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Add gl_scanout2_unix for multi plane support

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Signed-off-by: Qiang Yu <yuq825@gmail.com>
This commit is contained in:
Qiang Yu 2025-03-20 14:57:51 +08:00
parent ebf052d051
commit 492c22f444
1 changed files with 20 additions and 0 deletions
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20
spice.proto
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@ -711,6 +711,12 @@ flags32 gl_scanout_flags {
Y0TOP
};
struct GlPlaneUnix {
unix_fd fd;
uint32 offset;
uint32 stride;
} @declare;
channel DisplayChannel : BaseChannel {
server:
message {
@ -973,6 +979,20 @@ channel DisplayChannel : BaseChannel {
} @declare gl_draw;
Data quality_indicator;
message {
uint32 width;
uint32 height;
/* pixel format, see drm_fourcc.h */
uint32 fourcc;
gl_scanout_flags flags;
/* max 4 planes */
uint8 num_planes;
/* pixel layout in the buffer, see drm_fourcc.h */
uint64 modifier;
GlPlaneUnix planes[num_planes] @end;
} @declare gl_scanout2_unix;
client:
message {
uint8 pixmap_cache_id;