void oslDrawImageSimple(OSL_IMAGE *img) {
OSL_UVFLOAT_VERTEX *vertices;
int x = img->x, y = img->y;
//Very little overhead to support the rotation center but anyway... this routine was meant to be very simple :p
// int x = img->x - img->centerX, y = img->y - img->centerY;
// do a striped blit (takes the page-cache into account)
oslSetTexture(img);
if (oslImageGetAutoStrip(img)) {
if (oslVerifyStripBlit(img))
return;
}
vertices = (OSL_UVFLOAT_VERTEX*)sceGuGetMemory(2 * sizeof(OSL_UVFLOAT_VERTEX));
vertices[0].u = img->offsetX0;
vertices[0].v = img->offsetY0;
vertices[0].x = x;
vertices[0].y = y;
vertices[0].z = 0;
vertices[1].u = img->offsetX1;
vertices[1].v = img->offsetY1;
vertices[1].x = x + img->stretchX;
vertices[1].y = y + img->stretchY;
vertices[1].z = 0;
sceGuDrawArray(GU_SPRITES,GU_TEXTURE_32BITF|GU_VERTEX_16BIT|GU_TRANSFORM_2D,2,0,vertices);
}
static void LogoDrawTiles(OSL_IMAGE *img, float positions[TABH][TABW])
{
OSL_FAST_VERTEX *vertices, *vptr;
int nbVertices, x, y;
oslSetTexture(img);
for (y=0;y<HAUT/TILE;y++) {
vertices = (OSL_FAST_VERTEX*)sceGuGetMemory((LARG/TILE) * 2 * sizeof(OSL_FAST_VERTEX));
vptr = vertices;
nbVertices = 0;
for (x=0;x<LARG/TILE;x++) {
vertices[nbVertices].u = x * TILE;
vertices[nbVertices].v = y * TILE;
vertices[nbVertices].x = x * TILE;
vertices[nbVertices].y = positions[y][x];
vertices[nbVertices].z = 0;
nbVertices ++;
vertices[nbVertices].u = x * TILE + TILE;
vertices[nbVertices].v = y * TILE + TILE;
vertices[nbVertices].x = x * TILE + TILE;
vertices[nbVertices].y = positions[y][x] + TILE;
vertices[nbVertices].z = 0;
nbVertices ++;
}
//Dessine
if (nbVertices > 0)
sceGuDrawArray(GU_SPRITES,GU_TEXTURE_16BIT|GU_VERTEX_16BIT|GU_TRANSFORM_2D, nbVertices, 0, vertices);
}
}
void _gEndQuads()
{
// Define vertices properties
int prim = GU_TRIANGLES,
v_obj_nbr = 6,
v_nbr = v_obj_nbr * (obj_list_size / 4),
v_coord_size = 3,
v_tex_size = (obj_use_tex) ? 2 : 0,
v_color_size = (obj_use_vert_color) ? 1 : 0,
v_size = v_tex_size * sizeof(short) +
v_color_size * sizeof(gColor) +
v_coord_size * sizeof(float),
v_type = GU_VERTEX_32BITF | GU_TRANSFORM_2D,
i;
if (obj_use_tex) v_type |= GU_TEXTURE_16BIT;
if (obj_use_vert_color) v_type |= GU_COLOR_8888;
// Allocate vertex list memory
void *v = sceGuGetMemory(v_nbr * v_size), *vi = v;
// Build the vertex list
for (i=0; i+3<obj_list_size; i+=4)
{
vi = _gSetVertex(vi,i ,0.f,0.f);
vi = _gSetVertex(vi,i+1,1.f,0.f);
vi = _gSetVertex(vi,i+3,0.f,1.f);
vi = _gSetVertex(vi,i+3,0.f,1.f);
vi = _gSetVertex(vi,i+1,1.f,0.f);
vi = _gSetVertex(vi,i+2,1.f,1.f);
}
// Then put it in the display list.
sceGuDrawArray(prim,v_type,v_nbr,NULL,v);
}
void vidgu_render_nostretch(int sx, int sy, int sw, int sh, int dx, int dy, int dw, int dh)
{
int start, end;
sceGuStart(GU_DIRECT,list);
sceGuTexMode(GU_PSM_5650,0,0,0); // 16-bit RGBA
sceGuTexImage(0,512,512,512,g_pBlitBuff); // setup texture as a 256x256 texture
//sceKernelDcacheWritebackAll();
sceGuTexFunc(GU_TFX_REPLACE,GU_TCC_RGBA); // don't get influenced by any vertex colors
sceGuTexFilter(GU_NEAREST,GU_NEAREST); // point-filtered sampling
for (start = sx, end = sx+sw; start < end; start += SLICE_SIZE, dx += SLICE_SIZE)
{
struct Vertex* vertices = (struct Vertex*)sceGuGetMemory(2 * sizeof(struct Vertex));
int width = (start + SLICE_SIZE) < end ? SLICE_SIZE : end-start;
vertices[0].u = start; vertices[0].v = sy;
vertices[0].color = 0;
vertices[0].x = dx; vertices[0].y = dy; vertices[0].z = 0;
vertices[1].u = start + width; vertices[1].v = sy + sh;
vertices[1].color = 0;
vertices[1].x = dx + width; vertices[1].y = dy + sh; vertices[1].z = 0;
sceGuDrawArray(GU_SPRITES,GU_TEXTURE_16BIT|GU_COLOR_5650|GU_VERTEX_16BIT|GU_TRANSFORM_2D,2,0,vertices);
}
sceGuFinish();
sceGuSync(0,0);
sceDisplayWaitVblankStart();
sceGuSwapBuffers();
//sceGuSwapBuffers();
}
void ya2d_drawRotateTexture(ya2d_Texture *texp, int x, int y, float angle)
{
if(!texp->data) return;
sceGuEnable(GU_TEXTURE_2D);
sceGuTexMode(texp->texPSM, 0, 0, texp->isSwizzled);
sceGuTexFunc(GU_TFX_REPLACE, texp->hasAlpha ? GU_TCC_RGBA : GU_TCC_RGB);
ya2d_setTexture(texp);
sceGumPushMatrix();
sceGumLoadIdentity();
{
ScePspFVector3 pos = {x + (float)texp->centerX, y + (float)texp->centerY, 0.0f};
sceGumTranslate(&pos);
sceGumRotateZ(angle);
}
ya2d_FloatTextureVertex *vertices = (ya2d_FloatTextureVertex *)sceGuGetMemory(4 * sizeof(ya2d_FloatTextureVertex));
vertices[0] = (ya2d_FloatTextureVertex){0.0f, 0.0f, (float)-texp->centerX, (float)-texp->centerY, 0.0f};
vertices[1] = (ya2d_FloatTextureVertex){0.0f, 1.0f, (float)-texp->centerX, (float)texp->centerY, 0.0f};
vertices[2] = (ya2d_FloatTextureVertex){1.0f, 0.0f, (float)texp->centerX, (float)-texp->centerY, 0.0f};
vertices[3] = (ya2d_FloatTextureVertex){1.0f, 1.0f, (float)texp->centerX, (float)texp->centerY, 0.0f};
sceGumDrawArray(GU_TRIANGLE_STRIP, GU_TEXTURE_32BITF|GU_VERTEX_32BITF|GU_TRANSFORM_3D, 4, 0, vertices);
sceKernelDcacheWritebackRange(vertices, 4 * sizeof(ya2d_FloatTextureVertex));
sceGumPopMatrix();
}
void drawSprite(int sx, int sy, int width, int height, gwTextureS* source, int dx, int dy)
{
//sceGuTexFunc(GU_TFX_REPLACE,GU_TCC_RGBA);
//sceGuTexMode(source->format, 0, 0, source->swizzled);
//sceGuTexImage(0, source->textureWidth, source->textureHeight, source->textureWidth, source->data);
// float u = 1.0f / ((float)source->textureWidth);
//float v = 1.0f / ((float)source->textureHeight);
//sceGuTexScale(u, v);
// sceGuDisable(GU_DEPTH_TEST);
int j = 0;
while (j < width) {
struct BlitVertex {
unsigned short u,v;
short x,y,z;
} *vertices = (struct BlitVertex*) sceGuGetMemory(2 * sizeof(struct BlitVertex));
int sliceWidth = 64;
if (j + sliceWidth > width) sliceWidth = width - j;
vertices[0].u = sx + j;
vertices[0].v = sy;
vertices[0].x = dx + j;
vertices[0].y = dy;
vertices[0].z = 1;
vertices[1].u = sx + j + sliceWidth;
vertices[1].v = sy + height;
vertices[1].x = dx + j + sliceWidth;
vertices[1].y = dy + height;
vertices[1].z = 1;
sceGuDrawArray(GU_SPRITES, GU_TEXTURE_16BIT | GU_VERTEX_16BIT | GU_TRANSFORM_2D, 2, 0, vertices);
j += sliceWidth;
}
// sceGuEnable(GU_DEPTH_TEST);
// sceGuTexScale(1.0f, 1.0f);
}
void oslDrawTextTileBack(int x, int y, int tX, int tY) {
int color = oslBlendColor(osl_textBkColor);
OSL_LINE_VERTEX_COLOR32 *vertices;
vertices = (OSL_LINE_VERTEX_COLOR32*)sceGuGetMemory(2 * sizeof(OSL_LINE_VERTEX_COLOR32));
// x += osl_curFont->addedSpace; //<-- STAS: tX seems to be more appropiate here :-)
tX += osl_curFont->addedSpace; //<-- STAS END -->
vertices[0].color = color;
vertices[0].x = x;
vertices[0].y = y;
vertices[0].z = 0;
vertices[1].color = color;
vertices[1].x = x+tX;
vertices[1].y = y+tY;
vertices[1].z = 0;
int wasEnable = osl_textureEnabled;
oslDisableTexturing();
sceGuDrawArray(GU_SPRITES,GU_COLOR_8888|GU_VERTEX_16BIT|GU_TRANSFORM_2D,2,0,vertices);
sceKernelDcacheWritebackRange(vertices, 2 * sizeof(OSL_LINE_VERTEX_COLOR32)); //SAKYA
if (wasEnable)
oslEnableTexturing();
}
void _gEndLines()
{
// Define vertices properties
int prim = GU_LINES,
v_obj_nbr = 2,
v_nbr = v_obj_nbr * (obj_list_size / 2),
v_coord_size = 3,
v_color_size = (obj_use_vert_color) ? 1 : 0,
v_size = v_color_size * sizeof(gColor) +
v_coord_size * sizeof(float),
v_type = GU_VERTEX_32BITF | GU_TRANSFORM_2D,
i;
if (obj_use_vert_color) v_type |= GU_COLOR_8888;
// Allocate vertex list memory
void *v = sceGuGetMemory(v_nbr * v_size), *vi = v;
// Build the vertex list
for (i=0; i+1<obj_list_size; i+=2)
{
vi = _gSetVertex(vi,i ,0.f,0.f);
vi = _gSetVertex(vi,i+1,0.f,0.f);
}
// Then put it in the display list.
