Init commit for blitV/H related testHEADmaster

Signed-off-by: Yongqin Liu <yongqin.liu@linaro.org>

1 files changed, 219 insertions, 0 deletions

diff --git a/test_blit.c b/test_blit.c
new file mode 100644
index 0000000..cb63d3e
--- /dev/null
+++ b/test_blit.c
@@ -0,0 +1,219 @@
+#include<stdio.h>
+#include<stdlib.h>
+#include<stddef.h>
+#include<stdint.h>
+#include<arm_neon.h>
+
+#include "timer.h"
+#include "blit.h"
+
+#define TEST_LENGTH_SAMPLES (10000)
+
+#define TEST_COUNT 500000
+
+static uint16_t testInput_u16[TEST_LENGTH_SAMPLES]; 
+
+//input and output
+static uint16_t* in0 = NULL; 
+static uint16_t* in1 = NULL;
+static uint16_t* in2 = NULL;
+static uint16_t* in3 = NULL;
+
+static double time0 = 0;
+static double time1 = 0;
+
+void test_blitV_conformance()
+{
+
+    int i = 0;
+    int height = 0;
+    unsigned int sse0, sse1;
+
+
+    /* init input memory */
+    in0 = (uint16_t*) malloc ( (TEST_LENGTH_SAMPLES) * sizeof (*in0));
+    in1 = (uint16_t*) malloc ( (TEST_LENGTH_SAMPLES) * sizeof (*in1));
+
+    for (i = 0; i < TEST_LENGTH_SAMPLES; i++)
+    {
+        testInput_u16[i] = (uint16_t) i; //(rand()&0xffff) ;
+    }
+    fprintf (stdout, "-----------------------------------------------------------\n");
+    fprintf (stdout, "-------------------------------------------CONF TEST\n");
+    fprintf (stdout, "-----------------------------------------------------------\n");
+
+    for (height = 1; height <= 128; height += 1)
+    {
+        printf ("height %d\n", height);
+        memcpy (in0, testInput_u16, TEST_LENGTH_SAMPLES * sizeof (*in0));
+        memcpy (in1, testInput_u16, TEST_LENGTH_SAMPLES * sizeof (*in1));
+        for (i = 0; i < TEST_LENGTH_SAMPLES; i++)
+        {
+            if (in0[i]!=in1[i])
+                printf ("pre i %6d: %10d  %10d \n", i, in0[i], in1[i]);
+        }
+        SkRGB16_Opaque_Blitter_blitV_c(in0, 4, height, 25);
+        SkRGB16_Opaque_Blitter_blitV_neon(in1, 4, height, 25);
+
+        for (i = 0; i < TEST_LENGTH_SAMPLES; i++)
+        {
+            if (in0[i]!=in1[i])
+                printf ("pos i %6d: %10d  %10d \n", i, in0[i], in1[i]);
+        }
+    }
+    free (in0);
+    free (in1);
+}
+
+
+void test_blitV_performance()
+{
+
+    int i = 0;
+    int config[] = {1, 8, 18, 32, 76, 85, 120, 128, 512};
+    int num = 0;
+    int height = 0;
+    int loop = 0;
+    unsigned int sse0, sse1;
+
+    /* init input memory */
+    in0 = (uint16_t*) malloc ( (TEST_LENGTH_SAMPLES) * sizeof (*in0));
+    in1 = (uint16_t*) malloc ( (TEST_LENGTH_SAMPLES) * sizeof (*in1));
+
+    for (i = 0; i < TEST_LENGTH_SAMPLES; i++)
+    {
+        testInput_u16[i] = (uint16_t) i; //(rand()&0xffff) ;
+    }
+    fprintf (stdout, "-----------------------------------------------------------\n");
+    fprintf (stdout, "-------------------------------------blitV---------PERF TEST\n");
+    fprintf (stdout, "-----------------------------------------------------------\n");
+
+    for (num = 0; num < sizeof(config)/sizeof(*config); num++)
+    {
+        loop = TEST_COUNT;
+        height = config[num];
+
+        /* C */
+        memcpy (in0, testInput_u16, TEST_LENGTH_SAMPLES * sizeof (*in0));
+        reset_timer();
+        for  (i = 0; i < loop ; i++)
+            SkRGB16_Opaque_Blitter_blitV_c(in0, 4, height, 25);
+        time0 = get_time();
+
+        /* NEON */
+        memcpy (in1, testInput_u16, TEST_LENGTH_SAMPLES * sizeof (*in0));
+        reset_timer();
+        for  (i = 0; i < loop ; i++)
