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mpv/libvo/vo_quartz.c

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/*
vo_quartz.c
by Nicolas Plourde <nicolasplourde@hotmail.com>
Copyright (c) Nicolas Plourde - April 2004
YUV support Copyright (C) 2004 Romain Dolbeau <romain@dolbeau.org>
MPlayer Mac OSX Quartz video out module.
todo: -'plist' resource
-Choose fullscreen display device (-xineramascreen / -multiscreen).
-resize black bar without CGContext
-rootwin
-screen overlay output
-non-blocking event
-(add sugestion here)
*/
//SYS
#include <stdio.h>
//OSX
#include <Carbon/Carbon.h>
#include <QuickTime/QuickTime.h>
//MPLAYER
#include "config.h"
#include "fastmemcpy.h"
#include "video_out.h"
#include "video_out_internal.h"
#include "aspect.h"
#include "mp_msg.h"
#include "m_option.h"
#include "../input/input.h"
#include "../input/mouse.h"
#include "vo_quartz.h"
static vo_info_t info =
{
"Mac OSX (Quartz)",
"quartz",
"Nicolas Plourde <nicolasplourde@hotmail.com>, Romain Dolbeau <romain@dolbeau.org>",
""
};
LIBVO_EXTERN(quartz)
static uint32_t image_depth;
static uint32_t image_format;
static uint32_t image_size;
static uint32_t image_buffer_size;
static char *image_data;
static ImageSequence seqId;
static CodecType image_qtcodec;
static PlanarPixmapInfoYUV420 *P = NULL;
static struct
{
ImageDescriptionHandle desc;
Handle extension_colr;
Handle extension_fiel;
Handle extension_clap;
Handle extension_pasp;
} yuv_qt_stuff;
static MatrixRecord matrix;
static int EnterMoviesDone = 0;
static int get_image_done = 0;
extern int vo_ontop;
extern int vo_fs; // user want fullscreen
static int vo_quartz_fs; // we are in fullscreen
static int int_pause = 0;
static float winAlpha = 1;
static int device_width;
static int device_height;
static WindowRef theWindow = NULL;
static Rect imgRect; // size of the original image (unscaled)
static Rect dstRect; // size of the displayed image (after scaling)
static Rect winRect; // size of the window containg the displayed image (include padding)
static Rect oldWinRect; // size of the window containg the displayed image (include padding) when NOT in FS mode
static CGContextRef context;
#include "../osdep/keycodes.h"
extern void mplayer_put_key(int code);
extern void vo_draw_text(int dxs,int dys,void (*draw_alpha)(int x0,int y0, int w,int h, unsigned char* src, unsigned char *srca, int stride));
//PROTOTYPE/////////////////////////////////////////////////////////////////
void window_resized();
void window_ontop();
void window_fullscreen();
static OSStatus MainEventHandler(EventHandlerCallRef nextHandler, EventRef event, void *userData);
static void draw_alpha(int x0, int y0, int w, int h, unsigned char *src, unsigned char *srca, int stride)
{
switch (image_format)
{
case IMGFMT_RGB32:
vo_draw_alpha_rgb32(w,h,src,srca,stride,image_data+4*(y0*imgRect.right+x0),4*imgRect.right);
break;
case IMGFMT_YV12:
case IMGFMT_IYUV:
case IMGFMT_I420:
vo_draw_alpha_yv12(w,h,src,srca,stride, ((char*)P) + P->componentInfoY.offset + x0 + y0 * imgRect.right, imgRect.right);
break;
case IMGFMT_UYVY:
//vo_draw_alpha_uyvy(w,h,src,srca,stride,((char*)P) + (x0 + y0 * imgRect.right) * 2,imgRect.right*2);
break;
case IMGFMT_YUY2:
vo_draw_alpha_yuy2(w,h,src,srca,stride,((char*)P) + (x0 + y0 * imgRect.right) * 2,imgRect.right*2);
break;
}
}
//default window event handler
static OSStatus MainEventHandler(EventHandlerCallRef nextHandler, EventRef event, void *userData)
{
OSStatus err = noErr;
OSStatus result = eventNotHandledErr;
UInt32 class = GetEventClass (event);
UInt32 kind = GetEventKind (event);
if(class == kEventClassWindow)
{
WindowRef window;
Rect rectPort = {0,0,0,0};
GetEventParameter(event, kEventParamDirectObject, typeWindowRef, NULL, sizeof(WindowRef), NULL, &window);
if(window)
{
GetWindowPortBounds (window, &rectPort);
}
switch (kind)
{
//close window
case kEventWindowClosed:
mplayer_put_key(KEY_ESC);
break;
//resize window
case kEventWindowBoundsChanged:
window_resized();
flip_page();
break;
default:
err = eventNotHandledErr;
break;
}
}
else if(class == kEventClassKeyboard)
{
char macCharCodes;
UInt32 macKeyCode;
UInt32 macKeyModifiers;
GetEventParameter(event, kEventParamKeyMacCharCodes, typeChar, NULL, sizeof(macCharCodes), NULL, &macCharCodes);
GetEventParameter(event, kEventParamKeyCode, typeUInt32, NULL, sizeof(macKeyCode), NULL, &macKeyCode);
GetEventParameter(event, kEventParamKeyModifiers, typeUInt32, NULL, sizeof(macKeyModifiers), NULL, &macKeyModifiers);
switch (kind)
{
case kEventRawKeyDown:
{
switch(macKeyCode)
{
case QZ_RETURN: mplayer_put_key(KEY_ENTER);break;
case QZ_ESCAPE: mplayer_put_key(KEY_ESC);break;
case QZ_F1: mplayer_put_key(KEY_F+1);break;
case QZ_F2: mplayer_put_key(KEY_F+2);break;
case QZ_F3: mplayer_put_key(KEY_F+3);break;
case QZ_F4: mplayer_put_key(KEY_F+4);break;
case QZ_F5: mplayer_put_key(KEY_F+5);break;
case QZ_F6: mplayer_put_key(KEY_F+6);break;
case QZ_F7: mplayer_put_key(KEY_F+7);break;
case QZ_F8: mplayer_put_key(KEY_F+8);break;
case QZ_F9: mplayer_put_key(KEY_F+9);break;
case QZ_F10: mplayer_put_key(KEY_F+10);break;
case QZ_F11: mplayer_put_key(KEY_F+11);break;
case QZ_F12: mplayer_put_key(KEY_F+12);break;
//case QZ_7: mplayer_put_key(shift_key?'/':'7');
//case QZ_PLUS: mplayer_put_key(shift_key?'*':'+');
case QZ_KP_PLUS: mplayer_put_key('+');break;
case QZ_MINUS:
case QZ_KP_MINUS: mplayer_put_key('-');break;
case QZ_TAB: mplayer_put_key('\t');break;
case QZ_PAGEUP: mplayer_put_key(KEY_PAGE_UP);break;
case QZ_PAGEDOWN: mplayer_put_key(KEY_PAGE_DOWN);break;
case QZ_UP: mplayer_put_key(KEY_UP);break;
case QZ_DOWN: mplayer_put_key(KEY_DOWN);break;
case QZ_LEFT: mplayer_put_key(KEY_LEFT);break;
case QZ_RIGHT: mplayer_put_key(KEY_RIGHT);break;
case QZ_KP_MULTIPLY: mplayer_put_key('*'); break;
case QZ_SLASH:
case QZ_KP_DIVIDE: mplayer_put_key('/'); break;
case QZ_KP0: mplayer_put_key(KEY_KP0); break;
case QZ_KP1: mplayer_put_key(KEY_KP1); break;
case QZ_KP2: mplayer_put_key(KEY_KP2); break;
case QZ_KP3: mplayer_put_key(KEY_KP3); break;
case QZ_KP4: mplayer_put_key(KEY_KP4); break;
case QZ_KP5: mplayer_put_key(KEY_KP5); break;
case QZ_KP6: mplayer_put_key(KEY_KP6); break;
case QZ_KP7: mplayer_put_key(KEY_KP7); break;
case QZ_KP8: mplayer_put_key(KEY_KP8); break;
case QZ_KP9: mplayer_put_key(KEY_KP9); break;
case QZ_KP_PERIOD: mplayer_put_key(KEY_KPDEC); break;
case QZ_KP_ENTER: mplayer_put_key(KEY_KPENTER); break;
