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* glsl: Fix condition to generate shader link errorAnuj Phogat2014-02-181-4/+5
| | | | | | | | | | | | | | | | | | | GL_ARB_ES2_compatibility doesn't say anything about shader linking when one of the shaders (vertex or fragment shader) is absent. So, the extension shouldn't change the behavior specified in GLSL specification. Tested the behavior on proprietary linux drivers of NVIDIA and AMD. Both of them allow linking a version 100 shader program in OpenGL context, when one of the shaders is absent. Makes following Khronos CTS tests to pass: successfulcompilevert_linkprogram.test successfulcompilefrag_linkprogram.test Cc: mesa-stable@lists.freedesktop.org Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com> Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
* mesa: Add GL_TEXTURE_CUBE_MAP_ARRAY to legal_get_tex_level_parameter_target()Anuj Phogat2014-02-181-0/+3
| | | | | | | | Fixes failing Khronos CTS test packed_depth_stencil_init.test Cc: <mesa-stable@lists.freedesktop.org> Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com> Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
* i965/fs: Use conditional sends to do FB writes on HSW+.Eric Anholt2014-02-184-18/+46
| | | | | | | | | | | | | | | | | | | | | | | | | This drops the MOVs for header setup, which are totally mis-scheduled. total instructions in shared programs: 1590047 -> 1589331 (-0.05%) instructions in affected programs: 43729 -> 43013 (-1.64%) GAINED: 0 LOST: 0 glb27-trex: x before + after +-----------------------------------------------------------------------------+ | + x xx + + + | | ++ + xxx ++x xx + ** *x+ + + + x * | |+x xx x* x+++xx*x*xx+++*+*xx++** *x* x+***x*+xx+* + * + + *| | |__|__________MA___A___________|___| | +-----------------------------------------------------------------------------+ N Min Max Median Avg Stddev x 49 62.33 65.41 63.49 63.53449 0.62757822 + 50 62.28 65.4 63.7 63.6982 0.656564 No difference proven at 95.0% confidence Reviewed-by: Matt Turner <mattst88@gmail.com>
* i965/fs: Drop dead comment about the old proj_attrib_mask optimization.Eric Anholt2014-02-181-6/+0
| | | | | | The code was removed early last year. Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* i965: Drop mt->levels[].width/height.Eric Anholt2014-02-187-42/+23
| | | | | | | | | | | | It often confused people because it was unclear on whether it was the physical or logical, and people needed the other one as well. We can recompute it trivially using the minify() macro, clarifying which value is being used and making getting the other value obvious. v2: Fix a pasteo in intel_blit.c's dst flip. Reviewed-by: Chris Forbes <chrisf@ijw.co.nz> (v1) Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* i965: Move singlesample_mt to the renderbuffer.Eric Anholt2014-02-188-276/+168
| | | | | | | | | | | Since only window system renderbuffers can have a singlesample_mt, this lets us drop a bunch of sanity checking to make sure that we're just a renderbuffer-like thing. v2: Fix a badly-written comment (thanks Kenneth!), drop the now trivial helper function for set_needs_downsample. Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* i965: Drop some duplicated code in DRI winsys BO updates.Eric Anholt2014-02-183-110/+38
| | | | | | | | | | | The only DRI2 vs DRI3 delta was just how to decide about frontbuffer-ness for doing the upsample. v2: Fix missing singlesample_mt->region->name update in the merged code, which would have broken the DRI2 don't-recreate-the-miptree optimization. Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* i965: Simplify intel_miptree_updownsample.Eric Anholt2014-02-181-24/+11
| | | | | | | | | Pretty silly to pass in values dereferenced out of one of the arguments. v2: Get the destination size from the dst, even though the callers are always dealing with src size == dst size cases. Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* i965: Don't try to use the ctx->ReadBuffer when asked to blorp miptrees.Eric Anholt2014-02-181-3/+4
| | | | | | | | So far it's happened to be that we're only ever calling intel_miptree_blit() (up/downsampling) from the ReadBuffer, but I stumbled over a null ReadBuffer case when debugging later parts of the series. Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* i965: Make the mt->target of multisample renderbuffers be 2D_MS.Eric Anholt2014-02-181-3/+5
