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added blending asm

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Unknown 2019-12-07 22:18:05 +00:00
parent 2373c9681a
commit 097efe63e8
1 changed files with 111 additions and 17 deletions
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128
driver/pipeline.c
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@ -57,35 +57,129 @@ void patchShaderDepthStencilBlending(uint64_t** instructions, uint32_t* size, co
} }
//patch blending //TODO patch blending
//TODO optimise
/// patch shader so that r0 will contain whatever would be written to tlb_color_all /// patch shader so that r0 will contain whatever would be written to tlb_color_all
/// r0 contains sRGBA /// r0 contains sRGBA
//"sig_none ; r0 = or.always(a, a, uni, nop) ; nop = nop(r0, r0) ;" //"sig_none ; r0 = or.always(a, a, uni, nop) ; nop = nop(r0, r0) ;"
/// prepare sAAAA to r1 /// load dRGBA to r1
/// load tbl color dRGBA to r4 /// load tbl color dRGBA to r4
//"sig_color_load ; r1.8888 = or.always.8d(r0, r0) ; nop = nop(r0, r0) ;" //"sig_color_load ; nop = nop(r0, r0) ; nop = nop(r0, r0) ;"
//"sig_none ; nop = nop(r0, r0) ; r1 = v8min.always(r4, r4) ;"
/// prepare 1 - sAAAA to r2
/// prepare sRGBA * sAAAA to r0
//"sig_none ; r2 = not.always(r1, r1) ; r0 = v8muld.always(r0, r1) ;"
/// prepare (1 - sAAAA) * dRGBA
//"sig_none ; nop = nop(r0, r0) ; r2 = v8muld.always(r2, r4) ;"
/// output sRGBA * sAAAA + dRGBA * (1 - sAAAA) /// if Sfactor is ZERO
//"sig_none ; nop = nop(r0, r0) ; tlb_color_all = v8adds.always(r2, r0) ;" //"sig_small_imm ; r2 = or.always(b, b, nop, 0) ; nop = nop(r0, r0) ;"
///VK_BLEND_FACTOR_ZERO /// if Sfactor is ONE
//"sig_small_imm ; r1 = or.always(b, b, nop, 0) ; nop = nop(r0, r0) ;" //"sig_small_imm ; r2 = or.always(b, b, nop, -1) ; nop = nop(r0, r0) ;"
///VK_BLEND_FACTOR_ONE /// if Sfactor is sCOLOR
//"sig_small_imm ; r1 = or.always(b, b, nop, -1) ; nop = nop(r0, r0) ;" //"sig_none ; r2 = or.always(r0, r0) ; nop = nop(r0, r0) ;"
///VK_BLEND_FACTOR_SRC_COLOR /// if Sfactor is 1-sCOLOR
//"sig_none ; r1 = or.always(r0, r0) ; r0 = v8muld.always(r0, r1) ;" //"sig_none ; r2 = not.always(r0, r0) ; nop = nop(r0, r0) ;"
//TODO /// if Sfactor is dCOLOR
//"sig_none ; r2 = or.always(r1, r1) ; nop = nop(r0, r0) ;"
/// if Sfactor is 1-dCOLOR
//"sig_none ; r2 = not.always(r1, r1) ; nop = nop(r0, r0) ;"
/// if Sfactor is sALPHA
//"sig_none ; r2.8888 = or.always.8d(r0, r0) ; nop = nop(r0, r0) ;"
/// if Sfactor is 1-sALPHA
//"sig_none ; r2.8888 = or.always.8d(r0, r0) ; nop = nop(r0, r0) ;"
//"sig_none ; r2 = not.always(r2, r2) ; nop = nop(r0, r0) ;"
/// if Sfactor is dALPHA
//"sig_none ; r2.8888 = or.always.8d(r1, r1) ; nop = nop(r0, r0) ;"
/// if Sfactor is 1-dALPHA
//"sig_none ; r2.8888 = or.always.8d(r1, r1) ; nop = nop(r0, r0) ;"
//"sig_none ; r2 = not.always(r2, r2) ; nop = nop(r0, r0) ;"
/// if Sfactor is cCOLOR, 1-cCOLOR, cALPHA, 1-cALPHA = 0xffffffff
//"sig_load_imm ; r2 = load32.always(0xffffffff) ; nop = load32() ;"
