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Add GXSetProjectionFull extension

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This commit is contained in:
Luke Street
2026-07-07 12:04:14 -06:00
parent 352138a1b5
commit b135643394
3 changed files with 29 additions and 0 deletions
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lib/dolphin/gx/GXAurora.cpp
+8
View File
@@ -66,6 +66,14 @@ void GXSetScissorRender(u32 left, u32 top, u32 wd, u32 ht) {
GX_WRITE_U32(ht);
}
void GXSetProjectionFull(const void* mtx) {
const f32* values = reinterpret_cast<const f32*>(mtx);
GX_WRITE_AURORA(GX_AURORA_LOAD_PROJECTION_FULL);
for (int i = 0; i < 16; ++i) {
GX_WRITE_F32(values[i]);
}
}
void GX2SetPolygonOffset(f32 mFrontOffset, f32 mFrontScale, f32 mBackOffset, f32 mBackScale, f32 mClamp) {
GX_WRITE_AURORA(GX2_SET_POLYGON_OFFSET);
GX_WRITE_F32(mFrontOffset);
lib/gx/command_processor.cpp
+10
View File
@@ -1741,6 +1741,16 @@ void handle_aurora(const u8* data, u32& pos, u32 size, bool bigEndian) {
const int32_t height = static_cast<int32_t>(read_u32(data + pos, bigEndian));
pos += 4;
set_render_scissor({left, top, width, height});
} else if (subCmd == GX_AURORA_LOAD_PROJECTION_FULL) {
CHECK(pos + 64 <= size, "GX_AURORA_LOAD_PROJECTION_FULL read overrun");
auto& proj = g_gxState.proj;
for (int r = 0; r < 4; ++r) {
for (int c = 0; c < 4; ++c) {
proj[r][c] = read_f32(data + pos, bigEndian);
pos += 4;
}
}
g_gxState.stateDirty = true;
} else if (subCmd >= GX_AURORA_LOAD_ARRAYBASE && subCmd <= (GX_AURORA_LOAD_ARRAYBASE | 0x0f)) {
CHECK(pos + 13 <= size, "GX_AURORA_LOAD_ARRAYBASE read overrun");
u32 attrIdx = subCmd - GX_AURORA_LOAD_ARRAYBASE + GX_VA_POS;