From 42a261f1abb21841442aa3e366201565b3143480 Mon Sep 17 00:00:00 2001 From: notaz Date: Fri, 24 Feb 2012 02:21:08 +0200 Subject: [PATCH] gpu_unai: move command handler to main loop --- plugins/gpu_unai/gpulib_if.cpp | 281 ++++++++++++++++++++++++++++++--- 1 file changed, 256 insertions(+), 25 deletions(-) diff --git a/plugins/gpu_unai/gpulib_if.cpp b/plugins/gpu_unai/gpulib_if.cpp index 4994ef4b..d6658952 100644 --- a/plugins/gpu_unai/gpulib_if.cpp +++ b/plugins/gpu_unai/gpulib_if.cpp @@ -135,10 +135,6 @@ static u32 GPU_GP1; // GPU command buffer execution/store #include "../gpu_unai/gpu_command.h" -#define unai_do_prim(cmd, list, len) \ - memcpy(PacketBuffer.U4, list, (len) * 4); \ - gpuSendPacketFunction(cmd) - ///////////////////////////////////////////////////////////////////////////// int renderer_init(void) @@ -164,7 +160,7 @@ extern const unsigned char cmd_lengths[256]; int do_cmd_list(unsigned int *list, int list_len, int *last_cmd) { - unsigned int cmd = 0, len; + unsigned int cmd = 0, len, i; unsigned int *list_start = list; unsigned int *list_end = list + list_len; @@ -182,22 +178,120 @@ int do_cmd_list(unsigned int *list, int list_len, int *last_cmd) break; } -#ifndef TEST - if (cmd == 0xa0 || cmd == 0xc0) - break; // image i/o, forward to upper layer - else if ((cmd & 0xf8) == 0xe0) - gpu.ex_regs[cmd & 7] = list[0]; -#endif + #define PRIM cmd + PacketBuffer.U4[0] = list[0]; + for (i = 1; i <= len; i++) + PacketBuffer.U4[i] = list[i]; - switch(cmd) + switch (cmd) { + case 0x02: + gpuClearImage(); + break; + + case 0x20: + case 0x21: + case 0x22: + case 0x23: + gpuDrawF3(gpuPolySpanDrivers [Blending_Mode | Masking | Blending | PixelMSB]); + break; + + case 0x24: + case 0x25: + case 0x26: + case 0x27: + gpuSetCLUT (PacketBuffer.U4[2] >> 16); + gpuSetTexture(PacketBuffer.U4[4] >> 16); + if ((PacketBuffer.U1[0]>0x5F) && (PacketBuffer.U1[1]>0x5F) && (PacketBuffer.U1[2]>0x5F)) + gpuDrawFT3(gpuPolySpanDrivers [Blending_Mode | TEXT_MODE | Masking | Blending | PixelMSB]); + else + gpuDrawFT3(gpuPolySpanDrivers [Blending_Mode | TEXT_MODE | Masking | Blending | Lighting | PixelMSB]); + break; + + case 0x28: + case 0x29: + case 0x2A: + case 0x2B: { + const PP gpuPolySpanDriver = gpuPolySpanDrivers [Blending_Mode | Masking | Blending | PixelMSB]; + gpuDrawF3(gpuPolySpanDriver); + PacketBuffer.U4[1] = PacketBuffer.U4[4]; + gpuDrawF3(gpuPolySpanDriver); + break; + } + + case 0x2C: + case 0x2D: + case 0x2E: + case 0x2F: { + gpuSetCLUT (PacketBuffer.U4[2] >> 16); + gpuSetTexture(PacketBuffer.U4[4] >> 16); + PP gpuPolySpanDriver; + if ((PacketBuffer.U1[0]>0x5F) && (PacketBuffer.U1[1]>0x5F) && (PacketBuffer.U1[2]>0x5F)) + gpuPolySpanDriver = gpuPolySpanDrivers [Blending_Mode | TEXT_MODE | Masking | Blending | PixelMSB]; + else + gpuPolySpanDriver = gpuPolySpanDrivers [Blending_Mode | TEXT_MODE | Masking | Blending | Lighting | PixelMSB]; + gpuDrawFT3(gpuPolySpanDriver); + PacketBuffer.U4[1] = PacketBuffer.U4[7]; + PacketBuffer.U4[2] = PacketBuffer.U4[8]; + gpuDrawFT3(gpuPolySpanDriver); + break; + } + + case 0x30: + case 0x31: + case 0x32: + case 0x33: + gpuDrawG3(gpuPolySpanDrivers [Blending_Mode | Masking | Blending | 129 | PixelMSB]); + break; + + case 0x34: + case 0x35: + case 0x36: + case 0x37: + gpuSetCLUT (PacketBuffer.U4[2] >> 16); + gpuSetTexture (PacketBuffer.U4[5] >> 