case QZ_LEFTBRACKET: SetWindowAlpha(theWindow, winAlpha-=0.05);break;
case QZ_RIGHTBRACKET: SetWindowAlpha(theWindow, winAlpha+=0.05);break;
default:mplayer_put_key(macCharCodes);break;
}
}
default:
err = eventNotHandledErr;
break;
}
}
else if(class == kEventClassMouse)
{
WindowPtr tmpWin;
Point mousePos;
GetEventParameter(event, kEventParamMouseLocation, typeQDPoint, 0, sizeof(Point), 0, &mousePos);
switch (kind)
{
case kEventMouseDown:
{
EventMouseButton button;
GetEventParameter(event, kEventParamMouseButton, typeMouseButton, 0, sizeof(EventMouseButton), 0, &button);
short part = FindWindow(mousePos,&tmpWin);
if(part == inMenuBar)
{
MenuSelect(mousePos);
HiliteMenu(0);
}
else if(part == inContent)
{
switch(button)
{
case 1: mplayer_put_key(MOUSE_BTN0);break;
case 2: mplayer_put_key(MOUSE_BTN2);break;
case 3: mplayer_put_key(MOUSE_BTN1);break;
default:break;
}
}
}
break;
case kEventMouseWheelMoved:
{
int wheel;
GetEventParameter(event, kEventParamMouseWheelDelta, typeSInt32, 0, sizeof(int), 0, &wheel);
short part = FindWindow(mousePos,&tmpWin);
if(part == inContent)
{
if(wheel > 0)
mplayer_put_key(MOUSE_BTN3);
else
mplayer_put_key(MOUSE_BTN4);
}
}
break;
default:
err = eventNotHandledErr;
break;
}
}
return err;
}
static void quartz_CreateWindow(uint32_t d_width, uint32_t d_height, WindowAttributes windowAttrs)
{
CFStringRef titleKey;
CFStringRef windowTitle;
OSStatus result;
SetRect(&winRect, 0, 0, d_width, d_height);
SetRect(&oldWinRect, 0, 0, d_width, d_height);
SetRect(&dstRect, 0, 0, d_width, d_height);
CreateNewWindow(kDocumentWindowClass, windowAttrs, &winRect, &theWindow);
//Set window title
titleKey = CFSTR("MPlayer");
windowTitle = CFCopyLocalizedString(titleKey, NULL);
result = SetWindowTitleWithCFString(theWindow, windowTitle);
CFRelease(titleKey);
CFRelease(windowTitle);
//Install event handler
const EventTypeSpec winEvents[] = { { kEventClassKeyboard, kEventRawKeyDown },
{ kEventClassMouse, kEventMouseDown },
{ kEventClassMouse, kEventMouseWheelMoved },
{ kEventClassWindow, kEventWindowClosed },
{ kEventClassWindow, kEventWindowBoundsChanged } };
InstallApplicationEventHandler (NewEventHandlerUPP (MainEventHandler), GetEventTypeCount(winEvents), winEvents, 0, NULL);
}
static uint32_t config(uint32_t width, uint32_t height, uint32_t d_width, uint32_t d_height, uint32_t flags, char *title, uint32_t format)
{
WindowAttributes windowAttrs;
GDHandle deviceHdl;
Rect deviceRect;
OSErr qterr;
//Get Main device info///////////////////////////////////////////////////
deviceHdl = GetMainDevice();
deviceRect = (*deviceHdl)->gdRect;
device_width = deviceRect.right;
device_height = deviceRect.bottom;
//misc mplayer setup/////////////////////////////////////////////////////
SetRect(&imgRect, 0, 0, width, height);
switch (image_format)
{
case IMGFMT_RGB32:
image_depth = 32;
break;
case IMGFMT_YV12:
case IMGFMT_IYUV:
case IMGFMT_I420:
case IMGFMT_UYVY:
case IMGFMT_YUY2:
image_depth = 16;
break;
}
image_size = ((imgRect.right*imgRect.bottom*image_depth)+7)/8;
vo_fs = flags & VOFLAG_FULLSCREEN;
//get movie aspect
aspect_save_orig(width,height);
aspect_save_prescale(d_width,d_height);
aspect_save_screenres(device_width, device_height);
