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videotestsrc: Remove more redundant code

Browse source 
Use the video library to do the setup instead of keeping a separate incomplete
list.
This commit is contained in:
Wim Taymans 2012-06-06 11:15:50 +02:00
parent a96acd3dbe
commit 7a3830c40a
4 changed files with 97 additions and 519 deletions
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61
gst/videotestsrc/gstvideotestsrc.c
View file

@ -550,12 +550,12 @@ gst_video_test_src_get_property (GObject * object, guint prop_id,
static gboolean
gst_video_test_src_parse_caps (const GstCaps * caps,
gint * width, gint * height, gint * fps_n, gint * fps_d,
GstVideoColorimetry * colorimetry)
GstVideoColorimetry * colorimetry, gint * x_inv, gint * y_inv)
{
const GstStructure *structure;
GstPadLinkReturn ret;
const GValue *framerate;
const gchar *csp;
const gchar *str;
GST_DEBUG ("parsing caps");
@ -571,9 +571,23 @@ gst_video_test_src_parse_caps (const GstCaps * caps,
} else
goto no_framerate;
if ((csp = gst_structure_get_string (structure, "colorimetry")))
gst_video_colorimetry_from_string (colorimetry, csp);
if ((str = gst_structure_get_string (structure, "colorimetry")))
gst_video_colorimetry_from_string (colorimetry, str);
if ((str = gst_structure_get_string (structure, "format"))) {
if (g_str_equal (str, "bggr")) {
*x_inv = *y_inv = 0;
} else if (g_str_equal (str, "rggb")) {
*x_inv = *y_inv = 1;
} else if (g_str_equal (str, "grbg")) {
*x_inv = 0;
*y_inv = 1;
} else if (g_str_equal (str, "grbg")) {
*x_inv = 1;
*y_inv = 0;
} else
goto invalid_format;
}
return ret;
/* ERRORS */
@ -582,6 +596,11 @@ no_framerate:
GST_DEBUG ("videotestsrc no framerate given");
return FALSE;
}
invalid_format:
{
GST_DEBUG ("videotestsrc invalid bayer format given");
return FALSE;
}
}
static gboolean
@ -610,7 +629,10 @@ gst_video_test_src_decide_allocation (GstBaseSrc * bsrc, GstQuery * query)
/* no downstream pool, make our own */
if (pool == NULL) {
pool = gst_video_buffer_pool_new ();
if (videotestsrc->bayer)
pool = gst_buffer_pool_new ();
else
pool = gst_video_buffer_pool_new ();
}
config = gst_buffer_pool_get_config (pool);
@ -634,7 +656,6 @@ gst_video_test_src_decide_allocation (GstBaseSrc * bsrc, GstQuery * query)
static gboolean
gst_video_test_src_setcaps (GstBaseSrc * bsrc, GstCaps * caps)
{
struct format_list_struct *format;
const GstStructure *structure;
GstVideoTestSrc *videotestsrc;
GstVideoInfo info;
@ -649,19 +670,25 @@ gst_video_test_src_setcaps (GstBaseSrc * bsrc, GstCaps * caps)
goto parse_failed;
} else if (gst_structure_has_name (structure, "video/x-bayer")) {
gint x_inv = 0, y_inv = 0;
gst_video_info_init (&info);
info.finfo = gst_video_format_get_info (GST_VIDEO_FORMAT_GRAY8);
if (!gst_video_test_src_parse_caps (caps, &info.width, &info.height,
&info.fps_n, &info.fps_d, &info.colorimetry))
&info.fps_n, &info.fps_d, &info.colorimetry, &x_inv, &y_inv))
goto parse_failed;
info.size =
gst_video_test_src_get_size (videotestsrc, info.width, info.height);
info.size = GST_ROUND_UP_4 (info.width) * info.height;
info.stride[0] = GST_ROUND_UP_4 (info.width);
videotestsrc->bayer = TRUE;
videotestsrc->x_invert = x_inv;
videotestsrc->y_invert = y_inv;
}
if (!(format = paintinfo_find_by_structure (structure)))
goto unknown_format;
/* looks ok here */
videotestsrc->format = format;
videotestsrc->info = info;
GST_DEBUG_OBJECT (videotestsrc, "size %dx%d, %d/%d fps",
@ -684,11 +711,6 @@ parse_failed:
GST_DEBUG_OBJECT (bsrc, "failed to parse caps");
return FALSE;
}
unknown_format:
{
GST_DEBUG ("videotestsrc format not found");
return FALSE;
}
}
static gboolean
@ -789,7 +811,8 @@ gst_video_test_src_fill (GstPushSrc * psrc, GstBuffer * buffer)
src = GST_VIDEO_TEST_SRC (psrc);
if (G_UNLIKELY (src->format == NULL))
if (G_UNLIKELY (GST_VIDEO_INFO_FORMAT (&src->info) ==
GST_VIDEO_FORMAT_UNKNOWN))
goto not_negotiated;
/* 0 framerate and we are at the second frame, eos */

