static void build_disp_list(void)
{
DCInvalidateRange(display_list, sizeof(display_list));
GX_BeginDispList(display_list, sizeof(display_list));
GX_Begin(GX_QUADS, GX_VTXFMT0, 4);
for (unsigned i = 0; i < 4; i++)
{
GX_Position1x8(i);
GX_TexCoord1x8(i);
}
GX_End();
display_list_size = GX_EndDispList();
}
model_t* MODEL_setup(const u8* model_bmb) {
binheader_t* header = (binheader_t*) model_bmb;
const u32 posOffset = sizeof(binheader_t);
const u32 nrmOffset = posOffset + (sizeof(f32)* header->vcount * 3);
const u32 texOffset = nrmOffset + (sizeof(f32)* header->vcount * 3);
const u32 indOffset = texOffset + (sizeof(f32)* header->vcount * 2);
f32* positions = (f32*) (model_bmb + posOffset);
f32* normals = (f32*) (model_bmb + nrmOffset);
f32* texcoords = (f32*) (model_bmb + texOffset);
u16* indices = (u16*) (model_bmb + indOffset);
/* Calculate cost */
const u32 indicesCount = header->fcount * 3;
const u32 indicesSize = indicesCount * 3 * sizeof(u16); /* 3 indices per vertex index (p,n,t) that are u16 in size */
const u32 callSize = 89; /* Size of setup var */
/* Round up to nearest 32 multiplication */
const u32 dispSize = (((indicesSize + callSize + 63) >> 5) + 1) << 5;
/* Build display list */
/* Allocate and clear */
u32 i;
void* modelList = memalign(32, dispSize);
memset(modelList, 0, dispSize);
/* Set buffer data */
DCInvalidateRange(modelList, dispSize);
GX_BeginDispList(modelList, dispSize);
//GX_InvVtxCache();
GX_ClearVtxDesc();
GX_SetVtxDesc(GX_VA_POS, GX_INDEX16);
GX_SetVtxDesc(GX_VA_NRM, GX_INDEX16);
GX_SetVtxDesc(GX_VA_TEX0, GX_INDEX16);
GX_SetVtxAttrFmt(GX_VTXFMT0, GX_VA_POS, GX_POS_XYZ, GX_F32, 0);
GX_SetVtxAttrFmt(GX_VTXFMT0, GX_VA_NRM, GX_NRM_XYZ, GX_F32, 0);
GX_SetVtxAttrFmt(GX_VTXFMT0, GX_VA_TEX0, GX_TEX_ST, GX_F32, 0);
GX_SetArray(GX_VA_POS, (void*) positions, 3 * sizeof(f32));
GX_SetArray(GX_VA_NRM, (void*) normals, 3 * sizeof(f32));
GX_SetArray(GX_VA_TEX0, (void*) texcoords, 2 * sizeof(f32));
/* Fill the list with indices */
GX_Begin(GX_TRIANGLES, GX_VTXFMT0, indicesCount);
for (i = 0; i < indicesCount; i++) {
GX_Position1x16(indices[i]);
GX_Normal1x16(indices[i]);
GX_TexCoord1x16(indices[i]);
}
GX_End();
/* Close display list */
u32 modelListSize = GX_EndDispList();
if (modelListSize == 0) {
printf("Error: Display list not big enough [%u]\n", dispSize);
return NULL;
}
/* Return model info */
model_t* model = malloc(sizeof(model_t));
model->modelList = modelList;
model->modelListSize = modelListSize;
model->modelFaceCount = header->fcount;
model->modelPositions = positions;
model->modelNormals = normals;
model->modelTexcoords = texcoords;
model->modelIndices = indices;
return model;
}