aspect(&d_width,&d_height,A_NOZOOM);
//Create player window//////////////////////////////////////////////////
windowAttrs = kWindowStandardDocumentAttributes
| kWindowStandardHandlerAttribute
| kWindowLiveResizeAttribute;
windowAttrs &= (~kWindowResizableAttribute);
if (theWindow == NULL)
{
quartz_CreateWindow(d_width, d_height, windowAttrs);
if (theWindow == NULL)
{
mp_msg(MSGT_VO, MSGL_FATAL, "Quartz error: Couldn't create window !!!!!\n");
return -1;
}
}
else
{
HideWindow(theWindow);
ChangeWindowAttributes(theWindow, ~windowAttrs, windowAttrs);
SetRect(&winRect, 0, 0, d_width, d_height);
SetRect(&oldWinRect, 0, 0, d_width, d_height);
SizeWindow (theWindow, d_width, d_height, 1);
}
get_image_done = 0;
if (!EnterMoviesDone)
{
qterr = EnterMovies();
EnterMoviesDone = 1;
}
else
qterr = 0;
if (qterr)
{
mp_msg(MSGT_VO, MSGL_FATAL, "Quartz error: EnterMovies (%d)\n", qterr);
return -1;
}
SetPort(GetWindowPort(theWindow));
SetIdentityMatrix(&matrix);
if ((d_width != width) || (d_height != height))
{
ScaleMatrix(&matrix, FixDiv(Long2Fix(d_width),Long2Fix(width)), FixDiv(Long2Fix(d_height),Long2Fix(height)), 0, 0);
}
switch (image_format)
{
case IMGFMT_RGB32:
{
ImageDescriptionHandle desc;
GWorldPtr imgGWorld;
image_data = calloc(sizeof(image_size),1);
NewGWorldFromPtr (&imgGWorld, k32ARGBPixelFormat, &imgRect, 0, 0, 0, image_data, imgRect.right * 4);
MakeImageDescriptionForPixMap(GetGWorldPixMap(imgGWorld), &desc);
DisposeGWorld(imgGWorld);
qterr = DecompressSequenceBeginS ( &seqId,
desc,
image_data,
image_size,
GetWindowPort(theWindow),
NULL,
NULL,
((d_width != width) || (d_height != height)) ? &matrix : NULL,
srcCopy,
NULL,
0,
codecLosslessQuality,
bestSpeedCodec);
free(image_data);
image_data = NULL;
if (qterr)
{
mp_msg(MSGT_VO, MSGL_FATAL, "Quartz error: DecompressSequenceBeginS (%d)\n", qterr);
return -1;
}
}
break;
case IMGFMT_YV12:
case IMGFMT_IYUV:
case IMGFMT_I420:
case IMGFMT_UYVY:
case IMGFMT_YUY2:
{
yuv_qt_stuff.desc = (ImageDescriptionHandle)NewHandleClear( sizeof(ImageDescription) );
yuv_qt_stuff.extension_colr = NewHandleClear(sizeof(NCLCColorInfoImageDescriptionExtension));
((NCLCColorInfoImageDescriptionExtension*)(*yuv_qt_stuff.extension_colr))->colorParamType = kVideoColorInfoImageDescriptionExtensionType;
((NCLCColorInfoImageDescriptionExtension*)(*yuv_qt_stuff.extension_colr))->primaries = 2;
((NCLCColorInfoImageDescriptionExtension*)(*yuv_qt_stuff.extension_colr))->transferFunction = 2;
((NCLCColorInfoImageDescriptionExtension*)(*yuv_qt_stuff.extension_colr))->matrix = 2;
yuv_qt_stuff.extension_fiel = NewHandleClear(sizeof(FieldInfoImageDescriptionExtension));
((FieldInfoImageDescriptionExtension*)(*yuv_qt_stuff.extension_fiel))->fieldCount = 1;
((FieldInfoImageDescriptionExtension*)(*yuv_qt_stuff.extension_fiel))->fieldOrderings = 0;
yuv_qt_stuff.extension_clap = NewHandleClear(sizeof(CleanApertureImageDescriptionExtension));
((CleanApertureImageDescriptionExtension*)(*yuv_qt_stuff.extension_clap))->cleanApertureWidthN = imgRect.right;
((CleanApertureImageDescriptionExtension*)(*yuv_qt_stuff.extension_clap))->cleanApertureWidthD = 1;
((CleanApertureImageDescriptionExtension*)(*yuv_qt_stuff.extension_clap))->cleanApertureHeightN = imgRect.bottom;
