drop obsolete XAA support

Since recent commits require xserver-1.18.0 or later to build against,
there's no reason leaving behind big chunks of code that can only build
against the XAA support removed in xserver-1.13.0 (released in 2012).

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>

5 files changed, 2 insertions, 235 deletions

diff --git a/src/geode.h b/src/geode.h
index 3dd3e15..5ff1cca 100644
--- a/src/geode.h
+++ b/src/geode.h
@@ -32,9 +32,6 @@
 #endif
 #include "geode_pcirename.h"
 
-#ifdef HAVE_XAA_H
-#include "xaa.h"
-#endif
 #include "exa.h"
 #include "xf86Cursor.h"
 
@@ -57,12 +54,6 @@
 #undef XF86EXA
 #endif
 
-#ifdef HAVE_XAA_H
-#define XF86XAA 1
-#else
-#undef XF86XAA
-#endif
-
 #define CFB 0
 #define INT10_SUPPORT 1
 
@@ -83,21 +74,6 @@
 
 #define GFX_CPU_GEODELX   4
 
-#if defined(HAVE_GX) && XF86XAA
-#define GX_FILL_RECT_SUPPORT 1
-#define GX_BRES_LINE_SUPPORT 1
-#define GX_DASH_LINE_SUPPORT 0  /* does not do dashed lines */
-#define GX_MONO_8X8_PAT_SUPPORT 1
-#define GX_CLREXP_8X8_PAT_SUPPORT 1
-#define GX_SCR2SCREXP_SUPPORT 1
-#define GX_SCR2SCRCPY_SUPPORT 1
-#define GX_CPU2SCREXP_SUPPORT 1
-#define GX_SCANLINE_SUPPORT 1
-#define GX_USE_OFFSCRN_MEM 0
-#define GX_ONE_LINE_AT_A_TIME 1
-#define GX_WRITE_PIXMAP_SUPPORT 1
-#endif
-
 #define GFX(func) gfx_##func
 #define GFX2(func) gfx2_##func
 
@@ -297,8 +273,6 @@ typedef struct _geodeRec {
 
     xf86CursorInfoPtr CursorInfo;
 
-    /* XAA structures */
-
     unsigned int cpySrcOffset;
     int cpySrcPitch, cpySrcBpp;
     int cpyDx, cpyDy;
@@ -311,9 +285,6 @@ typedef struct _geodeRec {
     int NoOfImgBuffers;
     unsigned char **AccelColorExpandBuffers;
     int NoOfColorExpandLines;
-#if XF86XAA
-    XAAInfoRecPtr AccelInfoRec;
-#endif
 
     /* Save state */
     unsigned long FBCompressionOffset;
diff --git a/src/gx_accel.c b/src/gx_accel.c
index 1bc9a4c..38bd233 100644
--- a/src/gx_accel.c
+++ b/src/gx_accel.c
@@ -39,9 +39,6 @@
 
 #include "vgaHW.h"
 #include "xf86.h"
-#ifdef HAVE_XAA_H
-#include "xaalocal.h"
-#endif
 #include "xf86fbman.h"
 #include "miline.h"
 #include "xaarop.h"
@@ -130,10 +127,6 @@ static GDashLine gdln;
 static unsigned int gu2_xshift, gu2_yshift;
 static unsigned int gu2_pitch;
 
-#if XF86XAA
-static XAAInfoRecPtr localRecPtr;
-#endif
-
 /* pat  0xF0 */
 /* src  0xCC */
 /* dst  0xAA */
@@ -1971,123 +1964,5 @@ GXAccelInit(ScreenPtr pScrn)
     }
 #endif
 
