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-rw-r--r--source/scale.cc218
1 files changed, 134 insertions, 84 deletions
diff --git a/source/scale.cc b/source/scale.cc
index 80b030dc..43d973af 100644
--- a/source/scale.cc
+++ b/source/scale.cc
@@ -135,6 +135,14 @@ static void ScalePlaneDown2(int src_width,
}
}
#endif
+#if defined(HAS_SCALEROWDOWN2_RVV)
+ if (TestCpuFlag(kCpuHasRVV)) {
+ ScaleRowDown2 = filtering == kFilterNone
+ ? ScaleRowDown2_RVV
+ : (filtering == kFilterLinear ? ScaleRowDown2Linear_RVV
+ : ScaleRowDown2Box_RVV);
+ }
+#endif
if (filtering == kFilterLinear) {
src_stride = 0;
@@ -312,6 +320,11 @@ static void ScalePlaneDown4(int src_width,
}
}
#endif
+#if defined(HAS_SCALEROWDOWN4_RVV)
+ if (TestCpuFlag(kCpuHasRVV)) {
+ ScaleRowDown4 = filtering ? ScaleRowDown4Box_RVV : ScaleRowDown4_RVV;
+ }
+#endif
if (filtering == kFilterLinear) {
src_stride = 0;
@@ -472,6 +485,17 @@ static void ScalePlaneDown34(int src_width,
}
}
#endif
+#if defined(HAS_SCALEROWDOWN34_RVV)
+ if (TestCpuFlag(kCpuHasRVV)) {
+ if (!filtering) {
+ ScaleRowDown34_0 = ScaleRowDown34_RVV;
+ ScaleRowDown34_1 = ScaleRowDown34_RVV;
+ } else {
+ ScaleRowDown34_0 = ScaleRowDown34_0_Box_RVV;
+ ScaleRowDown34_1 = ScaleRowDown34_1_Box_RVV;
+ }
+ }
+#endif
for (y = 0; y < dst_height - 2; y += 3) {
ScaleRowDown34_0(src_ptr, filter_stride, dst_ptr, dst_width);
@@ -687,6 +711,17 @@ static void ScalePlaneDown38(int src_width,
}
}
#endif
+#if defined(HAS_SCALEROWDOWN38_RVV)
+ if (TestCpuFlag(kCpuHasRVV)) {
+ if (!filtering) {
+ ScaleRowDown38_3 = ScaleRowDown38_RVV;
+ ScaleRowDown38_2 = ScaleRowDown38_RVV;
+ } else {
+ ScaleRowDown38_3 = ScaleRowDown38_3_Box_RVV;
+ ScaleRowDown38_2 = ScaleRowDown38_2_Box_RVV;
+ }
+ }
+#endif
for (y = 0; y < dst_height - 2; y += 3) {
ScaleRowDown38_3(src_ptr, filter_stride, dst_ptr, dst_width);
@@ -971,6 +1006,11 @@ static void ScalePlaneBox(int src_width,
}
}
#endif
+#if defined(HAS_SCALEADDROW_RVV)
+ if (TestCpuFlag(kCpuHasRVV)) {
+ ScaleAddRow = ScaleAddRow_RVV;
+ }
+#endif
for (j = 0; j < dst_height; ++j) {
int boxheight;
@@ -1048,15 +1088,15 @@ static void ScalePlaneBox_16(int src_width,
}
// Scale plane down with bilinear interpolation.
-void ScalePlaneBilinearDown(int src_width,
- int src_height,
- int dst_width,
- int dst_height,
- int src_stride,
- int dst_stride,
- const uint8_t* src_ptr,
- uint8_t* dst_ptr,
- enum FilterMode filtering) {
+static void ScalePlaneBilinearDown(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
+ int src_stride,
+ int dst_stride,
+ const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ enum FilterMode filtering) {
// Initial source x/y coordinate and step values as 16.16 fixed point.
