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render/pixman: render on shadow image when prefered

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This commit is contained in:
Simon Zeni 2023-11-03 16:33:05 -04:00
parent 2c1f23096c
commit 561e56cd7d
3 changed files with 55 additions and 21 deletions
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25
render/pixman/pass.c
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@ -18,9 +18,15 @@ static struct wlr_pixman_texture *get_texture(struct wlr_texture *wlr_texture) {
static bool render_pass_submit(struct wlr_render_pass *wlr_pass) {
struct wlr_pixman_render_pass *pass = get_render_pass(wlr_pass);
struct wlr_pixman_buffer *buffer = pass->buffer;
wlr_buffer_end_data_ptr_access(pass->buffer->buffer);
wlr_buffer_unlock(pass->buffer->buffer);
if (buffer->shadow) {
pixman_image_composite32(PIXMAN_OP_SRC, buffer->shadow, NULL, buffer->image, 0, 0, 0,
0, 0, 0, buffer->buffer->width, buffer->buffer->height);
}
wlr_buffer_end_data_ptr_access(buffer->buffer);
wlr_buffer_unlock(buffer->buffer);
free(pass);
return true;
@ -141,11 +147,13 @@ static void render_pass_add_texture(struct wlr_render_pass *wlr_pass,
pixman_op_t op = get_pixman_blending(options->blend_mode);
pixman_image_set_clip_region32(buffer->image, (pixman_region32_t *)options->clip);
pixman_image_t *target = buffer->shadow ? buffer->shadow : buffer->image;
pixman_image_set_clip_region32(target, (pixman_region32_t *)options->clip);
pixman_image_composite32(op, texture->image, mask,
buffer->image, src_box.x, src_box.y, 0, 0, dest_x, dest_y,
target, src_box.x, src_box.y, 0, 0, dest_x, dest_y,
width, height);
pixman_image_set_clip_region32(buffer->image, NULL);
pixman_image_set_clip_region32(target, NULL);
pixman_image_set_transform(texture->image, NULL);
@ -176,11 +184,12 @@ static void render_pass_add_rect(struct wlr_render_pass *wlr_pass,
};
pixman_image_t *fill = pixman_image_create_solid_fill(&color);
pixman_image_t *target = buffer->shadow ? buffer->shadow : buffer->image;
pixman_image_set_clip_region32(buffer->image, (pixman_region32_t *)options->clip);
pixman_image_composite32(op, fill, NULL, buffer->image,
pixman_image_set_clip_region32(target, (pixman_region32_t *)options->clip);
pixman_image_composite32(op, fill, NULL, target,
0, 0, 0, 0, box.x, box.y, box.width, box.height);
pixman_image_set_clip_region32(buffer->image, NULL);
pixman_image_set_clip_region32(target, NULL);
pixman_image_unref(fill);
}