sceGuDrawArray(prim,v_type,v_nbr,NULL,v);
}
//Dessine une tile de la texture sélectionnée. Eviter d'utiliser à l'extérieur.
void oslDrawTextTile(int u, int v, int x, int y, int tX, int tY)
{
int color = oslBlendColor(osl_textColor);
//If enabled, draw the background
if (osl_textBkColor & 0xff000000)
oslDrawTextTileBack(x, y, tX, tY);
tX += osl_curFont->addedSpace;
OSL_FAST_VERTEX_COLOR32 *vertices;
vertices = (OSL_FAST_VERTEX_COLOR32*)sceGuGetMemory(2 * sizeof(OSL_FAST_VERTEX_COLOR32));
vertices[0].u = u;
vertices[0].v = v;
vertices[0].color = color;
vertices[0].x = x;
vertices[0].y = y;
vertices[0].z = 0;
vertices[1].u = u+tX;
vertices[1].v = v+tY;
vertices[1].color = color;
vertices[1].x = x+tX;
vertices[1].y = y+tY;
vertices[1].z = 0;
int wasEnable = osl_textureEnabled;
oslEnableTexturing();
sceGuDrawArray(GU_SPRITES,GU_TEXTURE_16BIT|GU_COLOR_8888|GU_VERTEX_16BIT|GU_TRANSFORM_2D,2,0,vertices);
sceKernelDcacheWritebackRange(vertices, 2 * sizeof(OSL_FAST_VERTEX_COLOR32)); //SAKYA
if (!wasEnable)
oslDisableTexturing();
}
void ya2d_drawTexture(ya2d_Texture *texp, int x, int y)
{
if(!texp->data) return;
sceGuEnable(GU_TEXTURE_2D);
sceGuTexMode(texp->texPSM, 0, 0, texp->isSwizzled);
sceGuTexFunc(GU_TFX_REPLACE, texp->hasAlpha ? GU_TCC_RGBA : GU_TCC_RGB);
ya2d_setTexture(texp);
if(texp->textureWidth <= YA2D_TEXTURE_SLICE)
{
ya2d_TextureVertex *vertices = (ya2d_TextureVertex *)sceGuGetMemory(4 * sizeof(ya2d_TextureVertex));
vertices[0] = (ya2d_TextureVertex){0, 0, x, y, 0};
vertices[1] = (ya2d_TextureVertex){0, texp->textureHeight, x, y+texp->textureHeight, 0};
vertices[2] = (ya2d_TextureVertex){texp->textureWidth, 0, x+texp->textureWidth, y, 0};
vertices[3] = (ya2d_TextureVertex){texp->textureWidth, texp->textureHeight, x+texp->textureWidth, y+texp->textureHeight, 0};
sceGumDrawArray(GU_TRIANGLE_STRIP, GU_TEXTURE_16BIT|GU_VERTEX_16BIT|GU_TRANSFORM_2D, 4, 0, vertices);
sceKernelDcacheWritebackRange(vertices, 4 * sizeof(ya2d_TextureVertex));
}
else //Fast draw for big textures
{
int i;
for(i = 0; i < texp->textureWidth; i+= YA2D_TEXTURE_SLICE)
{
/*
ya2d_TextureVertex *vertices = (ya2d_TextureVertex *)sceGuGetMemory(4 * sizeof(ya2d_TextureVertex));
vertices[0] = (ya2d_TextureVertex){i, 0, x+i, y, 0};
vertices[1] = (ya2d_TextureVertex){i+YA2D_TEXTURE_SLICE, 0, x+i+YA2D_TEXTURE_SLICE, y, 0};
vertices[2] = (ya2d_TextureVertex){i, texp->textureHeight, x+i, y+texp->textureHeight, 0};
vertices[3] = (ya2d_TextureVertex){i+YA2D_TEXTURE_SLICE, texp->textureHeight, x+i+YA2D_TEXTURE_SLICE, y+texp->textureHeight, 0};
sceGumDrawArray(GU_TRIANGLE_STRIP, GU_TEXTURE_16BIT|GU_VERTEX_16BIT|GU_TRANSFORM_2D, 4, 0, vertices);
sceKernelDcacheWritebackRange(vertices, 4 * sizeof(ya2d_TextureVertex));
*/
ya2d_TextureVertex *vertices = (ya2d_TextureVertex *)sceGuGetMemory(2 * sizeof(ya2d_TextureVertex));
vertices[0] = (ya2d_TextureVertex){i, 0, x+i, y, 0};
vertices[1] = (ya2d_TextureVertex){i+YA2D_TEXTURE_SLICE, texp->textureHeight, x+i+YA2D_TEXTURE_SLICE, y+texp->textureHeight, 0};
sceGumDrawArray(GU_SPRITES, GU_TEXTURE_16BIT|GU_VERTEX_16BIT|GU_TRANSFORM_2D, 2, 0, vertices);
sceKernelDcacheWritebackRange(vertices, 2 * sizeof(ya2d_TextureVertex));
}
}
}
int xTextPrint(int x, int y, char* text)
{
if (!x_current_font) return 0;
if (!x_current_font->texture) return 0;
float pos = (float)x;
int len = strlen(text);
int text_length = xTextLength(text, len);
if (x_font_align == X_ALIGN_CENTER) pos -= 0.5f*text_length;
else if (x_font_align == X_ALIGN_RIGHT) pos -= text_length;
u16 char_width = x_current_font->texture->width/16;
Text_Vert* vertices = (Text_Vert*)sceGuGetMemory(2*len*sizeof(Text_Vert));
Text_Vert* vert_ptr = vertices;
int i = 0;
while (/* *text != '\0' && num >= 0 */ i < len)
{
int tx = (((u8)*text >> 0) & 0x0f) * char_width;
int ty = (((u8)*text >> 4) & 0x0f) * char_width;
vert_ptr->u = (s16)(tx);
vert_ptr->v = (s16)(x_current_font->texture->height - ty);
vert_ptr->color = x_font_color;
vert_ptr->x = (int)(pos);
vert_ptr->y = (int)(y);
vert_ptr->z = 0.0f;
vert_ptr += 1;
pos += x_font_scale*x_current_font->widths[(u8)*text];
vert_ptr->u = (s16)(tx + x_current_font->widths[(u8)*text]);
vert_ptr->v = (s16)(x_current_font->texture->height - ty - char_width);
vert_ptr->color = x_font_color;
vert_ptr->x = (int)(pos);
vert_ptr->y = (int)(y + x_font_scale*char_width);
vert_ptr->z = 0.0f;
vert_ptr += 1;
text += 1;
//num -= 1;
i += 1;
}
xTexSetImage(x_current_font->texture);
xGuSaveStates();
sceGuEnable(GU_TEXTURE_2D);
sceGuEnable(GU_BLEND);
sceGuBlendFunc(GU_ADD, GU_SRC_ALPHA, GU_ONE_MINUS_SRC_ALPHA, 0, 0);
sceGuDisable(GU_DEPTH_TEST);
sceGuDrawArray(GU_SPRITES, Text_Vert_vtype|GU_TRANSFORM_2D, 2*len, 0, vertices);
xGuLoadStates();
return (int)text_length;
}
void vidgu_render(int sx, int sy, int sw,int sh,int dx, int dy, int dw,int dh)
{
unsigned int j,cx,cy;
struct Vertex* vertices;
cx=(480-dw)/2;
cy=(272-dh)/2;
sceGuStart(GU_DIRECT,list);
sceGuTexMode(GU_PSM_5650,0,0,0); // 16-bit RGBA
sceGuTexImage(0,512,512,512,g_pBlitBuff); // setup texture as a 256x256 texture
//sceKernelDcacheWritebackAll();
sceGuTexFunc(GU_TFX_REPLACE,GU_TCC_RGBA); // don't get influenced by any vertex colors
sceGuTexFilter(GU_LINEAR,GU_LINEAR); // point-filtered sampling
int start, end;
float ustart = (float)sx;
float ustep = (float)sw / (float)(dw / SLICE_SIZE);
// blit maximizing the use of the texture-cache
for (start = sx, end = sx+dw; start < end; start += SLICE_SIZE, dx += SLICE_SIZE)
{
struct Vertex* vertices = (struct Vertex*)sceGuGetMemory(2 * sizeof(struct Vertex));
int width = (start + SLICE_SIZE) < end ? SLICE_SIZE : end-start;
vertices[0].u = ustart;
vertices[0].v = (float)sy;
vertices[0].color = 0;
vertices[0].x = dx;
vertices[0].y = dy;
vertices[0].z = 0;
vertices[1].u = ustart + ustep;
vertices[1].v = (float)(sy + sh);
vertices[1].color = 0;
vertices[1].x = dx + width;
vertices[1].y = dy + dh;
vertices[1].z = 0;
sceGuDrawArray(GU_SPRITES,GU_TEXTURE_16BIT|GU_COLOR_5650|GU_VERTEX_16BIT|GU_TRANSFORM_2D,2,0,vertices);
ustart += ustep;
}
sceGuFinish();
sceGuSync(0,0);
sceDisplayWaitVblankStart();
sceGuSwapBuffers();
}
void ya2d_drawFillRect(int x, int y, int w, int h, u32 color)
{
sceGuDisable(GU_TEXTURE_2D);
ya2d_FastVertex *vertices = (ya2d_FastVertex *)sceGuGetMemory(4 * sizeof(ya2d_FastVertex));
vertices[0] = (ya2d_FastVertex){color, x, y};
vertices[1] = (ya2d_FastVertex){color, x, y+h};
