All the packets chosen before came from grepping the pdf for
nonpipelined, and these two came from grepping for non.pipelined. We
could stand a review by looking at all packets emitted and identifying
what kind they are.
Previously, the builtins in OES_texture_3D.{frag,vert} were only
compiling properly as a consequence of bug 38015, which allows
unsupported extensions to be enabled. This fix eliminates the builtin
compiler's reliance on bug 38015, so that bug 38015 can be fixed.
Fixes broken glTexImage2D with format=GL_RGBA since
1a339b6c71
The origin for this behaviour is that r600_is_format_supported
checks only against r600_state_inline.h tables not evergreens.
If possible, we want to match the hardware format to what the app uses. By
doing so, we avoid the need for pixel conversions and therefore greatly speed
up texture uploads.
evergreen+ stores depth and stencil separately so when we
allocate a depth/stencil fbo, make sure we allocate enough
memory for both depth and stencil buffers.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Now all infrastructure is in place to support s8_z24 non-texture
renderbuffers for gen7.
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Chad Versace <chad@chad-versace.us>
Hiz buffer allocation can only occur if the 'else' branch has been taken,
so move the hiz buffer allocation into the 'else' branch.
Having the hiz buffer allocation dangling outside of the if-tree was just
damn confusing.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Signed-off-by: Chad Versace <chad@chad-versace.us>
Add the following fields:
intel_renderbuffer.wrapped_depth;
intel_renderbuffer.wrapped_stencil
If the intel_context is using separate stencil and the renderbuffer has
a packed depth/stencil format, then wrapped_depth and wrapped_stencil are
the real renderbuffers.
Alter the following functions to accomodate the wrapped buffers:
intel_delete_renderbuffer
intel_draw_buffer
intel_get_renderbuffer
intel_renderbuffer_map
intel_renderbuffer_unmap
Subsequent commits allocate renderbuffer storage for wrapped_depth and
wrapped_stencil.
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Chad Versace <chad@chad-versace.us>
Commit b5c847c7ca erroneously disabled
support for S8_Z24 texture format when the context required separate
stencil (intel_context.must_use_separate_stencil).
But the GL spec requires implementations to support GL_DEPTH24_STENCIL8.
So we better find a way to fake it...
From page 180 (196 of pdf) of the OpenGL 3.0 spec:
In addition, implementations are required to support the following
sized internal [texture] formats.
[...]
- Combined depth+stencil formats: DEPTH32F_STENCIL8 and and
DEPTH24_STENCIL8.
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Chad Versace <chad@chad-versace.us>
this drop a bunch of unnecessary checks (i.e. should be trapped
at gallium level), and also removes the switch statement in favour
of some calculated values for the vgt values.
Signed-off-by: Dave Airlie <airlied@redhat.com>
the attached patch should be an improvement over Vadim Girlin's patch
fixing LIT instruction for r600g (commit
2fe39b46e7).
Instructions used in tgsi_lit have been reordered to always write to a
dst channel after the same channel in src has been read (so if src ==
dst, input values are not overwritten before being used).
Signed-off-by: Dave Airlie <airlied@redhat.com>
We want to bind to our context before calling __glXSetCurrentContext or
messing with the gc rect in order to properly handle error conditions.
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
In applegl, GLX advertises the same extensions provided by OpenGL.framework
even if such extensions are not provided by glapi. This allows a client
to get access to such API.
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
FramebufferTextureLayer is an alias of FramebufferTextureLayerEXT, so
FramebufferTextureLayerARB needs to be listed as an alias of
FramebufferTextureLayerEXT rather than FramebufferTextureLayer.
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
Previously it was up to the driver or later code generator to reject
these shaders. It turns out that nobody did this.
This will need changes to support geometry shaders.
NOTE: This is a candidate for the stable branches.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=37743
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
