[pcsx_rearmed.git] / plugins / gpu_senquack / gpu_raster_image.h

/***************************************************************************
 *   Copyright (C) 2010 PCSX4ALL Team                                      *
 *   Copyright (C) 2010 Unai                                               *
 *                                                                         *
 *   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 02111-1307 USA.           *
 ***************************************************************************/

#ifndef __GPU_UNAI_GPU_RASTER_IMAGE_H__
#define __GPU_UNAI_GPU_RASTER_IMAGE_H__

///////////////////////////////////////////////////////////////////////////////
#ifndef USE_GPULIB
void gpuLoadImage(PtrUnion packet)
{
	u16 x0, y0, w0, h0;
	x0 = packet.U2[2] & 1023;
	y0 = packet.U2[3] & 511;
	w0 = packet.U2[4];
	h0 = packet.U2[5];

	if ((y0 + h0) > FRAME_HEIGHT)
	{
		h0 = FRAME_HEIGHT - y0;
	}

	gpu_senquack.dma.FrameToWrite = ((w0)&&(h0));

	gpu_senquack.dma.px = 0;
	gpu_senquack.dma.py = 0;
	gpu_senquack.dma.x_end = w0;
	gpu_senquack.dma.y_end = h0;
	gpu_senquack.dma.pvram = &((u16*)gpu_senquack.vram)[x0+(y0*1024)];

	gpu_senquack.GPU_GP1 |= 0x08000000;
}
#endif // !USE_GPULIB

///////////////////////////////////////////////////////////////////////////////
#ifndef USE_GPULIB
void gpuStoreImage(PtrUnion packet)
{
	u16 x0, y0, w0, h0;
	x0 = packet.U2[2] & 1023;
	y0 = packet.U2[3] & 511;
	w0 = packet.U2[4];
	h0 = packet.U2[5];

	if ((y0 + h0) > FRAME_HEIGHT)
	{
		h0 = FRAME_HEIGHT - y0;
	}
	gpu_senquack.dma.FrameToRead = ((w0)&&(h0));

	gpu_senquack.dma.px = 0;
	gpu_senquack.dma.py = 0;
	gpu_senquack.dma.x_end = w0;
	gpu_senquack.dma.y_end = h0;
	gpu_senquack.dma.pvram = &((u16*)gpu_senquack.vram)[x0+(y0*1024)];
	
	gpu_senquack.GPU_GP1 |= 0x08000000;
}
#endif // !USE_GPULIB

void gpuMoveImage(PtrUnion packet)
{
	u32 x0, y0, x1, y1;
	s32 w0, h0;
	x0 = packet.U2[2] & 1023;
	y0 = packet.U2[3] & 511;
	x1 = packet.U2[4] & 1023;
	y1 = packet.U2[5] & 511;
	w0 = packet.U2[6];
	h0 = packet.U2[7];

	if( (x0==x1) && (y0==y1) ) return;
	if ((w0<=0) || (h0<=0)) return;
	
	#ifdef ENABLE_GPU_LOG_SUPPORT
		fprintf(stdout,"gpuMoveImage(x0=%u,y0=%u,x1=%u,y1=%u,w0=%d,h0=%d)\n",x0,y0,x1,y1,w0,h0);
	#endif
	