6
gst/videotestsrc/gstvideotestsrc.h
View file

@ -124,9 +124,9 @@ struct _GstVideoTestSrc {
/* video state */
GstVideoInfo info;
char *format_name;
struct format_list_struct *format;
gboolean bayer;
gint x_invert;
gint y_invert;
/* private */
gint64 timestamp_offset; /* base offset */

501
gst/videotestsrc/videotestsrc.c
View file

@ -34,9 +34,6 @@
#define TO_16(x) (((x)<<8) | (x))
static void paint_tmpline_ARGB (paintinfo * p, int x, int w);
static void paint_tmpline_AYUV (paintinfo * p, int x, int w);
static unsigned char
random_char (void)
{
@ -124,285 +121,12 @@ static const struct vts_color_struct vts_colors_bt601_ycbcr_75[] = {
};
static void paint_setup_generic (paintinfo * p, GstVideoFrame * frame);
static void paint_setup_bayer_bggr (paintinfo * p, GstVideoFrame * frame);
static void paint_setup_bayer_rggb (paintinfo * p, GstVideoFrame * frame);
static void paint_setup_bayer_gbrg (paintinfo * p, GstVideoFrame * frame);
static void paint_setup_bayer_grbg (paintinfo * p, GstVideoFrame * frame);
static void paint_tmpline_ARGB (paintinfo * p, int x, int w);
static void paint_tmpline_AYUV (paintinfo * p, int x, int w);
static void convert_hline_generic (paintinfo * p, GstVideoFrame * frame, int y);
#if 0
static void convert_hline_I420 (paintinfo * p, int y);
static void convert_hline_NV12 (paintinfo * p, int y);
static void convert_hline_NV21 (paintinfo * p, int y);
static void convert_hline_YUY2 (paintinfo * p, int y);
#ifdef disabled
static void convert_hline_IYU2 (paintinfo * p, int y);
#endif
static void convert_hline_Y41B (paintinfo * p, int y);
static void convert_hline_Y42B (paintinfo * p, int y);
static void convert_hline_Y444 (paintinfo * p, int y);
static void convert_hline_Y800 (paintinfo * p, int y);
static void convert_hline_v308 (paintinfo * p, int y);
static void convert_hline_AYUV (paintinfo * p, int y);
#ifdef disabled
static void convert_hline_v410 (paintinfo * p, int y);
#endif
static void convert_hline_v216 (paintinfo * p, int y);
static void convert_hline_v210 (paintinfo * p, int y);
static void convert_hline_UYVP (paintinfo * p, int y);
static void convert_hline_AY64 (paintinfo * p, int y);
static void convert_hline_YUV9 (paintinfo * p, int y);
static void convert_hline_astr4 (paintinfo * p, int y);
static void convert_hline_astr8 (paintinfo * p, int y);
static void convert_hline_str4 (paintinfo * p, int y);
static void convert_hline_str3 (paintinfo * p, int y);
static void convert_hline_RGB565 (paintinfo * p, int y);
static void convert_hline_xRGB1555 (paintinfo * p, int y);
static void convert_hline_GRAY8 (paintinfo * p, int y);
static void convert_hline_GRAY16 (paintinfo * p, int y);
static void convert_hline_I420_10LE (paintinfo * p, int y);
static void convert_hline_I420_10BE (paintinfo * p, int y);
#endif
static void convert_hline_bayer (paintinfo * p, GstVideoFrame * frame, int y);
struct format_list_struct format_list[] = {
/* packed */
{VTS_YUV, "YUY2", "YUY2", paint_setup_generic, convert_hline_generic},
{VTS_YUV, "UYVY", "UYVY", paint_setup_generic, convert_hline_generic},
#ifdef disabled
{VTS_YUV, "Y422", "Y422", paint_setup_generic, convert_hline_generic},
{VTS_YUV, "UYNV", "UYNV", paint_setup_generic, convert_hline_generic}, /* FIXME: UYNV? */
#endif
{VTS_YUV, "YVYU", "YVYU", paint_setup_generic, convert_hline_generic},
{VTS_YUV, "v308", "v308", paint_setup_generic, convert_hline_generic},
{VTS_YUV, "AYUV", "AYUV", paint_setup_generic, convert_hline_generic},
#ifdef disabled
{VTS_YUV, "v410", "v410", paint_setup_generic, convert_hline_generic},
#endif
{VTS_YUV, "v210", "v210", paint_setup_generic, convert_hline_generic},
{VTS_YUV, "v216", "v216", paint_setup_generic, convert_hline_generic},
{VTS_YUV, "UYVP", "UYVP", paint_setup_generic, convert_hline_generic},
{VTS_YUV, "AYUV64", "AY64", paint_setup_generic, convert_hline_generic},
#ifdef disabled
{VTS_YUV, "IYU2", "IYU2", paint_setup_generic, convert_hline_generic},
