The SPIR-V spec says:
If Value is positive with a magnitude too large to represent as a
16-bit floating-point value, the result is positive infinity.
If Value is negative with a magnitude too large to represent as a
16-bit floating-point value, the result is negative infinity.
This is only the case for rtne v_cvt_f16_f32
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24617>
When TCS isn't linked with VS, the vertex stride should be computed
from vertex outputs. This is only for shader object and shouldn't
change anything right now.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24540>
With shader object, if VS and TCS aren't linked together, the LSHS
vertex stride should be computed from the vertex outputs. Otherwise,
if an output is unused, the stride is wrong in TCS.
This is currently for GFX8 only because for merged shaders this won't
be needed but shader object on GFX9+ isn't yet a thing.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24540>
vkQueuePresentKHR might return VK_SUBOPTIMAL_KHR which is not VK_SUCCESS
but presentation succeeded anyway. We should capture a trace even if
VK_SUBOPTIMAL_KHR is returned.
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24052>
This helper is used to initialize a radv_shader_stage struct for
pipelines, while radv_shader_stage_init() would be for shader object
only (ie. using VkCreateShaderInfoEXT).
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24562>
With pipelines, the shader layout is inherited from the pipeline layout
but with shader objects, the layout is passed through
VkCreateShaderInfoEXT.
This basically replaces uses of radv_pipeline_layout by
radv_shader_layout during shaders compilation. This will avoid
creating a pipeline layout with ESO.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24562>
When replaying a RT pipeline, RADEON_FLAG_REPLAYABLE should be set.
The idea is that for capture, RADEON_FLAG_REPLAYABLE should be passed
when allocating a BO (ie. replay_va would be 0), and then for replay
the VA would be non-zero but the flag is also required.
Fixes
dEQP-VK.ray_tracing_pipeline.pipeline_library.configurations.multithreaded_compilation.*.
Fixes: 744357477e ("radv: Add utilities to serialize and deserialize shader allocation info")
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24543>
The compute scratch size is computed later because the RT stack size
can be dynamic, but the number of waves shouldn't change.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24502>
Vulkan defines the scaling lists according to the H264 ITU spec, which
only defines ScalingList8x8[0] and ScalingList8x8[1] for
non-444 formats. Since RADV only supports 420, just directly use those.
Reviewed-by: Lynne <dev@lynne.ee>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24413>
This allows us to remove one more pipeline occurence during cmdbuf
recording. Note that shader object always uses dynamic vertex input.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24473>
This used to depend on the graphics pipeline, but now that everything
is dynamic it should be fine to trigger it on fb changes.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24473>
This allows us to remove one more pipeline occurence during cmdbuf
recording. Note that patch control points is always dynamic with
shader object.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24473>
RADV_CMD_FLAG_PS_PARTIAL_FLUSH is only used for draws with
RADV_DEBUG=syncshaders, which implies a valid graphics pipeline.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24473>
