Józef Kucia
e959686f12
libs/vkd3d-shader: Make sure that OpVariables are first instructions in main function.
...
The SPIR-V spec says:
"All OpVariable instructions in a function must be in the first block
in the function. These instructions, together with any immediately
preceding OpLine instructions, must be the first instructions in that
block."
2017-10-25 09:58:14 +02:00
Józef Kucia
b65c42e6f9
libs/vkd3d-shader: Avoid OpVectorShuffle on scalars.
...
The SPIR-V spec states:
"Vector 1 and Vector 2 must both have vector types, with the same
Component Type as Result Type."
2017-10-24 21:26:48 +02:00
Józef Kucia
310335f748
libs/vkd3d-shader: Branch directly to merge block when switch default block is absent.
2017-10-20 18:27:17 +02:00
Józef Kucia
137b5d694b
libs/vkd3d-shader: Move inside_block field to vkd3d_control_flow_info.
2017-10-18 19:02:46 +02:00
Józef Kucia
c112f2ed46
libs/vkd3d-shader: Get rid of VKD3D_BLOCK_ELSE.
2017-10-18 19:02:46 +02:00
Józef Kucia
9f831b938a
libs/vkd3d-shader: Avoid emitting empty else branches.
...
We have to patch SpvOpBranchConditional instruction when emitting the
else block because we do not know if an else block is present in
advance.
2017-10-18 19:02:46 +02:00
Józef Kucia
646385e871
libs/vkd3d-shader: Get rid of VKD3D_BLOCK_MAIN.
2017-10-18 19:02:46 +02:00
Józef Kucia
8a047a8eb7
libs/vkd3d-shader: Rename control flow union member for if instructions.
2017-10-18 19:02:46 +02:00
Józef Kucia
0369f39a47
libs/vkd3d-shader: Generate correct SPIR-V for rcp with multiple components.
2017-10-18 12:21:24 +02:00
Józef Kucia
c5e400fa30
libs/vkd3d-shader: Document hacks introduced for Nvidia driver.
...
See 70f5b24f92f5ae2270f37c6f7f519c4c3f26aec0.
2017-10-12 17:47:53 +02:00
Józef Kucia
2171ba6d32
libs/vkd3d-shader: Decrement OpAtomicIDecrement result.
2017-10-12 13:10:26 +02:00
Józef Kucia
94a33020d3
libs/vkd3d-shader: Use switch statement in shader_parse_root_parameters().
2017-10-10 16:57:36 +02:00
Józef Kucia
4522a80de8
libs/vkd3d-shader: Use switch statement in shader_write_root_parameters().
2017-10-10 16:57:36 +02:00
Józef Kucia
18b285328e
libs/vkd3d-shader: Add version argument to vkd3d_shader_serialize_root_signature().
2017-10-10 16:57:36 +02:00
Józef Kucia
6b43a5fe38
libs/vkd3d-shader: Implement root signature serialization.
2017-10-10 16:02:09 +02:00
Józef Kucia
586e1cc532
libs/vkd3d-shader: Implement relative addressing for constant buffers.
2017-10-06 17:06:31 +02:00
Józef Kucia
5479ac7011
libs/vkd3d-shader: Always emit default block for OpSwitch.
...
The default block is required in SPIR-V.
2017-10-05 15:58:51 +02:00
Józef Kucia
9feb7a3956
libs/vkd3d-shader: Recognize nop instruction.
2017-10-05 15:58:51 +02:00
Józef Kucia
e7aa2a7bcf
libs/vkd3d-shader: Emit NonReadable decoration for image variables.
...
Fixes image writes for UNORM formats on Anv. Anv uses special surface
state for write-only storage image descriptors.
The SPIR-V spec doesn't state that the NonReadable decoration is
required for images used with StorageImageWriteWithoutFormat. On the
other hand, glslang requires the 'writeonly' keyword for images without
format, and it emits the NonReadable decoration.
2017-09-26 10:37:41 +02:00
Józef Kucia
5a020d6673
libs/vkd3d-shader: Implement shader visibility for descriptors.
2017-09-22 16:42:07 +02:00
Józef Kucia
602f9780f8
libs/vkd3d-shader: Implement "sample" interpolation qualifier.
2017-09-14 15:38:19 +02:00
Józef Kucia
6b757f3002
libs/vkd3d-shader: Subtract BaseInstance from InstanceIndex.
...
Depends on SPV_KHR_shader_draw_parameters extension.
2017-09-12 17:42:42 +02:00
Józef Kucia
b19fe74284
libs/vkd3d-shader: Export shader signature parsing.
2017-09-11 22:35:16 +02:00
Józef Kucia
b61c785bd0
libs/vkd3d-shader: Implement SV_InstanceID.
2017-09-11 22:35:16 +02:00
Józef Kucia
30cd4cc59f
libs/vkd3d-shader: Always declare format for raw/structured image variables.
2017-09-07 17:48:43 +02:00