#endif
/* planar */
/* YVU9 */
{VTS_YUV, "YVU9", "YVU9", paint_setup_generic, convert_hline_generic},
/* YUV9 */
{VTS_YUV, "YUV9", "YUV9", paint_setup_generic, convert_hline_generic},
/* IF09 */
/* YV12 */
{VTS_YUV, "YV12", "YV12", paint_setup_generic, convert_hline_generic},
/* I420 */
{VTS_YUV, "I420", "I420", paint_setup_generic, convert_hline_generic},
/* NV12 */
{VTS_YUV, "NV12", "NV12", paint_setup_generic, convert_hline_generic},
/* NV21 */
{VTS_YUV, "NV21", "NV21", paint_setup_generic, convert_hline_generic},
/* CLPL */
/* Y41B */
{VTS_YUV, "Y41B", "Y41B", paint_setup_generic, convert_hline_generic},
/* Y42B */
{VTS_YUV, "Y42B", "Y42B", paint_setup_generic, convert_hline_generic},
/* Y444 */
{VTS_YUV, "Y444", "Y444", paint_setup_generic, convert_hline_generic},
{VTS_YUV, "I420_10LE", "I420-10LE", paint_setup_generic,
convert_hline_generic},
{VTS_YUV, "I420_10BE", "I420-10BE", paint_setup_generic,
convert_hline_generic},
/* Not exactly YUV but it's the same as above */
{VTS_GRAY, "GRAY8", "GRAY8", paint_setup_generic, convert_hline_generic},
{VTS_GRAY, "GRAY16_LE", "GRAY16", paint_setup_generic,
convert_hline_generic},
{VTS_GRAY, "GRAY16_BE", "GRAY16", paint_setup_generic,
convert_hline_generic},
{VTS_RGB, "xRGB", "xRGB8888", paint_setup_generic, convert_hline_generic},
{VTS_RGB, "xBGR", "xBGR8888", paint_setup_generic, convert_hline_generic},
{VTS_RGB, "RGBx", "RGBx8888", paint_setup_generic, convert_hline_generic},
{VTS_RGB, "BGRx", "BGRx8888", paint_setup_generic, convert_hline_generic},
{VTS_RGB, "ARGB", "ARGB8888", paint_setup_generic, convert_hline_generic},
{VTS_RGB, "ABGR", "ABGR8888", paint_setup_generic, convert_hline_generic},
{VTS_RGB, "RGBA", "RGBA8888", paint_setup_generic, convert_hline_generic},
{VTS_RGB, "BGRA", "BGRA8888", paint_setup_generic, convert_hline_generic},
{VTS_RGB, "RGB", "RGB888", paint_setup_generic, convert_hline_generic},
{VTS_RGB, "BGR", "BGR888", paint_setup_generic, convert_hline_generic},
{VTS_RGB, "RGB16", "RGB565", paint_setup_generic, convert_hline_generic},
{VTS_RGB, "RGB15", "xRGB1555", paint_setup_generic, convert_hline_generic},
{VTS_RGB, "ARGB64", "ARGB8888", paint_setup_generic, convert_hline_generic},
{VTS_BAYER, "bggr", "Bayer", paint_setup_bayer_bggr, convert_hline_bayer},
{VTS_BAYER, "rggb", "Bayer", paint_setup_bayer_rggb, convert_hline_bayer},
{VTS_BAYER, "grbg", "Bayer", paint_setup_bayer_grbg, convert_hline_bayer},
{VTS_BAYER, "gbrg", "Bayer", paint_setup_bayer_gbrg, convert_hline_bayer}
};
int n_formats = G_N_ELEMENTS (format_list);
struct format_list_struct *
paintinfo_find_by_structure (const GstStructure * structure)
{
int i;
const char *media_type = gst_structure_get_name (structure);
g_return_val_if_fail (structure, NULL);
if (strcmp (media_type, "video/x-raw") == 0) {
const gchar *format;
format = gst_structure_get_string (structure, "format");
if (!format) {
GST_WARNING ("incomplete caps structure: %" GST_PTR_FORMAT, structure);
return NULL;
}
for (i = 0; i < n_formats; i++) {
if (g_str_equal (format, format_list[i].format)) {
return format_list + i;
}
}
return NULL;
} else if (strcmp (media_type, "video/x-bayer") == 0) {
const gchar *format;
format = gst_structure_get_string (structure, "format");
if (!format) {
GST_WARNING ("incomplete caps structure: %" GST_PTR_FORMAT, structure);
return NULL;
}
for (i = 0; i < n_formats; i++) {
if (format_list[i].type == VTS_BAYER &&
g_str_equal (format, format_list[i].format)) {
return format_list + i;
}
}
return NULL;
}
g_critical ("format not found for media type %s", media_type);
return NULL;
}
struct format_list_struct *
paintrect_find_format (const gchar * find_format)
{
int i;
for (i = 0; i < n_formats; i++) {
if (g_str_equal (find_format, format_list[i].format)) {
return format_list + i;
}
}
return NULL;
}
struct format_list_struct *
paintrect_find_name (const char *name)
{
int i;
for (i = 0; i < n_formats; i++) {