	if (((y0+h0)>512)||((x0+w0)>1024)||((y1+h0)>512)||((x1+w0)>1024))
	{
		u16 *psxVuw=gpu_senquack.vram;
		s32 i,j;
	    for(j=0;j<h0;j++)
		 for(i=0;i<w0;i++)
		  psxVuw [(1024*((y1+j)&511))+((x1+i)&0x3ff)]=
		   psxVuw[(1024*((y0+j)&511))+((x0+i)&0x3ff)];
	}
	else if ((x0&1)||(x1&1))
	{
		u16 *lpDst, *lpSrc;
		lpDst = lpSrc = (u16*)gpu_senquack.vram;
		lpSrc += FRAME_OFFSET(x0, y0);
		lpDst += FRAME_OFFSET(x1, y1);
		x1 = FRAME_WIDTH - w0;
		do {
			x0=w0;
			do { *lpDst++ = *lpSrc++; } while (--x0);
			lpDst += x1;
			lpSrc += x1;
		} while (--h0);
	}
	else
	{
		u32 *lpDst, *lpSrc;
		lpDst = lpSrc = (u32*)(void*)gpu_senquack.vram;
		lpSrc += ((FRAME_OFFSET(x0, y0))>>1);
		lpDst += ((FRAME_OFFSET(x1, y1))>>1);
		if (w0&1)
		{
			x1 = (FRAME_WIDTH - w0 +1)>>1;
			w0>>=1;
			if (!w0) {
				do {
					*((u16*)lpDst) = *((u16*)lpSrc);
					lpDst += x1;
					lpSrc += x1;
				} while (--h0);
			} else
			do {
				x0=w0;
				do { *lpDst++ = *lpSrc++; } while (--x0);
				*((u16*)lpDst) = *((u16*)lpSrc);
				lpDst += x1;
				lpSrc += x1;
			} while (--h0);
		}
		else
		{
			x1 = (FRAME_WIDTH - w0)>>1;
			w0>>=1;
			do {
				x0=w0;
				do { *lpDst++ = *lpSrc++; } while (--x0);
				lpDst += x1;
				lpSrc += x1;
			} while (--h0);
		}
	}
}

void gpuClearImage(PtrUnion packet)
{
	s32   x0, y0, w0, h0;
	x0 = packet.S2[2];
	y0 = packet.S2[3];
	w0 = packet.S2[4] & 0x3ff;
	h0 = packet.S2[5] & 0x3ff;
	 
	w0 += x0;
	if (x0 < 0) x0 = 0;
	if (w0 > FRAME_WIDTH) w0 = FRAME_WIDTH;
	w0 -= x0;
	if (w0 <= 0) return;
	h0 += y0;
	if (y0 < 0) y0 = 0;
	if (h0 > FRAME_HEIGHT) h0 = FRAME_HEIGHT;
	h0 -= y0;
	if (h0 <= 0) return;

	#ifdef ENABLE_GPU_LOG_SUPPORT
		fprintf(stdout,"gpuClearImage(x0=%d,y0=%d,w0=%d,h0=%d)\n",x0,y0,w0,h0);
	#endif
	
	if (x0&1)
	{
		u16* pixel = (u16*)gpu_senquack.vram + FRAME_OFFSET(x0, y0);
		u16 rgb = GPU_RGB16(packet.U4[0]);
		y0 = FRAME_WIDTH - w0;
		do {
			x0=w0;
			do { *pixel++ = rgb; } while (--x0);
			pixel += y0;
		} while (--h0);
	}
	else
	{
		u32* pixel = (u32*)gpu_senquack.vram + ((FRAME_OFFSET(x0, y0))>>1);
		u32 rgb = GPU_RGB16(packet.U4[0]);
		rgb |= (rgb<<16);
		if (w0&1)
		{
			y0 = (FRAME_WIDTH - w0 +1)>>1;
			w0>>=1;
			do {
				x0=w0;
				do { *pixel++ = rgb; } while (--x0);
				*((u16*)pixel) = (u16)rgb;
				pixel += y0;
			} while (--h0);
		}
		else
		{
			y0 = (FRAME_WIDTH - w0)>>1;
			w0>>=1;
			do {
				x0=w0;
				do { *pixel++ = rgb; } while (--x0);
				pixel += y0;
			} while (--h0);
		}
	}
}

