Now that we have a decent interface in upstream mesa, we can get rid of all
our hacks. As of this commit, we no longer use any fake GL state objects
and all of shader compilation is moved into anv_pipeline.c. This should
make way for actually implementing a shader cache one of these days.
As a nice side-benifit, this commit also gains us an extra 300 passing CTS
tests because we're actually filling out the texture swizzle information
for vertex shaders.
gen8_graphics_pipeline_create had a bunch of stuff in it that's already set
up by anv_pipeline_init. The duplication was causing double-initialization
of a state stream and made valgrind very angry.
This is a more logical place for it, between geometry front end state
and pixel backend state.
Signed-off-by: Kristian Høgsberg Kristensen <kristian.h.kristensen@intel.com>
This commit moves all occurances of gen8 specific state into a gen8
substruct. This clearly identifies the state as gen8 specific and
prepares for adding gen7 state structs. In the process we also rename
the field names to exactly match the command or state packet name,
without the 3DSTATE prefix, eg:
3DSTATE_VF -> gen8.vf
3DSTATE_WM_DEPTH_STENCIL -> gen8.wm_depth_stencil
Signed-off-by: Kristian Høgsberg Kristensen <kristian.h.kristensen@intel.com>
The clear pipeline didn't have a vertex shader and relied on the clear
shader being hardcoded by the compiler to accept one attribute. This
necessitated a few special cases in the 3DSTATE_VS setup. Instead,
always provide a vertex shader, even if we disable VS dispatch.
Signed-off-by: Kristian Høgsberg Kristensen <kristian.h.kristensen@intel.com>
We'll organize gen specific code in three files per gen: pipeline,
cmd_buffer and state, eg:
gen8_cmd_buffer.c
gen8_pipeline.c
gen8_state.c
where gen8_cmd_buffer.c holds all vkCmd* entry points, gne8_pipeline.c
all gen specific code related to pipeline building and remaining state
code (sampler, surface state, dynamic state) in gen8_state.c.
Signed-off-by: Kristian Høgsberg Kristensen <kristian.h.kristensen@intel.com>
