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* gallium: do not wrap header inclusion inEmil Velikov2016-03-094-11/+12
| | | | | | | | | | | | | | | | Add one missing extern C guard within include/pipe/p_video_enums.h, and remove the wrapping throughout gallium. On Haiku one could even use the gallium debug_printf() although that's another topic. v2: Leave dbghelp.h as is (Jose) Cc: Jose Fonseca <[email protected]> Cc: Brian Paul <[email protected]> Cc: Alexander von Gluck IV <[email protected]> Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Jose Fonseca <[email protected]>
* gallium: add external usage flags to resource_from(get)_handle (v2)Marek Olšák2016-03-092-2/+4
| | | | | | | | | This will allow drivers to make better decisions about texture sharing for DRI2, DRI3, Wayland, and OpenCL. v2: add read/write flags, take advantage of __DRI_IMAGE_USE_BACKBUFFER Reviewed-by: Axel Davy <[email protected]>
* gallium/util: add new comments, assertions in u_debug_refcnt.cBrian Paul2016-03-051-0/+20
| | | | Reviewed-by: Eduardo Lima Mitev <[email protected]>
* gallium/util: update comments and URL in u_debug_refcnt.cBrian Paul2016-03-051-4/+10
| | | | Reviewed-by: Eduardo Lima Mitev <[email protected]>
* gallium/util: make stream variable static in u_debug_refcnt.cBrian Paul2016-03-051-1/+1
| | | | Reviewed-by: Eduardo Lima Mitev <[email protected]>
* gallium/util: re-indent u_debug_refcnt.[ch]Brian Paul2016-03-052-50/+65
| | | | | | Wrap comments to 78 columns, etc. Reviewed-by: Eduardo Lima Mitev <[email protected]>
* gallium/auxilary: more __cplusplus exportsTim Rowley2016-03-021-0/+6
| | | | | | | | swr driver which is written in C++ needs access to some more gallium utility functions than are currently exposed. Reviewed-by: Roland Scheidegger <[email protected]> Acked-by: Jose Fonseca <[email protected]>
* gallium/util: use new cso_save/restore_state() functionsBrian Paul2016-02-161-34/+18
| | | | Reviewed-by: Jose Fonseca <[email protected]>
* gallium: make image views non-persistent objectsIlia Mirkin2016-02-151-11/+0
| | | | | | | | | Make them akin to shader buffers, with no refcounting/etc. Just used to pass data about the bound image in ->set_shader_images. Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Dave Airlie <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* include,gallium: Remove pre-MSVC 2013 compatibility.Jose Fonseca2016-02-111-2/+1
| | | | | Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
* draw: use util_pstipple_* function for stipple pattern textures and samplersNicolai Hähnle2016-02-092-2/+7
| | | | | | | | This reduces code duplication. Suggested-by: Jose Fonseca <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Jose Fonseca <[email protected]>
* gallium/util: whitespace, formatting fixes in u_debug_stack.cBrian Paul2016-02-081-29/+32
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* gallium/util: whitespace, formatting fixes in u_staging.[ch] filesBrian Paul2016-02-082-33/+41
| | | | Still some nonsensical comments.