int x = 0;
int y = 0;
@@ -1176,15 +1216,15 @@ void ScalePlaneBilinearDown(int src_width,
free_aligned_buffer_64(row);
}
-void ScalePlaneBilinearDown_16(int src_width,
- int src_height,
- int dst_width,
- int dst_height,
- int src_stride,
- int dst_stride,
- const uint16_t* src_ptr,
- uint16_t* dst_ptr,
- enum FilterMode filtering) {
+static void ScalePlaneBilinearDown_16(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
+ int src_stride,
+ int dst_stride,
+ const uint16_t* src_ptr,
+ uint16_t* dst_ptr,
+ enum FilterMode filtering) {
// Initial source x/y coordinate and step values as 16.16 fixed point.
int x = 0;
int y = 0;
@@ -1268,15 +1308,15 @@ void ScalePlaneBilinearDown_16(int src_width,
}
// Scale up down with bilinear interpolation.
-void ScalePlaneBilinearUp(int src_width,
- int src_height,
- int dst_width,
- int dst_height,
- int src_stride,
- int dst_stride,
- const uint8_t* src_ptr,
- uint8_t* dst_ptr,
- enum FilterMode filtering) {
+static void ScalePlaneBilinearUp(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
+ int src_stride,
+ int dst_stride,
+ const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ enum FilterMode filtering) {
int j;
// Initial source x/y coordinate and step values as 16.16 fixed point.
int x = 0;
@@ -1425,14 +1465,14 @@ void ScalePlaneBilinearUp(int src_width,
// This is an optimized version for scaling up a plane to 2 times of
// its original width, using linear interpolation.
// This is used to scale U and V planes of I422 to I444.
-void ScalePlaneUp2_Linear(int src_width,
- int src_height,
- int dst_width,
- int dst_height,
- int src_stride,
- int dst_stride,
- const uint8_t* src_ptr,
- uint8_t* dst_ptr) {
+static void ScalePlaneUp2_Linear(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
+ int src_stride,
+ int dst_stride,
+ const uint8_t* src_ptr,
+ uint8_t* dst_ptr) {
void (*ScaleRowUp)(const uint8_t* src_ptr, uint8_t* dst_ptr, int dst_width) =
ScaleRowUp2_Linear_Any_C;
int i;
@@ -1465,6 +1505,11 @@ void ScalePlaneUp2_Linear(int src_width,
ScaleRowUp = ScaleRowUp2_Linear_Any_NEON;
}
#endif
+#ifdef HAS_SCALEROWUP2_LINEAR_RVV
+ if (TestCpuFlag(kCpuHasRVV)) {
+ ScaleRowUp = ScaleRowUp2_Linear_RVV;
+ }
+#endif
if (dst_height == 1) {
ScaleRowUp(src_ptr + ((src_height - 1) / 2) * (int64_t)src_stride, dst_ptr,
@@ -1484,14 +1529,14 @@ void ScalePlaneUp2_Linear(int src_width,
// This is an optimized version for scaling up a plane to 2 times of
// its original size, using bilinear interpolation.
// This is used to scale U and V planes of I420 to I444.
-void ScalePlaneUp2_Bilinear(int src_width,
- int src_height,
- int dst_width,
- int dst_height,
- int src_stride,
- int dst_stride,
- const uint8_t* src_ptr,
- uint8_t* dst_ptr) {
+static void ScalePlaneUp2_Bilinear(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
+ int src_stride,
+ int dst_stride,
+ const uint8_t* src_ptr,
+ uint8_t* dst_ptr) {
void (*Scale2RowUp)(const uint8_t* src_ptr, ptrdiff_t src_stride,
uint8_t* dst_ptr, ptrdiff_t dst_stride, int dst_width) =
ScaleRowUp2_Bilinear_Any_C;
@@ -1524,6 +1569,11 @@ void ScalePlaneUp2_Bilinear(int src_width,
Scale2RowUp = ScaleRowUp2_Bilinear_Any_NEON;
}
#endif
+#ifdef HAS_SCALEROWUP2_BILINEAR_RVV
+ if (TestCpuFlag(kCpuHasRVV)) {
+ Scale2RowUp = ScaleRowUp2_Bilinear_RVV;
+ }
+#endif
Scale2RowUp(src_ptr, 0, dst_ptr, 0, dst_width);
dst_ptr += dst_stride;
@@ -1544,14 +1594,14 @@ void ScalePlaneUp2_Bilinear(int src_width,
// its original width, using linear interpolation.