void GuiFrameImage::CreateDrawList()
{
GX_BeginDispList(DrawList, DrawListSize+64);
GX_SetTevOp (GX_TEVSTAGE0, GX_PASSCLR);
GX_SetVtxDesc (GX_VA_TEX0, GX_NONE);
oldWidth = GetWidth();
oldHeight = GetHeight();
oldX = GetLeft();
oldY = GetTop();
oldZ = 0;
oldAlpha = GetAlpha();
f32 alpha = oldAlpha;
f32 z = oldZ;
f32 x1 = oldX;
f32 y1 = oldY;
f32 x2 = x1+oldWidth;
f32 y2 = y1+oldHeight;
//! Upper QUAD
GX_Begin(GX_QUADS, GX_VTXFMT0,4);
GX_Position3f32(x1+Margin, y1, z);
GX_Color4u8(UpperQuadUpper.r,UpperQuadUpper.g,UpperQuadUpper.b,alpha);
GX_Position3f32(x2-Margin, y1, z);
GX_Color4u8(UpperQuadUpper.r,UpperQuadUpper.g,UpperQuadUpper.b,alpha);
GX_Position3f32(x2-Margin, y1+Margin, z);
GX_Color4u8(MainQuadUpper.r,MainQuadUpper.g,MainQuadUpper.b,alpha);
GX_Position3f32(x1+Margin, y1+Margin, z);
GX_Color4u8(MainQuadUpper.r,MainQuadUpper.g,MainQuadUpper.b,alpha);
GX_End();
//! Upper/Left Corner Circle
GX_Begin(GX_TRIANGLEFAN, GX_VTXFMT0, Precision+1);
{
f32 deg;
int r = SideQuadUpper.r;
int g = SideQuadUpper.g;
int b = SideQuadUpper.b;
f32 r_p = (float) (UpperQuadUpper.r - r)/(float) (Precision-1);
f32 g_p = (float) (UpperQuadUpper.g - g)/(float) (Precision-1);
f32 b_p = (float) (UpperQuadUpper.b - b)/(float) (Precision-1);
GX_Position3f32(x1+Margin, y1+Margin, z);
GX_Color4u8(MainQuadUpper.r,MainQuadUpper.g,MainQuadUpper.b,alpha);
for(int i = 0; i < Precision; ++i)
{
deg = DegToRad(180+i*90/(f32)(Precision-1));
GX_Position3f32(x1+Margin+Margin*cos(deg), y1+Margin+Margin*sin(deg), z);
GX_Color4u8(r+r_p*i, g+g_p*i, b+b_p*i,alpha);
}
}
GX_End();
//! Left QUAD
GX_Begin(GX_QUADS, GX_VTXFMT0,4);
GX_Position3f32(x1, y1+Margin, z);
GX_Color4u8(SideQuadUpper.r,SideQuadUpper.g,SideQuadUpper.b,alpha);
GX_Position3f32(x1+Margin, y1+Margin, z);
GX_Color4u8(MainQuadUpper.r,MainQuadUpper.g,MainQuadUpper.b,alpha);
GX_Position3f32(x1+Margin, y2-Margin, z);
GX_Color4u8(MainQuadLower.r,MainQuadLower.g,MainQuadLower.b,alpha);
GX_Position3f32(x1, y2-Margin, z);
GX_Color4u8(SideQuadLower.r,SideQuadLower.g,SideQuadLower.b,alpha);
GX_End();
//! Lower Left Corner Circle
GX_Begin(GX_TRIANGLEFAN, GX_VTXFMT0, Precision*2+2);
{
//! Transparent shadow
f32 deg;
int r = ShadowLower.r;
int g = ShadowLower.g;
int b = ShadowLower.b;
f32 a = 0.1f*alpha;
f32 r_p = (float) (SideQuadLower.r - r)/(float) (Precision-1);
f32 g_p = (float) (SideQuadLower.g - g)/(float) (Precision-1);
f32 b_p = (float) (SideQuadLower.b - b)/(float) (Precision-1);
f32 a_p = (float) (alpha - a)/(float) (Precision-1);
GX_Position3f32(x1+Margin, y2-Margin, z);
GX_Color4u8(MainQuadLower.r,MainQuadLower.g,MainQuadLower.b,alpha);
for(int i = 0; i < Precision; ++i)
{
deg = DegToRad(90+i*90/(f32)(Precision-1));
