int main(int argc, char *argv[])
{
u64 White, Black;
GSTEXTURE tex;
GSTEXTURE tex8;
GSGLOBAL *gsGlobal = gsKit_init_global();
dmaKit_init(D_CTRL_RELE_OFF,D_CTRL_MFD_OFF, D_CTRL_STS_UNSPEC,
D_CTRL_STD_OFF, D_CTRL_RCYC_8, 1 << DMA_CHANNEL_GIF);
// Initialize the DMAC
dmaKit_chan_init(DMA_CHANNEL_GIF);
White = GS_SETREG_RGBAQ(0xFF,0xFF,0xFF,0x00,0x00);
Black = GS_SETREG_RGBAQ(0x00,0x00,0x00,0x00,0x00);
gsGlobal->PSM = GS_PSM_CT24;
gsGlobal->ZBuffering = GS_SETTING_OFF;
gsKit_init_screen(gsGlobal);
gsKit_mode_switch(gsGlobal, GS_PERSISTENT);
tex.Width = 256;
tex.Height = 256;
tex.PSM = GS_PSM_CT24;
tex.Mem = (void *)testorig;
tex.Vram = gsKit_vram_alloc(gsGlobal, gsKit_texture_size(tex.Width, tex.Height, tex.PSM), GSKIT_ALLOC_USERBUFFER);
tex.Filter = GS_FILTER_LINEAR;
gsKit_texture_upload(gsGlobal, &tex);
tex8.Width = 256;
tex8.Height = 256;
tex8.PSM = GS_PSM_T8;
tex8.Mem = (void *)image_pixel;
tex8.Vram = gsKit_vram_alloc(gsGlobal, gsKit_texture_size(tex8.Width, tex8.Height, tex8.PSM), GSKIT_ALLOC_USERBUFFER);
tex8.Clut = image_clut32;
tex8.ClutPSM = GS_PSM_CT32;
tex8.VramClut = gsKit_vram_alloc(gsGlobal, gsKit_texture_size(16, 16, GS_PSM_CT32), GSKIT_ALLOC_USERBUFFER);
tex8.Filter = GS_FILTER_LINEAR;
gsKit_texture_upload(gsGlobal, &tex8);
gsKit_clear(gsGlobal, Black);
gsKit_clear(gsGlobal, White);
gsKit_prim_sprite_texture(gsGlobal, &tex, 0, 0, 0, 0, 256, 256, 256, 256, 0, 0x80808080);
gsKit_prim_sprite_texture(gsGlobal, &tex8, 256, 0, 0, 0, 512, 256, 256, 256, 0, 0x80808080);
while(1)
{
gsKit_sync_flip(gsGlobal);
gsKit_queue_exec(gsGlobal);
}
return 0;
}
static int rmUploadTexture(GSTEXTURE* txt) {
// For clut based textures...
if (txt->Clut) {
// upload CLUT first
if (!rmUploadClut((GSCLUT *)txt->Clut))
return 0;
// copy the new VramClut
txt->VramClut = ((GSCLUT*)txt->Clut)->VramClut;
}
u32 size = gsKit_texture_size(txt->Width, txt->Height, txt->PSM);
// alignment of the allocation
size = (-GS_VRAM_BLOCKSIZE_256)&(size+GS_VRAM_BLOCKSIZE_256-1);
// too large to fit VRAM with the currently allocated space?
if(gsGlobal->CurrentPointer + size >= __VRAM_SIZE)
{
if (size >= __VRAM_SIZE) {
// Only log this if the allocation is too large itself
LOG("RENDERMAN Requested texture allocation is bigger than VRAM!\n");
// We won't allocate this, it's too large
txt->Vram = GSKIT_ALLOC_ERROR;
return 0;
}
rmFlush();
// Should not flush CLUT away. If this happenned we have to reupload
if (txt->Clut) {
if (!rmUploadClut((GSCLUT *)txt->Clut))
return 0;
txt->VramClut = ((GSCLUT*)txt->Clut)->VramClut;
}
// only could fit CLUT but not the pixmap with it!
