Adding upstream version 3.3.0+dfsg1.upstream/3.3.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 463 insertions, 0 deletions

diff --git a/libfreerdp/primitives/primitives.cl b/libfreerdp/primitives/primitives.cl
new file mode 100644
index 0000000..5e094df
--- /dev/null
+++ b/libfreerdp/primitives/primitives.cl
@@ -0,0 +1,463 @@
+/**
+ * FreeRDP: A Remote Desktop Protocol Implementation
+ * Optimized operations using openCL
+ * vi:ts=4 sw=4
+ *
+ * Copyright 2019 David Fort <contact@hardening-consulting.com>
+ * Copyright 2019 Rangee Gmbh
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License. You may obtain
+ * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing
+ * permissions and limitations under the License.
+ */
+
+#define STRINGIFY(x) #x
+
+STRINGIFY(
+uchar clamp_uc(int v, short l, short h)
+{
+    if (v > h)
+        v = h;
+    if (v < l)
+        v = l;
+    return (uchar)v;
+}
+
+__kernel void yuv420_to_rgba_1b(
+    __global const uchar *bufY, unsigned strideY,
+    __global const uchar *bufU, unsigned strideU,
+    __global const uchar *bufV, unsigned strideV,
+    __global uchar *dest, unsigned strideDest)
+{
+	unsigned int x = get_global_id(0);
+	unsigned int y = get_global_id(1);
+
+	short Y = bufY[y * strideY + x];
+	short Udim = bufU[(y / 2) * strideU + (x / 2)] - 128;
+	short Vdim = bufV[(y / 2) * strideV + (x / 2)] - 128;
+
+	__global uchar *destPtr = dest + (strideDest * y) + (x * 4);
+
+	/**
+	 * | R |   ( | 256     0    403 | |    Y    | )
+	 * | G | = ( | 256   -48   -120 | | U - 128 | ) >> 8
+	 * | B |   ( | 256   475      0 | | V - 128 | )
+	 */
+	int y256 = 256 * Y;
+	destPtr[0] = clamp_uc((y256 + (403 * Vdim)) >> 8, 0, 255); /* R */
+	destPtr[1] = clamp_uc((y256 - (48 * Udim) - (120 * Vdim)) >> 8 , 0, 255); /* G */
+	destPtr[2] = clamp_uc((y256 + (475 * Udim)) >> 8, 0, 255); /* B */
+	/* A */
+}
+
+__kernel void yuv420_to_abgr_1b(
+    __global const uchar *bufY, unsigned strideY,
+    __global const uchar *bufU, unsigned strideU,
+    __global const uchar *bufV, unsigned strideV,
+    __global uchar *dest, unsigned strideDest)
+{
+	unsigned int x = get_global_id(0);
+	unsigned int y = get_global_id(1);
+
+	short Y = bufY[y * strideY + x];
+	short U = bufU[(y / 2) * strideU + (x / 2)] - 128;
+	short V = bufV[(y / 2) * strideV + (x / 2)] - 128;
+
+	__global uchar *destPtr = dest + (strideDest * y) + (x * 4);
+
+	/**
+	 * | R |   ( | 256     0    403 | |    Y    | )
+	 * | G | = ( | 256   -48   -120 | | U - 128 | ) >> 8
+	 * | B |   ( | 256   475      0 | | V - 128 | )
+	 */
+	int y256 = 256 * Y;
+	/* A */
+	destPtr[1] = clamp_uc((y256 + (475 * U)) >> 8, 0, 255); /* B */
+	destPtr[2] = clamp_uc((y256 - ( 48 * U) - (120 * V)) >> 8 , 0, 255);	/* G */
+	destPtr[3] = clamp_uc((y256 + (403 * V)) >> 8, 0, 255); 	/* R */
+}
+
+__kernel void yuv444_to_abgr_1b(
+    __global const uchar *bufY, unsigned strideY,
+    __global const uchar *bufU, unsigned strideU,
+    __global const uchar *bufV, unsigned strideV,
+    __global uchar *dest, unsigned strideDest)
+{
+	unsigned int x = get_global_id(0);
+	unsigned int y = get_global_id(1);
+
+	short Y = bufY[y * strideY + x];
+	short U = bufU[y * strideU + x] - 128;
+	short V = bufV[y * strideV + x] - 128;
+
+	__global uchar *destPtr = dest + (strideDest * y) + (x * 4);
+
+	/**
+	 * | R |   ( | 256     0    403 | |    Y    | )
+	 * | G | = ( | 256   -48   -120 | | U - 128 | ) >> 8
