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authormarha <marha@users.sourceforge.net>2009-07-25 20:12:58 +0000
committermarha <marha@users.sourceforge.net>2009-07-25 20:12:58 +0000
commit2553bdd7c359cd87525d367761c86932cec5adff (patch)
treeae71245933c98474a699d3e392de5820879b2018 /xorg-server/hw/kdrive/ati/ati_video.c
parente2c51f2ee7b0a3ea1a052fc49324057b4a4bbc78 (diff)
parent4a3dbb926ae3f5410198d7cc4f4ebe4f62eebf05 (diff)
downloadvcxsrv-2553bdd7c359cd87525d367761c86932cec5adff.tar.gz
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svn merge file:///D:/svnrepos/vcxsrv/branches/released .
Diffstat (limited to 'xorg-server/hw/kdrive/ati/ati_video.c')
-rw-r--r--xorg-server/hw/kdrive/ati/ati_video.c988
1 files changed, 0 insertions, 988 deletions
diff --git a/xorg-server/hw/kdrive/ati/ati_video.c b/xorg-server/hw/kdrive/ati/ati_video.c
deleted file mode 100644
index ca0ab464a..000000000
--- a/xorg-server/hw/kdrive/ati/ati_video.c
+++ /dev/null
@@ -1,988 +0,0 @@
-/*
- * Copyright © 2004 Keith Packard
- * Copyright © 2005 Eric Anholt
- *
- * 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 Eric Anholt not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Eric Anholt makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * ERIC ANHOLT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL ERIC ANHOLT 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.
- *
- * Based on mach64video.c by Keith Packard.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <kdrive-config.h>
-#endif
-#include "ati.h"
-#include "ati_dma.h"
-#include "ati_draw.h"
-#include "ati_reg.h"
-#include "kaa.h"
-
-#include <X11/extensions/Xv.h>
-#include "fourcc.h"
-
-#define MAKE_ATOM(a) MakeAtom(a, sizeof(a) - 1, TRUE)
-
-static Atom xvBrightness, xvSaturation;
-
-extern CARD8 ATIBltRop[16];
-
-#define IMAGE_MAX_WIDTH 2048
-#define IMAGE_MAX_HEIGHT 2048
-
-static void
-ATIStopVideo(KdScreenInfo *screen, pointer data, Bool exit)
-{
- ScreenPtr pScreen = screen->pScreen;
- ATIPortPrivPtr pPortPriv = (ATIPortPrivPtr)data;
-
- REGION_EMPTY(screen->pScreen, &pPortPriv->clip);
-
- if (pPortPriv->off_screen) {
- KdOffscreenFree (pScreen, pPortPriv->off_screen);
- pPortPriv->off_screen = 0;
- }
-}
-
-static int
-ATISetPortAttribute(KdScreenInfo *screen, Atom attribute, int value,
- pointer data)
-{
- return BadMatch;
-}
-
-static int
-ATIGetPortAttribute(KdScreenInfo *screen, Atom attribute, int *value,
- pointer data)
-{
- return BadMatch;
-}
-
-static void
-ATIQueryBestSize(KdScreenInfo *screen, Bool motion, short vid_w, short vid_h,
- short drw_w, short drw_h, unsigned int *p_w, unsigned int *p_h,
- pointer data)
-{
- *p_w = drw_w;
- *p_h = drw_h;
-}
-
-/* ATIClipVideo -
-
- Takes the dst box in standard X BoxRec form (top and left
- edges inclusive, bottom and right exclusive). The new dst
- box is returned. The source boundaries are given (x1, y1
- inclusive, x2, y2 exclusive) and returned are the new source
- boundaries in 16.16 fixed point.
