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29 commits

Author SHA1 Message Date
Jason Ekstrand
5a4ebf6bc1 vk: Move to the new pipeline creation API's 2015-07-08 17:30:18 -07:00
Jason Ekstrand
abbb776bbe vk/vulkan.h: Remove programPointSize 
Instead, we auto-detect whether or not your shader writes gl_PointSize.  If
it does, we use 1.0, otherwise we take it from the shader.
 2015-07-07 16:00:46 -07:00
Jason Ekstrand
8c5e48f307 vk: Rename NUM_SHADER_STAGE to SHADER_STAGE_NUM 
This is a refactor of more than just the header but it lets us finish
reformating the shader stage enum.
 2015-07-06 16:43:28 -07:00
Chad Versace
55752fe94a vk: Rename functions ALIGN_*32 -> align_*32 
ALIGN_U32 and ALIGN_I32 are functions, not macros. So stop using
allcaps.
 2015-06-26 15:07:59 -07:00
Jason Ekstrand
d5e41a3a99 vk/compiler: Add the initial hacks to get SPIR-V up and going 2015-06-25 17:36:35 -07:00
Jason Ekstrand
a62edcce4e Merge remote-tracking branch 'mesa-public/master' into vulkan 2015-06-23 18:05:25 -07:00
Kristian Høgsberg Kristensen
9b9f973ca6 vk: Implement scratch buffers to make spilling work 2015-06-19 15:42:15 -07:00
Kristian Høgsberg Kristensen
c103c4990c vk: Set binding table layout for CS 
We weren't setting the binding table layout for the backend compiler.
 2015-06-12 18:21:49 -07:00
Kristian Høgsberg Kristensen
2fdd17d259 vk: Generate CS prog_data into the pipeline instance 
We were generating the prog_data into a local variable and never
initializing the pipeline->cs_prog_data one.
 2015-06-12 18:21:49 -07:00
Kristian Høgsberg Kristensen
765175f5d1 vk: Implement basic compute shader support 2015-06-11 15:31:42 -07:00
Kristian Høgsberg Kristensen
405697eb3d vk: Stop asserting we have a fragment shader 
Even for graphics, this is not a requirement, we can have a depth-only output pipeline.
 2015-06-11 15:07:38 -07:00
Kristian Høgsberg Kristensen
923e923bbc vk: Compile fragment shader after VS and GS 
Just moving code around to do shader stages in the natual order.
 2015-06-11 14:55:50 -07:00
Jason Ekstrand
d842a6965f vk/compiler: Free the GL errors data 2015-06-09 12:36:23 -07:00
Jason Ekstrand
9f292219bf vk/compiler: Free more of prog_data when tearing down a pipeline 2015-06-09 12:36:23 -07:00
Jason Ekstrand
531549d9fc vk/pipeline: Move freeing the program stream to pipeline.c 
It's created in pipeline.c so we should free it there.
 2015-06-08 14:27:04 -07:00
Kristian Høgsberg Kristensen
9eab70e54f vk: Create a minimal context for the compiler 
This avoids the full brw context initialization and just sets up context
constants, initializes extensions and sets a few driver vfuncs for the
front-end GLSL compiler.
 2015-06-08 08:51:40 -07:00
Jason Ekstrand
d4cbf6a728 vk/compiler: Add an index_count to the bind map and check for OOB 2015-06-01 12:25:58 -07:00
Jason Ekstrand
510b5c3bed vk/HACK: Plumb real descriptor set/index into textures 2015-06-01 12:25:58 -07:00
Jason Ekstrand
1b211feb6c vk/compiler: Zero out the vs_prog_data struct when VS is disabled 
Prevents uninitialized value errors
 2015-05-25 17:14:49 -07:00
Jason Ekstrand
14929046ba vk/compiler: Add shader language detection 
This commit adds support for the LunarG GLSL back-door as well as detecting
regular GLSL and SPIR-V.  The SPIR-V path doesn't exist yet, so that will
cause an assert-fail.
 2015-05-20 17:05:41 -07:00
Jason Ekstrand
b6c7d8c911 vk/pipeline: Use a state_stream for storing programs 
Previously, we were effectively using a state_stream, it was just
hand-rolled based on a block pool.  Now we actually use the data structure.
 2015-05-18 15:58:20 -07:00
Kristian Høgsberg
bf096c9ec3 vk: Build binding tables at bind descriptor time 
This changes the way descriptor sets and layouts work so that we fill
out binding table contents at the time we bind descriptor sets. We
manipulate the binding table contents and sampler state in a shadow-copy
in anv_cmd_buffer. At draw time, we allocate the actual binding table
and sampler state and flush the anv_cmd_buffer copies.
 2015-05-15 16:05:31 -07:00
Jason Ekstrand
07943656a7 vk/compiler: Set the binding table texture_start 
This is by no means a complete solution to the binding table problems.
However, it does make texturing actually work.  Before, we were texturing
from the render target since they were both starting at 0.
 2015-05-13 22:23:30 -07:00
Jason Ekstrand
cd197181f2 vk/compiler: Zero the prog data 
We use prog_data[stage] != NULL to determine whether or not we need to
clean up that stage.  Make sure it default to NULL.
 2015-05-13 22:22:59 -07:00
Kristian Høgsberg
83c7e1f1db vk: Add support for sampler descriptors 2015-05-13 14:47:11 -07:00
Kristian Høgsberg
9905481552 vk: Add generated header for HSW and IVB (GEN75 and GEN7) 2015-05-12 14:29:04 -07:00
Kristian Høgsberg
4f25f5d86c vk: Support not having a vertex shader 
This lets us bypass the vertex shader and pass data straight into
the rasterizer part of the pipeline.
 2015-05-11 23:25:28 -07:00
Kristian Høgsberg
20ad071190 vk: Allow NULL as a valid pipeline layout 
Vertex buffers and render targets aren't part of the layout so having
an empty layout is pretty common.
 2015-05-11 22:12:56 -07:00
Kristian Høgsberg
769785c497 Add vulkan driver for BDW 2015-05-09 11:38:32 -07:00