Rice Video Plugin for GLES1.1

[mupen64plus-pandora.git] / source / rice_gles / src / RSP_GBI_Sprite2D.h

diff --git a/source/rice_gles/src/RSP_GBI_Sprite2D.h b/source/rice_gles/src/RSP_GBI_Sprite2D.h
new file mode 100644 (file)
index 0000000..a69d354
--- /dev/null
+++ b/source/rice_gles/src/RSP_GBI_Sprite2D.h
@@ -0,0 +1,169 @@
+/*
+Copyright (C) 2002 Rice1964
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+*/
+
+// Sprite2D Ucodes
+
+#include "Render.h"
+
+Sprite2DInfo g_Sprite2DInfo;
+uint32 g_SavedUcode=1;
+ 
+void RSP_GBI_Sprite2DBase(Gfx *gfx)
+{
+    uint32 dwAddr = RSPSegmentAddr((gfx->words.w1));
+    dwAddr &= (g_dwRamSize-1);
+
+    //RSP_RDP_NOIMPL("RDP: Sprite2D (0x%08x 0x%08x)", (gfx->words.w0), (gfx->words.w1));
+
+    g_Sprite2DInfo.spritePtr = (SpriteStruct *)(g_pRDRAMs8+dwAddr);
+
+    DEBUGGER_PAUSE_AND_DUMP_COUNT_N(NEXT_SPRITE_2D, {DebuggerAppendMsg("Pause after Sprite2DBase: Addr=%08X\n", dwAddr);});
+}
+
+typedef struct{
+    uint32 SourceImagePointer;
+    uint32 TlutPointer;
+
+    short SubImageWidth;
+    short Stride;
+
+    char  SourceImageBitSize;
+    char  SourceImageType;
+    short SubImageHeight;
+
+    short scaleY;
+    short scaleX;
+
+    short SourceImageOffsetS;
+    char  dummy1[2]; 
+
+    short px;
+    short SourceImageOffsetT;
+
+    char  dummy2[2]; 
+    short py;
+
+} PuzzleMasterSprite;
+
+void RSP_GBI_Sprite2D_PuzzleMaster64(Gfx *gfx)
+{
+    uint32 dwAddr = RSPSegmentAddr((gfx->words.w1));
+    dwAddr &= (g_dwRamSize-1);
+
+    g_Sprite2DInfo.spritePtr = (SpriteStruct *)(g_pRDRAMs8+dwAddr);
+
+    g_Sprite2DInfo.flipX = 0;
+    g_Sprite2DInfo.flipY = 0;
+    g_Sprite2DInfo.px = 0;
+    g_Sprite2DInfo.py = 0;
+
+    SpriteStruct tempInfo;
+    memcpy(&tempInfo, g_Sprite2DInfo.spritePtr, sizeof(SpriteStruct));
+    PuzzleMasterSprite info;
+    memcpy(&info, g_Sprite2DInfo.spritePtr, sizeof(PuzzleMasterSprite));
+
+    g_Sprite2DInfo.px = info.px>>2;
+    g_Sprite2DInfo.py = info.py>>2;
+    g_Sprite2DInfo.scaleX = info.scaleX / 1024.0f;
+    g_Sprite2DInfo.scaleY = info.scaleY / 1024.0f;
+
+    tempInfo.SourceImageOffsetS = info.SourceImageOffsetS;
+    tempInfo.SourceImageOffsetT = info.SourceImageOffsetT;
+    g_Sprite2DInfo.spritePtr = &tempInfo;
+
+    CRender::g_pRender->DrawSprite2D(g_Sprite2DInfo, 1);
+    DEBUGGER_PAUSE_AND_DUMP_COUNT_N(NEXT_SPRITE_2D, {DebuggerAppendMsg("Pause after Sprite2DBase: Addr=%08X\n", dwAddr);});
+}
+
+
+void RSP_GBI1_Sprite2DDraw(Gfx *gfx)
+{
+    // This ucode is shared by PopMtx and gSPSprite2DDraw
+    g_Sprite2DInfo.px = (short)(((gfx->words.w1)>>16)&0xFFFF)/4;
