| Commit message (Collapse) | Author | Age | Files | Lines |
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This is a screen cap because drivers are expected to support it either
for all shader types or for none of them.
Reviewed-by: Edward O'Callaghan <[email protected]>
Reviewed-by: Dave Airlie <[email protected]>
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Reviewed-by: Marek Olšák <[email protected]>
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Signed-off-by: Kai Wasserbäch <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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v1 → v2:
- Fixed indentation (noted by Brian Paul)
- Removed second assert from nouveau's switch statements (suggested by
Brian Paul)
Signed-off-by: Kai Wasserbäch <[email protected]>
Reviewed-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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Some hardware can't render to color/depth buffers of mixed bitness. When
that happens a fallback has to happen, but this allows the driver to
express that this isn't an optimal scenario. The purpose of this is to
remove such fbconfigs from the GLX/EGL config list.
Signed-off-by: Ilia Mirkin <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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This is required by OpenGL. Our hardware supports this.
Example: Bind RGBA32F with offset = 4 bytes.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=97305
Acked-by: Ilia Mirkin <[email protected]>
Acked-by: Nicolai Hähnle <[email protected]>
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required by glClientWaitSync (GL 4.5 Core spec) that can optionally flush
the context
Reviewed-by: Rob Clark <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>
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All drivers were already doing it except virgl.
Reviewed-by: Nicolai Hähnle <[email protected]>
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to reduce the call indirections with u_resource_vtbl.
The worst call tree you could get was:
- u_transfer_inline_write_vtbl
- u_default_transfer_inline_write
- u_transfer_map_vtbl
- driver_transfer_map
- u_transfer_unmap_vtbl
- driver_transfer_unmap
That's 6 indirect calls. Some drivers only had 5. The goal is to have
1 indirect call for drivers that care. The resource type can be determined
statically at most call sites.
The new interface is:
pipe_context::buffer_subdata(ctx, resource, usage, offset, size, data)
pipe_context::texture_subdata(ctx, resource, level, usage, box, data,
stride, layer_stride)
v2: fix whitespace, correct ilo's behavior
Reviewed-by: Nicolai Hähnle <[email protected]>
Acked-by: Roland Scheidegger <[email protected]>
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This allows Gallium drivers to advertise the subpixel precision
for floating point viewports bounds.
v2:
- Set ViewportSubpixelBits in st_init_limits.
Signed-off-by: Józef Kucia <[email protected]>
Signed-off-by: Marek Olšák <[email protected]>
Reviewed-by: Ilia Mirkin <[email protected]>
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Pointed out by Marek.
Signed-off-by: Dave Airlie <[email protected]>
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These need to be passed from the host in caps structure if they
are larger, this fixes a bunch of tests on Intel hw, that I'd
put the limits too high for.
Cc: "11.2 12.0" <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
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D3D9 has a different behaviour for depth bias.
For OGL/D3D1X, the depth bias unit is the
minimal resolvable value for the depth buffer,
which depends on the format (and has different
behaviour for float depth buffers).
For D3D9, the depth bias unit is 1.0f.
Signed-off-by: Axel Davy <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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Signed-off-by: Rob Clark <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>
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This says how many window rectangles are supported by the
implementation, although it may not exceed PIPE_MAX_WINDOW_RECTANGLES.
Signed-off-by: Ilia Mirkin <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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Fix warnings like these due to HAVE_LIBDRM being inconsistently defined:
external/libdrm/include/drm/drm.h:839:30: warning: redefinition of typedef 'drm_clip_rect_t' is a C11 feature [-Wtypedef-redefinition]
typedef struct drm_clip_rect drm_clip_rect_t;
HAVE_LIBDRM needs to be set project wide to fix this. This change also
harmlessly links libdrm with everything, but simplifies the makefiles a
bit.
Signed-off-by: Rob Herring <[email protected]>
Acked-by: Emil Velikov <[email protected]>
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Signed-off-by: Ilia Mirkin <[email protected]>
Reviewed-by: Dave Airlie <[email protected]>
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Some hardware supports primitive restart on patch primitives, and other
hardware does not. Modern GL and ES include a query for this feature;
adding a capability bit will allow us to answer it.
As far as I know, AMD hardware does not support this feature, while
NVIDIA and Intel hardware does. However, most Gallium drivers do not
appear to support tessellation shaders yet. So, I've enabled it for
nvc0 and disabled it everywhere else.
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Ilia Mirkin <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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Cc: Dave Airlie <[email protected]>
Signed-off-by: Emil Velikov <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
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Signed-off-by: Dave Airlie <[email protected]>
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transfer_inline_write cannot be NULL and the virgl renderer doesn't support
inline writes for textures, so add the default version.