if (g_str_equal (name, format_list[i].name)) {
return format_list + i;
}
}
return NULL;
}
GstStructure *
paint_get_structure (struct format_list_struct * format)
{
GstStructure *structure = NULL;
g_return_val_if_fail (format, NULL);
switch (format->type) {
case VTS_RGB:
case VTS_GRAY:
structure = gst_structure_new ("video/x-raw",
"format", G_TYPE_STRING, format->format, NULL);
break;
case VTS_YUV:
{
GValue value_list = { 0 };
GValue value = { 0 };
structure = gst_structure_new ("video/x-raw",
"format", G_TYPE_STRING, format->format, NULL);
if (strcmp (format->format, "Y800") != 0) {
g_value_init (&value_list, GST_TYPE_LIST);
g_value_init (&value, G_TYPE_STRING);
g_value_set_static_string (&value, "bt601");
gst_value_list_append_value (&value_list, &value);
g_value_set_static_string (&value, "bt709");
gst_value_list_append_value (&value_list, &value);
gst_structure_set_value (structure, "colorimetry", &value_list);
g_value_reset (&value_list);
if (strcmp (format->format, "AYUV") &&
strcmp (format->format, "v308") &&
strcmp (format->format, "v410") &&
strcmp (format->format, "Y444")) {
g_value_set_static_string (&value, "mpeg2");
gst_value_list_append_value (&value_list, &value);
g_value_set_static_string (&value, "jpeg");
gst_value_list_append_value (&value_list, &value);
gst_structure_set_value (structure, "chroma-site", &value_list);
}
g_value_unset (&value_list);
}
break;
}
case VTS_BAYER:
structure = gst_structure_new ("video/x-bayer",
"format", G_TYPE_STRING, format->format, NULL);
break;
default:
g_assert_not_reached ();
break;
}
return structure;
}
/* returns the size in bytes for one video frame of the given dimensions
* given the format in GstVideoTestSrc */
int
gst_video_test_src_get_size (GstVideoTestSrc * v, int w, int h)
{
paintinfo pi = PAINT_INFO_INIT;
paintinfo *p = &pi;
struct format_list_struct *format;
p->width = w;
p->height = h;
format = v->format;
if (format == NULL)
return 0;
format->paint_setup (p, NULL);
return p->size;
}
#define SCALEBITS 10
#define ONE_HALF (1 << (SCALEBITS - 1))
#define FIX(x) ((int) ((x) * (1<<SCALEBITS) + 0.5))
@ -446,29 +170,38 @@ gst_video_test_src_get_size (GstVideoTestSrc * v, int w, int h)
static void
videotestsrc_setup_paintinfo (GstVideoTestSrc * v, paintinfo * p, int w, int h)
{
int a, r, g, b;
gint a, r, g, b;
gint width;
GstVideoInfo *info = &v->info;
if (v->info.colorimetry.matrix == GST_VIDEO_COLOR_MATRIX_BT601) {
width = GST_VIDEO_INFO_WIDTH (info);
if (info->colorimetry.matrix == GST_VIDEO_COLOR_MATRIX_BT601) {
p->colors = vts_colors_bt601_ycbcr_100;
} else {
p->colors = vts_colors_bt709_ycbcr_100;
}
p->width = w;
p->height = h;
p->convert_tmpline = v->format->convert_hline;
if (v->format->type == VTS_RGB || v->format->type == VTS_BAYER) {
if (v->bayer) {
p->paint_tmpline = paint_tmpline_ARGB;
p->convert_tmpline = convert_hline_bayer;
} else {
p->paint_tmpline = paint_tmpline_AYUV;
p->convert_tmpline = convert_hline_generic;
if (GST_VIDEO_INFO_IS_RGB (info)) {
p->paint_tmpline = paint_tmpline_ARGB;
} else {
p->paint_tmpline = paint_tmpline_AYUV;
}
}
p->tmpline = v->tmpline;
p->tmpline2 = v->tmpline2;
p->tmpline_u8 = v->tmpline_u8;
p->tmpline_u16 = v->tmpline_u16;
p->x_offset = (v->horizontal_speed * v->n_frames) % p->width;
p->x_offset = (v->horizontal_speed * v->n_frames) % width;
if (p->x_offset < 0)
p->x_offset += p->width;
p->x_offset += width;
p->x_invert = v->x_invert;
p->y_invert = v->y_invert;
a = (v->foreground_color >> 24) & 0xff;
r = (v->foreground_color >> 16) & 0xff;
@ -478,7 +211,8 @@ videotestsrc_setup_paintinfo (GstVideoTestSrc * v, paintinfo * p, int w, int h)
p->foreground_color.R = r;
p->foreground_color.G = g;
p->foreground_color.B = b;
if (v->info.colorimetry.matrix == GST_VIDEO_COLOR_MATRIX_BT601) {
if (info->colorimetry.matrix == GST_VIDEO_COLOR_MATRIX_BT601) {
p->foreground_color.Y = RGB_TO_Y_CCIR (r, g, b);
p->foreground_color.U = RGB_TO_U_CCIR (r, g, b, 0);
