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shm: rename buffer.mmapped to buffer.data

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Daniel Eklöf 2021-07-15 22:18:09 +02:00
parent 75f7f21a48
commit 9b6cee825b
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GPG key ID: 5BBD4992C116573F
3 changed files with 14 additions and 12 deletions
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18
shm.c
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@ -108,7 +108,7 @@ buffer_destroy_dont_close(struct buffer *buf)
free(buf->pix);
buf->pix = NULL;
buf->wl_buf = NULL;
buf->mmapped = NULL;
buf->data = NULL;
}
static void
@ -150,6 +150,8 @@ buffer_destroy(struct buffer_private *buf)
void
shm_fini(void)
{
xassert(tll_length(buffers) == 0);
tll_foreach(buffers, it) {
buffer_destroy(&it->item);
tll_remove(buffers, it);
@ -199,7 +201,7 @@ page_size(void)
static bool
instantiate_offset(struct wl_shm *shm, struct buffer_private *buf, off_t new_offset)
{
xassert(buf->public.mmapped == NULL);
xassert(buf->public.data == NULL);
xassert(buf->public.pix == NULL);
xassert(buf->public.wl_buf == NULL);
xassert(buf->pool != NULL);
@ -233,7 +235,7 @@ instantiate_offset(struct wl_shm *shm, struct buffer_private *buf, off_t new_off
}
}
buf->public.mmapped = mmapped;
buf->public.data = mmapped;
buf->public.wl_buf = wl_buf;
buf->public.pix = pix;
buf->offset = new_offset;
@ -584,7 +586,7 @@ wrap_buffer(struct wl_shm *shm, struct buffer_private *buf, off_t new_offset)
xassert(diff > buf->public.size);
memcpy((uint8_t *)pool->real_mmapped + new_offset,
buf->public.mmapped,
buf->public.data,
buf->public.size);
off_t trim_ofs, trim_len;
@ -653,7 +655,7 @@ shm_scroll_forward(struct wl_shm *shm, struct buffer_private *buf, int rows,
if (top_keep_rows > 0) {
/* Copy current 'top' region to its new location */
const int stride = buf->public.stride;
uint8_t *base = buf->public.mmapped;
uint8_t *base = buf->public.data;
memmove(
base + (top_margin + rows) * stride,
@ -704,7 +706,7 @@ shm_scroll_forward(struct wl_shm *shm, struct buffer_private *buf, int rows,
/* Copy 'bottom' region to its new location */
const size_t size = buf->public.size;
const int stride = buf->public.stride;
uint8_t *base = buf->public.mmapped;
uint8_t *base = buf->public.data;
memmove(
base + size - (bottom_margin + bottom_keep_rows) * stride,
@ -760,7 +762,7 @@ shm_scroll_reverse(struct wl_shm *shm, struct buffer_private *buf, int rows,
/* Copy 'bottom' region to its new location */
const size_t size = buf->public.size;
const int stride = buf->public.stride;
uint8_t *base = buf->public.mmapped;
uint8_t *base = buf->public.data;
memmove(
base + size - (bottom_margin + rows + bottom_keep_rows) * stride,
@ -809,7 +811,7 @@ shm_scroll_reverse(struct wl_shm *shm, struct buffer_private *buf, int rows,
if (ret && top_keep_rows > 0) {
/* Copy current 'top' region to its new location */
const int stride = buf->public.stride;
uint8_t *base = buf->public.mmapped;
uint8_t *base = buf->public.data;
memmove(
base + (top_margin + 0) * stride,