if(gsGlobal->CurrentPointer + size >= __VRAM_SIZE)
return 0;
}
txt->Vram = gsGlobal->CurrentPointer;
gsGlobal->CurrentPointer += size;
rmAppendUploadedTextures(txt);
// We can't do gsKit_texture_upload since it'd assume txt->Clut is the CLUT table directly
// whereas we're using it as a pointer to our structure containg clut data
gsKit_setup_tbw(txt);
SyncDCache(txt->Mem, (u8*)(txt->Mem)+size);
gsKit_texture_send_inline(gsGlobal, txt->Mem, txt->Width, txt->Height, txt->Vram, txt->PSM, txt->TBW, txt->Clut ? GS_CLUT_TEXTURE : GS_CLUT_NONE);
return 1;
}
int main(int argc, char *argv[])
{
#ifdef USEBMP
GSTEXTURE backtex;
#endif
GSTEXTURE fb;
GSGLOBAL *gsGlobal;
/* initialize dmaKit */
dmaKit_init(D_CTRL_RELE_OFF,D_CTRL_MFD_OFF, D_CTRL_STS_UNSPEC, D_CTRL_STD_OFF, D_CTRL_RCYC_8, 1 << DMA_CHANNEL_GIF);
dmaKit_chan_init(DMA_CHANNEL_GIF);
/* allocate GSGLOBAL structure */
gsGlobal = gsKit_init_global();
/* initialize screen */
gsGlobal->PSM = GS_PSM_CT24;
gsGlobal->ZBuffering = GS_SETTING_OFF; /* spare some vram */
// If we disable double buffering, we can't fill the frame fast enough.
// When this happens, we get a line through the top texture about 20% up
// from the bottom of the screen.
// gsGlobal->DoubleBuffering = GS_SETTING_OFF; /* only one screen */
gsKit_init_screen(gsGlobal);
gsKit_mode_switch(gsGlobal, GS_PERSISTENT);
fb.Width = 320;
fb.Height = 200;
fb.PSM = GS_PSM_T8;
fb.ClutPSM = GS_PSM_CT32;
fb.Mem = memalign(128, gsKit_texture_size_ee(fb.Width, fb.Height, fb.PSM));
fb.Clut = memalign(128, gsKit_texture_size_ee(16, 16, fb.ClutPSM));
fb.VramClut = gsKit_vram_alloc(gsGlobal, gsKit_texture_size(16, 16, fb.ClutPSM), GSKIT_ALLOC_USERBUFFER);
fb.Vram = gsKit_vram_alloc(gsGlobal, gsKit_texture_size(fb.Width, fb.Height, fb.PSM), GSKIT_ALLOC_USERBUFFER);
fb.Filter = GS_FILTER_LINEAR; /* enable bilinear filtering */
generate_palette(&fb);
#ifdef USEBMP
gsKit_texture_bmp(gsGlobal, &backtex, "host:bsdgirl.bmp");
#endif
/* print out useless debug information */
printf("CLUT Texture:\n");
printf("\tHost start: 0x%08x, end: 0x%08x\n", (unsigned)fb.Mem, (unsigned)(gsKit_texture_size_ee(fb.Width, fb.Height, fb.PSM) + fb.Mem));
printf("\tLocal start: 0x%08x, end: 0x%08x\n", (unsigned)fb.Vram, (unsigned)(gsKit_texture_size(fb.Width, fb.Height, fb.PSM) + fb.Vram));
printf("\tWidth - %d : Height - %d : TBW - %d : Page - %d : Block %d\n", fb.Width, fb.Height, fb.TBW, (fb.Vram / 8192), (fb.Vram / 256));
printf("CLUT Pallete:\n");
printf("\tHost start: 0x%08x, end: 0x%08x\n", (unsigned)fb.Clut, (unsigned)(gsKit_texture_size_ee(16, 16, GS_PSM_CT32) + fb.Clut));