GX_Position3f32(x1+Margin+Margin*cos(deg), y2-Margin+Margin*sin(deg), z);
GX_Color4u8(r+r_p*i, g+g_p*i, b+b_p*i, a+a_p*i);
}
//! Opaque
r = ShadowUpper.r;
g = ShadowUpper.g;
b = ShadowUpper.b;
r_p = (float) (SideQuadLower.r - r)/(float) (Precision-1);
g_p = (float) (SideQuadLower.g - g)/(float) (Precision-1);
b_p = (float) (SideQuadLower.b - b)/(float) (Precision-1);
GX_Position3f32(x1+Margin, y2-Margin, z);
GX_Color4u8(MainQuadLower.r,MainQuadLower.g,MainQuadLower.b,alpha);
for(int i = 0; i < Precision; ++i)
{
deg = DegToRad(90+i*90/(f32)(Precision-1));
GX_Position3f32(x1+Margin+Margin*cos(deg), y2-Margin+(Margin-ShadowWidth)*sin(deg), z);
GX_Color4u8(r+r_p*i, g+g_p*i, b+b_p*i, alpha);
}
}
GX_End();
//! Lower QUAD
GX_Begin(GX_QUADS, GX_VTXFMT0,8);
//! Transparent shadow quad
GX_Position3f32(x1+Margin, y2-Margin, z);
GX_Color4u8(ShadowUpper.r,ShadowUpper.g,ShadowUpper.b,alpha);
GX_Position3f32(x2-Margin, y2-Margin, z);
GX_Color4u8(ShadowUpper.r,ShadowUpper.g,ShadowUpper.b,alpha);
GX_Position3f32(x2-Margin, y2, z);
GX_Color4u8(ShadowLower.r,ShadowLower.g,ShadowLower.b,0.1f*alpha);
GX_Position3f32(x1+Margin, y2, z);
GX_Color4u8(ShadowLower.r,ShadowLower.g,ShadowLower.b,0.1f*alpha);
//! Opaque quad
GX_Position3f32(x1+Margin, y2-Margin, z);
GX_Color4u8(MainQuadLower.r,MainQuadLower.g,MainQuadLower.b,alpha);
GX_Position3f32(x2-Margin, y2-Margin, z);
GX_Color4u8(MainQuadLower.r,MainQuadLower.g,MainQuadLower.b,alpha);
GX_Position3f32(x2-Margin, y2-ShadowWidth, z);
GX_Color4u8(ShadowUpper.r,ShadowUpper.g,ShadowUpper.b,alpha);
GX_Position3f32(x1+Margin, y2-ShadowWidth, z);
GX_Color4u8(ShadowUpper.r,ShadowUpper.g,ShadowUpper.b,alpha);
GX_End();
//! Lower Right Corner Circle
GX_Begin(GX_TRIANGLEFAN, GX_VTXFMT0, Precision*2+2);
{
f32 deg;
int r = SideQuadLower.r;
int g = SideQuadLower.g;
int b = SideQuadLower.b;
f32 a = alpha;
f32 r_p = (float) (ShadowLower.r - r)/(float) (Precision-1);
f32 g_p = (float) (ShadowLower.g - g)/(float) (Precision-1);
f32 b_p = (float) (ShadowLower.b - b)/(float) (Precision-1);
f32 a_p = (float) (0.1f*alpha - a)/(float) (Precision-1);
GX_Position3f32(x2-Margin, y2-Margin, z);
GX_Color4u8(MainQuadLower.r,MainQuadLower.g,MainQuadLower.b,alpha);
for(int i = 0; i < Precision; ++i)
{
deg = DegToRad(i*90/(f32)(Precision-1));
GX_Position3f32(x2-Margin+Margin*cos(deg), y2-Margin+Margin*sin(deg), z);
GX_Color4u8(r+r_p*i, g+g_p*i, b+b_p*i, a+a_p*i);
}
r_p = (float) (ShadowUpper.r - r)/(float) (Precision-1);
g_p = (float) (ShadowUpper.g - g)/(float) (Precision-1);
b_p = (float) (ShadowUpper.b - b)/(float) (Precision-1);
GX_Position3f32(x2-Margin, y2-Margin, z);
GX_Color4u8(MainQuadLower.r,MainQuadLower.g,MainQuadLower.b,alpha);
