From 4a3dbb926ae3f5410198d7cc4f4ebe4f62eebf05 Mon Sep 17 00:00:00 2001 From: marha Date: Sat, 25 Jul 2009 19:39:46 +0000 Subject: Added xorg-server-1.6.2.tar.gz --- xorg-server/hw/kdrive/ati/r128_composite.c | 564 ----------------------------- 1 file changed, 564 deletions(-) delete mode 100644 xorg-server/hw/kdrive/ati/r128_composite.c (limited to 'xorg-server/hw/kdrive/ati/r128_composite.c') diff --git a/xorg-server/hw/kdrive/ati/r128_composite.c b/xorg-server/hw/kdrive/ati/r128_composite.c deleted file mode 100644 index 0d18ebff7..000000000 --- a/xorg-server/hw/kdrive/ati/r128_composite.c +++ /dev/null @@ -1,564 +0,0 @@ -/* - * 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. - */ - -#include "ati.h" -#include "ati_reg.h" -#include "ati_dma.h" -#include "ati_draw.h" - -extern ATIScreenInfo *accel_atis; -extern int sample_count; -extern float sample_offsets_x[255]; -extern float sample_offsets_y[255]; -extern CARD8 ATIBltRop[16]; - -static int widths[2] = {1,1}; -static int heights[2] = {1,1}; -static Bool is_transform[2]; -static PictTransform *transform[2]; - -struct blendinfo { - Bool dst_alpha; - Bool src_alpha; - CARD32 blendctl; -}; - -static struct blendinfo R128BlendOp[] = { - /* Clear */ - {0, 0, R128_SBLEND_ZERO | R128_DBLEND_ZERO}, - /* Src */ - {0, 0, R128_SBLEND_ONE | R128_DBLEND_ZERO}, - /* Dst */ - {0, 0, R128_SBLEND_ZERO | R128_DBLEND_ONE}, - /* Over */ - {0, 1, R128_SBLEND_ONE | R128_DBLEND_INV_SRC_ALPHA}, - /* OverReverse */ - {1, 0, R128_SBLEND_INV_DST_ALPHA | R128_DBLEND_ONE}, - /* In */ - {1, 0, R128_SBLEND_DST_ALPHA | R128_DBLEND_ZERO}, - /* InReverse */ - {0, 1, R128_SBLEND_ZERO | R128_DBLEND_SRC_ALPHA}, - /* Out */ - {1, 0, R128_SBLEND_INV_DST_ALPHA | R128_DBLEND_ZERO}, - /* OutReverse */ - {0, 1, R128_SBLEND_ZERO | R128_DBLEND_INV_SRC_ALPHA}, - /* Atop */ - {1, 1, R128_SBLEND_DST_ALPHA | R128_DBLEND_INV_SRC_ALPHA}, - /* AtopReverse */ - {1, 1, R128_SBLEND_INV_DST_ALPHA | R128_DBLEND_SRC_ALPHA}, - /* Xor */ - {1, 1, R128_SBLEND_INV_DST_ALPHA | R128_DBLEND_INV_SRC_ALPHA}, - /* Add */ - {0, 0, R128_SBLEND_ONE | R128_DBLEND_ONE}, -}; - -static Bool -R128GetDatatypePict(CARD32 format, CARD32 *type) -{ - switch (format) { - case PICT_a1r5g5b5: - case PICT_x1r5g5b5: - *type = R128_DATATYPE_ARGB1555; - return TRUE; - case PICT_r5g6b5: - *type = R128_DATATYPE_RGB565; - return TRUE; - case PICT_a8r8g8b8: - case PICT_x8r8g8b8: - *type = R128_DATATYPE_ARGB8888; - return TRUE; - default: - return FALSE; - } - -} - -static Bool -R128CheckCompositeTexture(PicturePtr pPict) -{ - int w = pPict->pDrawable->width; - int h = pPict->pDrawable->height; - - if (w > (1 << 10) || h > (1 << 10)) - ATI_FALLBACK(("Picture