// stride is in count of uint16_t.
// This is used to scale U and V planes of I210 to I410 and I212 to I412.
-void ScalePlaneUp2_12_Linear(int src_width,
- int src_height,
- int dst_width,
- int dst_height,
- int src_stride,
- int dst_stride,
- const uint16_t* src_ptr,
- uint16_t* dst_ptr) {
+static void ScalePlaneUp2_12_Linear(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
+ int src_stride,
+ int dst_stride,
+ const uint16_t* src_ptr,
+ uint16_t* dst_ptr) {
void (*ScaleRowUp)(const uint16_t* src_ptr, uint16_t* dst_ptr,
int dst_width) = ScaleRowUp2_Linear_16_Any_C;
int i;
@@ -1598,14 +1648,14 @@ void ScalePlaneUp2_12_Linear(int src_width,
// its original size, using bilinear interpolation.
// stride is in count of uint16_t.
// This is used to scale U and V planes of I010 to I410 and I012 to I412.
-void ScalePlaneUp2_12_Bilinear(int src_width,
- int src_height,
- int dst_width,
- int dst_height,
- int src_stride,
- int dst_stride,
- const uint16_t* src_ptr,
- uint16_t* dst_ptr) {
+static void ScalePlaneUp2_12_Bilinear(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
+ int src_stride,
+ int dst_stride,
+ const uint16_t* src_ptr,
+ uint16_t* dst_ptr) {
void (*Scale2RowUp)(const uint16_t* src_ptr, ptrdiff_t src_stride,
uint16_t* dst_ptr, ptrdiff_t dst_stride, int dst_width) =
ScaleRowUp2_Bilinear_16_Any_C;
@@ -1645,14 +1695,14 @@ void ScalePlaneUp2_12_Bilinear(int src_width,
}
}
-void ScalePlaneUp2_16_Linear(int src_width,
- int src_height,
- int dst_width,
- int dst_height,
- int src_stride,
- int dst_stride,
- const uint16_t* src_ptr,
- uint16_t* dst_ptr) {
+static void ScalePlaneUp2_16_Linear(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
+ int src_stride,
+ int dst_stride,
+ const uint16_t* src_ptr,
+ uint16_t* dst_ptr) {
void (*ScaleRowUp)(const uint16_t* src_ptr, uint16_t* dst_ptr,
int dst_width) = ScaleRowUp2_Linear_16_Any_C;
int i;
@@ -1694,14 +1744,14 @@ void ScalePlaneUp2_16_Linear(int src_width,
}
}
-void ScalePlaneUp2_16_Bilinear(int src_width,
- int src_height,
- int dst_width,
- int dst_height,
- int src_stride,
- int dst_stride,
- const uint16_t* src_ptr,
- uint16_t* dst_ptr) {
+static void ScalePlaneUp2_16_Bilinear(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
+ int src_stride,
+ int dst_stride,
+ const uint16_t* src_ptr,
+ uint16_t* dst_ptr) {
void (*Scale2RowUp)(const uint16_t* src_ptr, ptrdiff_t src_stride,
uint16_t* dst_ptr, ptrdiff_t dst_stride, int dst_width) =
ScaleRowUp2_Bilinear_16_Any_C;
@@ -1741,15 +1791,15 @@ void ScalePlaneUp2_16_Bilinear(int src_width,
}
}
-void ScalePlaneBilinearUp_16(int src_width,
- int src_height,
- int dst_width,
- int dst_height,
- int src_stride,
- int dst_stride,
- const uint16_t* src_ptr,
- uint16_t* dst_ptr,
- enum FilterMode filtering) {
+static void ScalePlaneBilinearUp_16(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
+ int src_stride,
+ int dst_stride,
+ const uint16_t* src_ptr,
+ uint16_t* dst_ptr,
+ enum FilterMode filtering) {
int j;
// Initial source x/y coordinate and step values as 16.16 fixed point.
int x = 0;
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-07 09:16:51 +0000