| | | | | | | | | Mostly mt->target == 2D_MS just results in a few checks that we don't try to allocate multiple LODs and don't try to do slice copies with them. But with the introduction of binding renderbuffers to textures, we need more consistency. Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* meta: Push into desktop GL mode when doing meta operations.Eric Anholt2014-02-182-23/+19
| | | | | | | | This lets us simplify our shaders, and rely on GLES-prohibited functionality (like ARB_texture_multisample) when writing these driver-internal functions. Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* meta: Fix blit shader compile on non-glsl-130 drivers.Eric Anholt2014-02-181-1/+1
| | | | | | | | | | Compare this VS to the one for the post-130 case. Fixes piglit glsl-lod-bias, and presumably tons of other code (I haven't done a full piglit run on swrast). Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=74911 Reviewed-by: Ian Romanick <ian.d.romanick@intel.com> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* r600g,radeonsi: Consolidate logic for short-circuiting flushesMichel Dänzer2014-02-186-6/+8
| | | | | | | | | | | | | | | Fixes radeonsi emitting command streams to the kernel even when there have been no draw calls before a flush, potentially powering up the GPU needlessly. Incidentally, this also cuts the runtime of piglit gpu.py in about half on my Kaveri system, probably because an X11 client going away no longer always results in a command stream being submitted to the kernel via glamor. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=65761 Cc: "10.1" mesa-stable@lists.freedesktop.org Reviewed-by: Marek Olšák <marek.olsak@amd.com>
* st/dri: remove #ifdef DRM_CAP_PRIME guardEmil Velikov2014-02-181-2/+0
| | | | | | | | Required for libdrm 2.4.37 and earlier. Both scons and automake require version 2.4.38 now so that guard is not longer needed. Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: Matt Turner <mattst88@gmail.com>
* automake: remove leftover XORG and LIBKMS variablesEmil Velikov2014-02-182-3/+0
| | | | | | | No longer set or used since the removal of st/xorg. Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: Matt Turner <mattst88@gmail.com>
* targets/vdpau: Don't link unused librariesKusanagi Kouichi2014-02-174-4/+5
| | | | | | libvdpau, libselinux and libexpat are not used. Signed-off-by: Kusanagi Kouichi <slash@ac.auone-net.jp>
* configure: Try pkg-config first for libselinuxKusanagi Kouichi2014-02-173-0/+3
| | | | | | | | v2 (Emil) Add SELINUX_CFLAGS in the respective locations Signed-off-by: Kusanagi Kouichi <slash@ac.auone-net.jp> Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: Matt Turner <mattst88@gmail.com> (v1)
* targets/vdpau: Always use c++ to linkKusanagi Kouichi2014-02-171-5/+1
| | | | | | | | | | | If built without llvm, the following error occurs with mplayer: Failed to open VDPAU backend .../libvdpau_r600.so: undefined symbol: _ZTVN10__cxxabiv117__class_type_infoE [vo/vdpau] Error when calling vdp_device_create_x11: 1 Cc: <mesa-stable@lists.freedesktop.org> Signed-off-by: Kusanagi Kouichi <slash@ac.auone-net.jp> Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
* st/xvmc: fix tests so that they passIlia Mirkin2014-02-163-10/+12
| | | | | Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Christian König <christian.koenig@amd.com>
* pipe-loader: add pipe loader for freedreno/msmRob Clark2014-02-162-0/+38
| | | | Signed-off-by: Rob Clark <robclark@freedesktop.org>
* st/xa: missing handle typeRob Clark2014-02-161-0/+1
| | | | | | | DRM_API_HANDLE_TYPE_SHARED is zero, so doesn't actually fix anything. But we shouldn't rely on SHARED handle type being zero. Signed-off-by: Rob Clark <robclark@freedesktop.org>
* st/xa: use pipe-loader to get screenRob Clark2014-02-167-51/+40
| | | | | | This lets multiple gallium drivers use XA. Signed-off-by: Rob Clark <robclark@freedesktop.org>
* pipe-loader: split out "client" versionRob Clark2014-02-164-10/+25
| | | | | | | | Build two versions of pipe-loader, with only the client version linking in x11 client side dependencies. This will allow the XA state tracker to use pipe-loader. Signed-off-by: Rob Clark <robclark@freedesktop.org>
* freedreno/a3xx/compiler: use (ss) for WAR hazardsRob Clark2014-02-161-2/+19