w/h too large (%dx%d)\n", w, h)); - if (pPict->repeat && ((w & (w - 1)) != 0 || (h & (h - 1)) != 0)) - ATI_FALLBACK(("NPOT repeat unsupported (%dx%d)\n", w, h)); - - switch (pPict->format) { - case PICT_a8: - case PICT_a1r5g5b5: - case PICT_a4r4g4b4: - case PICT_r5g6b5: - case PICT_a8r8g8b8: - break; - default: - ATI_FALLBACK(("Unsupported picture format 0x%x\n", - pPict->format)); - } - - return TRUE; -} - -Bool -R128CheckComposite(int op, PicturePtr pSrcPicture, PicturePtr pMaskPicture, - PicturePtr pDstPicture) -{ - CARD32 dstDatatype; - - if (op >= sizeof(R128BlendOp)/sizeof(R128BlendOp[0])) - ATI_FALLBACK(("Unsupported op 0x%x\n", op)); - if (pDstPicture->format == PICT_a8) { - if (R128BlendOp[op].src_alpha || R128BlendOp[op].dst_alpha || - pMaskPicture != NULL) - ATI_FALLBACK(("alpha blending unsupported with " - "A8 dst?\n")); - } else if (!R128GetDatatypePict(pDstPicture->format, &dstDatatype)) { - ATI_FALLBACK(("Unsupported dest format 0x%x\n", - pDstPicture->format)); - } - if (pMaskPicture != NULL && pMaskPicture->componentAlpha && - R128BlendOp[op].src_alpha) - ATI_FALLBACK(("Component alpha not supported with source alpha " - "blending.\n")); - - if (!R128CheckCompositeTexture(pSrcPicture)) - return FALSE; - if (pMaskPicture != NULL && !R128CheckCompositeTexture(pMaskPicture)) - return FALSE; - - return TRUE; -} - -static Bool -R128TextureSetup(PicturePtr pPict, PixmapPtr pPix, int unit, CARD32 *txsize, - CARD32 *tex_cntl_c) -{ - int w = pPict->pDrawable->width; - int h = pPict->pDrawable->height; - int bytepp, shift, l2w, l2h, l2p; - int pitch; - - pitch = pPix->devKind; - if ((pitch & (pitch - 1)) != 0) - ATI_FALLBACK(("NPOT pitch 0x%x unsupported\n", pitch)); - - switch (pPict->format) { - case PICT_a8: - /* DATATYPE_RGB8 appears to expand the value into the alpha - * channel like we want. We then blank out the R,G,B channels - * as necessary using the combiners. - */ - *tex_cntl_c = R128_DATATYPE_RGB8 << R128_TEX_DATATYPE_SHIFT; - break; - case PICT_a1r5g5b5: - *tex_cntl_c = R128_DATATYPE_ARGB1555 << R128_TEX_DATATYPE_SHIFT; - break; - case PICT_a4r4g4b4: - *tex_cntl_c = R128_DATATYPE_ARGB4444 << R128_TEX_DATATYPE_SHIFT; - break; - case PICT_r5g6b5: - *tex_cntl_c = R128_DATATYPE_RGB565 << R128_TEX_DATATYPE_SHIFT; - break; - case PICT_a8r8g8b8: - *tex_cntl_c = R128_DATATYPE_ARGB8888 << R128_TEX_DATATYPE_SHIFT; - break; - default: - return FALSE; - } - bytepp = PICT_FORMAT_BPP(pPict->format) / 8; - - *tex_cntl_c |= R128_MIP_MAP_DISABLE; - - if (pPict->filter == PictFilterBilinear) - *tex_cntl_c |= R128_MIN_BLEND_LINEAR | R128_MAG_BLEND_LINEAR; - - if (unit == 0) - shift = 0; - else { - shift = 16; - *tex_cntl_c |= R128_SEC_SELECT_SEC_ST; - } - - /* ATILog2 returns -1 for value of 0 */ - l2w = ATILog2(w - 1) + 1; - l2h = ATILog2(h - 1) + 1; - l2p = ATILog2(pPix->devKind / bytepp); - - if (pPict->repeat && w == 1 && h == 1) - l2p = 0; - else if (pPict->repeat && l2p != l2w) - ATI_FALLBACK(("Repeat not supported for pitch != width\n")); - l2w = l2p; - - widths[unit] = 1 << l2w; - heights[unit] = 1 << l2h; - *txsize |= l2p << (R128_TEX_PITCH_SHIFT + shift); - *txsize |= ((l2w > l2h) ? l2w : l2h) << (R128_TEX_SIZE_SHIFT + shift); - *txsize |= l2h << (R128_TEX_HEIGHT_SHIFT + shift); - - if (pPict->transform != 0) { - is_transform[unit] = TRUE; - transform[unit] = pPict->transform; - } else { - is_transform[unit] = FALSE; - } - - return TRUE; -} - -Bool -R128PrepareComposite(int op, PicturePtr pSrcPicture, PicturePtr pMaskPicture, - PicturePtr pDstPicture, PixmapPtr pSrc, PixmapPtr pMask, PixmapPtr pDst) -{ - KdScreenPriv(pDst->drawable.pScreen); - ATIScreenInfo(pScreenPriv); - CARD32 txsize = 0, prim_tex_cntl_c, sec_tex_cntl_c = 0, dstDatatype; - CARD32 dst_pitch_offset, color_factor, in_color_factor, alpha_comb; - CARD32 blend_cntl; - int i; - RING_LOCALS; - - accel_atis = atis; - - if (pDstPicture->format == PICT_a8) - dstDatatype = R128_DATATYPE_Y8; - else - R128GetDatatypePict(pDstPicture->format, &dstDatatype); - - if (!R128TextureSetup(pSrcPicture, pSrc, 0, &txsize, &prim_tex_cntl_c)) - return FALSE; - if (pMask != NULL && !R128TextureSetup(pMaskPicture, pMask, 1, &txsize, - &sec_tex_cntl_c)) - return FALSE; - else if (pMask == NULL) - is_transform[1] = FALSE; - - if (!ATIGetPixmapOffsetPitch(pDst, &dst_pitch_offset)) - return FALSE; - - blend_cntl = R128BlendOp[op].blendctl; - if (PICT_FORMAT_A(pDstPicture->format) == 0 && - R128BlendOp[op].dst_alpha) { - if ((blend_cntl & R128_SBLEND_MASK) == - R128_SBLEND_DST_ALPHA) - blend_cntl = (blend_cntl & ~R128_SBLEND_MASK) | - R128_SBLEND_ONE; - else if ((blend_cntl & R128_SBLEND_MASK) == - R128_SBLEND_INV_DST_ALPHA) - blend_cntl = (blend_cntl & ~R128_SBLEND_MASK) | - R128_SBLEND_ZERO; - } - - BEGIN_DMA(12); - OUT_REG(R128_REG_SCALE_3D_CNTL, - R128_SCALE_3D_TEXMAP_SHADE | - R128_SCALE_PIX_REPLICATE | - R128_TEX_CACHE_SPLIT | - R128_TEX_MAP_ALPHA_IN_TEXTURE | - R128_TEX_CACHE_LINE_SIZE_4QW); - OUT_REG(ATI_REG_DST_PITCH_OFFSET, dst_pitch_offset); - OUT_REG(ATI_REG_DP_GUI_MASTER_CNTL, - ATI_GMC_DST_PITCH_OFFSET_CNTL | - ATI_GMC_BRUSH_SOLID_COLOR | - (dstDatatype << 8) | - ATI_GMC_SRC_DATATYPE_COLOR | - (ATIBltRop[GXcopy] << 16) | - ATI_DP_SRC_SOURCE_MEMORY | - R128_GMC_3D_FCN_EN | - ATI_GMC_CLR_CMP_CNTL_DIS | - R128_GMC_AUX_CLIP_DIS | - ATI_GMC_WR_MSK_DIS); - OUT_REG(R128_REG_MISC_3D_STATE_CNTL, - R128_MISC_SCALE_3D_TEXMAP_SHADE | - R128_MISC_SCALE_PIX_REPLICATE | - R128_ALPHA_COMB_ADD_CLAMP | - blend_cntl); - OUT_REG(R128_REG_TEX_CNTL_C, - R128_TEXMAP_ENABLE | - ((pMask != NULL) ? R128_SEC_TEXMAP_ENABLE : 0) | - R128_ALPHA_ENABLE | - R128_TEX_CACHE_FLUSH); - OUT_REG(R128_REG_PC_GUI_CTLSTAT, R128_PC_FLUSH_GUI); - END_DMA(); - - /* IN operator: Without a mask, only the first texture unit is enabled. - * With a mask, we put the source in the first unit and have it pass - * through as input to the 2nd. The 2nd unit takes the incoming source - * pixel and modulates it with either the alpha or each of the channels - * in the mask, depending on componentAlpha. - */ - BEGIN_DMA(15); - OUT_RING(DMA_PACKET0(R128_REG_PRIM_TEX_CNTL_C, 14)); - OUT_RING_REG(R128_REG_PRIM_TEX_CNTL_C, prim_tex_cntl_c); - - /* If this is the only stage and the dest is a8, route the alpha result - * to the color (red channel, in particular), too. Otherwise, be sure - * to zero out color channels of an a8 source. - */ - if (pMaskPicture == NULL && pDstPicture->format == PICT_a8) - color_factor = R128_COLOR_FACTOR_ALPHA; - else if (pSrcPicture->format == PICT_a8) - color_factor = R128_COLOR_FACTOR_CONST_COLOR; - else - color_factor = R128_COLOR_FACTOR_TEX; - - if (PICT_FORMAT_A(pSrcPicture->format) == 0) - alpha_comb = R128_COMB_ALPHA_COPY_INP; - else - alpha_comb = R128_COMB_ALPHA_DIS; - - OUT_RING_REG(R128_REG_PRIM_TEXTURE_COMBINE_CNTL_C, - R128_COMB_COPY | - color_factor | - R128_INPUT_FACTOR_INT_COLOR | - alpha_comb | - R128_ALPHA_FACTOR_TEX_ALPHA | - R128_INP_FACTOR_A_CONST_ALPHA); - OUT_RING_REG(R128_REG_TEX_SIZE_PITCH_C, txsize); - /* We could save some output by only writing the offset register that - * will actually be used. On the other hand, this is easy. - */ - for (i = 0; i <= 10; i++) { - OUT_RING_REG(R128_REG_PRIM_TEX_0_OFFSET_C + 4 * i, - ((CARD8 *)pSrc->devPrivate.ptr - - pScreenPriv->screen->memory_base)); - } - END_DMA(); - - if (pMask != NULL) { - BEGIN_DMA(14); - OUT_RING(DMA_PACKET0(R128_REG_SEC_TEX_CNTL_C, 13)); - OUT_RING_REG(R128_REG_SEC_TEX_CNTL_C, sec_tex_cntl_c); - - if (pDstPicture->format == PICT_a8) { - color_factor = R128_COLOR_FACTOR_ALPHA; - in_color_factor = R128_INPUT_FACTOR_PREV_ALPHA; - } else if (pMaskPicture->componentAlpha) { - color_factor = R128_COLOR_FACTOR_TEX; - in_color_factor = R128_INPUT_FACTOR_PREV_COLOR; - } else { - color_factor = R128_COLOR_FACTOR_ALPHA; - in_color_factor = R128_INPUT_FACTOR_PREV_COLOR; - } - - OUT_RING_REG(R128_REG_SEC_TEXTURE_COMBINE_CNTL_C, - R128_COMB_MODULATE | - color_factor | - in_color_factor | - R128_COMB_ALPHA_MODULATE | - R128_ALPHA_FACTOR_TEX_ALPHA | - R128_INP_FACTOR_A_PREV_ALPHA); - for (i = 0; i <= 10; i++) { - OUT_RING_REG(R128_REG_SEC_TEX_0_OFFSET_C + 4 * i, - ((CARD8 *)pMask->devPrivate.ptr - - pScreenPriv->screen->memory_base)); - } - END_DMA(); - } - - return TRUE; -} -#define VTX_RING_COUNT 8 - -#define VTX_OUT(_dstX, _dstY, _srcX, _srcY, _maskX, _maskY) \ -do { \ - OUT_RING_F((_dstX)); \ - OUT_RING_F(((float)(_dstY)) + .125); \ - OUT_RING_F(0.0); \ - OUT_RING_F(1.0); \ - OUT_RING_F((((float)(_srcX)) + 0.5) / (widths[0])); \ - OUT_RING_F((((float)(_srcY)) + 0.5) / (heights[0])); \ - OUT_RING_F((((float)(_maskX)) + 0.5) / (widths[1])); \ - OUT_RING_F((((float)(_maskY)) + 0.5) / (heights[1])); \ -} while (0) - -void -R128Composite(int srcX, int srcY, int maskX, int maskY, int dstX, int dstY, - int w, int h) -{ - ATIScreenInfo *atis = accel_atis; - int srcXend, srcYend, maskXend, maskYend; - PictVector v; - RING_LOCALS; - - /*ErrorF("R128Composite (%d,%d) (%d,%d) (%d,%d) (%d,%d)\n", - srcX, srcY, maskX, maskY,dstX, dstY, w, h);*/ - - srcXend = srcX + w; - srcYend = srcY + h; - maskXend = maskX + w; - maskYend = maskY + h; - if (is_transform[0]) { - v.vector[0] = IntToxFixed(srcX); - v.vector[1] = IntToxFixed(srcY); - v.vector[2] = xFixed1; - PictureTransformPoint(transform[0], &v); - srcX = xFixedToInt(v.vector[0]); - srcY = xFixedToInt(v.vector[1]); - v.vector[0] = IntToxFixed(srcXend); - v.vector[1] = IntToxFixed(srcYend); - v.vector[2] = xFixed1; - PictureTransformPoint(transform[0], &v); - srcXend = xFixedToInt(v.vector[0]); - srcYend = xFixedToInt(v.vector[1]); - } - if (is_transform[1]) { - v.vector[0] = IntToxFixed(maskX); - v.vector[1] = IntToxFixed(maskY); - v.vector[2] = xFixed1; - PictureTransformPoint(transform[1], &v); - maskX = xFixedToInt(v.vector[0]); - maskY = xFixedToInt(v.vector[1]); - v.vector[0] = IntToxFixed(maskXend); - v.vector[1] = IntToxFixed(maskYend); - v.vector[2] = xFixed1; - PictureTransformPoint(transform[1], &v); - maskXend = xFixedToInt(v.vector[0]); - maskYend = xFixedToInt(v.vector[1]); - } - - BEGIN_DMA(3 + 4 * VTX_RING_COUNT); - OUT_RING(DMA_PACKET3(ATI_CCE_PACKET3_3D_RNDR_GEN_PRIM, - 2 + 4 * VTX_RING_COUNT)); - OUT_RING(R128_CCE_VC_FRMT_RHW | - R128_CCE_VC_FRMT_S_T | - R128_CCE_VC_FRMT_S2_T2); - OUT_RING(R128_CCE_VC_CNTL_PRIM_TYPE_TRI_FAN | - R128_CCE_VC_CNTL_PRIM_WALK_RING | - (4 << R128_CCE_VC_CNTL_NUM_SHIFT)); - - VTX_OUT(dstX, dstY, srcX, srcY, maskX, maskY); - VTX_OUT(dstX, dstY + h, srcX, srcYend, maskX, maskYend); - VTX_OUT(dstX + w, dstY + h, srcXend, srcYend, maskXend, maskYend); - VTX_OUT(dstX + w, dstY, srcXend, srcY, maskXend, maskY); - - END_DMA(); -} - -void -R128DoneComposite(void) -{ -} - -Bool -R128PrepareTrapezoids(PicturePtr