Displaying 4 results from an estimated 4 matches for "nv30_new_clip".
2015 May 24
2
[Mesa-dev] [PATCH 2/2] nv30: fix clip plane uploads and enable changes
.../nv30_state_validate.c
> @@ -272,15 +272,13 @@ nv30_validate_clip(struct nv30_context *nv30)
> uint32_t clpd_enable = 0;
>
> for (i = 0; i < 6; i++) {
> - if (nv30->rast->pipe.clip_plane_enable & (1 << i)) {
> - if (nv30->dirty & NV30_NEW_CLIP) {
> - BEGIN_NV04(push, NV30_3D(VP_UPLOAD_CONST_ID), 5);
> - PUSH_DATA (push, i);
> - PUSH_DATAp(push, nv30->clip.ucp[i], 4);
> - }
> -
> - clpd_enable |= 1 << (1 + 4*i);
> + if (nv30->dirty & NV30_NEW_CLIP)...
2015 May 24
2
[Mesa-dev] [PATCH 2/2] nv30: fix clip plane uploads and enable changes
...gt; @@ -272,15 +272,13 @@ nv30_validate_clip(struct nv30_context *nv30)
>>> uint32_t clpd_enable = 0;
>>> for (i = 0; i < 6; i++) {
>>> - if (nv30->rast->pipe.clip_plane_enable & (1 << i)) {
>>> - if (nv30->dirty & NV30_NEW_CLIP) {
>>> - BEGIN_NV04(push, NV30_3D(VP_UPLOAD_CONST_ID), 5);
>>> - PUSH_DATA (push, i);
>>> - PUSH_DATAp(push, nv30->clip.ucp[i], 4);
>>> - }
>>> -
>>> - clpd_enable |= 1 << (1 + 4*i);
>...
2015 May 24
2
[Mesa-dev] [PATCH 2/2] nv30: fix clip plane uploads and enable changes
...idate_clip(struct nv30_context *nv30)
>>>>> uint32_t clpd_enable = 0;
>>>>> for (i = 0; i < 6; i++) {
>>>>> - if (nv30->rast->pipe.clip_plane_enable & (1 << i)) {
>>>>> - if (nv30->dirty & NV30_NEW_CLIP) {
>>>>> - BEGIN_NV04(push, NV30_3D(VP_UPLOAD_CONST_ID), 5);
>>>>> - PUSH_DATA (push, i);
>>>>> - PUSH_DATAp(push, nv30->clip.ucp[i], 4);
>>>>> - }
>>>>> -
>>>>> -...
2015 May 24
2
[PATCH 1/2] nv30: avoid doing extra work on clear and hitting unexpected states
Clearing can happen at a time when various state objects are incoherent
and not ready for a draw. Some of the validation functions don't handle
this well, so only flush the framebuffer state. This has the advantage
of also not doing extra work.
This works around some crashes that can happen when clearing.
Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu>
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