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gst/videotestsrc/videotestsrc.*: Add support for video/x-raw-bayer.

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Original commit message from CVS:
* gst/videotestsrc/videotestsrc.c:
* gst/videotestsrc/videotestsrc.h:
Add support for video/x-raw-bayer.
This commit is contained in:
David Schleef 2007-05-15 03:53:11 +00:00
parent 1db63972f0
commit c655a27ab4
3 changed files with 133 additions and 65 deletions
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6
ChangeLog
View file

@ -1,3 +1,9 @@
2007-05-14 David Schleef <ds@schleef.org>
* gst/videotestsrc/videotestsrc.c:
* gst/videotestsrc/videotestsrc.h:
Add support for video/x-raw-bayer.
2007-05-12 David Schleef <ds@schleef.org>
* sys/xvimage/xvimagesink.c:

185
gst/videotestsrc/videotestsrc.c
View file

@ -285,6 +285,8 @@ static void paint_setup_BGR888 (paintinfo * p, unsigned char *dest);
static void paint_setup_RGB565 (paintinfo * p, unsigned char *dest);
static void paint_setup_xRGB1555 (paintinfo * p, unsigned char *dest);
static void paint_setup_bayer (paintinfo * p, unsigned char *dest);
static void paint_hline_I420 (paintinfo * p, int x, int y, int w);
static void paint_hline_YUY2 (paintinfo * p, int x, int y, int w);
static void paint_hline_IYU2 (paintinfo * p, int x, int y, int w);
@ -302,88 +304,93 @@ static void paint_hline_str3 (paintinfo * p, int x, int y, int w);
static void paint_hline_RGB565 (paintinfo * p, int x, int y, int w);
static void paint_hline_xRGB1555 (paintinfo * p, int x, int y, int w);
static void paint_hline_bayer (paintinfo * p, int x, int y, int w);
struct fourcc_list_struct fourcc_list[] = {
/* packed */
{"YUY2", "YUY2", 16, paint_setup_YUY2, paint_hline_YUY2},
{"UYVY", "UYVY", 16, paint_setup_UYVY, paint_hline_YUY2},
{"Y422", "Y422", 16, paint_setup_UYVY, paint_hline_YUY2},
{"UYNV", "UYNV", 16, paint_setup_UYVY, paint_hline_YUY2}, /* FIXME: UYNV? */
{"YVYU", "YVYU", 16, paint_setup_YVYU, paint_hline_YUY2},
{"AYUV", "AYUV", 32, paint_setup_AYUV, paint_hline_AYUV},
{VTS_YUV, "YUY2", "YUY2", 16, paint_setup_YUY2, paint_hline_YUY2},
{VTS_YUV, "UYVY", "UYVY", 16, paint_setup_UYVY, paint_hline_YUY2},
{VTS_YUV, "Y422", "Y422", 16, paint_setup_UYVY, paint_hline_YUY2},
{VTS_YUV, "UYNV", "UYNV", 16, paint_setup_UYVY, paint_hline_YUY2}, /* FIXME: UYNV? */
{VTS_YUV, "YVYU", "YVYU", 16, paint_setup_YVYU, paint_hline_YUY2},
{VTS_YUV, "AYUV", "AYUV", 32, paint_setup_AYUV, paint_hline_AYUV},
/* interlaced */
/*{ "IUYV", "IUY2", 16, paint_setup_YVYU, paint_hline_YUY2 }, */
/*{ VTS_YUV, "IUYV", "IUY2", 16, paint_setup_YVYU, paint_hline_YUY2 }, */
/* inverted */
/*{ "cyuv", "cyuv", 16, paint_setup_YVYU, paint_hline_YUY2 }, */
/*{ VTS_YUV, "cyuv", "cyuv", 16, paint_setup_YVYU, paint_hline_YUY2 }, */
/*{ "Y41P", "Y41P", 12, paint_setup_YVYU, paint_hline_YUY2 }, */
/*{ VTS_YUV, "Y41P", "Y41P", 12, paint_setup_YVYU, paint_hline_YUY2 }, */
/* interlaced */
/*{ "IY41", "IY41", 12, paint_setup_YVYU, paint_hline_YUY2 }, */
/*{ VTS_YUV, "IY41", "IY41", 12, paint_setup_YVYU, paint_hline_YUY2 }, */
