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* draw: fix incorrect vertex size computation in LLVM drawing codeBrian Paul2014-01-202-11/+30
| | | | | | | | | | | | | | We were calling draw_total_vs_outputs() too early. The call to draw_pt_emit_prepare() could result in the vertex size changing. So call draw_total_vs_outputs() after draw_pt_emit_prepare(). This fix would seem to be needed for the non-LLVM code as well, but it's not obvious. Instead, I added an assertion there to try to catch this problem if it were to occur there. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=72926 Cc: 10.0 <[email protected]> Reviewed-by: José Fonseca <[email protected]>
* docs: note reduced display list memory usage in 10.1 relnotesBrian Paul2014-01-201-0/+1
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* draw: clean up d3d style point clippingRoland Scheidegger2014-01-205-25/+42
| | | | | | | | | | | | | | | | | | | | Instead of skipping x/y clipping completely if there's point_tri_clip points use guard band clipping. This should be easier (previously we could not disable generating the x/y bits in the clip mask for llvm path, hence requiring custom clip path), and it also allows us to enable this for tris-as-points more easily too (this would require custom tri clip filtering too otherwise). Moreover, some unexpected things could have happen if there's a NaN or just a huge number in some tri-turned-point, as the driver's rasterizer would need to deal with it and that might well lead to undefined behavior in typical rasterizers (which need to convert these numbers to fixed point). Using a guardband should hence be more robust, while "usually" guaranteeing the same results. (Only "usually" because unlike hw guardbands draw guardband is always just twice the vp size, hence small vp but large points could still lead to different results.) Unfortunately because the clipmask generated is completely unaffected by guard band clipping, we still need a custom clip stage for points (but not for tris, as the actual clipping there takes guard band into account). Reviewed-by: Jose Fonseca <[email protected]>
* swrast: check for null/-1 when mapping renderbuffersBrian Paul2014-01-201-3/+7
| | | | | | | Fixes fbo-drawbuffers-none crash (but test still fails). https://bugs.freedesktop.org/show_bug.cgi?id=73757 Reviewed-by: Roland Scheidegger <[email protected]>
* softpipe: fix crash when accessing null colorbufferBrian Paul2014-01-201-1/+4
| | | | | | | Fixes piglit fbo-missing-attachment-blit test. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=73755 Reviewed-by: Roland Scheidegger <[email protected]>
* st/vdpau: s/surface/resource/ to fix compiler warningBrian Paul2014-01-201-1/+1
| | | | Reviewed-by: Christian König <[email protected]>
* i915,r200,radeon,vega: Change vendor from "VMware, Inc." to "Mesa Project".José Fonseca2014-01-204-4/+4
| | | | | | | | | | These are components which were originally developed by Tungsten Graphics, which was in turn acquired by VMware, but are de facto now being maintained by third-party contributors of the Mesa open-source community. This matches what's reported by swrast driver and a few other components. Suggested by Ian Romanick.
* logger: Remove unused variable.José Fonseca2014-01-201-1/+0
| | | | | | Silences gcc "unused variable ‘buf’" warning. Trivial.
* logger: s/\<log\>/log_/José Fonseca2014-01-201-13/+13
| | | | | | | | | Currently the MSVC build is broken because of conflicting definitions of 'log' function. I didn't investigate thoroughly, but I suspect the it is conflicting standard math.h's log. log_ is admittedly not a great name, but it is better than a broken build. A better one can be used in a follow-on build.