printf("\tLocal start: 0x%08x, end: 0x%08x\n", (unsigned)fb.VramClut, (unsigned)(gsKit_texture_size(16, 16, GS_PSM_CT32) + fb.VramClut));
printf("\tWidth - %d : Height - %d : TBW - %d : Page - %d : Block %d\n", 16, 16, 1, (fb.VramClut / 8192), (fb.VramClut / 256));
#ifdef USEBMP
printf("BMP Texture:\n");
printf("\tHost start: 0x%08x, end: 0x%08x\n", (unsigned)backtex.Mem, (unsigned)(gsKit_texture_size_ee(backtex.Width, backtex.Height, backtex.PSM) + backtex.Mem));
printf("\tLocal start: 0x%08x, end: 0x%08x\n", (unsigned)backtex.Vram, (unsigned)(gsKit_texture_size(backtex.Width, backtex.Height, backtex.PSM) + backtex.Vram));
printf("\tWidth - %d : Height - %d : TBW - %d : Page - %d : Block %d\n", backtex.Width, backtex.Height, backtex.TBW, (backtex.Vram / 8192), (backtex.Vram / 256));
#endif
printf("VRAM Alignment Check - Value of \"0\" is OKAY! Anything else is BAD!\n");
printf("VRAM - CLUT Pallete - Start Address Aligned: %d\n", fb.VramClut % GS_VRAM_BLOCKSIZE_256);
printf("VRAM - CLUT Texture - Start Address Aligned: %d\n", fb.Vram % GS_VRAM_BLOCKSIZE_256);
#ifdef USEBMP
printf("VRAM - BMP Texture - Start Address Aligned: %d\n", backtex.Vram % GS_VRAM_BLOCKSIZE_256);
#endif
/* clear buffer */
gsKit_clear(gsGlobal, GS_SETREG_RGBAQ(0x00,0x00,0x00,0x00,0x00));
/* render frame buffer */
gsKit_prim_sprite_texture( gsGlobal, &fb,
0.0f, /* X1 */
0.0f, /* Y1 */
0.0f, /* U1 */
0.0f, /* V1 */
gsGlobal->Width, /* X2 */
gsGlobal->Height, /* Y2 */
fb.Width, /* U2 */
fb.Height, /* V2*/
1, /* Z */
GS_SETREG_RGBAQ(0x80,0x80,0x80,0x80,0x00) /* RGBAQ */
);
#ifdef USEBMP
gsKit_prim_sprite_texture(gsGlobal, &backtex,
(gsGlobal->Width /2) - (backtex.Width / 2), /* X1 */
0.0f, /* Y1 */
0.0f, /* U1 */
0.0f, /* V1 */
backtex.Width + ((gsGlobal->Width /2) - (backtex.Width / 2)), /* X2 */
backtex.Height, /* Y2 */
backtex.Width, /* U2 */
backtex.Height, /* V2*/
2, /* Z */
GS_SETREG_RGBAQ(0x80,0x80,0x80,0x80,0x00) /* RGBAQ */
);
#endif
while (1)
{
/* generate next frame */
generate_frame(&fb);
/* upload new frame buffer */
gsKit_texture_upload(gsGlobal, &fb);
/* vsync and flip buffer */
gsKit_sync_flip(gsGlobal);
/* execute render queue */
gsKit_queue_exec(gsGlobal);
}
/* keep compilers happy (tm) */
return 0;
}
int main(void)
{
GSGLOBAL *gsGlobal = gsKit_init_global();
//GS_MODE_VGA_640_60
GSTEXTURE Sprite;
u64 White = GS_SETREG_RGBAQ(0xFF,0xFF,0xFF,0x00,0x00);
#ifdef HAVE_LIBPNG
u64 TexCol = GS_SETREG_RGBAQ(0x80,0x80,0x80,0x80,0x00);
#endif
gsGlobal->PSM = GS_PSM_CT24;
gsGlobal->PSMZ = GS_PSMZ_16S;
// gsGlobal->DoubleBuffering = GS_SETTING_OFF;