/*{ "Y211", "Y211", 8, paint_setup_YVYU, paint_hline_YUY2 }, */
/*{ VTS_YUV, "Y211", "Y211", 8, paint_setup_YVYU, paint_hline_YUY2 }, */
/*{ "Y41T", "Y41T", 12, paint_setup_YVYU, paint_hline_YUY2 }, */
/*{ "Y42P", "Y42P", 16, paint_setup_YVYU, paint_hline_YUY2 }, */
/*{ "CLJR", "CLJR", 8, paint_setup_YVYU, paint_hline_YUY2 }, */
/*{ "IYU1", "IYU1", 12, paint_setup_YVYU, paint_hline_YUY2 }, */
{"IYU2", "IYU2", 24, paint_setup_IYU2, paint_hline_IYU2},
/*{ VTS_YUV, "Y41T", "Y41T", 12, paint_setup_YVYU, paint_hline_YUY2 }, */
/*{ VTS_YUV, "Y42P", "Y42P", 16, paint_setup_YVYU, paint_hline_YUY2 }, */
/*{ VTS_YUV, "CLJR", "CLJR", 8, paint_setup_YVYU, paint_hline_YUY2 }, */
/*{ VTS_YUV, "IYU1", "IYU1", 12, paint_setup_YVYU, paint_hline_YUY2 }, */
{VTS_YUV, "IYU2", "IYU2", 24, paint_setup_IYU2, paint_hline_IYU2},
/* planar */
/* YVU9 */
{"YVU9", "YVU9", 9, paint_setup_YVU9, paint_hline_YUV9},
{VTS_YUV, "YVU9", "YVU9", 9, paint_setup_YVU9, paint_hline_YUV9},
/* YUV9 */
{"YUV9", "YUV9", 9, paint_setup_YUV9, paint_hline_YUV9},
{VTS_YUV, "YUV9", "YUV9", 9, paint_setup_YUV9, paint_hline_YUV9},
/* IF09 */
/* YV12 */
{"YV12", "YV12", 12, paint_setup_YV12, paint_hline_I420},
{VTS_YUV, "YV12", "YV12", 12, paint_setup_YV12, paint_hline_I420},
/* I420 */
{"I420", "I420", 12, paint_setup_I420, paint_hline_I420},
{VTS_YUV, "I420", "I420", 12, paint_setup_I420, paint_hline_I420},
/* NV12 */
/* NV21 */
#if 0
/* IMC1 */
{"IMC1", "IMC1", 16, paint_setup_IMC1, paint_hline_IMC1},
{VTS_YUV, "IMC1", "IMC1", 16, paint_setup_IMC1, paint_hline_IMC1},
/* IMC2 */
{"IMC2", "IMC2", 12, paint_setup_IMC2, paint_hline_IMC1},
{VTS_YUV, "IMC2", "IMC2", 12, paint_setup_IMC2, paint_hline_IMC1},
/* IMC3 */
{"IMC3", "IMC3", 16, paint_setup_IMC3, paint_hline_IMC1},
{VTS_YUV, "IMC3", "IMC3", 16, paint_setup_IMC3, paint_hline_IMC1},
/* IMC4 */
{"IMC4", "IMC4", 12, paint_setup_IMC4, paint_hline_IMC1},
{VTS_YUV, "IMC4", "IMC4", 12, paint_setup_IMC4, paint_hline_IMC1},
#endif
/* CLPL */
/* Y41B */
{"Y41B", "Y41B", 12, paint_setup_Y41B, paint_hline_Y41B},
{VTS_YUV, "Y41B", "Y41B", 12, paint_setup_Y41B, paint_hline_Y41B},
/* Y42B */
{"Y42B", "Y42B", 16, paint_setup_Y42B, paint_hline_Y42B},
{VTS_YUV, "Y42B", "Y42B", 16, paint_setup_Y42B, paint_hline_Y42B},
/* Y800 grayscale */
{"Y800", "Y800", 8, paint_setup_Y800, paint_hline_Y800},
{VTS_YUV, "Y800", "Y800", 8, paint_setup_Y800, paint_hline_Y800},
{"RGB ", "xRGB8888", 32, paint_setup_xRGB8888, paint_hline_str4, 1, 24,
{VTS_RGB, "RGB ", "xRGB8888", 32, paint_setup_xRGB8888, paint_hline_str4, 24,
0x00ff0000, 0x0000ff00, 0x000000ff},
{"RGB ", "xBGR8888", 32, paint_setup_xBGR8888, paint_hline_str4, 1, 24,
{VTS_RGB, "RGB ", "xBGR8888", 32, paint_setup_xBGR8888, paint_hline_str4, 24,
0x000000ff, 0x0000ff00, 0x00ff0000},
{"RGB ", "RGBx8888", 32, paint_setup_RGBx8888, paint_hline_str4, 1, 24,
{VTS_RGB, "RGB ", "RGBx8888", 32, paint_setup_RGBx8888, paint_hline_str4, 24,
0xff000000, 0x00ff0000, 0x0000ff00},
{"RGB ", "BGRx8888", 32, paint_setup_BGRx8888, paint_hline_str4, 1, 24,
