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Diffstat (limited to 'client/player.cc')
-rw-r--r--client/player.cc373
1 files changed, 15 insertions, 358 deletions
diff --git a/client/player.cc b/client/player.cc
index 1edf2cb..1f789b9 100644
--- a/client/player.cc
+++ b/client/player.cc
@@ -29,32 +29,23 @@
#define WIDTH 720
#define HEIGHT 576
-static unsigned char yuv_buf[WIDTH*HEIGHT*3];
+//#define COLORSPACE_YV12
+
static int num = 0;
static bool first = true;
-Player::Player(VideoWidget *w, Decoder *d)
+Player::Player(QWidget *w, Decoder *d)
{
widget = w;
decoder = d;
- render.init(widget, WIDTH, HEIGHT);//widget->getWidth(), widget->getHeight()
+ render.init(widget, WIDTH, HEIGHT);
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();
+ dv_set_quality(dvdecoder, DV_QUALITY_COLOR | DV_QUALITY_AC_1);
+ //dv_set_quality(dvdecoder, DV_QUALITY_BEST);
}
Player::~Player()
@@ -64,26 +55,26 @@ Player::~Player()
void Player::show_frame()
{
- uint8_t *frame;
+ Frame *frame;
fprintf(stderr, "Frame!%d\n", num++);
frame = decoder->getFrame();
-
if(!frame) return;
+
if(first) {
#ifdef COLORSPACE_YV12
- yuv[0] = yuv_buf;
+ yuv[0] = (unsigned char*)render.xvimage->data;
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;
+ yuv[0] = (unsigned char*)render.getDisplayData(); // Decode directly to the XVideo buffer
pitches[0] = WIDTH * 2;
#endif
- dv_parse_header(dvdecoder, frame);
+ dv_parse_header(dvdecoder, frame->data);
//dv_parse_packs(decoder, frame->data); // Not needed anyway!
dvdecoder->system = e_dv_system_625_50; // PAL lines, PAL framerate
@@ -94,347 +85,13 @@ void Player::show_frame()
}
dv_decode_full_frame(dvdecoder,
- frame,
+ frame->data,
e_dv_color_yuv,
yuv,
pitches);
- render.width = widget->getWidth();
- render.height = widget->getHeight();
- render.display(yuv_buf, WIDTH, HEIGHT);//widget->width(), widget->height());
-
-}
-
-
-
-
-
-
-#if 0
-
-#define DBG(x) fprintf(stderr, x)
-
-#include "info.h"
-#include <QX11Info>
-
-#define DV_FOURCC_YV12 0x32315659 /* 4:2:0 Planar mode: Y + V + U (3 planes) */
-#define DV_FOURCC_YUY2 0x32595559 /* 4:2:2 Packed mode: Y0+U0+Y1+V0 (1 plane) */
-
-#include <X11/extensions/Xvlib.h>
-#include <X11/extensions/XShm.h>
-
-
-extern "C" {
-//extern int XShmQueryExtension(Display*);
-//extern int XShmGetEventBase(Display*);
-extern XvImage *XvShmCreateImage(Display*, XvPortID, int, char*, int, int, XShmSegmentInfo*);
-}
-
-Player::Player(VideoWidget *w)
-{
- widget = w;
-
- // dpy = XOpenDisplay(NULL); // Get the deafult display
-
- display = widget->x11Info().display();
- drawable = widget->winId();
-
- fprintf(stderr, "XCreateGC\n");
- gc = XCreateGC(display, drawable, 0, &values);
-
- /*
- switch(gc) {
- case BadAlloc:
- MIaV::info->error("The server failed to allocate the requested resource or server memory.");
- break;
- case BadDrawable:
- MIaV::info->error("A value for a Drawable argument does not name a defined Window or Pixmap.");
- break;
-
- case BadFont:
- MIaV::info->error("A value for a Font or GContext argument does not name a defined Font.");
- break;
-
- case BadMatch:
- MIaV::info->error("An InputOnly window is used as a Drawable.");
- break;
-
- case BadMatch:
- MIaV::info->error("Some argument or pair of arguments has the correct type and range but fails to match in some other way required by the request.");
- break;
-
- case BadPixmap:
- MIaV::info->error("A value for a Pixmap argument does not name a defined Pixmap.");
- break;
-
- case BadValue:
- MIaV::info->error("Some numeric value falls outside the range of values accepted by the request. Unless a \
-specific range is specified for an argument, the full range defined by the argument's type is \
-accepted. Any argument defined as a set of alternatives can generate this error.");
