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* freedreno: dummy-draw workaround for a320Rob Clark2013-12-142-1/+17
| | | | | | Fixes gpu lockups in supertuxkart. Signed-off-by: Rob Clark <[email protected]>
* gallium/winsys/drm: Prepare for passing prime fds in winsys_handleChristopher James Halse Rogers2013-12-101-0/+5
| | | | | | Signed-off-by: Christopher James Halse Rogers <[email protected]> Reviewed-by: Thomas Hellstrom <[email protected]> Signed-off-by: Maarten Lankhorst <[email protected]>
* freedreno/a3xx: add adreno 330 supportRob Clark2013-12-072-4/+7
| | | | Signed-off-by: Rob Clark <[email protected]>
* freedreno/a3xx/compiler: add ROUNDRob Clark2013-12-071-0/+1
| | | | Signed-off-by: Rob Clark <[email protected]>
* gallium: add support for AMD_vertex_shader_layerMarek Olšák2013-12-031-0/+1
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* freedreno: Add a few texture formatsAndreas Heider2013-12-021-0/+3
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* gallium: new shader cap bit for the amount of sampler viewsRoland Scheidegger2013-11-281-0/+1
| | | | | | | | | Ever since introducing separate sampler and sampler view max this was really missing. Every driver but llvmpipe reports the same number as number of samplers for now, so nothing should break. Reviewed-by: Jose Fonseca <[email protected]>
* gallium/drivers: compact compiler flags into Automake.incEmil Velikov2013-11-161-6/+4
| | | | | | | | | | * minimise flags duplication * distingush between VISIBILITY C and CXX flags * set only required flags - C and/or CXX v2: add LLVM_CFLAGS back to AM_CFLAGS (add missing backslash) Signed-off-by: Emil Velikov <[email protected]>
* gallium/drivers: enable automake subdir-objectsEmil Velikov2013-11-161-0/+2
| | | | Signed-off-by: Emil Velikov <[email protected]>
* freedreno: compact a2xx and a3xx makefiles into parent onesJohannes Obermayr2013-11-166-66/+36
| | | | | | | | | Nearly everything within the three Makefile.am's is identical. Let's simplify things a little. v2: Rebase and rewrite the commit message (Emil Velikov) Signed-off-by: Emil Velikov <[email protected]>
* freedreno/a3xx/texture: min/max lodRob Clark2013-11-011-5/+3
| | | | Signed-off-by: Rob Clark <[email protected]>
* freedreno/a3xx: update envytools headersRob Clark2013-11-014-8/+22
| | | | Signed-off-by: Rob Clark <[email protected]>
* freedreno/a3xx: fix VS out / FS in linkingRob Clark2013-11-013-7/+47
| | | | | | | | Actually link VS out / FS in based on semantic info, keeping in mind that position/pointsize can also be an input to the FS. This fixes a few fragment shaders which were using gl_Position. Signed-off-by: Rob Clark <[email protected]>
* freedreno/a3xx: allow num_samplers != num_texturesRob Clark2013-11-012-56/+55
| | | | Signed-off-by: Rob Clark <[email protected]>
* freedreno/a3xx/compiler: highp frag shaderRob Clark2013-11-014-12/+14
| | | | | | | | | | | | | | Fixes use of full-precision in fragment shader (ie. don't clobber r0.x since that can be used by future bary instructions for varying fetch). And makes use of full-precision the default in fragment shader (but can be overriden via FD_MESA_DEBUG=fraghalf). Seems like half precision is often not enough for texture coordinates. The blob compiler is clever enough to keep texture coords in full precision registers while using half precision for everything else. But we aren't quite that clever yet, so better to default to full precision. Signed-off-by: Rob Clark <[email protected]>
* freedreno/a3xx/compiler: relative addressing fixes.Rob Clark2013-11-011-28/+48
| | | | | | | Handle some relative addressing constraints: cannot handle const or relative in cat5 and src2 of cat3. Signed-off-by: Rob Clark <[email protected]>
* freedreno: we do actually support sqrtRob Clark2013-11-012-0/+8
| | | | Signed-off-by: Rob Clark <[email protected]>
* freedreno: emulated unsupported primitive typesRob Clark2013-10-295-25/+74
| | | | | | | Use u_primconvert to convert unsupported primitives into supported primitive plus index buffer. Signed-off-by: Rob Clark <[email protected]>
