libre/sdl-libre

2 files changed, 559 insertions, 1 deletions

diff --git a/libre/sdl-libre/PKGBUILD b/libre/sdl-libre/PKGBUILD
index ffc0ec5f4..3024bd9bf 100644
--- a/libre/sdl-libre/PKGBUILD
+++ b/libre/sdl-libre/PKGBUILD
@@ -3,10 +3,11 @@
 # Contributor: dorphell <dorphell@archlinux.org>
 # Maintainer (Connochaetos): Henry Jensen <hjensen@connochaetos.org>
 # Maintainer (Parabola): André Silva <andre.paulista@adinet.com.uy>
+# Maintainer (Parabola): Márcio Silva <coadde@adinet.com.uy>
 
 pkgname=sdl-libre
 pkgver=1.2.15
-pkgrel=1
+pkgrel=1.1
 pkgdesc="A library for portable low-level access to a video framebuffer, audio output, mouse, and keyboard"
 arch=('i686' 'x86_64')
 url="http://www.libsdl.org"
@@ -20,16 +21,19 @@ options=('!libtool')
 source=(http://www.libsdl.org/release/SDL-${pkgver}.tar.gz
         sdl-1.2.14-fix-mouse-clicking.patch
         sdl-1.2.14-disable-mmx.patch
+        riva_mmio.patch
         no-riva-accel.patch)
 md5sums=('9d96df8417572a2afb781a7c4c811a85'
          '04d8c179f125e04bcd4c9d60e013c2d7'
          'e5c16b7611f62c7cb25f0534eff68852'
+         'f5ab9ba6ba2bb8df74d0f768f9df3ea8'
          'eb2f5899db608ad27b379faa5e0beb80')
 
 build() {
   cd ${srcdir}/SDL-${pkgver}
   patch -Np1 -i $srcdir/sdl-1.2.14-fix-mouse-clicking.patch
   patch -Np1 -i $srcdir/sdl-1.2.14-disable-mmx.patch
+  patch -Np0 -i $srcdir/riva_mmio.patch
   patch -Np0 -i $srcdir/no-riva-accel.patch
   ./configure --prefix=/usr --disable-nasm --enable-alsa --enable-esd \
               --with-x --disable-rpath --disable-static
diff --git a/libre/sdl-libre/riva_mmio.patch b/libre/sdl-libre/riva_mmio.patch
new file mode 100644
index 000000000..945d9bf9b
--- /dev/null
+++ b/libre/sdl-libre/riva_mmio.patch
@@ -0,0 +1,554 @@
+--- src/video/fbcon/riva_mmio.h		2012-01-19 04:30:06.000000000 -0200
++++ /dev/null				2012-04-01 13:58:27.776718756 -0300
+@@ -1,449 +0,0 @@
+-/***************************************************************************\
+-|*                                                                           *|
+-|*       Copyright 1993-1999 NVIDIA, Corporation.  All rights reserved.      *|
+-|*                                                                           *|
+-|*     NOTICE TO USER:   The source code  is copyrighted under  U.S. and     *|
+-|*     international laws.  Users and possessors of this source code are     *|
+-|*     hereby granted a nonexclusive,  royalty-free copyright license to     *|
+-|*     use this code in individual and commercial software.                  *|
+-|*                                                                           *|
+-|*     Any use of this source code must include,  in the user documenta-     *|
+-|*     tion and  internal comments to the code,  notices to the end user     *|
+-|*     as follows:                                                           *|
+-|*                                                                           *|
+-|*       Copyright 1993-1999 NVIDIA, Corporation.  All rights reserved.      *|
+-|*                                                                           *|
+-|*     NVIDIA, CORPORATION MAKES NO REPRESENTATION ABOUT THE SUITABILITY     *|
+-|*     OF  THIS SOURCE  CODE  FOR ANY PURPOSE.  IT IS  PROVIDED  "AS IS"     *|
+-|*     WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY KIND.  NVIDIA, CORPOR-     *|
+-|*     ATION DISCLAIMS ALL WARRANTIES  WITH REGARD  TO THIS SOURCE CODE,     *|