+    g_Sprite2DInfo.py = (short)((gfx->words.w1)&0xFFFF)/4;
+
+    //RSP_RDP_NOIMPL("gSPSprite2DDraw is not implemented", (gfx->words.w0), (gfx->words.w1));
+    CRender::g_pRender->DrawSprite2D(g_Sprite2DInfo, 1);
+    DEBUGGER_PAUSE_AND_DUMP_COUNT_N(NEXT_SPRITE_2D, 
+        {DebuggerAppendMsg("Pause after Sprite2DDraw at (%d, %d)\n", g_Sprite2DInfo.px, g_Sprite2DInfo.py);});
+
+    LoadedUcodeMap[RSP_SPRITE2D_SCALEFLIP] = &RSP_GBI1_CullDL;
+    LoadedUcodeMap[RSP_SPRITE2D_DRAW] = &RSP_GBI1_PopMtx;
+    LoadedUcodeMap[RSP_SPRITE2D_BASE] = &RSP_GBI1_Sprite2DBase;
+
+}
+
+void RSP_GBI0_Sprite2DDraw(Gfx *gfx)
+{
+    // This ucode is shared by PopMtx and gSPSprite2DDraw
+    g_Sprite2DInfo.px = (short)(((gfx->words.w1)>>16)&0xFFFF)/4;
+    g_Sprite2DInfo.py = (short)((gfx->words.w1)&0xFFFF)/4;
+
+    //RSP_RDP_NOIMPL("gSPSprite2DDraw is not implemented", (gfx->words.w0), (gfx->words.w1));
+    CRender::g_pRender->DrawSprite2D(g_Sprite2DInfo, 0);
+    DEBUGGER_PAUSE_AND_DUMP_COUNT_N(NEXT_SPRITE_2D, {TRACE0("Pause after Sprite2DDraw\n");});
+}
+
+
+void RSP_GBI1_Sprite2DScaleFlip(Gfx *gfx)
+{
+    g_Sprite2DInfo.scaleX = (((gfx->words.w1)>>16)&0xFFFF)/1024.0f;
+    g_Sprite2DInfo.scaleY = ((gfx->words.w1)&0xFFFF)/1024.0f;
+
+    if( ((gfx->words.w1)&0xFFFF) < 0x100 )
+    {
+        g_Sprite2DInfo.scaleY = g_Sprite2DInfo.scaleX;
+    }
+
+    g_Sprite2DInfo.flipX = (uint8)(((gfx->words.w0)>>8)&0xFF);
+    g_Sprite2DInfo.flipY = (uint8)((gfx->words.w0)&0xFF);
+    //RSP_RDP_NOIMPL("RSP_SPRITE2D_SCALEFLIP is not implemented", (gfx->words.w0), (gfx->words.w1));
+    DEBUGGER_PAUSE_AND_DUMP_COUNT_N(NEXT_SPRITE_2D, 
+        {DebuggerAppendMsg("Pause after Sprite2DScaleFlip, Flip (%d,%d), Scale (%f, %f)\n", g_Sprite2DInfo.flipX, g_Sprite2DInfo.flipY,
+            g_Sprite2DInfo.scaleX, g_Sprite2DInfo.scaleY);});
+}
+
+
+void RSP_GBI1_Sprite2DBase(Gfx *gfx)
+{
+    if( !status.bUseModifiedUcodeMap )
+    {
+        memcpy( &LoadedUcodeMap, &ucodeMap1, sizeof(UcodeMap));
+        status.bUseModifiedUcodeMap = true;
+    }
+
+    LoadedUcodeMap[RSP_SPRITE2D_BASE] = &RSP_GBI_Sprite2DBase;
+    LoadedUcodeMap[RSP_SPRITE2D_SCALEFLIP] = &RSP_GBI1_Sprite2DScaleFlip;
+    LoadedUcodeMap[RSP_SPRITE2D_DRAW] = &RSP_GBI1_Sprite2DDraw;
+
+    TRACE0("Adding Sprite2D ucodes to ucode 1");
+    RSP_GBI_Sprite2DBase(gfx);
+}
+
+
+void RSP_GBI0_Sprite2DBase(Gfx *gfx)
+{
+    //Weired, this ucode 0 game is using ucode 1, but sprite2D cmd is working differently from
+    //normal ucode1 sprite2D game
+
+    TRACE0("Ucode 0 game is using Sprite2D, and using ucode 1 codes, create a new ucode for me");
+
+    RSP_GBI_Sprite2DBase(gfx);
+}
+