Add support for D3DFMT_R8G8B8. It allows format conversion for
surfaces of pool scratch.
Usually gallium formats equivalents for d3d9 formats
have their names reversed.
The gallium format PIPE_FORMAT_R8G8B8_UNORM is the right
equivalent here, and its name is likely wrong (reversed).
Fixes a crash in TmNationsForever.
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Axel Davy <axel.davy@ens.fr>
Shade mode flat is only working if pixelshaders have interpolate
set to TGSI_INTERPOLATE_COLOR on color inputs.
Fixes failing WINE tests visual.c test_shademode().
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Axel Davy <axel.davy@ens.fr>
Clear every rendertarget on creation.
Fixes https://github.com/iXit/Mesa-3D/issues/139
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Axel Davy <axel.davy@ens.fr>
Report success instead of failing as there's no resource for those surfaces.
Fixes a crash in Crysis: Warhead.
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Axel Davy <axel.davy@ens.fr>
Previous vertex elements code update
was protected by
'if ((group & (NINE_STATE_VDECL | NINE_STATE_VS)) ||
state->changed.stream_freq & ~1)'
itself protected by
'if (group & (NINE_STATE_COMMON | NINE_STATE_VS))'
If no state is changed except the stream frequency,
no update would happen.
This patch solves the problem by adding a new
NINE_STATE_STREAMFREQ state.
Another way would be to add state->changed.stream_freq & ~1
check to the main test.
Signed-off-by: Axel Davy <axel.davy@ens.fr>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Some apps do redundant SetStreamSourceFreq calls.
Catch them to improve performance.
Signed-off-by: Axel Davy <axel.davy@ens.fr>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
The indexbuffer9 codebase was lagging behind the one of vertexbuffer9.
Add buffer9 as common code base for indexbuffer9 and vertexbuffer9.
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Axel Davy <axel.davy@ens.fr>
This seems cleaner to actually reference the resources for vtxbuf,
rather than relying on the fact the bound d3d streams do.
Signed-off-by: Axel Davy <axel.davy@ens.fr>
st/nine: Use ff vertex shader when position_t is used
When an application sets a vertex shader, we are supposed
to use it, and when no vertex shader are set, we are supposed
to revert to fixed function vertex shader.
It seems there is an exception: when the vertex declaration
has a position_t index, we should revert to fixed function
vertex shader.
Up to know we were checking if device->state.vs is set
to know whether to use programmable shader or not.
With this commit we determine whether we use programmable shader
or not when vertex shader/declaration are set, but
stateblocks do complicate things a bit.
Signed-off-by: Axel Davy <axel.davy@ens.fr>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
st/nine: Don't increment refcount on VertexDeclaration creation failure
NineUnknown_ctor increments the refcount even in case of an error.
Restructure the code to prevent refcount increments.
Fixes a couple of wine tests.
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Axel Davy <axel.davy@ens.fr>
Textures in SYSTEMMEM don't have resources attached.
Instead of returning an error for them, StretchRect
was crashing.
This changes the check order to fix that case.
Signed-off-by: Axel Davy <axel.davy@ens.fr>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
The last weighted element is one minus the sum of all previous weights.
Fixes WINE test visual.c test_vertex_blending.
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Axel Davy <axel.davy@ens.fr>
In case of non local viewer the value has to be subtracted.
Fixes failing WINE tests in test_specular_lighting() (visual.c)
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Axel Davy <axel.davy@ens.fr>
Implement fixed function D3DRS_SPECULARENABLE.
Fixes failing WINE tests in test_specular_lighting() (visual.c)
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Axel Davy <axel.davy@ens.fr>
vs1.1 rounds a0 to lowest integer, while
other versions do round to closest.
To use the same path as the other versions (with ARR),
we were substracting 0.5 for vs1.1 to get round to lowest.
This gives wrong result if a0 is set to 0:
round(0 - 0.5) = -1
Instead just use ARL for vs1.1
Signed-off-by: Axel Davy <axel.davy@ens.fr>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
st/nine: Fix D3DPMISCCAPS_FOGANDSPECULARALPHA support
The documentation of the flag doesn't make sense.
To sum up the doc, if not set, specular alpha contains fog,
and if set specular alpha contains 0 (except for ff).
However in practice when the flag is there, apps do use specular alpha
as if it could be used normally, which makes much more sense than the doc.
Signed-off-by: Axel Davy <axel.davy@ens.fr>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
AlphaCmpCaps should advertise D3DPCMPCAPS_NEVER as well.
Fixes https://github.com/iXit/Mesa-3D/issues/142
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Axel Davy <axel.davy@ens.fr>
Based on a gallivm patch by Ilia Mirkin.
+8 piglit regressions due to precision issues (I blame the tests)
The benefit is that we'll get v_cvt_f32_f16 and v_cvt_f16_f32 instead
of emulation with integer instructions. They are GLSL 4.00 intrinsics.
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
i965/fs: Allocate single register at a time for constants.
