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| author | Drew DeVault <sir@cmpwn.com> | 2018-11-13 14:47:32 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-11-13 14:47:32 -0500 |
| commit | 040d62de0076a349612b7c2c28c5dc5e93bb9760 (patch) | |
| tree | edc8a95751531a3d62423d1e5630ea0eb98d3ffe /render/egl.c | |
| parent | df7d4a71fb52d47279a93ee398220ff63d916ab7 (diff) | |
| parent | 1b9ebcf6452c913603d38da2685c56e55ee13063 (diff) | |
Merge pull request #1366 from emersion/render-software-cursors
Render software cursors in compositor
Diffstat (limited to 'render/egl.c')
| -rw-r--r-- | render/egl.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/render/egl.c b/render/egl.c index 644f94ac..cc00dece 100644 --- a/render/egl.c +++ b/render/egl.c @@ -1,11 +1,12 @@ #include <assert.h> -#include <stdio.h> +#include <drm_fourcc.h> #include <EGL/egl.h> #include <EGL/eglext.h> +#include <stdio.h> #include <stdlib.h> -#include <drm_fourcc.h> #include <wlr/render/egl.h> #include <wlr/util/log.h> +#include <wlr/util/region.h> #include "glapi.h" static bool egl_get_config(EGLDisplay disp, EGLint *attribs, EGLConfig *out, @@ -329,9 +330,18 @@ bool wlr_egl_swap_buffers(struct wlr_egl *egl, EGLSurface surface, EGLBoolean ret; if (damage != NULL && (egl->exts.swap_buffers_with_damage_ext || egl->exts.swap_buffers_with_damage_khr)) { + EGLint width = 0, height = 0; + eglQuerySurface(egl->display, surface, EGL_WIDTH, &width); + eglQuerySurface(egl->display, surface, EGL_HEIGHT, &height); + + pixman_region32_t flipped_damage; + pixman_region32_init(&flipped_damage); + wlr_region_transform(&flipped_damage, damage, + WL_OUTPUT_TRANSFORM_FLIPPED_180, width, height); + int nrects; pixman_box32_t *rects = - pixman_region32_rectangles(damage, &nrects); + pixman_region32_rectangles(&flipped_damage, &nrects); EGLint egl_damage[4 * nrects]; for (int i = 0; i < nrects; ++i) { egl_damage[4*i] = rects[i].x1; @@ -340,6 +350,8 @@ bool wlr_egl_swap_buffers(struct wlr_egl *egl, EGLSurface surface, egl_damage[4*i + 3] = rects[i].y2 - rects[i].y1; } + pixman_region32_fini(&flipped_damage); + if (egl->exts.swap_buffers_with_damage_ext) { ret = eglSwapBuffersWithDamageEXT(egl->display, surface, egl_damage, nrects); |