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| author | Tapani Pälli <tapani.palli@intel.com> | 2013-02-22 12:13:28 +0200 |
|---|---|---|
| committer | Tapani Pälli <tapani.palli@intel.com> | 2013-03-01 10:59:42 +0200 |
| commit | f3c326e3a15df2b1d8e0387ab634ec29dafd7707 (patch) | |
| tree | f9587d8a165b37a0d7b1dc49e8f7938f25dc2a8d /gralloc_drm_kms.c | |
| parent | 25d22516a6eb0991e1b1ec25d25785daf7100eff (diff) | |
| download | external_drm_gralloc-f3c326e3a15df2b1d8e0387ab634ec29dafd7707.zip external_drm_gralloc-f3c326e3a15df2b1d8e0387ab634ec29dafd7707.tar.gz external_drm_gralloc-f3c326e3a15df2b1d8e0387ab634ec29dafd7707.tar.bz2 | |
gralloc: change copy api and fix copy function for intel
Patch extends current copy api, renames it blit and introduces
src+dst coordinates to be able to implement partial blits and
blits with offsets. Implementation must take care of hw specific
restrictions with blits.
Patch also fixes issues with the current intel_blit function.
Current implementation does not select ring buffer and ends up
queuing blit commands to the render ring. Patch starts to use
drm_intel_bo_mrb_exec to be able to select blit ring and fixes
the checks inside copy function.
Change-Id: I05905e0b9c48fc2a55230212b676bfb8813a2b55
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Diffstat (limited to 'gralloc_drm_kms.c')
| -rw-r--r-- | gralloc_drm_kms.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/gralloc_drm_kms.c b/gralloc_drm_kms.c index 91e7e63..7c7a903 100644 --- a/gralloc_drm_kms.c +++ b/gralloc_drm_kms.c @@ -309,7 +309,10 @@ int gralloc_drm_bo_post(struct gralloc_drm_bo_t *bo) dst = (drm->next_front) ? drm->next_front : drm->current_front; - drm->drv->copy(drm->drv, dst, bo, 0, 0, + drm->drv->blit(drm->drv, dst, bo, 0, 0, + bo->handle->width, + bo->handle->height, + 0, 0, bo->handle->width, bo->handle->height); bo = dst; @@ -349,9 +352,12 @@ int gralloc_drm_bo_post(struct gralloc_drm_bo_t *bo) break; case DRM_SWAP_COPY: drm_kms_wait_for_post(drm, 0); - drm->drv->copy(drm->drv, drm->current_front, + drm->drv->blit(drm->drv, drm->current_front, bo, 0, 0, bo->handle->width, + bo->handle->height, + 0, 0, + bo->handle->width, bo->handle->height); if (drm->mode_quirk_vmwgfx) ret = drmModeDirtyFB(drm->fd, drm->current_front->fb_id, &drm->clip, 1); |