- We should use a 3D transfer of size Width x 1 x NumLayers.
- We should use layer_stride instead of stride.
(even though they are likely to be equal with 1D array textures)
Reviewed-by: Brian Paul <brianp@vmware.com>
There was the fast path based on _mesa_format_matches_format_and_type
for GetTexImage, but it never worked, because the Mesa format we were testing
there was always compressed. Further testing showed that the fast path
had been completely broken.
In this commit, the somewhat limited helper util_create_rgba_texture is
no longer used and instead, custom code for the texture creation is added,
which tries to find the best matching RGBA8 format, so that we can hit
the fast path *always* if the read format is a variant of RGBA8 and supported
by the driver.
Reviewed-by: Brian Paul <brianp@vmware.com>
Usage with pipe_context:
pipe->flush(pipe, NULL, PIPE_FLUSH_END_OF_FRAME);
Usage with st_context_iface:
st->flush(st, ST_FLUSH_END_OF_FRAME, NULL);
The flag is only a hint for drivers. Radeon will use it for buffer eviction
heuristics in the kernel (e.g. for queries like how many frames have passed
since a buffer was used).
The flag is currently only generated by st/dri on SwapBuffers.
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
Automake 1.13 creates a bunch of new build artefacts:
- bin/test-driver, a script for running tests.
- *.trs files for every "make check" test result.
- *.log files containing the output of every test run by "make check".
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Every generation except Gen7 creates SURFACE_STATE entries via a
uint32_t array. Only Gen7 uses the older bitfield structure, which we
moved away from because it was less efficient. Convert it for
consistency.
This reduces the compiled size of gen7_wm_surface_state.o by 2.86% in a
release build.
v2: Fix accidental use of BRW_SURFACE_WIDTH/HEIGHT in brw_state_dump.c;
switch back to gen7_set_surface_mcs_info setting surf[6] directly
(both per Eric's review comments).
Acked-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Since wl_display_dispatch_queue() returns the number of processed events
or -1 on error, only cancel the roundtrip if an -1 is returned.
This also fixes a potential memory corruption bug happening when the
roundtrip does an early return and the callback later writes to the then
out of scope stack allocated `done' parameter.
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
In Jelly Bean, the interface to ANativeWindow changed. The change included
adding a new parameter the queueBuffer and dequeueBuffer methods,
removing the lockBuffer method, and requiring libsync.
v2:
- s/fence_fd == -1/fence_fd != -1/
- Fix leak. Close the fence_fd.
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Signed-off-by: Chad Versace <chad.versace@linux.intel.com>
Define the following Make variables:
MESA_ANDROID_MAJOR_VERSION
MESA_ANDROID_MINOR_VERSION
MESA_ANDROID_VERSION
These variable will allow us to make version-dependent decisions on
library dependencies. In particular, building Mesa against JellyBean will
require libsync.
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Signed-off-by: Chad Versace <chad.versace@linux.intel.com>
Commit f22d49de added the SamplerParamter* functions but only used
ASSERT_OUTSIDE_BEGIN_END inside the -f and -fv versions.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This patch adds functionality to Mesa to upload compressed
2-dimensional array textures, using the glCompressedTexImage3D and
glCompressedTexSubImage3D calls.
Fixes piglit tests "EXT_texture_array/compressed *" and "!OpenGL ES
3.0/ext_texture_array-compressed_gles3 *". Also partially fixes GLES3
conformance test "CoverageES30.test".
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
The old error reporting was completely bogus, passing _mesa_error() a
format string that didn't even match the remaining arguments. Also,
in many cases the number of dimensions in the TexImage call was not
preserved in the error message (e.g. an error in glTexImage2D was
reported simply as an error in glTexImage).
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
If the call fails, we should return NULL from XMesaCreateVisual().
This was found when Waffle tried to create a visual with depth/stencil
bits = -1. That's an illegal value for glXChooseFBConfig() and we should
return NULL in that situation.
Note: This is a candidate for the stable branches.
Dungeon Defenders hits TexImage()'s try_pbo_upload() path where
image->Width == 2, which doesn't meet intelEmitCopyBlit's requirement
that the pitch needs to be a multiple of 4.
Since intelEmitCopyBlit can already fail for a myriad of other reasons,
and it's not clear that other callers are immune to this failure mode,
simply make it return false rather than assert.
Fixes Dungeon Defenders on i965/Ivybridge. Now playable (aside from
having to work around the EXT_bindable_uniform issue).
NOTE: This is probably a candidate for the 9.0 branch.
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Paul Berry <stereotype441@gmail.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
We don't need them now that our set of parameter pointers points at the
GL core storage for them. This should save memory/bandwidth/overhead in
uniform updates.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
NumParameters used to be an upper bound on the number of vec4s to be
uploaded, which was basically safe (unless your buffer was bound near
the top of address space *and* you array indexed outside the buffer, in
which case I think you might GPU hang). As I migrate the driver away
from ParameterValues[], this is no longer true.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Like in the FS, there's no reason to use an external copy if the
ParameterValues[] relayout of it isn't the layout we need.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
If adding scale parameters during program compile caused a realloc of
ParameterValues, then the driver uniform storage set up by
_mesa_associate_uniform_storage() would point to potentially freed
memory.
Note that this uses TexturesUsed, which may change at runtime for GLSL
when sampler uniforms change. This is a flaw in our handling of texrect
in general, and not one I'm fixing currently.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Marek Olšák
Paul Berry
Kenneth Graunke
smoki
Jonas Ådahl
Vinson Lee
Chad Versace
Matt Turner
Adam Jackson
Brian Paul
Eric Anholt