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| author | Gerd Hoffmann <kraxel@redhat.com> | 2017-10-10 15:54:52 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2017-10-17 10:25:42 +0200 |
| commit | 0eb50c273766be80f0a6fde635c3a2bdabd199fb (patch) | |
| tree | 7df553d58c76cc5caecb8949d0d460fb24773874 /include/ui/egl-helpers.h | |
| parent | 86c0522c63e84ee9a98b9cd9cf6588faba1bac23 (diff) | |
| download | qemu-0eb50c273766be80f0a6fde635c3a2bdabd199fb.zip | |
egl-helpers: add egl_texture_blit and egl_texture_blend
egl_texture_blit() blits a texture, simliar to egl_fb_blit() but by
rendering the texture to the screen instead of using a framebuffer blit.
egl_texture_blend() renders a texture with alpha blending, will be used
to render the cursor to the screen.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20171010135453.6704-6-kraxel@redhat.com
Diffstat (limited to 'include/ui/egl-helpers.h')
| -rw-r--r-- | include/ui/egl-helpers.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/ui/egl-helpers.h b/include/ui/egl-helpers.h index 4924fe560d..747233ce58 100644 --- a/include/ui/egl-helpers.h +++ b/include/ui/egl-helpers.h @@ -24,6 +24,10 @@ void egl_fb_setup_new_tex(egl_fb *fb, int width, int height); void egl_fb_blit(egl_fb *dst, egl_fb *src, bool flip); void egl_fb_read(void *dst, egl_fb *src); +void egl_texture_blit(QemuGLShader *gls, egl_fb *dst, egl_fb *src, bool flip); +void egl_texture_blend(QemuGLShader *gls, egl_fb *dst, egl_fb *src, bool flip, + int x, int y); + #ifdef CONFIG_OPENGL_DMABUF extern int qemu_egl_rn_fd; |