+-|*     INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGE-     *|
+-|*     MENT,  AND FITNESS  FOR A PARTICULAR PURPOSE.   IN NO EVENT SHALL     *|
+-|*     NVIDIA, CORPORATION  BE LIABLE FOR ANY SPECIAL,  INDIRECT,  INCI-     *|
+-|*     DENTAL, OR CONSEQUENTIAL DAMAGES,  OR ANY DAMAGES  WHATSOEVER RE-     *|
+-|*     SULTING FROM LOSS OF USE,  DATA OR PROFITS,  WHETHER IN AN ACTION     *|
+-|*     OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,  ARISING OUT OF     *|
+-|*     OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOURCE CODE.     *|
+-|*                                                                           *|
+-|*     U.S. Government  End  Users.   This source code  is a "commercial     *|
+-|*     item,"  as that  term is  defined at  48 C.F.R. 2.101 (OCT 1995),     *|
+-|*     consisting  of "commercial  computer  software"  and  "commercial     *|
+-|*     computer  software  documentation,"  as such  terms  are  used in     *|
+-|*     48 C.F.R. 12.212 (SEPT 1995)  and is provided to the U.S. Govern-     *|
+-|*     ment only as  a commercial end item.   Consistent with  48 C.F.R.     *|
+-|*     12.212 and  48 C.F.R. 227.7202-1 through  227.7202-4 (JUNE 1995),     *|
+-|*     all U.S. Government End Users  acquire the source code  with only     *|
+-|*     those rights set forth herein.                                        *|
+-|*                                                                           *|
+-\***************************************************************************/
+-
+-#ifndef __RIVA_HW_H__
+-#define __RIVA_HW_H__
+-#define RIVA_SW_VERSION 0x00010003
+-
+-/*
+- * Typedefs to force certain sized values.
+- */
+-typedef Uint8  U008;
+-typedef Uint16 U016;
+-typedef Uint32 U032;
+-
+-/*
+- * HW access macros.
+- */
+-#define NV_WR08(p,i,d)  (((U008 *)(p))[i]=(d))
+-#define NV_RD08(p,i)    (((U008 *)(p))[i])
+-#define NV_WR16(p,i,d)  (((U016 *)(p))[(i)/2]=(d))
+-#define NV_RD16(p,i)    (((U016 *)(p))[(i)/2])
+-#define NV_WR32(p,i,d)  (((U032 *)(p))[(i)/4]=(d))
+-#define NV_RD32(p,i)    (((U032 *)(p))[(i)/4])
+-#define VGA_WR08(p,i,d) NV_WR08(p,i,d)
+-#define VGA_RD08(p,i)   NV_RD08(p,i)
+-
+-/*
+- * Define supported architectures.
+- */
+-#define NV_ARCH_03  0x03
+-#define NV_ARCH_04  0x04
+-#define NV_ARCH_10  0x10
+-/***************************************************************************\
+-*                                                                           *
+-*                             FIFO registers.                               *
+-*                                                                           *
+-\***************************************************************************/
+-
+-/*
+- * Raster OPeration. Windows style ROP3.
+- */
+-typedef volatile struct
+-{
+-    U032 reserved00[4];
+-    U016 FifoFree;
+-    U016 Nop;
+-    U032 reserved01[0x0BB];
+-    U032 Rop3;
+-} RivaRop;
+-/*
+- * 8X8 Monochrome pattern.
+- */
+-typedef volatile struct
+-{
+-    U032 reserved00[4];
+-    U016 FifoFree;
+-    U016 Nop;
+-    U032 reserved01[0x0BD];
+-    U032 Shape;
+-    U032 reserved03[0x001];
+-    U032 Color0;
+-    U032 Color1;
+-    U032 Monochrome[2];
+-} RivaPattern;
+-/*
+- * Scissor clip rectangle.
+- */
+-typedef volatile struct
+-{
+-    U032 reserved00[4];
+-    U016 FifoFree;
+-    U016 Nop;
+-    U032 reserved01[0x0BB];
+-    U032 TopLeft;
+-    U032 WidthHeight;
+-} RivaClip;
+-/*
+- * 2D filled rectangle.
