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Remove throttling from radeon_dri2_copy_region2

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Throttling should be handled by the client-side drivers.

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
(Ported from amdgpu commit 8a34a8149860ac15e83ccdbd8d9a527d8d3e5997)
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jammy Zhou
2018-06-15 18:41:34 +02:00
committed by Michel Dänzer
parent 90b94d4044
commit 6c986e9971
1 changed files with 0 additions and 22 deletions
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22
src/radeon_dri2.c
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@@ -336,9 +336,7 @@ radeon_dri2_copy_region2(ScreenPtr pScreen,
Bool vsync;
Bool translate = FALSE;
int off_x = 0, off_y = 0;
PixmapPtr dst_ppix;
dst_ppix = dst_private->pixmap;
src_drawable = &src_private->pixmap->drawable;
dst_drawable = &dst_private->pixmap->drawable;
@@ -355,7 +353,6 @@ radeon_dri2_copy_region2(ScreenPtr pScreen,
dst_drawable = DRI2UpdatePrime(drawable, dest_buffer);
if (!dst_drawable)
return;
dst_ppix = (PixmapPtr)dst_drawable;
if (dst_drawable != drawable)
translate = TRUE;
} else
@@ -379,26 +376,7 @@ radeon_dri2_copy_region2(ScreenPtr pScreen,
(*gc->funcs->ChangeClip) (gc, CT_REGION, copy_clip, 0);
ValidateGC(dst_drawable, gc);
/* If this is a full buffer swap or frontbuffer flush, throttle on the
* previous one
*/
if (dst_private->attachment == DRI2BufferFrontLeft) {
if (REGION_NUM_RECTS(region) == 1) {
BoxPtr extents = REGION_EXTENTS(pScreen, region);
if (extents->x1 == 0 && extents->y1 == 0 &&
extents->x2 == drawable->width &&
extents->y2 == drawable->height) {
struct radeon_bo *bo = radeon_get_pixmap_bo(dst_ppix);
if (bo)
radeon_bo_wait(bo);
}
}
}
vsync = info->accel_state->vsync;
/* Driver option "SwapbuffersWait" defines if we vsync DRI2 copy-swaps. */
info->accel_state->vsync = info->swapBuffersWait;
info->accel_state->force = TRUE;