pDstPicture, PixmapPtr pDst) -{ - KdScreenPriv(pDst->drawable.pScreen); - ATIScreenInfo(pScreenPriv); - CARD32 dst_pitch_offset; - RING_LOCALS; - - accel_atis = atis; - - if (!ATIGetPixmapOffsetPitch(pDst, &dst_pitch_offset)) - return FALSE; - - BEGIN_DMA(18); - OUT_REG(R128_REG_SCALE_3D_CNTL, - R128_SCALE_3D_TEXMAP_SHADE | - R128_SCALE_PIX_REPLICATE | - R128_TEX_CACHE_SPLIT | - R128_TEX_CACHE_LINE_SIZE_4QW); - OUT_REG(ATI_REG_DST_PITCH_OFFSET, dst_pitch_offset); - OUT_REG(ATI_REG_DP_GUI_MASTER_CNTL, - ATI_GMC_DST_PITCH_OFFSET_CNTL | - ATI_GMC_BRUSH_SOLID_COLOR | - (R128_DATATYPE_RGB8 << 8) | - ATI_GMC_SRC_DATATYPE_COLOR | - (ATIBltRop[GXcopy] << 16) | - ATI_DP_SRC_SOURCE_MEMORY | - R128_GMC_3D_FCN_EN | - ATI_GMC_CLR_CMP_CNTL_DIS | - ATI_GMC_WR_MSK_DIS); - OUT_REG(R128_REG_MISC_3D_STATE_CNTL, - R128_MISC_SCALE_3D_TEXMAP_SHADE | - R128_MISC_SCALE_PIX_REPLICATE | - R128_ALPHA_COMB_ADD_CLAMP | - R128BlendOp[PictOpAdd].blendctl); - OUT_REG(R128_REG_TEX_CNTL_C, - R128_ALPHA_ENABLE); - OUT_REG(R128_REG_PC_GUI_CTLSTAT, R128_PC_FLUSH_GUI); - - OUT_RING(DMA_PACKET0(R128_REG_AUX_SC_CNTL, 5)); - OUT_RING_REG(R128_REG_AUX_SC_CNTL, R128_AUX1_SC_ENB); - OUT_RING_REG(R128_REG_AUX1_SC_LEFT, 0); - OUT_RING_REG(R128_REG_AUX1_SC_RIGHT, pDst->drawable.width); - OUT_RING_REG(R128_REG_AUX1_SC_TOP, 0); - OUT_RING_REG(R128_REG_AUX1_SC_BOTTOM, pDst->drawable.height); - END_DMA(); - - return TRUE; -} - -#define TRAP_VERT_RING_COUNT 4 - -#define TRAP_VERT(_x, _y) \ -do { \ - OUT_RING_F((_x) + sample_x); \ - OUT_RING_F((_y) + 0.125 + sample_y); \ - OUT_RING_F(0.0); \ - OUT_RING(0x01010101); \ -} while (0) - -void -R128Trapezoids(KaaTrapezoid *traps, int ntraps) -{ - ATIScreenInfo *atis = accel_atis; - RING_LOCALS; - - while (ntraps > 0) { - int i, sample, count, vertcount; - - count = 0xffff / 4 / sample_count; - if (count > ntraps) - count = ntraps; - vertcount = count * sample_count * 4; - - BEGIN_DMA(3 + vertcount * TRAP_VERT_RING_COUNT); - OUT_RING(DMA_PACKET3(ATI_CCE_PACKET3_3D_RNDR_GEN_PRIM, - 2 + vertcount * TRAP_VERT_RING_COUNT)); - OUT_RING(R128_CCE_VC_FRMT_DIFFUSE_ARGB); - OUT_RING(R128_CCE_VC_CNTL_PRIM_TYPE_TRI_FAN | - R128_CCE_VC_CNTL_PRIM_WALK_RING | - (vertcount << R128_CCE_VC_CNTL_NUM_SHIFT)); - - for (i = 0; i < count; i++) { - for (sample = 0; sample < sample_count; sample++) { - float sample_x = sample_offsets_x[sample]; - float sample_y = sample_offsets_y[sample]; - TRAP_VERT(traps[i].tl, traps[i].ty); - TRAP_VERT(traps[i].bl, traps[i].by); - TRAP_VERT(traps[i].br, traps[i].by); - TRAP_VERT(traps[i].tr, traps[i].ty); - } - } - END_DMA(); - - ntraps -= count; - traps += count; - } -} - -void -R128DoneTrapezoids(void) -{ -} -- cgit v1.2.3