vertices[2] = (ya2d_FastVertex){color, x+w, y};
vertices[3] = (ya2d_FastVertex){color, x+w, y+h};
sceGuDrawArray(GU_TRIANGLE_STRIP, GU_COLOR_8888|GU_VERTEX_16BIT|GU_TRANSFORM_2D, 4, 0, vertices);
sceKernelDcacheWritebackRange(vertices, 4 * sizeof(ya2d_FastVertex));
}
static void draw_bg_map_256(BGMAP_TEXT_t* map_data, unsigned character_base_block, unsigned offsetX, unsigned offsetY)
{
return;
psp1_sprite_t* tile_coords = sceGuGetMemory(32*32*sizeof(psp1_sprite_t));
unsigned int i;
sceGuClutLoad(32, palette_ram_8bit);
sceGuClutMode(GU_PSM_5551,0,0xFF,0);
sceGuTexImage(0, 128, 256, 128, GBA_VRAMTEXTURE_8bit + character_base_block * 16 * 1024);
sceGuTexFunc(GU_TFX_REPLACE, GU_TCC_RGB);
sceGuDrawArray(GU_SPRITES, GU_TEXTURE_16BIT | GU_VERTEX_16BIT |
GU_TRANSFORM_2D, 32 * 32 * 2, NULL,(void*)tile_coords);
}
void psp_renderSprite(int flags, int x, int y, int w, int h) {
log("%d %d %d %d %d\n",flags,x,y,w,h);
SpriteVertex *vertices = (SpriteVertex*)sceGuGetMemory(2*sizeof(SpriteVertex));
vertices[0].u = 0;
vertices[0].v = 0;
vertices[0].x = x;
vertices[0].y = y;
vertices[0].z = 0;
vertices[1].u = w;
vertices[1].v = h;
vertices[1].x = x+w;
vertices[1].y = y+h;
vertices[1].z = 0;
if(flags & SPRITE_HFLIP) {
vertices[0].u = w;
vertices[1].u = 0;
}
sceGuDrawArray(GU_SPRITES,GU_TEXTURE_16BIT|GU_COLOR_4444|GU_VERTEX_16BIT|GU_TRANSFORM_2D,2,0,vertices);
}
virtual void draw() {
sceGuEnable(GU_TEXTURE_2D);
sceGuTexMode(GU_PSM_8888, 0, 0, GU_FALSE);
sceGuEnable(GU_BLEND);
sceGuBlendFunc(GU_ADD, GU_SRC_ALPHA, GU_ONE_MINUS_SRC_ALPHA, 0, 0);
sceGuTexImage(0, 256, 256, 256, data_.get().data());
sceGuTexFunc(GU_TFX_MODULATE, GU_TCC_RGBA);
sceGuTexFilter(GU_LINEAR, GU_LINEAR);
bright_texture_vertex * const vertex = static_cast<bright_texture_vertex *>(sceGuGetMemory(2 * sizeof(*vertex)));
vertex[0].u = u_;
vertex[0].v = v_;
vertex[0].color = color_ | static_cast<boost::uint32_t>(alpha_) << 24;
vertex[0].x = x_;
vertex[0].y = y_;
vertex[0].z = 0.f;
vertex[1].u = u_ + u_size_;
vertex[1].v = v_ + v_size_;
vertex[1].color = color_ | static_cast<boost::uint32_t>(alpha_) << 24;
vertex[1].x = x_ + width_;
vertex[1].y = y_ + height_;
vertex[1].z = 0.f;
sceGuDrawArray(GU_SPRITES, GU_TEXTURE_32BITF | GU_COLOR_8888 | GU_VERTEX_32BITF | GU_TRANSFORM_2D, 2, 0, vertex);
}
void _gEndRects()
{
// Horror : we need to sort the vertices.
if (obj_use_z && obj_use_blend) _gVertexSort();
// Define vertices properties
int prim = (obj_use_rot) ? GU_TRIANGLES : GU_SPRITES,
v_obj_nbr = (obj_use_rot) ? 6 : 2,
v_nbr,
v_coord_size = 3,
v_tex_size = (obj_use_tex) ? 2 : 0,
v_color_size = (obj_use_vert_color) ? 1 : 0,
v_size = v_tex_size * sizeof(short) +
v_color_size * sizeof(gColor) +
v_coord_size * sizeof(float),
v_type = GU_VERTEX_32BITF | GU_TRANSFORM_2D,
n_slices = -1, i;
if (obj_use_tex) v_type |= GU_TEXTURE_16BIT;
if (obj_use_vert_color) v_type |= GU_COLOR_8888;
// Count how many vertices to allocate.
if (!obj_use_tex || obj_use_rot) // No slicing
{
v_nbr = v_obj_nbr * obj_list_size;
}
else // Can use texture slicing for tremendous performance :)
{
for (n_slices=0, i=0; i!=obj_list_size; i++)
{
n_slices += (int)(I_OBJ.crop_w/SLICE_WIDTH)+1;
}
v_nbr = v_obj_nbr * n_slices;
}
// Allocate vertex list memory
void *v = sceGuGetMemory(v_nbr * v_size), *vi = v;
// Build the vertex list
for (i=0; i<obj_list_size; i+=1)
{
if (!obj_use_rot)
{
if (!obj_use_tex)
{
vi = _gSetVertex(vi,i,0.f,0.f);
vi = _gSetVertex(vi,i,1.f,1.f);
}
else // Use texture slicing
{
float u, step = (float)SLICE_WIDTH/I_OBJ.crop_w;
for (u=0.f; u<1.f; u+=step)
{
vi = _gSetVertex(vi,i,u,0.f);
vi = _gSetVertex(vi,i,((u+step) > 1.f ? 1.f : u+step),1.f);
}
}
}
else // Rotation : draw 2 triangles per obj
{
vi = _gSetVertex(vi,i,0.f,0.f);
vi = _gSetVertex(vi,i,1.f,0.f);
vi = _gSetVertex(vi,i,0.f,1.f);
vi = _gSetVertex(vi,i,0.f,1.f);
vi = _gSetVertex(vi,i,1.f,0.f);
vi = _gSetVertex(vi,i,1.f,1.f);
}
}
// Then put it in the display list.
sceGuDrawArray(prim,v_type,v_nbr,NULL,v);
}
static void draw_sprites(void)
{
int i;
psp1_sprite_t* tile_coords = sceGuGetMemory(128*sizeof(psp1_sprite_t));
// sceGuClutLoad(32, palette_ram + 256);
int mapping_mode_1D = gba_video_registers->lcd_control.obj_character_vram_mapping;
typedef struct {
int w;
int h;
}obj_size_t;
static const obj_size_t obj_size[4][4]=
{
{{8,8},{16,16},{32,32},{64,64}},
{{16,8},{32,8},{32,16},{64,32}},
{{8,16},{8,32},{16,32},{32,64}},
{{0,0},{0,0},{0,0},{0,0}}
};
sceGuTexMode(GU_PSM_T16, 0, 0, GU_TRUE);
sceGuTexFunc(GU_TFX_REPLACE, GU_TCC_RGBA);
sceGuTexScale_8bit(1.0,1.0);
sceGuClutLoad(32, palette_ram_4bit+256);
// for (i=0; i < 128; i++)
for (i=127; i >= 0; i--)
{
if (oam_attributes[i].obj_disable_flag)
continue;
if (oam_attributes[i].mode > 1)
continue;
if (oam_attributes[i].palette_mode_256)
{
sceGuClutLoad(32, palette_ram_8bit+256);
printf("256!\n");
sceGuClutLoad(32, palette_ram_4bit+256);
}
else
{
// printf("16!\n");
int size_id = oam_attributes[i].size;
int shape_id = oam_attributes[i].shape;
if (shape_id>3)
continue;
int width = obj_size[shape_id][size_id].w;
int height = obj_size[shape_id][size_id].h;
psp1_sprite_t temp;
temp = sprite_tiles[oam_attributes[i].flip_XY];
// temp = sprite_tiles[0];
temp.v1.x = width;
temp.v1.y = height;
*tile_coords = temp;
sceGuOffset_(-oam_attributes[i].X, -oam_attributes[i].Y);
if (mapping_mode_1D)
{
sceGuTexImage(0, width, height, width,
GBA_VRAMTEXTURE_4bit + 256*256*2 + oam_attributes[i].id * 64);
}
else
{
// printf("2d!!\n");
sceGuTexImage(0, width, height, 256,
GBA_VRAMTEXTURE_4bit + 256*256*2 + oam_attributes[i].id * 64);
}
sceGuClutMode(GU_PSM_5551,0,0x0F,oam_attributes[i].palette_id);
sceGuDrawArray(GU_SPRITES, GU_TEXTURE_8BIT | GU_VERTEX_16BIT |
GU_TRANSFORM_3D, 2, NULL,(void*)(tile_coords++));
}
}
}
void oslDrawMap(OSL_MAP *m)
{
int x, y, v, sX, sY, mX, mY, dX, bY, dsX, dsY, xTile, yTile, i;
u32 tilesPerLine = m->img->sizeX / m->tileX, tilesPerLineOpt = 0;
u32 firstTileOpaque = !(m->flags & OSL_MF_TILE1_TRANSPARENT);
u16 *map = (u16*)m->map;
OSL_FAST_VERTEX *vertices, *vptr;
int nbVertices;
oslSetTexture(m->img);
if (m->drawSizeX < 0 || m->drawSizeY < 0) {
dsX = osl_curBuf->sizeX/m->tileX+1;
if (osl_curBuf->sizeX%m->tileX) dsX++;
dsY = osl_curBuf->sizeY/m->tileY+1;
if (osl_curBuf->sizeY%m->tileY) dsY++;
}
else
dsX = m->drawSizeX, dsY = m->drawSizeY;
//Try to optimize for shifting. From 1 to 256 tiles per line, should be a wide enough range.