-*/
-
-static void
-ATIClipVideo(BoxPtr dst, INT32 *x1, INT32 *x2, INT32 *y1, INT32 *y2,
- BoxPtr extents, INT32 width, INT32 height)
-{
- INT32 vscale, hscale, delta;
- int diff;
-
- hscale = ((*x2 - *x1) << 16) / (dst->x2 - dst->x1);
- vscale = ((*y2 - *y1) << 16) / (dst->y2 - dst->y1);
-
- *x1 <<= 16; *x2 <<= 16;
- *y1 <<= 16; *y2 <<= 16;
-
- diff = extents->x1 - dst->x1;
- if (diff > 0) {
- dst->x1 = extents->x1;
- *x1 += diff * hscale;
- }
- diff = dst->x2 - extents->x2;
- if (diff > 0) {
- dst->x2 = extents->x2;
- *x2 -= diff * hscale;
- }
- diff = extents->y1 - dst->y1;
- if (diff > 0) {
- dst->y1 = extents->y1;
- *y1 += diff * vscale;
- }
- diff = dst->y2 - extents->y2;
- if (diff > 0) {
- dst->y2 = extents->y2;
- *y2 -= diff * vscale;
- }
-
- if (*x1 < 0) {
- diff = (- *x1 + hscale - 1)/ hscale;
- dst->x1 += diff;
- *x1 += diff * hscale;
- }
- delta = *x2 - (width << 16);
- if (delta > 0) {
- diff = (delta + hscale - 1)/ hscale;
- dst->x2 -= diff;
- *x2 -= diff * hscale;
- }
- if (*y1 < 0) {
- diff = (- *y1 + vscale - 1)/ vscale;
- dst->y1 += diff;
- *y1 += diff * vscale;
- }
- delta = *y2 - (height << 16);
- if (delta > 0) {
- diff = (delta + vscale - 1)/ vscale;
- dst->y2 -= diff;
- *y2 -= diff * vscale;
- }
-}
-
-static void
-R128DisplayVideo(KdScreenInfo *screen, ATIPortPrivPtr pPortPriv)
-{
- ScreenPtr pScreen = screen->pScreen;
- KdScreenPriv(pScreen);
- ATIScreenInfo(pScreenPriv);
- CARD32 dstDatatype, srcDatatype;
- CARD32 dst_offset, dst_pitch;
- int dstxoff, dstyoff;
- PixmapPtr pPixmap = pPortPriv->pPixmap;
- int bpp = pPixmap->drawable.bitsPerPixel;
- RING_LOCALS;
-
- BoxPtr pBox = REGION_RECTS(&pPortPriv->clip);
- int nBox = REGION_NUM_RECTS(&pPortPriv->clip);
-
- if (pPortPriv->id == FOURCC_UYVY)
- srcDatatype = R128_DATATYPE_YVYU_422;
- else
- srcDatatype = R128_DATATYPE_VYUY_422;
-
- switch (bpp)
- {
- case 16:
- if (pPixmap->drawable.depth == 15)
- dstDatatype = R128_DATATYPE_ARGB1555;
- else
- dstDatatype = R128_DATATYPE_RGB565;
- break;
- case 32:
- dstDatatype = R128_DATATYPE_ARGB8888;
- break;
- default:
- return;
- }
-
- dst_offset = ((CARD8 *)pPixmap->devPrivate.ptr -
- pScreenPriv->screen->memory_base);
- dst_pitch = pPixmap->devKind;
-#ifdef COMPOSITE
- dstxoff = -pPixmap->screen_x + pPixmap->drawable.x;
- dstyoff = -pPixmap->screen_y + pPixmap->drawable.y;
-#else
- dstxoff = 0;
- dstyoff = 0;
-#endif
-
- BEGIN_DMA(18);
- OUT_REG(ATI_REG_DST_PITCH_OFFSET,
- ((dst_pitch / bpp) << 21) | (dst_offset >> 5));
- OUT_REG(ATI_REG_DP_GUI_MASTER_CNTL,
- ATI_GMC_DST_PITCH_OFFSET_CNTL |
- ATI_GMC_BRUSH_NONE |
- (dstDatatype << 8) |
- ATI_GMC_SRC_DATATYPE_COLOR |
- (ATIBltRop[GXcopy] << 16) |
- R128_GMC_3D_FCN_EN |
- ATI_GMC_CLR_CMP_CNTL_DIS |
- R128_GMC_AUX_CLIP_DIS);
- OUT_REG(ATI_REG_DP_CNTL,
- ATI_DST_X_LEFT_TO_RIGHT | ATI_DST_Y_TOP_TO_BOTTOM );
- OUT_REG(R128_REG_SCALE_3D_CNTL,
- R128_SCALE_3D_SCALE |
- R128_SBLEND_ONE |
- R128_DBLEND_ZERO);
- OUT_REG(R128_REG_TEX_CNTL_C, R128_TEX_CACHE_FLUSH);
- OUT_REG(R128_REG_SCALE_3D_DATATYPE, srcDatatype);
-
