diff options
Diffstat (limited to 'xorg-server/glamor/glamor_copyarea.c')
| -rw-r--r-- | xorg-server/glamor/glamor_copyarea.c | 676 |
1 files changed, 676 insertions, 0 deletions
diff --git a/xorg-server/glamor/glamor_copyarea.c b/xorg-server/glamor/glamor_copyarea.c new file mode 100644 index 000000000..4e6f953d2 --- /dev/null +++ b/xorg-server/glamor/glamor_copyarea.c @@ -0,0 +1,676 @@ +/* + * Copyright © 2008 Intel Corporation + * Copyright © 1998 Keith Packard + * + * 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 Keith Packard not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Keith Packard makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL KEITH PACKARD 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: + * Eric Anholt <eric@anholt.net> + * Zhigang Gong <zhigang.gong@linux.intel.com> + */ + +#include "glamor_priv.h" + +/** @file glamor_copyarea.c + * + * GC CopyArea implementation + */ +#ifndef GLAMOR_GLES2 +static Bool +glamor_copy_n_to_n_fbo_blit(DrawablePtr src, + DrawablePtr dst, + GCPtr gc, BoxPtr box, int nbox, int dx, int dy) +{ + ScreenPtr screen = dst->pScreen; + PixmapPtr dst_pixmap = glamor_get_drawable_pixmap(dst); + PixmapPtr src_pixmap = glamor_get_drawable_pixmap(src); + glamor_pixmap_private *src_pixmap_priv, *dst_pixmap_priv; + glamor_screen_private *glamor_priv = + glamor_get_screen_private(screen); + glamor_gl_dispatch *dispatch; + int dst_x_off, dst_y_off, src_x_off, src_y_off, i; + int fbo_x_off, fbo_y_off; + int src_fbo_x_off, src_fbo_y_off; + + if (!glamor_priv->has_fbo_blit) { + glamor_delayed_fallback(screen, + "no EXT_framebuffer_blit\n"); + return FALSE; + } + src_pixmap_priv = glamor_get_pixmap_private(src_pixmap); + dst_pixmap_priv = glamor_get_pixmap_private(dst_pixmap); + + if (gc) { + if (gc->alu != GXcopy) { + glamor_delayed_fallback(screen, "non-copy ALU\n"); + return FALSE; + } + } + + if (!GLAMOR_PIXMAP_PRIV_HAS_FBO(src_pixmap_priv)) { + glamor_delayed_fallback(screen, "no src fbo\n"); + return FALSE; + } + + if (glamor_set_destination_pixmap(dst_pixmap)) + return FALSE; + + pixmap_priv_get_fbo_off(dst_pixmap_priv, &fbo_x_off, &fbo_y_off); + pixmap_priv_get_fbo_off(src_pixmap_priv, &src_fbo_x_off, &src_fbo_y_off); + + dispatch = glamor_get_dispatch(glamor_priv); + dispatch->glBindFramebuffer(GL_READ_FRAMEBUFFER_EXT, + src_pixmap_priv->base.fbo->fb); + glamor_get_drawable_deltas(dst, dst_pixmap, &dst_x_off, + &dst_y_off); + glamor_get_drawable_deltas(src, src_pixmap, &src_x_off, + &src_y_off); + dst_x_off += fbo_x_off; + dst_y_off += fbo_y_off; + src_y_off += dy + src_fbo_y_off; + src_x_off += src_fbo_x_off; + + for (i = 0; i < nbox; i++) { + if (glamor_priv->yInverted) { + dispatch->glBlitFramebuffer((box[i].x1 + dx + + src_x_off), + (box[i].y1 + + src_y_off), + (box[i].x2 + dx + + src_x_off), + (box[i].y2 + + src_y_off), + (box[i].x1 + + dst_x_off), + (box[i].y1 + + dst_y_off), + (box[i].x2 + + dst_x_off), + (box[i].y2 + + dst_y_off), + GL_COLOR_BUFFER_BIT, + GL_NEAREST); + } else { + int flip_dst_y1 = + dst_pixmap->drawable.height - (box[i].y2 + + dst_y_off); + int flip_dst_y2 = + dst_pixmap->drawable.height - (box[i].y1 + + dst_y_off); + int flip_src_y1 = + src_pixmap->drawable.height - (box[i].y2 + + src_y_off); + int flip_src_y2 = + src_pixmap->drawable.height - (box[i].y1 + + src_y_off); + + dispatch->glBlitFramebuffer(box[i].x1 + dx + + src_x_off, + flip_src_y1, + box[i].x2 + dx + + src_x_off, + flip_src_y2, + box[i].x1 + + dst_x_off, + flip_dst_y1, + box[i].x2 + + dst_x_off, + flip_dst_y2, + GL_COLOR_BUFFER_BIT, + GL_NEAREST); + } + } + glamor_put_dispatch(glamor_priv); + glamor_priv->state = BLIT_STATE; + return TRUE; +} +#endif + +static Bool +glamor_copy_n_to_n_textured(DrawablePtr src, + DrawablePtr dst, + GCPtr gc, BoxPtr box, int nbox, int dx, int dy) +{ + glamor_screen_private *glamor_priv = + glamor_get_screen_private(dst->pScreen); + glamor_gl_dispatch *dispatch; + PixmapPtr src_pixmap = glamor_get_drawable_pixmap(src); + PixmapPtr dst_pixmap = glamor_get_drawable_pixmap(dst); + int i; + float vertices[8], texcoords[8]; + glamor_pixmap_private *src_pixmap_priv; + glamor_pixmap_private *dst_pixmap_priv; + int src_x_off, src_y_off, dst_x_off, dst_y_off; + enum glamor_pixmap_status src_status = GLAMOR_NONE; + GLfloat dst_xscale, dst_yscale, src_xscale, src_yscale; + + src_pixmap_priv = glamor_get_pixmap_private(src_pixmap); + dst_pixmap_priv = glamor_get_pixmap_private(dst_pixmap); + + if (!src_pixmap_priv->base.gl_fbo) { +#ifndef GLAMOR_PIXMAP_DYNAMIC_UPLOAD + glamor_delayed_fallback(dst->pScreen, "src has no fbo.\n"); + return FALSE; +#else + src_status = glamor_upload_pixmap_to_texture(src_pixmap); + if (src_status != GLAMOR_UPLOAD_DONE) + return FALSE; + + src_pixmap_priv = glamor_get_pixmap_private(src_pixmap); +#endif + } + + + pixmap_priv_get_dest_scale(dst_pixmap_priv, &dst_xscale, &dst_yscale); + pixmap_priv_get_scale(src_pixmap_priv, &src_xscale, &src_yscale); + + glamor_get_drawable_deltas(dst, dst_pixmap, &dst_x_off, + &dst_y_off); + + dispatch = glamor_get_dispatch(glamor_priv); + + + glamor_set_destination_pixmap_priv_nc(dst_pixmap_priv); + dispatch->glVertexAttribPointer(GLAMOR_VERTEX_POS, 2, GL_FLOAT, + GL_FALSE, 2 * sizeof(float), + vertices); + dispatch->glEnableVertexAttribArray(GLAMOR_VERTEX_POS); + + glamor_get_drawable_deltas(src, src_pixmap, &src_x_off, + &src_y_off); + dx += src_x_off; + dy += src_y_off; + + dispatch->glActiveTexture(GL_TEXTURE0); + dispatch->glBindTexture(GL_TEXTURE_2D, + src_pixmap_priv->base.fbo->tex); +#ifndef GLAMOR_GLES2 + dispatch->glEnable(GL_TEXTURE_2D); + dispatch->glTexParameteri(GL_TEXTURE_2D, + GL_TEXTURE_WRAP_S, + GL_CLAMP_TO_BORDER); + dispatch->glTexParameteri(GL_TEXTURE_2D, + GL_TEXTURE_WRAP_T, + GL_CLAMP_TO_BORDER); +#endif + dispatch->glTexParameteri(GL_TEXTURE_2D, + GL_TEXTURE_MIN_FILTER, + GL_NEAREST); + dispatch->glTexParameteri(GL_TEXTURE_2D, + GL_TEXTURE_MAG_FILTER, + GL_NEAREST); + + dispatch->glVertexAttribPointer(GLAMOR_VERTEX_SOURCE, 2, + GL_FLOAT, GL_FALSE, + 2 * sizeof(float), + texcoords); + dispatch->glEnableVertexAttribArray(GLAMOR_VERTEX_SOURCE); + dispatch->glUseProgram(glamor_priv->finish_access_prog[0]); + dispatch->glUniform1i(glamor_priv->finish_access_revert[0], + REVERT_NONE); + dispatch->glUniform1i(glamor_priv->finish_access_swap_rb[0], + SWAP_NONE_UPLOADING); + + for (i = 0; i < nbox; i++) { + + glamor_set_normalize_vcoords(dst_pixmap_priv, + dst_xscale, dst_yscale, + box[i].x1 + dst_x_off, + box[i].y1 + dst_y_off, + box[i].x2 + dst_x_off, + box[i].y2 + dst_y_off, + glamor_priv->yInverted, + vertices); + + glamor_set_normalize_tcoords(src_pixmap_priv, + src_xscale, + src_yscale, + box[i].x1 + dx, + box[i].y1 + dy, + box[i].x2 + dx, + box[i].y2 + dy, + glamor_priv->yInverted, + texcoords); + dispatch->glDrawArrays(GL_TRIANGLE_FAN, 0, 4); + } + + dispatch->glDisableVertexAttribArray(GLAMOR_VERTEX_POS); + dispatch->glDisableVertexAttribArray(GLAMOR_VERTEX_SOURCE); +#ifndef GLAMOR_GLES2 + dispatch->glDisable(GL_TEXTURE_2D); +#endif + dispatch->glUseProgram(0); + /* The source texture is bound to a fbo, we have to flush it here. */ + glamor_put_dispatch(glamor_priv); + glamor_priv->state = RENDER_STATE; + glamor_priv->render_idle_cnt = 0; + return TRUE; +} + +static Bool +__glamor_copy_n_to_n(DrawablePtr src, + DrawablePtr dst, + GCPtr gc, + BoxPtr box, + int nbox, + int dx, + int dy, + Bool reverse, + Bool upsidedown, Pixel bitplane, + void *closure) +{ + PixmapPtr dst_pixmap, src_pixmap, temp_pixmap = NULL; + DrawablePtr temp_src = src; + glamor_pixmap_private *dst_pixmap_priv, *src_pixmap_priv; + glamor_screen_private *glamor_priv; + BoxRec bound; + ScreenPtr screen; + int temp_dx = dx; + int temp_dy = dy; + int src_x_off, src_y_off, dst_x_off, dst_y_off; + int i; + int overlaped = 0; + Bool ret = FALSE; + + dst_pixmap = glamor_get_drawable_pixmap(dst); + dst_pixmap_priv = glamor_get_pixmap_private(dst_pixmap); + src_pixmap = glamor_get_drawable_pixmap(src); + src_pixmap_priv = glamor_get_pixmap_private(src_pixmap); + screen = dst_pixmap->drawable.pScreen; + glamor_priv = glamor_get_screen_private(dst->pScreen); + glamor_get_drawable_deltas(src, src_pixmap, &src_x_off, + &src_y_off); + + glamor_get_drawable_deltas(dst, dst_pixmap, &dst_x_off, + &dst_y_off); + + if (src_pixmap_priv->base.fbo + && src_pixmap_priv->base.fbo->fb == dst_pixmap_priv->base.fbo->fb) { + int x_shift = abs(src_x_off - dx - dst_x_off); + int y_shift = abs(src_y_off - dy - dst_y_off); + for (i = 0; i < nbox; i++) { + if (x_shift < abs(box[i].x2 - box[i].x1) + && y_shift < abs(box[i].y2 - box[i].y1)) { + overlaped = 1; + break; + } + } + } + DEBUGF("Copy %d %d %dx%d dx %d dy %d from %p to %p \n", + box[0].x1, box[0].y1, + box[0].x2 - box[0].x1, box[0].y2 - box[0].y1, + dx, dy, + src_pixmap, dst_pixmap); +#ifndef GLAMOR_GLES2 + if (!overlaped && + (glamor_priv->state != RENDER_STATE + || !src_pixmap_priv->base.gl_tex || !dst_pixmap_priv->base.gl_tex) + && glamor_copy_n_to_n_fbo_blit(src, dst, gc, box, nbox, dx, + dy)) { + ret = TRUE; + goto done; + } +#endif + glamor_calculate_boxes_bound(&bound, box, nbox); + + /* Overlaped indicate the src and dst are the same pixmap. */ + if (overlaped || (!GLAMOR_PIXMAP_PRIV_HAS_FBO(src_pixmap_priv) + && (((bound.x2 - bound.x1) * (bound.y2 - bound.y1) + * 4 > + src_pixmap->drawable.width * + src_pixmap->drawable.height) + || !(glamor_check_fbo_size(glamor_priv, + src_pixmap->drawable.width, + src_pixmap->drawable.height))))) { + + temp_pixmap = glamor_create_pixmap(screen, + bound.x2 - bound.x1, + bound.y2 - bound.y1, + src_pixmap-> + drawable.depth, + overlaped ? 