// gsGlobal->ZBuffering = GS_SETTING_OFF;
dmaKit_init(D_CTRL_RELE_OFF,D_CTRL_MFD_OFF, D_CTRL_STS_UNSPEC,
D_CTRL_STD_OFF, D_CTRL_RCYC_8, 1 << DMA_CHANNEL_GIF);
// Initialize the DMAC
dmaKit_chan_init(DMA_CHANNEL_GIF);
gsGlobal->PrimAlphaEnable = GS_SETTING_ON;
gsKit_init_screen(gsGlobal);
Sprite.Delayed = GS_SETTING_ON;
#ifdef HAVE_LIBPNG
if(gsKit_texture_png(gsGlobal, &Sprite, "host:texstream.png") < 0)
{
printf("Loading Failed!\n");
}
#endif
Sprite.Vram = gsKit_vram_alloc(gsGlobal, gsKit_texture_size(Sprite.Width, Sprite.Height, Sprite.PSM), GSKIT_ALLOC_USERBUFFER);
gsKit_mode_switch(gsGlobal, GS_ONESHOT);
while(1)
{
gsKit_clear(gsGlobal, White);
gsKit_texture_send_inline(gsGlobal, Sprite.Mem, Sprite.Width, Sprite.Height, Sprite.Vram, Sprite.PSM, Sprite.TBW, GS_CLUT_NONE);
gsKit_set_primalpha(gsGlobal, GS_SETREG_ALPHA(0,1,0,1,0), 0);
gsKit_set_test(gsGlobal, GS_ATEST_OFF);
#ifdef HAVE_LIBPNG
gsKit_prim_sprite_texture(gsGlobal, &Sprite, 310.0f, // X1
50.0f, // Y2
0.0f, // U1
0.0f, // V1
Sprite.Width + 310.0f, // X2
Sprite.Height + 50.0f, // Y2
Sprite.Width, // U2
Sprite.Height, // V2
3,
TexCol);
#endif
gsKit_set_test(gsGlobal, GS_ATEST_ON);
gsKit_set_primalpha(gsGlobal, GS_BLEND_BACK2FRONT, 0);
gsKit_sync_flip(gsGlobal);
gsKit_queue_exec(gsGlobal);
}
return 0;
}
void gsKit_init_screen(GSGLOBAL *gsGlobal)
{
u64 *p_data;
u64 *p_store;
int size = 18;
if((gsGlobal->Dithering == GS_SETTING_ON) &&
((gsGlobal->PSM == GS_PSM_CT16) || (gsGlobal->PSM == GS_PSM_CT16S)))
size = 19;
gsKit_set_buffer_attributes(gsGlobal);
#ifdef DEBUG
printf("Screen Mode:\n");
printf("------------\n");
printf("Width : %d\n", gsGlobal->Width);
printf("Height: %d\n", gsGlobal->Height);
printf("StartX: %d\n", gsGlobal->StartX);
printf("StartY: %d\n", gsGlobal->StartY);
printf("MagH : %d\n", gsGlobal->MagH);
printf("MagV : %d\n", gsGlobal->MagV);
printf("DW : %d\n", gsGlobal->DW);
printf("DH : %d\n", gsGlobal->DH);
#endif
GS_RESET();
__asm__("sync.p; nop;");
*GS_CSR = 0x00000000; // Clean CSR registers
GsPutIMR(0x0000F700); // Unmasks all of the GS interrupts
SetGsCrt(gsGlobal->Interlace, gsGlobal->Mode, gsGlobal->Field);
gsGlobal->FirstFrame = GS_SETTING_ON;
if(gsGlobal->ZBuffering == GS_SETTING_OFF)
{
gsGlobal->Test->ZTE = GS_SETTING_ON;
gsGlobal->Test->ZTST = 1;
}
DIntr(); // disable interrupts
GS_SET_PMODE( 0, // Read Circuit 1
1, // Read Circuit 2
0, // Use ALP Register for Alpha Blending
1, // Alpha Value of Read Circuit 2 for Output Selection
0, // Blend Alpha with output of Read Circuit 2
0x80); // Alpha Value = 1.0
GS_SET_DISPFB1( 0, // Frame Buffer Base Pointer (Address/2048)
