mirror of
https://github.com/retro100/dosbox-wii.git
synced 2024-06-28 15:16:11 +02:00
779 lines
24 KiB
C++
779 lines
24 KiB
C++
/*
|
|
* Copyright (C) 2002-2019 The DOSBox Team
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with this program; if not, write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
|
|
#include <string.h>
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include "dosbox.h"
|
|
#include "hardware.h"
|
|
#include "setup.h"
|
|
#include "support.h"
|
|
#include "mem.h"
|
|
#include "mapper.h"
|
|
#include "pic.h"
|
|
#include "render.h"
|
|
#include "cross.h"
|
|
|
|
#if (C_SSHOT)
|
|
#include <png.h>
|
|
#include "../libs/zmbv/zmbv.cpp"
|
|
#endif
|
|
|
|
static std::string capturedir;
|
|
extern const char* RunningProgram;
|
|
Bitu CaptureState;
|
|
|
|
#define WAVE_BUF 16*1024
|
|
#define MIDI_BUF 4*1024
|
|
#define AVI_HEADER_SIZE 500
|
|
|
|
static struct {
|
|
struct {
|
|
FILE * handle;
|
|
Bit16s buf[WAVE_BUF][2];
|
|
Bitu used;
|
|
Bit32u length;
|
|
Bit32u freq;
|
|
} wave;
|
|
struct {
|
|
FILE * handle;
|
|
Bit8u buffer[MIDI_BUF];
|
|
Bitu used,done;
|
|
Bit32u last;
|
|
} midi;
|
|
struct {
|
|
Bitu rowlen;
|
|
} image;
|
|
#if (C_SSHOT)
|
|
struct {
|
|
FILE *handle;
|
|
Bitu frames;
|
|
Bit16s audiobuf[WAVE_BUF][2];
|
|
Bitu audioused;
|
|
Bitu audiorate;
|
|
Bitu audiowritten;
|
|
VideoCodec *codec;
|
|
Bitu width, height, bpp;
|
|
Bitu written;
|
|
float fps;
|
|
int bufSize;
|
|
void *buf;
|
|
Bit8u *index;
|
|
Bitu indexsize, indexused;
|
|
} video;
|
|
#endif
|
|
} capture;
|
|
|
|
FILE * OpenCaptureFile(const char * type,const char * ext) {
|
|
if(capturedir.empty()) {
|
|
LOG_MSG("Please specify a capture directory");
|
|
return 0;
|
|
}
|
|
|
|
Bitu last=0;
|
|
char file_start[16];
|
|
dir_information * dir;
|
|
/* Find a filename to open */
|
|
dir = open_directory(capturedir.c_str());
|
|
if (!dir) {
|
|
//Try creating it first
|
|
Cross::CreateDir(capturedir);
|
|
dir=open_directory(capturedir.c_str());
|
|
if(!dir) {
|
|
|
|
LOG_MSG("Can't open dir %s for capturing %s",capturedir.c_str(),type);
|
|
return 0;
|
|
}
|
|
}
|
|
strcpy(file_start,RunningProgram);
|
|
lowcase(file_start);
|
|
strcat(file_start,"_");
|
|
bool is_directory;
|
|
char tempname[CROSS_LEN];
|
|
bool testRead = read_directory_first(dir, tempname, is_directory );
|
|
for ( ; testRead; testRead = read_directory_next(dir, tempname, is_directory) ) {
|
|
char * test=strstr(tempname,ext);
|
|
if (!test || strlen(test)!=strlen(ext))
|
|
continue;
|
|
*test=0;
|
|
if (strncasecmp(tempname,file_start,strlen(file_start))!=0) continue;
|
|
Bitu num=atoi(&tempname[strlen(file_start)]);
|
|
if (num>=last) last=num+1;
|
|
}
|
|
close_directory( dir );
|
|
char file_name[CROSS_LEN];
|
|
sprintf(file_name,"%s%c%s%03d%s",capturedir.c_str(),CROSS_FILESPLIT,file_start,last,ext);
|
|
/* Open the actual file */
|
|
FILE * handle=fopen(file_name,"wb");
|
|
if (handle) {
|
|
LOG_MSG("Capturing %s to %s",type,file_name);
|
|
} else {
|
|
LOG_MSG("Failed to open %s for capturing %s",file_name,type);
|
|
}
|
|
return handle;
|
|
}
|
|
|
|
#if (C_SSHOT)
|
|