+	 * | B |   ( | 256   475      0 | | V - 128 | )
+	 */
+	int y256 = 256 * Y;
+	/* A */
+	destPtr[1] = clamp_uc((y256 + (475 * U)) >> 8, 0, 255); /* B */
+	destPtr[2] = clamp_uc((y256 - ( 48 * U) - (120 * V)) >> 8 , 0, 255);	/* G */
+	destPtr[3] = clamp_uc((y256 + (403 * V)) >> 8, 0, 255); 	/* R */
+}
+
+__kernel void yuv444_to_rgba_1b(
+    __global const uchar *bufY, unsigned strideY,
+    __global const uchar *bufU, unsigned strideU,
+    __global const uchar *bufV, unsigned strideV,
+    __global uchar *dest, unsigned strideDest)
+{
+	unsigned int x = get_global_id(0);
+	unsigned int y = get_global_id(1);
+
+	short Y = bufY[y * strideY + x];
+	short U = bufU[y * strideU + x] - 128;
+	short V = bufV[y * strideV + x] - 128;
+
+	__global uchar *destPtr = dest + (strideDest * y) + (x * 4);
+
+	/**
+	 * | R |   ( | 256     0    403 | |    Y    | )
+	 * | G | = ( | 256   -48   -120 | | U - 128 | ) >> 8
+	 * | B |   ( | 256   475      0 | | V - 128 | )
+	 */
+	int y256 = 256 * Y;
+	destPtr[0] = clamp_uc((y256 + (403 * V)) >> 8, 0, 255); 	/* R */
+	destPtr[1] = clamp_uc((y256 - ( 48 * U) - (120 * V)) >> 8 , 0, 255);	/* G */
+	destPtr[2] = clamp_uc((y256 + (475 * U)) >> 8, 0, 255); /* B */
+	/* A */
+}
+
+__kernel void yuv420_to_rgbx_1b(
+    __global const uchar *bufY, unsigned strideY,
+    __global const uchar *bufU, unsigned strideU,
+    __global const uchar *bufV, unsigned strideV,
+    __global uchar *dest, unsigned strideDest)
+{
+    unsigned int x = get_global_id(0);
+    unsigned int y = get_global_id(1);
+
+    short Y = bufY[y * strideY + x];
+    short Udim = bufU[(y / 2) * strideU + (x / 2)] - 128;
+    short Vdim = bufV[(y / 2) * strideV + (x / 2)] - 128;
+
+    __global uchar *destPtr = dest + (strideDest * y) + (x * 4);
+
+    /**
+                             * | R |   ( | 256     0    403 | |    Y    | )
+                             * | G | = ( | 256   -48   -120 | | U - 128 | ) >> 8
+                             * | B |   ( | 256   475      0 | | V - 128 | )
+                             */
+    int y256 = 256 * Y;
+    destPtr[0] = clamp_uc((y256 + (403 * Vdim)) >> 8, 0, 255); /* R */
+    destPtr[1] = clamp_uc((y256 - (48 * Udim) - (120 * Vdim)) >> 8 , 0, 255); /* G */
+    destPtr[2] = clamp_uc((y256 + (475 * Udim)) >> 8, 0, 255); /* B */
+    destPtr[3] = 0xff; /* A */
+}
+
+__kernel void yuv420_to_xbgr_1b(
+    __global const uchar *bufY, unsigned strideY,
+    __global const uchar *bufU, unsigned strideU,
+    __global const uchar *bufV, unsigned strideV,
+    __global uchar *dest, unsigned strideDest)
+{
+    unsigned int x = get_global_id(0);
+    unsigned int y = get_global_id(1);
+
+    short Y = bufY[y * strideY + x];
+    short U = bufU[(y / 2) * strideU + (x / 2)] - 128;
+    short V = bufV[(y / 2) * strideV + (x / 2)] - 128;
+
+    __global uchar *destPtr = dest + (strideDest * y) + (x * 4);
+
+    /**
+                             * | R |   ( | 256     0    403 | |    Y    | )
+                             * | G | = ( | 256   -48   -120 | | U - 128 | ) >> 8
+                             * | B |   ( | 256   475      0 | | V - 128 | )
+                             */
+    int y256 = 256 * Y;
+    destPtr[0] = 0xff; /* A */
+    destPtr[1] = clamp_uc((y256 + (475 * U)) >> 8, 0, 255); /* B */
+    destPtr[2] = clamp_uc((y256 - ( 48 * U) - (120 * V)) >> 8 , 0, 255);	/* G */
+    destPtr[3] = clamp_uc((y256 + (403 * V)) >> 8, 0, 255); 	/* R */
