diff options
Diffstat (limited to 'hw/kdrive/ati/r128_blendtmp.h')
| -rw-r--r-- | hw/kdrive/ati/r128_blendtmp.h | 137 |
1 files changed, 0 insertions, 137 deletions
diff --git a/hw/kdrive/ati/r128_blendtmp.h b/hw/kdrive/ati/r128_blendtmp.h deleted file mode 100644 index d31cdb3ad..000000000 --- a/hw/kdrive/ati/r128_blendtmp.h +++ /dev/null @@ -1,137 +0,0 @@ -/* - * $Id$ - * - * Copyright © 2003 Eric Anholt, Anders Carlsson - * - * 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. - */ -/* $Header$ */ - -#ifdef USE_DMA -#define TAG(x) x##DMA -#define LOCALS RING_LOCALS; \ - (void)atic -#define BEGIN(x) BEGIN_RING(x * 2) -#define OUT_REG(reg, val) OUT_RING_REG(reg, val) -#define END() ADVANCE_RING() -#else -#define TAG(x) x##MMIO -#define LOCALS char *mmio = atic->reg_base -#define BEGIN(x) ATIWaitAvailMMIO(x) -#define OUT_REG(reg, val) MMIO_OUT32(mmio, (reg), (val)) -#define END() -#endif - -static Bool -TAG(R128PrepareBlend)(int op, PicturePtr pSrcPicture, PicturePtr pDstPicture, - PixmapPtr pSrc, PixmapPtr pDst) -{ - KdScreenPriv(pDst->drawable.pScreen); - ATIScreenInfo(pScreenPriv); - ATICardInfo(pScreenPriv); - CARD32 dstDatatype, srcDatatype; - LOCALS; - - accel_atis = atis; - - if (!TAG(ATISetup)(pDst, pSrc)) - return FALSE; - - src_bpp = pSrc->drawable.bitsPerPixel; - is_repeat = pSrcPicture->repeat; - - if (op >= sizeof(R128BlendOp)/sizeof(R128BlendOp[0])) - ATI_FALLBACK(("Unsupported op 0x%x\n", op)); - if (pSrcPicture->repeat && (pSrc->drawable.width != 1 || - pSrc->drawable.height != 1)) - ATI_FALLBACK(("repeat unsupported\n")); - if (pSrcPicture->transform != NULL) - ATI_FALLBACK(("transform unsupported\n")); - if (!R128GetDatatypePict(pDstPicture->format, &dstDatatype)) - ATI_FALLBACK(("Unsupported dest format 0x%x\n", - pDstPicture->format)); - if (!R128GetDatatypePict(pSrcPicture->format, &srcDatatype)) - ATI_FALLBACK(("Unsupported src format 0x%x\n", - pSrcPicture->format)); - - BEGIN(11); - OUT_REG(RADEON_REG_DP_GUI_MASTER_CNTL, - (dstDatatype << 8) | - RADEON_GMC_SRC_DATATYPE_COLOR | - RADEON_GMC_DST_PITCH_OFFSET_CNTL | - RADEON_GMC_CLR_CMP_CNTL_DIS | - RADEON_GMC_AUX_CLIP_DIS | - (ATIBltRop[3] << 16) | - RADEON_GMC_3D_FCN_EN); - OUT_REG(R128_REG_TEX_CNTL_C, R128_TEX_ALPHA_EN | R128_TEX_CACHE_FLUSH); - OUT_REG(R128_REG_PRIM_TEXTURE_COMBINE_CNTL_C, 0); - OUT_REG(R128_REG_SCALE_3D_CNTL, - R128_SCALE_3D_SCALE | - R128BlendOp[op] | - R128_TEX_MAP_ALPHA_IN_TEXTURE); - OUT_REG(R128_REG_SCALE_3D_DATATYPE, srcDatatype); - OUT_REG(R128_REG_SCALE_PITCH, src_pitch / src_bpp); - /* 4.16 fixed point scaling factor? */ - if (is_repeat) { - OUT_REG(R128_REG_SCALE_X_INC, 0); - OUT_REG(R128_REG_SCALE_Y_INC, 0); - } else { - OUT_REG(R128_REG_SCALE_X_INC, 65536); - OUT_REG(R128_REG_SCALE_Y_INC, 65536); - } - OUT_REG(R128_REG_SCALE_HACC, 0x00000000); - OUT_REG(R128_REG_SCALE_VACC, 0x00000000); - OUT_REG(RADEON_REG_DP_CNTL, - RADEON_DST_X_LEFT_TO_RIGHT | RADEON_DST_Y_TOP_TO_BOTTOM ); - END(); - - return TRUE; -} - -static void -TAG(R128Blend)(int srcX, int srcY, int dstX, int dstY, int width, int height) -{ - ATIScreenInfo *atis = accel_atis; - ATICardInfo *atic = atis->atic; - LOCALS; - - if (is_repeat) { - srcX = 0; - srcY = 0; - } - - BEGIN(4); - OUT_REG(R128_REG_SCALE_OFFSET_0, src_offset + srcY * src_pitch + srcX * - (src_bpp >> 3)); - OUT_REG(R128_REG_SCALE_SRC_HEIGHT_WIDTH, (height << 16) | width); - OUT_REG(R128_REG_SCALE_DST_X_Y, (dstX << 16) | dstY); - OUT_REG(R128_REG_SCALE_DST_HEIGHT_WIDTH, (height << 16) | width); - END(); -} - -static void -TAG(R128DoneBlend)(void) -{ -} - -#undef TAG -#undef LOCALS -#undef BEGIN -#undef OUT_REG -#undef END |