st/nine: clean device9ex.

Pass ex specific parameters as arguments to device9 ctor instead
of passing them by filling the structure.

Cc: "10.4" <mesa-stable@lists.freedesktop.org>
Reviewed-by: David Heidelberg <david@ixit.cz>
Signed-off-by: Axel Davy <axel.davy@ens.fr>
(cherry picked from commit 104b5a81933b7a2f4fa24302a1d972ad3dd0dec6)
st/nine: Rework Basetexture9 and Resource9.

Instead of having parts of the structures initialised by the parents,
have them initialised by the children.

Cc: "10.4" <mesa-stable@lists.freedesktop.org>
Tested-by: David Heidelberg <david@ixit.cz>
Signed-off-by: Axel Davy <axel.davy@ens.fr>
(cherry picked from commit 133b2087c5ba9942527bc1b218a32205fb7a10a6)
st/nine: rework the way D3DPOOL_SYSTEMMEM is handled

This patch moves the data field from Resource9 to Surface9 and cleans
D3DPOOL_SYSTEMMEM handling in Texture9. This fixes HL2 lost coast.

It also removes in Texture9 some code written to support importing
and exporting non D3DPOOL_SYSTEMMEM shared buffers. This code hadn't
the design required to support the feature and wasn't used.

Cc: "10.4" <mesa-stable@lists.freedesktop.org>
Tested-by: David Heidelberg <david@ixit.cz>
Signed-off-by: Axel Davy <axel.davy@ens.fr>
(cherry picked from commit 6aeae7442d1d5a8b1ff77b6f50f4ac7333cd22b0)
st/nine: call DBG() at more external entry points

Cc: "10.4" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: David Heidelberg <david@ixit.cz>
Reviewed-by: Axel Davy <axel.davy@ens.fr>
Signed-off-by: Stanislaw Halik <sthalik@misaki.pl>
(cherry picked from commit 7f74b9d47928979fdad445db1e0f249688c62991)
st/nine: propertly declare constants (v2)

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

v2: also remove unused MISC_CONST

Cc: "10.4" <mesa-stable@lists.freedesktop.org>
Tested-by: David Heidelberg <david@ixit.cz>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Axel Davy <axel.davy@ens.fr>
(cherry picked from commit 890f963d649cd85a0b0199f49384a41cc0e3636e)
st/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>
(cherry picked from commit 4eea2496bcb573d730f84f34fb76db3e1ec2e733)
st/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: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Axel Davy <axel.davy@ens.fr>
Signed-off-by: David Heidelberg <david@ixit.cz>
(cherry picked from commit a99f31bced1ac5dfea9942bb37301a21c9a73189)
st/nine: fix wrong variable reset

Error detected by Coverity (COPY_PASTE_ERROR)

Cc: "10.4" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Axel Davy <axel.davy@ens.fr>
Signed-off-by: David Heidelberg <david@ixit.cz>
(cherry picked from commit 614d9387c796f384a26c85e156768d71bb17baeb)
st/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: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Axel Davy <axel.davy@ens.fr>
Signed-off-by: David Heidelberg <david@ixit.cz>
(cherry picked from commit 90fea6b3e0153c12d8d1a0f817c56a3efa0ce99c)
st/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>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Axel Davy <axel.davy@ens.fr>
(cherry picked from commit d52328fc398aae4c3582172516b0ad98f0677b58)
cherry-ignore: drop whitespace commit

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
nv50/ir/tgsi: handle TGSI_OPCODE_ARR

This instruction is used by st/nine.

Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: "10.4" <mesa-stable@lists.freedesktop.org>
(cherry picked from commit f3b4b263c2f08f641c42a02bf3c57c3da2fc0414)
freedreno/a3xx: only enable blend clamp for non-float formats

This fixes arb_color_buffer_float-render GL_RGBA16F.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: "10.3 10.4" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Rob Clark <robclark@freedesktop.org>
(cherry picked from commit 3de9fa8ff47bd6b186f9d57511cb9fe08618f62f)
freedreno/ir3: fix UMAD

Looks like none of the mad variants do u16 * u16 + u32, so just add in
the extra value "by hand".