16); + gpuDrawGT3(gpuPolySpanDrivers [Blending_Mode | TEXT_MODE | Masking | Blending | ((Lighting)?129:0) | PixelMSB]); + break; + + case 0x38: + case 0x39: + case 0x3A: + case 0x3B: { + const PP gpuPolySpanDriver = gpuPolySpanDrivers [Blending_Mode | Masking | Blending | 129 | PixelMSB]; + gpuDrawG3(gpuPolySpanDriver); + PacketBuffer.U4[0] = PacketBuffer.U4[6]; + PacketBuffer.U4[1] = PacketBuffer.U4[7]; + gpuDrawG3(gpuPolySpanDriver); + break; + } + + case 0x3C: + case 0x3D: + case 0x3E: + case 0x3F: { + gpuSetCLUT (PacketBuffer.U4[2] >> 16); + gpuSetTexture (PacketBuffer.U4[5] >> 16); + const PP gpuPolySpanDriver = gpuPolySpanDrivers [Blending_Mode | TEXT_MODE | Masking | Blending | ((Lighting)?129:0) | PixelMSB]; + gpuDrawGT3(gpuPolySpanDriver); + PacketBuffer.U4[0] = PacketBuffer.U4[9]; + PacketBuffer.U4[1] = PacketBuffer.U4[10]; + PacketBuffer.U4[2] = PacketBuffer.U4[11]; + gpuDrawGT3(gpuPolySpanDriver); + break; + } + + case 0x40: + case 0x41: + case 0x42: + case 0x43: + gpuDrawLF(gpuPixelDrivers [ (Blending_Mode | Masking | Blending | (PixelMSB>>3)) >> 1]); + break; + case 0x48 ... 0x4F: { u32 num_vertexes = 1; u32 *list_position = &(list[2]); - u32 PRIM = cmd; - memcpy(&PacketBuffer.U4[0], list, 4 * 3); gpuDrawLF(gpuPixelDrivers [ (Blending_Mode | Masking | Blending | (PixelMSB>>3)) >> 1]); while(1) @@ -215,13 +309,18 @@ int do_cmd_list(unsigned int *list, int list_len, int *last_cmd) break; } + case 0x50: + case 0x51: + case 0x52: + case 0x53: + gpuDrawLG(gpuPixelDrivers [ (Blending_Mode | Masking | Blending | (PixelMSB>>3)) >> 1]); + break; + case 0x58 ... 0x5F: { u32 num_vertexes = 1; u32 *list_position = &(list[2]); - u32 PRIM = cmd; - memcpy(&PacketBuffer.U4[0], list, 4 * 4); gpuDrawLG(gpuPixelDrivers [ (Blending_Mode | Masking | Blending | (PixelMSB>>3)) >> 1]); while(1) @@ -241,6 +340,88 @@ int do_cmd_list(unsigned int *list, int list_len, int *last_cmd) break; } + case 0x60: + case 0x61: + case 0x62: + case 0x63: + gpuDrawT(gpuTileSpanDrivers [Blending_Mode | Masking | Blending | (PixelMSB>>3)]); + break; + + case 0x64: + case 0x65: + case 0x66: + case 0x67: + gpuSetCLUT (PacketBuffer.U4[2] >> 16); + gpuSetTexture (GPU_GP1); + if ((PacketBuffer.U1[0]>0x5F) && (PacketBuffer.U1[1]>0x5F) && (PacketBuffer.U1[2]>0x5F)) + gpuDrawS(gpuSpriteSpanDrivers [Blending_Mode | TEXT_MODE | Masking | Blending | (enableAbbeyHack<<7) | PixelMSB]); + else + gpuDrawS(gpuSpriteSpanDrivers [Blending_Mode | TEXT_MODE | Masking | Blending | Lighting | (enableAbbeyHack<<7) | PixelMSB]); + break; + + case 0x68: + case 0x69: + case 0x6A: + case 0x6B: + PacketBuffer.U4[2] = 0x00010001; + gpuDrawT(gpuTileSpanDrivers [Blending_Mode | Masking | Blending | (PixelMSB>>3)]); + break; + + case 0x70: + case 0x71: + case 0x72: + case 0x73: + PacketBuffer.U4[2] = 0x00080008; + gpuDrawT(gpuTileSpanDrivers [Blending_Mode | Masking | Blending | (PixelMSB>>3)]); + break; + + case 0x74: + case 0x75: + case 0x76: + case 0x77: + PacketBuffer.U4[3] = 0x00080008; + gpuSetCLUT (PacketBuffer.U4[2] >> 16); + gpuSetTexture (GPU_GP1); + if ((PacketBuffer.U1[0]>0x5F) && (PacketBuffer.U1[1]>0x5F) && (PacketBuffer.U1[2]>0x5F)) + gpuDrawS(gpuSpriteSpanDrivers [Blending_Mode | TEXT_MODE | Masking | Blending | (enableAbbeyHack<<7) | PixelMSB]); + else + gpuDrawS(gpuSpriteSpanDrivers [Blending_Mode | TEXT_MODE | Masking | Blending | Lighting | (enableAbbeyHack<<7) | PixelMSB]); + break; + + case 0x78: + case 0x79: + case 0x7A: + case 0x7B: + PacketBuffer.U4[2] = 0x00100010; + gpuDrawT(gpuTileSpanDrivers [Blending_Mode | Masking | Blending | (PixelMSB>>3)]); + break; + + case 0x7C: + case 0x7D: +#ifdef __arm__ + if ((GPU_GP1 & 0x180) == 0 && (Masking | PixelMSB) == 0) + { + gpuSetCLUT (PacketBuffer.U4[2] >> 16); + gpuSetTexture (GPU_GP1); + gpuDrawS16(); + break; + } + // fallthrough +#endif + case 0x7E: + case 0x7F: + PacketBuffer.U4[3] = 0x00100010; + gpuSetCLUT (PacketBuffer.U4[2] >> 16); + gpuSetTexture (GPU_GP1); + if ((PacketBuffer.U1[0]>0x5F) && (PacketBuffer.U1[1]>0x5F) && (PacketBuffer.U1[2]>0x5F)) + gpuDrawS(gpuSpriteSpanDrivers [Blending_Mode | TEXT_MODE | Masking | Blending | (enableAbbeyHack<<7) | PixelMSB]); + else + gpuDrawS(gpuSpriteSpanDrivers [Blending_Mode | TEXT_MODE | Masking | Blending | Lighting | (enableAbbeyHack<<7) | PixelMSB]); + break; + + case 0x80: // vid -> vid + gpuMoveImage(); // prim handles updateLace && skip + break; #ifdef TEST case 0xA0: // sys -> vid { @@ -251,14 +432,66 @@ int do_cmd_list(unsigned int *list, int list_len, int *last_cmd) len += load_size / 2; break; } + case 0xC0: + break; +#else + case 0xA0: // sys ->vid + case 0xC0: // vid -> sys + goto breakloop; #endif - - default: - unai_do_prim(cmd, list, len + 1); + case 0xE1: { + const u32 temp = PacketBuffer.U4[0]; + GPU_GP1 = (GPU_GP1 & ~0x000007FF) | (temp & 0x000007FF); + gpuSetTexture(temp); + gpu.ex_regs[1] = temp; + break; + } + case 0xE2: { + static const u8 TextureMask[32] = { + 255, 7, 15, 7, 31, 7, 15, 7, 63, 7, 15, 7, 31, 7, 15, 7, + 127, 7, 15, 7, 31, 7, 15, 7, 63, 7, 15, 7, 31, 7, 15, 7 + }; + const u32 temp = PacketBuffer.U4[0]; + TextureWindow[0] = ((temp >> 10) & 0x1F) << 3; + TextureWindow[1] = ((temp >> 15) & 0x1F) << 3; + TextureWindow[2] = TextureMask[(temp >> 0) & 0x1F]; + TextureWindow[3] = TextureMask[(temp >> 5) & 0x1F]; + gpuSetTexture(GPU_GP1); + gpu.ex_regs[2] = temp; + break; + } + case 0xE3: { + const u32 temp = PacketBuffer.U4[0]; + DrawingArea[0] = temp & 0x3FF; + DrawingArea[1] = (temp >> 10) & 0x3FF; + gpu.ex_regs[3] = temp; break; + } + case 0xE4: { + const u32 temp = PacketBuffer.U4[0]; + DrawingArea[2] = (temp & 0x3FF) + 1; + DrawingArea[3] = ((temp >> 10) & 0x3FF) + 1; + gpu.ex_regs[4] = temp; + break; + } + case 0xE5: { + const u32 temp = PacketBuffer.U4[0]; + DrawingOffset[0] = ((long)temp<<(32-11))>>(32-11); + DrawingOffset[1] = ((long)temp<<(32-22))>>(32-11); + gpu.ex_regs[5] = temp; + break; + } + case 0xE6: { + const u32 temp = PacketBuffer.U4[0]; + Masking = (temp & 0x2) << 1; + PixelMSB =(temp & 0x1) << 8; + gpu.ex_regs[6] = temp; + break; + } } } +breakloop: gpu.ex_regs[1] &= ~0x1ff; gpu.ex_regs[1] |= GPU_GP1 & 0x1ff; @@ -268,12 +501,8 @@ int do_cmd_list(unsigned int *list, int list_len, int *last_cmd) void renderer_sync_ecmds(uint32_t *ecmds) { - unai_do_prim(0xe1, &ecmds[1], 1); - unai_do_prim(0xe2, &ecmds[2], 1); - unai_do_prim(0xe3, &ecmds[3], 1); - unai_do_prim(0xe4, &ecmds[4], 1); - unai_do_prim(0xe5, &ecmds[5], 1); - unai_do_prim(0xe6, &ecmds[6], 1); + int dummy; + do_cmd_list(&ecmds[1], 6, &dummy); } void renderer_update_caches(int x, int y, int w, int h) @@ -301,3 +530,5 @@ void renderer_set_config(const struct rearmed_cbs *cbs) } #endif + +// vim:shiftwidth=2:expandtab -- 2.39.2