- break;
- }
- */
- //
- // Check version
- //
- unsigned int version, release;
- unsigned int request_base, event_base, error_base;
-
- fprintf(stderr, "XvQueryExtension\n");
- switch(XvQueryExtension(display, &version, &release, &request_base, &event_base, &error_base)) {
- case Success:DBG("[-]Returned if XvQueryExtension(3X) completed successfully.");break;
- case XvBadExtension:DBG("[E]Returned if the Xv video extension is not available for the named display.");break;
- case XvBadAlloc:DBG("[E]Returned if XvQueryExtension(3X) failed to allocate memory to process the request.");break;
- }
-
-
- //
- // Find port
- //
- unsigned int adaptors;
- XvAdaptorInfo *ai;
-
- fprintf(stderr, "XvQueryAdaptors\n");
- switch(XvQueryAdaptors(display, drawable, &adaptors, &ai)) {
- case Success:DBG("[-]Returned if XvQueryAdaptors(3X) completed successfully.");break;
- case XvBadExtension:DBG("[E]Returned if the Xv video extension is not available for the named display.");break;
- case XvBadAlloc:DBG("[E]Returned if XvQueryAdaptors(3X) failed to allocate memory to process the request.");break;
- }
-
- /*
- typedef struct {
- XvPortID base_id;
- unsigned long num_ports;
- char type;
- char *name;
- unsigned long num_formats;
- XvFormat *formats;
- unsigned long num_adaptors;
- } XvAdaptorInfo;
- */
- if(adaptors == 0) {
- MIaV::info->error("Unable to find any adapters.");
- return;
- }
+ render.width = widget->width();
+ render.height = widget->height();
+ render.display(WIDTH, HEIGHT);
- /* check adaptors */
- port = 0;
- for (unsigned int i = 0; i < adaptors; i++) {
- if ((ai[i].type & XvInputMask) &&
- (ai[i].type & XvImageMask) &&
- (ai[i].type & XvOutputMask) &&
- (port == 0)) {
- port = ai[i].base_id;
- }
- }
-
- fprintf(stderr, "XvGrabPort\n");
- if(port == 0) {
- MIaV::info->error("Unable to find suitable port.");
- return;
- } else {
- MIaV::info->info("Using port %d.", port);
- }
-
- fprintf(stderr, "Using XVideo port: %d\n", port);
-
- port=62;
-
- switch(XvGrabPort(display, port, CurrentTime)) {
- case Success:DBG("[-]Returned if XvGrabPort(3X) completed successfully.");break;
- case XvInvalidTime:DBG("[E]Returned if requested time is older than the current port time.");break;
- case XvAlreadyGrabbed:DBG("[E]Returned if the port is already grabbed by another client.");break;
- case XvBadExtension:DBG("[E]Returned if the Xv extension is unavailable.");break;
- case XvBadAlloc:DBG("[E]Returned if XvGrabPort(3X) failed to allocate memory to process the request.");break;
- }
-
-}
-
-Player::~Player()
-{
- fprintf(stderr, "XFreeGC\n");
- XvUngrabPort(display, port, CurrentTime);
- XFreeGC(display, gc);
- //XCloseDisplay(dpy); // Close the Display
-}
-
-//extern XvImage *XvShmCreateImage(Display*, XvPortID, int, char*, int, int, XShmSegmentInfo*);
-void Player::run()
-{
- while(1) {
- XShmSegmentInfo yuv_shminfo;
- static char pixels[720*576*4][4];
- XvImage* xv_image = XvShmCreateImage(display, port,
- DV_FOURCC_YV12, //DV_FOURCC_YUY2
- pixels[0],
- widget->getWidth(), widget->getHeight(),// dv_dpy->width, dv_dpy->height,
- &yuv_shminfo);
-
- XvShmPutImage(display, port,
- drawable, gc,
- xv_image,
- 0, 0,
- widget->getWidth(), widget->getHeight(),
- widget->getX(), widget->getY(),
- widget->getWidth(), widget->getHeight(),
- True);
- // XFlush(display);
- sleep(1);
- }
- /*
- int cnt = 100;
- while(cnt--) {
- sleep(1);
- fprintf(stderr, "XvPutStill(%d,%d,%d,%d)\n",widget->getX(),widget->getY(),widget->getWidth(), widget->getHeight());
- switch(XvPutStill(display, port, drawable, gc,
- widget->getX(),widget->getY(),widget->getWidth(), widget->getHeight(),
- widget->getX(),widget->getY(),widget->getWidth(), widget->getHeight())) {
- // case Success:
- // Yeah!