static void CAPTURE_AddAviChunk(const char * tag, Bit32u size, void * data, Bit32u flags) {
|
|
Bit8u chunk[8];Bit8u *index;Bit32u pos, writesize;
|
|
|
|
chunk[0] = tag[0];chunk[1] = tag[1];chunk[2] = tag[2];chunk[3] = tag[3];
|
|
host_writed(&chunk[4], size);
|
|
/* Write the actual data */
|
|
fwrite(chunk,1,8,capture.video.handle);
|
|
writesize = (size+1)&~1;
|
|
fwrite(data,1,writesize,capture.video.handle);
|
|
pos = capture.video.written + 4;
|
|
capture.video.written += writesize + 8;
|
|
if (capture.video.indexused + 16 >= capture.video.indexsize ) {
|
|
capture.video.index = (Bit8u*)realloc( capture.video.index, capture.video.indexsize + 16 * 4096);
|
|
if (!capture.video.index)
|
|
E_Exit("Ran out of memory during AVI capturing");
|
|
capture.video.indexsize += 16*4096;
|
|
}
|
|
index = capture.video.index+capture.video.indexused;
|
|
capture.video.indexused += 16;
|
|
index[0] = tag[0];
|
|
index[1] = tag[1];
|
|
index[2] = tag[2];
|
|
index[3] = tag[3];
|
|
host_writed(index+4, flags);
|
|
host_writed(index+8, pos);
|
|
host_writed(index+12, size);
|
|
}
|
|
#endif
|
|
|
|
#if (C_SSHOT)
|
|
static void CAPTURE_VideoEvent(bool pressed) {
|
|
if (!pressed)
|
|
return;
|
|
if (CaptureState & CAPTURE_VIDEO) {
|
|
/* Close the video */
|
|
CaptureState &= ~CAPTURE_VIDEO;
|
|
LOG_MSG("Stopped capturing video.");
|
|
|
|
Bit8u avi_header[AVI_HEADER_SIZE];
|
|
Bitu main_list;
|
|
Bitu header_pos=0;
|
|
#define AVIOUT4(_S_) memcpy(&avi_header[header_pos],_S_,4);header_pos+=4;
|
|
#define AVIOUTw(_S_) host_writew(&avi_header[header_pos], _S_);header_pos+=2;
|
|
#define AVIOUTd(_S_) host_writed(&avi_header[header_pos], _S_);header_pos+=4;
|
|
/* Try and write an avi header */
|
|
AVIOUT4("RIFF"); // Riff header
|
|
AVIOUTd(AVI_HEADER_SIZE + capture.video.written - 8 + capture.video.indexused);
|
|
AVIOUT4("AVI ");
|
|
AVIOUT4("LIST"); // List header
|
|
main_list = header_pos;
|
|
AVIOUTd(0); // TODO size of list
|
|
AVIOUT4("hdrl");
|
|
|
|
AVIOUT4("avih");
|
|
AVIOUTd(56); /* # of bytes to follow */
|
|
AVIOUTd((Bit32u)(1000000 / capture.video.fps)); /* Microseconds per frame */
|
|
AVIOUTd(0);
|
|
AVIOUTd(0); /* PaddingGranularity (whatever that might be) */
|
|
AVIOUTd(0x110); /* Flags,0x10 has index, 0x100 interleaved */
|
|
AVIOUTd(capture.video.frames); /* TotalFrames */
|
|
AVIOUTd(0); /* InitialFrames */
|
|
AVIOUTd(2); /* Stream count */
|
|
AVIOUTd(0); /* SuggestedBufferSize */
|
|
AVIOUTd(capture.video.width); /* Width */
|
|
AVIOUTd(capture.video.height); /* Height */
|
|
AVIOUTd(0); /* TimeScale: Unit used to measure time */
|
|
AVIOUTd(0); /* DataRate: Data rate of playback */
|
|
AVIOUTd(0); /* StartTime: Starting time of AVI data */
|
|
AVIOUTd(0); /* DataLength: Size of AVI data chunk */
|
|
|
|
/* Video stream list */
|
|
AVIOUT4("LIST");
|
|
AVIOUTd(4 + 8 + 56 + 8 + 40); /* Size of the list */
|
|
AVIOUT4("strl");
|
|
/* video stream header */
|
|
AVIOUT4("strh");
|
|
AVIOUTd(56); /* # of bytes to follow */
|
|
AVIOUT4("vids"); /* Type */
|
|
AVIOUT4(CODEC_4CC); /* Handler */
|
|
AVIOUTd(0); /* Flags */
|
|
AVIOUTd(0); /* Reserved, MS says: wPriority, wLanguage */
|
|