+}
+
+__kernel void yuv444_to_xbgr_1b(
+    __global const uchar *bufY, unsigned strideY,
+    __global const uchar *bufU, unsigned strideU,
+    __global const uchar *bufV, unsigned strideV,
+    __global uchar *dest, unsigned strideDest)
+{
+    unsigned int x = get_global_id(0);
+    unsigned int y = get_global_id(1);
+
+    short Y = bufY[y * strideY + x];
+    short U = bufU[y * strideU + x] - 128;
+    short V = bufV[y * strideV + x] - 128;
+
+    __global uchar *destPtr = dest + (strideDest * y) + (x * 4);
+
+    /**
+                             * | R |   ( | 256     0    403 | |    Y    | )
+                             * | G | = ( | 256   -48   -120 | | U - 128 | ) >> 8
+                             * | B |   ( | 256   475      0 | | V - 128 | )
+                             */
+    int y256 = 256 * Y;
+    destPtr[0] = 0xff; /* A */
+    destPtr[1] = clamp_uc((y256 + (475 * U)) >> 8, 0, 255); /* B */
+    destPtr[2] = clamp_uc((y256 - ( 48 * U) - (120 * V)) >> 8 , 0, 255);	/* G */
+    destPtr[3] = clamp_uc((y256 + (403 * V)) >> 8, 0, 255); 	/* R */
+}
+
+__kernel void yuv444_to_rgbx_1b(
+    __global const uchar *bufY, unsigned strideY,
+    __global const uchar *bufU, unsigned strideU,
+    __global const uchar *bufV, unsigned strideV,
+    __global uchar *dest, unsigned strideDest)
+{
+    unsigned int x = get_global_id(0);
+    unsigned int y = get_global_id(1);
+
+    short Y = bufY[y * strideY + x];
+    short U = bufU[y * strideU + x] - 128;
+    short V = bufV[y * strideV + x] - 128;
+
+    __global uchar *destPtr = dest + (strideDest * y) + (x * 4);
+
+    /**
+                             * | R |   ( | 256     0    403 | |    Y    | )
+                             * | G | = ( | 256   -48   -120 | | U - 128 | ) >> 8
+                             * | B |   ( | 256   475      0 | | V - 128 | )
+                             */
+    int y256 = 256 * Y;
+    destPtr[0] = clamp_uc((y256 + (403 * V)) >> 8, 0, 255); 	/* R */
+    destPtr[1] = clamp_uc((y256 - ( 48 * U) - (120 * V)) >> 8 , 0, 255);	/* G */
+    destPtr[2] = clamp_uc((y256 + (475 * U)) >> 8, 0, 255); /* B */
+    destPtr[3] = 0xff; /* A */
+}
+
+
+__kernel void yuv420_to_argb_1b(
+    __global const uchar *bufY, unsigned strideY,
+    __global const uchar *bufU, unsigned strideU,
+    __global const uchar *bufV, unsigned strideV,
+    __global uchar *dest, unsigned strideDest)
+{
+	unsigned int x = get_global_id(0);
+	unsigned int y = get_global_id(1);
+
+	short Y = bufY[y * strideY + x];
+	short Udim = bufU[(y / 2) * strideU + (x / 2)] - 128;
+	short Vdim = bufV[(y / 2) * strideV + (x / 2)] - 128;
+
+	__global uchar *destPtr = dest + (strideDest * y) + (x * 4);
+
+	/**
+	 * | R |   ( | 256     0    403 | |    Y    | )
+	 * | G | = ( | 256   -48   -120 | | U - 128 | ) >> 8
+	 * | B |   ( | 256   475      0 | | V - 128 | )
+	 */
+	int y256 = 256 * Y;
+	/* A */
+	destPtr[1] = clamp_uc((y256 + (403 * Vdim)) >> 8, 0, 255); /* R */
+	destPtr[2] = clamp_uc((y256 - (48 * Udim) - (120 * Vdim)) >> 8 , 0, 255); /* G */
+	destPtr[3] = clamp_uc((y256 + (475 * Udim)) >> 8, 0, 255); /* B */
+}
+
+__kernel void yuv420_to_bgra_1b(
+    __global const uchar *bufY, unsigned strideY,
+    __global const uchar *bufU, unsigned strideU,
+    __global const uchar *bufV, unsigned strideV,
+    __global uchar *dest, unsigned strideDest)
+{
+	unsigned int x = get_global_id(0);
+	unsigned int y = get_global_id(1);