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: "10.3 10.4" <mesa-stable@lists.freedesktop.org>
(cherry picked from commit de83ef677f6d845e63f9e5e790d3078372f752df)
mesa: fix arithmetic error in _mesa_compute_compressed_pixelstore()

We need parenthesis around the expression which computes the number of
blocks per row.

Reviewed-by: Matt Turner <mattst88@gmail.com>
Cc: "10.3 10.4" <mesa-stable@lists.freedesktop.org>
(cherry picked from commit 991d5cf8ce5c7842801fdb0378bf5aca5a59cc4c)
r600g/sb: fix issues cause by GLSL switching to loops for switch

Since 73dd50acf6d244979c2a657906aa56d3ac60d550
glsl: implement switch flow control using a loop

The SB backend was falling over in an assert or crashing.

Tracked this down to the loops having no repeats, but requiring
a working break, initial code just called the loop handler for
all non-if statements, but this caused a regression in
tests/shaders/dead-code-break-interaction.shader_test.
So I had to add further code to detect if all the departure
nodes are empty and avoid generating an empty loop for that case.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=86089
Cc: "10.4" <mesa-stable@lists.freedesktop.org>
Reviewed-By: Glenn Kennard <glenn.kennard@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
(cherry picked from commit 7b0067d23a6f64cf83c42e7f11b2cd4100c569fe)
mesa: fix height error check for 1D array textures

height=0 is legal for 1D array textures (as depth=0 is legal for
2D arrays).  Fixes new piglit ext_texture_array-errors test.

Cc: "10.3 10.4" <mesa-stable@lists.freedesktop.org>
Reviewed-by: José Fonseca <jfonseca@vmware.com>
(cherry picked from commit 4e6244e80f7dd6dad526ff04f5103ed24d61d38a)
st/nine: Queries: 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, nor resetting
previous queries.

This fixes several applications not launching properly.

Cc: "10.4" <mesa-stable@lists.freedesktop.org>
Tested-by: David Heidelberg <david@ixit.cz>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Axel Davy <axel.davy@ens.fr>
(cherry picked from commit eac0b9b68a14719be01bbabd8d3807d81694685b)

Conflicts:
	src/gallium/state_trackers/nine/query9.c
st/nine: sm1_declusage_to_tgsi, do not restrict indices with TGSI_SEMANTIC_GENERIC

With sm3, you can declare an input/output with an usage and an usage index.

Nine code hardcodes the translation usage/index to a corresponding TGSI code.
The translation was limited to a few usage/index combinations that were corresponding
to most of the needs of games, but some games did not work.

This patch rewrites that Nine code to map all possible usage/index combination
to TGSI code. The index associated to TGSI_SEMANTIC_GENERIC doesn't need to be low
for good performance, as the old code was supposing, and is not particularly bounded
(it's UINT16). Given the index is BYTE, we can map all combinations.

Cc: "10.4" <mesa-stable@lists.freedesktop.org>
Tested-by: Yaroslav Andrusyak <pontostroy@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Axel Davy <axel.davy@ens.fr>
(cherry picked from commit 5d6d260833e374404f80d1c36bc0e1854369a069)
st/nine: Fix vertex declarations for non-standard (usage/index)

Nine code to match vertex declaration to vs inputs was limiting
the number of possible combinations.

Some sm3 games have issues with that, because arbitrary (usage/index)
can be used.

This patch does the following changes to fix the problem:
. Change the numbers given to (usage/index) combinations to uint16
. Do not put limits on the indices when it doesn't make sense
. change the conversion rule (usage/index) -> number to fit all combinations
. Instead of having a table usage_map mapping a (usage/index) number to
an input index, usage_map maps input indices to their (usage/index)

Cc: "10.4" <mesa-stable@lists.freedesktop.org>
Tested-by: Yaroslav Andrusyak <pontostroy@gmail.com>
Acked-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Axel Davy <axel.davy@ens.fr>
(cherry picked from commit 712a4c5438d0ce257344b5196c20ad7929b54a0e)