mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-11-26 19:51:11 +00:00
Code Issues 1 Projects Releases Wiki Activity

tests: use gst_vaapi_image_format_from_structure() in test-display.

Browse source 
Use gst_vaapi_image_format_from_structure() helper in test-display and
then extract a VAImageFormat from it instead of relying on GstCaps for
YUV and RGB formats.
This commit is contained in:
Gwenole Beauchesne 2013-03-20 11:53:59 +01:00
parent 9128e5af48
commit 8088b1b2b4
1 changed files with 38 additions and 27 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

65
tests/test-display.c
View file

@ -88,6 +88,31 @@ print_profile_caps(GstCaps *caps, const gchar *name)
}
}
static void
print_format_caps_yuv(const VAImageFormat *va_format)
{
const guint32 fourcc = va_format->fourcc;
g_print(" fourcc '%c%c%c%c'",
fourcc & 0xff,
(fourcc >> 8) & 0xff,
(fourcc >> 16) & 0xff,
(fourcc >> 24) & 0xff);
}
static void
print_format_caps_rgb(const VAImageFormat *va_format)
{
g_print(" %d bits per pixel, %s endian,",
va_format->bits_per_pixel,
va_format->byte_order == VA_MSB_FIRST ? "big" : "little");
g_print(" %s masks", va_format->alpha_mask ? "rgba" : "rgb");
g_print(" 0x%08x 0x%08x 0x%08x",
va_format->red_mask, va_format->green_mask, va_format->blue_mask);
if (va_format->alpha_mask)
g_print(" 0x%08x", va_format->alpha_mask);
}
static void
print_format_caps(GstCaps *caps, const gchar *name)
{
@ -97,40 +122,26 @@ print_format_caps(GstCaps *caps, const gchar *name)
for (i = 0; i < gst_caps_get_size(caps); i++) {
GstStructure * const structure = gst_caps_get_structure(caps, i);
const VAImageFormat *va_format;
GstVaapiImageFormat format;
if (!structure)
g_error("could not get caps structure %d", i);
g_print(" %s:", gst_structure_get_name(structure));
if (gst_structure_has_name(structure, "video/x-raw-yuv")) {
guint32 fourcc;
format = gst_vaapi_image_format_from_structure(structure);
if (!format)
g_error("could not determine format");
gst_structure_get_fourcc(structure, "format", &fourcc);
va_format = gst_vaapi_image_format_get_va_format(format);
if (!va_format)
g_error("could not determine VA format");
g_print(" fourcc '%c%c%c%c'",
fourcc & 0xff,
(fourcc >> 8) & 0xff,
(fourcc >> 16) & 0xff,
(fourcc >> 24) & 0xff);
}
else {
gint bpp, endian, rmask, gmask, bmask, amask;
gboolean has_alpha;
gst_structure_get_int(structure, "bpp", &bpp);
gst_structure_get_int(structure, "endianness", &endian);
gst_structure_get_int(structure, "red_mask", &rmask);
gst_structure_get_int(structure, "blue_mask", &bmask);
gst_structure_get_int(structure, "green_mask", &gmask);
has_alpha = gst_structure_get_int(structure, "alpha_mask", &amask);
g_print(" %d bits per pixel, %s endian,",
bpp, endian == G_BIG_ENDIAN ? "big" : "little");
g_print(" %s masks", has_alpha ? "rgba" : "rgb");
g_print(" 0x%08x 0x%08x 0x%08x", rmask, gmask, bmask);
if (has_alpha)
g_print(" 0x%08x", amask);
}
if (gst_vaapi_image_format_is_yuv(format))
print_format_caps_yuv(va_format);
else
print_format_caps_rgb(va_format);
g_print("\n");
}
}