0 : + GLAMOR_CREATE_PIXMAP_CPU); + assert(bound.x2 - bound.x1 <= glamor_priv->max_fbo_size); + assert(bound.y2 - bound.y1 <= glamor_priv->max_fbo_size); + if (!temp_pixmap) + goto done; + glamor_translate_boxes(box, nbox, -bound.x1, -bound.y1); + temp_src = &temp_pixmap->drawable; + + if (overlaped) + glamor_copy_n_to_n_textured(src, temp_src, gc, box, + nbox, + temp_dx + bound.x1, + temp_dy + bound.y1); + else + fbCopyNtoN(src, temp_src, gc, box, nbox, + temp_dx + bound.x1, temp_dy + bound.y1, + reverse, upsidedown, bitplane, closure); + glamor_translate_boxes(box, nbox, bound.x1, bound.y1); + temp_dx = -bound.x1; + temp_dy = -bound.y1; + } else { + temp_dx = dx; + temp_dy = dy; + temp_src = src; + } + + if (glamor_copy_n_to_n_textured + (temp_src, dst, gc, box, nbox, temp_dx, temp_dy)) { + ret = TRUE; + } +done: + if (temp_src != src) + glamor_destroy_pixmap(temp_pixmap); + return ret; +} + +static Bool +_glamor_copy_n_to_n(DrawablePtr src, + DrawablePtr dst, + GCPtr gc, + BoxPtr box, + int nbox, + int dx, + int dy, + Bool reverse, + Bool upsidedown, Pixel bitplane, + void *closure, Bool fallback) +{ + PixmapPtr dst_pixmap, src_pixmap; + glamor_pixmap_private *dst_pixmap_priv, *src_pixmap_priv; + glamor_screen_private *glamor_priv; + glamor_gl_dispatch *dispatch; + BoxPtr extent; + RegionRec region; + int src_x_off, src_y_off, dst_x_off, dst_y_off; + Bool ok = FALSE; + int force_clip = 0; + + if (nbox == 0) + return TRUE; + dst_pixmap = glamor_get_drawable_pixmap(dst); + dst_pixmap_priv = glamor_get_pixmap_private(dst_pixmap); + src_pixmap = glamor_get_drawable_pixmap(src); + src_pixmap_priv = glamor_get_pixmap_private(src_pixmap); + + glamor_priv = glamor_get_screen_private(dst->pScreen); + + DEBUGF("Copy %d %d %dx%d dx %d dy %d from %p to %p \n", + box[0].x1, box[0].y1, + box[0].x2 - box[0].x1, box[0].y2 - box[0].y1, + dx, dy, + src_pixmap, dst_pixmap); + + if (!GLAMOR_PIXMAP_PRIV_HAS_FBO(dst_pixmap_priv)) + goto fall_back; + + if (gc) { + if (!glamor_set_planemask(dst_pixmap, gc->planemask)) + goto fall_back; + dispatch = glamor_get_dispatch(glamor_priv); + if (!glamor_set_alu(dispatch, gc->alu)) { + glamor_put_dispatch(glamor_priv); + goto fail; + } + glamor_put_dispatch(glamor_priv); + } + + if (!src_pixmap_priv) { + glamor_set_pixmap_type(src_pixmap, GLAMOR_MEMORY); + src_pixmap_priv = glamor_get_pixmap_private(src_pixmap); + } + + glamor_get_drawable_deltas(src, src_pixmap, &src_x_off, + &src_y_off); + glamor_get_drawable_deltas(dst, dst_pixmap, &dst_x_off, + &dst_y_off); + + RegionInitBoxes(®ion, box, nbox); + extent = RegionExtents(®ion); + + if (!glamor_check_fbo_size(glamor_priv, + extent->x2 - extent->x1, extent->y2 - extent->y1) + && (src_pixmap_priv->type == GLAMOR_MEMORY + || (src_pixmap_priv == dst_pixmap_priv))) { + force_clip = 1; + } + + if (force_clip || dst_pixmap_priv->type == GLAMOR_TEXTURE_LARGE + || src_pixmap_priv->type == GLAMOR_TEXTURE_LARGE) { + glamor_pixmap_clipped_regions *clipped_dst_regions; + int n_dst_region, i, j; + PixmapPtr temp_source_pixmap; + glamor_pixmap_private *temp_source_priv = NULL; + + RegionTranslate(®ion, dst_x_off, dst_y_off); + if (!force_clip) + clipped_dst_regions = glamor_compute_clipped_regions(dst_pixmap_priv, + ®ion, &n_dst_region, 0, + reverse, upsidedown); + else + clipped_dst_regions = glamor_compute_clipped_regions_ext(dst_pixmap_priv, + ®ion, &n_dst_region, + glamor_priv->max_fbo_size, + glamor_priv->max_fbo_size, + reverse, upsidedown); + for(i = 0; i < n_dst_region; i++) + { + int n_src_region; + glamor_pixmap_clipped_regions *clipped_src_regions; + BoxPtr current_boxes; + int n_current_boxes; + + SET_PIXMAP_FBO_CURRENT(dst_pixmap_priv, clipped_dst_regions[i].block_idx); + + temp_source_pixmap = NULL; + if (src_pixmap_priv->type == GLAMOR_TEXTURE_LARGE) { + RegionTranslate(clipped_dst_regions[i].region, + -dst_x_off + src_x_off + dx, -dst_y_off + src_y_off + dy); + clipped_src_regions = glamor_compute_clipped_regions(src_pixmap_priv, + clipped_dst_regions[i].region, + &n_src_region, 0, + reverse, upsidedown); + DEBUGF("Source is large pixmap.\n"); + for (j = 0; j < n_src_region; j++) + { + if (src_pixmap_priv != dst_pixmap_priv) + SET_PIXMAP_FBO_CURRENT(src_pixmap_priv, clipped_src_regions[j].block_idx); + else if (src_pixmap_priv == dst_pixmap_priv && + clipped_src_regions[j].block_idx != clipped_dst_regions[i].block_idx) { + /* source and the dest are the same, but need different block_idx. + * we create a empty pixmap and fill the required source fbo and box to + * it. It's a little hacky, but avoid extra copy. */ + temp_source_pixmap = glamor_create_pixmap(src->pScreen, 0, 0, + src->depth, 0); + if (!temp_source_pixmap) { + ok = FALSE; + goto fail; + } + src->pScreen->ModifyPixmapHeader(temp_source_pixmap, + src_pixmap->drawable.width, + src_pixmap->drawable.height, + 0, 0, src_pixmap->devKind, NULL); + temp_source_priv = glamor_get_pixmap_private(temp_source_pixmap); + *temp_source_priv = *src_pixmap_priv; + temp_source_priv->large.box = src_pixmap_priv->large.box_array[clipped_src_regions[j].block_idx]; + temp_source_priv->base.fbo = src_pixmap_priv->large.fbo_array[clipped_src_regions[j].block_idx]; + temp_source_priv->base.pixmap = temp_source_pixmap; + } + assert(temp_source_pixmap || !(src_pixmap_priv == dst_pixmap_priv + && (clipped_src_regions[j].block_idx != clipped_dst_regions[i].block_idx))); + + RegionTranslate(clipped_src_regions[j].region, + -src_x_off - dx, + -src_y_off - dy); + current_boxes = RegionRects(clipped_src_regions[j].region); + n_current_boxes = RegionNumRects(clipped_src_regions[j].region); + DEBUGF("dst pixmap fbo idx %d src pixmap fbo idx %d \n", + clipped_dst_regions[i].block_idx, + clipped_src_regions[j].block_idx); + DEBUGF("Copy %d %d %d %d dx %d dy %d from %p to %p \n", + current_boxes[0].x1, current_boxes[0].y1, + current_boxes[0].x2, current_boxes[0].y2, + dx, dy, src_pixmap, dst_pixmap); + if (!temp_source_pixmap) + ok = __glamor_copy_n_to_n(src, dst, gc, current_boxes, + n_current_boxes, dx, dy, reverse, + upsidedown, bitplane, closure); + else { + ok = __glamor_copy_n_to_n(&temp_source_pixmap->drawable, + dst, gc, current_boxes, + n_current_boxes, dx, dy, reverse, + upsidedown, bitplane, closure); + temp_source_priv->type = GLAMOR_MEMORY; + temp_source_priv->base.fbo = NULL; + glamor_destroy_pixmap(temp_source_pixmap); + temp_source_pixmap = NULL; + } + + RegionDestroy(clipped_src_regions[j].region); + if (!ok) { + assert(0); + goto fail; + } + } + + if (n_src_region == 0) + ok = TRUE; + free(clipped_src_regions); + } else { + RegionTranslate(clipped_dst_regions[i].region, + - dst_x_off, + - dst_y_off); + current_boxes = RegionRects(clipped_dst_regions[i].region); + n_current_boxes = RegionNumRects(clipped_dst_regions[i].region); + + DEBUGF("dest pixmap fbo idx %d \n", + clipped_dst_regions[i].block_idx); + DEBUGF("Copy %d %d %d %d dx %d dy %d from %p to %p \n", + current_boxes[0].x1, current_boxes[0].y1, + current_boxes[0].x2, current_boxes[0].y2, + dx, dy, src_pixmap, dst_pixmap); + + ok = __glamor_copy_n_to_n(src, dst, gc, current_boxes, + n_current_boxes, dx, dy, reverse, + upsidedown, bitplane, closure); + + } + RegionDestroy(clipped_dst_regions[i].region); + } + if (n_dst_region == 0) + ok = TRUE; + free(clipped_dst_regions); + RegionUninit(®ion); + } else { + ok = __glamor_copy_n_to_n(src, dst, gc, box, nbox, dx, dy, + reverse, upsidedown, bitplane, + closure); + } + +fail: + dispatch = glamor_get_dispatch(glamor_priv); + glamor_set_alu(dispatch, GXcopy); + glamor_put_dispatch(glamor_priv); + + if (ok) + return TRUE; +fall_back: + if (!fallback + && glamor_ddx_fallback_check_pixmap(src) + && glamor_ddx_fallback_check_pixmap(dst)) + goto done; + + if (src_pixmap_priv->type == GLAMOR_DRM_ONLY + || dst_pixmap_priv->type == GLAMOR_DRM_ONLY) { + LogMessage(X_WARNING, + "Access a DRM only pixmap is not allowed within glamor.\n"); + return TRUE; + } + glamor_report_delayed_fallbacks(src->pScreen); + glamor_report_delayed_fallbacks(dst->pScreen); + + glamor_fallback("from %p to %p (%c,%c)\n", src, dst, + glamor_get_drawable_location(src), + glamor_get_drawable_location(dst)); + + if (glamor_prepare_access(dst, GLAMOR_ACCESS_RW)) { + if (dst == src + || glamor_prepare_access(src, GLAMOR_ACCESS_RO)) { + fbCopyNtoN(src, dst, gc, box, nbox, + dx, dy, reverse, upsidedown, bitplane, + closure); + if (dst != src) + glamor_finish_access(src, GLAMOR_ACCESS_RO); + } + glamor_finish_access(dst, GLAMOR_ACCESS_RW); + } + ok = TRUE; + + done: + glamor_clear_delayed_fallbacks(src->pScreen); + glamor_clear_delayed_fallbacks(dst->pScreen); + return ok; +} + +RegionPtr +glamor_copy_area(DrawablePtr src, DrawablePtr dst, GCPtr gc, + int srcx, int srcy, int width, int height, int dstx, + int dsty) +{ + RegionPtr region; + region = miDoCopy(src, dst, gc, + srcx, srcy, width, height, + dstx, dsty, glamor_copy_n_to_n, 0, NULL); + + return region; +} + +void +glamor_copy_n_to_n(DrawablePtr src, + DrawablePtr dst, + GCPtr gc, + BoxPtr box, + int nbox, + int dx, + int dy, + Bool reverse, + Bool upsidedown, Pixel bitplane, + void *closure) +{ + _glamor_copy_n_to_n(src, dst, gc, box, nbox, dx, + dy, reverse, upsidedown, bitplane, closure, TRUE); +} + +Bool +glamor_copy_n_to_n_nf(DrawablePtr src, + DrawablePtr dst, + GCPtr gc, + BoxPtr box, + int nbox, + int dx, + int dy, + Bool reverse, + Bool upsidedown, Pixel bitplane, + void *closure) +{ + return _glamor_copy_n_to_n(src, dst, gc, box, nbox, dx, + dy, reverse, upsidedown, bitplane, closure, FALSE); +} + |