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new glx: implement fill for monitor-repaint

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Refine the API of fill_rectangle and rename it to fill.

Extras:

Keep GL_BLEND enabled; Fixed some texture/fbo leaks

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
This commit is contained in:
Yuxuan Shui
2019-03-10 01:51:21 +00:00
parent 48338a9903
commit 34254ff86e
7 changed files with 48 additions and 50 deletions
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13
src/backend/xrender.c
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@@ -105,16 +105,21 @@ static void compose(backend_t *base, void *img_data, int dst_x, int dst_y,
pixman_region32_fini(&reg);
}
static void fill_rectangle(backend_t *base, double r, double g, double b, double a, int x,
int y, int width, int height, const region_t *clip) {
static void
fill(backend_t *base, double r, double g, double b, double a, const region_t *clip) {
struct _xrender_data *xd = (void *)base;
const rect_t *extent = pixman_region32_extents((region_t *)clip);
x_set_picture_clip_region(base->c, xd->back[xd->curr_back], 0, 0, clip);
// color is in X fixed point representation
xcb_render_fill_rectangles(
base->c, XCB_RENDER_PICT_OP_OVER, xd->back[xd->curr_back],
(xcb_render_color_t){
.red = r * 0xffff, .green = g * 0xffff, .blue = b * 0xffff, .alpha = a * 0xffff},
1, (xcb_rectangle_t[]){{.x = x, .y = y, .width = width, .height = height}});
1,
(xcb_rectangle_t[]){{.x = extent->x1,
.y = extent->y1,
.width = extent->x2 - extent->x1,
.height = extent->y2 - extent->y1}});
}
static bool blur(backend_t *backend_data, double opacity, const region_t *reg_blur,
@@ -561,7 +566,7 @@ struct backend_operations xrender_ops = {
.blur = blur,
.present = present,
.compose = compose,
.fill_rectangle = fill_rectangle,
.fill = fill,
.bind_pixmap = bind_pixmap,
.release_image = release_image,
.render_shadow = default_backend_render_shadow,