nine: call DBG() at more external entry points

Cc: "10.4" <mesa-stable@lists.freedesktop.org>
Reviewed-by: David Heidelberg <david@ixit.cz>
Reviewed-by: Axel Davy <axel.davy@ens.fr>
Signed-off-by: Stanislaw Halik <sthalik@misaki.pl>
nine: propertly declare constants

Fixes "Error : CONST[20]: Undeclared source register" when running
dx9_alpha_blending_material. Also artifacts on ilo.

Cc: "10.4" <mesa-stable@lists.freedesktop.org>
Tested-by: David Heidelberg <david@ixit.cz>
Signed-off-by: Axel Davy <axel.davy@ens.fr>
nine: Add pool check to SetTexture (v2)

D3DPOOL_SCRATCH is disallowed according to spec.
D3DPOOL_SYSTEMMEM should be allowed but we don't handle it right for now.

v2: Fixes segfault in SetTexture when unsetting the texture

Cc: "10.4" <mesa-stable@lists.freedesktop.org>
Tested-by: David Heidelberg <david@ixit.cz>
Signed-off-by: Axel Davy <axel.davy@ens.fr>
nine: handle D3DISSUE_END without previous D3DISSUE_BEGIN

This patch fixes black screen with games based on the Unreal Engine 3.
It was tested that it fixed the issue in Tera Online, Borderlands 2 and Homefront.

Cc: "10.4" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Axel Davy <axel.davy@ens.fr>
Reviewed-by: David Heidelberg <david@ixit.cz>
Signed-off-by: John Ettedgui <john.ettedgui@gmail.com>
nine: return GetAvailableTextureMem in bytes as expected (v2)

PIPE_CAP_VIDEO_MEMORY returns the amount of video memory in megabytes,
so need to converted it to bytes.

Fixed Warframe memory detection.

v2: also prepare for cards with more than 4GB memory

Cc: "10.4" <mesa-stable@lists.freedesktop.org>
Tested-by: Yaroslav Andrusyak <pontostroy@gmail.com>
Reviewed-by: Axel Davy <axel.davy@ens.fr>
Signed-off-by: David Heidelberg <david@ixit.cz>
nine: fix wrong variable reset

Error detected by Coverity (COPY_PAST_ERROR)

Cc: "10.4" <mesa-stable@lists.freedesktop.org>
Signed-off-by: Axel Davy <axel.davy@ens.fr>
Signed-off-by: David Heidelberg <david@ixit.cz>
nine: remove unused pipe_viewport_state::translate[3] and scale[3]

2efabd9f5a711a7f6cd1846630244b7814bf25b3 removed them as unused.

This caused random memory overwrites (reported by Coverity).

Cc: "10.4" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Axel Davy <axel.davy@ens.fr>
Signed-off-by: David Heidelberg <david@ixit.cz>
nine: Fix setting of the shift modifier in nine_shader

It is an sint_4, but it was stored in a uint_8...
The code using it was acting as if it was signed.

Problem found thanks to Coverity

Cc: "10.4" <mesa-stable@lists.freedesktop.org>
Tested-by: David Heidelberg <david@ixit.cz>
Signed-off-by: Axel Davy <axel.davy@ens.fr>
nine: return GetAvailableTextureMem in bytes as expected

PIPE_CAP_VIDEO_MEMORY returns the amount of video memory in megabytes,
so need to converted it to bytes.

Fixed Warframe memory detection.

Cc: "10.4" <mesa-stable@lists.freedesktop.org>
Tested-by: Yaroslav Andrusyak <pontostoy@gmail.com>
Reviewed-by: Axel Davy <axel.davy@ens.fr>
Signed-off-by: David Heidelberg <david@ixit.cz>
Nine: Remove some tabs

Signed-off-by: Axel Davy <axel.davy@ens.fr>
Nine: Fix D3DISSUE_END behaviour.

Issuing D3DISSUE_END should:
. reset previous queries if possible
. end the query

Previous behaviour wasn't calling end_query for
queries not needing D3DISSUE_BEGIN, no resetting
previous queries.

Signed-off-by: Axel Davy <axel.davy@ens.fr>
Nine: Be laxist in NineQuery9_GetData

For queries, apps are not supposed to call GetData
before issuing the query first. Wine comments seem
to show some apps still do that, so be laxist and
allow that behaviour

Signed-off-by: Axel Davy <axel.davy@ens.fr>
Nine: Minor simplification in query9 code

Signed-off-by: Axel Davy <axel.davy@ens.fr>
Nine: Remove duplicated code in query9

Signed-off-by: Axel Davy <axel.davy@ens.fr>
Nine: Handle queries not supported by the driver

Signed-off-by: Axel Davy <axel.davy@ens.fr>
nine: query GetData: return S_FALSE instead of D3DERR_INVALIDCALL when in building state.

It is the same behaviour than wine.

Signed-off-by: Axel Davy <axel.davy@ens.fr>