- OUT_RING(DMA_PACKET0(R128_REG_SCALE_PITCH, 5));
- OUT_RING_REG(R128_REG_SCALE_PITCH, pPortPriv->src_pitch / 16);
- OUT_RING_REG(R128_REG_SCALE_X_INC,
- (pPortPriv->src_w << 16) / pPortPriv->dst_w);
- OUT_RING_REG(R128_REG_SCALE_Y_INC,
- (pPortPriv->src_h << 16) / pPortPriv->dst_h);
- OUT_RING_REG(R128_REG_SCALE_HACC, 0x0);
- OUT_RING_REG(R128_REG_SCALE_VACC, 0x0);
-
- END_DMA();
-
- while (nBox--) {
- int srcX, srcY, dstX, dstY, srcw, srch, dstw, dsth;
-
- dstX = pBox->x1 + dstxoff;
- dstY = pBox->y1 + dstyoff;
- dstw = pBox->x2 - pBox->x1;
- dsth = pBox->y2 - pBox->y1;
- srcX = (pBox->x1 - pPortPriv->dst_x1) *
- pPortPriv->src_w / pPortPriv->dst_w;
- srcY = (pBox->y1 - pPortPriv->dst_y1) *
- pPortPriv->src_h / pPortPriv->dst_h;
- srcw = pPortPriv->src_w - srcX;
- srch = pPortPriv->src_h - srcY;
-
- BEGIN_DMA(6);
- OUT_RING(DMA_PACKET0(R128_REG_SCALE_SRC_HEIGHT_WIDTH, 2));
- OUT_RING_REG(R128_REG_SCALE_SRC_HEIGHT_WIDTH,
- (srch << 16) | srcw);
- OUT_RING_REG(R128_REG_SCALE_OFFSET_0, pPortPriv->src_offset +
- srcY * pPortPriv->src_pitch + srcX * 2);
-
- OUT_RING(DMA_PACKET0(R128_REG_SCALE_DST_X_Y, 2));
- OUT_RING_REG(R128_REG_SCALE_DST_X_Y, (dstX << 16) | dstY);
- OUT_RING_REG(R128_REG_SCALE_DST_HEIGHT_WIDTH,
- (dsth << 16) | dstw);
- END_DMA();
- pBox++;
- }
-#ifdef DAMAGEEXT
- /* XXX: Shouldn't this be in kxv.c instead? */
- DamageDamageRegion(pPortPriv->pDraw, &pPortPriv->clip);
-#endif
- kaaMarkSync(pScreen);
-}
-
-union intfloat {
- float f;
- CARD32 i;
-};
-
-struct blend_vertex {
- union intfloat x, y;
- union intfloat s0, t0;
-};
-
-#define VTX_DWORD_COUNT 4
-
-#define VTX_OUT(vtx) \
-do { \
- OUT_RING(vtx.x.i); \
- OUT_RING(vtx.y.i); \
- OUT_RING(vtx.s0.i); \
- OUT_RING(vtx.t0.i); \
-} while (0)
-
-static void
-RadeonDisplayVideo(KdScreenInfo *screen, ATIPortPrivPtr pPortPriv)
-{
- ScreenPtr pScreen = screen->pScreen;
- KdScreenPriv(pScreen);
- ATICardInfo(pScreenPriv);
- ATIScreenInfo(pScreenPriv);
- struct blend_vertex vtx[4];
- PixmapPtr pPixmap = pPortPriv->pPixmap;
- CARD32 txformat;
- CARD32 dst_offset, dst_pitch, dst_format;
- int dstxoff, dstyoff, pixel_shift;
- RING_LOCALS;
-
- BoxPtr pBox = REGION_RECTS(&pPortPriv->clip);
- int nBox = REGION_NUM_RECTS(&pPortPriv->clip);
-
- switch (pPixmap->drawable.bitsPerPixel) {
- case 16:
- if (pPixmap->drawable.depth == 15)
- dst_format = RADEON_COLOR_FORMAT_ARGB1555;
- else
- dst_format = RADEON_COLOR_FORMAT_RGB565;
- pixel_shift = 1;
- break;
- case 32:
- dst_format = RADEON_COLOR_FORMAT_ARGB8888;
- pixel_shift = 2;
- break;
- default:
- return;
- }
-
- dst_offset = ((CARD8 *)pPixmap->devPrivate.ptr -
- pScreenPriv->screen->memory_base);
- dst_pitch = pPixmap->devKind;
-
-#ifdef COMPOSITE
- dstxoff = -pPixmap->screen_x + pPixmap->drawable.x;
- dstyoff = -pPixmap->screen_y + pPixmap->drawable.y;
-#else
- dstxoff = 0;
- dstyoff = 0;
-#endif
-
- /* Same for R100/R200 */
- if (pPortPriv->id == FOURCC_UYVY)
- txformat = RADEON_TXFORMAT_YVYU422;
- else
- txformat = RADEON_TXFORMAT_VYUY422;
-
- txformat |= RADEON_TXFORMAT_NON_POWER2;