| | | | | | | | | | | | | | | Seems texture sample instructions don't immediately consume there src(s). In fact, some shaders from blob compiler seem to indiciate that it does not even count the texture sample instructions when calculating number of delay slots to fill for non-sample instructions. (Although so far it seems inconclusive as to whether this is required.) In particular, when a src register of a previous texture sample instruction is clobbered, the (ss) bit is needed to synchronize with the tex pipeline to ensure it has picked up the previous values before they are overwritten. Signed-off-by: Rob Clark <robclark@freedesktop.org>
* freedreno/a3xx/compiler: fix RA typoRob Clark2014-02-162-4/+4
| | | | | | | | | | Was supposed to be a '+', otherwise we end up with a negative offset and choosing registers below the assigned range. This seems to fix the scheduling mystery "solved" by adding in extra delay slots. Signed-off-by: Rob Clark <robclark@freedesktop.org>
* freedreno/a3xx/compiler: handle kill properly (new compiler)Rob Clark2014-02-164-26/+105
| | | | | | | | | | | | | Since 'kill' does not produce a result, the new compiler was happily optimizing them out. We need to instead track 'kill's similar to outputs. But since there is no non-predicated kill instruction, (and for flattend if/else we do want them to be predicated), we need to track the topmost branch condition on the stack and use that as src arg to the kill. For a kill at the topmost level, we have to generate an immediate 1.0 to feed into the cmps.f for setting the predicate register. Signed-off-by: Rob Clark <robclark@freedesktop.org>
* freedreno/a3xx/compiler: trans_cmp() sanityRob Clark2014-02-161-51/+35
| | | | | | | | | | | | | | | Thanks to figuring out 32bit float render target, and adding regdump test in fdre-a3xx, I can more easily play around with instructions to figure out range of inputs/outputs/etc. And from this I can conclude that cmps.f works more like expected and I can do something much more simple in trans_cmp() (compared to before which was more closely emulating the instruction sequence of the blob compiler). And using sel.b32 (binary 0/1) often makes more sense than sel.f32 (+/- float) or sel.u32 (+/- uint) as it can use the output directly from cmps.f without needing the 'add.s tmp0, tmp0, -1'. Signed-off-by: Rob Clark <robclark@freedesktop.org>
* freedreno: fix problems if no color buf boundRob Clark2014-02-162-2/+7
| | | | Signed-off-by: Rob Clark <robclark@freedesktop.org>
* meta: Don't try to enable FF texturing when we're using GLSL.Eric Anholt2014-02-141-6/+3
| | | | | | On a core context, this would throw an error. Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* main: Avoid double-free of shader LabelCarl Worth2014-02-141-0/+1
| | | | | | | | | | | | | | | | | | | As documented, the _mesa_free_shader_program_data function: "Frees all the data that hangs off a shader program object, but not the object itself." This means that this function may be called multiple times on the same object, (and has been observed to). Meanwhile, the shProg->Label field was not being set to NULL after its free(). This led to a second call to free() of the same address on the second call to this function. Fix this by setting this field to NULL after free(), (just as with all other calls to free() in this function). Reviewed-by: Brian Paul <brianp@vmware.com> CC: mesa-stable@lists.freedesktop.org
* gallium/pipebuffer: change pb_cache_manager_create() size_factor to floatBrian Paul2014-02-144-8/+8
| | | | | | | Requested by Marek. Reviewed-by: Marek Olšák <marek.olsak@amd.com> Cc: "10.1" <mesa-stable@lists.freedesktop.org>
* svga/winsys: Propagate surface shared information to the winsysThomas Hellstrom2014-02-145-26/+44
| | | | | | | | | | | | | | | | | The linux winsys needs to know whether a surface is shared. For guest-backed surfaces we need this information to avoid allocating a mob out of the mob cache for shared surfaces, but instead allocate a shared mob, that is never put in the mob cache, from the kernel. Also previously, all surfaces were given the "shareable" attribute when allocated from the kernel. This is too permissive for client-local surfaces. Now that we have the needed info, only set the "shareable" attribute if the client indicates that it needs to share the surface. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com> Reviewed-by: Brian Paul <brianp@vmware.com> Cc: "10.1" <mesa-stable@lists.freedesktop.org>
