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Was 32, now 5. The param is expressed as a power of two exponent.
The net effect is that the alignment was a no-op on X86 but on PPC we
always got the same memory address everytime rtasm_exec_malloc() was called.
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Was 32, now 5. The param is expressed as a power of two exponent.
The net effect is that the alignment was a no-op on X86 but on PPC we
always got the same memory address everytime rtasm_exec_malloc() was called.
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functions in mesa/main/mm.c
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Scalar calls only use the X component of the src regs and smear the
result across the dest register's X/Y/Z/W.
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That's the last of the ARB_v_p opcodes, except for ARL.
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as with constants
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Plus add assertions to check status, alignment, etc.
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This could be a lot better, but already makes for better code.
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Doesn't seem to be needed and fixes compilation with SDK 3.1 beta.
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allows glReadPixels to work correctly on cell now and makes conformance tests that use pixel compares useable.
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It's hard to form PPC vector immediates so load them from an array.
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gears runs with it now (3x faster FPS than before).
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Plus, add ppc_reserve_register() func.
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Works, but dead code lingering, debug code present, etc.
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Based on the TGSIto SSE2 code generator.
Incomplete and lots of SSE stuff still hanging around but the basic dozen
or so TGSI opcodes are functioning.
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