((CleanApertureImageDescriptionExtension*)(*yuv_qt_stuff.extension_clap))->cleanApertureHeightD = 1;
((CleanApertureImageDescriptionExtension*)(*yuv_qt_stuff.extension_clap))->horizOffN = 0;
((CleanApertureImageDescriptionExtension*)(*yuv_qt_stuff.extension_clap))->horizOffD = 1;
((CleanApertureImageDescriptionExtension*)(*yuv_qt_stuff.extension_clap))->vertOffN = 0;
((CleanApertureImageDescriptionExtension*)(*yuv_qt_stuff.extension_clap))->vertOffD = 1;
yuv_qt_stuff.extension_pasp = NewHandleClear(sizeof(PixelAspectRatioImageDescriptionExtension));
((PixelAspectRatioImageDescriptionExtension*)(*yuv_qt_stuff.extension_pasp))->hSpacing = 1;
((PixelAspectRatioImageDescriptionExtension*)(*yuv_qt_stuff.extension_pasp))->vSpacing = 1;
(*yuv_qt_stuff.desc)->idSize = sizeof(ImageDescription);
(*yuv_qt_stuff.desc)->cType = image_qtcodec;
(*yuv_qt_stuff.desc)->version = 2;
(*yuv_qt_stuff.desc)->revisionLevel = 0;
(*yuv_qt_stuff.desc)->vendor = 'mpla';
(*yuv_qt_stuff.desc)->width = imgRect.right;
(*yuv_qt_stuff.desc)->height = imgRect.bottom;
(*yuv_qt_stuff.desc)->hRes = Long2Fix(72);
(*yuv_qt_stuff.desc)->vRes = Long2Fix(72);
(*yuv_qt_stuff.desc)->temporalQuality = 0;
(*yuv_qt_stuff.desc)->spatialQuality = codecLosslessQuality;
(*yuv_qt_stuff.desc)->frameCount = 1;
(*yuv_qt_stuff.desc)->dataSize = 0;
(*yuv_qt_stuff.desc)->depth = 24;
(*yuv_qt_stuff.desc)->clutID = -1;
qterr = AddImageDescriptionExtension(yuv_qt_stuff.desc, yuv_qt_stuff.extension_colr, kColorInfoImageDescriptionExtension);
if (qterr)
{
mp_msg(MSGT_VO, MSGL_ERR, "Quartz error: AddImageDescriptionExtension [colr] (%d)\n", qterr);
}
qterr = AddImageDescriptionExtension(yuv_qt_stuff.desc, yuv_qt_stuff.extension_fiel, kFieldInfoImageDescriptionExtension);
if (qterr)
{
mp_msg(MSGT_VO, MSGL_ERR, "Quartz error: AddImageDescriptionExtension [fiel] (%d)\n", qterr);
}
qterr = AddImageDescriptionExtension(yuv_qt_stuff.desc, yuv_qt_stuff.extension_clap, kCleanApertureImageDescriptionExtension);
if (qterr)
{
mp_msg(MSGT_VO, MSGL_ERR, "Quartz error: AddImageDescriptionExtension [clap] (%d)\n", qterr);
}
qterr = AddImageDescriptionExtension(yuv_qt_stuff.desc, yuv_qt_stuff.extension_pasp, kCleanApertureImageDescriptionExtension);
if (qterr)
{
mp_msg(MSGT_VO, MSGL_ERR, "Quartz error: AddImageDescriptionExtension [pasp] (%d)\n", qterr);
}
if (P != NULL) { // second or subsequent movie
free(P);
}
P = calloc(sizeof(PlanarPixmapInfoYUV420) + image_size, 1);
switch (image_format)
{
case IMGFMT_YV12:
case IMGFMT_IYUV:
case IMGFMT_I420:
P->componentInfoY.offset = sizeof(PlanarPixmapInfoYUV420);
P->componentInfoCb.offset = P->componentInfoY.offset + image_size / 2;
P->componentInfoCr.offset = P->componentInfoCb.offset + image_size / 4;
P->componentInfoY.rowBytes = imgRect.right;
P->componentInfoCb.rowBytes = imgRect.right / 2;
P->componentInfoCr.rowBytes = imgRect.right / 2;
image_buffer_size = image_size + sizeof(PlanarPixmapInfoYUV420);
break;
case IMGFMT_UYVY:
case IMGFMT_YUY2:
image_buffer_size = image_size;
break;
}
qterr = DecompressSequenceBeginS(&seqId,
yuv_qt_stuff.desc,
(char *)P,
image_buffer_size,
GetWindowPort(theWindow),
NULL,
NULL,
((d_width != width) || (d_height != height)) ?