* svga/winsys: implement GBS supportBrian Paul2014-02-1419-323/+3064
| | | | | | | This is a squash commit of many commits by Thomas Hellstrom. Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Cc: "10.1" <mesa-stable@lists.freedesktop.org>
* gallium/util: Add flush/map debug utility codeThomas Hellstrom2014-02-143-0/+530
| | | | | | Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Brian Paul <brianp@vmware.com> Cc: "10.1" <mesa-stable@lists.freedesktop.org>
* gallium/pipebuffer: Add a cache buffer manager bypass maskThomas Hellstrom2014-02-143-5/+23
| | | | | | | | | | | | | In some situations, it may be desirable to bypass the cache at buffer creation but to insert the buffer in the cache at buffer destruction. One such situation is where we already have a kernel representation of a buffer that we want to use, but we also want to insert it in the cache when it's freed up. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: José Fonseca <jfonseca@vmware.com> Reviewed-by: Brian Paul <brianp@vmware.com> Cc: "10.1" <mesa-stable@lists.freedesktop.org>
* pipebuffer, winsys: Add a size match parameter to the cached buffer managerThomas Hellstrom2014-02-143-4/+8
| | | | | | | | In some situations it's important to restrict the sizes of buffers that the cached buffer manager is allowed to return Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Cc: "10.1" <mesa-stable@lists.freedesktop.org>
* svga: update texture code for GBSBrian Paul2014-02-142-64/+326
| | | | | Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Cc: "10.1" <mesa-stable@lists.freedesktop.org>
* svga: update buffer code for GBSBrian Paul2014-02-142-42/+224
| | | | | Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Cc: "10.1" <mesa-stable@lists.freedesktop.org>
* svga: add new helper functions for GBS buffersBrian Paul2014-02-141-0/+76
| | | | | Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Cc: "10.1" <mesa-stable@lists.freedesktop.org>
* svga: remove a couple unneeded assertionsBrian Paul2014-02-142-2/+0
| | | | | Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Cc: "10.1" <mesa-stable@lists.freedesktop.org>
* svga: adjust adjustment for point coordinatesBrian Paul2014-02-141-1/+4
| | | | | Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Cc: "10.1" <mesa-stable@lists.freedesktop.org>
* svga: track which textures are rendered toBrian Paul2014-02-142-18/+38
| | | | | Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Cc: "10.1" <mesa-stable@lists.freedesktop.org>
* svga: add helpers for tracking rendering to texturesBrian Paul2014-02-142-0/+68
| | | | | Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Cc: "10.1" <mesa-stable@lists.freedesktop.org>
* svga: update shader code for GBSBrian Paul2014-02-148-20/+142
| | | | | Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Cc: "10.1" <mesa-stable@lists.freedesktop.org>
* svga: update constant buffer code for GBSBrian Paul2014-02-145-69/+175
| | | | | Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Cc: "10.1" <mesa-stable@lists.freedesktop.org>
* svga: add svga_have_gb_objects/dma() functionsBrian Paul2014-02-141-0/+14
| | | | | Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Cc: "10.1" <mesa-stable@lists.freedesktop.org>
* svga: add new GBS commandsBrian Paul2014-02-142-5/+637
| | | | | | | And update some existing commands. Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Cc: "10.1" <mesa-stable@lists.freedesktop.org>
* svga: update svga_winsys interface for GBSBrian Paul2014-02-146-13/+141
| | | | | | | | This adds new interface functions for guest-backed surfaces and adds a mobid parameter to the surface_relocation() function. Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Cc: "10.1" <mesa-stable@lists.freedesktop.org>
* svga: update dumping code with new GBS commands, etcBrian Paul2014-02-141-44/+268
| | | | | Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Cc: "10.1" <mesa-stable@lists.freedesktop.org>
* svga: split / update svga3d header filesBrian Paul2014-02-1417-1976/+4808
| | | | | | | | | | The old svga3d_reg.h file is split into separate header files and we add new items for guest-backed surfaces. Plus some minor code fixes because of renamed symbols. Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Cc: "10.1" <mesa-stable@lists.freedesktop.org>
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