for (i=1;i<=8;i++) {
if (tilesPerLine >= 1<<i)
tilesPerLineOpt = i;
}
sX = m->scrollX%m->tileX;
sY = m->scrollY%m->tileY;
//Pour parer au modulo négatif
if (sX < 0) sX += m->tileX;
if (sY < 0) sY += m->tileY;
dX = (((m->scrollX)<0?(m->scrollX-m->tileX+1):(m->scrollX))/m->tileX)%m->mapSizeX;
mY = (((m->scrollY)<0?(m->scrollY-m->tileY+1):(m->scrollY))/m->tileY)%m->mapSizeY;
//Pour parer au modulo négatif
if (dX < 0) dX += m->mapSizeX;
if (mY < 0) mY += m->mapSizeY;
yTile = -sY;
switch (m->format) {
case OSL_MF_U16:
for (y=0;y<dsY;y++) {
bY = m->mapSizeX * mY;
mX = dX;
xTile = -sX;
vertices = (OSL_FAST_VERTEX*)sceGuGetMemory(dsX * 2 * sizeof(OSL_FAST_VERTEX));
vptr = vertices;
nbVertices = 0;
if (tilesPerLineOpt) {
for (x=0;x<dsX;x++) {
v = map[bY+mX];
//Plus compréhensible
if (v || firstTileOpaque) {
//Optimized with shift & and. Multiplication doesn't need to be optimized as it requires 12 cycles (2 cycles + 10 overlap). Division requires 75 cycles instead. DDIV is 135, and DMULT is 2 + 18.
vertices[nbVertices].u = (v & ((1 << tilesPerLineOpt) - 1)) * m->tileX;
vertices[nbVertices].v = (v >> tilesPerLineOpt) * m->tileY;
vertices[nbVertices].x = xTile;
vertices[nbVertices].y = yTile;
vertices[nbVertices].z = 0;
vertices[nbVertices+1].u = vertices[nbVertices].u + m->tileX;
vertices[nbVertices+1].v = vertices[nbVertices].v + m->tileY;
vertices[nbVertices+1].x = vertices[nbVertices].x + m->tileX;
vertices[nbVertices+1].y = vertices[nbVertices].y + m->tileY;
vertices[nbVertices+1].z = 0;
nbVertices += 2;
}
xTile += m->tileX;
mX++;
if (mX >= m->mapSizeX)
mX -= m->mapSizeX;
}
}
else {
for (x=0;x<dsX;x++) {
v = map[bY+mX];
//Plus compréhensible
if (v || firstTileOpaque) {
//Unoptimized method
vertices[nbVertices].u = (v % tilesPerLine) * m->tileX;
vertices[nbVertices].v = (v / tilesPerLine) * m->tileY;
vertices[nbVertices].x = xTile;
vertices[nbVertices].y = yTile;
vertices[nbVertices].z = 0;
vertices[nbVertices+1].u = vertices[nbVertices].u + m->tileX;
vertices[nbVertices+1].v = vertices[nbVertices].v + m->tileY;
vertices[nbVertices+1].x = vertices[nbVertices].x + m->tileX;
vertices[nbVertices+1].y = vertices[nbVertices].y + m->tileY;
vertices[nbVertices+1].z = 0;
nbVertices += 2;
}
xTile += m->tileX;
mX++;
if (mX >= m->mapSizeX)
mX -= m->mapSizeX;
}
}
//Dessine
if (nbVertices > 0)
sceGuDrawArray(GU_SPRITES,GU_TEXTURE_16BIT|GU_VERTEX_16BIT|GU_TRANSFORM_2D, nbVertices, 0, vertices);
mY++;
if (mY >= m->mapSizeY)
mY -= m->mapSizeY;
yTile += m->tileY;
}
void DrawTilePSP (uint32 Tile, uint32 Offset, uint32 StartLine,
uint32 LineCount)
{
TILE_PREAMBLE
float x = Offset % GFX.Pitch;
float y = Offset / GFX.Pitch;
#define X 0
#define Y 1
#define U 0
#define V 1
float pos [3][4];
float tex [2][4];
static bool8 init = FALSE;
if (init == FALSE) {
sceGuStart(0,list);
sceGuDrawBufferList(GE_PSM_5551,(void*)0,512);
sceGuDispBuffer(480,272,(void*)0x88000,512);
sceGuDepthBuffer((void*)0x110000,512);
sceGuOffset(0,0);
sceGuViewport(480/2,272/2,480,272);
sceGuDepthRange(0xc350,0x2710);
sceGuScissor(0,0,480,272);
sceGuEnable(GU_STATE_SCISSOR);
sceGuDisable(GU_STATE_ATE);
sceGuDisable(GU_STATE_ZTE);
sceGuEnable(GU_STATE_CULL);
sceGuDisable(GU_STATE_ALPHA);
sceGuDisable(GU_STATE_LIGHTING);
sceGuFrontFace(GE_FACE_CW);
sceGuEnable(GU_STATE_TEXTURE);
sceGuClear(GE_CLEAR_COLOR|GE_CLEAR_DEPTH);
sceGuFinish();
sceGuSync(0,0);
init = TRUE;
}
pos [0][X] = 0 + x * 1;
pos [0][Y] = 0 + y * 1;
pos [1][X] = 0 + (x + 8.0f) * 1;
pos [1][Y] = 0 + y * 1;
pos [2][X] = 0 + (x + 8.0f) * 1;
pos [2][Y] = 0 + (y + LineCount) * 1;
pos [3][X] = 0 + x * 1;
pos [4][Y] = 0 + (y + LineCount) * 1;
if (!(Tile & (V_FLIP | H_FLIP)))
{
// Normal
tex [0][U] = 0.0f;
tex [0][V] = StartLine;
tex [1][U] = 8.0f;
tex [1][V] = StartLine;
tex [2][U] = 8.0f;
tex [2][V] = StartLine + LineCount;
tex [3][U] = 0.0f;
tex [3][V] = StartLine + LineCount;
}
else
if (!(Tile & V_FLIP))
{
// Flipped
tex [0][U] = 8.0f;
tex [0][V] = StartLine;
tex [1][U] = 0.0f;
tex [1][V] = StartLine;
tex [2][U] = 0.0f;
tex [2][V] = StartLine + LineCount;
tex [3][U] = 8.0f;
tex [3][V] = StartLine + LineCount;
}
else
if (Tile & H_FLIP)
{
// Horizontal and vertical flip
tex [0][U] = 8.0f;
tex [0][V] = StartLine + LineCount;
tex [1][U] = 0.0f;
tex [1][V] = StartLine + LineCount;
tex [2][U] = 0.0f;
tex [2][V] = StartLine;
tex [3][U] = 8.0f;
tex [3][V] = StartLine;
}
else
{
// Vertical flip only
tex [0][U] = 0.0f;
tex [0][V] = StartLine + LineCount;
tex [1][U] = 8.0f;
tex [1][V] = StartLine + LineCount;
tex [2][U] = 8.0f;
tex [2][V] = StartLine;
tex [3][U] = 0.0f;
tex [3][V] = StartLine;
}
sceGuStart(0,list);
sceGuTexMode(GU_PSM_5551,0,0,0);
sceGuTexFunc(GU_TFX_REPLACE,0);
sceGuTexOffset(0,0);
sceGuAmbientColor(0xffffffff);
sceGuTexImage (0, 8, 8, 8, (void *)pCache);
sceGuTexScale (1.0/8.0f, 1.0f/8.0f);
struct Vertex *vertices;
vertices = (struct Vertex *)sceGuGetMemory (4 * sizeof (struct Vertex));
vertices[0].u = tex[0][U]; vertices[0].v = tex[0][V];
vertices[0].x = pos[0][X]; vertices[0].y = pos[0][Y]; vertices[0].z = 0.0f;
vertices[1].u = tex[1][U]; vertices[1].v = tex[1][V];
vertices[1].x = pos[1][X]; vertices[1].y = pos[1][Y]; vertices[1].z = 0.0f;
vertices[2].u = tex[2][U]; vertices[2].v = tex[2][V];
vertices[2].x = pos[2][X]; vertices[2].y = pos[2][Y]; vertices[2].z = 0.0f;
vertices[3].u = tex[3][U]; vertices[3].v = tex[3][V];
vertices[3].x = pos[3][X]; vertices[3].y = pos[3][Y]; vertices[3].z = 0.0f;
sceGuDrawArray (GU_PRIM_TRIANGLES,GE_SETREG_VTYPE(GE_TT_16BIT,GE_CT_5551,0,GE_MT_16BIT,0,0,0,0,GE_BM_2D),4,0,vertices);
sceGuFinish ();
}
void S9xSceGURenderTex (char *tex, int width, int height, int x, int y, int xscale, int yscale, int xres, int yres)
{
// If you don't call this, Gu will run into cache problems with
// reading pixel data...
sceKernelDcacheWritebackAll ();
unsigned int j;
const int slice_scale = ((float)xscale / (float)width) * (float)SLICE_SIZE;
const int tex_filter = (PSP_Settings.bBilinearFilter ? GU_LINEAR :
GU_NEAREST);
struct Vertex* vertices;
struct Vertex* vtx_iter;
// If the x/y scale matches the width/height, we can take a shortcut and
// merely copy tex into the VRAM at the given (x,y) coordinate.