&matrix : NULL,
srcCopy,
NULL,
0,
codecLosslessQuality,
bestSpeedCodec);
if (qterr)
{
mp_msg(MSGT_VO, MSGL_FATAL, "Quartz error: DecompressSequenceBeginS (%d)\n", qterr);
return -1;
}
}
break;
}
//Show window
RepositionWindow(theWindow, NULL, kWindowCascadeOnMainScreen);
ShowWindow (theWindow);
if(vo_fs)
window_fullscreen();
if(vo_ontop)
window_ontop();
return 0;
}
static void check_events(void)
{
EventRef theEvent;
EventTargetRef theTarget;
OSStatus theErr;
//Get event
theTarget = GetEventDispatcherTarget();
theErr = ReceiveNextEvent(0, 0, kEventDurationNoWait,true, &theEvent);
if(theErr == noErr && theEvent != NULL)
{
SendEventToEventTarget (theEvent, theTarget);
ReleaseEvent(theEvent);
}
//update activity every 30 seconds to prevent
//screensaver from starting up.
DateTimeRec d;
unsigned long curTime;
static unsigned long lastTime = 0;
GetTime(&d);
DateToSeconds( &d, &curTime);
if( ( (curTime - lastTime) >= 30) || (lastTime == 0))
{
UpdateSystemActivity(UsrActivity);
lastTime = curTime;
}
}
static void draw_osd(void)
{
vo_draw_text(imgRect.right,imgRect.bottom,draw_alpha);
}
static void flip_page(void)
{
switch (image_format)
{
case IMGFMT_RGB32:
{
if (EnterMoviesDone && (image_data != NULL))
{
OSErr qterr;
CodecFlags flags = 0;
qterr = DecompressSequenceFrameWhen(seqId,
image_data,
image_size,
0,
&flags,
NULL,
NULL);
image_data = NULL;
if (qterr)
{
mp_msg(MSGT_VO, MSGL_ERR, "Quartz error: DecompressSequenceFrameWhen in flip_page (%d) flags:0x%08x\n", qterr, flags);
}
}
}
break;
case IMGFMT_YV12:
case IMGFMT_IYUV:
case IMGFMT_I420:
case IMGFMT_UYVY:
case IMGFMT_YUY2:
if (EnterMoviesDone)
{
OSErr qterr;
CodecFlags flags = 0;
qterr = DecompressSequenceFrameWhen(seqId,
(char *)P,
image_buffer_size,
0, //codecFlagUseImageBuffer,
&flags,
NULL,
NULL);
if (qterr)
{
mp_msg(MSGT_VO, MSGL_ERR, "Quartz error: DecompressSequenceFrameWhen in flip_page (%d) flags:0x%08x\n", qterr, flags);
}
}
break;
}
}
static uint32_t draw_slice(uint8_t *src[], int stride[], int w,int h,int x,int y)
{
switch (image_format)
{
case IMGFMT_YV12:
case IMGFMT_I420:
memcpy_pic(((char*)P) + P->componentInfoY.offset + x + imgRect.right * y, src[0], w, h, imgRect.right, stride[0]);
x=x/2;y=y/2;w=w/2;h=h/2;
memcpy_pic(((char*)P) + P->componentInfoCb.offset + x + imgRect.right / 2 * y, src[1], w, h, imgRect.right / 2, stride[1]);
memcpy_pic(((char*)P) + P->componentInfoCr.offset + x + imgRect.right / 2 * y, src[2], w, h, imgRect.right / 2, stride[2]);
return 0;
case IMGFMT_IYUV:
memcpy_pic(((char*)P) + P->componentInfoY.offset + x + imgRect.right * y, src[0], w, h, imgRect.right, stride[0]);
x=x/2;y=y/2;w=w/2;h=h/2;
memcpy_pic(((char*)P) + P->componentInfoCr.offset + x + imgRect.right / 2 * y, src[1], w, h, imgRect.right / 2, stride[1]);
memcpy_pic(((char*)P) + P->componentInfoCb.offset + x + imgRect.right / 2 * y, src[2], w, h, imgRect.right / 2, stride[2]);
return 0;
}