* freedreno: update generated headersRob Clark2013-10-296-125/+238
| | | | | | pull in some fixes to draw-initiator/prim-type. Signed-off-by: Rob Clark <[email protected]>
* gallium: add PIPE_CAP_MIXED_FRAMEBUFFER_SIZESIlia Mirkin2013-10-261-0/+1
| | | | | | | | | This CAP will determine whether ARB_framebuffer_object can be enabled. The nv30 driver does not allow mixing swizzled and linear zsbuf/cbuf textures. Signed-off-by: Ilia Mirkin <[email protected]> Signed-off-by: Marek Olšák <[email protected]>
* freedreno/a3xx/compiler: relative addressingRob Clark2013-10-241-1/+123
| | | | Signed-off-by: Rob Clark <[email protected]>
* freedreno/a3xx: fix const/rel/const-rel encodingRob Clark2013-10-244-88/+300
| | | | | | | | | | | | | | | | | | | | | | | | The encoding of constant, relative, and relative-const src registers is a bit more complex than originally thought, which gives an extra bit to encode const reg # at expense of taking a bit from relative offset. In most cases a3xx seems to actually use a scheme whereby it can encode an extra bit for const register. You have three possible encodings in thirteen bits: register: (11 bits for N.c) 00........... rN.c relative: (10 bits for N) 010.......... r<a0.x + N> 011.......... c<a0.x + N> const: (12 bits for N.c) 1............ cN.c Which means we can deal w/ more consts than previously thought. Signed-off-by: Rob Clark <[email protected]>
* freedreno/a3xx: add blend stateRob Clark2013-10-242-5/+23
| | | | Signed-off-by: Rob Clark <[email protected]>
* freedreno/resource: fail more gracefullyRob Clark2013-10-241-1/+13
| | | | | | Fail more gracefully when buffer allocation/import fails. Signed-off-by: Rob Clark <[email protected]>
* freedreno: fix compile errorRob Clark2013-10-231-1/+1
| | | | | | Small typo introduced in a3ed98f. Signed-off-by: Rob Clark <[email protected]>
* gallium: new, unified pipe_context::set_sampler_views() functionBrian Paul2013-10-231-3/+19
| | | | | | | | | | | | The new function replaces four old functions: set_fragment/vertex/ geometry/compute_sampler_views(). Note: at this time, it's expected that the 'start' parameter will always be zero. Reviewed-by: Roland Scheidegger <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Tested-by: Emil Velikov <[email protected]>
* freedreno: use new bind_sampler_states() functionBrian Paul2013-10-031-21/+19
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* freedreno: consolidate C sources list into Makefile.sourcesEmil Velikov2013-10-016-41/+47
| | | | | Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Tom Stellard <[email protected]>
* gallium: add flush_resource context functionMarek Olšák2013-09-201-0/+6
| | | | | | | | | r600g needs explicit flushing before DRI2 buffers are presented on the screen. v2: add (stub) implementations for all drivers, fix frontbuffer flushing v3: fix galahad Signed-off-by: Marek Olšák <[email protected]>
* freedreno/a3xx: fix typo mixup w/ mipfilterRob Clark2013-09-191-1/+1
| | | | Signed-off-by: Rob Clark <[email protected]>
* freedreno: fix glReadPixelsRob Clark2013-09-191-2/+2
| | | | | | | duh, we still need to flush if there are pending draws and it isn't an unsynchronized case. Signed-off-by: Rob Clark <[email protected]>
* freedreno: PIPE_TRANSFER_DISCARD_WHOLE_RESOURCERob Clark2013-09-141-17/+43
| | | | | | | When the old contents do not need to be preserved, it is faster to create a new backing bo rather than stall. Signed-off-by: Rob Clark <[email protected]>
* freedreno/a3xx: fix VFD_INDEX_MAX overflowRob Clark2013-09-141-1/+1
| | | | | | | max_index may be 0xffffffff. The hardware does not need 1 + max_index (although it does not hurt unless max_index wraps around to zero). Signed-off-by: Rob Clark <[email protected]>
* freedreno: add debug option to disable GMEM bypassRob Clark2013-09-143-1/+3
| | | | | | Useful for debugging. Signed-off-by: Rob Clark <[email protected]>
* freedreno/a3xx: handle front_ccwRob Clark2013-09-145-17/+14
| | | | | | Used by supertuxkart. Signed-off-by: Rob Clark <[email protected]>
