/* * Copyright 2007 Arthur Huillet * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include "xorg-config.h" #include "xf86xv.h" #include #include "exa.h" #include "damage.h" #include "dixstruct.h" #include "fourcc.h" #include "nv_include.h" #include "nv_dma.h" extern Atom xvBrightness, xvColorKey, xvAutopaintColorKey, xvSetDefaults; void NV04PutOverlayImage(ScrnInfoPtr pScrn, struct nouveau_bo *src, int offset, int id, int dstPitch, BoxPtr dstBox, int x1, int y1, int x2, int y2, short width, short height, short src_w, short src_h, short drw_w, short drw_h, RegionPtr clipBoxes) { NVPtr pNv = NVPTR(pScrn); NVPortPrivPtr pPriv = GET_OVERLAY_PRIVATE(pNv); #if NVOVL_SUPPORT xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(pScrn); xf86CrtcPtr crtc = xf86_config->crtc[pPriv->overlayCRTC]; /*This may not work with NV04 overlay according to rivatv source*/ if (crtc->mode.Flags & V_DBLSCAN) { dstBox->y1 <<= 1; dstBox->y2 <<= 1; drw_h <<= 1; } /* paint the color key */ if(pPriv->autopaintColorKey && (pPriv->grabbedByV4L || !REGION_EQUAL(pScrn->pScreen, &pPriv->clip, clipBoxes))) { /* we always paint V4L's color key */ if (!pPriv->grabbedByV4L) REGION_COPY(pScrn->pScreen, &pPriv->clip, clipBoxes); { xf86XVFillKeyHelper(pScrn->pScreen, pPriv->colorKey, clipBoxes); } } nvWriteVIDEO(pNv, NV_PVIDEO_OE_STATE, 0); nvWriteVIDEO(pNv, NV_PVIDEO_SU_STATE, 0); nvWriteVIDEO(pNv, NV_PVIDEO_RM_STATE, 0); nvWriteVIDEO(pNv, NV_PVIDEO_BUFF0_START_ADDRESS, src->offset + offset); nvWriteVIDEO(pNv, NV_PVIDEO_BUFF0_START_ADDRESS + 4, src->offset + offset); nvWriteVIDEO(pNv, NV_PVIDEO_BUFF0_PITCH_LENGTH, dstPitch); nvWriteVIDEO(pNv, NV_PVIDEO_BUFF0_PITCH_LENGTH + 4, dstPitch); nvWriteVIDEO(pNv, NV_PVIDEO_BUFF0_OFFSET, 0); nvWriteVIDEO(pNv, NV_PVIDEO_BUFF0_OFFSET + 4, 0); nvWriteVIDEO(pNv, NV_PVIDEO_WINDOW_START, (dstBox->y1 << 16) | dstBox->x1); nvWriteVIDEO(pNv, NV_PVIDEO_WINDOW_SIZE, ((dstBox->y2 - dstBox->y1) << 16) | (dstBox->x2 - dstBox->x1)); nvWriteVIDEO(pNv, NV_PVIDEO_STEP_SIZE, (uint32_t)(((src_h - 1) << 11) / (drw_h - 1)) << 16 | (uint32_t)(((src_w - 1) << 11) / (drw_w - 1))); nvWriteVIDEO(pNv, NV_PVIDEO_RED_CSC_OFFSET, (0x69 - (pPriv->brightness * 62 / 512))); nvWriteVIDEO(pNv, NV_PVIDEO_GREEN_CSC_OFFSET, (0x3e + (pPriv->brightness * 62 / 512))); nvWriteVIDEO(pNv, NV_PVIDEO_BLUE_CSC_OFFSET, (0x89 - (pPriv->brightness * 62 / 512))); nvWriteVIDEO(pNv, NV_PVIDEO_CSC_ADJUST, 0x0); nvWriteVIDEO(pNv, NV_PVIDEO_CONTROL_Y, 0x001); /* (BLUR_ON, LINE_HALF) */ nvWriteVIDEO(pNv, NV_PVIDEO_CONTROL_X, 0x111); /* (WEIGHT_HEAVY, SHARPENING_ON, SMOOTHING_ON) */ nvWriteVIDEO(pNv, NV_PVIDEO_FIFO_BURST_LENGTH, 0x03); nvWriteVIDEO(pNv, NV_PVIDEO_FIFO_THRES_SIZE, 0x38); nvWriteVIDEO(pNv, NV_PVIDEO_KEY, pPriv->colorKey); /* 0x1 Video on 0x10 Use colorkey 0x100 Format YUY2 */ nvWriteVIDEO(pNv, NV_PVIDEO_OVERLAY, 0x111); nvWriteVIDEO(pNv, NV_PVIDEO_SU_STATE, (nvReadVIDEO(pNv, NV_PVIDEO_SU_STATE) ^ (1 << 16))); #endif pPriv->videoStatus = CLIENT_VIDEO_ON; } /** * NV04SetOverlayPortAttribute * sets the attribute "attribute" of port "data" to value "value" * calls NVResetVideo(pScrn) to apply changes to hardware * * @param pScrenInfo * @param attribute attribute to set * @param value value to which attribute is to be set * @param data port from which the attribute is to be set * * @return Success, if setting is successful * BadValue/BadMatch, if value/attribute are invalid * @see NVResetVideo(ScrnInfoPtr pScrn) */ int NV04SetOverlayPortAttribute(ScrnInfoPtr pScrn, Atom attribute, INT32 value, pointer data) { NVPortPrivPtr pPriv = (NVPortPrivPtr)data; if (attribute == xvBrightness) { if ((value < -512) || (value > 512)) return BadValue; pPriv->brightness = value; } else if (attribute == xvColorKey) { pPriv->colorKey = value; REGION_EMPTY(pScrn->pScreen, &pPriv->clip); } else if (attribute == xvAutopaintColorKey) { if ((value < 0) || (value > 1)) return BadValue; pPriv->autopaintColorKey = value; } else if (attribute == xvSetDefaults) { NVSetPortDefaults(pScrn, pPriv); } else return BadMatch; return Success; } /** * NV04GetOverlayPortAttribute * * @param pScrn unused * @param attribute attribute to be read * @param value value of attribute will be stored in this pointer * @param data port from which attribute will be read * @return Success, if queried attribute exists */ int NV04GetOverlayPortAttribute(ScrnInfoPtr pScrn, Atom attribute, INT32 *value, pointer data) { NVPortPrivPtr pPriv = (NVPortPrivPtr)data; if (attribute == xvBrightness) *value = pPriv->brightness; else if (attribute == xvColorKey) *value = pPriv->colorKey; else if (attribute == xvAutopaintColorKey) *value = (pPriv->autopaintColorKey) ? 1 : 0; else return BadMatch; return Success; } /** * NV04StopOverlay * Tell the hardware to stop the overlay */ void NV04StopOverlay (ScrnInfoPtr pScrn) { #ifdef NVOVL_SUPPORT NVPtr pNv = NVPTR(pScrn); nvWriteVIDEO(pNv, NV_PVIDEO_OVERLAY, nvReadVIDEO(pNv, NV_PVIDEO_OVERLAY) &~ 0x1); nvWriteVIDEO(pNv, NV_PVIDEO_OE_STATE, 0); nvWriteVIDEO(pNv, NV_PVIDEO_SU_STATE, 0); nvWriteVIDEO(pNv, NV_PVIDEO_RM_STATE, 0); #endif }