AVIOUTd(0); /* InitialFrames */
|
|
AVIOUTd(1000000); /* Scale */
|
|
AVIOUTd((Bit32u)(1000000 * capture.video.fps)); /* Rate: Rate/Scale == samples/second */
|
|
AVIOUTd(0); /* Start */
|
|
AVIOUTd(capture.video.frames); /* Length */
|
|
AVIOUTd(0); /* SuggestedBufferSize */
|
|
AVIOUTd(~0); /* Quality */
|
|
AVIOUTd(0); /* SampleSize */
|
|
AVIOUTd(0); /* Frame */
|
|
AVIOUTd(0); /* Frame */
|
|
/* The video stream format */
|
|
AVIOUT4("strf");
|
|
AVIOUTd(40); /* # of bytes to follow */
|
|
AVIOUTd(40); /* Size */
|
|
AVIOUTd(capture.video.width); /* Width */
|
|
AVIOUTd(capture.video.height); /* Height */
|
|
// OUTSHRT(1); OUTSHRT(24); /* Planes, Count */
|
|
AVIOUTd(0);
|
|
AVIOUT4(CODEC_4CC); /* Compression */
|
|
AVIOUTd(capture.video.width * capture.video.height*4); /* SizeImage (in bytes?) */
|
|
AVIOUTd(0); /* XPelsPerMeter */
|
|
AVIOUTd(0); /* YPelsPerMeter */
|
|
AVIOUTd(0); /* ClrUsed: Number of colors used */
|
|
AVIOUTd(0); /* ClrImportant: Number of colors important */
|
|
|
|
/* Audio stream list */
|
|
AVIOUT4("LIST");
|
|
AVIOUTd(4 + 8 + 56 + 8 + 16); /* Length of list in bytes */
|
|
AVIOUT4("strl");
|
|
/* The audio stream header */
|
|
AVIOUT4("strh");
|
|
AVIOUTd(56); /* # of bytes to follow */
|
|
AVIOUT4("auds");
|
|
AVIOUTd(0); /* Format (Optionally) */
|
|
AVIOUTd(0); /* Flags */
|
|
AVIOUTd(0); /* Reserved, MS says: wPriority, wLanguage */
|
|
AVIOUTd(0); /* InitialFrames */
|
|
AVIOUTd(4); /* Scale */
|
|
AVIOUTd(capture.video.audiorate*4); /* Rate, actual rate is scale/rate */
|
|
AVIOUTd(0); /* Start */
|
|
if (!capture.video.audiorate)
|
|
capture.video.audiorate = 1;
|
|
AVIOUTd(capture.video.audiowritten/4); /* Length */
|
|
AVIOUTd(0); /* SuggestedBufferSize */
|
|
AVIOUTd(~0); /* Quality */
|
|
AVIOUTd(4); /* SampleSize */
|
|
AVIOUTd(0); /* Frame */
|
|
AVIOUTd(0); /* Frame */
|
|
/* The audio stream format */
|
|
AVIOUT4("strf");
|
|
AVIOUTd(16); /* # of bytes to follow */
|
|
AVIOUTw(1); /* Format, WAVE_ZMBV_FORMAT_PCM */
|
|
AVIOUTw(2); /* Number of channels */
|
|
AVIOUTd(capture.video.audiorate); /* SamplesPerSec */
|
|
AVIOUTd(capture.video.audiorate*4); /* AvgBytesPerSec*/
|
|
AVIOUTw(4); /* BlockAlign */
|
|
AVIOUTw(16); /* BitsPerSample */
|
|
int nmain = header_pos - main_list - 4;
|
|
/* Finish stream list, i.e. put number of bytes in the list to proper pos */
|
|
|
|
int njunk = AVI_HEADER_SIZE - 8 - 12 - header_pos;
|
|
AVIOUT4("JUNK");
|
|
AVIOUTd(njunk);
|
|
/* Fix the size of the main list */
|
|
header_pos = main_list;
|
|
AVIOUTd(nmain);
|
|
header_pos = AVI_HEADER_SIZE - 12;
|
|
AVIOUT4("LIST");
|
|
AVIOUTd(capture.video.written+4); /* Length of list in bytes */
|
|
AVIOUT4("movi");
|
|
/* First add the index table to the end */
|
|
memcpy(capture.video.index, "idx1", 4);
|
|
host_writed( capture.video.index+4, capture.video.indexused - 8 );
|
|
fwrite( capture.video.index, 1, capture.video.indexused, capture.video.handle);
|
|
fseek(capture.video.handle, 0, SEEK_SET);
|
|
fwrite(&avi_header, 1, AVI_HEADER_SIZE, capture.video.handle);
|
|
fclose( capture.video.handle );
|
|
free( capture.video.index );
|
|
free( capture.video.buf );
