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Code Issues Releases Activity

consistency cosmetics: indices --> indexes in variable names

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Originally committed as revision 13446 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Diego Biurrun
2008-05-26 23:36:05 +00:00
parent 5231f101d1
commit 1384e27054
3 changed files with 24 additions and 24 deletions
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8
libavcodec/acelp_vectors.c
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@@ -106,7 +106,7 @@ void ff_acelp_fc_pulse_per_track(
int16_t* fc_v,
const uint8_t *tab1,
const uint8_t *tab2,
int pulse_indices,
int pulse_indexes,
int pulse_signs,
int pulse_count,
int bits)
@@ -116,14 +116,14 @@ void ff_acelp_fc_pulse_per_track(
for(i=0; i<pulse_count; i++)
{
fc_v[i + tab1[pulse_indices & mask]] +=
fc_v[i + tab1[pulse_indexes & mask]] +=
(pulse_signs & 1) ? 8191 : -8192; // +/-1 in (2.13)
pulse_indices >>= bits;
pulse_indexes >>= bits;
pulse_signs >>= 1;
}
fc_v[tab2[pulse_indices]] += (pulse_signs & 1) ? 8191 : -8192;
fc_v[tab2[pulse_indexes]] += (pulse_signs & 1) ? 8191 : -8192;
}
void ff_acelp_weighted_vector_sum(

4
libavcodec/acelp_vectors.h
View File

@@ -105,7 +105,7 @@ extern const uint8_t ff_fc_2pulses_9bits_track2_gray[32];
* \param fc_v [out] decoded fixed codebook vector (2.13)
* \param tab1 table used for first pulse_count pulses
* \param tab2 table used for last pulse
* \param pulse_indices fixed codebook indexes
* \param pulse_indexes fixed codebook indexes
* \param pulse_signs signs of the excitation pulses (0 bit value
* means negative sign)
* \param bits number of bits per one pulse index
@@ -118,7 +118,7 @@ void ff_acelp_fc_pulse_per_track(
int16_t* fc_v,
const uint8_t *tab1,
const uint8_t *tab2,
int pulse_indices,
int pulse_indexes,
int pulse_signs,
int pulse_count,
int bits);

36
libavcodec/ppc/mpegvideo_altivec.c
View File

@@ -383,7 +383,7 @@ int dct_quantize_altivec(MpegEncContext* s,
{
vector bool char zero_01, zero_23, zero_45, zero_67;
vector signed char scanIndices_01, scanIndices_23, scanIndices_45, scanIndices_67;
vector signed char scanIndexes_01, scanIndexes_23, scanIndexes_45, scanIndexes_67;
vector signed char negOne = vec_splat_s8(-1);
vector signed char* scanPtr =
(vector signed char*)(s->intra_scantable.inverse);
@@ -400,38 +400,38 @@ int dct_quantize_altivec(MpegEncContext* s,
vec_cmpeq(data7, (vector signed short)zero));
// 64 biggest values
scanIndices_01 = vec_sel(scanPtr[0], negOne, zero_01);
scanIndices_23 = vec_sel(scanPtr[1], negOne, zero_23);
scanIndices_45 = vec_sel(scanPtr[2], negOne, zero_45);
scanIndices_67 = vec_sel(scanPtr[3], negOne, zero_67);
scanIndexes_01 = vec_sel(scanPtr[0], negOne, zero_01);
scanIndexes_23 = vec_sel(scanPtr[1], negOne, zero_23);
scanIndexes_45 = vec_sel(scanPtr[2], negOne, zero_45);
scanIndexes_67 = vec_sel(scanPtr[3], negOne, zero_67);
// 32 largest values
scanIndices_01 = vec_max(scanIndices_01, scanIndices_23);
scanIndices_45 = vec_max(scanIndices_45, scanIndices_67);
scanIndexes_01 = vec_max(scanIndexes_01, scanIndexes_23);
scanIndexes_45 = vec_max(scanIndexes_45, scanIndexes_67);
// 16 largest values
scanIndices_01 = vec_max(scanIndices_01, scanIndices_45);
scanIndexes_01 = vec_max(scanIndexes_01, scanIndexes_45);
// 8 largest values
scanIndices_01 = vec_max(vec_mergeh(scanIndices_01, negOne),
vec_mergel(scanIndices_01, negOne));
scanIndexes_01 = vec_max(vec_mergeh(scanIndexes_01, negOne),
vec_mergel(scanIndexes_01, negOne));
// 4 largest values
scanIndices_01 = vec_max(vec_mergeh(scanIndices_01, negOne),
vec_mergel(scanIndices_01, negOne));
scanIndexes_01 = vec_max(vec_mergeh(scanIndexes_01, negOne),
vec_mergel(scanIndexes_01, negOne));
// 2 largest values
scanIndices_01 = vec_max(vec_mergeh(scanIndices_01, negOne),
vec_mergel(scanIndices_01, negOne));
scanIndexes_01 = vec_max(vec_mergeh(scanIndexes_01, negOne),
vec_mergel(scanIndexes_01, negOne));
// largest value
scanIndices_01 = vec_max(vec_mergeh(scanIndices_01, negOne),
vec_mergel(scanIndices_01, negOne));
scanIndexes_01 = vec_max(vec_mergeh(scanIndexes_01, negOne),
vec_mergel(scanIndexes_01, negOne));
scanIndices_01 = vec_splat(scanIndices_01, 0);
scanIndexes_01 = vec_splat(scanIndexes_01, 0);
vec_ste(scanIndices_01, 0, &lastNonZeroChar);
vec_ste(scanIndexes_01, 0, &lastNonZeroChar);
lastNonZero = lastNonZeroChar;