diff options
Diffstat (limited to 'src/mesa/drivers/dri/common')
-rw-r--r-- | src/mesa/drivers/dri/common/dri_bufmgr.c | 22 | ||||
-rw-r--r-- | src/mesa/drivers/dri/common/dri_bufmgr.h | 15 | ||||
-rw-r--r-- | src/mesa/drivers/dri/common/dri_bufmgr_fake.c | 20 | ||||
-rw-r--r-- | src/mesa/drivers/dri/common/dri_bufmgr_ttm.c | 28 |
4 files changed, 55 insertions, 30 deletions
diff --git a/src/mesa/drivers/dri/common/dri_bufmgr.c b/src/mesa/drivers/dri/common/dri_bufmgr.c index 154e7841a0..840fc7601a 100644 --- a/src/mesa/drivers/dri/common/dri_bufmgr.c +++ b/src/mesa/drivers/dri/common/dri_bufmgr.c @@ -35,18 +35,30 @@ dri_bo * dri_bo_alloc(dri_bufmgr *bufmgr, const char *name, unsigned long size, - unsigned int alignment, unsigned int flags, unsigned int hint) + unsigned int alignment, unsigned int location_mask) { - return bufmgr->bo_alloc(bufmgr, name, size, alignment, flags, hint); + assert((location_mask & ~(DRM_BO_FLAG_MEM_LOCAL | DRM_BO_FLAG_MEM_TT | + DRM_BO_FLAG_MEM_VRAM | DRM_BO_FLAG_MEM_PRIV0 | + DRM_BO_FLAG_MEM_PRIV1 | DRM_BO_FLAG_MEM_PRIV2 | + DRM_BO_FLAG_MEM_PRIV3 | + DRM_BO_FLAG_MEM_PRIV4)) == 0); + + return bufmgr->bo_alloc(bufmgr, name, size, alignment, location_mask); } dri_bo * dri_bo_alloc_static(dri_bufmgr *bufmgr, const char *name, unsigned long offset, - unsigned long size, void *virtual, unsigned int flags, - unsigned int hint) + unsigned long size, void *virtual, + unsigned int location_mask) { + assert((location_mask & ~(DRM_BO_FLAG_MEM_LOCAL | DRM_BO_FLAG_MEM_TT | + DRM_BO_FLAG_MEM_VRAM | DRM_BO_FLAG_MEM_PRIV0 | + DRM_BO_FLAG_MEM_PRIV1 | DRM_BO_FLAG_MEM_PRIV2 | + DRM_BO_FLAG_MEM_PRIV3 | + DRM_BO_FLAG_MEM_PRIV4)) == 0); + return bufmgr->bo_alloc_static(bufmgr, name, offset, size, virtual, - flags, hint); + location_mask); } void diff --git a/src/mesa/drivers/dri/common/dri_bufmgr.h b/src/mesa/drivers/dri/common/dri_bufmgr.h index 62ed9d3821..6aac54b7f4 100644 --- a/src/mesa/drivers/dri/common/dri_bufmgr.h +++ b/src/mesa/drivers/dri/common/dri_bufmgr.h @@ -81,25 +81,20 @@ struct _dri_bufmgr { * address space or graphics device aperture. They must be mapped using * bo_map() to be used by the CPU, and validated for use using bo_validate() * to be used from the graphics device. - * - * XXX: flags/hint reason to live? */ dri_bo *(*bo_alloc)(dri_bufmgr *bufmgr_ctx, const char *name, unsigned long size, unsigned int alignment, - unsigned int flags, unsigned int hint); + unsigned int location_mask); /** * Allocates a buffer object for a static allocation. * * Static allocations are ones such as the front buffer that are offered by * the X Server, which are never evicted and never moved. - * - * XXX: flags/hint reason to live? */ dri_bo *(*bo_alloc_static)(dri_bufmgr *bufmgr_ctx, const char *name, unsigned long offset, unsigned long size, - void *virtual, unsigned int flags, - unsigned int hint); + void *virtual, unsigned int location_mask); /** Takes a reference on a buffer object */ void (*bo_reference)(dri_bo *bo); @@ -165,12 +160,10 @@ struct _dri_bufmgr { }; dri_bo *dri_bo_alloc(dri_bufmgr *bufmgr, const char *name, unsigned long size, - unsigned int alignment, unsigned int flags, - unsigned int hint); + unsigned int alignment, unsigned int location_mask); dri_bo *dri_bo_alloc_static(dri_bufmgr *bufmgr, const char *name, unsigned long offset, unsigned long size, - void *virtual, unsigned int flags, - unsigned int hint); + void *virtual, unsigned int location_mask); void dri_bo_reference(dri_bo *bo); void dri_bo_unreference(dri_bo *bo); int dri_bo_map(dri_bo *buf, GLboolean write_enable); diff --git a/src/mesa/drivers/dri/common/dri_bufmgr_fake.c b/src/mesa/drivers/dri/common/dri_bufmgr_fake.c index daa09cc5cd..90a2ff85f9 100644 --- a/src/mesa/drivers/dri/common/dri_bufmgr_fake.c +++ b/src/mesa/drivers/dri/common/dri_bufmgr_fake.c @@ -541,9 +541,9 @@ dri_bufmgr_fake_contended_lock_take(dri_bufmgr *bufmgr) } static dri_bo * -dri_fake_alloc(dri_bufmgr *bufmgr, const char *name, - unsigned long size, unsigned int alignment, unsigned int flags, - unsigned int