enum GIF_TAG GIF_TAG_REG, GIF_TAG_DATA, GIF_TAG_EOP ; void ProcessGIFPacket(u128* data, int len) for each qword: if tag == REG: UpdateGSRegister(reg_addr, reg_value); else if tag == DATA: AppendPrimitiveVertex(qword); else if tag == EOP: FlushCurrentPrimitive();
PS2 frame buffer is tiled in 64×64 blocks (GS local memory). To upload to GPU, we detile: graphics synthesizer plugin ps2 emulator
VkPipelineColorBlendAttachmentState blendState = {}; blendState.blendEnable = VK_TRUE; blendState.srcColorBlendFactor = VK_BLEND_FACTOR_SRC_ALPHA; // PS2 blend mode A blendState.dstColorBlendFactor = VK_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA; blendState.colorBlendOp = VK_BLEND_OP_ADD; blendState.srcAlphaBlendFactor = VK_BLEND_FACTOR_ONE; blendState.dstAlphaBlendFactor = VK_BLEND_FACTOR_ONE; blendState.alphaBlendOp = VK_BLEND_OP_ADD; End of Paper enum GIF_TAG GIF_TAG_REG