|
|
delete capture.video.codec;
|
|
capture.video.handle = 0;
|
|
} else {
|
|
CaptureState |= CAPTURE_VIDEO;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
void CAPTURE_AddImage(Bitu width, Bitu height, Bitu bpp, Bitu pitch, Bitu flags, float fps, Bit8u * data, Bit8u * pal) {
|
|
#if (C_SSHOT)
|
|
Bitu i;
|
|
Bit8u doubleRow[SCALER_MAXWIDTH*4];
|
|
Bitu countWidth = width;
|
|
|
|
if (flags & CAPTURE_FLAG_DBLH)
|
|
height *= 2;
|
|
if (flags & CAPTURE_FLAG_DBLW)
|
|
width *= 2;
|
|
|
|
if (height > SCALER_MAXHEIGHT)
|
|
return;
|
|
if (width > SCALER_MAXWIDTH)
|
|
return;
|
|
|
|
if (CaptureState & CAPTURE_IMAGE) {
|
|
png_structp png_ptr;
|
|
png_infop info_ptr;
|
|
png_color palette[256];
|
|
|
|
CaptureState &= ~CAPTURE_IMAGE;
|
|
/* Open the actual file */
|
|
FILE * fp=OpenCaptureFile("Screenshot",".png");
|
|
if (!fp) goto skip_shot;
|
|
/* First try to allocate the png structures */
|
|
png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL,NULL, NULL);
|
|
if (!png_ptr) goto skip_shot;
|
|
info_ptr = png_create_info_struct(png_ptr);
|
|
if (!info_ptr) {
|
|
png_destroy_write_struct(&png_ptr,(png_infopp)NULL);
|
|
goto skip_shot;
|
|
}
|
|
|
|
/* Finalize the initing of png library */
|
|
png_init_io(png_ptr, fp);
|
|
png_set_compression_level(png_ptr,Z_BEST_COMPRESSION);
|
|
|
|
/* set other zlib parameters */
|
|
png_set_compression_mem_level(png_ptr, 8);
|
|
png_set_compression_strategy(png_ptr,Z_DEFAULT_STRATEGY);
|
|
png_set_compression_window_bits(png_ptr, 15);
|
|
png_set_compression_method(png_ptr, 8);
|
|
png_set_compression_buffer_size(png_ptr, 8192);
|
|
|
|
if (bpp==8) {
|
|
png_set_IHDR(png_ptr, info_ptr, width, height,
|
|
8, PNG_COLOR_TYPE_PALETTE, PNG_INTERLACE_NONE,
|
|
PNG_COMPRESSION_TYPE_DEFAULT, PNG_FILTER_TYPE_DEFAULT);
|
|
for (i=0;i<256;i++) {
|
|
palette[i].red=pal[i*4+0];
|
|
palette[i].green=pal[i*4+1];
|
|
palette[i].blue=pal[i*4+2];
|
|
}
|
|
png_set_PLTE(png_ptr, info_ptr, palette,256);
|
|
} else {
|
|
png_set_bgr( png_ptr );
|
|
png_set_IHDR(png_ptr, info_ptr, width, height,
|
|
8, PNG_COLOR_TYPE_RGB, PNG_INTERLACE_NONE,
|
|
PNG_COMPRESSION_TYPE_DEFAULT, PNG_FILTER_TYPE_DEFAULT);
|
|
}
|
|
#ifdef PNG_TEXT_SUPPORTED
|
|
int fields = 1;
|
|
png_text text[1] = {};
|
|
const char* text_s = "DOSBox " VERSION;
|
|
size_t strl = strlen(text_s);
|
|
char* ptext_s = new char[strl + 1];
|
|
strcpy(ptext_s, text_s);
|
|
char software[9] = { 'S','o','f','t','w','a','r','e',0};
|
|
text[0].compression = PNG_TEXT_COMPRESSION_NONE;
|
|
text[0].key = software;
|
|
text[0].text = ptext_s;
|
|
png_set_text(png_ptr, info_ptr, text, fields);
|
|
#endif
|
|
png_write_info(png_ptr, info_ptr);
|
|
#ifdef PNG_TEXT_SUPPORTED
|
|
delete [] ptext_s;
|
|
#endif
|
|
for (i=0;i<height;i++) {
|
|
void *rowPointer;
|
|
void *srcLine;
|
|
if (flags & CAPTURE_FLAG_DBLH)
|
|
srcLine=(data+(i >> 1)*pitch);
|
|
else
|
|
srcLine=(data+(i >> 0)*pitch);
|
|
rowPointer=srcLine;
|
|
switch (bpp) {
|
|
case 8:
|
|
if (flags & CAPTURE_FLAG_DBLW) {
|
|
for (Bitu x=0;x<countWidth;x++)
|
|
doubleRow[x*2+0] =
|
|
doubleRow[x*2+1] = ((Bit8u *)srcLine)[x];
|
|