- //break;
- case XvBadExtension:
- MIaV::info->error("Returned if the Xv extension is unavailable.");
- break;
- case XvBadAlloc:
- MIaV::info->error("Returned if XvGetStill(3X) failed to allocate memory to process the request.");
- break;
- case XvBadPort:
- MIaV::info->error("Generated if the requested port does not exist.");
- break;
- case BadDrawable:
- MIaV::info->error("Generated if the requested drawable does not exist.");
- break;
- case BadGC:
- MIaV::info->error("Generated if the requested graphics context does not exist.");
- break;
- case BadAlloc:
- MIaV::info->error("Generated if there were insufficient resources to process the request.");
- break;
- }
-
- // fprintf(stderr, "XFlush\n");
- XFlush(display);
- }
- */
-
-
-}
-
-
-
-/*
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-#include <X11/Xatom.h>
-#include <X11/extensions/Xv.h>
-#include <X11/extensions/Xvlib.h>
-#include <X11/extensions/XShm.h>
-#include <sys/ipc.h>
-#include <sys/shm.h>
-*/
- /*
- XvImage* ximage=XCreateImage(display, visual, 32, ZPixmap, 0,
- xw->virtualscreen, xw->width, xw->height, 32,
- xw->width*xw->pixelsize);
-
- XShmSegmentInfo yuv_shminfo;
- yuv_shminfo.shmid = shmget(IPC_PRIVATE,
- 720*576*4, //yuv_image->data_size,
- IPC_CREAT | 0777);
- // yuv_shminfo.shmaddr = shmat(yuv_shminfo.shmid, 0, 0);
- yuv_shminfo.readOnly = False;
-
- char pixels[720*576*4][4];
- XvImage* xv_image = XvShmCreateImage(display, port,
- DV_FOURCC_YUY2, // DV_FOURCC_YV12
- pixels[0],
- 720, 576,// dv_dpy->width, dv_dpy->height,
- &yuv_shminfo);
- int swidth = 720;
- int sheight = 576;
- int lxoff = 0;
- int lyoff = 0;
- int lwidth = swidth;
- int lheight = sheight;
-
- XvShmPutImage(display, port,
- drawable, gc,
- xv_image,
- 0, 0,
- swidth, sheight,
- lxoff, lyoff,
- lwidth, lheight,
- True);
-
- */
-
-// From:
-// http://cvs.sourceforge.net/viewcvs.py/libmpeg2/MSSG/display_x11.c?rev=1.2
-//#if 0
-#ifdef HAVE_XV
-xv_port = 0;
-if (Success == XvQueryExtension(mydisplay,&ver,&rel,&req,&ev,&err)) {
- /* check for Xvideo support */
- if (Success != XvQueryAdaptors(mydisplay,DefaultRootWindow(mydisplay),
- &adaptors,&ai)) {
- fprintf(stderr,"Xv: XvQueryAdaptors failed");
- exit(1);
- }
- /* check adaptors */
- for (i = 0; i < adaptors; i++) {
- if ((ai[i].type & XvInputMask) &&
- (ai[i].type & XvImageMask) &&
- (xv_port == 0)) {
- xv_port = ai[i].base_id;
- }
- }
- /* check image formats */
- if (xv_port != 0) {
- fo = XvListImageFormats(mydisplay, xv_port, (int*)&formats);
- for(i = 0; i < formats; i++) {
- fprintf(stderr, "Xvideo image format: 0x%x (%4.4s) %s\n",
- fo[i].id,
- (char*)&fo[i].id,
- (fo[i].format == XvPacked) ? "packed" : "planar");
- if (0x32315659 == fo[i].id) {
- xv_format = fo[i].id;
- break;
- }
- }
- if (i == formats)
- /* no matching image format not */
- xv_port = 0;
- }
- if (xv_port != 0) {
- fprintf(stderr,"using Xvideo port %d for hw scaling\n",
- xv_port);
-
- /* allocate XvImages. FIXME: no error checking, without
- * mit-shm this will bomb... */
- xvimage1 = XvShmCreateImage(mydisplay, xv_port, xv_format, 0,
- image_width, image_height,
- &Shminfo1);
- Shminfo1.shmid = shmget(IPC_PRIVATE, xvimage1->data_size,
- IPC_CREAT | 0777);
- Shminfo1.shmaddr = (char *) shmat(Shminfo1.shmid, 0, 0);
- Shminfo1.readOnly = False;
- xvimage1->data = Shminfo1.shmaddr;
- XShmAttach(mydisplay, &Shminfo1);
- XSync(mydisplay, False);
- shmctl(Shminfo1.shmid, IPC_RMID, 0);
-
- /* so we can do grayscale while testing... */
- memset(xvimage1->data,128,xvimage1->data_size);
-
- /* catch window resizes */
- XSelectInput(mydisplay, mywindow, StructureNotifyMask);
- win_width = image_width;
- win_height = image_height;
-
- /* all done (I hope...) */
- X_already_started++;
- return;
- }
}
-#endif/* HAVE_XV */
-#endif/* 0 */
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