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authordeva <deva>2005-04-25 17:11:53 +0000
committerdeva <deva>2005-04-25 17:11:53 +0000
commitd5a7cc2511025abd9d092c65514c0b624a0505dd (patch)
tree17bef1b85f6d5c3ded3a16be24466c805f143de4
parent0623d3608a91d8d4807edeee166077ea2a03ed43 (diff)
Fixed playback in player window (SDL now correctly initialized wioth correct YUV stadard)
-rw-r--r--src/player.cc51
1 files changed, 11 insertions, 40 deletions
diff --git a/src/player.cc b/src/player.cc
index 684e571..bb712f6 100644
--- a/src/player.cc
+++ b/src/player.cc
@@ -70,7 +70,8 @@ Player::Player(Error *err,
overlay = SDL_CreateYUVOverlay(DISPLAYWIDTH,
DISPLAYHEIGHT,
- SDL_IYUV_OVERLAY, screen);
+ SDL_YUY2_OVERLAY, // Match for the libdv decoder output
+ screen);
if(!overlay) {
sprintf(errbuf, "Unable to create SDL overlay: %s.", SDL_GetError());
errobj->pushError(errbuf);
@@ -91,7 +92,6 @@ void Player::player()
SDL_Rect rect;
Frame *frame;
- unsigned char pixel_buffer[3][720 * 576];
unsigned char *pxs[3];
int pitches[3];
@@ -135,42 +135,19 @@ void Player::player()
if(!frame) break;
if(first) {
- for(i = 0; i < 3; i++) {
- pxs[i] = overlay->pixels[i];
- pitches[i] = overlay->pitches[i];
- }
+ pitches[0] = overlay->pitches[0];
+ pitches[1] = overlay->pitches[1];
+ pitches[2] = overlay->pitches[2];
- fprintf(stderr, "pitch[0]: %d - pitch[1]: %d - pitch[2]: %d\n", pitches[0], pitches[1], pitches[2]); fflush(stderr);
+ // fprintf(stderr, "pitch[0]: %d - pitch[1]: %d - pitch[2]: %d\n", pitches[0], pitches[1], pitches[2]); fflush(stderr);
dv_parse_header(decoder, frame->data);
- dv_parse_packs(decoder, frame->data);
+ //dv_parse_packs(decoder, frame->data); // Not needed anyway!
- // dv_parse_header(decoder, NULL);
- // dv_parse_packs(decoder, NULL);
- // PAL/IEC 68134
- decoder->sampling = e_dv_sample_422;
-
- /*
- decoder->system = e_dv_system_625_50;
+ decoder->system = e_dv_system_625_50; // PAL lines, PAL framerate
+ decoder->sampling = e_dv_sample_422; // 4 bytes y, 2 bytes u, 2 bytes v
decoder->std = e_dv_std_iec_61834;
-
- decoder->height = DISPLAYHEIGHT;
- decoder->width = DISPLAYWIDTH;
- */
- // PAL/SMPTE 314M
- // decoder->system = e_dv_system_625_50;
- // decoder->std = e_dv_std_smpte_314m;
-
- // decoder->system = e_dv_system_none;
- // decoder->std = e_dv_std_none;
-
- // Reference to the overlay pixels/pitches.
- // pitches[0] = overlay->pitches[0] = decoder->width * 2;
- // pxs[2] = pxs[1] = pxs[0] = overlay->pixels[0] = overlay->pixels[2] = overlay->pixels[1];// = (uint8_t*)pixel_buffer;
- // pitches[1] = overlay->pitches[1] = 0;// = 0;
- // pitches[2] = overlay->pitches[2] = 0;// = 0;
-
- // pitches[0] = overlay->pitches[0] = DISPLAYWIDTH;
+ decoder->num_dif_seqs = 12;
first = false;
}
@@ -182,15 +159,9 @@ void Player::player()
dv_decode_full_frame(decoder,
frame->data,
e_dv_color_yuv,
- pxs,
+ overlay->pixels,
pitches);
- overlay->pitches[0] = pitches[0];
- overlay->pitches[1] = pitches[1];
- overlay->pitches[2] = pitches[2];
-
- //overlay->pixels = pxs;
-
SDL_UnlockYUVOverlay(overlay);
SDL_DisplayYUVOverlay(overlay, &rect);
// delete frame;