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gst/videotestsrc/videotestsrc.*: Add alpha to the color struct.

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Original commit message from CVS:
* gst/videotestsrc/videotestsrc.c: (paint_hline_AYUV),
(paint_hline_str4):
* gst/videotestsrc/videotestsrc.h:
Add alpha to the color struct.
Use a default alpha value of 255 instead of 128.
This commit is contained in:
Wim Taymans 2007-07-12 15:02:43 +00:00
parent c03d6a8757
commit 3bac564cc0
3 changed files with 23 additions and 19 deletions
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8
ChangeLog
View file

@ -1,3 +1,11 @@
2007-07-12 Wim Taymans <wim.taymans@gmail.com>
* gst/videotestsrc/videotestsrc.c: (paint_hline_AYUV),
(paint_hline_str4):
* gst/videotestsrc/videotestsrc.h:
Add alpha to the color struct.
Use a default alpha value of 255 instead of 128.
2007-07-12 Wim Taymans <wim.taymans@gmail.com>
* gst/playback/gstplaybasebin.c: (no_more_pads_full),

33
gst/videotestsrc/videotestsrc.c
View file

@ -211,29 +211,29 @@ enum
static const struct vts_color_struct vts_colors[] = {
/* 100% white */
{255, 128, 128, 255, 255, 255},
{255, 128, 128, 255, 255, 255, 255},
/* yellow */
{226, 0, 155, 255, 255, 0},
{226, 0, 155, 255, 255, 0, 255},
/* cyan */
{179, 170, 0, 0, 255, 255},
{179, 170, 0, 0, 255, 255, 255},
/* green */
{150, 46, 21, 0, 255, 0},
{150, 46, 21, 0, 255, 0, 255},
/* magenta */
{105, 212, 235, 255, 0, 255},
{105, 212, 235, 255, 0, 255, 255},
/* red */
{76, 85, 255, 255, 0, 0},
{76, 85, 255, 255, 0, 0, 255},
/* blue */
{29, 255, 107, 0, 0, 255},
{29, 255, 107, 0, 0, 255, 255},
/* black */
{16, 128, 128, 0, 0, 0},
{16, 128, 128, 0, 0, 0, 255},
/* -I */
{16, 198, 21, 0, 0, 128},
{16, 198, 21, 0, 0, 128, 255},
/* +Q */
{16, 235, 198, 0, 128, 255},
{16, 235, 198, 0, 128, 255, 255},
/* superblack */
{0, 128, 128, 0, 0, 0},
{0, 128, 128, 0, 0, 0, 255},
/* 5% grey */
{32, 128, 128, 32, 32, 32},
{32, 128, 128, 32, 32, 32, 255},
};
@ -1094,15 +1094,13 @@ paint_setup_YVYU (paintinfo * p, unsigned char *dest)
static void
paint_hline_AYUV (paintinfo * p, int x, int y, int w)
{
/* TODO: put into colour struct or take value from property maybe */
const uint8_t alpha_color = 128;
int offset;
offset = (y * p->ystride) + (x * 4);
oil_splat_u8 (p->yp + offset, 4, &p->color->Y, w);
oil_splat_u8 (p->up + offset, 4, &p->color->U, w);
oil_splat_u8 (p->vp + offset, 4, &p->color->V, w);
oil_splat_u8 (p->ap + offset, 4, &alpha_color, w);
oil_splat_u8 (p->ap + offset, 4, &p->color->A, w);
}
static void
@ -1394,10 +1392,7 @@ paint_hline_str4 (paintinfo * p, int x, int y, int w)
oil_splat_u8 (p->vp + offset + x * 4, 4, &p->color->B, w);
if (p->ap != NULL) {
/* TODO: put into colour struct or take value from property maybe */
const uint8_t alpha_color = 128;
oil_splat_u8 (p->ap + offset + (x * 4), 4, &alpha_color, w);
oil_splat_u8 (p->ap + offset + (x * 4), 4, &p->color->A, w);
}
}

1
gst/videotestsrc/videotestsrc.h
View file

@ -31,6 +31,7 @@ enum {
struct vts_color_struct {
guint8 Y, U, V;
guint8 R, G, B;
guint8 A;
};
typedef struct paintinfo_struct paintinfo;