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authordeva <deva>2006-04-08 15:20:51 +0000
committerdeva <deva>2006-04-08 15:20:51 +0000
commit46b3c21f079a10e1ed072976d355a8026bcb7580 (patch)
tree7fb0311f5f76ec991ebc0a05ba3ab62cd5c8946d /client/player.cc
parent9c078bc5e1468ed79d85fafbad41160c0170959e (diff)
*** empty log message ***
Diffstat (limited to 'client/player.cc')
-rw-r--r--client/player.cc55
1 files changed, 51 insertions, 4 deletions
diff --git a/client/player.cc b/client/player.cc
index fad7df4..1edf2cb 100644
--- a/client/player.cc
+++ b/client/player.cc
@@ -26,23 +26,35 @@
*/
#include "player.h"
-static unsigned char yuv[720*576*4];
+#define WIDTH 720
+#define HEIGHT 576
+
+static unsigned char yuv_buf[WIDTH*HEIGHT*3];
static int num = 0;
+static bool first = true;
-Player::Player(VideoWidget *w)
+Player::Player(VideoWidget *w, Decoder *d)
{
widget = w;
+ decoder = d;
- render.init(widget, 720, 576);//widget->getWidth(), widget->getHeight()
+ render.init(widget, WIDTH, HEIGHT);//widget->getWidth(), widget->getHeight()
connect(this, SIGNAL(timeout()), this, SLOT(show_frame()));
+ /*
for(int x = 1; x < 720; x++)
for(int y = 1; y < 576; y++) {
yuv[x + y * 576 * 1] = x % 720 * 255;
yuv[x + y * 576 * 2] = y % 576 * 255;
yuv[x + y * 576 * 3] = (unsigned char)x % y;
}
+ */
+
+ dvdecoder = dv_decoder_new(FALSE/*this value is unused*/, FALSE, FALSE);
+ dvdecoder->quality = DV_QUALITY_BEST;
+
+ // reader.connect();
}
Player::~Player()
@@ -52,10 +64,45 @@ Player::~Player()
void Player::show_frame()
{
+ uint8_t *frame;
fprintf(stderr, "Frame!%d\n", num++);
+
+ frame = decoder->getFrame();
+
+ if(!frame) return;
+ if(first) {
+#ifdef COLORSPACE_YV12
+ yuv[0] = yuv_buf;
+ yuv[1] = (unsigned char*)yuv[0] + (WIDTH * HEIGHT);
+ yuv[2] = (unsigned char*)yuv[1] + (WIDTH * HEIGHT / 4);
+ pitches[0] = WIDTH;
+ pitches[1] = WIDTH / 2;
+ pitches[2] = WIDTH / 2;
+#else
+ yuv[0] = yuv_buf;
+ pitches[0] = WIDTH * 2;
+#endif
+
+ dv_parse_header(dvdecoder, frame);
+ //dv_parse_packs(decoder, frame->data); // Not needed anyway!
+
+ dvdecoder->system = e_dv_system_625_50; // PAL lines, PAL framerate
+ dvdecoder->sampling = e_dv_sample_422; // 4 bytes y, 2 bytes u, 2 bytes v
+ dvdecoder->std = e_dv_std_iec_61834;
+ dvdecoder->num_dif_seqs = 12;
+ first = false;
+ }
+
+ dv_decode_full_frame(dvdecoder,
+ frame,
+ e_dv_color_yuv,
+ yuv,
+ pitches);
+
render.width = widget->getWidth();
render.height = widget->getHeight();
- render.display(yuv, 720, 576);//widget->width(), widget->height());
+ render.display(yuv_buf, WIDTH, HEIGHT);//widget->width(), widget->height());
+
}