rowPointer = doubleRow;
|
|
}
|
|
break;
|
|
case 15:
|
|
if (flags & CAPTURE_FLAG_DBLW) {
|
|
for (Bitu x=0;x<countWidth;x++) {
|
|
Bitu pixel = ((Bit16u *)srcLine)[x];
|
|
doubleRow[x*6+0] = doubleRow[x*6+3] = ((pixel& 0x001f) * 0x21) >> 2;
|
|
doubleRow[x*6+1] = doubleRow[x*6+4] = ((pixel& 0x03e0) * 0x21) >> 7;
|
|
doubleRow[x*6+2] = doubleRow[x*6+5] = ((pixel& 0x7c00) * 0x21) >> 12;
|
|
}
|
|
} else {
|
|
for (Bitu x=0;x<countWidth;x++) {
|
|
Bitu pixel = ((Bit16u *)srcLine)[x];
|
|
doubleRow[x*3+0] = ((pixel& 0x001f) * 0x21) >> 2;
|
|
doubleRow[x*3+1] = ((pixel& 0x03e0) * 0x21) >> 7;
|
|
doubleRow[x*3+2] = ((pixel& 0x7c00) * 0x21) >> 12;
|
|
}
|
|
}
|
|
rowPointer = doubleRow;
|
|
break;
|
|
case 16:
|
|
if (flags & CAPTURE_FLAG_DBLW) {
|
|
for (Bitu x=0;x<countWidth;x++) {
|
|
Bitu pixel = ((Bit16u *)srcLine)[x];
|
|
doubleRow[x*6+0] = doubleRow[x*6+3] = ((pixel& 0x001f) * 0x21) >> 2;
|
|
doubleRow[x*6+1] = doubleRow[x*6+4] = ((pixel& 0x07e0) * 0x41) >> 9;
|
|
doubleRow[x*6+2] = doubleRow[x*6+5] = ((pixel& 0xf800) * 0x21) >> 13;
|
|
}
|
|
} else {
|
|
for (Bitu x=0;x<countWidth;x++) {
|
|
Bitu pixel = ((Bit16u *)srcLine)[x];
|
|
doubleRow[x*3+0] = ((pixel& 0x001f) * 0x21) >> 2;
|
|
doubleRow[x*3+1] = ((pixel& 0x07e0) * 0x41) >> 9;
|
|
doubleRow[x*3+2] = ((pixel& 0xf800) * 0x21) >> 13;
|
|
}
|
|
}
|
|
rowPointer = doubleRow;
|
|
break;
|
|
case 32:
|
|
if (flags & CAPTURE_FLAG_DBLW) {
|
|
for (Bitu x=0;x<countWidth;x++) {
|
|
doubleRow[x*6+0] = doubleRow[x*6+3] = ((Bit8u *)srcLine)[x*4+0];
|
|
doubleRow[x*6+1] = doubleRow[x*6+4] = ((Bit8u *)srcLine)[x*4+1];
|
|
doubleRow[x*6+2] = doubleRow[x*6+5] = ((Bit8u *)srcLine)[x*4+2];
|
|
}
|
|
} else {
|
|
for (Bitu x=0;x<countWidth;x++) {
|
|
doubleRow[x*3+0] = ((Bit8u *)srcLine)[x*4+0];
|
|
doubleRow[x*3+1] = ((Bit8u *)srcLine)[x*4+1];
|
|
doubleRow[x*3+2] = ((Bit8u *)srcLine)[x*4+2];
|
|
}
|
|
}
|
|
rowPointer = doubleRow;
|
|
break;
|
|
}
|
|
png_write_row(png_ptr, (png_bytep)rowPointer);
|
|
}
|
|
/* Finish writing */
|
|
png_write_end(png_ptr, 0);
|
|
/*Destroy PNG structs*/
|
|
png_destroy_write_struct(&png_ptr, &info_ptr);
|
|
/*close file*/
|
|
fclose(fp);
|
|
}
|
|
skip_shot:
|
|
if (CaptureState & CAPTURE_VIDEO) {
|
|
zmbv_format_t format;
|
|
/* Disable capturing if any of the test fails */
|
|
if (capture.video.handle && (
|
|
capture.video.width != width ||
|
|
capture.video.height != height ||
|
|
capture.video.bpp != bpp ||
|
|
capture.video.fps != fps))
|
|
{
|
|
CAPTURE_VideoEvent(true);
|
|
}
|
|
CaptureState &= ~CAPTURE_VIDEO;
|
|
switch (bpp) {
|
|
case 8:format = ZMBV_FORMAT_8BPP;break;
|
|
case 15:format = ZMBV_FORMAT_15BPP;break;
|
|
case 16:format = ZMBV_FORMAT_16BPP;break;
|
|
case 32:format = ZMBV_FORMAT_32BPP;break;
|
|
default:
|
|
goto skip_video;
|
|
}
|
|
if (!capture.video.handle) {
|
|
capture.video.handle = OpenCaptureFile("Video",".avi");
|
|
if (!capture.video.handle)
|
|
goto skip_video;
|
|
capture.video.codec = new VideoCodec();
|
|
if (!capture.video.codec)
|
|
goto skip_video;
|
|
if (!capture.video.codec->SetupCompress( width, height))
|
|
goto skip_video;
|
|
capture.video.bufSize = capture.video.codec->NeededSize(width, height, format);