#endif /* __GPU_UNAI_GPU_RASTER_IMAGE_H__ */
Commit	Line	Data
0bfe8d59	1	/***************************************************************************
	2	* Copyright (C) 2010 PCSX4ALL Team *
	3	* Copyright (C) 2010 Unai *
	4	* *
	5	* This program is free software; you can redistribute it and/or modify *
	6	* it under the terms of the GNU General Public License as published by *
	7	* the Free Software Foundation; either version 2 of the License, or *
	8	* (at your option) any later version. *
	9	* *
	10	* This program is distributed in the hope that it will be useful, *
	11	* but WITHOUT ANY WARRANTY; without even the implied warranty of *
	12	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
	13	* GNU General Public License for more details. *
	14	* *
	15	* You should have received a copy of the GNU General Public License *
	16	* along with this program; if not, write to the *
	17	* Free Software Foundation, Inc., *
	18	* 51 Franklin Street, Fifth Floor, Boston, MA 02111-1307 USA. *
	19	***************************************************************************/
	20
	21	#ifndef __GPU_UNAI_GPU_RASTER_IMAGE_H__
	22	#define __GPU_UNAI_GPU_RASTER_IMAGE_H__
	23
	24	///////////////////////////////////////////////////////////////////////////////
	25	#ifndef USE_GPULIB
	26	void gpuLoadImage(PtrUnion packet)
	27	{
	28	u16 x0, y0, w0, h0;
	29	x0 = packet.U2[2] & 1023;
	30	y0 = packet.U2[3] & 511;
	31	w0 = packet.U2[4];
	32	h0 = packet.U2[5];
	33
	34	if ((y0 + h0) > FRAME_HEIGHT)
	35	{
	36	h0 = FRAME_HEIGHT - y0;
	37	}
	38
	39	gpu_senquack.dma.FrameToWrite = ((w0)&&(h0));
	40
	41	gpu_senquack.dma.px = 0;
	42	gpu_senquack.dma.py = 0;
	43	gpu_senquack.dma.x_end = w0;
	44	gpu_senquack.dma.y_end = h0;
	45	gpu_senquack.dma.pvram = &((u16)gpu_senquack.vram)[x0+(y01024)];
	46
	47	gpu_senquack.GPU_GP1 \|= 0x08000000;
	48	}
	49	#endif // !USE_GPULIB
	50
	51	///////////////////////////////////////////////////////////////////////////////
	52	#ifndef USE_GPULIB
	53	void gpuStoreImage(PtrUnion packet)
	54	{
	55	u16 x0, y0, w0, h0;
	56	x0 = packet.U2[2] & 1023;
	57	y0 = packet.U2[3] & 511;
	58	w0 = packet.U2[4];
	59	h0 = packet.U2[5];
	60
	61	if ((y0 + h0) > FRAME_HEIGHT)
	62	{
	63	h0 = FRAME_HEIGHT - y0;
	64	}
65	gpu_senquack.dma.FrameToRead = ((w0)&&(h0));
66
67	gpu_senquack.dma.px = 0;
68	gpu_senquack.dma.py = 0;
69	gpu_senquack.dma.x_end = w0;
70	gpu_senquack.dma.y_end = h0;
71	gpu_senquack.dma.pvram = &((u16)gpu_senquack.vram)[x0+(y01024)];
72
73	gpu_senquack.GPU_GP1 \|= 0x08000000;
74	}
75	#endif // !USE_GPULIB
76
77	void gpuMoveImage(PtrUnion packet)
78	{
79	u32 x0, y0, x1, y1;
80	s32 w0, h0;
81	x0 = packet.U2[2] & 1023;
82	y0 = packet.U2[3] & 511;
83	x1 = packet.U2[4] & 1023;
84	y1 = packet.U2[5] & 511;
85	w0 = packet.U2[6];
86	h0 = packet.U2[7];
87
88	if( (x0==x1) && (y0==y1) ) return;
89	if ((w0<=0) \|\| (h0<=0)) return;