* freedreno/a3xx: stencil fixesRob Clark2013-09-149-7/+30
| | | | | | | | For mem->gmem we don't sample depth/stencil as it's native type. So we need to setup the swizzle state for the sampler based on the format used for sampling. Signed-off-by: Rob Clark <[email protected]>
* freedreno/a3xx: alpha-testRob Clark2013-09-147-7/+29
| | | | | | | Needed by some games, like etuxracer and supertuxkart which use alpha test rather than blending, to handle texture transparency. Signed-off-by: Rob Clark <[email protected]>
* freedreno/a3xx/compiler: implement SUBRob Clark2013-09-141-3/+11
| | | | Signed-off-by: Rob Clark <[email protected]>
* freedreno/a3xx: use INDIRECT state load for shadersRob Clark2013-09-143-8/+29
| | | | | | | | | With a debug option to force DIRECT (mainly to make it easier for capturing cmdstream dumps). Using INDIRECT for large shaders at least makes a noticable reduction in CPU load, which helps for CPU limited games. Signed-off-by: Rob Clark <[email protected]>
* freedreno: avoid stalling at ringbuffer wraparoundRob Clark2013-09-142-22/+41
| | | | | | | | | Because of how the tiling works, we can't really flush at arbitrary points very easily. So wraparound is handled by resetting to top of ringbuffer. Previously this would stall until current rendering is complete. Instead cycle through multiple ringbuffers to avoid a stall. Signed-off-by: Rob Clark <[email protected]>
* freedreno: emit markers to scratch registersRob Clark2013-09-144-0/+33
| | | | | | | | | Emit markers by writing to scratch registers in order to "triangulate" gpu lockup position from post-mortem register dump. By comparing register values in post-mortem dump to command-stream, it is possible to narrow down which DRAW_INDX caused the lockup. Signed-off-by: Rob Clark <[email protected]>
* freedreno: split out WFI helperRob Clark2013-09-145-10/+12
| | | | | | Mostly just to give an easy debug/instrumentation point. Signed-off-by: Rob Clark <[email protected]>
* freedreno: fd_draw helperRob Clark2013-09-146-52/+55
| | | | | | | Have a single helper that all draws come through.. mainly for a convenient debug and instrumentation point. Signed-off-by: Rob Clark <[email protected]>
* freedreno/a3xx: fix gpu lockup in some piglit testsRob Clark2013-09-141-1/+1
| | | | | | | | | The varying-out config comes from the inputs of the frag shader (so that we aren't exporting unneeded varyinges). The varyings-count should come from the frag shader as well, to avoid a discrepency in configuration and resulting gpu lockup. Signed-off-by: Rob Clark <[email protected]>
* freedreno/a3xx/compiler: add LITRob Clark2013-09-141-3/+142
| | | | | | Needed by glxgears and etuxracer ;-) Signed-off-by: Rob Clark <[email protected]>
* freedreno: multi-slice resources (cubemap, mipmap, etc)Rob Clark2013-09-1415-52/+141
| | | | Signed-off-by: Rob Clark <[email protected]>
* freedreno: updates for msm drm/kms driverRob Clark2013-08-298-30/+55
| | | | | | | There where some small API tweaks in libdrm_freedreno to enable support for msm drm/kms driver. Signed-off-by: Rob Clark <[email protected]>
* freedreno/a3xx/compiler: handle sync flags betterRob Clark2013-08-291-16/+34
| | | | | | | | We need to set the flag on all the .xyzw components that are written by the instruction, not just on .x. Otherwise a later use of rN.y (for example) will not trigger the appropriate sync bit to be set. Signed-off-by: Rob Clark <[email protected]>
* freedreno/a3xx/compiler: better const handlingRob Clark2013-08-291-90/+121
| | | | | | | | | Seems like most/all instructions have some restrictions about const src registers. In seems like the 2 src (cat2) instructions can take at most one const, and the 3 src (cat3) instructions can take at most one const in the first 2 arguments. And so on. Handle this properly now. Signed-off-by: Rob Clark <[email protected]>
* freedreno/a3xx: don't leak so muchRob Clark2013-08-241-0/+11
| | | | Signed-off-by: Rob Clark <[email protected]>
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