for(int i = 0; i < Precision; ++i)
{
deg = DegToRad(i*90/(f32)(Precision-1));
GX_Position3f32(x2-Margin+Margin*cos(deg), y2-Margin+(Margin-ShadowWidth)*sin(deg), z);
GX_Color4u8(r+r_p*i, g+g_p*i, b+b_p*i, alpha);
}
}
GX_End();
//! Right QUAD
GX_Begin(GX_QUADS, GX_VTXFMT0,4);
GX_Position3f32(x2-Margin, y1+Margin, z);
GX_Color4u8(MainQuadUpper.r,MainQuadUpper.g,MainQuadUpper.b,alpha);
GX_Position3f32(x2, y1+Margin, z);
GX_Color4u8(SideQuadUpper.r,SideQuadUpper.g,SideQuadUpper.b,alpha);
GX_Position3f32(x2, y2-Margin, z);
GX_Color4u8(SideQuadLower.r,SideQuadLower.g,SideQuadLower.b,alpha);
GX_Position3f32(x2-Margin, y2-Margin, z);
GX_Color4u8(MainQuadLower.r,MainQuadLower.g,MainQuadLower.b,alpha);
GX_End();
//! Upper/Left Corner Circle
GX_Begin(GX_TRIANGLEFAN, GX_VTXFMT0, Precision+1);
{
f32 deg;
int r = UpperQuadUpper.r;
int g = UpperQuadUpper.g;
int b = UpperQuadUpper.b;
f32 r_p = (float) (SideQuadUpper.r - r)/(float) (Precision-1);
f32 g_p = (float) (SideQuadUpper.g - g)/(float) (Precision-1);
f32 b_p = (float) (SideQuadUpper.b - b)/(float) (Precision-1);
GX_Position3f32(x2-Margin, y1+Margin, z);
GX_Color4u8(MainQuadUpper.r,MainQuadUpper.g,MainQuadUpper.b,alpha);
for(int i = 0; i < Precision; ++i)
{
deg = DegToRad(270+i*90/(f32)(Precision-1));
GX_Position3f32(x2-Margin+Margin*cos(deg), y1+Margin+Margin*sin(deg), z);
GX_Color4u8(r+r_p*i, g+g_p*i, b+b_p*i,alpha);
}
}
GX_End();
//! Main QUAD
GX_Begin(GX_QUADS, GX_VTXFMT0,4);
GX_Position3f32(x1+Margin, y1+Margin, z);
GX_Color4u8(MainQuadUpper.r,MainQuadUpper.g,MainQuadUpper.b,alpha);
GX_Position3f32(x2-Margin, y1+Margin, z);
GX_Color4u8(MainQuadUpper.r,MainQuadUpper.g,MainQuadUpper.b,alpha);
GX_Position3f32(x2-Margin, y2-Margin, z);
GX_Color4u8(MainQuadLower.r,MainQuadLower.g,MainQuadLower.b,alpha);
GX_Position3f32(x1+Margin, y2-Margin, z);
GX_Color4u8(MainQuadLower.r,MainQuadLower.g,MainQuadLower.b,alpha);
GX_End();
GX_SetTevOp (GX_TEVSTAGE0, GX_MODULATE);
DrawListSize = GX_EndDispList();
}
int BuildLists(GXTexObj texture) {
// Make the new display list
// For display lists, each command has an associated "cost" in bytes.
// Add all these up to calculate the size of your display list before rounding up.
// eke-eke says GX_Begin() costs 3 bytes (u8 + u16)
// According to my research:
// GX_Position3f32() is 12 bytes (f32*3)
// GX_Normal3f32() is 12 bytes (f32*3)
// GX_Color3f32() is actually 3 bytes ((f32 -> u8) * 3)
// GX_TexCoord2f32() is 8 bytes (f32*2)
// GX_End() seems to cost zero (there's no actual code in it)
// Size -must- be multiple of 32, so (12*24) + (12*24) + (3*24) + (8*24) + 3 = 843
// Rounded up to the nearest 32 is 864.
