[pulseaudio-discuss] [PATCH 08/13] tests: Reorganize cpu-remap-test program
Peter Meerwald
pmeerw at pmeerw.net
Thu Apr 24 09:51:00 PDT 2014
Make run_remap_test() support up to 8 input and output channels.
Signed-off-by: Peter Meerwald <pmeerw at pmeerw.net>
---
src/tests/cpu-remap-test.c | 187 +++++++++++++++++++++++++-------------------
1 file changed, 108 insertions(+), 79 deletions(-)
diff --git a/src/tests/cpu-remap-test.c b/src/tests/cpu-remap-test.c
index 6a6988b..1141749 100644
--- a/src/tests/cpu-remap-test.c
+++ b/src/tests/cpu-remap-test.c
@@ -19,47 +19,54 @@
#include <check.h>
#include <pulsecore/cpu-x86.h>
+#include <pulsecore/cpu.h>
#include <pulsecore/random.h>
#include <pulsecore/macro.h>
#include <pulsecore/remap.h>
#include "runtime-test-util.h"
-#define SAMPLES 1028
+#define SAMPLES 1027
#define TIMES 1000
#define TIMES2 100
-static void run_remap_test_mono_stereo_float(
+static void run_remap_test_float(
pa_remap_t *remap_func,
pa_remap_t *remap_orig,
int align,
bool correct,
bool perf) {
- PA_DECLARE_ALIGNED(8, float, s_ref[SAMPLES*2]) = { 0 };
- PA_DECLARE_ALIGNED(8, float, s[SAMPLES*2]) = { 0 };
- PA_DECLARE_ALIGNED(8, float, m[SAMPLES]);
- float *stereo, *stereo_ref;
- float *mono;
- int i, nsamples;
+ PA_DECLARE_ALIGNED(8, float, out_buf_ref[SAMPLES*8]) = { 0.0f, };
+ PA_DECLARE_ALIGNED(8, float, out_buf[SAMPLES*8]) = { 0.0f, };
+ PA_DECLARE_ALIGNED(8, float, in_buf[SAMPLES*8]);
+ float *out, *out_ref;
+ float *in;
+ unsigned n_ic = remap_func->i_ss.channels;
+ unsigned n_oc = remap_func->o_ss.channels;
+ unsigned i, nsamples;
+
+ pa_assert(n_ic >= 1 && n_ic <= 8);
+ pa_assert(n_oc >= 1 && n_oc <= 8);
/* Force sample alignment as requested */
- stereo = s + (8 - align);
- stereo_ref = s_ref + (8 - align);
- mono = m + (8 - align);
+ out = out_buf + (8 - align);
+ out_ref = out_buf_ref + (8 - align);
+ in = in_buf + (8 - align);
nsamples = SAMPLES - (8 - align);
- for (i = 0; i < nsamples; i++)
- mono[i] = 2.1f * (rand()/(float) RAND_MAX - 0.5f);
+ for (i = 0; i < nsamples * n_ic; i++)
+ in[i] = 2.1f * (rand()/(float) RAND_MAX - 0.5f);
if (correct) {
- remap_orig->do_remap(remap_orig, stereo_ref, mono, nsamples);
- remap_func->do_remap(remap_func, stereo, mono, nsamples);
+ remap_orig->do_remap(remap_orig, out_ref, in, nsamples);
+ remap_func->do_remap(remap_func, out, in, nsamples);
- for (i = 0; i < nsamples * 2; i++) {
- if (fabsf(stereo[i] - stereo_ref[i]) > 0.0001f) {
+ for (i = 0; i < nsamples * n_oc; i++) {
+ if (fabsf(out[i] - out_ref[i]) > 0.0001f) {
pa_log_debug("Correctness test failed: align=%d", align);
- pa_log_debug("%d: %.24f != %.24f (%.24f)\n", i, stereo[i], stereo_ref[i], mono[i]);
+ pa_log_debug("%d: %.24f != %.24f\n", i,
+ out[i], out_ref[i]);
fail();
}
}
@@ -69,45 +76,50 @@ static void run_remap_test_mono_stereo_float(
pa_log_debug("Testing remap performance with %d sample alignment", align);
PA_RUNTIME_TEST_RUN_START("func", TIMES, TIMES2) {
- remap_func->do_remap(remap_func, stereo, mono, nsamples);
+ remap_func->do_remap(remap_func, out, in, nsamples);
} PA_RUNTIME_TEST_RUN_STOP
PA_RUNTIME_TEST_RUN_START("orig", TIMES, TIMES2) {
- remap_orig->do_remap(remap_orig, stereo_ref, mono, nsamples);
+ remap_orig->do_remap(remap_orig, out_ref, in, nsamples);
} PA_RUNTIME_TEST_RUN_STOP
}
}
-static void run_remap_test_mono_stereo_s16(
+static void run_remap_test_s16(
pa_remap_t *remap_func,
pa_remap_t *remap_orig,
int align,
bool correct,
bool perf) {
- PA_DECLARE_ALIGNED(8, int16_t, s_ref[SAMPLES*2]) = { 0 };