/// if Sfactor is sALPHASat
//"sig_none ; r2.8888 = or.always.8d(r0, r0) ; nop = nop(r0, r0) ;" //sAAAA
//"sig_none ; r3.8888 = or.always.8d(r1, r1) ; nop = nop(r0, r0) ;" //dAAAA
//"sig_none ; r3 = not.always(r3, r3) ; nop = nop(r0, r0) ;" //1-dAAAA
//"sig_none ; nop = nop(r0, r0) ; r2 = v8min.always(r2, r3) ;" //min(sAAAA, 1-dAAAA)
//"sig_load_imm ; r3 = load32.always(0xff000000) ; nop = load32() ;" //load alpha = 1
//"sig_small_imm ; r2 = or.always(r2, r3) ; nop = nop(r0, r0) ;" //set alpha to 1
/// Multiply sRGBA and source factor
//"sig_none ; nop = nop(r0, r0) ; r0 = v8muld.always(r0, r2) ;"
/// if Dfactor is ZERO
//"sig_small_imm ; r2 = or.always(b, b, nop, 0) ; nop = nop(r0, r0) ;"
/// if Dfactor is ONE
//"sig_small_imm ; r2 = or.always(b, b, nop, -1) ; nop = nop(r0, r0) ;"
/// if Dfactor is sCOLOR
//"sig_none ; r2 = or.always(r0, r0) ; nop = nop(r0, r0) ;"
/// if Dfactor is 1-sCOLOR
//"sig_none ; r2 = not.always(r0, r0) ; nop = nop(r0, r0) ;"
/// if Dfactor is dCOLOR
//"sig_none ; r2 = or.always(r1, r1) ; nop = nop(r0, r0) ;"
/// if Dfactor is 1-dCOLOR
//"sig_none ; r2 = not.always(r1, r1) ; nop = nop(r0, r0) ;"
/// if Dfactor is sALPHA
//"sig_none ; r2.8888 = or.always.8d(r0, r0) ; nop = nop(r0, r0) ;"
/// if Dfactor is 1-sALPHA
//"sig_none ; r2.8888 = or.always.8d(r0, r0) ; nop = nop(r0, r0) ;"
//"sig_none ; r2 = not.always(r2, r2) ; nop = nop(r0, r0) ;"
/// if Dfactor is dALPHA
//"sig_none ; r2.8888 = or.always.8d(r1, r1) ; nop = nop(r0, r0) ;"
/// if Dfactor is 1-dALPHA
//"sig_none ; r2.8888 = or.always.8d(r1, r1) ; nop = nop(r0, r0) ;"
//"sig_none ; r2 = not.always(r2, r2) ; nop = nop(r0, r0) ;"
/// if Dfactor is cCOLOR, 1-cCOLOR, cALPHA, 1-cALPHA = 0xffffffff
//"sig_load_imm ; r2 = load32.always(0xffffffff) ; nop = load32() ;"
/// if Dfactor is sALPHASat
//"sig_none ; r2.8888 = or.always.8d(r0, r0) ; nop = nop(r0, r0) ;" //sAAAA
//"sig_none ; r3.8888 = or.always.8d(r1, r1) ; nop = nop(r0, r0) ;" //dAAAA
//"sig_none ; r3 = not.always(r3, r3) ; nop = nop(r0, r0) ;" //1-dAAAA
//"sig_none ; nop = nop(r0, r0) ; r2 = v8min.always(r2, r3) ;" //min(sAAAA, 1-dAAAA)
//"sig_load_imm ; r3 = load32.always(0xff000000) ; nop = load32() ;" //load alpha = 1
//"sig_small_imm ; r2 = or.always(r2, r3) ; nop = nop(r0, r0) ;" //set alpha to 1
/// Multiply dRGBA and destination factor
//"sig_none ; nop = nop(r0, r0) ; r1 = v8muld.always(r1, r2) ;"
/// If Equation is ADD:
//"sig_none ; nop = nop(r0, r0) ; tlb_color_all = v8adds.always(r0, r1) ;"
/// If Equation is SUB:
//"sig_none ; nop = nop(r0, r0) ; tlb_color_all = v8subs.always(r0, r1) ;"
/// If Equation is rSUB:
//"sig_none ; nop = nop(r0, r0) ; tlb_color_all = v8subs.always(r1, r0) ;"
/// retain nops etc.
//"sig_end ; nop = nop(r0, r0) ; nop = nop(r0, r0) ;"
//"sig_none ; nop = nop(r0, r0) ; nop = nop(r0, r0) ;"
//"sig_unlock_score ; nop = nop(r0, r0) ; nop = nop(r0, r0) ;"
//replace instructions pointer //replace instructions pointer