From ae92d1765fa370a8d94c2856ad6c45d273ec3c69 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Michel=20D=C3=A4nzer?= Date: Wed, 18 Mar 2015 16:23:24 +0900 Subject: glamor: Add Option "ShadowPrimary" v2 When this option is enabled, most pixmaps (including the screen pixmap) are allocated in system RAM and mostly accessed by the CPU. Changed areas of the screen pixmap are copied to dedicated per-CRTC scanout pixmaps regularly, triggered by the vblank interrupt. v2: * Set region data pointer to NULL for keeping only the extents * Move pRegion and pBox local variable declarations closer to their uses in drmmode_set_mode_major() --- src/radeon_glamor.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'src/radeon_glamor.h') diff --git a/src/radeon_glamor.h b/src/radeon_glamor.h index ea385c76..1ba7049a 100644 --- a/src/radeon_glamor.h +++ b/src/radeon_glamor.h @@ -35,6 +35,16 @@ #include "radeon_surface.h" +#ifndef CREATE_PIXMAP_USAGE_SHARED +#define CREATE_PIXMAP_USAGE_SHARED RADEON_CREATE_PIXMAP_DRI2 +#endif + +#define RADEON_CREATE_PIXMAP_SHARED(usage) \ + (((usage) & ~RADEON_CREATE_PIXMAP_TILING_FLAGS) == RADEON_CREATE_PIXMAP_DRI2 || \ + (usage) == CREATE_PIXMAP_USAGE_SHARED) + +struct radeon_pixmap; + #ifndef GLAMOR_NO_DRI3 #define GLAMOR_NO_DRI3 0 #define glamor_fd_from_pixmap glamor_dri3_fd_from_pixmap -- cgit v1.2.3