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Unified Diff: source/libvpx/vpx_dsp/mips/idct32x32_msa.c

Issue 1302353004: libvpx: Pull from upstream (Closed) Base URL: https://chromium.googlesource.com/chromium/deps/libvpx.git@master
Patch Set: Created 5 years, 4 months ago
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Index: source/libvpx/vpx_dsp/mips/idct32x32_msa.c
diff --git a/source/libvpx/vpx_dsp/mips/idct32x32_msa.c b/source/libvpx/vpx_dsp/mips/idct32x32_msa.c
index 03d28072982063b1b25f83173fb913a146eb9492..d5b3966e0e5d733f132aa750e59c1c27c584aeb9 100644
--- a/source/libvpx/vpx_dsp/mips/idct32x32_msa.c
+++ b/source/libvpx/vpx_dsp/mips/idct32x32_msa.c
@@ -10,8 +10,8 @@
#include "vpx_dsp/mips/inv_txfm_msa.h"
-static void vp9_idct32x8_row_transpose_store(const int16_t *input,
- int16_t *tmp_buf) {
+static void idct32x8_row_transpose_store(const int16_t *input,
+ int16_t *tmp_buf) {
v8i16 m0, m1, m2, m3, m4, m5, m6, m7, n0, n1, n2, n3, n4, n5, n6, n7;
/* 1st & 2nd 8x8 */
@@ -38,8 +38,8 @@ static void vp9_idct32x8_row_transpose_store(const int16_t *input,
ST_SH4(m6, n6, m7, n7, (tmp_buf + 28 * 8), 8);
}
-static void vp9_idct32x8_row_even_process_store(int16_t *tmp_buf,
- int16_t *tmp_eve_buf) {
+static void idct32x8_row_even_process_store(int16_t *tmp_buf,
+ int16_t *tmp_eve_buf) {
v8i16 vec0, vec1, vec2, vec3, loc0, loc1, loc2, loc3;
v8i16 reg0, reg1, reg2, reg3, reg4, reg5, reg6, reg7;
v8i16 stp0, stp1, stp2, stp3, stp4, stp5, stp6, stp7;
@@ -122,8 +122,8 @@ static void vp9_idct32x8_row_even_process_store(int16_t *tmp_buf,
ST_SH(loc3, (tmp_eve_buf + 7 * 8));
}
-static void vp9_idct32x8_row_odd_process_store(int16_t *tmp_buf,
- int16_t *tmp_odd_buf) {
+static void idct32x8_row_odd_process_store(int16_t *tmp_buf,
+ int16_t *tmp_odd_buf) {
v8i16 vec0, vec1, vec2, vec3, loc0, loc1, loc2, loc3;
v8i16 reg0, reg1, reg2, reg3, reg4, reg5, reg6, reg7;
@@ -240,10 +240,10 @@ static void vp9_idct32x8_row_odd_process_store(int16_t *tmp_buf,
ST_SH4(loc0, loc1, loc2, loc3, (tmp_odd_buf + 12 * 8), 8);
}
-static void vp9_idct_butterfly_transpose_store(int16_t *tmp_buf,
- int16_t *tmp_eve_buf,
- int16_t *tmp_odd_buf,
- int16_t *dst) {
+static void idct_butterfly_transpose_store(int16_t *tmp_buf,
+ int16_t *tmp_eve_buf,
+ int16_t *tmp_odd_buf,
+ int16_t *dst) {
v8i16 vec0, vec1, vec2, vec3, loc0, loc1, loc2, loc3;
v8i16 m0, m1, m2, m3, m4, m5, m6, m7, n0, n1, n2, n3, n4, n5, n6, n7;
@@ -341,20 +341,20 @@ static void vp9_idct_butterfly_transpose_store(int16_t *tmp_buf,
ST_SH4(m6, n6, m7, n7, (dst + 24 + 4 * 32), 32);
}
-static void vp9_idct32x8_1d_rows_msa(const int16_t *input, int16_t *output) {
+static void idct32x8_1d_rows_msa(const int16_t *input, int16_t *output) {
DECLARE_ALIGNED(32, int16_t, tmp_buf[8 * 32]);
DECLARE_ALIGNED(32, int16_t, tmp_odd_buf[16 * 8]);
DECLARE_ALIGNED(32, int16_t, tmp_eve_buf[16 * 8]);
- vp9_idct32x8_row_transpose_store(input, &tmp_buf[0]);
- vp9_idct32x8_row_even_process_store(&tmp_buf[0], &tmp_eve_buf[0]);
- vp9_idct32x8_row_odd_process_store(&tmp_buf[0], &tmp_odd_buf[0]);
- vp9_idct_butterfly_transpose_store(&tmp_buf[0], &tmp_eve_buf[0],
- &tmp_odd_buf[0], output);
+ idct32x8_row_transpose_store(input, &tmp_buf[0]);
+ idct32x8_row_even_process_store(&tmp_buf[0], &tmp_eve_buf[0]);
+ idct32x8_row_odd_process_store(&tmp_buf[0], &tmp_odd_buf[0]);
+ idct_butterfly_transpose_store(&tmp_buf[0], &tmp_eve_buf[0],
+ &tmp_odd_buf[0], output);
}
-static void vp9_idct8x32_column_even_process_store(int16_t *tmp_buf,
- int16_t *tmp_eve_buf) {
+static void idct8x32_column_even_process_store(int16_t *tmp_buf,
+ int16_t *tmp_eve_buf) {
v8i16 vec0, vec1, vec2, vec3, loc0, loc1, loc2, loc3;
