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Improve the header includes, cont'd

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Also check in the modulemap file, and add a option to build with clang's
-fmodules.

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
This commit is contained in:
Yuxuan Shui
2019-01-20 16:53:39 +00:00
parent 1e0deea57f
commit 916e23861a
24 changed files with 277 additions and 171 deletions
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79
src/backend/xrender.c
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@@ -7,8 +7,12 @@
#include "backend/backend.h"
#include "backend_common.h"
#include "common.h"
#include "config.h"
#include "log.h"
#include "region.h"
#include "utils.h"
#include "win.h"
#include "x.h"
#define auto __auto_type
@@ -108,8 +112,7 @@ static void compose(void *backend_data, session_t *ps, win *w, void *win_data, i
pixman_region32_intersect(&reg_tmp, &reg_tmp, (region_t *)reg_paint);
#ifdef CONFIG_XINERAMA
if (ps->o.xinerama_shadow_crop && w->xinerama_scr >= 0 &&
w->xinerama_scr < ps->xinerama_nscrs)
if (ps->o.xinerama_shadow_crop && w->xinerama_scr >= 0 && w->xinerama_scr < ps->xinerama_nscrs)
// There can be a window where number of screens is updated,
// but the screen number attached to the windows have not.
//
@@ -128,10 +131,10 @@ static void compose(void *backend_data, session_t *ps, win *w, void *win_data, i
// Detect if the region is empty before painting
if (pixman_region32_not_empty(&reg_tmp)) {
x_set_picture_clip_region(ps, xd->back, 0, 0, &reg_tmp);
xcb_render_composite(
ps->c, XCB_RENDER_PICT_OP_OVER, wd->shadow_pict, alpha_pict,
xd->back, 0, 0, 0, 0, dst_x + w->shadow_dx,
dst_y + w->shadow_dy, w->shadow_width, w->shadow_height);
xcb_render_composite(ps->c, XCB_RENDER_PICT_OP_OVER,
wd->shadow_pict, alpha_pict, xd->back, 0, 0, 0,
0, dst_x + w->shadow_dx, dst_y + w->shadow_dy,
w->shadow_width, w->shadow_height);
}
pixman_region32_fini(&reg_tmp);
pixman_region32_fini(&shadow_reg);
@@ -154,8 +157,7 @@ static inline void xrfilter_reset(session_t *ps, xcb_render_picture_t p) {
xcb_render_set_picture_filter(ps->c, p, strlen(filter), filter, 0, NULL);
}
static bool
blur(void *backend_data, session_t *ps, double opacity, const region_t *reg_paint) {
static bool blur(void *backend_data, session_t *ps, double opacity, const region_t *reg_paint) {
struct _xrender_data *xd = backend_data;
const pixman_box32_t *reg = pixman_region32_extents((region_t *)reg_paint);
const int height = reg->y2 - reg->y1;
@@ -203,14 +205,12 @@ blur(void *backend_data, session_t *ps, double opacity, const region_t *reg_pain
// be applied on source picture, to get the nearby pixels outside the
// window.
xcb_render_set_picture_filter(ps->c, src_pict, strlen(XRFILTER_CONVOLUTION),
XRFILTER_CONVOLUTION, kwid * khei + 2,
convolution_blur);
XRFILTER_CONVOLUTION, kwid * khei + 2, convolution_blur);
if (ps->o.blur_kerns[i + 1] || i == 0) {
// This is not the last pass, or this is the first pass
xcb_render_composite(ps->c, XCB_RENDER_PICT_OP_SRC, src_pict,
XCB_NONE, dst_pict, src_x, src_y, 0, 0, 0, 0,
width, height);
xcb_render_composite(ps->c, XCB_RENDER_PICT_OP_SRC, src_pict, XCB_NONE,
dst_pict, src_x, src_y, 0, 0, 0, 0, width, height);
} else {
// This is the last pass, and this is also not the first
xcb_render_composite(ps->c, XCB_RENDER_PICT_OP_OVER, src_pict,
@@ -238,8 +238,8 @@ blur(void *backend_data, session_t *ps, double opacity, const region_t *reg_pain
return true;
}
static void render_win(void *backend_data, session_t *ps, win *w, void *win_data,
const region_t *reg_paint) {
static void
render_win(void *backend_data, session_t *ps, win *w, void *win_data, const region_t *reg_paint) {
struct _xrender_data *xd = backend_data;
struct _xrender_win_data *wd = win_data;
@@ -266,22 +266,21 @@ static void render_win(void *backend_data, session_t *ps, win *w, void *win_data
// Copy the content of the window over to the buffer
x_clear_picture_clip_region(ps, wd->buffer);
wd->rendered_pict = wd->buffer;
xcb_render_composite(ps->c, XCB_RENDER_PICT_OP_SRC, wd->pict, None,
xcb_render_composite(ps->c, XCB_RENDER_PICT_OP_SRC, wd->pict, XCB_NONE,
wd->rendered_pict, 0, 0, 0, 0, 0, 0, w->widthb, w->heightb);
if (w->invert_color) {
// Handle invert color
x_set_picture_clip_region(ps, wd->rendered_pict, 0, 0, &reg_paint_local);
xcb_render_composite(ps->c, XCB_RENDER_PICT_OP_DIFFERENCE,
xd->white_pixel, None, wd->rendered_pict, 0, 0, 0, 0,
0, 0, w->widthb, w->heightb);
xcb_render_composite(ps->c, XCB_RENDER_PICT_OP_DIFFERENCE, xd->white_pixel, XCB_NONE,
wd->rendered_pict, 0, 0, 0, 0, 0, 0, w->widthb, w->heightb);
// We use an extra PictOpInReverse operation to get correct pixel
// alpha. There could be a better solution.