* i965/blorp: reduce the scope of the explicit compression controlTopi Pohjolainen2014-01-201-11/+20
| | | | | | | | | | | | | | By highlighting these special cases makes it clearer to switch to the fs-generator as the wider scoped compression control settings used in the current implementation can be simply dropped. No regressions on IVB (piglit quick + unit tests). v2 (Ian): typo in a comment Signed-off-by: Topi Pohjolainen <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* i965/blorp: remove dependency to compression control stateTopi Pohjolainen2014-01-201-4/+3
| | | | | | | | | | | | | | | | | | | | Effectively only the mask control bit gets altered for the single addition in question and hence there is no real need to use a fresh state control level for it -- that is more useful when multiple intructions share the same mask and compression settings. This is a preparation step for removing the explicit compression control modifiers in the blit compiler. After this patch there are no nested state control levels making the constant nature of the compression settings more apparent. No regressions on IVB (piglit quick + unit tests). v2 (Matt, Ian): use temporary variable instead of assigning directly on the same line with a function call. Signed-off-by: Topi Pohjolainen <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* i965: Only update renderbuffers on initial intelMakeCurrentKristian Høgsberg2014-01-191-1/+8
| | | | | | | | | | | | | | | | | We call intel_prepare_render() in intelMakeCurrent() to make sure we have renderbuffers before calling _mesa_make_current(). The only reason we do this is so that we can have valid defaults for width and height. If we already have buffers for the drawable we're making current, we don't need this step. In itself, this is a small optimization, but it also avoids a round trip that could block on the display server in a unexpected place. https://bugs.freedesktop.org/show_bug.cgi?id=72540 https://bugs.freedesktop.org/show_bug.cgi?id=72612 Signed-off-by: Kristian Høgsberg <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* st/vdpau: check surface params before creating surfacesIlia Mirkin2014-01-193-0/+21
| | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Christian König <[email protected]>
* st/vdpau: fix bogus error handling in output/bitmap creationIlia Mirkin2014-01-192-34/+35
| | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Christian König <[email protected]>
* st/vdpau: don't return a device if the screen doesn't support NPOTIlia Mirkin2014-01-191-0/+5
| | | | | | | | | | NV3x cards don't support NPOT textures. Technically this restriction could be worked around, but since it also doesn't expose any video decoding hw, just turn it off entirely. Signed-off-by: Ilia Mirkin <[email protected]> Cc: 10.0 <[email protected]> Reviewed-by: Christian König <[email protected]>
* pipe-loader: Fix buildArmin K2014-01-191-0/+1
| | | | | | | pipe_loader_drm.c: In function 'pipe_loader_drm_probe_fd': pipe_loader_drm.c:120:4: error: implicit declaration of function 'loader_get_pci_id_for_fd' [-Werror=implicit-function-declaration] Reviewed-by: Emil Velikov <[email protected]>
* loader: ifdef libdrm specific code and includeEmil Velikov2014-01-195-8/+20
| | | | | | | | | | | | | | | | | | | | | | | | | Mesa provides the flexibility of building without the need to have libdrm present on the system. The situation has regressed with the recent commit commit 8c2e7fd8460750543367053b1be9368cc38e1d6a Author: Emil Velikov <[email protected]> Date: Fri Jan 10 23:36:16 2014 +0000 loader: introduce the loader util lib By isolating libdrm code by #ifndef __NOT_HAVE_DRM_H we can have libdrm-less builds on across all build systems. This patch converts Android's _EGL_NO_DRM to __NOT_HAVE_DRM_H to provide consistency with the other cases within mesa, allows compilation of libloader on libdrm-less scons and conditionally links against libdrm if present under automake. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=73776 BUgzilla: https://bugs.freedesktop.org/show_bug.cgi?id=73777 Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Double the push constant space multipliers on Broadwell too.Kenneth Graunke2014-01-181-2/+4
| | | | | | | Broadwell has 2Kb push constant size increments like Haswell GT3. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* i965: Update invariant state for Broadwell.Kenneth Graunke2014-01-181-4/+12
| | | | | | | | The only difference is that STATE_SIP takes a 48-bit address, so we need to output two zeroes. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* i965: Use the Sandybridge VUE format on Broadwell as well.Kenneth Graunke2014-01-181-0/+1
| | | | | | | It hasn't changed. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* i965: Create a new fragment shader backend for Broadwell.Kenneth Graunke2014-01-184-5/+1100
| | | | | | | | | | | | | | | | | | | | | | | | This replaces the old fs_generator backend. v2: Port to the C-based representation of assembly instructions. Fix texturing after the texture-grf merge. v3: Add high quality derivative support. Fix SET_SIMD4X2_OFFSET. v4: Pass brw_context to gen8_instruction functions as required. v5: Fixes for MRT, as well as zero render targets (alpha test only). v6: Replace n-wide with SIMDn in comments and messages; port over Topi's blorp-generator changes; add missing TXF_MCS opcode, fix missing high quality derivatives for DDX; fix typo (all caught by Eric). Simplify ADDC/SUBB handling; drop "Used only on Gen6+" comment (caught by Matt). Emit SIMD16 versions of three source instructions (caught by both Eric and Matt). Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]> Reviewed-by: Matt Turner <[email protected]>
