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examples: don't hardcode dimensions for crop info

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This commit is contained in:
Wim Taymans 2020-06-18 11:43:34 +02:00
parent 1f1386879b
commit 8ee91bd738
2 changed files with 6 additions and 12 deletions
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9
src/examples/video-src-alloc.c
View file

@ -34,10 +34,7 @@
#include <pipewire/pipewire.h>
#define BPP 3
#define WIDTH 320
#define HEIGHT 200
#define CROP 8
#define BPP 3
#define CURSOR_WIDTH 64
#define CURSOR_HEIGHT 64
#define CURSOR_BPP 4
@ -132,8 +129,8 @@ static void on_timeout(void *userdata, uint64_t expirations)
data->crop = (sin(data->accumulator) + 1.0) * 32.0;
mc->region.position.x = data->crop;
mc->region.position.y = data->crop;
mc->region.size.width = WIDTH - data->crop*2;
mc->region.size.height = HEIGHT - data->crop*2;
mc->region.size.width = data->format.size.width - data->crop*2;
mc->region.size.height = data->format.size.height - data->crop*2;
}
if ((mcs = spa_buffer_find_meta_data(buf, SPA_META_Cursor, sizeof(*mcs)))) {
struct spa_meta_bitmap *mb;

9
src/examples/video-src.c
View file

@ -31,10 +31,7 @@
#include <pipewire/pipewire.h>
#define BPP 3
#define WIDTH 320
#define HEIGHT 200
#define CROP 8
#define BPP 3
#define CURSOR_WIDTH 64
#define CURSOR_HEIGHT 64
#define CURSOR_BPP 4
@ -132,8 +129,8 @@ static void on_timeout(void *userdata, uint64_t expirations)
data->crop = (sin(data->accumulator) + 1.0) * 32.0;
mc->region.position.x = data->crop;
mc->region.position.y = data->crop;
mc->region.size.width = WIDTH - data->crop*2;
mc->region.size.height = HEIGHT - data->crop*2;
mc->region.size.width = data->format.size.width - data->crop*2;
mc->region.size.height = data->format.size.height - data->crop*2;
}
if ((mcs = spa_buffer_find_meta_data(buf, SPA_META_Cursor, sizeof(*mcs)))) {
struct spa_meta_bitmap *mb;