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Fix indentation of blade_accel_exa.c

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Signed-off-by: Kevin Brace <kevinbrace@gmx.com>
This commit is contained in:
Kevin Brace
2019-03-04 21:55:55 -08:00
parent 4a4c34d9cf
commit b51b7aeb2a
1 changed files with 100 additions and 57 deletions
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157
src/blade_accel_exa.c
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@@ -2,23 +2,24 @@
* Copyright 1997-2003 by Alan Hourihane, North Wales, UK.
* Copyright (c) 2006, Jesse Barnes <jbarnes@virtuousgeek.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
* the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of the authors not be used in
* advertising or publicity pertaining to distribution of the software without
* specific, written prior permission. The authors make no representations
* about the suitability of this software for any purpose. It is provided
* Permission to use, copy, modify, distribute, and sell this software
* and its documentation for any purpose is hereby granted without
* fee, provided that the above copyright notice appear in all copies
* and that both that copyright notice and this permission notice
* appear in supporting documentation, and that the name of the
* authors not be used in advertising or publicity pertaining to
* distribution of the software without specific, written prior
* permission. The authors make no representations about the
* suitability of this software for any purpose. It is provided
* "as is" without express or implied warranty.
*
* THE AUTHORS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
* EVENT SHALL THE AUTHORS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING 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 SOFTWARE.
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS,
* IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY SPECIAL, INDIRECT
* OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING 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 SOFTWARE.
*
* Authors: Alan Hourihane, <alanh@fairlite.demon.co.uk>
* Jesse Barnes <jbarnes@virtuousgeek.org>
@@ -26,7 +27,8 @@
* Trident Blade3D EXA support.
* TODO:
* Composite hooks (some ops/arg. combos may not be supported)
* Upload/Download from screen (is this even possible with this chip?)
* Upload/Download from screen (is this even possible
* with this chip?)
* Fast mixed directoion Blts
*/
@@ -54,8 +56,8 @@
} else \
if (bpp == 8) { \
r &= 0xFF; \
r |= (r<<8); \
r |= (r<<16); \
r |= (r << 8); \
r |= (r << 16); \
} \
}
@@ -78,11 +80,15 @@ static int rop_table[16] = {
ROP_1 /* GXset */
};
static int GetCopyROP(int rop) {
static int
GetCopyROP(int rop)
{
return rop_table[rop];
}
static unsigned long GetDepth(int depth) {
static unsigned long
GetDepth(int depth)
{
unsigned long ret;
switch (depth) {
@@ -101,11 +107,14 @@ static unsigned long GetDepth(int depth) {
ret = 0;
break;
}
return ret;
}
static Bool PrepareSolid(PixmapPtr pPixmap, int rop, Pixel planemask,
Pixel color) {
static Bool
PrepareSolid(PixmapPtr pPixmap,
int rop, Pixel planemask, Pixel color)
{
TRIDENTPtr pTrident = TRIDENTPTR(
xf86ScreenToScrn(pPixmap->drawable.pScreen));
@@ -117,30 +126,43 @@ static Bool PrepareSolid(PixmapPtr pPixmap, int rop, Pixel planemask,
return TRUE;
}
static void Solid(PixmapPtr pPixmap, int x, int y, int x2, int y2) {
static void
Solid(PixmapPtr pPixmap,
int x, int y,
int x2, int y2)
{
TRIDENTPtr pTrident = TRIDENTPTR(
xf86ScreenToScrn(pPixmap->drawable.pScreen));
xf86ScreenToScrn(pPixmap->drawable.pScreen));
int dst_stride = (pPixmap->drawable.width + 7) / 8;
int dst_off = exaGetPixmapOffset(pPixmap) / 8;
BLADE_OUT(GER_DSTBASE0,
GetDepth(pPixmap->drawable.bitsPerPixel) | dst_stride << 20
| dst_off);
GetDepth(pPixmap->drawable.bitsPerPixel) |
(dst_stride << 20) |
dst_off);
BLADE_OUT(GER_DRAW_CMD,
GER_OP_LINE | pTrident->BltScanDirection | GER_DRAW_SRC_COLOR | GER_ROP_ENABLE | GER_SRC_CONST);
GER_OP_LINE |
pTrident->BltScanDirection |
GER_DRAW_SRC_COLOR | GER_ROP_ENABLE | GER_SRC_CONST);