-
- RadeonSwitchTo3D(atis);
-
- BEGIN_DMA(8);
-
- OUT_RING(DMA_PACKET0(RADEON_REG_PP_CNTL, 3));
- OUT_RING_REG(RADEON_REG_PP_CNTL,
- RADEON_TEX_0_ENABLE | RADEON_TEX_BLEND_0_ENABLE);
- OUT_RING_REG(RADEON_REG_RB3D_CNTL,
- dst_format | RADEON_ALPHA_BLEND_ENABLE);
- OUT_RING_REG(RADEON_REG_RB3D_COLOROFFSET, dst_offset);
-
- OUT_REG(RADEON_REG_RB3D_COLORPITCH, dst_pitch >> pixel_shift);
-
- OUT_REG(RADEON_REG_RB3D_BLENDCNTL,
- RADEON_SBLEND_GL_ONE | RADEON_DBLEND_GL_ZERO);
-
- END_DMA();
-
- if (atic->is_r200) {
- BEGIN_DMA(17);
-
- OUT_REG(R200_REG_SE_VTX_FMT_0, R200_VTX_XY);
- OUT_REG(R200_REG_SE_VTX_FMT_1,
- (2 << R200_VTX_TEX0_COMP_CNT_SHIFT));
-
- OUT_RING(DMA_PACKET0(R200_REG_PP_TXFILTER_0, 5));
- OUT_RING_REG(R200_REG_PP_TXFILTER_0,
- R200_MAG_FILTER_LINEAR |
- R200_MIN_FILTER_LINEAR |
- R200_YUV_TO_RGB);
- OUT_RING_REG(R200_REG_PP_TXFORMAT_0, txformat);
- OUT_RING_REG(R200_REG_PP_TXFORMAT_X_0, 0);
- OUT_RING_REG(R200_REG_PP_TXSIZE_0,
- (pPixmap->drawable.width - 1) |
- ((pPixmap->drawable.height - 1) << RADEON_TEX_VSIZE_SHIFT));
- OUT_RING_REG(R200_REG_PP_TXPITCH_0, pPortPriv->src_pitch - 32);
-
- OUT_REG(R200_PP_TXOFFSET_0, pPortPriv->src_offset);
-
- OUT_RING(DMA_PACKET0(R200_REG_PP_TXCBLEND_0, 4));
- OUT_RING_REG(R200_REG_PP_TXCBLEND_0,
- R200_TXC_ARG_A_ZERO |
- R200_TXC_ARG_B_ZERO |
- R200_TXC_ARG_C_R0_COLOR |
- R200_TXC_OP_MADD);
- OUT_RING_REG(R200_REG_PP_TXCBLEND2_0,
- R200_TXC_CLAMP_0_1 | R200_TXC_OUTPUT_REG_R0);
- OUT_RING_REG(R200_REG_PP_TXABLEND_0,
- R200_TXA_ARG_A_ZERO |
- R200_TXA_ARG_B_ZERO |
- R200_TXA_ARG_C_R0_ALPHA |
- R200_TXA_OP_MADD);
- OUT_RING_REG(R200_REG_PP_TXABLEND2_0,
- R200_TXA_CLAMP_0_1 | R200_TXA_OUTPUT_REG_R0);
-
- END_DMA();
- } else {
-// BEGIN_DMA(11);
- BEGIN_DMA(9);
-
- OUT_RING(DMA_PACKET0(RADEON_REG_PP_TXFILTER_0, 5));
- OUT_RING_REG(RADEON_REG_PP_TXFILTER_0, RADEON_MAG_FILTER_LINEAR |
- RADEON_MIN_FILTER_LINEAR |
- RADEON_YUV_TO_RGB);
- OUT_RING_REG(RADEON_REG_PP_TXFORMAT_0, txformat);
- OUT_RING_REG(RADEON_REG_PP_TXOFFSET_0, pPortPriv->src_offset);
- OUT_RING_REG(RADEON_REG_PP_TXCBLEND_0,
- RADEON_COLOR_ARG_A_ZERO |
- RADEON_COLOR_ARG_B_ZERO |
- RADEON_COLOR_ARG_C_T0_COLOR |
- RADEON_BLEND_CTL_ADD |
- RADEON_CLAMP_TX);
- OUT_RING_REG(RADEON_REG_PP_TXABLEND_0,
- RADEON_ALPHA_ARG_A_ZERO |
- RADEON_ALPHA_ARG_B_ZERO |
- RADEON_ALPHA_ARG_C_T0_ALPHA |
- RADEON_BLEND_CTL_ADD |
- RADEON_CLAMP_TX);
-
- OUT_RING(DMA_PACKET0(RADEON_REG_PP_TEX_SIZE_0, 2));
- OUT_RING_REG(RADEON_REG_PP_TEX_SIZE_0,
- (pPixmap->drawable.width - 1) |
- ((pPixmap->drawable.height - 1) << RADEON_TEX_VSIZE_SHIFT));
- OUT_RING_REG(RADEON_REG_PP_TEX_PITCH_0,
- pPortPriv->src_pitch - 32);
-
-// OUT_RING_REG(ATI_REG_WAIT_UNTIL, ATI_WAIT_CRTC_VLINE);
-
- END_DMA();
- }
-
- while (nBox--) {
- float srcX, srcY, dstX, dstY, srcw, srch, dstw, dsth;
-
- dstX = pBox->x1 + dstxoff;
- dstY = pBox->y1 + dstyoff;
- dstw = pBox->x2 - pBox->x1;
- dsth = pBox->y2 - pBox->y1;
- srcX = (pBox->x1 - pPortPriv->dst_x1) *
- pPortPriv->src_w / pPortPriv->dst_w;
- srcY = (pBox->y1 - pPortPriv->dst_y1) *
