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add pa_ prefix to all identifiers.

Browse source 
fix downsampling/resampling
add support for U8 samples


git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@49 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2004-07-03 23:35:12 +00:00
parent a8a5ab1c79
commit e61c2dddb7
91 changed files with 1795 additions and 1643 deletions
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48
src/memblock.c
View file

@ -5,69 +5,69 @@
#include "memblock.h"
unsigned memblock_count = 0, memblock_total = 0;
unsigned pa_memblock_count = 0, pa_memblock_total = 0;
struct memblock *memblock_new(size_t length) {
struct memblock *b = malloc(sizeof(struct memblock)+length);
b->type = MEMBLOCK_APPENDED;
struct pa_memblock *pa_memblock_new(size_t length) {
struct pa_memblock *b = malloc(sizeof(struct pa_memblock)+length);
b->type = PA_MEMBLOCK_APPENDED;
b->ref = 1;
b->length = length;
b->data = b+1;
memblock_count++;
memblock_total += length;
pa_memblock_count++;
pa_memblock_total += length;
return b;
}
struct memblock *memblock_new_fixed(void *d, size_t length) {
struct memblock *b = malloc(sizeof(struct memblock));
b->type = MEMBLOCK_FIXED;
struct pa_memblock *pa_memblock_new_fixed(void *d, size_t length) {
struct pa_memblock *b = malloc(sizeof(struct pa_memblock));
b->type = PA_MEMBLOCK_FIXED;
b->ref = 1;
b->length = length;
b->data = d;
memblock_count++;
memblock_total += length;
pa_memblock_count++;
pa_memblock_total += length;
return b;
}
struct memblock *memblock_new_dynamic(void *d, size_t length) {
struct memblock *b = malloc(sizeof(struct memblock));
b->type = MEMBLOCK_DYNAMIC;
struct pa_memblock *pa_memblock_new_dynamic(void *d, size_t length) {
struct pa_memblock *b = malloc(sizeof(struct pa_memblock));
b->type = PA_MEMBLOCK_DYNAMIC;
b->ref = 1;
b->length = length;
b->data = d;
memblock_count++;
memblock_total += length;
pa_memblock_count++;
pa_memblock_total += length;
return b;
}
struct memblock* memblock_ref(struct memblock*b) {
struct pa_memblock* pa_memblock_ref(struct pa_memblock*b) {
assert(b && b->ref >= 1);
b->ref++;
return b;
}
void memblock_unref(struct memblock*b) {
void pa_memblock_unref(struct pa_memblock*b) {
assert(b && b->ref >= 1);
b->ref--;
if (b->ref == 0) {
if (b->type == MEMBLOCK_DYNAMIC)
if (b->type == PA_MEMBLOCK_DYNAMIC)
free(b->data);
memblock_count--;
memblock_total -= b->length;
pa_memblock_count--;
pa_memblock_total -= b->length;
free(b);
}
}
void memblock_unref_fixed(struct memblock *b) {
void pa_memblock_unref_fixed(struct pa_memblock *b) {
void *d;
assert(b && b->ref >= 1);
if (b->ref == 1) {
memblock_unref(b);
pa_memblock_unref(b);
return;
}
@ -75,6 +75,6 @@ void memblock_unref_fixed(struct memblock *b) {
assert(d);
memcpy(d, b->data, b->length);
b->data = d;
b->type = MEMBLOCK_DYNAMIC;
b->type = PA_MEMBLOCK_DYNAMIC;
}