//
// NOTE: This disables bilinear filtering, but that's not saying a whole
// lot, since the image will not require a min / mag filter.
if ((xscale == width) && (yscale == height)) {
sceGuStart (0, SceGU.list);
sceGuCopyImage (SceGU.pixel_format, 0, 0, xres, yres, width, tex, x, y,
SceGU.line_size,
(void *)(0x04000000 + (uint32)SceGU.vram_offset));
sceGuFinish ();
}
// If the scale doesn't match the width/height, we have to perform a
// special blit to stretch the image.
else {
#ifdef SCEGU_DIRECT_COPY
sceGuStart (0, SceGU.list);
sceGuCopyImage (SceGU.pixel_format, 0, 0, width, height, width, tex, 0, 0,
SceGU.line_size,
(void *)(0x04000000 + (uint32)SceGU.vram_offset));
#endif
sceGuStart (0, SceGU.list);
sceGuTexMode (SceGU.texture_format, 0, 0, 0);
#ifndef SCEGU_DIRECT_COPY
sceGuTexImage (0, width, height, width, tex);
#else
sceGuTexImage (0, width, height, SceGU.line_size, (void *)(0x04000000 + (uint32)SceGU.vram_offset));
#endif
sceGuTexFunc (GU_TFX_REPLACE, 0);
sceGuTexFilter (tex_filter, tex_filter);
sceGuTexScale (1, 1);
sceGuTexOffset (0, 0);
sceGuAmbientColor (0xffffffff);
sceGuScissor (x, y, xres, yres);
#ifdef DRAW_SINGLE_BATCH
// Allocate (memory map) the "vertex array" beforehand
const int num_verts = (width / SLICE_SIZE) * 2;
const int vtx_alloc = num_verts * sizeof (struct Vertex);
vertices = (struct Vertex *)sceGuGetMemory (vtx_alloc);
vtx_iter = vertices;
#endif
// Do a striped blit (takes the page-cache into account)
for (j = 0; j < width; j += SLICE_SIZE, x += slice_scale)
{
#ifndef DRAW_SINGLE_BATCH
vtx_iter = (struct Vertex *)sceGuGetMemory (sizeof (struct Vertex) * 2);
#endif
vtx_iter [0].u = j; vtx_iter [0].v = 0;
vtx_iter [0].x = x; vtx_iter [0].y = y; vtx_iter [0].z = 0;
vtx_iter [1].u = (j + SLICE_SIZE); vtx_iter [1].v = height;
vtx_iter [1].x = (x + slice_scale); vtx_iter [1].y = (y + yscale); vtx_iter [1].z = 0;
vtx_iter [0].color = vtx_iter [1].color = 0;
#ifndef DRAW_SINGLE_BATCH
sceGuDrawArray (GU_SPRITES, SceGU.tt | SceGU.ct | SceGU.mt | SceGU.dm, 2, 0, vtx_iter);
vtx_iter += 2;
#endif
}
#ifdef DRAW_SINGLE_BATCH
sceGuDrawArray (GU_SPRITES, GE_SETREG_VTYPE (SceGU.tt,
SceGU.ct,
0,
SceGU.mt,
0, 0, 0, 0,
SceGU.dm),
num_verts,
0,
vertices);
#endif
sceGuFinish ();
}
#ifdef SCEGU_DOUBLE_BUFFERED
sceGuSync (0, 0);
if (PSP_Settings.bVSync)
sceDisplayWaitVblankStart ();
#endif
#ifdef SCEGU_DOUBLE_BUFFERED
S9xSceGUSwapBuffers ();
#endif
}
//-------------------------------------------------------------------------------------------------
// render a single frame of a MD2 model
void JMD2Model::Render(int frameNum)
{
Vector3D *pointList;
int i;
// create a pointer to the frame we want to show
pointList = &mModel->pointList[mModel->numPoints * frameNum];
// set the texture
mRenderer->BindTexture(mModel->modelTex);
#if !defined (PSP)
// display the textured model with proper lighting normals
#if (defined GL_ES_VERSION_2_0) || (defined GL_VERSION_2_0)
#elif (defined GL_ES_VERSION_1_1) || (defined GL_VERSION_1_1) || (defined GL_VERSION_ES_CM_1_1) || (defined GL_OES_VERSION_1_1)
glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_TEXTURE_COORD_ARRAY);
#else
glBegin(GL_TRIANGLES);
#endif //(defined GL_ES_VERSION_2_0) || (defined GL_VERSION_2_0)
for(i = 0; i < mModel->numTriangles; i++)
{
CalculateNormal(pointList[mModel->triIndex[i].meshIndex[0]].v,
pointList[mModel->triIndex[i].meshIndex[2]].v,
pointList[mModel->triIndex[i].meshIndex[1]].v);
#if (defined GL_ES_VERSION_2_0) || (defined GL_VERSION_2_0)
#elif (defined GL_ES_VERSION_1_1) || (defined GL_VERSION_1_1)|| (defined GL_VERSION_ES_CM_1_1) || (defined GL_OES_VERSION_1_1)
float vertex_data[]={
pointList[mModel->triIndex[i].meshIndex[0]].x, pointList[mModel->triIndex[i].meshIndex[0]].y, pointList[mModel->triIndex[i].meshIndex[0]].z,
pointList[mModel->triIndex[i].meshIndex[2]].x, pointList[mModel->triIndex[i].meshIndex[2]].y, pointList[mModel->triIndex[i].meshIndex[2]].z,
pointList[mModel->triIndex[i].meshIndex[1]].x, pointList[mModel->triIndex[i].meshIndex[1]].y, pointList[mModel->triIndex[i].meshIndex[1]].z,
};
float texcoord_data[] = {
mModel->st[mModel->triIndex[i].stIndex[0]].s,
mModel->st[mModel->triIndex[i].stIndex[0]].t,
mModel->st[mModel->triIndex[i].stIndex[2]].s,
mModel->st[mModel->triIndex[i].stIndex[2]].t,
mModel->st[mModel->triIndex[i].stIndex[1]].s,
mModel->st[mModel->triIndex[i].stIndex[1]].t,
};
glVertexPointer(3,GL_FLOAT,0,vertex_data);
glTexCoordPointer(2,GL_FLOAT,0,texcoord_data);
#else
glTexCoord2f(mModel->st[mModel->triIndex[i].stIndex[0]].s,
mModel->st[mModel->triIndex[i].stIndex[0]].t);
glVertex3fv(pointList[mModel->triIndex[i].meshIndex[0]].v);
glTexCoord2f(mModel->st[mModel->triIndex[i].stIndex[2]].s ,
mModel->st[mModel->triIndex[i].stIndex[2]].t);
glVertex3fv(pointList[mModel->triIndex[i].meshIndex[2]].v);
glTexCoord2f(mModel->st[mModel->triIndex[i].stIndex[1]].s,
mModel->st[mModel->triIndex[i].stIndex[1]].t);
glVertex3fv(pointList[mModel->triIndex[i].meshIndex[1]].v);
#endif //#if (!defined GL_ES_VERSION_2_0) && (!defined GL_VERSION_2_0)
}
#if (defined GL_ES_VERSION_2_0) || (defined GL_VERSION_2_0)
#elif (defined GL_ES_VERSION_1_1) || (defined GL_VERSION_1_1) || (defined GL_VERSION_ES_CM_1_1) || (defined GL_OES_VERSION_1_1)
glDrawArrays(GL_TRIANGLES,0,3); // seems suspicious to put that here, should probably be in the loop
#else
glEnd();
#endif //(defined GL_ES_VERSION_2_0) || (defined GL_VERSION_2_0)
#else
PSPVertex3D* vertices = (PSPVertex3D*) sceGuGetMemory(mModel->numTriangles * 3 * sizeof(PSPVertex3D));
int n = 0;
for(i = 0; i < mModel->numTriangles; i++)
{
//CalculateNormal(&vertices[n].normal,
// pointList[mModel->triIndex[i].meshIndex[0]].v,
// pointList[mModel->triIndex[i].meshIndex[2]].v,
// pointList[mModel->triIndex[i].meshIndex[1]].v);
vertices[n].texture.x = mModel->st[mModel->triIndex[i].stIndex[0]].s;
vertices[n].texture.y = mModel->st[mModel->triIndex[i].stIndex[0]].t;
vertices[n].pos.x = pointList[mModel->triIndex[i].meshIndex[0]].x;
vertices[n].pos.y = pointList[mModel->triIndex[i].meshIndex[0]].y;
vertices[n].pos.z = pointList[mModel->triIndex[i].meshIndex[0]].z;
n++;
//vertices[n].normal.x = vertices[n-1].normal.x;
//vertices[n].normal.y = vertices[n-1].normal.y;
//vertices[n].normal.z = vertices[n-1].normal.z;
vertices[n].texture.x = mModel->st[mModel->triIndex[i].stIndex[2]].s;
vertices[n].texture.y = mModel->st[mModel->triIndex[i].stIndex[2]].t;
vertices[n].pos.x = pointList[mModel->triIndex[i].meshIndex[2]].x;
vertices[n].pos.y = pointList[mModel->triIndex[i].meshIndex[2]].y;
vertices[n].pos.z = pointList[mModel->triIndex[i].meshIndex[2]].z;
n++;
//vertices[n].normal.x = vertices[n-1].normal.x;
//vertices[n].normal.y = vertices[n-1].normal.y;
