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Matrix cap. f.: added vo pp wrapper

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This commit is contained in:
Martin Pulec
2020-08-12 11:37:13 +02:00
parent 113f791c43
commit 85d339fede
1 changed files with 17 additions and 1 deletions
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18
src/capture_filter/matrix.c
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@@ -47,12 +47,14 @@
#include "utils/color_out.h"
#include "video.h"
#include "video_codec.h"
#include "vo_postprocess/capture_filter_wrapper.h"
#define MOD_NAME "[matrix cap. f.] "
struct state_capture_filter_matrix {
double transform_matrix[9];
bool check_bounds;
void *vo_pp_out_buffer; ///< buffer to write to if we use vo_pp wrapper (otherwise unused)
};
static int init(struct module *parent, const char *cfg, void **state)
@@ -118,7 +120,13 @@ static struct video_frame *filter(void *state, struct video_frame *in)
if (in->color_spec == UYVY) {
desc.color_spec = RGB;
}
struct video_frame *out = vf_alloc_desc_data(desc);
struct video_frame *out = vf_alloc_desc(desc);
if (s->vo_pp_out_buffer) {
out->tiles[0].data = s->vo_pp_out_buffer;
} else {
out->tiles[0].data = malloc(out->tiles[0].data_len);
out->callbacks.data_deleter = vf_data_deleter;
}
out->callbacks.dispose = vf_free;
if (s->check_bounds) {
@@ -278,6 +286,12 @@ static struct video_frame *filter(void *state, struct video_frame *in)
return out;
}
static void vo_pp_set_out_buffer(void *state, char *buffer)
{
struct state_capture_filter_matrix *s = state;
s->vo_pp_out_buffer = buffer;
}
static const struct capture_filter_info capture_filter_matrix = {
.init = init,
.done = done,
@@ -285,5 +299,7 @@ static const struct capture_filter_info capture_filter_matrix = {
};
REGISTER_MODULE(matrix, &capture_filter_matrix, LIBRARY_CLASS_CAPTURE_FILTER, CAPTURE_FILTER_ABI_VERSION);
ADD_VO_PP_CAPTURE_FILTER_WRAPPER(matrix, init, filter, done, vo_pp_set_out_buffer)
/* vim: set expandtab sw=8: */