* i965: Create a new vec4 backend for Broadwell.Kenneth Graunke2014-01-185-17/+976
| | | | | | | | | | | | | | | | | | | | This replaces the old vec4_generator backend. v2: Port to use the C-based instruction representation. Also, remove Geometry Shader offset hacks - the visitor will handle those instead of this code. v3: Texturing fixes (including adding textureGather support). v4: Pass brw_context to gen8_instruction functions as required. v5: Add SHADER_OPCODE_TXF_MCS support; port DUAL_INSTANCED gs fixes (caught by Eric). Simplify ADDC/SUBB handling; add comments to gen8_set_dp_message calls (suggested by Matt). Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]> Reviewed-by: Matt Turner <[email protected]>
* i965: Add a new infrastructure for generating Broadwell shader assembly.Kenneth Graunke2014-01-183-0/+842
| | | | | | | | | | | | | | | | | | | | | | | | | This replaces the brw_eu_emit.c layer for Broadwell. It will be used by both the vector and scalar shader backends. v2: Port to use the C-based instruction representation. v3: Fix destination register type for CMP. v4: Pass brw to gen8_instruction functions (required by rebase). v5: Remove bogus assertion on math instructions (caught by Piglit). v6: Remove more restrictions on math instructions (caught by Eric). Make ADDC and SUBB helpers set accumulator writes, like MAC and MACH (caught by Matt). v7: Don't implicitly force ALU3 operations to SIMD8 (we've been able to do SIMD16 versions since Haswell, but didn't when I originally wrote this code). Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]> Reviewed-by: Matt Turner <[email protected]>
* i965: Implement a disassembler for Broadwell's new instruction encoding.Kenneth Graunke2014-01-182-0/+932
| | | | | | | | | | | | | | | | | | | | | Heavily based on Keith Packard's existing brw_disasm.c code. I've tried to go through most of the pieces (like SFIDs) and update the lists to include features added in recent generations. v2: Port to use the C-based instruction emitters. This allows us to use C99 array initializers, which tidies up some of the code. v3: Improve decoding of render target write messages. v4: Update for BRW_REGISTER_TYPE becoming an abstraction. v5: Rebase on Chris Forbes' SFID message defines. v6: Fix disassembly of UV immediates; remove silly casts. Signed-off-by: Kenneth Graunke <[email protected]> Acked-by: Matt Turner <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* i965: Add a new representation for Broadwell shader instructions.Kenneth Graunke2014-01-184-0/+835
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Broadwell significantly changes the EU instruction encoding. Many of the fields got moved to different bit positions; some even got split in two. With so many changes, it was infeasible to continue using struct brw_instruction. We needed a new representation. This new approach is a bit different: rather than a struct, I created a class that has four DWords, and helper functions that read/write various bits. This has several advantages: 1. We can create several different names for the same bits. For example, conditional modifiers, SFID for SEND instructions, and the MATH instruction's function opcode are all stored in bits 27:24. In each situation, we can use the appropriate setter function: set_sfid(), set_math_function(), or set_cond_modifier(). This is much easier to follow. 2. Since the fields are expressed using the original 128-bit numbers, the code to create the getter/setter functions follows the table in the documentation very closely. To aid in debugging, I've enabled -fkeep-inline-functions when building gen8_instruction.c. Otherwise, these functions cannot be called by gdb, making it insanely difficult to print out anything. Kenneth Graunke wrote most of this code. Damien Lespiau ported it to C99. Xiang Haihao added media fields. Zhao Yakui added indirect addressing support. Eric Anholt added an assertion to make sure that values fit in the alloted number of bits. v2: Update for brw_reg_type_to_hw_type(), which necessitates passing brw_context pointers around everywhere. Signed-off-by: Kenneth Graunke <[email protected]> Signed-off-by: Damien Lespiau <[email protected]> Signed-off-by: Xiang, Haihao <[email protected]> Signed-off-by: Zhao Yakui <[email protected]> Reviewed-by: Eric Anholt <[email protected]> Acked-by: Matt Turner <[email protected]>
* i965: Add SFID #defines for media stuff.Kenneth Graunke2014-01-181-0/+2
| | | | | | | | While we probably won't ever use these, having them makes it easy to share disassembler code between intel-gpu-tools and Mesa. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Matt Turner <[email protected]>
* i965: Add #defines for new Broadwell math functions.Kenneth Graunke2014-01-181-0/+2
| | | | | Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Matt Turner <[email protected]>
* i965: add struct and SFID for pixel interpolator messagesChris Forbes2014-01-182-0/+22
| | | | | Signed-off-by: Chris Forbes <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* i965/Gen7: Only emit cube face enables for cubes.Chris Forbes2014-01-191-2/+5
| | | | | | | | | This is not observed to actually fix anything, but the PRM says this field must be zero for other surface types. Signed-off-by: Chris Forbes <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
* i965: Improve dumping of Gen7 SURFACE_STATEChris Forbes2014-01-191-6/+12
| | | | | | | | | Previously this was missing many interesting fields. Having them decoded makes debugging views much easier. Signed-off-by: Chris Forbes <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
