streams. However, strictly checking
// of this range for invalid/corrupt streams. However, strictly checking
// this range for every intermediate coefficient can burdensome for a decoder,
// therefore the following assertion is only enabled when configured with
// --enable-coefficient-range-checking.
...
...
@@ -44,7 +44,7 @@ static INLINE tran_low_t dct_const_round_shift(tran_high_t input) {
static
INLINE
tran_low_t
highbd_check_range
(
tran_high_t
input
,
int
bd
)
{
#if CONFIG_COEFFICIENT_RANGE_CHECKING
// For valid highbitdepth
VP9
streams, intermediate stage coefficients will
// For valid highbitdepth streams, intermediate stage coefficients will
// stay within the ranges:
// - 8 bit: signed 16 bit integer
// - 10 bit: signed 18 bit integer
...
...
vpx_dsp/inv_txfm.h
View file @
2b3a9ce7
...
...
@@ -23,9 +23,9 @@ extern "C" {
static
INLINE
tran_low_t
check_range
(
tran_high_t
input
)
{
#if CONFIG_COEFFICIENT_RANGE_CHECKING
// For valid
VP9
input streams, intermediate stage coefficients should always
// For valid input streams, intermediate stage coefficients should always
// stay within the range of a signed 16 bit integer. Coefficients can go out
// of this range for invalid/corrupt
VP9
streams. However, strictly checking
// of this range for invalid/corrupt streams. However, strictly checking
// this range for every intermediate coefficient can burdensome for a decoder,
// therefore the following assertion is only enabled when configured with
// --enable-coefficient-range-checking.
...
...
@@ -44,7 +44,7 @@ static INLINE tran_low_t dct_const_round_shift(tran_high_t input) {
static
INLINE
tran_low_t
highbd_check_range
(
tran_high_t
input
,
int
bd
)
{
#if CONFIG_COEFFICIENT_RANGE_CHECKING
// For valid highbitdepth
VP9
streams, intermediate stage coefficients will
// For valid highbitdepth streams, intermediate stage coefficients will
// stay within the ranges:
// - 8 bit: signed 16 bit integer
// - 10 bit: signed 18 bit integer
...
...
@@ -69,7 +69,7 @@ static INLINE tran_low_t highbd_dct_const_round_shift(tran_high_t input,
#if CONFIG_EMULATE_HARDWARE
// When CONFIG_EMULATE_HARDWARE is 1 the transform performs a
// non-normative method to handle overflows. A stream that causes
// overflows in the inverse transform is considered invalid
in VP9
,
// overflows in the inverse transform is considered invalid,
// and a hardware implementer is free to choose any reasonable
// method to handle overflows. However to aid in hardware
// verification they can use a specific implementation of the
...
...
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