+- */
+-typedef volatile struct
+-{
+-    U032 reserved00[4];
+-    U016 FifoFree;
+-    U016 Nop[1];
+-    U032 reserved01[0x0BC];
+-    U032 Color;
+-    U032 reserved03[0x03E];
+-    U032 TopLeft;
+-    U032 WidthHeight;
+-} RivaRectangle;
+-/*
+- * 2D screen-screen BLT.
+- */
+-typedef volatile struct
+-{
+-    U032 reserved00[4];
+-    U016 FifoFree;
+-    U016 Nop;
+-    U032 reserved01[0x0BB];
+-    U032 TopLeftSrc;
+-    U032 TopLeftDst;
+-    U032 WidthHeight;
+-} RivaScreenBlt;
+-/*
+- * 2D pixel BLT.
+- */
+-typedef volatile struct
+-{
+-    U032 reserved00[4];
+-    U016 FifoFree;
+-    U016 Nop[1];
+-    U032 reserved01[0x0BC];
+-    U032 TopLeft;
+-    U032 WidthHeight;
+-    U032 WidthHeightIn;
+-    U032 reserved02[0x03C];
+-    U032 Pixels;
+-} RivaPixmap;
+-/*
+- * Filled rectangle combined with monochrome expand.  Useful for glyphs.
+- */
+-typedef volatile struct
+-{
+-    U032 reserved00[4];
+-    U016 FifoFree;
+-    U016 Nop;
+-    U032 reserved01[0x0BB];
+-    U032 reserved03[(0x040)-1];
+-    U032 Color1A;
+-    struct
+-    {
+-        U032 TopLeft;
+-        U032 WidthHeight;
+-    } UnclippedRectangle[64];
+-    U032 reserved04[(0x080)-3];
+-    struct
+-    {
+-        U032 TopLeft;
+-        U032 BottomRight;
+-    } ClipB;
+-    U032 Color1B;
+-    struct
+-    {
+-        U032 TopLeft;
+-        U032 BottomRight;
+-    } ClippedRectangle[64];
+-    U032 reserved05[(0x080)-5];
+-    struct
+-    {
+-        U032 TopLeft;
+-        U032 BottomRight;
+-    } ClipC;
+-    U032 Color1C;
+-    U032 WidthHeightC;
+-    U032 PointC;
+-    U032 MonochromeData1C;
+-    U032 reserved06[(0x080)+121];
+-    struct
+-    {
+-        U032 TopLeft;
+-        U032 BottomRight;
+-    } ClipD;
+-    U032 Color1D;
+-    U032 WidthHeightInD;
+-    U032 WidthHeightOutD;
+-    U032 PointD;
+-    U032 MonochromeData1D;
+-    U032 reserved07[(0x080)+120];
+-    struct
+-    {
+-        U032 TopLeft;
+-        U032 BottomRight;
+-    } ClipE;
+-    U032 Color0E;
+-    U032 Color1E;
+-    U032 WidthHeightInE;
+-    U032 WidthHeightOutE;
+-    U032 PointE;
+-    U032 MonochromeData01E;
+-} RivaBitmap;
+-/*
+- * 3D textured, Z buffered triangle.
+- */
+-typedef volatile struct
+-{
+-    U032 reserved00[4];
+-    U016 FifoFree;
+-    U016 Nop;
+-    U032 reserved01[0x0BC];
+-    U032 TextureOffset;
+-    U032 TextureFormat;
+-    U032 TextureFilter;
+-    U032 FogColor;
+-/* This is a problem on LynxOS */
+-#ifdef Control
+-#undef Control
+-#endif
+-    U032 Control;
+-    U032 AlphaTest;
+-    U032 reserved02[0x339];
+-    U032 FogAndIndex;
+-    U032 Color;
+-    float ScreenX;
+-    float ScreenY;
+-    float ScreenZ;
+-    float EyeM;
+-    float TextureS;
+-    float TextureT;
+-} RivaTexturedTriangle03;
+-typedef volatile struct
+-{
+-    U032 reserved00[4];
+-    U016 FifoFree;
+-    U016 Nop;
+-    U032 reserved01[0x0BB];
+-    U032 ColorKey;
+-    U032 TextureOffset;
+-    U032 TextureFormat;
+-    U032 TextureFilter;
+-    U032 Blend;
+-/* This is a problem on LynxOS */
+-#ifdef Control
+-#undef Control
+-#endif
+-    U032 Control;
+-    U032 FogColor;
+-    U032 reserved02[0x39];
+-    struct
+-    {
+-        float ScreenX;
+-        float ScreenY;
+-        float ScreenZ;
+-        float EyeM;
+-        U032 Color;
+-        U032 Specular;
+-        float TextureS;
+-        float TextureT;
+-    } Vertex[16];
+-    U032 DrawTriangle3D;
+-} RivaTexturedTriangle05;
+-/*
+- * 2D line.