|
|
capture.video.buf = malloc( capture.video.bufSize );
|
|
if (!capture.video.buf)
|
|
goto skip_video;
|
|
capture.video.index = (Bit8u*)malloc( 16*4096 );
|
|
if (!capture.video.index)
|
|
goto skip_video;
|
|
capture.video.indexsize = 16*4096;
|
|
capture.video.indexused = 8;
|
|
|
|
capture.video.width = width;
|
|
capture.video.height = height;
|
|
capture.video.bpp = bpp;
|
|
capture.video.fps = fps;
|
|
for (i=0;i<AVI_HEADER_SIZE;i++)
|
|
fputc(0,capture.video.handle);
|
|
capture.video.frames = 0;
|
|
capture.video.written = 0;
|
|
capture.video.audioused = 0;
|
|
capture.video.audiowritten = 0;
|
|
}
|
|
int codecFlags;
|
|
if (capture.video.frames % 300 == 0)
|
|
codecFlags = 1;
|
|
else codecFlags = 0;
|
|
if (!capture.video.codec->PrepareCompressFrame( codecFlags, format, (char *)pal, capture.video.buf, capture.video.bufSize))
|
|
goto skip_video;
|
|
|
|
for (i=0;i<height;i++) {
|
|
void * rowPointer;
|
|
if (flags & CAPTURE_FLAG_DBLW) {
|
|
void *srcLine;
|
|
Bitu x;
|
|
Bitu countWidth = width >> 1;
|
|
if (flags & CAPTURE_FLAG_DBLH)
|
|
srcLine=(data+(i >> 1)*pitch);
|
|
else
|
|
srcLine=(data+(i >> 0)*pitch);
|
|
switch ( bpp) {
|
|
case 8:
|
|
for (x=0;x<countWidth;x++)
|
|
((Bit8u *)doubleRow)[x*2+0] =
|
|
((Bit8u *)doubleRow)[x*2+1] = ((Bit8u *)srcLine)[x];
|
|
break;
|
|
case 15:
|
|
case 16:
|
|
for (x=0;x<countWidth;x++)
|
|
((Bit16u *)doubleRow)[x*2+0] =
|
|
((Bit16u *)doubleRow)[x*2+1] = ((Bit16u *)srcLine)[x];
|
|
break;
|
|
case 32:
|
|
for (x=0;x<countWidth;x++)
|
|
((Bit32u *)doubleRow)[x*2+0] =
|
|
((Bit32u *)doubleRow)[x*2+1] = ((Bit32u *)srcLine)[x];
|
|
break;
|
|
}
|
|
rowPointer=doubleRow;
|
|
} else {
|
|
if (flags & CAPTURE_FLAG_DBLH)
|
|
rowPointer=(data+(i >> 1)*pitch);
|
|
else
|
|
rowPointer=(data+(i >> 0)*pitch);
|
|
}
|
|
capture.video.codec->CompressLines( 1, &rowPointer );
|
|
}
|
|
int written = capture.video.codec->FinishCompressFrame();
|
|
if (written < 0)
|
|
goto skip_video;
|
|
CAPTURE_AddAviChunk( "00dc", written, capture.video.buf, codecFlags & 1 ? 0x10 : 0x0);
|
|
capture.video.frames++;
|
|
// LOG_MSG("Frame %d video %d audio %d",capture.video.frames, written, capture.video.audioused *4 );
|
|
if ( capture.video.audioused ) {
|
|
CAPTURE_AddAviChunk( "01wb", capture.video.audioused * 4, capture.video.audiobuf, 0);
|
|
capture.video.audiowritten = capture.video.audioused*4;
|
|
capture.video.audioused = 0;
|
|
}
|
|
|
|
/* Everything went okay, set flag again for next frame */
|
|
CaptureState |= CAPTURE_VIDEO;
|
|
}
|
|
skip_video:
|
|
#endif
|
|
return;
|
|
}
|
|
|
|
|
|
#if (C_SSHOT)
|
|
static void CAPTURE_ScreenShotEvent(bool pressed) {
|
|
if (!pressed)
|
|
return;
|
|
CaptureState |= CAPTURE_IMAGE;
|
|
}
|
|
#endif
|
|
|
|
|
|
/* WAV capturing */
|
|
static Bit8u wavheader[]={
|
|
'R','I','F','F', 0x0,0x0,0x0,0x0, /* Bit32u Riff Chunk ID / Bit32u riff size */
|
|
'W','A','V','E', 'f','m','t',' ', /* Bit32u Riff Format / Bit32u fmt chunk id */
|
|
0x10,0x0,0x0,0x0, 0x1,0x0,0x2,0x0, /* Bit32u fmt size / Bit16u encoding/ Bit16u channels */
|
|
0x0,0x0,0x0,0x0, 0x0,0x0,0x0,0x0, /* Bit32u freq / Bit32u byterate */