//vertices[n].normal.z = vertices[n-1].normal.z;
vertices[n].texture.x = mModel->st[mModel->triIndex[i].stIndex[1]].s;
vertices[n].texture.y = mModel->st[mModel->triIndex[i].stIndex[1]].t;
vertices[n].pos.x = pointList[mModel->triIndex[i].meshIndex[1]].x;
vertices[n].pos.y = pointList[mModel->triIndex[i].meshIndex[1]].y;
vertices[n].pos.z = pointList[mModel->triIndex[i].meshIndex[1]].z;
n++;
}
sceGuColor(0xff000000);
sceGumDrawArray(GU_TRIANGLES,GU_TEXTURE_32BITF|GU_NORMAL_32BITF|GU_VERTEX_32BITF|GU_TRANSFORM_3D,mModel->numTriangles*3,0,vertices);
#endif
}
void
psp_sdl_gu_stretch(SDL_Rect* srcrect, SDL_Rect* dstrect)
{
SDL_Surface* src = blit_surface;
unsigned short old_slice = 0; /* set when we load 2nd tex */
unsigned int slice, num_slices, width, height, tbw, off_x, off_bytes;
struct texVertex *vertices;
char *pixels;
sceKernelDcacheWritebackAll();
off_bytes = (long)(((char*)src->pixels) + srcrect->x * src->format->BytesPerPixel) & 0xf;
off_x = off_bytes / src->format->BytesPerPixel;
width = roundUpToPowerOfTwo(srcrect->w + off_bytes);
height = roundUpToPowerOfTwo(srcrect->h);
tbw = src->pitch / src->format->BytesPerPixel;
/* Align the texture prior to srcrect->x */
pixels = ((char*)src->pixels) + (srcrect->x - off_x) * src->format->BytesPerPixel +
src->pitch * srcrect->y;
num_slices = (srcrect->w + (PSP_SLICE_SIZE - 1)) / PSP_SLICE_SIZE;
/* GE doesn't appreciate textures wider than 512 */
if (width > 512)
width = 512;
sceGuStart(GU_DIRECT,list);
sceGuEnable(GU_TEXTURE_2D);
sceGuTexMode(GU_PSM_5650, 0, 0, GU_FALSE);
sceGuTexImage(0, width, height, tbw, pixels);
sceGuTexFunc(GU_TFX_REPLACE, GU_TCC_RGB);
sceGuTexFilter(GU_LINEAR, GU_LINEAR);
for (slice = 0; slice < num_slices; slice++) {
vertices = (struct texVertex*)sceGuGetMemory(2 * sizeof(struct texVertex));
if ((slice * PSP_SLICE_SIZE) < width) {
vertices[0].u = slice * PSP_SLICE_SIZE + off_x;
} else {
if (!old_slice) {
/* load another texture (src width > 512) */
pixels += width * src->format->BytesPerPixel;
sceGuTexImage(0, roundUpToPowerOfTwo(srcrect->w - width),
height, tbw, pixels);
sceGuTexSync();
old_slice = slice;
}
vertices[0].u = (slice - old_slice) * PSP_SLICE_SIZE + off_x;
}
vertices[1].u = vertices[0].u + PSP_SLICE_SIZE;
if (vertices[1].u > (off_x + srcrect->w))
vertices[1].u = off_x + srcrect->w;
vertices[0].v = 0;
vertices[1].v = vertices[0].v + srcrect->h;
vertices[0].x = dstrect->x + (slice * PSP_SLICE_SIZE * dstrect->w + (srcrect->w - 1)) / srcrect->w;
vertices[1].x = vertices[0].x + (PSP_SLICE_SIZE * dstrect->w + (srcrect->w - 1)) / srcrect->w;
if (vertices[1].x > (dstrect->x + dstrect->w))
vertices[1].x = dstrect->x + dstrect->w;
vertices[0].y = dstrect->y;
vertices[1].y = vertices[0].y + dstrect->h;
vertices[0].z = 0;
vertices[1].z = 0;
sceGuDrawArray(GU_SPRITES,GU_TEXTURE_16BIT|GU_VERTEX_16BIT|GU_TRANSFORM_2D,
2,0,vertices);
}
sceGuFinish();
sceGuSync(0, 0);
}
//-------------------------------------------------------------------------------------------------
// displays a frame of the model between startFrame and endFrame with an interpolation percent
void JMD2Model::Render()
{
CheckNextState();
Vector3D *pointList; // current frame vertices
Vector3D *nextPointList; // next frame vertices
int i;
float x1, y1, z1; // current frame point values
float x2, y2, z2; // next frame point values
Vector3D vertex[3];
if (mModel == NULL)
return;
pointList = &mModel->pointList[mModel->numPoints*mModel->currentFrame];
nextPointList = &mModel->pointList[mModel->numPoints*mModel->nextFrame];
mRenderer->BindTexture(mModel->modelTex);
#if !defined (PSP)
#if (defined GL_ES_VERSION_2_0) || (defined GL_VERSION_2_0)
// FIXME
#elif (defined GL_ES_VERSION_1_1) || (defined GL_VERSION_1_1) || (defined GL_VERSION_ES_CM_1_1) || (defined GL_OES_VERSION_1_1)
glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_TEXTURE_COORD_ARRAY);
#else
glBegin(GL_TRIANGLES);
#endif //(defined GL_ES_VERSION_2_0) || (defined GL_VERSION_2_0)
for (i = 0; i < mModel->numTriangles; i++)
{
// get first points of each frame
x1 = pointList[mModel->triIndex[i].meshIndex[0]].x;
y1 = pointList[mModel->triIndex[i].meshIndex[0]].y;
z1 = pointList[mModel->triIndex[i].meshIndex[0]].z;
x2 = nextPointList[mModel->triIndex[i].meshIndex[0]].x;
y2 = nextPointList[mModel->triIndex[i].meshIndex[0]].y;
z2 = nextPointList[mModel->triIndex[i].meshIndex[0]].z;
// store first interpolated vertex of triangle
vertex[0].x = x1 + mModel->interpol * (x2 - x1);
vertex[0].y = y1 + mModel->interpol * (y2 - y1);
vertex[0].z = z1 + mModel->interpol * (z2 - z1);
// get second points of each frame
x1 = pointList[mModel->triIndex[i].meshIndex[2]].x;
y1 = pointList[mModel->triIndex[i].meshIndex[2]].y;
z1 = pointList[mModel->triIndex[i].meshIndex[2]].z;
x2 = nextPointList[mModel->triIndex[i].meshIndex[2]].x;
y2 = nextPointList[mModel->triIndex[i].meshIndex[2]].y;
z2 = nextPointList[mModel->triIndex[i].meshIndex[2]].z;
// store second interpolated vertex of triangle
vertex[2].x = x1 + mModel->interpol * (x2 - x1);
vertex[2].y = y1 + mModel->interpol * (y2 - y1);
vertex[2].z = z1 + mModel->interpol * (z2 - z1);
// get third points of each frame
x1 = pointList[mModel->triIndex[i].meshIndex[1]].x;
y1 = pointList[mModel->triIndex[i].meshIndex[1]].y;
z1 = pointList[mModel->triIndex[i].meshIndex[1]].z;
x2 = nextPointList[mModel->triIndex[i].meshIndex[1]].x;
y2 = nextPointList[mModel->triIndex[i].meshIndex[1]].y;
z2 = nextPointList[mModel->triIndex[i].meshIndex[1]].z;
// store third interpolated vertex of triangle
vertex[1].x = x1 + mModel->interpol * (x2 - x1);
vertex[1].y = y1 + mModel->interpol * (y2 - y1);
vertex[1].z = z1 + mModel->interpol * (z2 - z1);
// calculate the normal of the triangle
//CalculateNormal(vertex[0].v, vertex[2].v, vertex[1].v);
// render properly textured triangle
#if (defined GL_ES_VERSION_2_0) || (defined GL_VERSION_2_0)
// FIXME
#elif (defined GL_ES_VERSION_1_1) || (defined GL_VERSION_1_1) || (defined GL_VERSION_ES_CM_1_1) || (defined GL_OES_VERSION_1_1)
float vertex_data[]={
vertex[0].x, vertex[0].y, vertex[0].z,
vertex[2].x, vertex[2].y, vertex[2].z,
vertex[1].x, vertex[1].y, vertex[1].z,
};
float texcoord_data[] = {
mModel->st[mModel->triIndex[i].stIndex[0]].s,
mModel->st[mModel->triIndex[i].stIndex[0]].t,
mModel->st[mModel->triIndex[i].stIndex[2]].s,
mModel->st[mModel->triIndex[i].stIndex[2]].t,
mModel->st[mModel->triIndex[i].stIndex[1]].s,
mModel->st[mModel->triIndex[i].stIndex[1]].t,
};
glVertexPointer(3,GL_FLOAT,0,vertex_data);
glTexCoordPointer(2,GL_FLOAT,0,texcoord_data);
#else
glTexCoord2f(mModel->st[mModel->triIndex[i].stIndex[0]].s,
mModel->st[mModel->triIndex[i].stIndex[0]].t);
glVertex3fv(vertex[0].v);
glTexCoord2f(mModel->st[mModel->triIndex[i].stIndex[2]].s ,