* gallium/util: switch over to new u_debug_image.[ch] codeBrian Paul2016-02-082-350/+0
| | | | Reviewed-by: Marek Olšák <[email protected]>
* gallium/util: put image dumping functions into separate fileBrian Paul2016-02-082-0/+422
| | | | | | To try to reduce the clutter in u_debug.[ch] Reviewed-by: Marek Olšák <[email protected]>
* gallium/util: whitespace, formatting fixes in u_debug.cBrian Paul2016-02-081-95/+106
| | | | Reviewed-by: Marek Olšák <[email protected]>
* st/nine: Fix use of uninitialized memoryPatrick Rudolph2016-02-041-0/+12
| | | | | | | The values of box.z and box.depth weren't set and lead to a crash. Signed-off-by: Patrick Rudolph <[email protected]> Reviewed-by: Axel Davy <[email protected]>
* tgsi: add PK2H/UP2H supportRoland Scheidegger2016-02-021-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | The util functions handle the half-float conversion. Note that piglit won't like it much due to: a) The util functions use magic float mul conversion but when run inside softpipe/llvmpipe, denorms are flushed to zero, therefore when the conversion is from/to f16 denorm the result will be zero. This is a bug which should be fixed in these functions (should not rely on denorms being available), but will happen elsewhere just the same (e.g. conversion to f16 render targets). b) The util functions use trunc round mode rather than round-to-nearest. This is NOT a bug (as it is a d3d10 requirement). This will result of rounding not representable finite values to MAX_F16 rather than INFINITY. My belief is the piglit tests are wrong here but it's difficult to tell (generally glsl rounding mode is undefined, however I'm not sure if rounding mode might need to be consistent for different operations). Nevertheless, for gl it would be better to use round-to-nearest, but using different rounding for GL and d3d10 is an unsolved problem (as it affects things like conversion to f16 render targets, clear colors, this shader opcode). Hence for now don't enable the cap bit (so the code is unused). (Code is from imirkin, comment from sroland) Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: fix typo in python scriptsRoland Scheidegger2016-02-021-1/+1
| | | | Reviewed-by: Matt Turner <[email protected]>
* gallium: Add DragonFly supportFrançois Tigeot2016-01-311-1/+1
| | | | | Cc: [email protected] Signed-off-by: Emil Velikov <[email protected]>
* util/u_pstipple.c: copy immediates during transformationNicolai Hähnle2016-01-191-0/+1
| | | | | | | | | | | Apparently, nobody has combined stippling with a fragment shader containing immediates in almost five years... Fixes a bug in Kodi with radeonsi reported by Christian König. Cc: "11.0 11.1" <[email protected]> Tested-by: Christian König <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* llvmpipe: fix arguments order given to vec_andcOded Gabbay2016-01-171-0/+6
| | | | | | | | | | | | | | | | This patch fixes a classic "confuse the enemy" bug. _mm_andnot_si128 (SSE) and vec_andc (VMX) do the same operation, but the arguments are opposite. _mm_andnot_si128 performs "r = (~a) & b" while vec_andc performs "r = a & (~b)" To make sure this error won't return in another place, I added a wrapper function, vec_andnot_si128, in u_pwr8.h, which makes the swap inside. Signed-off-by: Oded Gabbay <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
* gallium/util: removed unused header-fileErik Faye-Lund2016-01-121-52/+0
| | | | | | | | | This hasn't been in use since c476305 ("gallium/util: pregenerate half float tables"), where the last bit of run-time init using this was killed. So let's just get rid of the pointless header. Signed-off-by: Erik Faye-Lund <[email protected]> Reviewed-by: Timothy Arceri <[email protected]>
* util/pstipple: allow fragment shader POSITION to be a system valueMarek Olšák2016-01-082-7/+26
| | | | | Reviewed-by: Edward O'Callaghan <[email protected] Reviewed-by: Brian Paul <[email protected]>
* llvmpipe: do 64bit plane calculations in the sse pathRoland Scheidegger2016-01-081-12/+80