gsGlobal->Width / 64, // Buffer Width (Address/64)
gsGlobal->PSM, // Pixel Storage Format
0, // Upper Left X in Buffer
0);
GS_SET_DISPFB2( 0, // Frame Buffer Base Pointer (Address/2048)
gsGlobal->Width / 64, // Buffer Width (Address/64)
gsGlobal->PSM, // Pixel Storage Format
0, // Upper Left X in Buffer
0); // Upper Left Y in Buffer
GS_SET_DISPLAY1(gsGlobal->StartX, // X position in the display area (in VCK unit
gsGlobal->StartY, // Y position in the display area (in Raster u
gsGlobal->MagH, // Horizontal Magnification
gsGlobal->MagV, // Vertical Magnification
gsGlobal->DW - 1, // Display area width
gsGlobal->DH - 1); // Display area height
GS_SET_DISPLAY2(gsGlobal->StartX, // X position in the display area (in VCK units)
gsGlobal->StartY, // Y position in the display area (in Raster units)
gsGlobal->MagH, // Horizontal Magnification
gsGlobal->MagV, // Vertical Magnification
gsGlobal->DW - 1, // Display area width
gsGlobal->DH - 1); // Display area height
GS_SET_BGCOLOR( gsGlobal->BGColor->Red, // Red
gsGlobal->BGColor->Green, // Green
gsGlobal->BGColor->Blue); // Blue
EIntr(); //enable interrupts
gsGlobal->CurrentPointer = 0; // reset vram pointer too
// Context 1
gsGlobal->ScreenBuffer[0] = gsKit_vram_alloc( gsGlobal, gsKit_texture_size(gsGlobal->Width, gsGlobal->Height, gsGlobal->PSM), GSKIT_ALLOC_SYSBUFFER );
if(gsGlobal->DoubleBuffering == GS_SETTING_OFF)
{
gsGlobal->ScreenBuffer[1] = gsGlobal->ScreenBuffer[0];
}
else
// Context 2
gsGlobal->ScreenBuffer[1] = gsKit_vram_alloc( gsGlobal, gsKit_texture_size(gsGlobal->Width, gsGlobal->Height, gsGlobal->PSM), GSKIT_ALLOC_SYSBUFFER );
if(gsGlobal->ZBuffering == GS_SETTING_ON)
gsGlobal->ZBuffer = gsKit_vram_alloc( gsGlobal, gsKit_texture_size(gsGlobal->Width, gsGlobal->Height, gsGlobal->PSMZ), GSKIT_ALLOC_SYSBUFFER ); // Z Buffer
gsGlobal->TexturePointer = gsGlobal->CurrentPointer; // first useable address for textures
p_data = p_store = (u64 *)gsGlobal->dma_misc;
*p_data++ = GIF_TAG( size - 1, 1, 0, 0, 0, 1 );
*p_data++ = GIF_AD;
*p_data++ = 1;
*p_data++ = GS_PRMODECONT;
*p_data++ = GS_SETREG_FRAME_1( gsGlobal->ScreenBuffer[0], gsGlobal->Width / 64, gsGlobal->PSM, 0 );
*p_data++ = GS_FRAME_1;
*p_data++ = GS_SETREG_XYOFFSET_1( gsGlobal->OffsetX,
gsGlobal->OffsetY);
*p_data++ = GS_XYOFFSET_1;
*p_data++ = GS_SETREG_SCISSOR_1( 0, gsGlobal->Width - 1, 0, gsGlobal->Height - 1 );
*p_data++ = GS_SCISSOR_1;
*p_data++ = GS_SETREG_TEST( gsGlobal->Test->ATE, gsGlobal->Test->ATST,
gsGlobal->Test->AREF, gsGlobal->Test->AFAIL,
gsGlobal->Test->DATE, gsGlobal->Test->DATM,