-#if XF86XAA
-
-    /* Getting the pointer for acceleration Inforecord */
-    pGeode->AccelInfoRec = localRecPtr = XAACreateInfoRec();
-    if (!pGeode->AccelInfoRec)
-        return FALSE;
-
-    /* SET ACCELERATION FLAGS */
-    localRecPtr->Flags = PIXMAP_CACHE | OFFSCREEN_PIXMAPS | LINEAR_FRAMEBUFFER;
-
-    /* HOOK SYNCRONIZARION ROUTINE */
-    localRecPtr->Sync = GXAccelSync;
-
-#if GX_FILL_RECT_SUPPORT
-    /* HOOK FILLED RECTANGLES */
-    HOOK(SetupForSolidFill);
-    HOOK(SubsequentSolidFillRect);
-    localRecPtr->SolidFillFlags = 0;
-#endif
-
-#if GX_MONO_8X8_PAT_SUPPORT
-    /* Color expansion */
-    HOOK(SetupForMono8x8PatternFill);
-    HOOK(SubsequentMono8x8PatternFillRect);
-/*         BIT_ORDER_IN_BYTE_MSBFIRST | SCANLINE_PAD_DWORD | NO_TRANSPARENCY | */
-    localRecPtr->Mono8x8PatternFillFlags = BIT_ORDER_IN_BYTE_MSBFIRST |
-        HARDWARE_PATTERN_PROGRAMMED_BITS | HARDWARE_PATTERN_SCREEN_ORIGIN;
-#endif
-
-#if GX_CLREXP_8X8_PAT_SUPPORT
-    /* Color expansion */
-    HOOK(SetupForColor8x8PatternFill);
-    HOOK(SubsequentColor8x8PatternFillRect);
-/*         BIT_ORDER_IN_BYTE_MSBFIRST | SCANLINE_PAD_DWORD | NO_TRANSPARENCY | */
-    localRecPtr->Color8x8PatternFillFlags =
-        BIT_ORDER_IN_BYTE_MSBFIRST | SCANLINE_PAD_DWORD |
-        HARDWARE_PATTERN_PROGRAMMED_BITS | HARDWARE_PATTERN_PROGRAMMED_ORIGIN;
-#endif
-
-#if GX_SCR2SCRCPY_SUPPORT
-    /* HOOK SCREEN TO SCREEN COPIES
-     * Set flag to only allow copy if transparency is enabled.
-     */
-    HOOK(SetupForScreenToScreenCopy);
-    HOOK(SubsequentScreenToScreenCopy);
-    localRecPtr->ScreenToScreenCopyFlags =
-        BIT_ORDER_IN_BYTE_MSBFIRST | SCANLINE_PAD_DWORD;
-#endif
-
-#if GX_BRES_LINE_SUPPORT
-    /* HOOK BRESENHAM SOLID LINES */
-    localRecPtr->SolidLineFlags = NO_PLANEMASK;
-    HOOK(SetupForSolidLine);
-    HOOK(SubsequentSolidBresenhamLine);
-    HOOK(SubsequentSolidHorVertLine);
-    HOOK(SubsequentSolidTwoPointLine);
-    localRecPtr->SolidBresenhamLineErrorTermBits = 15;
-#endif
-
-#if GX_DASH_LINE_SUPPORT
-    /* HOOK BRESENHAM DASHED LINES */
-    HOOK(SetupForDashedLine);
-    HOOK(SubsequentDashedBresenhamLine);
-    HOOK(SubsequentDashedTwoPointLine);
-    localRecPtr->DashedBresenhamLineErrorTermBits = 15;
-    localRecPtr->DashPatternMaxLength = 64;
-    localRecPtr->DashedLineFlags = NO_PLANEMASK |       /* TRANSPARENCY_ONLY | */
-        LINE_PATTERN_POWER_OF_2_ONLY | LINE_PATTERN_MSBFIRST_MSBJUSTIFIED;
-#endif
-
-#if GX_SCR2SCREXP_SUPPORT
-    /* Color expansion */
-    HOOK(SetupForScreenToScreenColorExpandFill);
-    HOOK(SubsequentScreenToScreenColorExpandFill);
-    localRecPtr->ScreenToScreenColorExpandFillFlags =
-        BIT_ORDER_IN_BYTE_MSBFIRST | SCANLINE_PAD_DWORD | NO_TRANSPARENCY;
-#endif
-
-    if (pGeode->AccelImageWriteBuffers) {
-#if GX_SCANLINE_SUPPORT
-        localRecPtr->ScanlineImageWriteBuffers = pGeode->AccelImageWriteBuffers;
-        localRecPtr->NumScanlineImageWriteBuffers = pGeode->NoOfImgBuffers;
-        HOOK(SetupForScanlineImageWrite);
-        HOOK(SubsequentScanlineImageWriteRect);
-        HOOK(SubsequentImageWriteScanline);
-        localRecPtr->ScanlineImageWriteFlags = NO_PLANEMASK | NO_GXCOPY |