- pPortPriv->src_h / pPortPriv->dst_h;
- srcw = pPortPriv->src_w * (dstw / pPortPriv->dst_w);
- srch = pPortPriv->src_h * (dsth / pPortPriv->dst_h);
-
- /*
- * rectangle:
- *
- * +---------2
- * | |
- * | |
- * 0---------1
- */
-
- vtx[0].x.f = dstX;
- vtx[0].y.f = dstY + dsth;
- vtx[0].s0.f = srcX;
- vtx[0].t0.f = srcY + srch;
-
- vtx[1].x.f = dstX + dstw;
- vtx[1].y.f = dstY + dsth;
- vtx[1].s0.f = srcX + srcw;
- vtx[1].t0.f = srcY + srch;
-
- vtx[2].x.f = dstX + dstw;
- vtx[2].y.f = dstY;
- vtx[2].s0.f = srcX + srcw;
- vtx[2].t0.f = srcY;
-
- if (atic->is_r100) {
- BEGIN_DMA(3 * VTX_DWORD_COUNT + 3);
- OUT_RING(DMA_PACKET3(RADEON_CP_PACKET3_3D_DRAW_IMMD,
- 3 * VTX_DWORD_COUNT + 2));
- OUT_RING(RADEON_CP_VC_FRMT_XY |
- RADEON_CP_VC_FRMT_ST0);
- OUT_RING(RADEON_CP_VC_CNTL_PRIM_TYPE_RECT_LIST |
- RADEON_CP_VC_CNTL_PRIM_WALK_RING |
- RADEON_CP_VC_CNTL_MAOS_ENABLE |
- RADEON_CP_VC_CNTL_VTX_FMT_RADEON_MODE |
- (3 << RADEON_CP_VC_CNTL_NUM_SHIFT));
- } else {
- BEGIN_DMA(3 * VTX_DWORD_COUNT + 2);
- OUT_RING(DMA_PACKET3(R200_CP_PACKET3_3D_DRAW_IMMD_2,
- 3 * VTX_DWORD_COUNT + 1));
- OUT_RING(RADEON_CP_VC_CNTL_PRIM_TYPE_RECT_LIST |
- RADEON_CP_VC_CNTL_PRIM_WALK_RING |
- (3 << RADEON_CP_VC_CNTL_NUM_SHIFT));
- }
-
- VTX_OUT(vtx[0]);
- VTX_OUT(vtx[1]);
- VTX_OUT(vtx[2]);
- END_DMA();
-
- pBox++;
- }
-#ifdef DAMAGEEXT
- /* XXX: Shouldn't this be in kxv.c instead? */
- DamageDamageRegion(pPortPriv->pDraw, &pPortPriv->clip);
-#endif
- kaaMarkSync(pScreen);
-}
-
-static void
-ATIVideoSave(ScreenPtr pScreen, KdOffscreenArea *area)
-{
- KdScreenPriv(pScreen);
- ATIScreenInfo(pScreenPriv);
- ATIPortPrivPtr pPortPriv = atis->pAdaptor->pPortPrivates[0].ptr;
-
- if (pPortPriv->off_screen == area)
- pPortPriv->off_screen = 0;
-}
-
-static int
-ATIPutImage(KdScreenInfo *screen, DrawablePtr pDraw,
- short src_x, short src_y,
- short drw_x, short drw_y,
- short src_w, short src_h,
- short drw_w, short drw_h,
- int id,
- unsigned char *buf,
- short width,
- short height,
- Bool sync,
- RegionPtr clipBoxes,
- pointer data)
-{
- ScreenPtr pScreen = screen->pScreen;
- KdScreenPriv(pScreen);
- ATICardInfo(pScreenPriv);
- ATIScreenInfo(pScreenPriv);
- ATIPortPrivPtr pPortPriv = (ATIPortPrivPtr)data;
- char *mmio = atic->reg_base;
- INT32 x1, x2, y1, y2;
- int randr = RR_Rotate_0 /* XXX */;
- int srcPitch, srcPitch2, dstPitch;
- int top, left, npixels, nlines, size;
- BoxRec dstBox;
- int dst_width = width, dst_height = height;
- int rot_x1, rot_y1, rot_x2, rot_y2;
- int dst_x1, dst_y1, dst_x2, dst_y2;
- int rot_src_w, rot_src_h, rot_drw_w, rot_drw_h;
-
- /* Clip */
- x1 = src_x;
- x2 = src_x + src_w;
- y1 = src_y;
- y2 = src_y + src_h;
-
- dstBox.x1 = drw_x;
- dstBox.x2 = drw_x + drw_w;
- dstBox.y1 = drw_y;
- dstBox.y2 = drw_y + drw_h;
-
- ATIClipVideo(&dstBox, &x1, &x2, &y1, &y2,
- REGION_EXTENTS(pScreen, clipBoxes), width, height);
-
- src_w = (x2 - x1) >> 16;
- src_h = (y2 - y1) >> 16;
- drw_w = dstBox.x2 - dstBox.x1;
- drw_h = dstBox.y2 - dstBox.y1;
-
- if ((x1 >= x2) || (y1 >= y2))
- return Success;
