diff options
Diffstat (limited to 'render/pixman/pass.c')
| -rw-r--r-- | render/pixman/pass.c | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/render/pixman/pass.c b/render/pixman/pass.c index 0528d540..4b85889b 100644 --- a/render/pixman/pass.c +++ b/render/pixman/pass.c @@ -26,6 +26,16 @@ static bool render_pass_submit(struct wlr_render_pass *wlr_pass) { return true; } +static pixman_op_t get_pixman_blending(enum wlr_render_blend_mode mode) { + switch (mode) { + case WLR_RENDER_BLEND_MODE_PREMULTIPLIED: + return PIXMAN_OP_OVER; + case WLR_RENDER_BLEND_MODE_NONE: + return PIXMAN_OP_SRC; + } + abort(); +} + static void render_pass_add_texture(struct wlr_render_pass *wlr_pass, const struct wlr_render_texture_options *options) { struct wlr_pixman_render_pass *pass = get_render_pass(wlr_pass); @@ -129,8 +139,10 @@ static void render_pass_add_texture(struct wlr_render_pass *wlr_pass, break; } + pixman_op_t op = get_pixman_blending(options->blend_mode); + pixman_image_set_clip_region32(buffer->image, (pixman_region32_t *)options->clip); - pixman_image_composite32(PIXMAN_OP_OVER, texture->image, mask, + pixman_image_composite32(op, texture->image, mask, buffer->image, src_box.x, src_box.y, 0, 0, dest_x, dest_y, width, height); pixman_image_set_clip_region32(buffer->image, NULL); @@ -152,16 +164,8 @@ static void render_pass_add_rect(struct wlr_render_pass *wlr_pass, struct wlr_pixman_buffer *buffer = pass->buffer; struct wlr_box box = options->box; - pixman_op_t op = 0; - switch (options->blend_mode) { - case WLR_RENDER_BLEND_MODE_PREMULTIPLIED: - op = options->color.a == 1 ? PIXMAN_OP_SRC : PIXMAN_OP_OVER; - break; - case WLR_RENDER_BLEND_MODE_NONE: - op = PIXMAN_OP_SRC; - break; - } - assert(op != 0); + pixman_op_t op = get_pixman_blending(options->color.a == 1 ? + WLR_RENDER_BLEND_MODE_NONE : options->blend_mode); struct pixman_color color = { .red = options->color.r * 0xFFFF, |