No instruction counts changed, but:
total cycles in shared programs: 64834502 -> 64781530 (-0.08%)
cycles in affected programs: 16331544 -> 16278572 (-0.32%)
helped: 4757
HURT: 4288
GAINED: 66
LOST: 20
I remember trying this when I first wrote the pass, but it wasn't
helpful at the time.
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
mesa: Use SSE prefetch instructions rather than 3DNow instructions
64-bit Pentium 4 CPUs don't have the 3DNow prefetch instructions
which results in an Illegal instruction crash.
Cc: "11.0 11.1" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Tested-by: Timothy Arceri <t_arceri@yahoo.com.au>
https://bugs.freedesktop.org/show_bug.cgi?id=27512
nv50/ir: make sure to fetch all sources before creating instruction
We must fetch all sources into the instruction stream before generating
the instruction that uses them. Otherwise we'll define values after
using them, which won't work so well.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Tested-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
glx: update to updated version of EXT_create_context_es2_profile
The EXT spec has been updated to:
- logically combine the es2_profile and es_profile exts
- allow any legal version to be requested
dEQP tests request a specific ES version when using GLX, so this allows
dEQP upstream to run against GLX with the appropriate X server patch
(which had similar disabling logic).
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Matt Turner <mattst88@gmail.com> (v1)
Reviewed-by: Adam Jackson <ajax@redhat.com> (v3)
v1 -> v2:
- distinguish between DRI_API_GLES{,2,3}
- add GLX_EXT_create_context_es_profile client-side support
v2 -> v3:
- fix error in computing mask
While this is the default, private .emacs files might have it set to
something else. No harm in forcing it to 0.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
To prevent build failures when a large patch series is committed, like
happened in https://ci.appveyor.com/project/jrfonseca-fdo/mesa/build/322
due to 10 commits between dac2964f3e and
6f428328d3 where submitted before the
build slave started the git clone.
100 commits should be bigger than any patch series seen in practice, and
it takes practically the same time to download as 5 commits.
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
We seem to end up w/ duplication between compiler/Makefile.sources and
compiler/glsl/Makefile.sources. The latter appears unused. Delete it.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
gallium: fix the documentation of PIPE_CAP_MAX_TEXTURE_BUFFER_SIZE
This parameter is equivalent to the corresponding OpenGL implementation
limit which is in texels, not bytes.
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
gallium/radeon: support PIPE_CAP_SURFACE_REINTERPRET_BLOCKS
This is already used internally in si_resource_copy_region for compressed
textures, so the only real change here is the adjusted surface size
computation.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
st/mesa: inline the implementation of _mesa_store_compressed_teximage
We will write our own version of texsubimage for PBO uploads, and we will
want to call that here as well.
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Use instancing to generate two triangles for each destination layer and use
a geometry shader to route the layer index.
v2:
- directly write layer in VS if supported by the driver (Marek Olšák)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Create a PIPE_BUFFER sampler view on the pixel-unpack buffer, and draw
the image on the texture with a fragment shader that maps fragment
coordinates to buffer coordinates.
Modifications by Nicolai Hähnle:
- various cleanups and fixes (e.g. error handling, corner cases)
- split try_pbo_upload into two functions, which will allow code to be
shared with compressed texture uploads
- modify the source format selection to only test for support against
the PIPE_BUFFER target
v2:
- update handling of TGSI_SEMANTIC_POSITION for recent changes in master
- MaxTextureBufferSize is number of texels, not bytes (Ilia Mirkin)
- only enable when integers are supported (Marek Olšák)
- try harder to hit the TextureBufferOffsetAlignment
- remove unnecessary MOV from the fragment shader
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
st/mesa: use the correct address generation functions in st_TexSubImage blit
We need to tell the address generation functions about the dimensionality of
the texture to correctly implement the part of Section 3.8.1 (Texture Image
Specification) of the OpenGL 2.1 specification which says:
"For the purposes of decoding the texture image, TexImage2D is
equivalent to calling TexImage3D with corresponding arguments
and depth of 1, except that
...
* UNPACK SKIP IMAGES is ignored."
Fixes a low impact bug that was found by chance while browsing the spec and
extending piglit tests.
Cc: "11.0 11.1" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
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 <eocallaghan@alterapraxis.com>
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 <eocallaghan@alterapraxis.com>
When set to a truish value, this globally disables the minmax cache for all
buffer objects.
No #ifdef DEBUG guards because this option can be interesting for
benchmarking.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
vbo: disable the minmax cache when the hit rate is low
When applications stream their index buffers, the caches for those BOs become
useless and add overhead, so we want to disable them. The tricky part is
coming up with the right heuristic for *when* to disable them.
The first question is which hit rate to aim for. Since I'm not aware of any
interesting borderline applications that do something like "draw two or three
times for each upload", I just kept it simple.
The second question is how soon we should give up on the caching. Applications
might have a warm-up phase where they fill a buffer gradually but then keep
reusing it. For this reason, I count the number of indices that hit and miss
(instead of the number of calls that hit or miss), since comparing that to
the size of the buffer makes sense.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Patrick Rudolph