90
91	#ifdef ENABLE_GPU_LOG_SUPPORT
92	fprintf(stdout,"gpuMoveImage(x0=%u,y0=%u,x1=%u,y1=%u,w0=%d,h0=%d)\n",x0,y0,x1,y1,w0,h0);
93	#endif
94
95	if (((y0+h0)>512)\|\|((x0+w0)>1024)\|\|((y1+h0)>512)\|\|((x1+w0)>1024))
96	{
97	u16 *psxVuw=gpu_senquack.vram;
98	s32 i,j;
99	for(j=0;j<h0;j++)
100	for(i=0;i<w0;i++)
101	psxVuw [(1024*((y1+j)&511))+((x1+i)&0x3ff)]=
102	psxVuw[(1024*((y0+j)&511))+((x0+i)&0x3ff)];
103	}
104	else if ((x0&1)\|\|(x1&1))
105	{
106	u16 lpDst, lpSrc;
107	lpDst = lpSrc = (u16*)gpu_senquack.vram;
108	lpSrc += FRAME_OFFSET(x0, y0);
109	lpDst += FRAME_OFFSET(x1, y1);
110	x1 = FRAME_WIDTH - w0;
111	do {
112	x0=w0;
113	do { lpDst++ = lpSrc++; } while (--x0);
114	lpDst += x1;
115	lpSrc += x1;
116	} while (--h0);
117	}
118	else
119	{
120	u32 lpDst, lpSrc;
121	lpDst = lpSrc = (u32)(void)gpu_senquack.vram;
122	lpSrc += ((FRAME_OFFSET(x0, y0))>>1);
123	lpDst += ((FRAME_OFFSET(x1, y1))>>1);
124	if (w0&1)
125	{
126	x1 = (FRAME_WIDTH - w0 +1)>>1;
127	w0>>=1;
128	if (!w0) {
129	do {
130	((u16)lpDst) = ((u16)lpSrc);
131	lpDst += x1;
132	lpSrc += x1;
133	} while (--h0);
134	} else
135	do {
136	x0=w0;
137	do { lpDst++ = lpSrc++; } while (--x0);
138	((u16)lpDst) = ((u16)lpSrc);
139	lpDst += x1;
140	lpSrc += x1;
141	} while (--h0);
142	}
143	else
144	{
145	x1 = (FRAME_WIDTH - w0)>>1;
146	w0>>=1;
147	do {
148	x0=w0;
149	do { lpDst++ = lpSrc++; } while (--x0);
150	lpDst += x1;
151	lpSrc += x1;
152	} while (--h0);
153	}
154	}
155	}
156
157	void gpuClearImage(PtrUnion packet)
158	{
159	s32 x0, y0, w0, h0;
160	x0 = packet.S2[2];
161	y0 = packet.S2[3];
162	w0 = packet.S2[4] & 0x3ff;
163	h0 = packet.S2[5] & 0x3ff;
164
165	w0 += x0;
166	if (x0 < 0) x0 = 0;
167	if (w0 > FRAME_WIDTH) w0 = FRAME_WIDTH;
168	w0 -= x0;
169	if (w0 <= 0) return;
170	h0 += y0;
171	if (y0 < 0) y0 = 0;
172	if (h0 > FRAME_HEIGHT) h0 = FRAME_HEIGHT;
173	h0 -= y0;
174	if (h0 <= 0) return;
175
176	#ifdef ENABLE_GPU_LOG_SUPPORT
177	fprintf(stdout,"gpuClearImage(x0=%d,y0=%d,w0=%d,h0=%d)\n",x0,y0,w0,h0);
178	#endif
179
180	if (x0&1)
181	{
182	u16* pixel = (u16*)gpu_senquack.vram + FRAME_OFFSET(x0, y0);
183	u16 rgb = GPU_RGB16(packet.U4[0]);
184	y0 = FRAME_WIDTH - w0;
185	do {
186	x0=w0;
187	do { *pixel++ = rgb; } while (--x0);
188	pixel += y0;
189	} while (--h0);
190	}
191	else
192	{
193	u32* pixel = (u32*)gpu_senquack.vram + ((FRAME_OFFSET(x0, y0))>>1);
194	u32 rgb = GPU_RGB16(packet.U4[0]);
195	rgb \|= (rgb<<16);
196	if (w0&1)
197	{
198	y0 = (FRAME_WIDTH - w0 +1)>>1;
199	w0>>=1;
200	do {
201	x0=w0;
202	do { *pixel++ = rgb; } while (--x0);
203	((u16)pixel) = (u16)rgb;
204	pixel += y0;
205	} while (--h0);
206	}
207	else
208	{
209	y0 = (FRAME_WIDTH - w0)>>1;
210	w0>>=1;
211	do {
212	x0=w0;
213	do { *pixel++ = rgb; } while (--x0);
214	pixel += y0;
215	} while (--h0);
216	}
217	}
218	}
219
220	#endif /* __GPU_UNAI_GPU_RASTER_IMAGE_H__ */