+- */
+-typedef volatile struct
+-{
+-    U032 reserved00[4];
+-    U016 FifoFree;
+-    U016 Nop[1];
+-    U032 reserved01[0x0BC];
+-    U032 Color;             /* source color               0304-0307*/
+-    U032 Reserved02[0x03e];
+-    struct {                /* start aliased methods in array   0400-    */
+-        U032 point0;        /* y_x S16_S16 in pixels            0-   3*/
+-        U032 point1;        /* y_x S16_S16 in pixels            4-   7*/
+-    } Lin[16];              /* end of aliased methods in array      -047f*/
+-    struct {                /* start aliased methods in array   0480-    */
+-        U032 point0X;       /* in pixels, 0 at left                0-   3*/
+-        U032 point0Y;       /* in pixels, 0 at top                 4-   7*/
+-        U032 point1X;       /* in pixels, 0 at left                8-   b*/
+-        U032 point1Y;       /* in pixels, 0 at top                 c-   f*/
+-    } Lin32[8];             /* end of aliased methods in array      -04ff*/
+-    U032 PolyLin[32];       /* y_x S16_S16 in pixels         0500-057f*/
+-    struct {                /* start aliased methods in array   0580-    */
+-        U032 x;             /* in pixels, 0 at left                0-   3*/
+-        U032 y;             /* in pixels, 0 at top                 4-   7*/
+-    } PolyLin32[16];        /* end of aliased methods in array      -05ff*/
+-    struct {                /* start aliased methods in array   0600-    */
+-        U032 color;         /* source color                     0-   3*/
+-        U032 point;         /* y_x S16_S16 in pixels            4-   7*/
+-    } ColorPolyLin[16];     /* end of aliased methods in array      -067f*/
+-} RivaLine;
+-/*
+- * 2D/3D surfaces
+- */
+-typedef volatile struct
+-{
+-    U032 reserved00[4];
+-    U016 FifoFree;
+-    U016 Nop;
+-    U032 reserved01[0x0BE];
+-    U032 Offset;
+-} RivaSurface;
+-typedef volatile struct
+-{
+-    U032 reserved00[4];
+-    U016 FifoFree;
+-    U016 Nop;
+-    U032 reserved01[0x0BD];
+-    U032 Pitch;
+-    U032 RenderBufferOffset;
+-    U032 ZBufferOffset;
+-} RivaSurface3D;
+-    
+-/***************************************************************************\
+-*                                                                           *
+-*                        Virtualized RIVA H/W interface.                    *
+-*                                                                           *
+-\***************************************************************************/
+-
+-struct _riva_hw_inst;
+-struct _riva_hw_state;
+-/*
+- * Virtialized chip interface. Makes RIVA 128 and TNT look alike.
+- */
+-typedef struct _riva_hw_inst
+-{
+-    /*
+-     * Chip specific settings.
+-     */
+-    U032 Architecture;
+-    U032 Version;
+-    U032 CrystalFreqKHz;
+-    U032 RamAmountKBytes;
+-    U032 MaxVClockFreqKHz;
+-    U032 RamBandwidthKBytesPerSec;
+-    U032 EnableIRQ;
+-    U032 IO;
+-    U032 VBlankBit;
+-    U032 FifoFreeCount;
+-    U032 FifoEmptyCount;
+-    /*
+-     * Non-FIFO registers.