p->foreground_color.V = RGB_TO_V_CCIR (r, g, b, 0);
@ -497,7 +231,8 @@ videotestsrc_setup_paintinfo (GstVideoTestSrc * v, paintinfo * p, int w, int h)
p->background_color.R = r;
p->background_color.G = g;
p->background_color.B = b;
if (v->info.colorimetry.matrix == GST_VIDEO_COLOR_MATRIX_BT601) {
if (info->colorimetry.matrix == GST_VIDEO_COLOR_MATRIX_BT601) {
p->background_color.Y = RGB_TO_Y_CCIR (r, g, b);
p->background_color.U = RGB_TO_U_CCIR (r, g, b, 0);
p->background_color.V = RGB_TO_V_CCIR (r, g, b, 0);
@ -515,18 +250,19 @@ videotestsrc_convert_tmpline (paintinfo * p, GstVideoFrame * frame, int j)
{
int x = p->x_offset;
int i;
int width = frame->info.width;
if (x != 0) {
memcpy (p->tmpline2, p->tmpline, p->width * 4);
memcpy (p->tmpline, p->tmpline2 + x * 4, (p->width - x) * 4);
memcpy (p->tmpline + (p->width - x) * 4, p->tmpline2, x * 4);
memcpy (p->tmpline2, p->tmpline, width * 4);
memcpy (p->tmpline, p->tmpline2 + x * 4, (width - x) * 4);
memcpy (p->tmpline + (width - x) * 4, p->tmpline2, x * 4);
}
for (i = p->width; i < p->width + 5; i++) {
p->tmpline[4 * i + 0] = p->tmpline[4 * (p->width - 1) + 0];
p->tmpline[4 * i + 1] = p->tmpline[4 * (p->width - 1) + 1];
p->tmpline[4 * i + 2] = p->tmpline[4 * (p->width - 1) + 2];
p->tmpline[4 * i + 3] = p->tmpline[4 * (p->width - 1) + 3];
for (i = width; i < width + 5; i++) {
p->tmpline[4 * i + 0] = p->tmpline[4 * (width - 1) + 0];
p->tmpline[4 * i + 1] = p->tmpline[4 * (width - 1) + 1];
p->tmpline[4 * i + 2] = p->tmpline[4 * (width - 1) + 2];
p->tmpline[4 * i + 3] = p->tmpline[4 * (width - 1) + 3];
}
p->convert_tmpline (p, frame, j);
@ -557,7 +293,7 @@ videotestsrc_blend_line (GstVideoTestSrc * v, guint8 * dest, guint8 * src,
struct vts_color_struct *a, struct vts_color_struct *b, int n)
{
int i;
if (v->format->type == VTS_RGB || v->format->type == VTS_BAYER) {
if (v->bayer || GST_VIDEO_INFO_IS_RGB (&v->info)) {
for (i = 0; i < n; i++) {
dest[i * 4 + 0] = BLEND (a->A, b->A, src[i]);
dest[i * 4 + 1] = BLEND (a->R, b->R, src[i]);
@ -583,15 +319,9 @@ gst_video_test_src_smpte (GstVideoTestSrc * v, GstVideoFrame * frame)
int j;
paintinfo pi = PAINT_INFO_INIT;
paintinfo *p = &pi;
struct format_list_struct *format;
int w = frame->info.width, h = frame->info.height;
videotestsrc_setup_paintinfo (v, p, frame->info.width, frame->info.height);
format = v->format;
if (format == NULL)
return;
format->paint_setup (p, frame);
videotestsrc_setup_paintinfo (v, p, w, h);
y1 = 2 * h / 3;
y2 = 3 * h / 4;
@ -688,7 +418,6 @@ gst_video_test_src_smpte75 (GstVideoTestSrc * v, GstVideoFrame * frame)
int j;
paintinfo pi = PAINT_INFO_INIT;
paintinfo *p = &pi;
struct format_list_struct *format;
int w = frame->info.width, h = frame->info.height;
videotestsrc_setup_paintinfo (v, p, w, h);
@ -697,11 +426,6 @@ gst_video_test_src_smpte75 (GstVideoTestSrc * v, GstVideoFrame * frame)
} else {
p->colors = vts_colors_bt709_ycbcr_75;
}
format = v->format;
if (format == NULL)
return;
format->paint_setup (p, frame);
/* color bars */
for (j = 0; j < h; j++) {
@ -723,15 +447,9 @@ gst_video_test_src_smpte100 (GstVideoTestSrc * v, GstVideoFrame * frame)
int j;
paintinfo pi = PAINT_INFO_INIT;
paintinfo *p = &pi;
struct format_list_struct *format;
int w = frame->info.width, h = frame->info.height;
videotestsrc_setup_paintinfo (v, p, w, h);
format = v->format;
if (format == NULL)
return;
format->paint_setup (p, frame);
/* color bars */
for (j = 0; j < h; j++) {
@ -752,15 +470,9 @@ gst_video_test_src_bar (GstVideoTestSrc * v, GstVideoFrame * frame)
int j;
paintinfo pi = PAINT_INFO_INIT;
paintinfo *p = &pi;
struct format_list_struct *format;
int w = frame->info.width, h = frame->info.height;
videotestsrc_setup_paintinfo (v, p, w, h);
format = v->format;
if (format == NULL)
return;
format->paint_setup (p, frame);
for (j = 0; j < h; j++) {
/* use fixed size for now */
@ -781,16 +493,10 @@ gst_video_test_src_snow (GstVideoTestSrc * v, GstVideoFrame * frame)