BLADE_OUT(GER_DST1, y << 16 | x);
BLADE_OUT(GER_DST2, ((y2 - 1) & 0xfff) << 16 | ((x2 - 1) & 0xfff));
BLADE_OUT(GER_DST1, (y << 16) | x);
BLADE_OUT(GER_DST2, (((y2 - 1) & 0xfff) << 16) |
((x2 - 1) & 0xfff));
}
static void DoneSolid(PixmapPtr pPixmap) {
static void
DoneSolid(PixmapPtr pPixmap)
{
}
static Bool PrepareCopy(PixmapPtr pSrcPixmap, PixmapPtr pDstPixmap,
int xdir, int ydir, int alu, Pixel planemask) {
static Bool
PrepareCopy(PixmapPtr pSrcPixmap, PixmapPtr pDstPixmap,
int xdir, int ydir,
int alu, Pixel planemask)
{
TRIDENTPtr pTrident = TRIDENTPTR(
xf86ScreenToScrn(pSrcPixmap->drawable.pScreen));
xf86ScreenToScrn(pSrcPixmap->drawable.pScreen));
int src_stride = (pSrcPixmap->drawable.width + 7) / 8;
int src_off = exaGetPixmapOffset(pSrcPixmap) / 8;
int dst_stride = (pDstPixmap->drawable.width + 7) / 8;
@@ -151,55 +173,71 @@ static Bool PrepareCopy(PixmapPtr pSrcPixmap, PixmapPtr pDstPixmap,
REPLICATE(planemask, pSrcPixmap->drawable.bitsPerPixel);
if (planemask != (unsigned int) -1) {
BLADE_OUT(GER_BITMASK, ~planemask);
pTrident->BltScanDirection |= 1 << 5;
pTrident->BltScanDirection |= (1 << 5);
}
BLADE_OUT(GER_SRCBASE0,
GetDepth(pSrcPixmap->drawable.bitsPerPixel)
| src_stride << 20 | src_off);
GetDepth(pSrcPixmap->drawable.bitsPerPixel) |
(src_stride << 20) |
src_off);
BLADE_OUT(GER_DSTBASE0,
GetDepth(pDstPixmap->drawable.bitsPerPixel)
| dst_stride << 20 | dst_off);
GetDepth(pDstPixmap->drawable.bitsPerPixel) |
(dst_stride << 20) |
dst_off);
if ((xdir < 0) || (ydir < 0))
pTrident->BltScanDirection |= 1 << 1;
pTrident->BltScanDirection |= (1 << 1);
BLADE_OUT(GER_ROP, GetCopyROP(alu));
return TRUE;
}
static void Copy(PixmapPtr pDstPixmap, int x1, int y1, int x2, int y2,
int w, int h) {
static void
Copy(PixmapPtr pDstPixmap,
int x1, int y1,
int x2, int y2,
int w, int h)
{
TRIDENTPtr pTrident = TRIDENTPTR(
xf86ScreenToScrn(pDstPixmap->drawable.pScreen));
xf86ScreenToScrn(pDstPixmap->drawable.pScreen));
BLADE_OUT(GER_DRAW_CMD,
GER_OP_BLT_HOST | GER_DRAW_SRC_COLOR | GER_ROP_ENABLE | GER_BLT_SRC_FB | pTrident->BltScanDirection);
BLADE_OUT(GER_DRAW_CMD, GER_OP_BLT_HOST |
GER_DRAW_SRC_COLOR |
GER_ROP_ENABLE |
GER_BLT_SRC_FB |
pTrident->BltScanDirection);
if (pTrident->BltScanDirection) {
BLADE_OUT(GER_SRC1, (y1 + h - 1) << 16 | (x1 + w - 1));
BLADE_OUT(GER_SRC2, y1 << 16 | x1);
BLADE_OUT(GER_DST1, (y2 + h - 1) << 16 | (x2 + w - 1));
BLADE_OUT(GER_DST2, (y2 & 0xfff) << 16 | (x2 & 0xfff));
BLADE_OUT(GER_SRC1, ((y1 + h - 1) << 16) | (x1 + w - 1));
BLADE_OUT(GER_SRC2, (y1 << 16) | x1);
BLADE_OUT(GER_DST1, ((y2 + h - 1) << 16) | (x2 + w - 1));
BLADE_OUT(GER_DST2, ((y2 & 0xfff) << 16) | (x2 & 0xfff));
} else {
BLADE_OUT(GER_SRC1, y1 << 16 | x1);
BLADE_OUT(GER_SRC2, (y1 + h - 1) << 16 | (x1 + w - 1));
BLADE_OUT(GER_DST1, y2 << 16 | x2);
BLADE_OUT(GER_DST2,
(((y2 + h - 1) & 0xfff) << 16 | ((x2 + w - 1) & 0xfff)));
BLADE_OUT(GER_SRC1, (y1 << 16) | x1);
BLADE_OUT(GER_SRC2, ((y1 + h - 1) << 16) | (x1 + w - 1));
BLADE_OUT(GER_DST1, (y2 << 16) | x2);
BLADE_OUT(GER_DST2, ((((y2 + h - 1) & 0xfff) << 16) |
((x2 + w - 1) & 0xfff)));
}
}
static void DoneCopy(PixmapPtr pDstPixmap) {
static void
DoneCopy(PixmapPtr pDstPixmap)
{
}
static int MarkSync(ScreenPtr pScreen) {
static int
MarkSync(ScreenPtr pScreen)
{
return 0;
}
static void WaitMarker(ScreenPtr pScreen, int marker) {
static void
WaitMarker(ScreenPtr pScreen,
int marker)
{
TRIDENTPtr pTrident = TRIDENTPTR(xf86ScreenToScrn(pScreen));
int busy;
int cnt = 10000000;
@@ -214,11 +252,14 @@ static void WaitMarker(ScreenPtr pScreen, int marker) {
BLADE_OUT(GER_CONTROL, GER_CTL_RESUME);
break;
}
BLADEBUSY(busy);
}
}
static void BladeInitializeAccelerator(ScrnInfoPtr pScrn) {
static void
BladeInitializeAccelerator(ScrnInfoPtr pScrn)
{
TRIDENTPtr pTrident = TRIDENTPTR(pScrn);
BLADE_OUT(GER_DSTBASE0, 0);
@@ -232,7 +273,9 @@ static void BladeInitializeAccelerator(ScrnInfoPtr pScrn) {
BLADE_OUT(GER_PATSTYLE, 0);
}
Bool BladeExaInit(ScreenPtr pScreen) {
Bool
BladeExaInit(ScreenPtr pScreen)
{
ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
TRIDENTPtr pTrident = TRIDENTPTR(pScrn);
ExaDriverPtr ExaDriver;