i965: Check calloc return value in gather_statistics_results()

Check calloc return value and report on error, also later skip
results handling if there was no memory to store results to.

Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
i965: Handle miptree creation failure in intel_alloc_texture_storage()

Check intel_miptree_create() return value before using it as
a pointer.

Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
i965/fs: Check variable_storage return value in fs_visitor::visit

check variable_storage() found the requested fs_reg.

Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
glsl: check _mesa_hash_table_create return value in link_uniform_blocks

Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
glsl: Add missing null check in push_back()

Report memory error on realloc failure and don't leak any memory.

Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
mesa/main: Verify calloc return value in register_surface()

Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
mesa/main: In register_surface() verify gl_texture_object was found

Verify _mesa_lookup_texture() returned valid pointer before using it.

Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
glx: Added missing null check in GetDrawableAttribute()

For GLX_BACK_BUFFER_AGE_EXT query added extra null check.

Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
st/omx: provide constant number of components

The number of components and their names/roles should
be kept constant as all of that information cached.

Note: Make sure to rebuild the .omxregister file, by executing
   $ omxregister-bellagio.

Cc: Leo Liu <leo.liu@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
st/omx: avoid using dynamic vid_(enc|dec)_base and avc_(name|role)

Strictly speaking we should not have done this in the
first place, as all of the above should be static across
the system.

Currently this may cause some minor issues, which will be
resolved in the following patches, by providing a single
library for the OMX api.

Cleanup a few unneeded strcpy cases while we're around.

Note: Make sure to rebuild the .omxregister file, by executing
   $ omxregister-bellagio

If you have more than one omx library (libomx-radeonsi, libomx-r600),
make sure to temporary move the unused one. By the end of the series
there will be only one library that will be used for all hardware -
r600, radeonsi and nouveau.

Cc: Leo Liu <leo.liu@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
targets/omx-nouveau: convert to static/shared pipe-drivers

Similar to the vdpau/xvmc targets, we're going to convert the
multiple target libraries into a single one.

The library can be built with the relevant pipe-drivers
statically linked in, or loaded as shared modules.
Currently we default to static.

Note: Make sure to rebuild the .omxregister file, by executing
   $ omxregister-bellagio

If you have more than one omx library (libomx-radeonsi, libomx-r600),
make sure to temporary move the unused one. By the end of the series
there will be only one library that will be used for all hardware -
r600, radeonsi and nouveau.

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
targets/r600/omx: convert to static/shared pipe-drivers

The r600 counterpart of previous commit - now the libomx-r600 is
built into the libomx-mesa library. Providing a single library per API.

v2: Include the radeon winsys only when there is a user for it.
v3: Correcly include the winsys. Now with extra brown bag :\

Note: Make sure to rebuild the .omxregister file, by executing
   $ omxregister-bellagio

If you have more than one omx library (libomx-radeonsi, libomx-r600),
make sure to temporary move the unused one. By the end of the series
there will be only one library that will be used for all hardware -
r600, radeonsi and nouveau.

Cc: Leo Liu <leo.liu@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
targets/radeonsi/omx: convert to static/shared pipe-drivers

The radeonsi counterpart of previous commit - now libomx-radeonsi is
built into the libomx-mesa library. Providing a single library per API.

v2: Include the radeon winsys only when there is a user for it.
v3: Correcly include the winsys. Now with extra brown bag :\

Note: Make sure to rebuild the .omxregister file, by executing
   $ omxregister-bellagio

This patch concludes the unification. Now libomx-mesa will be used
for all hardware - r600, radeonsi and nouveau.

Cc: Leo Liu <leo.liu@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
auxiliary/vl: Remove no longer used SPLIT_TARGETS

Required for the conversion stage of all VL targets to
a single library per API (static/shared pipe-drivers).

No longer required as per last commit.

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
targets/automake.inc: s/GALLIUM_VIDEO_CFLAGS/GALLIUM_TARGET_CFLAGS/

The flags are not specific to the video targets plus
we can reuse them for targets/xa and targets/gbm.

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
softpipe: use last_level from sampler view, not from the resource

The last_level from the sampler view may be limited by the state tracker
to a value lower than what the base texture provides.

Fixes https://bugs.freedesktop.org/show_bug.cgi?id=80541.

Reviewed-by: Brian Paul <brianp@vmware.com>
i965: Include marketing names for Broadwell GPUs.

Intel would like us to include the marketing names.  Developers
additionally want "Broadwell GT1/2/3" because it makes it easier
to identify what hardware users have when they request assistance
or report issues.

Including both makes it easy for everyone to map between the names.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Cc: "10.2" <mesa-stable@lists.freedesktop.org>
i965: Remove unneeded VS workaround stalls on Baytrail.

According to the workarounds list, these stalls aren't needed on
production Baytrail systems.  Piglit confirms that as well.

These cause a small slowdown when we are sending a large number of small
batches to the GPU.  Removing these improves performance by up to 5% on
some CPU bound SynMark tests (Batch[4-7], DrvState1, HdrBloom,
Multithread, ShMapPcf).

Signed-off-by: Gregory Hunt <greg.hunt@mobica.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
i965: Pass brw into next_offset().

The new brw_inst API is going to require a brw pointer in order
to access fields (so it can do generation checks).  Plumb it in now.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
i965: Introduce a new brw_inst API.

This is similar to gen8_instruction, and will eventually replace it.

For now nothing uses this, but we can incrementally convert.
The new API takes the existing brw_instruction pointers to ease
conversion; when done, we can simply drop the old structure and rename
struct brw_instruction -> brw_inst.

v2: (by Matt Turner) Make JIP/UIP functions take a signed argument.
v3: (by Kenneth Graunke)
 - Make Gen4-6 jump target functions take a signed argument.
 - Fix indirect align1 AddrImm bits on Gen4-7.
 - Fix SFID on Sandybridge to use bits 27:24.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org> [v1, v3+]
Signed-off-by: Matt Turner <mattst88@gmail.com> [v2]
Reviewed-by: Matt Turner <mattst88@gmail.com>