diff options
Diffstat (limited to 'drivers/gpu/drm/qxl/qxl_draw.c')
-rw-r--r-- | drivers/gpu/drm/qxl/qxl_draw.c | 241 |
1 files changed, 7 insertions, 234 deletions
diff --git a/drivers/gpu/drm/qxl/qxl_draw.c b/drivers/gpu/drm/qxl/qxl_draw.c index c408bb83c7a9..97c3f1a95a32 100644 --- a/drivers/gpu/drm/qxl/qxl_draw.c +++ b/drivers/gpu/drm/qxl/qxl_draw.c @@ -109,152 +109,6 @@ make_drawable(struct qxl_device *qdev, int surface, uint8_t type, return 0; } -static int alloc_palette_object(struct qxl_device *qdev, - struct qxl_release *release, - struct qxl_bo **palette_bo) -{ - return qxl_alloc_bo_reserved(qdev, release, - sizeof(struct qxl_palette) + sizeof(uint32_t) * 2, - palette_bo); -} - -static int qxl_palette_create_1bit(struct qxl_bo *palette_bo, - struct qxl_release *release, - const struct qxl_fb_image *qxl_fb_image) -{ - const struct fb_image *fb_image = &qxl_fb_image->fb_image; - uint32_t visual = qxl_fb_image->visual; - const uint32_t *pseudo_palette = qxl_fb_image->pseudo_palette; - struct qxl_palette *pal; - int ret; - uint32_t fgcolor, bgcolor; - static uint64_t unique; /* we make no attempt to actually set this - * correctly globaly, since that would require - * tracking all of our palettes. */ - ret = qxl_bo_kmap(palette_bo, (void **)&pal); - if (ret) - return ret; - pal->num_ents = 2; - pal->unique = unique++; - if (visual == FB_VISUAL_TRUECOLOR || visual == FB_VISUAL_DIRECTCOLOR) { - /* NB: this is the only used branch currently. */ - fgcolor = pseudo_palette[fb_image->fg_color]; - bgcolor = pseudo_palette[fb_image->bg_color]; - } else { - fgcolor = fb_image->fg_color; - bgcolor = fb_image->bg_color; - } - pal->ents[0] = bgcolor; - pal->ents[1] = fgcolor; - qxl_bo_kunmap(palette_bo); - return 0; -} - -void qxl_draw_opaque_fb(const struct qxl_fb_image *qxl_fb_image, - int stride /* filled in if 0 */) -{ - struct qxl_device *qdev = qxl_fb_image->qdev; - struct qxl_drawable *drawable; - struct qxl_rect rect; - const struct fb_image *fb_image = &qxl_fb_image->fb_image; - int x = fb_image->dx; - int y = fb_image->dy; - int width = fb_image->width; - int height = fb_image->height; - const char *src = fb_image->data; - int depth = fb_image->depth; - struct qxl_release *release; - struct qxl_image *image; - int ret; - struct qxl_drm_image *dimage; - struct qxl_bo *palette_bo = NULL; - - if (stride == 0) - stride = depth * width / 8; - - ret = alloc_drawable(qdev, &release); - if (ret) - return; - - ret = qxl_image_alloc_objects(qdev, release, - &dimage, - height, stride); - if (ret) - goto out_free_drawable; - - if (depth == 1) { - ret = alloc_palette_object(qdev, release, &palette_bo); - if (ret) - goto out_free_image; - } - - /* do a reservation run over all the objects we just allocated */ - ret = qxl_release_reserve_list(release, true); - if (ret) - goto out_free_palette; - - rect.left = x; - rect.right = x + width; - rect.top = y; - rect.bottom = y + height; - - ret = make_drawable(qdev, 0, QXL_DRAW_COPY, &rect, release); - if (ret) { - qxl_release_backoff_reserve_list(release); - goto out_free_palette; - } - - ret = qxl_image_init(qdev, release, dimage, - (const uint8_t *)src, 0, 0, - width, height, depth, stride); - if (ret) { - qxl_release_backoff_reserve_list(release); - qxl_release_free(qdev, release); - return; - } - - if (depth == 1) { - void *ptr; - - ret = qxl_palette_create_1bit(palette_bo, release, qxl_fb_image); - - ptr = qxl_bo_kmap_atomic_page(qdev, dimage->bo, 0); - image = ptr; - image->u.bitmap.palette = - qxl_bo_physical_address(qdev, palette_bo, 0); - qxl_bo_kunmap_atomic_page(qdev, dimage->bo, ptr); - } - - drawable = (struct qxl_drawable *)qxl_release_map(qdev, release); - - drawable->u.copy.src_area.top = 0; - drawable->u.copy.src_area.bottom = height; - drawable->u.copy.src_area.left = 0; - drawable->u.copy.src_area.right = width; - - drawable->u.copy.rop_descriptor = SPICE_ROPD_OP_PUT; - drawable->u.copy.scale_mode = 0; - drawable->u.copy.mask.flags = 0; - drawable->u.copy.mask.pos.x = 0; - drawable->u.copy.mask.pos.y = 0; - drawable->u.copy.mask.bitmap = 0; - - drawable->u.copy.src_bitmap = - qxl_bo_physical_address(qdev, dimage->bo, 0); - qxl_release_unmap(qdev, release, &drawable->release_info); - - qxl_push_command_ring_release(qdev, release, QXL_CMD_DRAW, false); - qxl_release_fence_buffer_objects(release); - -out_free_palette: - qxl_bo_unref(&palette_bo); -out_free_image: - qxl_image_free_objects(qdev, dimage); -out_free_drawable: - if (ret) - free_drawable(qdev, release); -} - /* push a draw command using the given clipping rectangles as * the sources from the shadow framebuffer. * @@ -267,7 +121,8 @@ void qxl_draw_dirty_fb(struct qxl_device *qdev, struct qxl_bo *bo, unsigned int flags, unsigned int color, struct drm_clip_rect *clips, - unsigned int num_clips, int inc) + unsigned int num_clips, int inc, + uint32_t dumb_shadow_offset) { /* * TODO: if flags & DRM_MODE_FB_DIRTY_ANNOTATE_FILL then we should @@ -295,6 +150,9 @@ void qxl_draw_dirty_fb(struct qxl_device *qdev, if (ret) return; + clips->x1 += dumb_shadow_offset; + clips->x2 += dumb_shadow_offset; + left = clips->x1; right = clips->x2; top = clips->y1; @@ -342,7 +200,8 @@ void qxl_draw_dirty_fb(struct qxl_device *qdev, goto out_release_backoff; ret = qxl_image_init(qdev, release, dimage, surface_base, - left, top, width, height, depth, stride); + left - dumb_shadow_offset, + top, width, height, depth, stride); qxl_bo_kunmap(bo); if (ret) goto out_release_backoff; @@ -397,89 +256,3 @@ out_free_drawable: free_drawable(qdev, release); } - -void qxl_draw_copyarea(struct qxl_device *qdev, - u32 width, u32 height, - u32 sx, u32 sy, - u32 dx, u32 dy) -{ - struct qxl_drawable *drawable; - struct qxl_rect rect; - struct qxl_release *release; - int ret; - - ret = alloc_drawable(qdev, &release); - if (ret) - return; - - /* do a reservation run over all the objects we just allocated */ - ret = qxl_release_reserve_list(release, true); - if (ret) - goto out_free_release; - - rect.left = dx; - rect.top = dy; - rect.right = dx + width; - rect.bottom = dy + height; - ret = make_drawable(qdev, 0, QXL_COPY_BITS, &rect, release); - if (ret) { - qxl_release_backoff_reserve_list(release); - goto out_free_release; - } - - drawable = (struct qxl_drawable *)qxl_release_map(qdev, release); - drawable->u.copy_bits.src_pos.x = sx; - drawable->u.copy_bits.src_pos.y = sy; - qxl_release_unmap(qdev, release, &drawable->release_info); - - qxl_push_command_ring_release(qdev, release, QXL_CMD_DRAW, false); - qxl_release_fence_buffer_objects(release); - -out_free_release: - if (ret) - free_drawable(qdev, release); -} - -void qxl_draw_fill(struct qxl_draw_fill *qxl_draw_fill_rec) -{ - struct qxl_device *qdev = qxl_draw_fill_rec->qdev; - struct qxl_rect rect = qxl_draw_fill_rec->rect; - uint32_t color = qxl_draw_fill_rec->color; - uint16_t rop = qxl_draw_fill_rec->rop; - struct qxl_drawable *drawable; - struct qxl_release *release; - int ret; - - ret = alloc_drawable(qdev, &release); - if (ret) - return; - - /* do a reservation run over all the objects we just allocated */ - ret = qxl_release_reserve_list(release, true); - if (ret) - goto out_free_release; - - ret = make_drawable(qdev, 0, QXL_DRAW_FILL, &rect, release); - if (ret) { - qxl_release_backoff_reserve_list(release); - goto out_free_release; - } - - drawable = (struct qxl_drawable *)qxl_release_map(qdev, release); - drawable->u.fill.brush.type = SPICE_BRUSH_TYPE_SOLID; - drawable->u.fill.brush.u.color = color; - drawable->u.fill.rop_descriptor = rop; - drawable->u.fill.mask.flags = 0; - drawable->u.fill.mask.pos.x = 0; - drawable->u.fill.mask.pos.y = 0; - drawable->u.fill.mask.bitmap = 0; - - qxl_release_unmap(qdev, release, &drawable->release_info); - - qxl_push_command_ring_release(qdev, release, QXL_CMD_DRAW, false); - qxl_release_fence_buffer_objects(release); - -out_free_release: - if (ret) - free_drawable(qdev, release); -} |