- PA_DECLARE_ALIGNED(8, int16_t, s[SAMPLES*2]) = { 0 };
- PA_DECLARE_ALIGNED(8, int16_t, m[SAMPLES]);
- int16_t *stereo, *stereo_ref;
- int16_t *mono;
- int i, nsamples;
+ PA_DECLARE_ALIGNED(8, int16_t, out_buf_ref[SAMPLES*8]) = { 0 };
+ PA_DECLARE_ALIGNED(8, int16_t, out_buf[SAMPLES*8]) = { 0 };
+ PA_DECLARE_ALIGNED(8, int16_t, in_buf[SAMPLES*8]);
+ int16_t *out, *out_ref;
+ int16_t *in;
+ unsigned n_ic = remap_func->i_ss.channels;
+ unsigned n_oc = remap_func->o_ss.channels;
+ unsigned i, nsamples;
+
+ pa_assert(n_ic >= 1 && n_ic <= 8);
+ pa_assert(n_oc >= 1 && n_oc <= 8);
/* Force sample alignment as requested */
- stereo = s + (8 - align);
- stereo_ref = s_ref + (8 - align);
- mono = m + (8 - align);
+ out = out_buf + (8 - align);
+ out_ref = out_buf_ref + (8 - align);
+ in = in_buf + (8 - align);
nsamples = SAMPLES - (8 - align);
- pa_random(mono, nsamples * sizeof(int16_t));
+ pa_random(in, nsamples * n_ic * sizeof(int16_t));
if (correct) {
- remap_orig->do_remap(remap_orig, stereo_ref, mono, nsamples);
- remap_func->do_remap(remap_func, stereo, mono, nsamples);
+ remap_orig->do_remap(remap_orig, out_ref, in, nsamples);
+ remap_func->do_remap(remap_func, out, in, nsamples);
- for (i = 0; i < nsamples * 2; i++) {
- if (abs(stereo[i] - stereo_ref[i]) > 1) {
+ for (i = 0; i < nsamples * n_oc; i++) {
+ if (abs(out[i] - out_ref[i]) > 3) {
pa_log_debug("Correctness test failed: align=%d", align);
- pa_log_debug("%d: %d != %d (%d)\n", i, stereo[i], stereo_ref[i], mono[i]);
+ pa_log_debug("%d: %d != %d\n", i, out[i], out_ref[i]);
fail();
}
}
@@ -117,74 +129,91 @@ static void run_remap_test_mono_stereo_s16(
pa_log_debug("Testing remap performance with %d sample alignment", align);
PA_RUNTIME_TEST_RUN_START("func", TIMES, TIMES2) {
- remap_func->do_remap(remap_orig, stereo, mono, nsamples);
+ remap_func->do_remap(remap_func, out, in, nsamples);
} PA_RUNTIME_TEST_RUN_STOP
PA_RUNTIME_TEST_RUN_START("orig", TIMES, TIMES2) {
- remap_func->do_remap(remap_func, stereo_ref, mono, nsamples);
+ remap_orig->do_remap(remap_orig, out_ref, in, nsamples);
} PA_RUNTIME_TEST_RUN_STOP
}
}
-static void setup_remap_mono_stereo(pa_remap_t *m, pa_sample_format_t f) {
+static void setup_remap_channels(
+ pa_remap_t *m,
+ pa_sample_format_t f,
+ unsigned in_channels,
+ unsigned out_channels) {
+
+ unsigned i, o;
+
m->format = f;
- m->i_ss.channels = 1;
- m->o_ss.channels = 2;
- m->map_table_f[0][0] = 1.0f;
- m->map_table_f[1][0] = 1.0f;
- m->map_table_i[0][0] = 0x10000;
- m->map_table_i[1][0] = 0x10000;
+ m->i_ss.channels = in_channels;
+ m->o_ss.channels = out_channels;
+
+ if (in_channels == 1) {
+ for (o = 0; o < out_channels; o++) {
+ m->map_table_f[o][0] = 1.0f;
+ m->map_table_i[o][0] = 0x10000;
+ }
+ } else {
+ for (o = 0; o < out_channels; o++) {
+ for (i = 0; i < in_channels; i++) {
+ m->map_table_f[o][i] = 1.0f / in_channels;
+ m->map_table_i[o][i] = 0x10000 / in_channels;
+ }
+ }
+ }
}
-static void remap_test_mono_stereo_float(
- pa_init_remap_func_t init_func,
- pa_init_remap_func_t orig_init_func) {
+static void remap_test_channels(
+ pa_remap_t *remap_func, pa_remap_t *remap_orig) {
- pa_remap_t remap_orig, remap_func;
-
- setup_remap_mono_stereo(&remap_orig, PA_SAMPLE_FLOAT32NE);
- orig_init_func(&remap_orig);
- if (!remap_orig.do_remap) {
+ if (!remap_orig->do_remap) {
pa_log_warn("No reference remapping function, abort test");
return;
}
- setup_remap_mono_stereo(&remap_func, PA_SAMPLE_FLOAT32NE);
- init_func(&remap_func);
- if (!remap_func.do_remap || remap_func.do_remap == remap_orig.do_remap) {
