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author | Marc-André Lureau <marcandre.lureau@redhat.com> | 2021-02-20 16:23:03 +0400 |
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committer | Marc-André Lureau <marcandre.lureau@redhat.com> | 2021-12-21 10:50:21 +0400 |
commit | ebced091854517f063c46ce8e522ebc45e9bccdf (patch) | |
tree | cce5e99c1341377a0b7ff871473136b4600dc34f /include | |
parent | f6ef71bded95d99106d4541cf1f420376818732e (diff) | |
download | qemu-ebced091854517f063c46ce8e522ebc45e9bccdf.zip qemu-ebced091854517f063c46ce8e522ebc45e9bccdf.tar.gz qemu-ebced091854517f063c46ce8e522ebc45e9bccdf.tar.bz2 |
console: save current scanout details
Add a new DisplayScanout structure to save the current scanout details.
This allows to attach later UI backends and set the scanout.
Introduce displaychangelistener_display_console() helper function to
handle the dpy_gfx_switch/gl_scanout() & dpy_gfx_update() calls.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'include')
-rw-r--r-- | include/ui/console.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/include/ui/console.h b/include/ui/console.h index eefd7e4..f590819 100644 --- a/include/ui/console.h +++ b/include/ui/console.h @@ -108,6 +108,17 @@ struct QemuConsoleClass { #define QEMU_ALLOCATED_FLAG 0x01 #define QEMU_PLACEHOLDER_FLAG 0x02 +typedef struct ScanoutTexture { + uint32_t backing_id; + bool backing_y_0_top; + uint32_t backing_width; + uint32_t backing_height; + uint32_t x; + uint32_t y; + uint32_t width; + uint32_t height; +} ScanoutTexture; + typedef struct DisplaySurface { pixman_format_code_t format; pixman_image_t *image; @@ -178,6 +189,22 @@ typedef struct QemuDmaBuf { bool draw_submitted; } QemuDmaBuf; +enum display_scanout { + SCANOUT_NONE, + SCANOUT_SURFACE, + SCANOUT_TEXTURE, + SCANOUT_DMABUF, +}; + +typedef struct DisplayScanout { + enum display_scanout kind; + union { + /* DisplaySurface *surface; is kept in QemuConsole */ + ScanoutTexture texture; + QemuDmaBuf *dmabuf; + }; +} DisplayScanout; + typedef struct DisplayState DisplayState; typedef struct DisplayGLCtx DisplayGLCtx; |