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-rw-r--r--src/tests/envelope-test.c243
1 files changed, 0 insertions, 243 deletions
diff --git a/src/tests/envelope-test.c b/src/tests/envelope-test.c
deleted file mode 100644
index 9382040b..00000000
--- a/src/tests/envelope-test.c
+++ /dev/null
@@ -1,243 +0,0 @@
-/***
- This file is part of PulseAudio.
-
- PulseAudio is free software; you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as published
- by the Free Software Foundation; either version 2.1 of the License,
- or (at your option) any later version.
-
- PulseAudio is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with PulseAudio; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- USA.
-***/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-
-#include <pulse/sample.h>
-#include <pulse/volume.h>
-#include <pulse/timeval.h>
-
-#include <pulsecore/envelope.h>
-#include <pulsecore/macro.h>
-#include <pulsecore/endianmacros.h>
-#include <pulsecore/memblock.h>
-#include <pulsecore/sample-util.h>
-
-const pa_envelope_def ramp_down = {
- .n_points = 2,
- .points_x = { 100*PA_USEC_PER_MSEC, 300*PA_USEC_PER_MSEC },
- .points_y = {
- .f = { 1.0f, 0.2f },
- .i = { 0x10000, 0x10000/5 }
- }
-};
-
-const pa_envelope_def ramp_up = {
- .n_points = 2,
- .points_x = { 100*PA_USEC_PER_MSEC, 300*PA_USEC_PER_MSEC },
- .points_y = {
- .f = { 0.2f, 1.0f },
- .i = { 0x10000/5, 0x10000 }
- }
-};
-
-const pa_envelope_def ramp_down2 = {
- .n_points = 2,
- .points_x = { 50*PA_USEC_PER_MSEC, 900*PA_USEC_PER_MSEC },
- .points_y = {
- .f = { 0.8f, 0.7f },
- .i = { 0x10000*4/5, 0x10000*7/10 }
- }
-};
-
-const pa_envelope_def ramp_up2 = {
- .n_points = 2,
- .points_x = { 50*PA_USEC_PER_MSEC, 900*PA_USEC_PER_MSEC },
- .points_y = {
- .f = { 0.7f, 0.9f },
- .i = { 0x10000*7/10, 0x10000*9/10 }
- }
-};
-
-static void dump_block(const pa_sample_spec *ss, const pa_memchunk *chunk) {
- void *d;
- unsigned i;
-
- static unsigned j = 0;
-
- d = pa_memblock_acquire(chunk->memblock);
-
- switch (ss->format) {
-
- case PA_SAMPLE_U8:
- case PA_SAMPLE_ULAW:
- case PA_SAMPLE_ALAW: {
- uint8_t *u = d;
-
- for (i = 0; i < chunk->length / pa_frame_size(ss); i++)
- printf("0x%02x ", *(u++));
-
- break;
- }
-
- case PA_SAMPLE_S16NE:
- case PA_SAMPLE_S16RE: {
- int16_t *u = d;
-
- for (i = 0; i < chunk->length / pa_frame_size(ss); i++)
- printf("%i\t%i\n", j++, *(u++));
-
- break;
- }
-
- case PA_SAMPLE_S32NE:
- case PA_SAMPLE_S32RE: {
- int32_t *u = d;
-
- for (i = 0; i < chunk->length / pa_frame_size(ss); i++)
- printf("%i\t%i\n", j++, *(u++));
-
- break;
- }
-
- case PA_SAMPLE_FLOAT32NE:
- case PA_SAMPLE_FLOAT32RE: {
- float *u = d;
-
- for (i = 0; i < chunk->length / pa_frame_size(ss); i++) {
- printf("%i\t%1.3g\n", j++, PA_MAYBE_FLOAT32_SWAP(ss->format == PA_SAMPLE_FLOAT32RE, *u));
- u++;
- }
-
- break;
- }
-
- default:
- pa_assert_not_reached();
- }
-
- printf("\n");
-
- pa_memblock_release(chunk->memblock);
-}
-
-static pa_memblock * generate_block(pa_mempool *pool, const pa_sample_spec *ss) {
- pa_memblock *block;
- void *d;
- unsigned n_samples;
-
- block = pa_memblock_new(pool, pa_bytes_per_second(ss));
- n_samples = (unsigned) (pa_memblock_get_length(block) / pa_sample_size(ss));
-
- d = pa_memblock_acquire(block);
-
- switch (ss->format) {
-
- case PA_SAMPLE_S16NE:
- case PA_SAMPLE_S16RE: {
- int16_t *i;
-
- for (i = d; n_samples > 0; n_samples--, i++)
- *i = 0x7FFF;
-
- break;
- }
-
- case PA_SAMPLE_S32NE:
- case PA_SAMPLE_S32RE: {
- int32_t *i;
-
- for (i = d; n_samples > 0; n_samples--, i++)
- *i = 0x7FFFFFFF;
-
- break;
- }
-
- case PA_SAMPLE_FLOAT32RE:
- case PA_SAMPLE_FLOAT32NE: {
- float *f;
-
- for (f = d; n_samples > 0; n_samples--, f++)
- *f = PA_MAYBE_FLOAT32_SWAP(ss->format == PA_SAMPLE_FLOAT32RE, 1.0f);
-
- break;
- }
-
- default:
- pa_assert_not_reached();
- }
-
- pa_memblock_release(block);
- return block;
-}
-
-int main(int argc, char *argv[]) {
- pa_mempool *pool;
- pa_memblock *block;
- pa_memchunk chunk;
- pa_envelope *envelope;
- pa_envelope_item *item1, *item2;
-
- const pa_sample_spec ss = {
- .format = PA_SAMPLE_S16NE,
- .channels = 1,
- .rate = 200
- };
-
- const pa_cvolume v = {
- .channels = 1,
- .values = { PA_VOLUME_NORM, PA_VOLUME_NORM/2 }
- };
-
- pa_log_set_level(PA_LOG_DEBUG);
-
- pa_assert_se(pool = pa_mempool_new(FALSE, 0));
- pa_assert_se(envelope = pa_envelope_new(&ss));
-
- block = generate_block(pool, &ss);
-
- chunk.memblock = pa_memblock_ref(block);
- chunk.length = pa_memblock_get_length(block);
- chunk.index = 0;
-
- pa_volume_memchunk(&chunk, &ss, &v);
-
- item1 = pa_envelope_add(envelope, &ramp_down);
- item2 = pa_envelope_add(envelope, &ramp_down2);
- pa_envelope_apply(envelope, &chunk);
- dump_block(&ss, &chunk);
-
- pa_memblock_unref(chunk.memblock);
-
- chunk.memblock = pa_memblock_ref(block);
- chunk.length = pa_memblock_get_length(block);
- chunk.index = 0;
-
- item1 = pa_envelope_replace(envelope, item1, &ramp_up);
- item2 = pa_envelope_replace(envelope, item2, &ramp_up2);
- pa_envelope_apply(envelope, &chunk);
- dump_block(&ss, &chunk);
-
- pa_memblock_unref(chunk.memblock);
-
- pa_envelope_remove(envelope, item1);
- pa_envelope_remove(envelope, item2);
- pa_envelope_free(envelope);
-
- pa_memblock_unref(block);
-
- pa_mempool_free(pool);
-
- return 0;
-}
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