-
- if (mmio == NULL)
- return BadAlloc;
-
- if (randr & (RR_Rotate_0|RR_Rotate_180)) {
- dst_width = width;
- dst_height = height;
- rot_src_w = src_w;
- rot_src_h = src_h;
- rot_drw_w = drw_w;
- rot_drw_h = drw_h;
- } else {
- dst_width = height;
- dst_height = width;
- rot_src_w = src_h;
- rot_src_h = src_w;
- rot_drw_w = drw_h;
- rot_drw_h = drw_w;
- }
-
- switch (randr & RR_Rotate_All) {
- case RR_Rotate_0:
- default:
- dst_x1 = dstBox.x1;
- dst_y1 = dstBox.y1;
- dst_x2 = dstBox.x2;
- dst_y2 = dstBox.y2;
- rot_x1 = x1;
- rot_y1 = y1;
- rot_x2 = x2;
- rot_y2 = y2;
- break;
- case RR_Rotate_90:
- dst_x1 = dstBox.y1;
- dst_y1 = screen->height - dstBox.x2;
- dst_x2 = dstBox.y2;
- dst_y2 = screen->height - dstBox.x1;
- rot_x1 = y1;
- rot_y1 = (src_w << 16) - x2;
- rot_x2 = y2;
- rot_y2 = (src_w << 16) - x1;
- break;
- case RR_Rotate_180:
- dst_x1 = screen->width - dstBox.x2;
- dst_y1 = screen->height - dstBox.y2;
- dst_x2 = screen->width - dstBox.x1;
- dst_y2 = screen->height - dstBox.y1;
- rot_x1 = (src_w << 16) - x2;
- rot_y1 = (src_h << 16) - y2;
- rot_x2 = (src_w << 16) - x1;
- rot_y2 = (src_h << 16) - y1;
- break;
- case RR_Rotate_270:
- dst_x1 = screen->width - dstBox.y2;
- dst_y1 = dstBox.x1;
- dst_x2 = screen->width - dstBox.y1;
- dst_y2 = dstBox.x2;
- rot_x1 = (src_h << 16) - y2;
- rot_y1 = x1;
- rot_x2 = (src_h << 16) - y1;
- rot_y2 = x2;
- break;
- }
-
- switch(id) {
- case FOURCC_YV12:
- case FOURCC_I420:
- dstPitch = ((dst_width << 1) + 15) & ~15;
- srcPitch = (width + 3) & ~3;
- srcPitch2 = ((width >> 1) + 3) & ~3;
- size = dstPitch * dst_height;
- break;
- case FOURCC_UYVY:
- case FOURCC_YUY2:
- default:
- dstPitch = ((dst_width << 1) + 15) & ~15;
- srcPitch = (width << 1);
- srcPitch2 = 0;
- size = dstPitch * dst_height;
- break;
- }
-
- if (pPortPriv->off_screen != NULL && size != pPortPriv->size) {
- KdOffscreenFree(screen->pScreen, pPortPriv->off_screen);
- pPortPriv->off_screen = 0;
- }
-
- if (pPortPriv->off_screen == NULL) {
- pPortPriv->off_screen = KdOffscreenAlloc(screen->pScreen,
- size * 2, 64, TRUE, ATIVideoSave, pPortPriv);
- if (pPortPriv->off_screen == NULL)
- return BadAlloc;
- }
-
-
- if (pDraw->type == DRAWABLE_WINDOW)
- pPortPriv->pPixmap =
- (*pScreen->GetWindowPixmap)((WindowPtr)pDraw);
- else
- pPortPriv->pPixmap = (PixmapPtr)pDraw;
-
- /* Migrate the pixmap to offscreen if necessary. */
- if (!kaaPixmapIsOffscreen(pPortPriv->pPixmap))
- kaaMoveInPixmap(pPortPriv->pPixmap);
-
- if (!kaaPixmapIsOffscreen(pPortPriv->pPixmap)) {
- return BadAlloc;
- }
-
- pPortPriv->src_offset = pPortPriv->off_screen->offset;
- pPortPriv->src_addr = (CARD8 *)(pScreenPriv->screen->memory_base +
- pPortPriv->src_offset);
- pPortPriv->src_pitch = dstPitch;
- pPortPriv->size = size;
- pPortPriv->pDraw = pDraw;
-
- /* copy data */
- top = rot_y1 >> 16;
- left = (rot_x1 >> 16) & ~1;
- npixels = ((((rot_x2 + 0xffff) >> 16) + 1) & ~1) - left;
-
- /* Since we're probably overwriting the area that might still be used
- * for the last PutImage request, wait for idle.
