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Pica: Implement vertex loading.

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This commit is contained in:
Tony Wasserka 2014-07-26 16:19:11 +02:00
parent 1a43f69477
commit d443f0a921
2 changed files with 102 additions and 8 deletions
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29
src/video_core/pica.h
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@ -64,7 +64,7 @@ struct Regs {
inline u32 GetBaseAddress() const {
// TODO: Ugly, should fix PhysicalToVirtualAddress instead
return (base_address * 8) - Memory::FCRAM_PADDR + Memory::HEAP_GSP_VADDR;
return DecodeAddressRegister(base_address) - Memory::FCRAM_PADDR + Memory::HEAP_GSP_VADDR;
}
// Descriptor for internal vertex attributes
@ -110,12 +110,12 @@ struct Regs {
}
inline int GetNumElements(int n) const {
int sizes[] = {
u64 sizes[] = {
size0, size1, size2, size3,
size4, size5, size6, size7,
size8, size9, size10, size11
};
return sizes[n]+1;
return (int)sizes[n]+1;
}
inline int GetElementSizeInBytes(int n) const {
@ -128,7 +128,7 @@ struct Regs {
}
inline int GetNumTotalAttributes() const {
return num_extra_attributes+1;
return (int)num_extra_attributes+1;
}
// Attribute loaders map the source vertex data to input attributes
@ -158,12 +158,12 @@ struct Regs {
};
inline int GetComponent(int n) const {
int components[] = {
u64 components[] = {
comp0, comp1, comp2, comp3,
comp4, comp5, comp6, comp7,
comp8, comp9, comp10, comp11
};
return components[n];
return (int)components[n];
}
} attribute_loaders[12];
} vertex_attributes;
@ -180,7 +180,16 @@ struct Regs {
};
} index_array;
INSERT_PADDING_WORDS(0xd8);
// Number of vertices to render
u32 num_vertices;
INSERT_PADDING_WORDS(0x5);
// These two trigger rendering of triangles
u32 trigger_draw;
u32 trigger_draw_indexed;
INSERT_PADDING_WORDS(0xd0);
#undef INSERT_PADDING_WORDS_HELPER1
#undef INSERT_PADDING_WORDS_HELPER2
@ -207,6 +216,9 @@ struct Regs {
ADD_FIELD(viewport_size_y);
ADD_FIELD(vertex_attributes);
ADD_FIELD(index_array);
ADD_FIELD(num_vertices);
ADD_FIELD(trigger_draw);
ADD_FIELD(trigger_draw_indexed);
#undef ADD_FIELD
#endif // _MSC_VER
@ -249,6 +261,9 @@ ASSERT_REG_POSITION(viewport_size_x, 0x41);
ASSERT_REG_POSITION(viewport_size_y, 0x43);
ASSERT_REG_POSITION(vertex_attributes, 0x200);
ASSERT_REG_POSITION(index_array, 0x227);
ASSERT_REG_POSITION(num_vertices, 0x228);
ASSERT_REG_POSITION(trigger_draw, 0x22e);
ASSERT_REG_POSITION(trigger_draw_indexed, 0x22f);
#undef ASSERT_REG_POSITION
#endif // !defined(_MSC_VER)