{VTS_RGB, "RGB ", "BGRx8888", 32, paint_setup_BGRx8888, paint_hline_str4, 24,
0x0000ff00, 0x00ff0000, 0xff000000},
{"RGB ", "ARGB8888", 32, paint_setup_ARGB8888, paint_hline_str4, 1, 32,
{VTS_RGB, "RGB ", "ARGB8888", 32, paint_setup_ARGB8888, paint_hline_str4, 32,
0x00ff0000, 0x0000ff00, 0x000000ff, 0xff000000},
{"RGB ", "ABGR8888", 32, paint_setup_ABGR8888, paint_hline_str4, 1, 32,
{VTS_RGB, "RGB ", "ABGR8888", 32, paint_setup_ABGR8888, paint_hline_str4, 32,
0x000000ff, 0x0000ff00, 0x00ff0000, 0xff000000},
{"RGB ", "RGBA8888", 32, paint_setup_RGBA8888, paint_hline_str4, 1, 32,
{VTS_RGB, "RGB ", "RGBA8888", 32, paint_setup_RGBA8888, paint_hline_str4, 32,
0xff000000, 0x00ff0000, 0x0000ff00, 0x000000ff},
{"RGB ", "BGRA8888", 32, paint_setup_BGRA8888, paint_hline_str4, 1, 32,
{VTS_RGB, "RGB ", "BGRA8888", 32, paint_setup_BGRA8888, paint_hline_str4, 32,
0x0000ff00, 0x00ff0000, 0xff000000, 0x000000ff},
{"RGB ", "RGB888", 24, paint_setup_RGB888, paint_hline_str3, 1, 24,
{VTS_RGB, "RGB ", "RGB888", 24, paint_setup_RGB888, paint_hline_str3, 24,
0x00ff0000, 0x0000ff00, 0x000000ff},
{"RGB ", "BGR888", 24, paint_setup_BGR888, paint_hline_str3, 1, 24,
{VTS_RGB, "RGB ", "BGR888", 24, paint_setup_BGR888, paint_hline_str3, 24,
0x000000ff, 0x0000ff00, 0x00ff0000},
{"RGB ", "RGB565", 16, paint_setup_RGB565, paint_hline_RGB565, 1, 16,
{VTS_RGB, "RGB ", "RGB565", 16, paint_setup_RGB565, paint_hline_RGB565, 16,
0x0000f800, 0x000007e0, 0x0000001f},
{"RGB ", "xRGB1555", 16, paint_setup_xRGB1555, paint_hline_xRGB1555, 1, 15,
{VTS_RGB, "RGB ", "xRGB1555", 16, paint_setup_xRGB1555, paint_hline_xRGB1555,
15,
0x00007c00, 0x000003e0, 0x0000001f},
{VTS_BAYER, "BAY8", "Bayer", 8, paint_setup_bayer, paint_hline_bayer}
};
int n_fourccs = G_N_ELEMENTS (fourcc_list);
@ -408,7 +415,7 @@ paintinfo_find_by_structure (const GstStructure * structure)
s = fourcc_list[i].fourcc;
/* g_print("testing %" GST_FOURCC_FORMAT " and %s\n", GST_FOURCC_ARGS(format), s); */
fourcc = GST_MAKE_FOURCC (s[0], s[1], s[2], s[3]);
if (fourcc == format) {
if (fourcc_list[i].type == VTS_YUV && fourcc == format) {
return fourcc_list + i;
}
}
@ -439,7 +446,7 @@ paintinfo_find_by_structure (const GstStructure * structure)
}
for (i = 0; i < n_fourccs; i++) {
if (strcmp (fourcc_list[i].fourcc, "RGB ") == 0 &&
if (fourcc_list[i].type == VTS_RGB &&
fourcc_list[i].red_mask == red_mask &&
fourcc_list[i].green_mask == green_mask &&
fourcc_list[i].blue_mask == blue_mask &&
@ -449,6 +456,13 @@ paintinfo_find_by_structure (const GstStructure * structure)
}
}
return NULL;
} else if (strcmp (media_type, "video/x-raw-bayer") == 0) {
for (i = 0; i < n_fourccs; i++) {
if (fourcc_list[i].type == VTS_BAYER) {
return fourcc_list + i;
}
}
return NULL;
}
g_critical ("format not found for media type %s", media_type);
@ -469,7 +483,7 @@ paintrect_find_fourcc (int find_fourcc)
fourcc = GST_MAKE_FOURCC (s[0], s[1], s[2], s[3]);
if (find_fourcc == fourcc) {
/* If YUV format, it's good */
if (!fourcc_list[i].ext_caps) {
if (!fourcc_list[i].type == VTS_YUV) {