gsGlobal->Test->ZTE, gsGlobal->Test->ZTST );
*p_data++ = GS_TEST_1;
*p_data++ = GS_SETREG_CLAMP(gsGlobal->Clamp->WMS, gsGlobal->Clamp->WMT,
gsGlobal->Clamp->MINU, gsGlobal->Clamp->MAXU,
gsGlobal->Clamp->MINV, gsGlobal->Clamp->MAXV);
*p_data++ = GS_CLAMP_1;
if(gsGlobal->ZBuffering == GS_SETTING_ON)
{
if((gsGlobal->PSM == GS_PSM_CT16) && (gsGlobal->PSMZ != GS_PSMZ_16))
gsGlobal->PSMZ = GS_PSMZ_16; // seems only non-S 16-bit z depth works with this mode
if((gsGlobal->PSM != GS_PSM_CT16) && (gsGlobal->PSMZ == GS_PSMZ_16))
gsGlobal->PSMZ = GS_PSMZ_16S; // other depths don't seem to work with 16-bit non-S z depth
*p_data++ = GS_SETREG_ZBUF_1( gsGlobal->ZBuffer / 8192, gsGlobal->PSMZ, 0 );
*p_data++ = GS_ZBUF_1;
}
if(gsGlobal->ZBuffering == GS_SETTING_OFF)
{
*p_data++ = GS_SETREG_ZBUF_1( NULL, gsGlobal->PSM, 1 );
*p_data++ = GS_ZBUF_1;
}
*p_data++ = GS_SETREG_COLCLAMP( 255 );
*p_data++ = GS_COLCLAMP;
*p_data++ = GS_SETREG_FRAME_1( gsGlobal->ScreenBuffer[1], gsGlobal->Width / 64, gsGlobal->PSM, 0 );
*p_data++ = GS_FRAME_2;
*p_data++ = GS_SETREG_XYOFFSET_1( gsGlobal->OffsetX,
gsGlobal->OffsetY);
*p_data++ = GS_XYOFFSET_2;
*p_data++ = GS_SETREG_SCISSOR_1( 0, gsGlobal->Width - 1, 0, gsGlobal->Height - 1);
*p_data++ = GS_SCISSOR_2;
*p_data++ = GS_SETREG_TEST( gsGlobal->Test->ATE, gsGlobal->Test->ATST,
gsGlobal->Test->AREF, gsGlobal->Test->AFAIL,
gsGlobal->Test->DATE, gsGlobal->Test->DATM,
gsGlobal->Test->ZTE, gsGlobal->Test->ZTST );
*p_data++ = GS_TEST_2;
*p_data++ = GS_SETREG_CLAMP(gsGlobal->Clamp->WMS, gsGlobal->Clamp->WMT,
gsGlobal->Clamp->MINU, gsGlobal->Clamp->MAXU,
gsGlobal->Clamp->MINV, gsGlobal->Clamp->MAXV);
*p_data++ = GS_CLAMP_2;
if(gsGlobal->ZBuffering == GS_SETTING_ON)
{
*p_data++ = GS_SETREG_ZBUF_1( gsGlobal->ZBuffer / 8192, gsGlobal->PSMZ, 0 );
*p_data++ = GS_ZBUF_2;
}
if(gsGlobal->ZBuffering == GS_SETTING_OFF)
{
*p_data++ = GS_SETREG_ZBUF_1( NULL, gsGlobal->PSM, 1 );
*p_data++ = GS_ZBUF_2;
}
*p_data++ = GS_BLEND_BACK2FRONT;
*p_data++ = GS_ALPHA_1;
*p_data++ = GS_BLEND_BACK2FRONT;
*p_data++ = GS_ALPHA_2;
*p_data++ = GS_SETREG_DIMX(gsGlobal->DitherMatrix[0],gsGlobal->DitherMatrix[1],
gsGlobal->DitherMatrix[2],gsGlobal->DitherMatrix[3],gsGlobal->DitherMatrix[4],
gsGlobal->DitherMatrix[5],gsGlobal->DitherMatrix[6],gsGlobal->DitherMatrix[7],
gsGlobal->DitherMatrix[8],gsGlobal->DitherMatrix[9],gsGlobal->DitherMatrix[10],
gsGlobal->DitherMatrix[11],gsGlobal->DitherMatrix[12],gsGlobal->DitherMatrix[13],
gsGlobal->DitherMatrix[14],gsGlobal->DitherMatrix[15]); // 4x4 dither matrix
*p_data++ = GS_DIMX;