|
|
0x4,0x0,0x10,0x0, 'd','a','t','a', /* Bit16u byte-block / Bit16u bits / Bit16u data chunk id */
|
|
0x0,0x0,0x0,0x0, /* Bit32u data size */
|
|
};
|
|
|
|
void CAPTURE_AddWave(Bit32u freq, Bit32u len, Bit16s * data) {
|
|
#if (C_SSHOT)
|
|
if (CaptureState & CAPTURE_VIDEO) {
|
|
Bitu left = WAVE_BUF - capture.video.audioused;
|
|
if (left > len)
|
|
left = len;
|
|
memcpy( &capture.video.audiobuf[capture.video.audioused], data, left*4);
|
|
capture.video.audioused += left;
|
|
capture.video.audiorate = freq;
|
|
}
|
|
#endif
|
|
if (CaptureState & CAPTURE_WAVE) {
|
|
if (!capture.wave.handle) {
|
|
capture.wave.handle=OpenCaptureFile("Wave Output",".wav");
|
|
if (!capture.wave.handle) {
|
|
CaptureState &= ~CAPTURE_WAVE;
|
|
return;
|
|
}
|
|
capture.wave.length = 0;
|
|
capture.wave.used = 0;
|
|
capture.wave.freq = freq;
|
|
fwrite(wavheader,1,sizeof(wavheader),capture.wave.handle);
|
|
}
|
|
Bit16s * read = data;
|
|
while (len > 0 ) {
|
|
Bitu left = WAVE_BUF - capture.wave.used;
|
|
if (!left) {
|
|
fwrite(capture.wave.buf,1,4*WAVE_BUF,capture.wave.handle);
|
|
capture.wave.length += 4*WAVE_BUF;
|
|
capture.wave.used = 0;
|
|
left = WAVE_BUF;
|
|
}
|
|
if (left > len)
|
|
left = len;
|
|
memcpy( &capture.wave.buf[capture.wave.used], read, left*4);
|
|
capture.wave.used += left;
|
|
read += left*2;
|
|
len -= left;
|
|
}
|
|
}
|
|
}
|
|
static void CAPTURE_WaveEvent(bool pressed) {
|
|
if (!pressed)
|
|
return;
|
|
/* Check for previously opened wave file */
|
|
if (capture.wave.handle) {
|
|
LOG_MSG("Stopped capturing wave output.");
|
|
/* Write last piece of audio in buffer */
|
|
fwrite(capture.wave.buf,1,capture.wave.used*4,capture.wave.handle);
|
|
capture.wave.length+=capture.wave.used*4;
|
|
/* Fill in the header with useful information */
|
|
host_writed(&wavheader[0x04],capture.wave.length+sizeof(wavheader)-8);
|
|
host_writed(&wavheader[0x18],capture.wave.freq);
|
|
host_writed(&wavheader[0x1C],capture.wave.freq*4);
|
|
host_writed(&wavheader[0x28],capture.wave.length);
|
|
|
|
fseek(capture.wave.handle,0,0);
|
|
fwrite(wavheader,1,sizeof(wavheader),capture.wave.handle);
|
|
fclose(capture.wave.handle);
|
|
capture.wave.handle=0;
|
|
CaptureState |= CAPTURE_WAVE;
|
|
}
|
|
CaptureState ^= CAPTURE_WAVE;
|
|
}
|
|
|
|
/* MIDI capturing */
|
|
|
|
static Bit8u midi_header[]={
|
|
'M','T','h','d', /* Bit32u, Header Chunk */
|
|
0x0,0x0,0x0,0x6, /* Bit32u, Chunk Length */
|
|
0x0,0x0, /* Bit16u, Format, 0=single track */
|
|
0x0,0x1, /* Bit16u, Track Count, 1 track */
|
|
0x01,0xf4, /* Bit16u, Timing, 2 beats/second with 500 frames */
|
|
'M','T','r','k', /* Bit32u, Track Chunk */
|
|
0x0,0x0,0x0,0x0, /* Bit32u, Chunk Length */
|
|
//Track data
|
|
};
|
|
|
|
|
|
static void RawMidiAdd(Bit8u data) {
|
|
capture.midi.buffer[capture.midi.used++]=data;
|
|
if (capture.midi.used >= MIDI_BUF ) {
|
|
capture.midi.done += capture.midi.used;
|
|
fwrite(capture.midi.buffer,1,MIDI_BUF,capture.midi.handle);
|
|
capture.midi.used = 0;
|
|
}
|
|
}
|
|
|
|
static void RawMidiAddNumber(Bit32u val) {
|
|
if (val & 0xfe00000) RawMidiAdd((Bit8u)(0x80|((val >> 21) & 0x7f)));