-            BIT_ORDER_IN_BYTE_MSBFIRST | SCANLINE_PAD_DWORD;
-#endif
-
-    }
-    else {
-        localRecPtr->PixmapCacheFlags = DO_NOT_BLIT_STIPPLES;
-    }
-
-    if (pGeode->AccelColorExpandBuffers) {
-#if GX_CPU2SCREXP_SUPPORT
-        /* Color expansion */
-        localRecPtr->ScanlineColorExpandBuffers =
-            pGeode->AccelColorExpandBuffers;
-        localRecPtr->NumScanlineColorExpandBuffers =
-            pGeode->NoOfColorExpandLines;
-        HOOK(SetupForScanlineCPUToScreenColorExpandFill);
-        HOOK(SubsequentScanlineCPUToScreenColorExpandFill);
-        HOOK(SubsequentColorExpandScanline);
-        localRecPtr->ScanlineCPUToScreenColorExpandFillFlags = NO_PLANEMASK |
-            BIT_ORDER_IN_BYTE_MSBFIRST | SCANLINE_PAD_DWORD;
-#endif
-    }
-#if GX_WRITE_PIXMAP_SUPPORT
-    pGeode->WritePixmap = localRecPtr->WritePixmap;
-    HOOK(WritePixmap);
-#endif
-
-    return (XAAInit(pScrn, localRecPtr));
-#else                           /* XF86XAA */
     return FALSE;
-#endif
 }
-
-/* END OF FILE */
diff --git a/src/gx_driver.c b/src/gx_driver.c
index e858ad3..ca84427 100644
--- a/src/gx_driver.c
+++ b/src/gx_driver.c
@@ -255,50 +255,6 @@ GXAllocateMemory(ScreenPtr pScrn, ScrnInfoPtr pScrni, int rotate)
             pExa->offScreenBase = fboffset;
             pExa->memorySize = fboffset + fbavail;
         }
-
-        if (!pGeode->useEXA) {
-
-#if XF86XAA
-            if (!xf86FBManagerRunning(pScrn)) {
-
-                unsigned int offset = fboffset;
-                unsigned int avail = fbavail;
-                RegionRec OffscreenRegion;
-                BoxRec AvailBox;
-
-                /* Assume the shadow FB exists even if it doesn't */
-
-                if (pGeode->shadowSize == 0) {
-                    size = (pScrn->width * bytpp) * pScrni->virtualX;
-                    offset += size;
-                    avail -= size;
-                }
-
-                AvailBox.x1 = 0;
-                AvailBox.y1 =
-                    (offset + pGeode->displayPitch - 1) / pGeode->displayPitch;
-
-                AvailBox.x2 = pGeode->displayWidth;
-                AvailBox.y2 = (offset + avail) / pGeode->displayPitch;
-
-                if (AvailBox.y1 < AvailBox.y2) {
-                    REGION_INIT(pScrn, &OffscreenRegion, &AvailBox, 2);
-
-                    if (!xf86InitFBManagerRegion(pScrn, &OffscreenRegion))
-                        xf86DrvMsg(pScrni->scrnIndex, X_ERROR,
-                                   "Memory manager initialization failed.\n");
-
-                    REGION_UNINIT(pScrn, &OffscreenRegion);
-                }
-                else
-                    xf86DrvMsg(pScrni->scrnIndex, X_INFO,
-                               "Cache disabled - no offscreen memory available.\n");
-            }
-            else
-                xf86DrvMsg(pScrni->scrnIndex, X_INFO,
-                           "XAA offscreen memory has already been allocated.\n");
-#endif
-        }
     }
     return ret;
 }
@@ -612,14 +568,7 @@ GXPreInit(ScrnInfoPtr pScrni, int flags)
     panelgeo = xf86GetOptValString(GeodeOptions, GX_OPTION_PANEL_GEOMETRY);
 