if (win_has_alpha(w))
xcb_render_composite(ps->c, XCB_RENDER_PICT_OP_IN_REVERSE,
wd->pict, None, wd->rendered_pict, 0, 0, 0,
0, 0, 0, w->widthb, w->heightb);
wd->pict, XCB_NONE, wd->rendered_pict, 0, 0,
0, 0, 0, 0, w->widthb, w->heightb);
}
const double dopacity = get_opacity_percent(w);
@@ -302,9 +301,8 @@ static void render_win(void *backend_data, session_t *ps, win *w, void *win_data
// Step 2: multiply alpha value
// XXX test
xcb_render_composite(ps->c, XCB_RENDER_PICT_OP_SRC, xd->white_pixel,
alpha_pict, wd->rendered_pict, 0, 0, 0, 0, 0, 0,
w->widthb, w->heightb);
xcb_render_composite(ps->c, XCB_RENDER_PICT_OP_SRC, xd->white_pixel, alpha_pict,
wd->rendered_pict, 0, 0, 0, 0, 0, 0, w->widthb, w->heightb);
}
if (w->dim) {
@@ -359,8 +357,7 @@ static void *prepare_win(void *backend_data, session_t *ps, win *w) {
// leave this here until we have chance to re-think the backend API
if (w->shadow) {
xcb_pixmap_t pixmap;
build_shadow(ps, 1, w->widthb, w->heightb, xd->shadow_pixel, &pixmap,
&wd->shadow_pict);
build_shadow(ps, 1, w->widthb, w->heightb, xd->shadow_pixel, &pixmap, &wd->shadow_pict);
xcb_free_pixmap(ps->c, pixmap);
}
return wd;
@@ -383,17 +380,17 @@ static void *init(session_t *ps) {
for (int i = 0; i < 256; ++i) {
double o = (double)i / 255.0;
xd->alpha_pict[i] = solid_picture(ps, false, o, 0, 0, 0);
assert(xd->alpha_pict[i] != None);
assert(xd->alpha_pict[i] != XCB_NONE);
}
xd->black_pixel = solid_picture(ps, true, 1, 0, 0, 0);
xd->white_pixel = solid_picture(ps, true, 1, 1, 1, 1);
xd->shadow_pixel = solid_picture(ps, true, 1, ps->o.shadow_red,
ps->o.shadow_green, ps->o.shadow_blue);
xd->shadow_pixel =
solid_picture(ps, true, 1, ps->o.shadow_red, ps->o.shadow_green, ps->o.shadow_blue);
if (ps->overlay != XCB_NONE) {
xd->target = x_create_picture_with_visual_and_pixmap(
ps, ps->vis, ps->overlay, 0, NULL);
xd->target =
x_create_picture_with_visual_and_pixmap(ps, ps->vis, ps->overlay, 0, NULL);
xd->target_win = ps->overlay;
} else {
xcb_render_create_picture_value_list_t pa = {
@@ -412,15 +409,14 @@ static void *init(session_t *ps) {
xd->back_pixmap =
x_create_pixmap(ps, pictfmt->depth, ps->root, ps->root_width, ps->root_height);
xd->back =
x_create_picture_with_pictfmt_and_pixmap(ps, pictfmt, xd->back_pixmap, 0, NULL);
xd->back = x_create_picture_with_pictfmt_and_pixmap(ps, pictfmt, xd->back_pixmap, 0, NULL);
xcb_pixmap_t root_pixmap = x_get_root_back_pixmap(ps);
if (root_pixmap == XCB_NONE) {
xd->root_pict = solid_picture(ps, false, 1, 0.5, 0.5, 0.5);
} else {
xd->root_pict = x_create_picture_with_visual_and_pixmap(
ps, ps->vis, root_pixmap, 0, NULL);
xd->root_pict =
x_create_picture_with_visual_and_pixmap(ps, ps->vis, root_pixmap, 0, NULL);
}
if (ps->present_exists) {
@@ -472,11 +468,11 @@ static void present(void *backend_data, session_t *ps) {
if (ps->o.vsync != VSYNC_NONE && ps->present_exists) {
// Only reset the fence when we are sure we will trigger it again.
// To make sure rendering won't get stuck if user toggles vsync on the fly.
// To make sure rendering won't get stuck if user toggles vsync on the
// fly.
xcb_sync_reset_fence(ps->c, xd->idle_fence);
xcb_present_pixmap(ps->c, xd->target_win, xd->back_pixmap, 0, XCB_NONE,
XCB_NONE, 0, 0, XCB_NONE, XCB_NONE, xd->idle_fence, 0,
0, 1, 0, 0, NULL);
xcb_present_pixmap(ps->c, xd->target_win, xd->back_pixmap, 0, XCB_NONE, XCB_NONE,
0, 0, XCB_NONE, XCB_NONE, xd->idle_fence, 0, 0, 1, 0, 0, NULL);
} else {
// compose() sets clip region, so clear it first to make
// sure we update the whole screen.
@@ -484,9 +480,8 @@ static void present(void *backend_data, session_t *ps) {
// TODO buffer-age-like optimization might be possible here.
// but that will require a different backend API
xcb_render_composite(ps->c, XCB_RENDER_PICT_OP_SRC, xd->back, None,
xd->target, 0, 0, 0, 0, 0, 0, ps->root_width,
ps->root_height);
xcb_render_composite(ps->c, XCB_RENDER_PICT_OP_SRC, xd->back, XCB_NONE, xd->target,
0, 0, 0, 0, 0, 0, ps->root_width, ps->root_height);
}
}