* i965: Add masks for more SURFACE_STATE fieldsChris Forbes2014-01-191-0/+2
| | | | | | Signed-off-by: Chris Forbes <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
* nv50: drop obsolete check from error pathEmil Velikov2014-01-181-9/+7
| | | | | | | At 'out_err' the nv50_context has been calloc-ated. Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nv50: assert before trying to out-of-bounds access framebuffer.cbufsEmil Velikov2014-01-181-0/+1
| | | | | Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nv50: assert before trying to out-of-bounds access samplersEmil Velikov2014-01-182-0/+4
| | | | | Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nv50: assert before trying to out-of-bounds access texturesEmil Velikov2014-01-183-0/+5
| | | | | Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nv50: pass vtxbuf index as unsignedEmil Velikov2014-01-181-1/+1
| | | | | | | | The index passed to the function is already unsigned, and internally we threat it as unsigned. Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nv50: assert before trying to out-of-bounds access vtxbufEmil Velikov2014-01-183-1/+14
| | | | | Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nv50: typecast the result of ffs() to unsignedEmil Velikov2014-01-181-1/+1
| | | | | Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nv50: assert before trying to out-of-bounds access constbufEmil Velikov2014-01-183-0/+4
| | | | | Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nv50: access only the available amount of constbufEmil Velikov2014-01-181-1/+1
| | | | | | | | | | The textures array is defined as a number of NV50_MAX_PIPE_CONSTBUFS per shader stage. Currently the nv50 driver handles only 3 shader stages, thus we wreck chaos when accessing array-out-of-bounds. Cc: 9.1 9.2 10.0 <[email protected]> Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nv50: access only the available amount of texturesEmil Velikov2014-01-181-1/+1
| | | | | | | | | | | | The textures array is defined as a number of PIPE_MAX_SAMPLERS per shader stage. Currently nv50 driver handles only 3 shader stages, thus we wreck chaos when accessing array-out-of-bounds. Fixes a segfault in piglit/bin/arb_texture_buffer_object-data-sync -fbo -auto Cc: 9.1 9.2 10.0 <[email protected]> Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* loader: fallback to drmGetVersion() for non-pci devicesRob Clark2014-01-181-2/+14
| | | | | | | | | | | | Use the kernel driver name are returned by drmGetVersion() for non-pci(platform) devices. Signed-off-by: Rob Clark <[email protected]> v2 (Emil): Rebased and weaked commit message. Reviewed-by: Rob Clark <[email protected]> Reviewed-by: Kristian Høgsberg <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* pipe-loader: add support for non-pci (platform) devicesEmil Velikov2014-01-183-0/+5
| | | | | | | | | Culled out of the "loader: refactor duplicated code into loader util lib" patch by Rob Clark. Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Rob Clark <[email protected]> Reviewed-by: Kristian Høgsberg <[email protected]>
* pci_ids: no not include loader.hEmil Velikov2014-01-182-2/+4
| | | | | | | | | | | | | | As per original approach by Rob, each user of the loader lib should include loader.h and the pci_id_driver_map.h header will be used exclusively by the loader. Add back the include guard __IS_LOADER and remove no longer needed include folder in the scons build. Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Rob Clark <[email protected]> Reviewed-by: Kristian Høgsberg <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* egl_dri2: use loader util libEmil Velikov2014-01-187-259/+15
| | | | | | | Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Rob Clark <[email protected]> Reviewed-by: Kristian Høgsberg <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* pipe-loader: use loader util libEmil Velikov2014-01-182-81/+14
| | | | | | Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Rob Clark <[email protected]> Reviewed-by: Kristian Høgsberg <[email protected]>
* st/egl: use loader util libEmil Velikov2014-01-183-42/+6
| | | | | | Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Rob Clark <[email protected]> Reviewed-by: Kristian Høgsberg <[email protected]>
* egl-static: use loader util libEmil Velikov2014-01-185-180/+14
| | | | | | | | | | v2 * Drop the no longer used _EGL_NO_DRM from Android.mk. Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Rob Clark <[email protected]> Reviewed-by: Kristian Høgsberg <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* gbm: use the loader util libEmil Velikov2014-01-188-230/+5
| | | | | | | | | | | | | | | | | | | Additionally this commit removes the following exported functions _gbm_udev_device_new_from_fd() _gbm_fd_get_device_name() _gbm_log() All three were erroneously marked as exported since their inception. Neither of them has ever been a part of the API thus there should be no users of them. Cc: Chad Versace <[email protected]> Cc: Kristian Høgsberg <[email protected]> Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Rob Clark <[email protected]> Reviewed-by: Kristian Høgsberg <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* glx: use the loader util libEmil Velikov2014-01-185-153/+7
| | | | | | | | | | v2 * Set logger to ErrorMessageF. Spotted by Kristian Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Rob Clark <[email protected]> Reviewed-by: Kristian Høgsberg <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
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