+
+	short Y = bufY[y * strideY + x];
+	short U = bufU[(y / 2) * strideU + (x / 2)] - 128;
+	short V = bufV[(y / 2) * strideV + (x / 2)] - 128;
+
+	__global uchar *destPtr = dest + (strideDest * y) + (x * 4);
+
+	/**
+	 * | R |   ( | 256     0    403 | |    Y    | )
+	 * | G | = ( | 256   -48   -120 | | U - 128 | ) >> 8
+	 * | B |   ( | 256   475      0 | | V - 128 | )
+	 */
+	int y256 = 256 * Y;
+	destPtr[0] = clamp_uc((y256 + (475 * U)) >> 8, 0, 255); /* B */
+	destPtr[1] = clamp_uc((y256 - ( 48 * U) - (120 * V)) >> 8 , 0, 255);	/* G */
+	destPtr[2] = clamp_uc((y256 + (403 * V)) >> 8, 0, 255); 	/* R */
+	/* A */
+}
+
+__kernel void yuv444_to_bgra_1b(
+    __global const uchar *bufY, unsigned strideY,
+    __global const uchar *bufU, unsigned strideU,
+    __global const uchar *bufV, unsigned strideV,
+    __global uchar *dest, unsigned strideDest)
+{
+	unsigned int x = get_global_id(0);
+	unsigned int y = get_global_id(1);
+
+	short Y = bufY[y * strideY + x];
+	short U = bufU[y * strideU + x] - 128;
+	short V = bufV[y * strideV + x] - 128;
+
+	__global uchar *destPtr = dest + (strideDest * y) + (x * 4);
+
+	/**
+	 * | R |   ( | 256     0    403 | |    Y    | )
+	 * | G | = ( | 256   -48   -120 | | U - 128 | ) >> 8
+	 * | B |   ( | 256   475      0 | | V - 128 | )
+	 */
+	int y256 = 256 * Y;
+	destPtr[0] = clamp_uc((y256 + (475 * U)) >> 8, 0, 255); /* B */
+	destPtr[1] = clamp_uc((y256 - ( 48 * U) - (120 * V)) >> 8 , 0, 255);	/* G */
+	destPtr[2] = clamp_uc((y256 + (403 * V)) >> 8, 0, 255); 	/* R */
+	/* A */
+}
+
+__kernel void yuv444_to_argb_1b(
+    __global const uchar *bufY, unsigned strideY,
+    __global const uchar *bufU, unsigned strideU,
+    __global const uchar *bufV, unsigned strideV,
+    __global uchar *dest, unsigned strideDest)
+{
+	unsigned int x = get_global_id(0);
+	unsigned int y = get_global_id(1);
+
+	short Y = bufY[y * strideY + x];
+	short U = bufU[y * strideU + x] - 128;
+	short V = bufV[y * strideV + x] - 128;
+
+	__global uchar *destPtr = dest + (strideDest * y) + (x * 4);
+
+	/**
+	 * | R |   ( | 256     0    403 | |    Y    | )
+	 * | G | = ( | 256   -48   -120 | | U - 128 | ) >> 8
+	 * | B |   ( | 256   475      0 | | V - 128 | )
+	 */
+	int y256 = 256 * Y;
+	destPtr[3] = clamp_uc((y256 + (475 * U)) >> 8, 0, 255); /* B */
+	destPtr[2] = clamp_uc((y256 - ( 48 * U) - (120 * V)) >> 8 , 0, 255);	/* G */
+	destPtr[1] = clamp_uc((y256 + (403 * V)) >> 8, 0, 255); 	/* R */
+	/* A */
+}
+
+__kernel void yuv420_to_xrgb_1b(
+    __global const uchar *bufY, unsigned strideY,
+    __global const uchar *bufU, unsigned strideU,
+    __global const uchar *bufV, unsigned strideV,
+    __global uchar *dest, unsigned strideDest)
+{
+    unsigned int x = get_global_id(0);
+    unsigned int y = get_global_id(1);
+
+    short Y = bufY[y * strideY + x];
+    short Udim = bufU[(y / 2) * strideU + (x / 2)] - 128;
+    short Vdim = bufV[(y / 2) * strideV + (x / 2)] - 128;
+
+    __global uchar *destPtr = dest + (strideDest * y) + (x * 4);
+
+    /**
+                             * | R |   ( | 256     0    403 | |    Y    | )
+                             * | G | = ( | 256   -48   -120 | | U - 128 | ) >> 8
+                             * | B |   ( | 256   475      0 | | V - 128 | )
+                             */
+    int y256 = 256 * Y;
+    destPtr[0] = 0xff; /* A */
+    destPtr[1] = clamp_uc((y256 + (403 * Vdim)) >> 8, 0, 255); /* R */
