diff options
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_curbe.c')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_curbe.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_curbe.c b/src/mesa/drivers/dri/i965/brw_curbe.c index 3440523ea7..6cb8edb611 100644 --- a/src/mesa/drivers/dri/i965/brw_curbe.c +++ b/src/mesa/drivers/dri/i965/brw_curbe.c @@ -179,6 +179,7 @@ static GLfloat fixed_plane[6][4] = { */ static void prepare_constant_buffer(struct brw_context *brw) { + struct intel_context *intel = &brw->intel; GLcontext *ctx = &brw->intel.ctx; const struct brw_vertex_program *vp = brw_vertex_program_const(brw->vertex_program); @@ -304,9 +305,9 @@ static void prepare_constant_buffer(struct brw_context *brw) brw->curbe.last_bufsz = bufsz; if (brw->curbe.curbe_bo != NULL && - (brw->curbe.need_new_bo || - brw->curbe.curbe_next_offset + bufsz > brw->curbe.curbe_bo->size)) + brw->curbe.curbe_next_offset + bufsz > brw->curbe.curbe_bo->size) { + intel_bo_unmap_gtt_preferred(intel, brw->curbe.curbe_bo); dri_bo_unreference(brw->curbe.curbe_bo); brw->curbe.curbe_bo = NULL; } @@ -318,7 +319,7 @@ static void prepare_constant_buffer(struct brw_context *brw) brw->curbe.curbe_bo = dri_bo_alloc(brw->intel.bufmgr, "CURBE", 4096, 1 << 6); brw->curbe.curbe_next_offset = 0; - brw->curbe.need_new_bo = GL_FALSE; + intel_bo_map_gtt_preferred(intel, brw->curbe.curbe_bo, GL_TRUE); } brw->curbe.curbe_offset = brw->curbe.curbe_next_offset; @@ -327,7 +328,9 @@ static void prepare_constant_buffer(struct brw_context *brw) /* Copy data to the buffer: */ - dri_bo_subdata(brw->curbe.curbe_bo, brw->curbe.curbe_offset, bufsz, buf); + memcpy(brw->curbe.curbe_bo->virtual + brw->curbe.curbe_offset, + buf, + bufsz); } brw_add_validated_bo(brw, brw->curbe.curbe_bo); |