v8i16 reg0, reg1, reg2, reg3, reg4, reg5, reg6, reg7;
v8i16 stp0, stp1, stp2, stp3, stp4, stp5, stp6, stp7;
@@ -433,8 +433,8 @@ static void vp9_idct8x32_column_even_process_store(int16_t *tmp_buf,
ST_SH2(loc2, loc0, (tmp_eve_buf + 8 * 8), 8);
}
-static void vp9_idct8x32_column_odd_process_store(int16_t *tmp_buf,
- int16_t *tmp_odd_buf) {
+static void idct8x32_column_odd_process_store(int16_t *tmp_buf,
+ int16_t *tmp_odd_buf) {
v8i16 vec0, vec1, vec2, vec3, loc0, loc1, loc2, loc3;
v8i16 reg0, reg1, reg2, reg3, reg4, reg5, reg6, reg7;
@@ -540,10 +540,10 @@ static void vp9_idct8x32_column_odd_process_store(int16_t *tmp_buf,
ST_SH4(loc0, loc1, loc2, loc3, (tmp_odd_buf + 12 * 8), 8);
}
-static void vp9_idct8x32_column_butterfly_addblk(int16_t *tmp_eve_buf,
- int16_t *tmp_odd_buf,
- uint8_t *dst,
- int32_t dst_stride) {
+static void idct8x32_column_butterfly_addblk(int16_t *tmp_eve_buf,
+ int16_t *tmp_odd_buf,
+ uint8_t *dst,
+ int32_t dst_stride) {
v8i16 vec0, vec1, vec2, vec3, loc0, loc1, loc2, loc3;
v8i16 m0, m1, m2, m3, m4, m5, m6, m7, n0, n1, n2, n3, n4, n5, n6, n7;
@@ -627,18 +627,18 @@ static void vp9_idct8x32_column_butterfly_addblk(int16_t *tmp_eve_buf,
n1, n3, n5, n7);
}
-static void vp9_idct8x32_1d_columns_addblk_msa(int16_t *input, uint8_t *dst,
- int32_t dst_stride) {
+static void idct8x32_1d_columns_addblk_msa(int16_t *input, uint8_t *dst,
+ int32_t dst_stride) {
DECLARE_ALIGNED(32, int16_t, tmp_odd_buf[16 * 8]);
DECLARE_ALIGNED(32, int16_t, tmp_eve_buf[16 * 8]);
- vp9_idct8x32_column_even_process_store(input, &tmp_eve_buf[0]);
- vp9_idct8x32_column_odd_process_store(input, &tmp_odd_buf[0]);
- vp9_idct8x32_column_butterfly_addblk(&tmp_eve_buf[0], &tmp_odd_buf[0],
- dst, dst_stride);
+ idct8x32_column_even_process_store(input, &tmp_eve_buf[0]);
+ idct8x32_column_odd_process_store(input, &tmp_odd_buf[0]);
+ idct8x32_column_butterfly_addblk(&tmp_eve_buf[0], &tmp_odd_buf[0],
+ dst, dst_stride);
}
-void vp9_idct32x32_1024_add_msa(const int16_t *input, uint8_t *dst,
+void vpx_idct32x32_1024_add_msa(const int16_t *input, uint8_t *dst,
int32_t dst_stride) {
int32_t i;
DECLARE_ALIGNED(32, int16_t, out_arr[32 * 32]);
@@ -647,18 +647,18 @@ void vp9_idct32x32_1024_add_msa(const int16_t *input, uint8_t *dst,
/* transform rows */
for (i = 0; i < 4; ++i) {
/* process 32 * 8 block */
- vp9_idct32x8_1d_rows_msa((input + (i << 8)), (out_ptr + (i << 8)));
+ idct32x8_1d_rows_msa((input + (i << 8)), (out_ptr + (i << 8)));
}
/* transform columns */
for (i = 0; i < 4; ++i) {
/* process 8 * 32 block */
- vp9_idct8x32_1d_columns_addblk_msa((out_ptr + (i << 3)), (dst + (i << 3)),
- dst_stride);
+ idct8x32_1d_columns_addblk_msa((out_ptr + (i << 3)), (dst + (i << 3)),
+ dst_stride);
}
}
-void vp9_idct32x32_34_add_msa(const int16_t *input, uint8_t *dst,
+void vpx_idct32x32_34_add_msa(const int16_t *input, uint8_t *dst,
int32_t dst_stride) {
int32_t i;
DECLARE_ALIGNED(32, int16_t, out_arr[32 * 32]);
@@ -693,17 +693,17 @@ void vp9_idct32x32_34_add_msa(const int16_t *input, uint8_t *dst,
out_ptr = out_arr;
/* rows: only upper-left 8x8 has non-zero coeff */
- vp9_idct32x8_1d_rows_msa(input, out_ptr);
+ idct32x8_1d_rows_msa(input, out_ptr);
/* transform columns */
for (i = 0; i < 4; ++i) {
/* process 8 * 32 block */
- vp9_idct8x32_1d_columns_addblk_msa((out_ptr + (i << 3)), (dst + (i << 3)),
- dst_stride);
+ idct8x32_1d_columns_addblk_msa((out_ptr + (i << 3)), (dst + (i << 3)),
+ dst_stride);
}
}
-void vp9_idct32x32_1_add_msa(const int16_t *input, uint8_t *dst,
+void vpx_idct32x32_1_add_msa(const int16_t *input, uint8_t *dst,
int32_t dst_stride) {
int32_t i;
int16_t out;
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