+    destPtr[2] = clamp_uc((y256 - (48 * Udim) - (120 * Vdim)) >> 8 , 0, 255); /* G */
+    destPtr[3] = clamp_uc((y256 + (475 * Udim)) >> 8, 0, 255); /* B */
+}
+
+__kernel void yuv420_to_bgrx_1b(
+    __global const uchar *bufY, unsigned strideY,
+    __global const uchar *bufU, unsigned strideU,
+    __global const uchar *bufV, unsigned strideV,
+    __global uchar *dest, unsigned strideDest)
+{
+    unsigned int x = get_global_id(0);
+    unsigned int y = get_global_id(1);
+
+    short Y = bufY[y * strideY + x];
+    short U = bufU[(y / 2) * strideU + (x / 2)] - 128;
+    short V = bufV[(y / 2) * strideV + (x / 2)] - 128;
+
+    __global uchar *destPtr = dest + (strideDest * y) + (x * 4);
+
+    /**
+                             * | R |   ( | 256     0    403 | |    Y    | )
+                             * | G | = ( | 256   -48   -120 | | U - 128 | ) >> 8
+                             * | B |   ( | 256   475      0 | | V - 128 | )
+                             */
+    int y256 = 256 * Y;
+    destPtr[0] = clamp_uc((y256 + (475 * U)) >> 8, 0, 255); /* B */
+    destPtr[1] = clamp_uc((y256 - ( 48 * U) - (120 * V)) >> 8 , 0, 255);	/* G */
+    destPtr[2] = clamp_uc((y256 + (403 * V)) >> 8, 0, 255); 	/* R */
+    destPtr[3] = 0xff; /* A */
+}
+
+__kernel void yuv444_to_bgrx_1b(
+    __global const uchar *bufY, unsigned strideY,
+    __global const uchar *bufU, unsigned strideU,
+    __global const uchar *bufV, unsigned strideV,
+    __global uchar *dest, unsigned strideDest)
+{
+    unsigned int x = get_global_id(0);
+    unsigned int y = get_global_id(1);
+
+    short Y = bufY[y * strideY + x];
+    short U = bufU[y * strideU + x] - 128;
+    short V = bufV[y * strideV + x] - 128;
+
+    __global uchar *destPtr = dest + (strideDest * y) + (x * 4);
+
+    /**
+                             * | R |   ( | 256     0    403 | |    Y    | )
+                             * | G | = ( | 256   -48   -120 | | U - 128 | ) >> 8
+                             * | B |   ( | 256   475      0 | | V - 128 | )
+                             */
+    int y256 = 256 * Y;
+    destPtr[0] = clamp_uc((y256 + (475 * U)) >> 8, 0, 255); /* B */
+    destPtr[1] = clamp_uc((y256 - ( 48 * U) - (120 * V)) >> 8 , 0, 255);	/* G */
+    destPtr[2] = clamp_uc((y256 + (403 * V)) >> 8, 0, 255); 	/* R */
+    destPtr[3] = 0xff; /* A */
+}
+
+__kernel void yuv444_to_xrgb_1b(
+    __global const uchar *bufY, unsigned strideY,
+    __global const uchar *bufU, unsigned strideU,
+    __global const uchar *bufV, unsigned strideV,
+    __global uchar *dest, unsigned strideDest)
+{
+    unsigned int x = get_global_id(0);
+    unsigned int y = get_global_id(1);
+
+    short Y = bufY[y * strideY + x];
+    short U = bufU[y * strideU + x] - 128;
+    short V = bufV[y * strideV + x] - 128;
+
+    __global uchar *destPtr = dest + (strideDest * y) + (x * 4);
+
+    /**
+                             * | R |   ( | 256     0    403 | |    Y    | )
+                             * | G | = ( | 256   -48   -120 | | U - 128 | ) >> 8
+                             * | B |   ( | 256   475      0 | | V - 128 | )
+                             */
+    int y256 = 256 * Y;
+    destPtr[3] = clamp_uc((y256 + (475 * U)) >> 8, 0, 255); /* B */
+    destPtr[2] = clamp_uc((y256 - ( 48 * U) - (120 * V)) >> 8 , 0, 255);	/* G */
+    destPtr[1] = clamp_uc((y256 + (403 * V)) >> 8, 0, 255); 	/* R */
+    destPtr[0] = 0xff; /* A */
+}
+)