| | | | | | | | | | | | The sse path was pretty much disabled for practical purposes because the largest allowed fb size was 128x128. So, adapt it for 64bit plane calculations. This is actually not that difficult, though a problem is that we can't do a signed 32x32->64bit mul, only unsigned, so need to fix that up. Overall, the code still looks reasonable, though it's not like changes there in setup really make much of a difference in the end... Reviewed-by: Jose Fonseca <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* gallium: Remove unnecessary semicolonsEdward O'Callaghan2016-01-061-1/+2
| | | | | | | | | Fix silly issue with MSVC case fall-though support to need a extra 'break;' Found-by: Coccinelle Signed-off-by: Edward O'Callaghan <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* llvmpipe: add POWER8 portability file - u_pwr8.hOded Gabbay2016-01-061-0/+310
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This file provides a portability layer that will make it easier to convert SSE-based functions to VMX/VSX-based functions. All the functions implemented in this file are prefixed using "vec_". Therefore, when converting from SSE-based function, one needs to simply replace the "_mm_" prefix of the SSE function being called to "vec_". Having said that, not all functions could be converted as such, due to the differences between the architectures. So, when doing such conversion hurt the performance, I preferred to implement a more ad-hoc solution. For example, converting the _mm_shuffle_epi32 needed to be done using ad-hoc masks instead of a generic function. All the functions in this file support both little-endian and big-endian but currently the file is build only on POWER8 LE machine. All of the functions are implemented using the Altivec/VMX intrinsics, except one where I needed to use inline assembly (due to missing intrinsic). v2: - Use vec_vgbbd instead of __builtin_vec_vgbbd - Add an aligned load function - Don't use typeof() - Make file build only on POWER8 LE machine Signed-off-by: Oded Gabbay <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
* util: add debug_dump_ubyte_rgba_bmp()Brian Paul2016-01-052-0/+63
| | | | | | Like debug_dump_float_rgba_bmp() but takes ubyte values. Reviewed-by: Charmaine Lee <[email protected]>
* u_upload_mgr: allow specifying PIPE_USAGE_* for the upload bufferMarek Olšák2016-01-024-9/+14
| | | | Reviewed-by: Nicolai Hähnle <[email protected]>
* u_upload_mgr: remove alignment parameter from u_upload_createMarek Olšák2016-01-024-7/+2
| | | | Reviewed-by: Nicolai Hähnle <[email protected]>
* u_upload_mgr: pass alignment to u_upload_buffer manuallyMarek Olšák2016-01-022-1/+3
| | | | Reviewed-by: Nicolai Hähnle <[email protected]>
* u_upload_mgr: pass alignment to u_upload_data manuallyMarek Olšák2016-01-024-5/+8
| | | | Reviewed-by: Nicolai Hähnle <[email protected]>
* u_upload_mgr: pass alignment to u_upload_alloc manuallyMarek Olšák2016-01-023-4/+6
| | | | | | | | | | The fixed alignment of u_upload_mgr will go away. This is the first step. The motivation is that one u_upload_mgr can have multiple users, each allocating from the same buffer, but requiring a different alignment. Reviewed-by: Nicolai Hähnle <[email protected]>
* u_upload_mgr: rework the application of alignmentMarek Olšák2016-01-021-10/+14
| | | | | | | | | | | | | | | The function only aligned the size, but not the offset. The offset was aligned only when the previous suballocation was aligned. That yielded the correct offset alignment if the alignment was constant for all suballocations. Instead, directly align the offset, but allow an unaligned size. There is no change in behavior, because the alignment is constant at the moment. This a prerequisite for allowing a variable alignment for suballocations. Reviewed-by: Nicolai Hähnle <[email protected]>
* gallium/util: add DEBUG_GET_ONCE_OPTIONNicolai Hähnle2015-12-291-0/+13
| | | | | | This is analogous to the alreading existing macros for BOOL, NUM, and FLAGS. Reviewed-by: Marek Olšák <[email protected]>
* gallium/util: (trivial) include p_shader_tokens.h in u_simple_shaders.hRoland Scheidegger2015-12-181-0/+1
| | | | as it uses definition from it (enum tgsi_return_type).