+-     */
+-    volatile U032 *PCRTC;
+-    volatile U032 *PRAMDAC;
+-    volatile U032 *PFB;
+-    volatile U032 *PFIFO;
+-    volatile U032 *PGRAPH;
+-    volatile U032 *PEXTDEV;
+-    volatile U032 *PTIMER;
+-    volatile U032 *PMC;
+-    volatile U032 *PRAMIN;
+-    volatile U032 *FIFO;
+-    volatile U032 *CURSOR;
+-    volatile U032 *CURSORPOS;
+-    volatile U032 *VBLANKENABLE;
+-    volatile U032 *VBLANK;
+-    volatile U008 *PCIO;
+-    volatile U008 *PVIO;
+-    volatile U008 *PDIO;
+-    /*
+-     * Common chip functions.
+-     */
+-    int  (*Busy)(struct _riva_hw_inst *);
+-    void (*CalcStateExt)(struct _riva_hw_inst *,struct _riva_hw_state *,int,int,int,int,int,int,int,int,int,int,int,int,int);
+-    void (*LoadStateExt)(struct _riva_hw_inst *,struct _riva_hw_state *);
+-    void (*UnloadStateExt)(struct _riva_hw_inst *,struct _riva_hw_state *);
+-    void (*SetStartAddress)(struct _riva_hw_inst *,U032);
+-    void (*SetSurfaces2D)(struct _riva_hw_inst *,U032,U032);
+-    void (*SetSurfaces3D)(struct _riva_hw_inst *,U032,U032);
+-    int  (*ShowHideCursor)(struct _riva_hw_inst *,int);
+-    void (*LockUnlock)(struct _riva_hw_inst *, int);
+-    /*
+-     * Current extended mode settings.
+-     */
+-    struct _riva_hw_state *CurrentState;
+-    /*
+-     * FIFO registers.
+-     */
+-    RivaRop                 *Rop;
+-    RivaPattern             *Patt;
+-    RivaClip                *Clip;
+-    RivaPixmap              *Pixmap;
+-    RivaScreenBlt           *Blt;
+-    RivaBitmap              *Bitmap;
+-    RivaLine                *Line;
+-    RivaTexturedTriangle03  *Tri03;
+-    RivaTexturedTriangle05  *Tri05;
+-} RIVA_HW_INST;
+-/*
+- * Extended mode state information.
+- */
+-typedef struct _riva_hw_state
+-{
+-    U032 bpp;
+-    U032 width;
+-    U032 height;
+-    U032 repaint0;
+-    U032 repaint1;
+-    U032 screen;
+-    U032 pixel;
+-    U032 horiz;
+-    U032 arbitration0;
+-    U032 arbitration1;
+-    U032 vpll;
+-    U032 pllsel;
+-    U032 general;
+-    U032 config;
+-    U032 cursor0;
+-    U032 cursor1;
+-    U032 cursor2;
+-    U032 offset0;
+-    U032 offset1;
+-    U032 offset2;
+-    U032 offset3;
+-    U032 pitch0;
+-    U032 pitch1;
+-    U032 pitch2;
+-    U032 pitch3;
+-} RIVA_HW_STATE;
+-
+-/*
+- * FIFO Free Count. Should attempt to yield processor if RIVA is busy.
