There are a few dynamic bits, namely binding table and sampler addresses,
but most of it is static and really belongs in the pipeline. It certainly
doesn't belong in flush_compute_descriptor_set. We'll use the same state
merging trick we use for gen7 DEPTH_STENCIL.
Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>
Reviewed-by: Timothy Arceri <timothy.arceri@collabora.com>
This commit makes both gen7 and gen8 pipeline setup emit state packets
in exactly the same order.
Reviewed-by: Timothy Arceri <timothy.arceri@collabora.com>
Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>
It gets a new name and moved to genX_pipeline_util.h.
Reviewed-by: Timothy Arceri <timothy.arceri@collabora.com>
Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>
With this commit, a few fields are now specified on gen7 which weren't
before. However, the values specified are zero which is the default so the
final hardware packet remains the same.
Reviewed-by: Timothy Arceri <timothy.arceri@collabora.com>
Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>
From the Vulkan spec version 1.0.32 docs for vkCreateGraphicsPipelines:
The stage member of one element of pStages must be
VK_SHADER_STAGE_VERTEX_BIT
Since a vertex shader is always required, this hasn't been used since we
deleted meta. Let's get rid of the complexity.
Reviewed-by: Timothy Arceri <timothy.arceri@collabora.com>
Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>
Now that we have anv_shader_bin, they're completely redundant with other
information we have in the pipeline. For vertex shaders, we also go
through way too much work to put the offset in one or the other field and
then look at which one we put it in later.
Reviewed-by: Timothy Arceri <timothy.arceri@collabora.com>
Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>
A number of drivers report useful debug/perf information accessible
through GL_ARB_debug_output and with debug contexts (i.e. setting the
GLX_CONTEXT_DEBUG_BIT_ARB flag). But few applications actually use
the GL_ARB_debug_output extension.
This change lets one set the MESA_DEBUG env var to "context" to force-set
a debug context and report debug/perf messages to stderr (or whatever
file MESA_LOG_FILE is set to). This is a useful debugging tool.
The small change in st_api_create_context() is needed so that
st_update_debug_callback() gets called to hook up the driver debug
callbacks when ST_CONTEXT_FLAG_DEBUG was not set, but MESA_DEBUG=context.
v2: use %.*s format string instead of allocating temporary buffer.
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
I'm also sending out a piglit test, gl-2.0/vertexattribpointer-size-3,
which exposes this corner case.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Fixes parts of GL45-CTS.gtf32.GL3Tests.packed_pixels.packed_pixels_pbo.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Fixes parts of GL45-CTS.gtf32.GL3Tests.packed_pixels.packed_pixels_pixelstore.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
By using _mesa_image_address, the code becomes simpler _and_ fixes the bug
that GL_PACK_SKIP_IMAGES was applied even on non-3D textures.
Also, converting a whole slice at a time simplifies the format translation
fallback path.
Fixes parts of GL45-CTS.gtf32.GL3Tests.packed_pixels.packed_pixels_pixelstore.
v2: fix a silly mistake during code movement
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
This fixes use cases like glReadPixels from an RGBA8I framebuffer into
a PBO with type GL_INT by clamping values appropriately when they fall
outside the range of the destination format.
Fixes parts of GL45-CTS.gtf32.GL3Tests.packed_pixels.packed_pixels_pbo.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
For consistency with st_pbo_get_download_fs.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
When using the GPU download path, we bind the PBO as a buffer texture,
so call is_format_supported accordingly. On radeonsi, this means that
GPU downloads aren't used for UNSIGNED_SHORT_5_6_5 destinations, for
example.
Fixes parts of GL45-CTS.gtf32.GL3Tests.packed_pixels.packed_pixels_pbo.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Even though glBlitFramebuffer cannot be used for SINT <-> UINT blits, we
still need to handle this type of blit here because it can happen as part
of texture uploads / downloads, e.g. uploading a GL_RGBA8I texture from
GL_UNSIGNED_INT data.
Fixes parts of GL45-CTS.gtf32.GL3Tests.packed_pixels.packed_pixels.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
If the mcs buffer allocation fails we might get a NULL pointer. This
was reported by Coverity and should only happen if we run out of
memory.
v2: return failure at the point of allocation (Chris)
CID: 1394290
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Android path didn't support pbuffer, so add pbuffer support to fix
most failing dEQP and CTS pbuffer test cases.
Patch adds a single buffer config to support pbuffer, and creates
image in getBuffers for pbuffer when surface type is front surface.
The EGL 1.5 spec states that pbuffers have a back buffer but no front
buffer, single-buffered surfaces with no front buffer confuse Mesa;
so we deviate from the spec, following the precedent of Mesa's EGL
X11 platform.
V3: update commit message and code review changes.
Signed-off-by: Liu Zhiquan <zhiquan.liu@intel.com>
Signed-off-by: Kalyan Kondapally <kalyan.kondapally@intel.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Check for Clang before GCC.
Clang defines __GNUC__ == 4 and __GNUC_MINOR__ == 2 and matches the GCC
check but not the GCC version for trivial destructor.
Fixes: 98ab905af0 ("mesa: Define introspection macro to determine
whether a type is trivially destructible.")
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=98526
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
There is no functionality in swr to clamp either vertex or frag colors.
This could be added in swr_shader, at which point these could be
re-enabled.
Fixes arb_color_buffer_float-render
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Tim Rowley <timothy.o.rowley@intel.com>
Rendering could still be ongoing (or have yet to start) when the shader
is deleted. There's no refcounting on the shader text, so insert a
pipeline stall unconditionally when this happens.
[Note, we should instead introduce a way to attach work to
fences, so that the freeing can be done in the current fence.]
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>
The EXT_texture_integer test says that blending and alphatest should
all be disabled. st/mesa takes care of alphatest already.
Fixes the ext_texture_integer-fbo-blending piglit test.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>
The support in swr requires shaders to output the components as UINTs.
This is not how GL or Gallium work, and since this is not a
required-renderable format, just leave it out.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>
Jason Ekstrand
Brian Paul
Nicolai Hähnle
Lionel Landwerlin
Jordan Justen
Liu Zhiquan
Eric Engestrom
Ben Widawsky
Vinson Lee
Ilia Mirkin