* util/blitter: minor formatting fixesBrian Paul2015-12-111-5/+4
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* gallium/util: return correct number of bound vertex buffersPatrick Rudolph2015-12-101-1/+7
| | | | | | | | | | | | | | | | | | | | In case a state tracker unbinds every slot by a seperate pipe->set_vertex_buffers() call, starting from slot zero, the number of bound buffers would not reach zero at all. The current algorithm does not account for pre-existing holes in the buffer list. Unbinding all buffers at once or starting at the top-most slot results in correct behaviour. Calculating the correct number of bound buffers fixes a NULL pointer dereference in nvc0_validate_vertex_buffers_shared(). Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=93004 Signed-off-by: Patrick Rudolph <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]> Cc: "11.0 11.1" <[email protected]>
* gallium/util: Make u_prims_for_vertices() safeEdward O'Callaghan2015-12-091-0/+3
| | | | | | | | | | | | | | | Let us avoid trapping in hardware from a SIGFPE and instead assert on a zero divisor. Hint: This can occur if a PIPE_PRIM_? is not handled in u_prim_vertex_count() that results in ' info ' not being initialized in the expected manner. Further, we also fix a possibly NULL pointer dereference from ' info ' being NULL from a u_prim_vertex_count() call. Signed-off-by: Edward O'Callaghan <[email protected]> Signed-off-by: Marek Olšák <[email protected]>
* gallium/util: check callback pointers for non-null in pipe_debug_message()Brian Paul2015-12-071-3/+5
| | | | | | | | | So the callers don't have to do it. v2: also check cb!=NULL in the macro Reviewed-by: Ilia Mirkin <[email protected]> Reviewed-by: José Fonseca <[email protected]>
* gallium/auxiliary: Sanitize NULL checks into canonical formEdward O'Callaghan2015-12-066-13/+13
| | | | | | | | | | Use NULL tests of the form `if (ptr)' or `if (!ptr)'. They do not depend on the definition of the symbol NULL. Further, they provide the opportunity for the accidental assignment, are clear and succinct. Signed-off-by: Edward O'Callaghan <[email protected]> Signed-off-by: Marek Olšák <[email protected]>
* gallium/auxiliary: Trivial code style cleanupEdward O'Callaghan2015-12-069-42/+42
| | | | | Signed-off-by: Edward O'Callaghan <[email protected]> Signed-off-by: Marek Olšák <[email protected]>
* gallium/auxiliary: Fix zero integer literal to pointer comparisonEdward O'Callaghan2015-12-061-1/+1
| | | | | Signed-off-by: Edward O'Callaghan <[email protected]> Signed-off-by: Marek Olšák <[email protected]>
* gallium/util: fix pipe_debug_message macro to allow 0 argsIlia Mirkin2015-12-041-1/+1
| | | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Brian Paul <[email protected]> Tested-by: Brian Paul <[email protected]>
* gallium/aux/util: Trivial, we already have format use itEdward O'Callaghan2015-12-031-1/+1
| | | | | | | No need to dereference again, fixup for clarity. Signed-off-by: Edward O'Callaghan <[email protected]> Signed-off-by: Marek Olšák <[email protected]>
* util/blitter: Fix "SO C90 forbids mixed declarations and code".Jose Fonseca2015-12-021-2/+4
| | | | Trivial.
* gallium/util: Fix util_blitter_clear_depth_stencil() for num_layers>1Edward O'Callaghan2015-12-021-4/+12
| | | | | | | | | Previously util_blitter_clear_depth_stencil() could not clear more than the first layer. We need to generalise this as we did for util_blitter_clear_render_target(). Signed-off-by: Edward O'Callaghan <[email protected]> Signed-off-by: Marek Olšák <[email protected]>
* gallium/util: Fix util_blitter_clear_render_target() for num_layers>1Edward O'Callaghan2015-12-021-3/+12
| | | | | | | | | Previously util_blitter_clear_render_target() could not clear more than the first layer. We need to generalise this so that ARB_clear_texture can pass the 3d piglit test. Signed-off-by: Edward O'Callaghan <[email protected]> Signed-off-by: Marek Olšák <[email protected]>
* Remove Sun CC specific code.Jose Fonseca2015-12-021-5/+5
| | | | | Reviewed-by: Matt Turner <[email protected]> Acked-by: Alan Coopersmith <[email protected]>
* gallium: add ASTC formatsIlia Mirkin2015-11-234-3/+96
| | | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
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