// NOTE: Actual size may be up to 63 bytes -larger- than you calculate it to be due to padding and cache alignment.
for (int i=0; i<5;i++) {
boxList[i] = memalign(32,896);
memset(boxList[i],0,896);
DCInvalidateRange(boxList[i],896);
GX_BeginDispList(boxList[i],896);
GX_Begin(GX_QUADS,GX_VTXFMT0,24); // Start drawing
// Bottom face
GX_Position3f32(-1.0f,-1.0f,-1.0f); GX_Normal3f32((f32)0,(f32)0,(f32)1);
GX_Color3f32(BoxColors[i][0],BoxColors[i][1],BoxColors[i][2]); GX_TexCoord2f32(1.0f,1.0f); // Top right
GX_Position3f32( 1.0f,-1.0f,-1.0f); GX_Normal3f32((f32)0,(f32)0,(f32)1);
GX_Color3f32(BoxColors[i][0],BoxColors[i][1],BoxColors[i][2]); GX_TexCoord2f32(0.0f,1.0f); // Top left
GX_Position3f32( 1.0f,-1.0f, 1.0f); GX_Normal3f32((f32)0,(f32)0,(f32)1);
GX_Color3f32(BoxColors[i][0],BoxColors[i][1],BoxColors[i][2]); GX_TexCoord2f32(0.0f,0.0f); // Bottom left
GX_Position3f32(-1.0f,-1.0f, 1.0f); GX_Normal3f32((f32)0,(f32)0,(f32)1);
GX_Color3f32(BoxColors[i][0],BoxColors[i][1],BoxColors[i][2]); GX_TexCoord2f32(1.0f,0.0f); // Bottom right
// Front face
GX_Position3f32(-1.0f,-1.0f, 1.0f); GX_Normal3f32((f32)0,(f32)0,(f32)1);
GX_Color3f32(BoxColors[i][0],BoxColors[i][1],BoxColors[i][2]); GX_TexCoord2f32(0.0f,0.0f); // Bottom left
GX_Position3f32( 1.0f,-1.0f, 1.0f); GX_Normal3f32((f32)0,(f32)0,(f32)1);
GX_Color3f32(BoxColors[i][0],BoxColors[i][1],BoxColors[i][2]); GX_TexCoord2f32(1.0f,0.0f); // Bottom right
GX_Position3f32( 1.0f, 1.0f, 1.0f); GX_Normal3f32((f32)0,(f32)0,(f32)1);
GX_Color3f32(BoxColors[i][0],BoxColors[i][1],BoxColors[i][2]); GX_TexCoord2f32(1.0f,1.0f); // Top right
GX_Position3f32(-1.0f, 1.0f, 1.0f); GX_Normal3f32((f32)0,(f32)0,(f32)1);
GX_Color3f32(BoxColors[i][0],BoxColors[i][1],BoxColors[i][2]); GX_TexCoord2f32(0.0f,1.0f); // Top left
// Back face
GX_Position3f32(-1.0f,-1.0f,-1.0f); GX_Normal3f32((f32)0,(f32)0,(f32)1);
GX_Color3f32(BoxColors[i][0],BoxColors[i][1],BoxColors[i][2]); GX_TexCoord2f32(1.0f,0.0f); // Bottom right
GX_Position3f32(-1.0f, 1.0f,-1.0f); GX_Normal3f32((f32)0,(f32)0,(f32)1);
GX_Color3f32(BoxColors[i][0],BoxColors[i][1],BoxColors[i][2]); GX_TexCoord2f32(1.0f,1.0f); // Top right
GX_Position3f32( 1.0f, 1.0f,-1.0f); GX_Normal3f32((f32)0,(f32)0,(f32)1);
GX_Color3f32(BoxColors[i][0],BoxColors[i][1],BoxColors[i][2]); GX_TexCoord2f32(0.0f,1.0f); // Top left
GX_Position3f32( 1.0f,-1.0f,-1.0f); GX_Normal3f32((f32)0,(f32)0,(f32)1);
GX_Color3f32(BoxColors[i][0],BoxColors[i][1],BoxColors[i][2]); GX_TexCoord2f32(0.0f,0.0f); // Bottom left
// Right face
GX_Position3f32( 1.0f,-1.0f,-1.0f); GX_Normal3f32((f32)0,(f32)0,(f32)1);
GX_Color3f32(BoxColors[i][0],BoxColors[i][1],BoxColors[i][2]); GX_TexCoord2f32(1.0f,0.0f); // Bottom right
