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Use int counters for iterating items

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Use counters instead of void* to iterate items. This simplifies some
things and makes it easier to do over the wire.
Add format description to NodeInfo and use this to add format
descriptions to pinos devices.
Small fixes to fix leaks and crashes.
This commit is contained in:
Wim Taymans 2017-02-01 08:58:21 +01:00
parent 8b84d8fde6
commit b38ecafe81
38 changed files with 363 additions and 330 deletions
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8
spa/plugins/v4l2/v4l2-utils.c
View file

@ -447,7 +447,10 @@ filter_framerate (struct v4l2_frmivalenum *frmival,
#define FOURCC_ARGS(f) (f)&0x7f,((f)>>8)&0x7f,((f)>>16)&0x7f,((f)>>24)&0x7f
static SpaResult
spa_v4l2_enum_format (SpaV4l2Source *this, SpaFormat **format, const SpaFormat *filter, void **cookie)
spa_v4l2_enum_format (SpaV4l2Source *this,
SpaFormat **format,
const SpaFormat *filter,
unsigned int index)
{
SpaV4l2State *state = &this->state[0];
int res, i, pi;
@ -459,7 +462,7 @@ spa_v4l2_enum_format (SpaV4l2Source *this, SpaFormat **format, const SpaFormat *
*format = NULL;
if (*cookie == NULL) {
if (index == 0) {
CLEAR (state->fmtdesc);
state->fmtdesc.index = 0;
state->fmtdesc.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
@ -467,7 +470,6 @@ spa_v4l2_enum_format (SpaV4l2Source *this, SpaFormat **format, const SpaFormat *
CLEAR (state->frmsize);
state->next_frmsize = true;
CLEAR (state->frmival);
*cookie = state;
}
if (false) {