hint) +dri_fake_bo_alloc(dri_bufmgr *bufmgr, const char *name, + unsigned long size, unsigned int alignment, + unsigned int location_mask) { dri_bufmgr_fake *bufmgr_fake; dri_bo_fake *bo_fake; @@ -567,16 +567,16 @@ dri_fake_alloc(dri_bufmgr *bufmgr, const char *name, bo_fake->alignment = alignment; bo_fake->id = ++bufmgr_fake->buf_nr; bo_fake->name = name; - bo_fake->flags = flags; + bo_fake->flags = 0; bo_fake->is_static = GL_FALSE; return &bo_fake->bo; } static dri_bo * -dri_fake_alloc_static(dri_bufmgr *bufmgr, const char *name, - unsigned long offset, unsigned long size, void *virtual, - unsigned int flags, unsigned int hint) +dri_fake_bo_alloc_static(dri_bufmgr *bufmgr, const char *name, + unsigned long offset, unsigned long size, + void *virtual, unsigned int location_mask) { dri_bufmgr_fake *bufmgr_fake; dri_bo_fake *bo_fake; @@ -593,7 +593,7 @@ dri_fake_alloc_static(dri_bufmgr *bufmgr, const char *name, bo_fake->bo.bufmgr = bufmgr; bo_fake->refcount = 1; bo_fake->name = name; - bo_fake->flags = flags; + bo_fake->flags = DRM_BO_FLAG_NO_EVICT | DRM_BO_FLAG_NO_MOVE; bo_fake->is_static = GL_TRUE; return &bo_fake->bo; @@ -854,8 +854,8 @@ dri_bufmgr_fake_init(unsigned long low_offset, void *low_virtual, _glthread_INIT_MUTEX(bufmgr_fake->mutex); /* Hook in methods */ - bufmgr_fake->bufmgr.bo_alloc = dri_fake_alloc; - bufmgr_fake->bufmgr.bo_alloc_static = dri_fake_alloc_static; + bufmgr_fake->bufmgr.bo_alloc = dri_fake_bo_alloc; + bufmgr_fake->bufmgr.bo_alloc_static = dri_fake_bo_alloc_static; bufmgr_fake->bufmgr.bo_reference = dri_fake_bo_reference; bufmgr_fake->bufmgr.bo_unreference = dri_fake_bo_unreference; bufmgr_fake->bufmgr.bo_map = dri_fake_bo_map; diff --git a/src/mesa/drivers/dri/common/dri_bufmgr_ttm.c b/src/mesa/drivers/dri/common/dri_bufmgr_ttm.c index edf2a923ce..a721a7ce5c 100644 --- a/src/mesa/drivers/dri/common/dri_bufmgr_ttm.c +++ b/src/mesa/drivers/dri/common/dri_bufmgr_ttm.c @@ -89,13 +89,14 @@ driFenceSignaled(DriFenceObject * fence, unsigned type) static dri_bo * dri_ttm_alloc(dri_bufmgr *bufmgr, const char *name, - unsigned long size, unsigned int alignment, unsigned int flags, - unsigned int hint) + unsigned long size, unsigned int alignment, + unsigned int location_mask) { dri_bufmgr_ttm *ttm_bufmgr; dri_bo_ttm *ttm_buf; unsigned int pageSize = getpagesize(); int ret; + unsigned int flags, hint; ttm_bufmgr = (dri_bufmgr_ttm *)bufmgr; @@ -103,6 +104,15 @@ dri_ttm_alloc(dri_bufmgr *bufmgr, const char *name, if (!ttm_buf) return NULL; + /* The mask argument doesn't do anything for us that we want other than + * determine which pool (TTM or local) the buffer is allocated into, so just + * pass all of the allocation class flags. + */ + flags = location_mask | DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE | + DRM_BO_FLAG_EXE; + /* No hints we want to use. */ + hint = 0; + ret = drmBOCreate(ttm_bufmgr->fd, 0, size, alignment / pageSize, NULL, drm_bo_type_dc, flags, hint, &ttm_buf->drm_bo); @@ -122,11 +132,12 @@ dri_ttm_alloc(dri_bufmgr *bufmgr, const char *name, static dri_bo * dri_ttm_alloc_static(dri_bufmgr *bufmgr, const char *name, unsigned long offset, unsigned long size, void *virtual, - unsigned int flags, unsigned int hint) + unsigned int location_mask) { dri_bufmgr_ttm *ttm_bufmgr; dri_bo_ttm *ttm_buf; int ret; + unsigned int flags, hint; ttm_bufmgr = (dri_bufmgr_ttm *)bufmgr; @@ -134,9 +145,18 @@ dri_ttm_alloc_static(dri_bufmgr *bufmgr, const char *name, if (!ttm_buf) return NULL; + /* The mask argument doesn't do anything for us that we want other than + * determine which pool (TTM or local) the buffer is allocated into, so just + * pass all of the allocation class flags. + */ + flags = location_mask | DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE | + DRM_BO_FLAG_EXE | DRM_BO_FLAG_NO_EVICT | DRM_BO_FLAG_NO_MOVE; + /* No hints we want to use. */ + hint = 0; + ret = drmBOCreate(ttm_bufmgr->fd, offset, size, 0, NULL, drm_bo_type_fake, - flags, 0, &ttm_buf->drm_bo); + flags, hint, &ttm_buf->drm_bo); if (ret != 0) { free(ttm_buf); return NULL; |