+            SkRGB16_Opaque_Blitter_blitV_neon(in1, 4, height, 25);
+        time1 = get_time();
+
+        printf ("height  %5d: %20lf  %20lf\n", height, time0, time1);
+        printf ("ratio:  %lf  \n", time0/time1);
+
+    }
+
+    free (in0);
+    free (in1);
+}
+void test_blitH_conformance()
+{
+
+    int i = 0;
+    int height = 0;
+    unsigned int sse0, sse1;
+
+
+    /* init input memory */
+    in0 = (uint16_t*) malloc ( (TEST_LENGTH_SAMPLES) * sizeof (*in0));
+    in1 = (uint16_t*) malloc ( (TEST_LENGTH_SAMPLES) * sizeof (*in1));
+
+    for (i = 0; i < TEST_LENGTH_SAMPLES; i++)
+    {
+        testInput_u16[i] = (uint16_t) i; //(rand()&0xffff) ;
+    }
+    fprintf (stdout, "-----------------------------------------------------------\n");
+    fprintf (stdout, "-------------------------------------------CONF TEST\n");
+    fprintf (stdout, "-----------------------------------------------------------\n");
+
+    for (height = 1; height <= 128; height += 1)
+    {
+        printf ("height %d\n", height);
+        memcpy (in0, testInput_u16, TEST_LENGTH_SAMPLES * sizeof (*in0));
+        memcpy (in1, testInput_u16, TEST_LENGTH_SAMPLES * sizeof (*in1));
+        for (i = 0; i < TEST_LENGTH_SAMPLES; i++)
+        {
+            if (in0[i]!=in1[i])
+                printf ("pre i %6d: %10d  %10d \n", i, in0[i], in1[i]);
+        }
+        SkRGB16_Opaque_Blitter_blitH_c(in0, height, 25);
+        SkRGB16_Opaque_Blitter_blitH_neon(in1, height, 25);
+
+        for (i = 0; i < TEST_LENGTH_SAMPLES; i++)
+        {
+            if (in0[i]!=in1[i])
+                printf ("pos i %6d: %10d  %10d \n", i, in0[i], in1[i]);
+        }
+    }
+    free (in0);
+    free (in1);
+}
+
+
+void test_blitH_performance()
+{
+
+    int i = 0;
+    int config[] = {1, 8, 18, 32, 76, 85, 120, 128, 512};
+    int num = 0;
+    int height = 0;
+    int loop = 0;
+    unsigned int sse0, sse1;
+
+    /* init input memory */
+    in0 = (uint16_t*) malloc ( (TEST_LENGTH_SAMPLES) * sizeof (*in0));
+    in1 = (uint16_t*) malloc ( (TEST_LENGTH_SAMPLES) * sizeof (*in1));
+
+    for (i = 0; i < TEST_LENGTH_SAMPLES; i++)
+    {
+        testInput_u16[i] = (uint16_t) i; //(rand()&0xffff) ;
+    }
+    fprintf (stdout, "-----------------------------------------------------------\n");
+    fprintf (stdout, "--------------------------------------blitH--------PERF TEST\n");
+    fprintf (stdout, "-----------------------------------------------------------\n");
+
+    for (num = 0; num < sizeof(config)/sizeof(*config); num++)
+    {
+        loop = TEST_COUNT;
+        height = config[num];
+
+        /* C */
+        memcpy (in0, testInput_u16, TEST_LENGTH_SAMPLES * sizeof (*in0));
+        reset_timer();
+        for  (i = 0; i < loop ; i++)
+            SkRGB16_Opaque_Blitter_blitH_c(in0, height, 25);
+        time0 = get_time();
+
+        /* NEON */
+        memcpy (in1, testInput_u16, TEST_LENGTH_SAMPLES * sizeof (*in0));
+        reset_timer();
+        for  (i = 0; i < loop ; i++)
+            SkRGB16_Opaque_Blitter_blitH_neon(in1, height, 25);
+        time1 = get_time();
+
+        printf ("height  %5d: %20lf  %20lf\n", height, time0, time1);
+        printf ("ratio:  %lf  \n", time0/time1);
+
+    }
+
+    free (in0);
+    free (in1);
+}
+
+
+void main (void)
+{
+    test_blitV_conformance();       // run tests
+    test_blitV_performance();       // run tests
+    test_blitH_conformance();       // run tests
+    test_blitH_performance();       // run tests
+}