if((gsGlobal->Dithering == GS_SETTING_ON) && ((gsGlobal->PSM == GS_PSM_CT16) || (gsGlobal->PSM == GS_PSM_CT16S))) {
*p_data++ = 1;
*p_data++ = GS_DTHE;
}
dmaKit_send_ucab(DMA_CHANNEL_GIF, p_store, size);
dmaKit_wait_fast();
// do a single frame here to get rid whatever needs to be done during the first frame
gsKit_clear(gsGlobal, GS_SETREG_RGBAQ(0x00,0x00,0x00,0x00,0x00)); // clear the screen
gsKit_queue_exec(gsGlobal);
gsKit_sync_flip(gsGlobal);
gsKit_queue_reset(gsGlobal->Os_Queue);
}
int main(void)
{
GSGLOBAL *gsGlobal = gsKit_init_global();
GSTEXTURE Tex1;
int x = 0, y = 0;
#ifdef HAVE_LIBPNG
u64 TexCol = GS_SETREG_RGBAQ(0x80,0x80,0x80,0x80,0x00);
#endif
u64 White = GS_SETREG_RGBAQ(0xFF,0xFF,0xFF,0x00,0x00);
u64 BlueTrans = GS_SETREG_RGBAQ(0x00,0x00,0xFF,0x40,0x00);
u64 Green = GS_SETREG_RGBAQ(0x00,0xFF,0x00,0x00,0x00);
gsGlobal->PSM = GS_PSM_CT32;
gsGlobal->PSMZ = GS_PSMZ_16S;
gsGlobal->ZBuffering = GS_SETTING_ON;
dmaKit_init(D_CTRL_RELE_OFF,D_CTRL_MFD_OFF, D_CTRL_STS_UNSPEC,
D_CTRL_STD_OFF, D_CTRL_RCYC_8, 1 << DMA_CHANNEL_GIF);
// Initialize the DMAC
dmaKit_chan_init(DMA_CHANNEL_GIF);
dmaKit_chan_init(DMA_CHANNEL_FROMSPR);
dmaKit_chan_init(DMA_CHANNEL_TOSPR);
#ifdef HAVE_LIBPNG
printf("alpha\n");
gsGlobal->PrimAlphaEnable = GS_SETTING_ON;
#endif
gsKit_init_screen(gsGlobal);
float VHeight = gsGlobal->Height;
gsKit_clear(gsGlobal, White);
#ifdef HAVE_LIBPNG
gsKit_texture_png(gsGlobal, &Tex1, "host:test.png");
printf("Texture 1 Height: %i\n",Tex1.Height);
printf("Texture 1 Width: %i\n",Tex1.Width);
printf("Texure 1 VRAM Range = 0x%X - 0x%X\n",Tex1.Vram, Tex1.Vram +gsKit_texture_size(Tex1.Width, Tex1.Height, Tex1.PSM) - 1);
#endif
gsKit_mode_switch(gsGlobal, GS_PERSISTENT);
while(1)
{
if( y <= 10 && (x + Tex1.Width) < (gsGlobal->Width - 10))
x+=10;
else if( (y + Tex1.Height) < (VHeight - 10) && (x + Tex1.Width) >= (gsGlobal->Width - 10) )
y+=10;
else if( (y + Tex1.Height) >= (VHeight - 10) && x > 10 )
x-=10;
else if( y > 10 && x <= 10 )
y-=10;
gsKit_clear(gsGlobal, Green);
gsKit_prim_sprite(gsGlobal, x, y, x + Tex1.Width, y + Tex1.Height, 1, BlueTrans);
#ifdef HAVE_LIBPNG
gsKit_set_primalpha(gsGlobal, GS_SETREG_ALPHA(0,1,0,1,0), 0);
gsKit_set_test(gsGlobal, GS_ATEST_OFF);
gsKit_prim_sprite_texture(gsGlobal, &Tex1, 0.0f, // X1
0.0f, // Y2
0.0f, // U1
0.0f, // V1
Tex1.Width, // X2
Tex1.Height, // Y2
Tex1.Width, // U2
Tex1.Height, // V2
2,
TexCol);
gsKit_set_test(gsGlobal, GS_ATEST_ON);
gsKit_set_primalpha(gsGlobal, GS_BLEND_BACK2FRONT, 0);
#endif
gsKit_sync_flip(gsGlobal);
gsKit_queue_exec(gsGlobal);
#ifdef HAVE_LIBPNG
gsKit_queue_reset(gsGlobal->Per_Queue);
#endif
}
return 0;
}