mModel->st[mModel->triIndex[i].stIndex[2]].t);
glVertex3fv(vertex[2].v);
glTexCoord2f(mModel->st[mModel->triIndex[i].stIndex[1]].s,
mModel->st[mModel->triIndex[i].stIndex[1]].t);
glVertex3fv(vertex[1].v);
#endif //(defined GL_ES_VERSION_2_0) || (defined GL_VERSION_2_0)
}
#if (defined GL_ES_VERSION_2_0) || (defined GL_VERSION_2_0)
// FIXME
#elif (defined GL_ES_VERSION_1_1) || (defined GL_VERSION_1_1) || (defined GL_VERSION_ES_CM_1_1) || (defined GL_OES_VERSION_1_1)
glDrawArrays(GL_TRIANGLES,0,3); // seems suspicious to put that here, should probably be in the loop
#else
glEnd();
#endif //(defined GL_ES_VERSION_2_0) || (defined GL_VERSION_2_0)
#else
PSPVertex3D* vertices = (PSPVertex3D*) sceGuGetMemory(mModel->numTriangles * 3 * sizeof(PSPVertex3D));
int n = 0;
for (i = 0; i < mModel->numTriangles; i++)
{
// get first points of each frame
x1 = pointList[mModel->triIndex[i].meshIndex[0]].x;
y1 = pointList[mModel->triIndex[i].meshIndex[0]].y;
z1 = pointList[mModel->triIndex[i].meshIndex[0]].z;
x2 = nextPointList[mModel->triIndex[i].meshIndex[0]].x;
y2 = nextPointList[mModel->triIndex[i].meshIndex[0]].y;
z2 = nextPointList[mModel->triIndex[i].meshIndex[0]].z;
// store first interpolated vertex of triangle
vertex[0].x = x1 + mModel->interpol * (x2 - x1);
vertex[0].y = y1 + mModel->interpol * (y2 - y1);
vertex[0].z = z1 + mModel->interpol * (z2 - z1);
// get second points of each frame
x1 = pointList[mModel->triIndex[i].meshIndex[2]].x;
y1 = pointList[mModel->triIndex[i].meshIndex[2]].y;
z1 = pointList[mModel->triIndex[i].meshIndex[2]].z;
x2 = nextPointList[mModel->triIndex[i].meshIndex[2]].x;
y2 = nextPointList[mModel->triIndex[i].meshIndex[2]].y;
z2 = nextPointList[mModel->triIndex[i].meshIndex[2]].z;
// store second interpolated vertex of triangle
vertex[2].x = x1 + mModel->interpol * (x2 - x1);
vertex[2].y = y1 + mModel->interpol * (y2 - y1);
vertex[2].z = z1 + mModel->interpol * (z2 - z1);
// get third points of each frame
x1 = pointList[mModel->triIndex[i].meshIndex[1]].x;
y1 = pointList[mModel->triIndex[i].meshIndex[1]].y;
z1 = pointList[mModel->triIndex[i].meshIndex[1]].z;
x2 = nextPointList[mModel->triIndex[i].meshIndex[1]].x;
y2 = nextPointList[mModel->triIndex[i].meshIndex[1]].y;
z2 = nextPointList[mModel->triIndex[i].meshIndex[1]].z;
// store third interpolated vertex of triangle
vertex[1].x = x1 + mModel->interpol * (x2 - x1);
vertex[1].y = y1 + mModel->interpol * (y2 - y1);
vertex[1].z = z1 + mModel->interpol * (z2 - z1);
//CalculateNormal(&vertices[n].normal,
// vertex[0].v,
// vertex[2].v,
// vertex[1].v);
vertices[n].texture.x = mModel->st[mModel->triIndex[i].stIndex[0]].s;
vertices[n].texture.y = mModel->st[mModel->triIndex[i].stIndex[0]].t;
vertices[n].pos.x = vertex[0].x;
vertices[n].pos.y = vertex[0].y;
vertices[n].pos.z = vertex[0].z;
n++;
//vertices[n].normal.x = vertices[n-1].normal.x;
//vertices[n].normal.y = vertices[n-1].normal.y;
//vertices[n].normal.z = vertices[n-1].normal.z;
vertices[n].texture.x = mModel->st[mModel->triIndex[i].stIndex[2]].s;
vertices[n].texture.y = mModel->st[mModel->triIndex[i].stIndex[2]].t;
vertices[n].pos.x = vertex[2].x;
vertices[n].pos.y = vertex[2].y;
vertices[n].pos.z = vertex[2].z;
n++;
//vertices[n].normal.x = vertices[n-1].normal.x;
//vertices[n].normal.y = vertices[n-1].normal.y;
//vertices[n].normal.z = vertices[n-1].normal.z;
vertices[n].texture.x = mModel->st[mModel->triIndex[i].stIndex[1]].s;
vertices[n].texture.y = mModel->st[mModel->triIndex[i].stIndex[1]].t;
vertices[n].pos.x = vertex[1].x;
vertices[n].pos.y = vertex[1].y;
vertices[n].pos.z = vertex[1].z;
n++;
}
sceGuColor(0xff000000);
sceGumDrawArray(GU_TRIANGLES,GU_TEXTURE_32BITF|GU_VERTEX_32BITF|GU_TRANSFORM_3D,mModel->numTriangles*3,0,vertices);
#endif
// mModel->interpol += percent; // increase percentage of interpolation between frames
}
int main(int argc, char* argv[])
{
unsigned int i,j;
pspDebugScreenInit();
SetupCallbacks();
#ifdef ENABLE_PROFILER
// Enable profiling
pspDebugProfilerClear();
pspDebugProfilerEnable();
#endif
// initialize global context
g_context.iterationCount = NUM_VERTEX_BUFFERS * NUM_ITERATIONS;
g_context.t = 0;
g_context.sint = 0;
// initialize torus
for (i = 0; i < NUM_SLICES; ++i)
{
for (j = 0; j < NUM_ROWS; ++j)
{
float s = i + 0.5f, t = j;
float x,y,z;
x = (RING_SIZE + RING_RADIUS * cosf(s * ((GU_PI*2)/NUM_SLICES))) * cosf(t * ((GU_PI*2)/NUM_ROWS));
y = (RING_SIZE + RING_RADIUS * cosf(s * ((GU_PI*2)/NUM_SLICES))) * sinf(t * ((GU_PI*2)/NUM_ROWS));
z = RING_RADIUS * sinf(s * ((GU_PI*2)/NUM_SLICES));
torus_vertices[j + i * NUM_ROWS].x = x;
torus_vertices[j + i * NUM_ROWS].y = y;
torus_vertices[j + i * NUM_ROWS].z = z;
}
}
// initialize torus modifiers
for (j = 0; j < NUM_ROWS; ++j)
{
float t = j;
torus_modifiers[j].x = 0;
torus_modifiers[j].y = 0;
torus_modifiers[j].z = 0.3*cosf( t * 8.0f *((GU_PI*2)/NUM_ROWS) );
}
// init GU and set callbacks
sceGuInit();
// 0x01 - user callback
// 0x04 - 'rendering finished' callback
sceGuSetCallback(1, &mySignalHandler);
sceGuSetCallback(4, &myFinishHandler);
// setup GU
sceGuStart(GU_DIRECT,list);
sceGuDrawBuffer(GU_PSM_8888,(void*)0,BUF_WIDTH);
sceGuDispBuffer(SCR_WIDTH,SCR_HEIGHT,(void*)0x88000,BUF_WIDTH);
sceGuDepthBuffer((void*)0x110000,BUF_WIDTH);
sceGuOffset(2048 - (SCR_WIDTH/2),2048 - (SCR_HEIGHT/2));
sceGuViewport(2048,2048,SCR_WIDTH,SCR_HEIGHT);
sceGuDepthRange(0xc350,0x2710);
sceGuScissor(0,0,SCR_WIDTH,SCR_HEIGHT);
sceGuEnable(GU_SCISSOR_TEST);
sceGuAlphaFunc(GU_GREATER,0,0xff);
sceGuEnable(GU_ALPHA_TEST);
sceGuDepthFunc(GU_GEQUAL);
sceGuEnable(GU_DEPTH_TEST);
sceGuFrontFace(GU_CW);
sceGuShadeModel(GU_SMOOTH);
sceGuEnable(GU_CULL_FACE);
sceGuEnable(GU_TEXTURE_2D);
sceGuFinish();
sceGuSync(0,0);
sceDisplayWaitVblankStart();
sceGuDisplay(GU_TRUE);
// run sample
#ifdef USING_SIGNALS
sceGuCallMode(1);
#endif
// generate callable command-list with texture setup
{
sceGuStart(GU_CALL, smallList1);
// setup texture
sceGuTexMode(GU_PSM_5551,0,0,0);
sceGuTexImage(0,32,32,32,ball_start); // width, height, buffer width, tbp
sceGuTexFunc(GU_TFX_MODULATE,GU_TCC_RGBA); // NOTE: this enables reads of the alpha-component from the texture, otherwise blend/test won't work
sceGuTexFilter(GU_NEAREST,GU_NEAREST);
sceGuTexWrap(GU_CLAMP,GU_CLAMP);
sceGuTexScale(1,1);
sceGuTexOffset(0,0);
sceGuAmbientColor(0xffffffff);
sceGuFinish();
sceGuSync(0,0);
}
// generate callable command-list for cube rendering
{
sceGuStart(GU_CALL, smallList2);
// draw cube
sceGuDrawArray(GU_TRIANGLES,GU_TEXTURE_32BITF|GU_COLOR_8888|GU_VERTEX_32BITF|GU_TRANSFORM_3D,12*3,0,cubeVertices);
sceGuFinish();
sceGuSync(0,0);
}
for(;;)
{
sceGuStart(GU_DIRECT,list);
unsigned int i = 0;
for( ; i < NUM_VERTEX_BUFFERS; i++ )
