mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-12-29 19:50:40 +00:00
Code Issues 1 Projects Releases Wiki Activity

tests: use common decoder helpers for subpicture test.

Browse source 
Use common decoder helpers for subpicture test, thus allowing to decode
sample images in an alternate format.
This commit is contained in:
Gwenole Beauchesne 2013-01-10 11:26:17 +01:00
parent d9111eeaf5
commit 886f6d9f11
2 changed files with 13 additions and 84 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
tests/Makefile.am
View file

@ -90,7 +90,7 @@ test_surfaces_LDADD = libutils.la $(TEST_LIBS)
test_subpicture_SOURCES = test-subpicture.c test-subpicture-data.c
test_subpicture_CFLAGS = $(TEST_CFLAGS)
test_subpicture_LDADD = libutils.la $(TEST_LIBS)
test_subpicture_LDADD = libutils.la libutils_dec.la $(TEST_LIBS)
test_windows_SOURCES = test-windows.c
test_windows_CFLAGS = $(TEST_CFLAGS)

95
tests/test-subpicture.c
View file

@ -22,38 +22,11 @@
#include "config.h"
#include <string.h>
#include <gst/vaapi/gstvaapidecoder.h>
#include <gst/vaapi/gstvaapidecoder_mpeg2.h>
#include <gst/vaapi/gstvaapisurface.h>
#include "decoder.h"
#include "output.h"
#include "test-mpeg2.h"
#include "test-subpicture-data.h"
typedef void (*GetVideoInfoFunc)(VideoDecodeInfo *info);
typedef struct _CodecDefs CodecDefs;
struct _CodecDefs {
const gchar *codec_str;
GetVideoInfoFunc get_video_info;
};
static const CodecDefs g_codec_defs[] = {
#define INIT_FUNCS(CODEC) { #CODEC, CODEC##_get_video_info }
INIT_FUNCS(mpeg2),
#undef INIT_FUNCS
{ NULL, }
};
static const CodecDefs *
get_codec_defs(const gchar *codec_str)
{
const CodecDefs *c;
for (c = g_codec_defs; c->codec_str; c++)
if (strcmp(codec_str, c->codec_str) == 0)
return c;
return NULL;
}
static inline void pause(void)
{
g_print("Press any key to continue...\n");
@ -88,15 +61,9 @@ main(int argc, char *argv[])
{
GstVaapiDisplay *display;
GstVaapiWindow *window;
GstVaapiDecoder *decoder = NULL;
GstCaps *decoder_caps;
GstStructure *structure;
GstVaapiDecoderStatus status;
const CodecDefs *codec;
GstBuffer *buffer;
GstVaapiSurfaceProxy *proxy;
GstVaapiDecoder *decoder;
GstVaapiSurface *surface;
VideoDecodeInfo info;
GstBuffer *buffer;
VideoSubpictureInfo subinfo;
GstVaapiImage *subtitle_image;
GstVaapiSubpicture *subpicture;
@ -110,13 +77,7 @@ main(int argc, char *argv[])
if (!video_output_init(&argc, argv, g_options))
g_error("failed to initialize video output subsystem");
if (!g_codec_str)
g_codec_str = g_strdup("mpeg2");
g_print("Test %s decode\n", g_codec_str);
codec = get_codec_defs(g_codec_str);
if (!codec)
g_error("no %s codec data found", g_codec_str);
g_print("Test subpicture\n");
display = video_output_create_display(NULL);
if (!display)
@ -126,44 +87,16 @@ main(int argc, char *argv[])
if (!window)
g_error("could not create window");
codec->get_video_info(&info);
decoder_caps = gst_vaapi_profile_get_caps(info.profile);
if (!decoder_caps)
g_error("could not create decoder caps");
structure = gst_caps_get_structure(decoder_caps, 0);
if (info.width > 0 && info.height > 0)
gst_structure_set(
structure,
"width", G_TYPE_INT, info.width,
"height", G_TYPE_INT, info.height,
NULL
);
decoder = gst_vaapi_decoder_mpeg2_new(display, decoder_caps);
decoder = decoder_new(display, g_codec_str);
if (!decoder)
g_error("could not create video decoder");
gst_caps_unref(decoder_caps);
g_error("could not create decoder");
buffer = gst_buffer_new();
if (!buffer)
g_error("could not create encoded data buffer");
gst_buffer_set_data(buffer, (guchar *)info.data, info.data_size);
if (!decoder_put_buffers(decoder))
g_error("could not fill decoder with sample data");
if (!gst_vaapi_decoder_put_buffer(decoder, buffer))
g_error("could not send video data to the decoder");
gst_buffer_unref(buffer);
if (!gst_vaapi_decoder_put_buffer(decoder, NULL))
g_error("could not send EOS to the decoder");
status = gst_vaapi_decoder_get_surface(decoder, &proxy);
if (status != GST_VAAPI_DECODER_STATUS_SUCCESS)
g_error("could not get decoded surface (decoder status %d)", status);
surface = gst_vaapi_surface_proxy_get_surface(proxy);
surface = decoder_get_surface(decoder);
if (!surface)
g_error("could not get underlying surface");
g_error("could not get decoded surface");
gst_vaapi_surface_get_size(surface, &surf_width, &surf_height);
printf("surface size %dx%d\n", surf_width, surf_height);
@ -209,17 +142,13 @@ main(int argc, char *argv[])
gst_vaapi_window_show(window);
if (!gst_vaapi_window_put_surface(window,
GST_VAAPI_SURFACE_PROXY_SURFACE(proxy),
NULL,
NULL,
GST_VAAPI_PICTURE_STRUCTURE_FRAME))
if (!gst_vaapi_window_put_surface(window, surface, NULL, NULL,
GST_VAAPI_PICTURE_STRUCTURE_FRAME))
g_error("could not render surface");
pause();
gst_buffer_unref(buffer);
gst_vaapi_surface_proxy_unref(proxy);
g_object_unref(decoder);
g_object_unref(window);
g_object_unref(display);