This fixes a crash in st_TexSubImage since commit fb9fe352ea41 ("st/mesa:
use transfer_inline_write for memcpy TexSubImage path").
Cc: Marek Olšák <[email protected]>
Cc: Dave Airlie <[email protected]>
Signed-off-by: Rob Herring <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
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Even when begin_query succeeds, there can still be failures in query handling.
For example for radeon, additional buffers may have to be allocated when
queries span multiple command buffers.
Reviewed-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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Signed-off-by: Bas Nieuwenhuizen <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Reviewed-by: Roland Scheidegger <[email protected]>
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Reviewed-by: Roland Scheidegger <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>
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Add PIPE_CAP to determine if the GL extension
'GL_ARB_framebuffer_no_attachments' shall be
supported.
The driver is required to support 'PIPE_FORMAT_NONE'
via its 'is_format_supported()' callback in order
to determine the MSAA modes the hardware supports so
that values requested from the application using
'GL_ARB_framebuffer_no_attachments' may be quantized
to what the hardware expects.
V.2:
Fix doc for a more detailed description of the PIPE_CAP
and the corresponding GL constant.
V.3:
Renamed and repurposed once again.
V.4:
Remove CAP from cap_mapping array.
[airlied: fix damaged whitespace]
Signed-off-by: Edward O'Callaghan <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
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Signed-off-by: Dave Airlie <[email protected]>
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Reviewed-by: Brian Paul <[email protected]>
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This will allow drivers to make better decisions about texture sharing
for DRI2, DRI3, Wayland, and OpenCL.
v2: add read/write flags, take advantage of __DRI_IMAGE_USE_BACKBUFFER
Reviewed-by: Axel Davy <[email protected]>
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This just passes the extra blit info to fix the render condition
tests.
Cc: "11.2" <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
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Signed-off-by: Ilia Mirkin <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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This cap indicates whether pipe->create_surface can reinterpret a texture
as a surface with a format of different block width/height (but equal
block size).
v2: fix whitespace
Reviewed-by: Edward O'Callaghan <[email protected]>
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This cap indicates that the driver only supports R, RG, RGB and RGBA
formats for PIPE_BUFFER sampler views.
v2: move into "unsupported features" section for nouveau (Ilia Mirkin)
Reviewed-by: Edward O'Callaghan <[email protected]>
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It is necessary to share the screen between mesa and gralloc to
properly ref count resources. This implements a hash lookup on
the file description to re-use an already created screen. This is
a similar implementation as freedreno and radeon.
Signed-off-by: Rob Herring <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
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This is just a copy-n-paste and rename of vc4 Android makefiles.
Signed-off-by: Rob Herring <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
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This patch adds a new interface to support hardware mipmap generation.
PIPE_CAP_GENERATE_MIPMAP is added to allow a driver to specify
if this new interface is supported; if not supported, the state tracker will
fallback to mipmap generation by rendering/texturing.
v2: add PIPE_CAP_GENERATE_MIPMAP to the disabled section for all drivers
v3: add format to the generate_mipmap interface to allow mipmap generation
using a format other than the resource format
v4: fix return type of trace_context_generate_mipmap()
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Roland Scheidegger <[email protected]>
Reviewed-by: Jose Fonseca <[email protected]>
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It makes sense to re-use pipe->invalidate_resource for the purpose of
glInvalidateBufferData, but this function is already implemented in vc4
where it doesn't have the expected behavior. So add a capability flag
to indicate that the driver supports the expected behavior.
Reviewed-by: Marek Olšák <[email protected]>
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Signed-off-by: Ilia Mirkin <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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v2: document the integer behavior
Reviewed-by: Edward O'Callaghan <[email protected]
Reviewed-by: Brian Paul <[email protected]>
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Signed-off-by: Ilia Mirkin <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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Signed-off-by: Ilia Mirkin <[email protected]>
Reviewed-by: Edward O'Callaghan <[email protected]>
Reviewed-by: Roland Scheidegger <[email protected]>
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Reviewed-by: Nicolai Hähnle <[email protected]>
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Reviewed-by: Nicolai Hähnle <[email protected]>
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Reviewed-by: Nicolai Hähnle <[email protected]>
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This allows the state tracker to know that the various draw parameters
are available in vertex shaders.
Signed-off-by: Ilia Mirkin <[email protected]>
Reviewed-by: Roland Scheidegger <[email protected]>
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Use NULL tests of the form `if (ptr)' or `if (!ptr)'.
They do not depend on the definition of the symbol NULL.
Further, they provide the opportunity for the accidental
assignment, are clear and succinct.
Signed-off-by: Edward O'Callaghan <[email protected]>
Signed-off-by: Marek Olšák <[email protected]>
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Signed-off-by: Ilia Mirkin <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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Reported by Coverity.
Signed-off-by: Dave Airlie <[email protected]>
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