g_context.vbuffer[i] = sceGuGetMemory((NUM_SLICES/g_context.iterationCount) * 2 * NUM_ROWS * sizeof(Vertex));
g_context.vertsRendered = 0;
// clear screen
sceGuClearColor(0x00334455);
sceGuClearDepth(0);
sceGuClear(GU_COLOR_BUFFER_BIT|GU_DEPTH_BUFFER_BIT);
// setup matrices
sceGumMatrixMode(GU_PROJECTION);
sceGumLoadIdentity();
sceGumPerspective(75.0f,16.0f/9.0f,0.5f,1000.0f);
sceGumMatrixMode(GU_VIEW);
sceGumLoadIdentity();
sceGumMatrixMode(GU_MODEL);
{
ScePspFVector3 pos = {0.0f,0.0f,-3.5f};
ScePspFVector3 rot = {g_context.t * 0.3f * (GU_PI/180.0f), g_context.t * 0.7f * (GU_PI/180.0f), g_context.t * 1.3f * (GU_PI/180.0f)};
sceGumLoadIdentity();
sceGumTranslate(&pos);
sceGumRotateXYZ(&rot);
}
sceGumStoreMatrix(&g_context.world);
// call pregenerated command-list to setup texture
sceGuCallList(smallList1);
// start billboard rendering
render_billboards(0);
// call pregenerated command-list to render cube
{
ScePspFVector3 scale = {0.3f, 0.3f, 0.3f};
sceGumScale(&scale);
}
sceGumUpdateMatrix();
sceGuCallList(smallList2);
#ifndef USING_SIGNALS
// HACK: sceGuFinish() is called inside the signal interupt handler when all rendering job is done
// this is done in order to stall GPU if it is ahead of CPU
sceGuFinish();
#endif
sceGuSync(0,0);
#ifndef ENABLE_FRAMERATE
// wait for next frame
sceDisplayWaitVblankStart();
#endif
sceGuSwapBuffers();
pspDebugScreenSetXY(0,0);
#ifdef ENABLE_PROFILER
// Print profile information to the screen
pspDebugProfilerPrint();
#endif
#ifdef ENABLE_FRAMERATE
// simple frame rate counter
static float curr_ms = 1.0f;
static struct timeval time_slices[16];
static int t = 0;
float curr_fps = 1.0f / curr_ms;
t++;
float vertsPerSec = g_context.vertsRendered*curr_fps;
float kbPerSec = vertsPerSec * sizeof(Vertex) / 1024.0f;
gettimeofday(&time_slices[t & 15],0);
pspDebugScreenPrintf("fps: %d.%03d ms: %d vert/s: %dK MB/s: %d.%03d",(int)curr_fps, ((int)(curr_fps*1000.0f)%1000), (int)(curr_ms*1000.0f),
(int)(vertsPerSec/1000.0f),
(int)(kbPerSec/1024.0f), (int)((1000.0f/1024.0f)*((int)kbPerSec%1024)) );
if (!(t & 15))
{
struct timeval last_time = time_slices[0];
unsigned int i;
curr_ms = 0;
for (i = 1; i < 16; ++i)
{
struct timeval curr_time = time_slices[i];
int curr_time_usec = curr_time.tv_usec + curr_time.tv_sec * 1000000;
int last_time_usec = last_time.tv_usec + last_time.tv_sec * 1000000;
if( last_time_usec < curr_time_usec )
curr_ms += (( curr_time_usec - last_time_usec ) * (1.0f/1000000.0f));
last_time = time_slices[i];
}
curr_ms /= 15.0f;
}
#endif
}
sceGuTerm();
sceKernelExitGame();
return 0;
}
int main(int argc, char* argv[])
{
pspDebugScreenInit();
setupCallbacks();
// setup GU
void* fbp0 = getStaticVramBuffer(BUF_WIDTH,SCR_HEIGHT,GU_PSM_8888);
void* fbp1 = getStaticVramBuffer(BUF_WIDTH,SCR_HEIGHT,GU_PSM_8888);
void* zbp = getStaticVramBuffer(BUF_WIDTH,SCR_HEIGHT,GU_PSM_4444);
sceGuInit();
sceGuStart(GU_DIRECT,list);
sceGuDrawBuffer(GU_PSM_8888,fbp0,BUF_WIDTH);
sceGuDispBuffer(SCR_WIDTH,SCR_HEIGHT,fbp1,BUF_WIDTH);
sceGuDepthBuffer(zbp,BUF_WIDTH);
sceGuOffset(2048 - (SCR_WIDTH/2),2048 - (SCR_HEIGHT/2));
sceGuViewport(2048,2048,SCR_WIDTH,SCR_HEIGHT);
sceGuDepthRange(65535,0);
sceGuScissor(0,0,SCR_WIDTH,SCR_HEIGHT);
sceGuEnable(GU_SCISSOR_TEST);
sceGuFinish();
sceGuSync(0,0);
sceDisplayWaitVblankStart();
sceGuDisplay(GU_TRUE);
int val = 0;
gettimeofday(&base_time,0);
while(running())
{
struct Vertex* vertices;
struct timeval tv;
sceGuStart(GU_DIRECT,list);
// clear screen
sceGuClearColor(0);
sceGuClearDepth(0);
sceGuClear(GU_COLOR_BUFFER_BIT|GU_DEPTH_BUFFER_BIT);
// draw triangle 1 (normal)
sceGuColor(0xffffffff);
vertices = (struct Vertex*)sceGuGetMemory(3*sizeof(struct Vertex));
vertices[0].x = (SCR_WIDTH/2) + cosf(val * (GU_PI/180)) * (SCR_HEIGHT/2);
vertices[0].y = (SCR_HEIGHT/2) + sinf(val * (GU_PI/180)) * (SCR_HEIGHT/2);
vertices[0].z = 0;
vertices[1].x = (SCR_WIDTH/2) + cosf((val+120) * (GU_PI/180)) * (SCR_HEIGHT/2);
vertices[1].y = (SCR_HEIGHT/2) + sinf((val+120) * (GU_PI/180)) * (SCR_HEIGHT/2);
vertices[1].z = 0;
vertices[2].x = (SCR_WIDTH/2) + cosf((val+240) * (GU_PI/180)) * (SCR_HEIGHT/2);
vertices[2].y = (SCR_HEIGHT/2) + sinf((val+240) * (GU_PI/180)) * (SCR_HEIGHT/2);
vertices[2].z = 0;
sceGuDrawArray(GU_TRIANGLES,GU_VERTEX_32BITF|GU_TRANSFORM_2D,3,0,vertices);
// draw triangle 2 (affected by logic op)
sceGuEnable(GU_COLOR_LOGIC_OP);
sceGuLogicalOp(curr_state);
sceGuColor(0xffff00ff);
vertices = (struct Vertex*)sceGuGetMemory(3*sizeof(struct Vertex));
vertices[0].x = (SCR_WIDTH/2) + cosf((val*1.1f) * (GU_PI/180)) * (SCR_HEIGHT/2);
vertices[0].y = (SCR_HEIGHT/2) + sinf((val*1.1f) * (GU_PI/180)) * (SCR_HEIGHT/2);
vertices[0].z = 0;
vertices[1].x = (SCR_WIDTH/2) + cosf((val*1.1f+120) * (GU_PI/180)) * (SCR_HEIGHT/2);
vertices[1].y = (SCR_HEIGHT/2) + sinf((val*1.1f+120) * (GU_PI/180)) * (SCR_HEIGHT/2);
vertices[1].z = 0;
vertices[2].x = (SCR_WIDTH/2) + cosf((val*1.1f+240) * (GU_PI/180)) * (SCR_HEIGHT/2);
vertices[2].y = (SCR_HEIGHT/2) + sinf((val*1.1f+240) * (GU_PI/180)) * (SCR_HEIGHT/2);
vertices[2].z = 0;
sceGuDrawArray(GU_TRIANGLES,GU_VERTEX_32BITF|GU_TRANSFORM_2D,3,0,vertices);
sceGuDisable(GU_COLOR_LOGIC_OP);
sceGuFinish();
sceGuSync(0,0);
gettimeofday(&tv,0);
if ((tv.tv_sec-base_time.tv_sec) > TIME_SLICE)
{
curr_state = (curr_state + 1) & 15;
base_time = tv;
}
sceDisplayWaitVblankStart();
sceGuSwapBuffers();
pspDebugScreenSetXY(0,0);
pspDebugScreenPrintf("%s",names[curr_state]);
val++;
}
sceGuTerm();
sceKernelExitGame();
return 0;
}
//--------------------------------------------------------------------
// Función: CFade::Update
// Creador: Nacho (AMD)
// Fecha: Thursday 14/06/2007 11:56:53
//--------------------------------------------------------------------
void CFade::Update(float dt)
{
if (m_fFadeTime > 0.0f)
{
m_fFadeState += dt;
if (m_fFadeState >= m_fFadeTime)
{
m_bFadeActive = false;
}
float alpha = 0.0f;
///--- fade in
if (m_bFadeIn)
{
alpha = 255.0f - ((m_fFadeState * 255.0f) / m_fFadeTime);
}
///--- fade out
else
{
alpha = ((m_fFadeState * 255.0f) / m_fFadeTime);
}
alpha = MAT_Clampf(alpha, 0.0f, m_fTarget);
if (alpha > 0.0f)
{
VERT* v = (VERT*)sceGuGetMemory(sizeof(VERT) * 2);
VERT* v0 = &v[0];
VERT* v1 = &v[1];
int alpha_integer = (((int)alpha) & 0xFF) << 24;
v0->x = -1.0f;
v0->y = -1.0f;
v0->z = 0.0f;
v1->x = 481.0f;
v1->y = 273.0f;
v1->z = 0.0f;
sceGuColor((m_iColor & 0x00ffffff) | alpha_integer);
sceGuDisable(GU_TEXTURE_2D);
sceGuDisable(GU_DEPTH_TEST);
sceGuEnable(GU_BLEND);
sceGuBlendFunc(GU_ADD, GU_SRC_ALPHA, GU_ONE_MINUS_SRC_ALPHA, 0, 0);
sceGumDrawArray(GU_SPRITES, GU_VERTEX_32BITF | GU_TRANSFORM_2D, 2, 0, v);
sceGuEnable(GU_DEPTH_TEST);
sceGuDisable(GU_BLEND);
sceGuEnable(GU_TEXTURE_2D);
sceGuColor(0xffffffff);
}
}
}