int j;
paintinfo pi = PAINT_INFO_INIT;
paintinfo *p = &pi;
struct format_list_struct *format;
struct vts_color_struct color;
int w = frame->info.width, h = frame->info.height;
videotestsrc_setup_paintinfo (v, p, w, h);
format = v->format;
if (format == NULL)
return;
format->paint_setup (p, frame);
color = p->colors[COLOR_BLACK];
p->color = &color;
@ -801,7 +507,7 @@ gst_video_test_src_snow (GstVideoTestSrc * v, GstVideoFrame * frame)
p->tmpline_u8[i] = y;
}
videotestsrc_blend_line (v, p->tmpline, p->tmpline_u8,
&p->foreground_color, &p->background_color, p->width);
&p->foreground_color, &p->background_color, w);
videotestsrc_convert_tmpline (p, frame, j);
}
}
@ -813,15 +519,9 @@ gst_video_test_src_unicolor (GstVideoTestSrc * v, GstVideoFrame * frame,
int i;
paintinfo pi = PAINT_INFO_INIT;
paintinfo *p = &pi;
struct format_list_struct *format;
int w = frame->info.width, h = frame->info.height;
videotestsrc_setup_paintinfo (v, p, w, h);
format = v->format;
if (format == NULL)
return;
format->paint_setup (p, frame);
p->color = p->colors + color_index;
if (color_index == COLOR_BLACK) {
@ -873,17 +573,10 @@ gst_video_test_src_blink (GstVideoTestSrc * v, GstVideoFrame * frame)
int i;
paintinfo pi = PAINT_INFO_INIT;
paintinfo *p = &pi;
struct format_list_struct *format;
int w = frame->info.width, h = frame->info.height;
videotestsrc_setup_paintinfo (v, p, w, h);
format = v->format;
if (format == NULL)
return;
format->paint_setup (p, frame);
if (v->n_frames & 1) {
p->color = &p->foreground_color;
} else {
@ -902,17 +595,10 @@ gst_video_test_src_solid (GstVideoTestSrc * v, GstVideoFrame * frame)
int i;
paintinfo pi = PAINT_INFO_INIT;
paintinfo *p = &pi;
struct format_list_struct *format;
int w = frame->info.width, h = frame->info.height;
videotestsrc_setup_paintinfo (v, p, w, h);
format = v->format;
if (format == NULL)
return;
format->paint_setup (p, frame);
p->color = &p->foreground_color;
for (i = 0; i < h; i++) {
@ -927,17 +613,10 @@ gst_video_test_src_checkers1 (GstVideoTestSrc * v, GstVideoFrame * frame)
int x, y;
paintinfo pi = PAINT_INFO_INIT;
paintinfo *p = &pi;
struct format_list_struct *format;
int w = frame->info.width, h = frame->info.height;
videotestsrc_setup_paintinfo (v, p, w, h);
format = v->format;
if (format == NULL)
return;
format->paint_setup (p, frame);
for (y = 0; y < h; y++) {
for (x = 0; x < w; x++) {
if ((x ^ y) & 1) {
@ -957,15 +636,9 @@ gst_video_test_src_checkers2 (GstVideoTestSrc * v, GstVideoFrame * frame)
int x, y;
paintinfo pi = PAINT_INFO_INIT;
paintinfo *p = &pi;
struct format_list_struct *format;
int w = frame->info.width, h = frame->info.height;
videotestsrc_setup_paintinfo (v, p, w, h);
format = v->format;
if (format == NULL)
return;
format->paint_setup (p, frame);
for (y = 0; y < h; y++) {
for (x = 0; x < w; x += 2) {
@ -988,15 +661,9 @@ gst_video_test_src_checkers4 (GstVideoTestSrc * v, GstVideoFrame * frame)
int x, y;
paintinfo pi = PAINT_INFO_INIT;
paintinfo *p = &pi;
struct format_list_struct *format;
int w = frame->info.width, h = frame->info.height;
videotestsrc_setup_paintinfo (v, p, w, h);
format = v->format;
if (format == NULL)
return;
format->paint_setup (p, frame);
for (y = 0; y < h; y++) {
for (x = 0; x < w; x += 4) {
@ -1019,15 +686,9 @@ gst_video_test_src_checkers8 (GstVideoTestSrc * v, GstVideoFrame * frame)
int x, y;
paintinfo pi = PAINT_INFO_INIT;
paintinfo *p = &pi;
struct format_list_struct *format;
int w = frame->info.width, h = frame->info.height;
videotestsrc_setup_paintinfo (v, p, w, h);
format = v->format;
if (format == NULL)
return;
format->paint_setup (p, frame);
for (y = 0; y < h; y++) {
for (x = 0; x < w; x += 8) {
@ -1087,7 +748,6 @@ gst_video_test_src_zoneplate (GstVideoTestSrc * v, GstVideoFrame * frame)
int j;
paintinfo pi = PAINT_INFO_INIT;
paintinfo *p = &pi;
struct format_list_struct *format;
struct vts_color_struct color;
int t = v->n_frames;
int w = frame->info.width, h = frame->info.height;