|
|
if (val & 0xfffc000) RawMidiAdd((Bit8u)(0x80|((val >> 14) & 0x7f)));
|
|
if (val & 0xfffff80) RawMidiAdd((Bit8u)(0x80|((val >> 7) & 0x7f)));
|
|
RawMidiAdd((Bit8u)(val & 0x7f));
|
|
}
|
|
|
|
void CAPTURE_AddMidi(bool sysex, Bitu len, Bit8u * data) {
|
|
if (!capture.midi.handle) {
|
|
capture.midi.handle=OpenCaptureFile("Raw Midi",".mid");
|
|
if (!capture.midi.handle) {
|
|
return;
|
|
}
|
|
fwrite(midi_header,1,sizeof(midi_header),capture.midi.handle);
|
|
capture.midi.last=PIC_Ticks;
|
|
}
|
|
Bit32u delta=PIC_Ticks-capture.midi.last;
|
|
capture.midi.last=PIC_Ticks;
|
|
RawMidiAddNumber(delta);
|
|
if (sysex) {
|
|
RawMidiAdd( 0xf0 );
|
|
RawMidiAddNumber( len );
|
|
}
|
|
for (Bitu i=0;i<len;i++)
|
|
RawMidiAdd(data[i]);
|
|
}
|
|
|
|
static void CAPTURE_MidiEvent(bool pressed) {
|
|
if (!pressed)
|
|
return;
|
|
/* Check for previously opened wave file */
|
|
if (capture.midi.handle) {
|
|
LOG_MSG("Stopping raw midi saving and finalizing file.");
|
|
//Delta time
|
|
RawMidiAdd(0x00);
|
|
//End of track event
|
|
RawMidiAdd(0xff);
|
|
RawMidiAdd(0x2F);
|
|
RawMidiAdd(0x00);
|
|
/* clear out the final data in the buffer if any */
|
|
fwrite(capture.midi.buffer,1,capture.midi.used,capture.midi.handle);
|
|
capture.midi.done+=capture.midi.used;
|
|
fseek(capture.midi.handle,18, SEEK_SET);
|
|
Bit8u size[4];
|
|
size[0]=(Bit8u)(capture.midi.done >> 24);
|
|
size[1]=(Bit8u)(capture.midi.done >> 16);
|
|
size[2]=(Bit8u)(capture.midi.done >> 8);
|
|
size[3]=(Bit8u)(capture.midi.done >> 0);
|
|
fwrite(&size,1,4,capture.midi.handle);
|
|
fclose(capture.midi.handle);
|
|
capture.midi.handle=0;
|
|
CaptureState &= ~CAPTURE_MIDI;
|
|
return;
|
|
}
|
|
CaptureState ^= CAPTURE_MIDI;
|
|
if (CaptureState & CAPTURE_MIDI) {
|
|
LOG_MSG("Preparing for raw midi capture, will start with first data.");
|
|
capture.midi.used=0;
|
|
capture.midi.done=0;
|
|
capture.midi.handle=0;
|
|
} else {
|
|
LOG_MSG("Stopped capturing raw midi before any data arrived.");
|
|
}
|
|
}
|
|
|
|
class HARDWARE:public Module_base{
|
|
public:
|
|
HARDWARE(Section* configuration):Module_base(configuration){
|
|
Section_prop * section = static_cast<Section_prop *>(configuration);
|
|
Prop_path* proppath= section->Get_path("captures");
|
|
capturedir = proppath->realpath;
|
|
CaptureState = 0;
|
|
MAPPER_AddHandler(CAPTURE_WaveEvent,MK_f6,MMOD1,"recwave","Rec Wave");
|
|
MAPPER_AddHandler(CAPTURE_MidiEvent,MK_f8,MMOD1|MMOD2,"caprawmidi","Cap MIDI");
|
|
#if (C_SSHOT)
|
|
MAPPER_AddHandler(CAPTURE_ScreenShotEvent,MK_f5,MMOD1,"scrshot","Screenshot");
|
|
MAPPER_AddHandler(CAPTURE_VideoEvent,MK_f5,MMOD1|MMOD2,"video","Video");
|
|
#endif
|
|
}
|
|
~HARDWARE(){
|
|
#if (C_SSHOT)
|
|
if (capture.video.handle) CAPTURE_VideoEvent(true);
|
|
#endif
|
|
if (capture.wave.handle) CAPTURE_WaveEvent(true);
|
|
if (capture.midi.handle) CAPTURE_MidiEvent(true);
|
|
}
|
|
};
|
|
|
|
static HARDWARE* test;
|
|
|
|
void HARDWARE_Destroy(Section * sec) {
|
|
delete test;
|
|
}
|
|
|
|
void HARDWARE_Init(Section * sec) {
|
|
test = new HARDWARE(sec);
|
|
sec->AddDestroyFunction(&HARDWARE_Destroy,true);
|
|
}
|