- */
- ATIWaitIdle(atis);
-
- switch(id) {
- case FOURCC_YV12:
- case FOURCC_I420:
- top &= ~1;
- nlines = ((((rot_y2 + 0xffff) >> 16) + 1) & ~1) - top;
- KdXVCopyPlanarData(screen, buf, pPortPriv->src_addr, randr,
- srcPitch, srcPitch2, dstPitch, rot_src_w, rot_src_h,
- height, top, left, nlines, npixels, id);
- break;
- case FOURCC_UYVY:
- case FOURCC_YUY2:
- default:
- nlines = ((rot_y2 + 0xffff) >> 16) - top;
- KdXVCopyPackedData(screen, buf, pPortPriv->src_addr, randr,
- srcPitch, dstPitch, rot_src_w, rot_src_h, top, left,
- nlines, npixels);
- break;
- }
-
- /* update cliplist */
- if (!REGION_EQUAL(screen->pScreen, &pPortPriv->clip, clipBoxes)) {
- REGION_COPY(screen->pScreen, &pPortPriv->clip, clipBoxes);
- }
-
- pPortPriv->id = id;
- pPortPriv->src_x1 = rot_x1;
- pPortPriv->src_y1 = rot_y1;
- pPortPriv->src_x2 = rot_x2;
- pPortPriv->src_y2 = rot_y2;
- pPortPriv->src_w = rot_src_w;
- pPortPriv->src_h = rot_src_h;
- pPortPriv->dst_x1 = dst_x1;
- pPortPriv->dst_y1 = dst_y1;
- pPortPriv->dst_x2 = dst_x2;
- pPortPriv->dst_y2 = dst_y2;
- pPortPriv->dst_w = rot_drw_w;
- pPortPriv->dst_h = rot_drw_h;
-
- if (atic->is_radeon)
- RadeonDisplayVideo(screen, pPortPriv);
- else
- R128DisplayVideo(screen, pPortPriv);
-
- return Success;
-}
-
-static int
-ATIReputImage(KdScreenInfo *screen, DrawablePtr pDraw, short drw_x, short drw_y,
- RegionPtr clipBoxes, pointer data)
-{
- ScreenPtr pScreen = screen->pScreen;
- KdScreenPriv(pScreen);
- ATICardInfo(pScreenPriv);
- ATIPortPrivPtr pPortPriv = (ATIPortPrivPtr)data;
- BoxPtr pOldExtents = REGION_EXTENTS(screen->pScreen, &pPortPriv->clip);
- BoxPtr pNewExtents = REGION_EXTENTS(screen->pScreen, clipBoxes);
-
- if (pOldExtents->x1 != pNewExtents->x1 ||
- pOldExtents->x2 != pNewExtents->x2 ||
- pOldExtents->y1 != pNewExtents->y1 ||
- pOldExtents->y2 != pNewExtents->y2)
- return BadMatch;
-
- if (pDraw->type == DRAWABLE_WINDOW)
- pPortPriv->pPixmap =
- (*pScreen->GetWindowPixmap)((WindowPtr)pDraw);
- else
- pPortPriv->pPixmap = (PixmapPtr)pDraw;
-
- if (!kaaPixmapIsOffscreen(pPortPriv->pPixmap))
- kaaMoveInPixmap(pPortPriv->pPixmap);
-
- if (!kaaPixmapIsOffscreen(pPortPriv->pPixmap)) {
- ErrorF("err\n");
- return BadAlloc;
- }
-
-
- /* update cliplist */
- if (!REGION_EQUAL(screen->pScreen, &pPortPriv->clip, clipBoxes))
- REGION_COPY(screen->pScreen, &pPortPriv->clip, clipBoxes);
-
- /* XXX: What do the drw_x and drw_y here mean for us? */
-
- if (atic->is_radeon)
- RadeonDisplayVideo(screen, pPortPriv);
- else
- R128DisplayVideo(screen, pPortPriv);
-
- return Success;
-}
-
-static int
-ATIQueryImageAttributes(KdScreenInfo *screen, int id, unsigned short *w,
- unsigned short *h, int *pitches, int *offsets)
-{
- int size, tmp;
-
- if (*w > IMAGE_MAX_WIDTH)
- *w = IMAGE_MAX_WIDTH;
- if (*h > IMAGE_MAX_HEIGHT)
- *h = IMAGE_MAX_HEIGHT;
-
- *w = (*w + 1) & ~1;
- if (offsets)
- offsets[0] = 0;
-
- switch (id)
- {
- case FOURCC_YV12:
- case FOURCC_I420:
- *h = (*h + 1) & ~1;
- size = (*w + 3) & ~3;
- if (pitches)
- pitches[0] = size;
- size *= *h;
- if (offsets)
- offsets[1] = size;
- tmp = ((*w >> 1) + 3) & ~3;
- if (pitches)
- pitches[1] = pitches[2] = tmp;
- tmp *= (*h >> 1);
- size += tmp;
- if (offsets)
- offsets[2] = size;
- size += tmp;
- break;
- case FOURCC_UYVY:
- case FOURCC_YUY2:
- default:
- size = *w << 1;
- if (pitches)
- pitches[0] = size;
- size *= *h;
- break;
- }
-
- return size;
-}
-
-
-/* client libraries expect an encoding */
-static KdVideoEncodingRec DummyEncoding[1] =
-{
- {
- 0,
- "XV_IMAGE",