     if ((s = xf86GetOptValString(GeodeOptions, GX_OPTION_ACCEL_METHOD))) {
-#if defined(XF86XAA) && defined(XF86EXA)
-        if (!xf86NameCmp(s, "XAA"))
-            pGeode->useEXA = FALSE;
-        else if (xf86NameCmp(s, "EXA"))
-            xf86DrvMsg(pScrni->scrnIndex, X_ERROR,
-                       "Unknown acceleration method %s.  Defaulting to XAA.\n",
-                       s);
-#elif defined(XF86EXA)
+#if defined(XF86EXA)
         pGeode->useEXA = TRUE;
 #else
         pGeode->useEXA = FALSE;
@@ -628,7 +577,7 @@ GXPreInit(ScrnInfoPtr pScrni, int flags)
 
     xf86DrvMsg(pScrni->scrnIndex, X_INFO,
                "Using %s acceleration architecture\n",
-               pGeode->useEXA ? "EXA" : "XAA");
+               pGeode->useEXA ? "EXA" : "none");
 
     /* Set up the panel */
 
@@ -1011,11 +960,6 @@ GXCloseScreen(CLOSE_SCREEN_ARGS_DECL)
     if (pScrni->vtSema)
         GXLeaveGraphics(pScrni);
 
-#ifdef XF86XAA
-    if (pGeode->AccelInfoRec)
-        XAADestroyInfoRec(pGeode->AccelInfoRec);
-#endif
-
     if (pGeode->AccelImageWriteBuffers) {
         free(pGeode->AccelImageWriteBuffers[0]);
         free(pGeode->AccelImageWriteBuffers);
diff --git a/src/gx_rotate.c b/src/gx_rotate.c
index 6076a40..c849792 100644
--- a/src/gx_rotate.c
+++ b/src/gx_rotate.c
@@ -157,25 +157,6 @@ GXRotate(ScrnInfoPtr pScrni, DisplayModePtr mode)
                                         (pointer) (pGeode->FBBase +
                                                    pScrni->fbOffset));
 
-    /* Don't use XAA pixmap cache or offscreen pixmaps when rotated */
-#if XF86XAA
-    if (pGeode->AccelInfoRec) {
-        if (pGeode->rotation == RR_Rotate_0) {
-            pGeode->AccelInfoRec->Flags =
-                LINEAR_FRAMEBUFFER | OFFSCREEN_PIXMAPS | PIXMAP_CACHE;
-            pGeode->AccelInfoRec->UsingPixmapCache = TRUE;
-            pGeode->AccelInfoRec->maxOffPixWidth = 0;
-            pGeode->AccelInfoRec->maxOffPixHeight = 0;
-        }
-        else {
-            pGeode->AccelInfoRec->Flags = LINEAR_FRAMEBUFFER;
-            pGeode->AccelInfoRec->UsingPixmapCache = FALSE;
-            pGeode->AccelInfoRec->maxOffPixWidth = 1;
-            pGeode->AccelInfoRec->maxOffPixHeight = 1;
-        }
-    }
-#endif
-
     return TRUE;
 
  error:
diff --git a/src/gx_video.c b/src/gx_video.c
index 847ca83..4eae44f 100644
--- a/src/gx_video.c
+++ b/src/gx_video.c
@@ -54,10 +54,6 @@
 #include "geode.h"
 #include "xf86xv.h"
 #include <X11/extensions/Xv.h>
-#ifdef HAVE_XAA_H
-#include "xaa.h"
-#include "xaalocal.h"
-#endif
 #include "dixstruct.h"
 #include "fourcc.h"
 #include "geode_fourcc.h"