@ -1109,11 +769,6 @@ gst_video_test_src_zoneplate (GstVideoTestSrc * v, GstVideoFrame * frame)
int scale_kx2 = 0xffff / w;
videotestsrc_setup_paintinfo (v, p, w, h);
format = v->format;
if (format == NULL)
return;
format->paint_setup (p, frame);
color = p->colors[COLOR_BLACK];
p->color = &color;
@ -1196,7 +851,7 @@ gst_video_test_src_zoneplate (GstVideoTestSrc * v, GstVideoFrame * frame)
p->tmpline_u8[i] = sine_table[phase & 0xff];
}
videotestsrc_blend_line (v, p->tmpline, p->tmpline_u8,
&p->foreground_color, &p->background_color, p->width);
&p->foreground_color, &p->background_color, w);
videotestsrc_convert_tmpline (p, frame, j);
}
}
@ -1208,7 +863,6 @@ gst_video_test_src_chromazoneplate (GstVideoTestSrc * v, GstVideoFrame * frame)
int j;
paintinfo pi = PAINT_INFO_INIT;
paintinfo *p = &pi;
struct format_list_struct *format;
struct vts_color_struct color;
int t = v->n_frames;
int w = frame->info.width, h = frame->info.height;
@ -1231,11 +885,6 @@ gst_video_test_src_chromazoneplate (GstVideoTestSrc * v, GstVideoFrame * frame)
int scale_kx2 = 0xffff / w;
videotestsrc_setup_paintinfo (v, p, w, h);
format = v->format;
if (format == NULL)
return;
format->paint_setup (p, frame);
color = p->colors[COLOR_BLACK];
p->color = &color;
@ -1308,18 +957,12 @@ gst_video_test_src_circular (GstVideoTestSrc * v, GstVideoFrame * frame)
int j;
paintinfo pi = PAINT_INFO_INIT;
paintinfo *p = &pi;
struct format_list_struct *format;
double freq[8];
int w = frame->info.width, h = frame->info.height;
int d;
videotestsrc_setup_paintinfo (v, p, w, h);
format = v->format;
if (format == NULL)
return;
format->paint_setup (p, frame);
for (i = 1; i < 8; i++) {
freq[i] = 200 * pow (2.0, -(i - 1) / 4.0);
@ -1342,7 +985,7 @@ gst_video_test_src_circular (GstVideoTestSrc * v, GstVideoFrame * frame)
}
}
videotestsrc_blend_line (v, p->tmpline, p->tmpline_u8,
&p->foreground_color, &p->background_color, p->width);
&p->foreground_color, &p->background_color, w);
videotestsrc_convert_tmpline (p, frame, j);
}
}
@ -1353,17 +996,11 @@ gst_video_test_src_gamut (GstVideoTestSrc * v, GstVideoFrame * frame)
int x, y;
paintinfo pi = PAINT_INFO_INIT;
paintinfo *p = &pi;
struct format_list_struct *format;
struct vts_color_struct yuv_primary;
struct vts_color_struct yuv_secondary;
int w = frame->info.width, h = frame->info.height;
videotestsrc_setup_paintinfo (v, p, w, h);
format = v->format;
if (format == NULL)
return;
format->paint_setup (p, frame);
for (y = 0; y < h; y++) {
int region = (y * 4) / h;
@ -1411,18 +1048,12 @@ gst_video_test_src_ball (GstVideoTestSrc * v, GstVideoFrame * frame)
int i;
paintinfo pi = PAINT_INFO_INIT;
paintinfo *p = &pi;
struct format_list_struct *format;
int t = v->n_frames;
double x, y;
int radius = 20;
int w = frame->info.width, h = frame->info.height;
videotestsrc_setup_paintinfo (v, p, w, h);
format = v->format;
if (format == NULL)
return;
format->paint_setup (p, frame);
x = radius + (0.5 + 0.5 * sin (2 * G_PI * t / 200)) * (w - 2 * radius);
y = radius + (0.5 + 0.5 * sin (2 * G_PI * sqrt (2) * t / 200)) * (h -
@ -1458,7 +1089,7 @@ gst_video_test_src_ball (GstVideoTestSrc * v, GstVideoFrame * frame)
}
}
videotestsrc_blend_line (v, p->tmpline, p->tmpline_u8,
&p->foreground_color, &p->background_color, p->width);
&p->foreground_color, &p->background_color, w);
videotestsrc_convert_tmpline (p, frame, i);
}
}
@ -1499,21 +1130,14 @@ paint_tmpline_AYUV (paintinfo * p, int x, int w)
gst_orc_splat_u32 (p->tmpline + offset, value, w);
}
static void
paint_setup_generic (paintinfo * p, GstVideoFrame * frame)
{
p->size = frame->info.size;
}
static void
convert_hline_generic (paintinfo * p, GstVideoFrame * frame, int y)
{
const GstVideoFormatInfo *finfo = frame->info.finfo;
gint i, width = p->width;
gint i, width = GST_VIDEO_FRAME_WIDTH (frame);
gpointer src;
if (finfo->unpack_format == GST_VIDEO_FORMAT_AYUV64 ||
finfo->unpack_format == GST_VIDEO_FORMAT_ARGB64) {
