From b7026bf248948a6a30386ddbcc137f48f369a51e Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Tue, 19 Aug 2008 22:39:54 +0200 Subject: add a few more gcc warning flags and fix quite a few problems found by doing so --- src/pulsecore/protocol-esound.c | 68 ++++++++++++++++++++++------------------- 1 file changed, 36 insertions(+), 32 deletions(-) (limited to 'src/pulsecore/protocol-esound.c') diff --git a/src/pulsecore/protocol-esound.c b/src/pulsecore/protocol-esound.c index 36d1b458..460119a9 100644 --- a/src/pulsecore/protocol-esound.c +++ b/src/pulsecore/protocol-esound.c @@ -184,7 +184,7 @@ static struct proto_handler proto_map[ESD_PROTO_MAX] = { { sizeof(int), esd_proto_sample_free_or_play, "sample play" }, /* 8 */ { sizeof(int), NULL, "sample loop" }, { sizeof(int), NULL, "sample stop" }, - { -1, NULL, "TODO: sample kill" }, + { (size_t) -1, NULL, "TODO: sample kill" }, { ESD_KEY_LEN + sizeof(int), esd_proto_standby_or_resume, "standby" }, /* NOOP! */ { ESD_KEY_LEN + sizeof(int), esd_proto_standby_or_resume, "resume" }, /* NOOP! */ /* 13 */ @@ -194,8 +194,8 @@ static struct proto_handler proto_map[ESD_PROTO_MAX] = { { sizeof(int), esd_proto_server_info, "server info" }, { sizeof(int), esd_proto_all_info, "all info" }, - { -1, NULL, "TODO: subscribe" }, - { -1, NULL, "TODO: unsubscribe" }, + { (size_t) -1, NULL, "TODO: subscribe" }, + { (size_t) -1, NULL, "TODO: unsubscribe" }, { 3 * sizeof(int), esd_proto_stream_pan, "stream pan"}, { 3 * sizeof(int), NULL, "sample pan" }, @@ -309,7 +309,7 @@ static void connection_write(connection *c, const void *data, size_t length) { static void format_esd2native(int format, pa_bool_t swap_bytes, pa_sample_spec *ss) { pa_assert(ss); - ss->channels = ((format & ESD_MASK_CHAN) == ESD_STEREO) ? 2 : 1; + ss->channels = (uint8_t) (((format & ESD_MASK_CHAN) == ESD_STEREO) ? 2 : 1); if ((format & ESD_MASK_BITS) == ESD_BITS16) ss->format = swap_bytes ? PA_SAMPLE_S16RE : PA_SAMPLE_S16NE; else @@ -397,7 +397,7 @@ static int esd_proto_stream_play(connection *c, esd_proto_t request, const void rate = PA_MAYBE_INT32_SWAP(c->swap_byte_order, rate); data = (const char*) data + sizeof(int32_t); - ss.rate = rate; + ss.rate = (uint32_t) rate; format_esd2native(format, c->swap_byte_order, &ss); CHECK_VALIDITY(pa_sample_spec_valid(&ss), "Invalid sample specification"); @@ -430,7 +430,7 @@ static int esd_proto_stream_play(connection *c, esd_proto_t request, const void CHECK_VALIDITY(c->sink_input, "Failed to create sink input."); - l = (size_t) (pa_bytes_per_second(&ss)*PLAYBACK_BUFFER_SECONDS); + l = (size_t) ((double) pa_bytes_per_second(&ss)*PLAYBACK_BUFFER_SECONDS); c->input_memblockq = pa_memblockq_new( 0, l, @@ -455,7 +455,7 @@ static int esd_proto_stream_play(connection *c, esd_proto_t request, const void c->protocol->n_player++; - pa_atomic_store(&c->playback.missing, pa_memblockq_missing(c->input_memblockq)); + pa_atomic_store(&c->playback.missing, (int) pa_memblockq_missing(c->input_memblockq)); pa_sink_input_put(c->sink_input); @@ -482,7 +482,7 @@ static int esd_proto_stream_record(connection *c, esd_proto_t request, const voi rate = PA_MAYBE_INT32_SWAP(c->swap_byte_order, rate); data = (const char*) data + sizeof(int32_t); - ss.rate = rate; + ss.rate = (uint32_t) rate; format_esd2native(format, c->swap_byte_order, &ss); CHECK_VALIDITY(pa_sample_spec_valid(&ss), "Invalid sample specification."); @@ -572,7 +572,7 @@ static int esd_proto_get_latency(connection *c, esd_proto_t request, const void if (!