return fourcc_list + i;
}
@ -498,6 +512,7 @@ paint_get_structure (struct fourcc_list_struct * format)
{
GstStructure *structure = NULL;
unsigned int fourcc;
int endianness;
g_return_val_if_fail (format, NULL);
@ -505,28 +520,35 @@ paint_get_structure (struct fourcc_list_struct * format)
GST_MAKE_FOURCC (format->fourcc[0], format->fourcc[1], format->fourcc[2],
format->fourcc[3]);
if (format->ext_caps) {
int endianness;
if (format->bitspp == 16) {
endianness = G_BYTE_ORDER;
} else {
endianness = G_BIG_ENDIAN;
}
structure = gst_structure_new ("video/x-raw-rgb",
"bpp", G_TYPE_INT, format->bitspp,
"endianness", G_TYPE_INT, endianness,
"depth", G_TYPE_INT, format->depth,
"red_mask", G_TYPE_INT, format->red_mask,
"green_mask", G_TYPE_INT, format->green_mask,
"blue_mask", G_TYPE_INT, format->blue_mask, NULL);
if (format->depth == 32 && format->alpha_mask > 0) {
gst_structure_set (structure, "alpha_mask", G_TYPE_INT,
format->alpha_mask, NULL);
}
} else {
structure = gst_structure_new ("video/x-raw-yuv",
"format", GST_TYPE_FOURCC, fourcc, NULL);
switch (format->type) {
case VTS_RGB:
if (format->bitspp == 16) {
endianness = G_BYTE_ORDER;
} else {
endianness = G_BIG_ENDIAN;
}
structure = gst_structure_new ("video/x-raw-rgb",
"bpp", G_TYPE_INT, format->bitspp,
"endianness", G_TYPE_INT, endianness,
"depth", G_TYPE_INT, format->depth,
"red_mask", G_TYPE_INT, format->red_mask,
"green_mask", G_TYPE_INT, format->green_mask,
"blue_mask", G_TYPE_INT, format->blue_mask, NULL);
if (format->depth == 32 && format->alpha_mask > 0) {
gst_structure_set (structure, "alpha_mask", G_TYPE_INT,
format->alpha_mask, NULL);
}
break;
case VTS_YUV:
structure = gst_structure_new ("video/x-raw-yuv",
"format", GST_TYPE_FOURCC, fourcc, NULL);
break;
case VTS_BAYER:
structure = gst_structure_new ("video/x-raw-bayer", NULL);
break;
default:
g_assert_not_reached ();
break;
}
return structure;
}
@ -1440,3 +1462,38 @@ paint_hline_xRGB1555 (paintinfo * p, int x, int y, int w)
oil_splat_u8 (p->yp + offset + x * 2 + 1, 2, &b, w);
#endif
}
static void
paint_setup_bayer (paintinfo * p, unsigned char *dest)
{
p->yp = dest;
p->ystride = GST_ROUND_UP_4 (p->width);
p->endptr = p->dest + p->ystride * p->height;
}
static void
paint_hline_bayer (paintinfo * p, int x, int y, int w)
{
int offset = y * p->ystride;
uint8_t *dest = p->yp + offset;
int i;
if (y & 1) {
for (i = x; i < x + w; i++) {
if (i & 1) {
dest[i] = p->color->G;
} else {
dest[i] = p->color->B;
}
}
} else {
for (i = x; i < x + w; i++) {
if (i & 1) {
dest[i] = p->color->R;
} else {
dest[i] = p->color->G;
}
}
}
}

7
gst/videotestsrc/videotestsrc.h
View file

@ -22,6 +22,11 @@
#include <glib.h>
enum {
VTS_YUV,
VTS_RGB,
VTS_BAYER
};
struct vts_color_struct {
guint8 Y, U, V;
@ -47,12 +52,12 @@ struct paintinfo_struct
struct fourcc_list_struct
{
int type;
char *fourcc;
char *name;
int bitspp;
void (*paint_setup) (paintinfo * p, unsigned char *dest);
void (*paint_hline) (paintinfo * p, int x, int y, int w);
int ext_caps;
int depth;
unsigned int red_mask;
unsigned int green_mask;