- IMAGE_MAX_WIDTH, IMAGE_MAX_HEIGHT,
- {1, 1}
- }
-};
-
-#define NUM_FORMATS 3
-
-static KdVideoFormatRec Formats[NUM_FORMATS] =
-{
- {15, TrueColor}, {16, TrueColor}, {24, TrueColor}
-};
-
-#define NUM_ATTRIBUTES 0
-
-static KdAttributeRec Attributes[NUM_ATTRIBUTES] =
-{
-};
-
-#define NUM_IMAGES 4
-
-static KdImageRec Images[NUM_IMAGES] =
-{
- XVIMAGE_YUY2,
- XVIMAGE_YV12,
- XVIMAGE_I420,
- XVIMAGE_UYVY
-};
-
-static KdVideoAdaptorPtr
-ATISetupImageVideo(ScreenPtr pScreen)
-{
- KdScreenPriv(pScreen);
- ATIScreenInfo(pScreenPriv);
- KdVideoAdaptorPtr adapt;
- ATIPortPrivPtr pPortPriv;
- int i;
-
- atis->num_texture_ports = 16;
-
- adapt = xcalloc(1, sizeof(KdVideoAdaptorRec) + atis->num_texture_ports *
- (sizeof(ATIPortPrivRec) + sizeof(DevUnion)));
- if (adapt == NULL)
- return NULL;
-
- adapt->type = XvWindowMask | XvInputMask | XvImageMask;
- adapt->flags = VIDEO_CLIP_TO_VIEWPORT;
- adapt->name = "ATI Texture Video";
- adapt->nEncodings = 1;
- adapt->pEncodings = DummyEncoding;
- adapt->nFormats = NUM_FORMATS;
- adapt->pFormats = Formats;
- adapt->nPorts = atis->num_texture_ports;
- adapt->pPortPrivates = (DevUnion*)(&adapt[1]);
-
- pPortPriv =
- (ATIPortPrivPtr)(&adapt->pPortPrivates[atis->num_texture_ports]);
-
- for (i = 0; i < atis->num_texture_ports; i++)
- adapt->pPortPrivates[i].ptr = &pPortPriv[i];
-
- adapt->nAttributes = NUM_ATTRIBUTES;
- adapt->pAttributes = Attributes;
- adapt->pImages = Images;
- adapt->nImages = NUM_IMAGES;
- adapt->PutVideo = NULL;
- adapt->PutStill = NULL;
- adapt->GetVideo = NULL;
- adapt->GetStill = NULL;
- adapt->StopVideo = ATIStopVideo;
- adapt->SetPortAttribute = ATISetPortAttribute;
- adapt->GetPortAttribute = ATIGetPortAttribute;
- adapt->QueryBestSize = ATIQueryBestSize;
- adapt->PutImage = ATIPutImage;
- adapt->ReputImage = ATIReputImage;
- adapt->QueryImageAttributes = ATIQueryImageAttributes;
-
- /* gotta uninit this someplace */
- REGION_INIT(pScreen, &pPortPriv->clip, NullBox, 0);
-
- atis->pAdaptor = adapt;
-
- xvBrightness = MAKE_ATOM("XV_BRIGHTNESS");
- xvSaturation = MAKE_ATOM("XV_SATURATION");
-
- return adapt;
-}
-
-Bool ATIInitVideo(ScreenPtr pScreen)
-{
- KdScreenPriv(pScreen);
- ATIScreenInfo(pScreenPriv);
- ATICardInfo(pScreenPriv);
- KdScreenInfo *screen = pScreenPriv->screen;
- KdVideoAdaptorPtr *adaptors, *newAdaptors = NULL;
- KdVideoAdaptorPtr newAdaptor = NULL;
- int num_adaptors;
-
- atis->pAdaptor = NULL;
-
- if (atic->reg_base == NULL)
- return FALSE;
- if (atic->is_r300)
- return FALSE;
-
- num_adaptors = KdXVListGenericAdaptors(screen, &adaptors);
-
- newAdaptor = ATISetupImageVideo(pScreen);
-
- if (newAdaptor) {
- if (!num_adaptors) {
- num_adaptors = 1;
- adaptors = &newAdaptor;
- } else {
- newAdaptors = xalloc((num_adaptors + 1) *
- sizeof(KdVideoAdaptorPtr *));
- if (newAdaptors) {
- memcpy(newAdaptors, adaptors, num_adaptors *
- sizeof(KdVideoAdaptorPtr));
- newAdaptors[num_adaptors] = newAdaptor;
- adaptors = newAdaptors;
- num_adaptors++;
- }
- }
- }
-
- if (num_adaptors)
- KdXVScreenInit(pScreen, adaptors, num_adaptors);
-
- if (newAdaptors)
- xfree(newAdaptors);
-
- return TRUE;
-}
-
-void
-ATIFiniVideo(ScreenPtr pScreen)
-{
- KdScreenPriv(pScreen);
- ATIScreenInfo(pScreenPriv);
- KdVideoAdaptorPtr adapt = atis->pAdaptor;
- ATIPortPrivPtr pPortPriv;
- int i;
-
- if (!adapt)
- return;
-
- for (i = 0; i < atis->num_texture_ports; i++) {
- pPortPriv = (ATIPortPrivPtr)(&adapt->pPortPrivates[i].ptr);
- REGION_UNINIT(pScreen, &pPortPriv->clip);
- }
- xfree(adapt);
- atis->pAdaptor = NULL;
-}