(sink = pa_namereg_get(c->protocol->core, c->options->default_sink, PA_NAMEREG_SINK, 1))) latency = 0; else { - double usec = pa_sink_get_latency(sink); + double usec = (double) pa_sink_get_latency(sink); latency = (int) ((usec*44100)/1000000); } @@ -591,7 +591,7 @@ static int esd_proto_server_info(connection *c, esd_proto_t request, const void pa_assert(length == sizeof(int32_t)); if ((sink = pa_namereg_get(c->protocol->core, c->options->default_sink, PA_NAMEREG_SINK, 1))) { - rate = sink->sample_spec.rate; + rate = (int32_t) sink->sample_spec.rate; format = format_native2esd(&sink->sample_spec); } @@ -641,9 +641,9 @@ static int esd_proto_all_info(connection *c, esd_proto_t request, const void *da if (conn->sink_input) { pa_cvolume volume = *pa_sink_input_get_volume(conn->sink_input); - rate = conn->sink_input->sample_spec.rate; - lvolume = (volume.values[0]*ESD_VOLUME_BASE)/PA_VOLUME_NORM; - rvolume = (volume.values[1]*ESD_VOLUME_BASE)/PA_VOLUME_NORM; + rate = (int32_t) conn->sink_input->sample_spec.rate; + lvolume = (int32_t) ((volume.values[0]*ESD_VOLUME_BASE)/PA_VOLUME_NORM); + rvolume = (int32_t) ((volume.values[1]*ESD_VOLUME_BASE)/PA_VOLUME_NORM); format = format_native2esd(&conn->sink_input->sample_spec); } @@ -706,15 +706,15 @@ static int esd_proto_all_info(connection *c, esd_proto_t request, const void *da connection_write(c, name, ESD_NAME_MAX); /* rate */ - rate = PA_MAYBE_UINT32_SWAP(c->swap_byte_order, ce->sample_spec.rate); + rate = PA_MAYBE_INT32_SWAP(c->swap_byte_order, (int32_t) ce->sample_spec.rate); connection_write(c, &rate, sizeof(int32_t)); /* left */ - lvolume = PA_MAYBE_UINT32_SWAP(c->swap_byte_order, (ce->volume.values[0]*ESD_VOLUME_BASE)/PA_VOLUME_NORM); + lvolume = PA_MAYBE_INT32_SWAP(c->swap_byte_order, (int32_t) ((ce->volume.values[0]*ESD_VOLUME_BASE)/PA_VOLUME_NORM)); connection_write(c, &lvolume, sizeof(int32_t)); /*right*/ - rvolume = PA_MAYBE_UINT32_SWAP(c->swap_byte_order, (ce->volume.values[0]*ESD_VOLUME_BASE)/PA_VOLUME_NORM); + rvolume = PA_MAYBE_INT32_SWAP(c->swap_byte_order, (int32_t) ((ce->volume.values[0]*ESD_VOLUME_BASE)/PA_VOLUME_NORM)); connection_write(c, &rvolume, sizeof(int32_t)); /*format*/ @@ -790,7 +790,7 @@ static int esd_proto_sample_cache(connection *c, esd_proto_t request, const void rate = PA_MAYBE_INT32_SWAP(c->swap_byte_order, rate); data = (const char*)data + sizeof(int32_t); - ss.rate = rate; + ss.rate = (uint32_t) rate; format_esd2native(format, c->swap_byte_order, &ss); CHECK_VALIDITY(pa_sample_spec_valid(&ss), "Invalid sample specification."); @@ -807,9 +807,9 @@ static int esd_proto_sample_cache(connection *c, esd_proto_t request, const void CHECK_VALIDITY(pa_utf8_valid(name), "Invalid UTF8 in sample name."); pa_assert(!c->scache.memchunk.memblock); - c->scache.memchunk.memblock = pa_memblock_new(c->protocol->core->mempool, sc_length); + c->scache.memchunk.memblock = pa_memblock_new(c->protocol->core->mempool, (size_t) sc_length); c->scache.memchunk.index = 0; - c->scache.memchunk.length = sc_length; + c->scache.memchunk.length = (size_t) sc_length; c->scache.sample_spec = ss; pa_assert(!c->scache.name); c->scache.name = pa_xstrdup(name); @@ -840,7 +840,7 @@ static int esd_proto_sample_get_id(connection *c, esd_proto_t request, const voi ok = -1; if ((idx = pa_scache_get_id_by_name(c->protocol->core, name)) != PA_IDXSET_INVALID) - ok = idx + 1; + ok = (int32_t) idx + 1; connection_write(c, &ok, sizeof(int32_t)); @@ -867,12 +867,12 @@ static int esd_proto_sample_free_or_play(connection *c, esd_proto_t request, con if ((sink = pa_namereg_get(c->protocol->core, c->options->default_sink, PA_NAMEREG_SINK, 1))) if (pa_scache_play_item(c->protocol->core, name, sink, PA_VOLUME_NORM, c->client->proplist, NULL) >= 0) - ok = idx + 1; + ok = (int32_t) idx + 1; } else { pa_assert(request == ESD_PROTO_SAMPLE_FREE); if (pa_scache_remove_item(c->protocol->core, name) >= 0) - ok = idx + 1; + ok = (int32_t) idx + 1; } } @@ -919,7 +919,9 @@ static int do_read(connection *c) { return -1; } - if ((c->read_data_length+= r) >= sizeof(c->request)) { + c->read_data_length += (size_t) r; + + if (c->read_data_length >= sizeof(c->request)) { struct proto_handler *handler; c->request = PA_MAYBE_INT32_SWAP(c->swap_byte_order, c->request); @@ -970,7 +972,8 @@ static int do_read(connection *c) { return -1; } - if ((c->read_data_length += r) >= handler->data_length) { + c->read_data_length += (size_t) r; + if (c->read_data_length >= handler->data_length) { size_t l = c->read_data_length; pa_assert(handler->proc); @@ -1000,7 +1003,7 @@ static int do_read(connection *c) { return -1; } - c->scache.memchunk.index += r; + c->scache.memchunk.index += (size_t) r; pa_assert(c->scache.memchunk.index <= c->scache.memchunk.length); if (c->scache.memchunk.index == c->scache.memchunk.length) { @@ -1033,7 +1036,7 @@ static int do_read(connection *c) { /* pa_log("STREAMING_DATA"); */ - if (!(l = pa_atomic_load(&c->playback.missing))) + if (!(l = (size_t) pa_atomic_load(&c->playback.missing))) return 0; if (c->playback.current_memblock) { @@ -1071,12 +1074,12 @@ static int do_read(connection *c) { chunk.memblock = c->playback.current_memblock; chunk.index = c->playback.memblock_index; - chunk.length = r; + chunk.length = (size_t) r; - c->playback.memblock_index += r; + c->playback.memblock_index += (size_t) r; pa_asyncmsgq_post(c->sink_input->sink->asyncmsgq, PA_MSGOBJECT(c->sink_input), SINK_INPUT_MESSAGE_POST_DATA, NULL, 0, &chunk, NULL); - pa_atomic_sub(&c->playback.missing, r); + pa_atomic_sub(&c->playback.missing, (int) r); } return 0; @@ -1100,7 +1103,8 @@ static int do_write(connection *c) { return -1; } - if ((c->write_data_index +=r) >= c->write_data_length) + c->write_data_index += (size_t) r; + if (c->write_data_index >= c->write_data_length) c->write_data_length = c->write_data_index = 0; } else if (c->state == ESD_STREAMING_DATA && c->source_output) { @@ -1129,7 +1133,7 @@ static int do_write(connection *c) { return -1; } - pa_memblockq_drop(c->output_memblockq, r); + pa_memblockq_drop(c->output_memblockq, (size_t) r); } return 0; @@ -1288,7 +1292,7 @@ static int sink_input_pop_cb(pa_sink_input *i, size_t length, pa_memchunk *chunk m = pa_memblockq_pop_missing(c->input_memblockq); if (m > 0) - if (pa_atomic_add(&c->playback.missing, m) <= 0) + if (pa_atomic_add(&c->playback.missing, (int) m) <= 0) pa_asyncmsgq_post(pa_thread_mq_get()->outq, PA_MSGOBJECT(c), CONNECTION_MESSAGE_REQUEST_DATA, NULL, 0, NULL, NULL); return 0; -- cgit