if (GST_VIDEO_FORMAT_INFO_DEPTH (finfo, 0) == 16) {
/* 16 bits */
for (i = 0; i < width; i++) {
p->tmpline_u16[i * 4 + 0] = TO_16 (p->tmpline[i * 4 + 0]);
@ -1530,50 +1154,19 @@ convert_hline_generic (paintinfo * p, GstVideoFrame * frame, int y)
frame->info.chroma_site, y, width);
}
static void
paint_setup_bayer_bggr (paintinfo * p, GstVideoFrame * frame)
{
p->size = GST_ROUND_UP_4 (p->width) * p->height;
p->bayer_x_invert = 0;
p->bayer_y_invert = 0;
}
static void
paint_setup_bayer_rggb (paintinfo * p, GstVideoFrame * frame)
{
p->size = GST_ROUND_UP_4 (p->width) * p->height;
p->bayer_x_invert = 1;
p->bayer_y_invert = 1;
}
static void
paint_setup_bayer_grbg (paintinfo * p, GstVideoFrame * frame)
{
p->size = GST_ROUND_UP_4 (p->width) * p->height;
p->bayer_x_invert = 0;
p->bayer_y_invert = 1;
}
static void
paint_setup_bayer_gbrg (paintinfo * p, GstVideoFrame * frame)
{
p->size = GST_ROUND_UP_4 (p->width) * p->height;
p->bayer_x_invert = 1;
p->bayer_y_invert = 0;
}
static void
convert_hline_bayer (paintinfo * p, GstVideoFrame * frame, int y)
{
int i;
guint8 *data = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
guint8 *R = data + y * GST_ROUND_UP_4 (p->width);
guint8 *R = data + y * GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0);
guint8 *argb = p->tmpline;
int x_inv = p->bayer_x_invert;
int y_inv = p->bayer_y_invert;
gint width = GST_VIDEO_FRAME_WIDTH (frame);
int x_inv = p->x_invert;
int y_inv = p->y_invert;
if ((y ^ y_inv) & 1) {
for (i = 0; i < p->width; i++) {
for (i = 0; i < width; i++) {
if ((i ^ x_inv) & 1) {
R[i] = argb[4 * i + 1];
} else {
@ -1581,7 +1174,7 @@ convert_hline_bayer (paintinfo * p, GstVideoFrame * frame, int y)
}
}
} else {
for (i = 0; i < p->width; i++) {
for (i = 0; i < width; i++) {
if ((i ^ x_inv) & 1) {
R[i] = argb[4 * i + 2];
} else {

48
gst/videotestsrc/videotestsrc.h
View file

@ -22,20 +22,6 @@
#include <glib.h>
enum {
VTS_YUV,
VTS_RGB,
VTS_GRAY,
VTS_BAYER
};
enum {
VTS_BAYER_BGGR,
VTS_BAYER_RGGB,
VTS_BAYER_GRBG,
VTS_BAYER_GBRG
};
struct vts_color_struct {
guint8 Y, U, V, A;
guint8 R, G, B;
@ -44,21 +30,19 @@ struct vts_color_struct {
typedef struct paintinfo_struct paintinfo;
struct paintinfo_struct
{
int size; /* size of a frame */
int width;
int height;
const struct vts_color_struct *colors;
const struct vts_color_struct *color;
/* const struct vts_color_struct *color; */
void (*paint_hline) (paintinfo * p, int x, int y, int w);
void (*paint_tmpline) (paintinfo * p, int x, int w);
void (*convert_tmpline) (paintinfo * p, GstVideoFrame *frame, int y);
void (*convert_hline) (paintinfo * p, GstVideoFrame *frame, int y);
int x_offset;
int bayer_x_invert;
int bayer_y_invert;
int x_invert;
int y_invert;
guint8 *tmpline;
guint8 *tmpline2;
@ -70,25 +54,6 @@ struct paintinfo_struct
};
#define PAINT_INFO_INIT {0, }
struct format_list_struct
{
int type;
const char *format;
const char *name;
void (*paint_setup) (paintinfo * p, GstVideoFrame *frame);
void (*convert_hline) (paintinfo * p, GstVideoFrame *frame, int y);
};
struct format_list_struct *
paintrect_find_format (const gchar *find_format);
struct format_list_struct *
paintrect_find_name (const char *name);
struct format_list_struct *
paintinfo_find_by_structure (const GstStructure *structure);
GstStructure *
paint_get_structure (struct format_list_struct *format);
int gst_video_test_src_get_size (GstVideoTestSrc * v, int w, int h);
void gst_video_test_src_smpte (GstVideoTestSrc * v, GstVideoFrame *frame);
void gst_video_test_src_smpte75 (GstVideoTestSrc * v, GstVideoFrame *frame);
void gst_video_test_src_snow (GstVideoTestSrc * v, GstVideoFrame *frame);
@ -111,7 +76,4 @@ void gst_video_test_src_ball (GstVideoTestSrc * v, GstVideoFrame *fra
void gst_video_test_src_smpte100 (GstVideoTestSrc * v, GstVideoFrame *frame);
void gst_video_test_src_bar (GstVideoTestSrc * v, GstVideoFrame *frame);
extern struct format_list_struct format_list[];
extern int n_formats;
#endif