For GLSL 1.50 we can get frag shaders with primitive id as an
input, add support to the translator for this.
Reviewed-by: Brian Paul <brianp@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
In load_texunit_bumpmap tc_array is asserted so lets assert
rot_mat_0 and rot_mat_1 also which are coming from same path.
Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Check for malloc() returning null to fix Klocwork warnings.
Minor clean-ups by BrianP.
Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
The GL_RGB32F, GL_RGB32UI and GL_RGB32I texture buffer formats are
only supposed to be allowed if the GL_ARB_texture_buffer_object_rgb32
extension is supported. Note that the texture buffer extensions
require a core profile. This patch adds those checks.
Fixes the soon-to-be-added
arb_clear_buffer_object-negative-bad-internalformat piglit test.
Add function to test if the buffer is already mapped and if so,
if the mapped range overlaps the given range.
Modify the _mesa_InvalidateBufferSubData function to use
the new function.
Enable buffer_object_subdata_range_good() to use bufferobj_range_mapped
Reviewed-by: Brian Paul <brianp@vmware.com>
alpha, lumincance and intensity formats are illegal in a core context.
Add a check to return MESA_FORMAT_NONE if one of those is requested within
a core context.
Reviewed-by: Brian Paul <brianp@vmware.com>
- change storage class from static to extern
- rename validate_texbuffer_format to _mesa_validate_texbuffer_format
Reviewed-by: Brian Paul <brianp@vmware.com>
- add xml file for extension
- add reference in gl_API.xml
- add pointer to device driver function table (dd.h)
- update dispatch_sanity.cpp
Reviewed-by: Brian Paul <brianp@vmware.com>
Specs say it's legal for implementations to use internal copies, and
the write synchronization seems to work. Fixes clCreateBuffer
(together with previous patches) and buffer-flags piglits.
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
Acked-by: Francisco Jerez <currojerez@riseup.net>
v2: Use fewer if statements and functional tricks instead of single-use method,
suggested by Francisco Jerez.
Squash two small patches into one.
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
The dri2 state tracker is checking for driver support before enabling
dri2ImageExtension version 7. This commit adds a check that also the
kernel driver supports fd sharing through prime.
Note that this adds a libdrm dependency on dri2.c.
v2: Removed unnecessary clamping of bool expression
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Christopher James Halse Rogers <christopher.halse.rogers@canonical.com>
This will avoid compiler warnings in the patch that follows. There
should be no user-visible effect because the change only affects the
behaviour when an invalid enum is passed to
_mesa_shader_type_to_index(), and that can only happen if there is a
bug elsewhere in Mesa.
Reviewed-by: Brian Paul <brianp@vmware.com>
All this cruft was ported from r600g and isn't needed on SI and later
according to hw docs. If we implemented HiS, we would set it to 0.
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Replicate some of the gallium pipe transfer functionality.
Also bump minor to signal availability of this feature.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
This fixes MSAA resolving for 32-bit integer colorbuffers, which isn't
implemented by the hardware.
It also fixes VM protection faults when resolving MSAA 2D array textures.
This may be a CB bug, because shader-based resolving works fine.
It may also be faster for upside-down and scaled blits.
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
For scaled resolve. The filter is only good for magnification.
If somebody has an idea how to implement a good filter for minification,
I'm all ears. I'd have to use derivatives probably.
Reviewed-by: Brian Paul <brianp@vmware.com>
We need this for integer formats and upside-down blits, which Radeons don't
support for MSAA resolving.
It can be used by calling util_blitter_blit.
Reviewed-by: Brian Paul <brianp@vmware.com>
The argument is a i8 pointer not a i32 pointer (even though the value actually
stored/loaded IS i32). Older llvm versions didn't care but 3.2 and newer do
leading to crashes.
Reviewed-by: Zack Rusin <zackr@vmware.com>
Didn't really work as well as hoped (in particular it was not generally
more accurate), will solve this differently.
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
This code was always problematic, and with 64bit rasterization we no longer
need it at all.
Reviewed-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
The target parameter to _mesa_get_tex_image() is a target enum, not an index.
When we're setting up faces for a cubemap, it should be
CUBE_MAP_POSITIVE_X .. CUBE_MAP_NEGATIVE_Z; for all other targets it
should be the same as the texobj's target.
Fixes broken cubemaps [had only +X face but claimed to have all] produced by
glTextureView, which then caused various crashes in the driver when we
tried to use them.
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Brian Paul <brianp@vmware.com>
Juha-Pekka Heikkila