+ if (!remap_func->do_remap || remap_func->do_remap == remap_orig->do_remap) {
pa_log_warn("No remapping function, abort test");
return;
}
- run_remap_test_mono_stereo_float(&remap_func, &remap_orig, 0, true, false);
- run_remap_test_mono_stereo_float(&remap_func, &remap_orig, 1, true, false);
- run_remap_test_mono_stereo_float(&remap_func, &remap_orig, 2, true, false);
- run_remap_test_mono_stereo_float(&remap_func, &remap_orig, 3, true, true);
+ pa_assert(remap_func->format == remap_orig->format);
+
+ switch (remap_func->format) {
+ case PA_SAMPLE_FLOAT32NE:
+ run_remap_test_float(remap_func, remap_orig, 0, true, false);
+ run_remap_test_float(remap_func, remap_orig, 1, true, false);
+ run_remap_test_float(remap_func, remap_orig, 2, true, false);
+ run_remap_test_float(remap_func, remap_orig, 3, true, true);
+ break;
+ case PA_SAMPLE_S16NE:
+ run_remap_test_s16(remap_func, remap_orig, 0, true, false);
+ run_remap_test_s16(remap_func, remap_orig, 1, true, false);
+ run_remap_test_s16(remap_func, remap_orig, 2, true, false);
+ run_remap_test_s16(remap_func, remap_orig, 3, true, true);
+ break;
+ default:
+ pa_assert_not_reached();
+ }
}
-static void remap_test_mono_stereo_s16(
+static void remap_init_test_channels(
pa_init_remap_func_t init_func,
- pa_init_remap_func_t orig_init_func) {
+ pa_init_remap_func_t orig_init_func,
+ pa_sample_format_t f,
+ unsigned in_channels,
+ unsigned out_channels) {
pa_remap_t remap_orig, remap_func;
- setup_remap_mono_stereo(&remap_orig, PA_SAMPLE_S16NE);
+ setup_remap_channels(&remap_orig, f, in_channels, out_channels);
orig_init_func(&remap_orig);
- if (!remap_orig.do_remap) {
- pa_log_warn("No reference remapping function, abort test");
- return;
- }
+ setup_remap_channels(&remap_func, f, in_channels, out_channels);
init_func(&remap_func);
- if (!remap_func.do_remap || remap_func.do_remap == remap_orig.do_remap) {
- pa_log_warn("No remapping function, abort test");
- return;
- }
- run_remap_test_mono_stereo_s16(&remap_func, &remap_orig, 0, true, false);
- run_remap_test_mono_stereo_s16(&remap_func, &remap_orig, 1, true, false);
- run_remap_test_mono_stereo_s16(&remap_func, &remap_orig, 2, true, false);
- run_remap_test_mono_stereo_s16(&remap_func, &remap_orig, 3, true, true);
+ remap_test_channels(&remap_func, &remap_orig);
}
#if defined (__i386__) || defined (__amd64__)
@@ -202,10 +231,10 @@ START_TEST (remap_mmx_test) {
orig_init_func = pa_get_init_remap_func();
pa_remap_func_init_mmx(flags);
init_func = pa_get_init_remap_func();
- remap_test_mono_stereo_float(init_func, orig_init_func);
+ remap_init_test_channels(init_func, orig_init_func, PA_SAMPLE_FLOAT32NE, 1, 2);
pa_log_debug("Checking MMX remap (s16, mono->stereo)");
- remap_test_mono_stereo_s16(init_func, orig_init_func);
+ remap_init_test_channels(init_func, orig_init_func, PA_SAMPLE_S16NE, 1, 2);
}
END_TEST
@@ -223,10 +252,10 @@ START_TEST (remap_sse2_test) {
orig_init_func = pa_get_init_remap_func();
pa_remap_func_init_sse(flags);
init_func = pa_get_init_remap_func();
- remap_test_mono_stereo_float(init_func, orig_init_func);
+ remap_init_test_channels(init_func, orig_init_func, PA_SAMPLE_FLOAT32NE, 1, 2);
pa_log_debug("Checking SSE2 remap (s16, mono->stereo)");
- remap_test_mono_stereo_s16(init_func, orig_init_func);
+ remap_init_test_channels(init_func, orig_init_func, PA_SAMPLE_S16NE, 1, 2);
}
END_TEST
#endif /* defined (__i386__) || defined (__amd64__) */
--
1.7.9.5
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