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handle set_format with existing format

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If one calls set-format with the current format, we return success
Remove some unused utils now
Work on cleanup of buffers
This commit is contained in:
Wim Taymans 2016-08-11 11:20:12 +02:00
parent 55c3262a6a
commit ab0537305f
9 changed files with 82 additions and 143 deletions
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15
spa/plugins/v4l2/v4l2-source.c
View file

@ -91,7 +91,7 @@ typedef struct {
void *cookie;
V4l2Format format[2];
SpaFormat *current_format;
V4l2Format *current_format;
int fd;
bool opened;
@ -412,12 +412,21 @@ spa_v4l2_source_node_port_set_format (SpaNode *node,
f = (V4l2Format*)format;
}
if (state->current_format) {
if (f->fmt.media_type == state->current_format->fmt.media_type &&
f->fmt.media_subtype == state->current_format->fmt.media_subtype &&
f->format == state->current_format->format &&
f->size.width == state->current_format->size.width &&
f->size.height == state->current_format->size.height)
return SPA_RESULT_OK;
}
if (spa_v4l2_set_format (this, f, flags & SPA_PORT_FORMAT_FLAG_TEST_ONLY) < 0)
return SPA_RESULT_INVALID_MEDIA_TYPE;
if (!(flags & SPA_PORT_FORMAT_FLAG_TEST_ONLY)) {
memcpy (tf, f, fs);
state->current_format = &tf->fmt;
state->current_format = tf;
}
return SPA_RESULT_OK;
@ -444,7 +453,7 @@ spa_v4l2_source_node_port_get_format (SpaNode *node,
if (state->current_format == NULL)
return SPA_RESULT_NO_FORMAT;
*format = state->current_format;
*format = &state->current_format->fmt;
return SPA_RESULT_OK;
}