return -1;
}
static uint32_t draw_frame(uint8_t *src[])
{
switch (image_format)
{
case IMGFMT_RGB32:
image_data = src[0];
return 0;
case IMGFMT_UYVY:
case IMGFMT_YUY2:
memcpy_pic(((char*)P), src[0], imgRect.right * 2, imgRect.bottom, imgRect.right * 2, imgRect.right * 2);
return 0;
}
return -1;
}
static uint32_t query_format(uint32_t format)
{
image_format = format;
image_qtcodec = 0;
if (format == IMGFMT_RGB32)
{
return VFCAP_CSP_SUPPORTED | VFCAP_OSD | VFCAP_HWSCALE_UP | VFCAP_HWSCALE_DOWN;
}
if ((format == IMGFMT_YV12) || (format == IMGFMT_IYUV) || (format == IMGFMT_I420))
{
image_qtcodec = kMpegYUV420CodecType; //kYUV420CodecType ?;
return VFCAP_CSP_SUPPORTED | VFCAP_OSD | VFCAP_HWSCALE_UP | VFCAP_HWSCALE_DOWN | VFCAP_ACCEPT_STRIDE;
}
if (format == IMGFMT_YUY2)
{
image_qtcodec = kComponentVideoUnsigned;
return VFCAP_CSP_SUPPORTED | VFCAP_OSD | VFCAP_HWSCALE_UP | VFCAP_HWSCALE_DOWN;
}
if (format == IMGFMT_UYVY)
{
image_qtcodec = k422YpCbCr8CodecType;
return VFCAP_CSP_SUPPORTED | VFCAP_OSD | VFCAP_HWSCALE_UP | VFCAP_HWSCALE_DOWN;
}
return 0;
}
static void uninit(void)
{
OSErr qterr;
if (EnterMoviesDone)
{
qterr = CDSequenceEnd(seqId);
if (qterr)
{
mp_msg(MSGT_VO, MSGL_ERR, "Quartz error: CDSequenceEnd (%d)\n", qterr);
}
}
ShowMenuBar();
}
static uint32_t preinit(const char *arg)
{
return 0;
}
static uint32_t draw_yuv_image(mp_image_t *mpi)
{
// ATM we're only called for planar IMGFMT
// drawing is done directly in P
// and displaying is in flip_page.
return get_image_done ? VO_TRUE : VO_FALSE;
}
static uint32_t get_yuv_image(mp_image_t *mpi)
{
if(mpi->type!=MP_IMGTYPE_EXPORT) return VO_FALSE;
if(mpi->imgfmt!=image_format) return VO_FALSE;
if(mpi->flags&MP_IMGFLAG_PLANAR)
{
if (mpi->num_planes != 3)
{
mp_msg(MSGT_VO, MSGL_ERR, "Quartz error: only 3 planes allowed in get_yuv_image for planar (%d) \n", mpi->num_planes);
return VO_FALSE;
}
mpi->planes[0]=((char*)P) + P->componentInfoY.offset;
mpi->stride[0]=imgRect.right;
mpi->width=imgRect.right;
if(mpi->flags&MP_IMGFLAG_SWAPPED)
{
// I420
mpi->planes[1]=((char*)P) + P->componentInfoCb.offset;
mpi->planes[2]=((char*)P) + P->componentInfoCr.offset;
mpi->stride[1]=imgRect.right/2;
mpi->stride[2]=imgRect.right/2;
}
else
{
// YV12
mpi->planes[1]=((char*)P) + P->componentInfoCr.offset;
mpi->planes[2]=((char*)P) + P->componentInfoCb.offset;
mpi->stride[1]=imgRect.right/2;
mpi->stride[2]=imgRect.right/2;
}
mpi->flags|=MP_IMGFLAG_DIRECT;
get_image_done = 1;
return VO_TRUE;
}
else
{
// doesn't work yet
if (mpi->num_planes != 1)
{
mp_msg(MSGT_VO, MSGL_ERR, "Quartz error: only 1 plane allowed in get_yuv_image for packed (%d) \n", mpi->num_planes);
return VO_FALSE;
}
mpi->planes[0] = (char*)P;
mpi->stride[0] = imgRect.right * 2;
mpi->width=imgRect.right;
mpi->flags|=MP_IMGFLAG_DIRECT;
get_image_done = 1;
return VO_TRUE;
}
return VO_FALSE;
}
static uint32_t control(uint32_t request, void *data, ...)