GX_Position3f32( 1.0f, 1.0f,-1.0f); GX_Normal3f32((f32)0,(f32)0,(f32)1);
GX_Color3f32(BoxColors[i][0],BoxColors[i][1],BoxColors[i][2]); GX_TexCoord2f32(1.0f,1.0f); // Top right
GX_Position3f32( 1.0f, 1.0f, 1.0f); GX_Normal3f32((f32)0,(f32)0,(f32)1);
GX_Color3f32(BoxColors[i][0],BoxColors[i][1],BoxColors[i][2]); GX_TexCoord2f32(0.0f,1.0f); // Top left
GX_Position3f32( 1.0f,-1.0f, 1.0f); GX_Normal3f32((f32)0,(f32)0,(f32)1);
GX_Color3f32(BoxColors[i][0],BoxColors[i][1],BoxColors[i][2]); GX_TexCoord2f32(0.0f,0.0f); // Bottom left
// Left face
GX_Position3f32(-1.0f,-1.0f,-1.0f); GX_Normal3f32((f32)0,(f32)0,(f32)1);
GX_Color3f32(BoxColors[i][0],BoxColors[i][1],BoxColors[i][2]); GX_TexCoord2f32(0.0f,0.0f); // Bottom right
GX_Position3f32(-1.0f,-1.0f, 1.0f); GX_Normal3f32((f32)0,(f32)0,(f32)1);
GX_Color3f32(BoxColors[i][0],BoxColors[i][1],BoxColors[i][2]); GX_TexCoord2f32(1.0f,0.0f); // Top right
GX_Position3f32(-1.0f, 1.0f, 1.0f); GX_Normal3f32((f32)0,(f32)0,(f32)1);
GX_Color3f32(BoxColors[i][0],BoxColors[i][1],BoxColors[i][2]); GX_TexCoord2f32(1.0f,1.0f); // Top left
GX_Position3f32(-1.0f, 1.0f,-1.0f); GX_Normal3f32((f32)0,(f32)0,(f32)1);
GX_Color3f32(BoxColors[i][0],BoxColors[i][1],BoxColors[i][2]); GX_TexCoord2f32(0.0f,1.0f); // Bottom left
// Top face
GX_Position3f32(-1.0f, 1.0f,-1.0f); GX_Normal3f32((f32)0,(f32)0,(f32)1);
GX_Color3f32(TopColors[i][0],TopColors[i][1],TopColors[i][2]); GX_TexCoord2f32(0.0f,1.0f); // Top left
GX_Position3f32(-1.0f, 1.0f, 1.0f); GX_Normal3f32((f32)0,(f32)0,(f32)1);
GX_Color3f32(TopColors[i][0],TopColors[i][1],TopColors[i][2]); GX_TexCoord2f32(0.0f,0.0f); // Bottom left
GX_Position3f32( 1.0f, 1.0f, 1.0f); GX_Normal3f32((f32)0,(f32)0,(f32)1);
GX_Color3f32(TopColors[i][0],TopColors[i][1],TopColors[i][2]); GX_TexCoord2f32(1.0f,0.0f); // Bottom rught
GX_Position3f32( 1.0f, 1.0f,-1.0f); GX_Normal3f32((f32)0,(f32)0,(f32)1);
GX_Color3f32(TopColors[i][0],TopColors[i][1],TopColors[i][2]); GX_TexCoord2f32(1.0f,1.0f); // Top right
GX_End(); // Done drawing quads
// GX_EndDispList() returns the size of the display list, so store that value and use it with GX_CallDispList().
boxSize[i] = GX_EndDispList(); // Done building the box list
if (boxSize[i] == 0) return 1;
}
// setup texture coordinate generation
// args: texcoord slot 0-7, matrix type, source to generate texture coordinates from, matrix to use
GX_SetTexCoordGen(GX_TEXCOORD0, GX_TG_MTX2x4, GX_TG_TEX0, GX_IDENTITY);
// Set up TEV to paint the textures properly.
GX_SetTevOp(GX_TEVSTAGE0,GX_MODULATE);
GX_SetTevOrder(GX_TEVSTAGE0, GX_TEXCOORD0, GX_TEXMAP0, GX_COLOR0A0);
// Load up the textures (just one this time).
GX_LoadTexObj(&texture, GX_TEXMAP0);
return 0;
}