+- */
+-
+-#define RIVA_FIFO_FREE(hwptr,cnt)                                  \
+-{                                                                  \
+-   while (FifoFreeCount < (cnt))                                   \
+-	FifoFreeCount = hwptr->FifoFree >> 2;                      \
+-   FifoFreeCount -= (cnt);                                         \
+-}
+-#endif /* __RIVA_HW_H__ */
+-
+--- src/video/fbcon/SDL_fbriva.c	2012-01-19 04:30:06.000000000 -0200
++++ src/video/fbcon/SDL_fbriva.c	2012-04-01 15:10:10.108451467 -0300
+@@ -24,12 +24,10 @@
+ #include "SDL_video.h"
+ #include "../SDL_blit.h"
+ #include "SDL_fbriva.h"
+-#include "riva_mmio.h"
+ #include "riva_regs.h"
+ 
+ 
+ static int FifoEmptyCount = 0;
+-static int FifoFreeCount = 0;
+ 
+ /* Wait for vertical retrace */
+ static void WaitVBL(_THIS)
+@@ -41,20 +39,6 @@
+ 	while ( !(*port & 0x08) )
+ 		;
+ }
+-static void NV3WaitIdle(_THIS)
+-{
+-	RivaRop *Rop = (RivaRop *)(mapped_io + ROP_OFFSET);
+-	while ( (Rop->FifoFree < FifoEmptyCount) ||
+-	        (*(mapped_io + PGRAPH_OFFSET + 0x000006B0) & 0x01) )
+-		;
+-}
+-static void NV4WaitIdle(_THIS)
+-{
+-	RivaRop *Rop = (RivaRop *)(mapped_io + ROP_OFFSET);
+-	while ( (Rop->FifoFree < FifoEmptyCount) ||
+-	        (*(mapped_io + PGRAPH_OFFSET + 0x00000700) & 0x01) )
+-		;
+-}
+ 
+ #if 0 /* Not yet implemented? */
+ /* Sets video mem colorkey and accelerated blit function */
+@@ -74,7 +58,6 @@
+ {
+ 	int dstX, dstY;
+ 	int dstW, dstH;
+-	RivaBitmap *Bitmap = (RivaBitmap *)(mapped_io + BITMAP_OFFSET);
+ 
+ 	/* Don't blit to the display surface when switched away */
+ 	if ( switched_away ) {
+@@ -93,13 +76,6 @@
+ 	dstX += rect->x;
+ 	dstY += rect->y;
+ 
+-	RIVA_FIFO_FREE(Bitmap, 1);
+-	Bitmap->Color1A = color;
+-
+-	RIVA_FIFO_FREE(Bitmap, 2);
+-	Bitmap->UnclippedRectangle[0].TopLeft     = (dstX << 16) | dstY; 
+-	Bitmap->UnclippedRectangle[0].WidthHeight = (dstW << 16) | dstH;
+-
+ 	FB_AddBusySurface(dst);
+ 
+ 	if ( dst == this->screen ) {
+@@ -115,7 +91,6 @@
+ 	int srcX, srcY;
+ 	int dstX, dstY;
+ 	int dstW, dstH;
+-	RivaScreenBlt *Blt = (RivaScreenBlt *)(mapped_io + BLT_OFFSET);
+ 
+ 	/* FIXME: For now, only blit to display surface */
+ 	if ( dst->pitch != SDL_VideoSurface->pitch ) {
+@@ -142,11 +117,6 @@
+ 	dstX += dstrect->x;
+ 	dstY += dstrect->y;
+ 
+-	RIVA_FIFO_FREE(Blt, 3);
+-	Blt->TopLeftSrc  = (srcY << 16) | srcX;
+-	Blt->TopLeftDst  = (dstY << 16) | dstX;
+-	Blt->WidthHeight = (dstH  << 16) | dstW;
+-
+ 	FB_AddBusySurface(src);
+ 	FB_AddBusySurface(dst);
+ 
+@@ -185,23 +155,15 @@
+ 
+ void FB_RivaAccel(_THIS, __u32 card)
+ {
+-	RivaRop *Rop = (RivaRop *)(mapped_io + ROP_OFFSET);
+ 
+ 	/* We have hardware accelerated surface functions */
+ 	this->CheckHWBlit = CheckHWBlit;
+ 	wait_vbl = WaitVBL;
+ 	switch (card) {
+-	    case FB_ACCEL_NV3:
+-		wait_idle = NV3WaitIdle;
+-		break;
+-	    case FB_ACCEL_NV4:
+-		wait_idle = NV4WaitIdle;
+-		break;
+ 	    default:
+ 		/* Hmm... FIXME */
+ 		break;
+ 	}
+-	FifoEmptyCount = Rop->FifoFree;
+ 
+ 	/* The Riva has an accelerated color fill */
+ 	this->info.blit_fill = 1;