{
switch (request)
{
case VOCTRL_PAUSE: return (int_pause=1);
case VOCTRL_RESUME: return (int_pause=0);
case VOCTRL_FULLSCREEN: vo_fs = (!(vo_fs)); window_fullscreen(); return VO_TRUE;
case VOCTRL_ONTOP: vo_ontop = (!(vo_ontop)); window_ontop(); return VO_TRUE;
case VOCTRL_QUERY_FORMAT: return query_format(*((uint32_t*)data));
case VOCTRL_GET_IMAGE:
switch (image_format)
{
case IMGFMT_YV12:
case IMGFMT_IYUV:
case IMGFMT_I420:
case IMGFMT_UYVY:
case IMGFMT_YUY2:
return get_yuv_image(data);
break;
default:
break;
}
case VOCTRL_DRAW_IMAGE:
switch (image_format)
{
case IMGFMT_YV12:
case IMGFMT_IYUV:
case IMGFMT_I420:
case IMGFMT_UYVY:
case IMGFMT_YUY2:
return draw_yuv_image(data);
break;
default:
break;
}
}
return VO_NOTIMPL;
}
void window_resized()
{
float aspectX;
float aspectY;
int padding;
uint32_t d_width;
uint32_t d_height;
GetWindowPortBounds(theWindow, &winRect);
aspect( &d_width, &d_height, A_NOZOOM);
aspectX = (float)((float)winRect.right/(float)d_width);
aspectY = (float)((float)winRect.bottom/(float)d_height);
if((d_height*aspectX)>winRect.bottom)
{
padding = (winRect.right - d_width*aspectY)/2;
SetRect(&dstRect, padding, 0, d_width*aspectY+padding, d_height*aspectY);
}
else
{
padding = (winRect.bottom - d_height*aspectX)/2;
SetRect(&dstRect, 0, padding, (d_width*aspectX), d_height*aspectX+padding);
}
//create a graphic context for the window
SetPortBounds(GetWindowPort(theWindow), &winRect);
CreateCGContextForPort(GetWindowPort(theWindow),&context);
//fill background with black
CGRect winBounds = CGRectMake( winRect.top, winRect.left, winRect.right, winRect.bottom);
CGContextSetRGBFillColor(context, 0.0, 0.0, 0.0, 1.0);
CGContextFillRect(context, winBounds);
CGContextFlush(context);
long scale_X = FixDiv(Long2Fix(dstRect.right - dstRect.left),Long2Fix(imgRect.right));
long scale_Y = FixDiv(Long2Fix(dstRect.bottom - dstRect.top),Long2Fix(imgRect.bottom));
SetIdentityMatrix(&matrix);
if (((dstRect.right - dstRect.left) != imgRect.right) || ((dstRect.bottom - dstRect.right) != imgRect.bottom))
{
ScaleMatrix(&matrix, scale_X, scale_Y, 0, 0);
if (padding > 0)
{
TranslateMatrix(&matrix, Long2Fix(dstRect.left), Long2Fix(dstRect.top));
}
}
SetDSequenceMatrix(seqId, &matrix);
}
void window_ontop()
{
if(vo_ontop)
SetWindowClass( theWindow, kUtilityWindowClass);
else
SetWindowClass( theWindow, kDocumentWindowClass);
}
void window_fullscreen()
{
GDHandle deviceHdl;
Rect deviceRect;
//go fullscreen
if(vo_fs)
{
HideMenuBar();
//save old window size
if (!vo_quartz_fs)
GetWindowPortBounds(theWindow, &oldWinRect);
//hide mouse cursor
HideCursor();
//go fullscreen
//ChangeWindowAttributes(theWindow, 0, kWindowResizableAttribute);
MoveWindow (theWindow, 0, 0, 1);
SizeWindow(theWindow, device_width, device_height,1);
vo_quartz_fs = 1;
}
else //go back to windowed mode
{
ShowMenuBar();
//show mouse cursor
ShowCursor();
//revert window to previous setting
//ChangeWindowAttributes(theWindow, kWindowResizableAttribute, 0);
SizeWindow(theWindow, oldWinRect.right, oldWinRect.bottom,1);
RepositionWindow(theWindow, NULL, kWindowCascadeOnMainScreen);
vo_quartz_fs = 0;
}
window_resized();
}
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