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* gallium/u_blitter: accelerate depth-stencil copying using shader stencil exportMarek Olšák2012-07-124-12/+147
| | | | | | This fixes stencil buffer write transfers on r600g. Reviewed-by: Alex Deucher <[email protected]>
* gallium: add util_format_stencil_only helper functionMarek Olšák2012-07-122-21/+31
| | | | | | used for stencil sampler views. Reviewed-by: Alex Deucher <[email protected]>
* gallium/u_blitter: minify depth0 when initializing last_layerMarek Olšák2012-07-121-1/+1
| | | | Reviewed-by: Alex Deucher <[email protected]>
* gallium/u_gen_mipmap: accelerate depth texture mipmap generationMarek Olšák2012-07-121-26/+58
| | | | Reviewed-by: Alex Deucher <[email protected]>
* mesa: remove assertions that do not allow compressed 2D_ARRAY texturesMarek Olšák2012-07-121-4/+2
| | | | | | NOTE: This is a candidate for the 8.0 branch. Reviewed-by: Alex Deucher <[email protected]>
* i965/msaa: Enable CMS layout on Gen7 for the formats that support it.Paul Berry2012-07-111-1/+18
| | | | Reviewed-by: Chad Versace <[email protected]>
* i965/msaa: Add CMS support to blorp.Paul Berry2012-07-111-2/+43
| | | | | | | | | | | | | | | | | | This patch updates the blorp engine to properly handle the case where the surface being textured from uses Gen7's CMS MSAA layout. The following changes were necessary: - Before reading color values from the surface, we need to read from the MCS buffer using the ld_mcs sampler message. This is done by the mcs_fetch() function, and the result is stored in the mcs_data register. This only needs to be done once per pixel, since the MCS value is shared between all samples belonging to a pixel. - When reading color values from the surface, we need to use the ld2dms sampler message instead of the ld2dss message, and we need to provide the value read from the MCS buffer as an argument. Reviewed-by: Chad Versace <[email protected]>
* i965/msaa: Add CMS-related sampler messages to brw_defines.h.Paul Berry2012-07-111-0/+2
| | | | Reviewed-by: Chad Versace <[email protected]>
* i965/msaa: Set SURFACE_STATE properly when CMS MSAA is in use.Paul Berry2012-07-113-0/+54
| | | | | | | | | When a buffer using Gen7's CMS MSAA layout is bound to a texture or a render target, the SURFACE_STATE structure needs to point to the MCS buffer and to indicate its pitch. This patch updates the functions that emit SURFACE_STATE to handle CMS layout properly. Reviewed-by: Chad Versace <[email protected]>
* i965/msaa: Add CMS MSAA settings to brw_structs.h.Paul Berry2012-07-111-2/+20
| | | | | | | Previously the DWORD used to control the CMS MSAA layout was just a pad value, because we didn't use it. Reviewed-by: Chad Versace <[email protected]>
* i965/msaa: Allocate MCS buffer when CMS MSAA is in use.Paul Berry2012-07-113-0/+69
| | | | | | | | | | | To implement Gen7's CMS MSAA layout, we need an extra buffer, the MCS (Multisample Control Surface) buffer. This patch introduces code for allocating and deallocating the buffer, and storing a pointer to it in the intel_mipmap_tree struct. No functional change, since the CMS layout is not enabled yet. Reviewed-by: Chad Versace <[email protected]>
* i965/msaa: Add an enum to describe MSAA layout.Paul Berry2012-07-1110-130/+229
| | | | | | | | | | | | | | | | | | | | | | | | From the Ivy Bridge PRM, Vol 1 Part 1, p112: There are three types of multisampled surface layouts designated as follows: - IMS Interleaved Multisampled Surface - CMS Compressed Mulitsampled Surface - UMS Uncompressed Multisampled Surface Previously, the i965 driver only used IMS and UMS formats, and distinguished beetween them using the boolean intel_mipmap_tree::msaa_is_interleaved. To facilitate adding support for the CMS format, this patch replaces that boolean (and other booleans derived from it) with an enum INTEL_MSAA_LAYOUT_{IMS,CMS,UMS}. It also updates the terminology used in comments throughout the driver to match the IMS/CMS/UMS terminology used in the PRM. CMS layout is not yet used. The enum has a fourth possible value, INTEL_MSAA_LAYOUT_NONE, which is used for non-multisampled surfaces. Reviewed-by: Chad Versace <[email protected]>
* i965/msaa: Move {rt,tex}_interleaved into blorp program key.Paul Berry2012-07-112-16/+30
| | | | | | | | | | | | | | | | On Gen6, MSAA buffers always use an interleaved layout and non-MSAA buffers always use a non-interleaved layout, so it is not strictly necessary to keep track of the layout of the texture and render target surfaces in the blorp program key. However, it is cleaner to do so, since (a) it makes the blorp compiler less dependent on implicit knowledge about how the GPU pipeline is configured, and (b) it paves the way for implementing compressed multisampled surfaces in Gen7. This patch won't cause any redundant compiles, because the layout of the texture and render target surfaces depends on other parameters that are already in the blorp program key. Reviewed-by: Chad Versace <[email protected]>
* mapi: Move GL_NV_draw_buffers extension to es_EXT.xmlKristian Høgsberg2012-07-112-63/+63
| | | | | | | | | | | | We don't generate public entrypoints for GLES extensions, so move the GL_NV_draw_buffers definition from ARB_draw_buffers.xml to es_EXT.xml. When the extension is defined in ARB_draw_buffers.xml, we end up with a public entry point for it, but no prototype, which gives an error when compiled with --disable-asm and --disable-shared-glapi. Instead, just move the GLES extension to es_EXT.xml so this doesn't happen. Signed-off-by: Kristian Høgsberg <[email protected]>
* egl: Add EGL_WAYLAND_PLANE_WL attributeKristian Høgsberg2012-07-118-19/+267
| | | | | | | This lets us specify the plane to create the image for for multiplanar wl_buffers. Signed-off-by: Kristian Høgsberg <[email protected]>
* wayland-drm: Add protocol to create planar buffersKristian Høgsberg2012-07-115-22/+92
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* wayland-drm: Pass struct wl_drm_buffer to the driverKristian Høgsberg2012-07-115-52/+49
| | | | | We're going to extend this to support multi-plane buffers, so pass this to the driver so it can access the details.
* intel: Implement __DRIimage::createSubImage and bump supported version to 5Kristian Høgsberg2012-07-113-3/+50
| | | | | | | We use the new miptree offset to pick out the sub-image when we bind the EGLImage to a texture. Signed-off-by: Kristian Høgsberg <[email protected]>
* intel: Add offset field to miptreeKristian Høgsberg2012-07-116-8/+18
| | | | | | | | This lets us specify an offset into the bo where the miptree starts, which will let us set up a texture for a single plane in a planar buffer. Signed-off-by: Kristian Høgsberg <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* intel: Add support for new __DRIimage formatsKristian Høgsberg2012-07-111-0/+15
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* __DRIimage: version 5, add new formats and createSubImageKristian Høgsberg2012-07-111-0/+27
| | | | | | | | | | | | | The additions in version 5 enables creating EGLImages for different planes of a YUV buffer. createImageFromName is still used to create the containing __DRIimage, and createSubImage can then be used no that __DRIimage to create __DRIimages that correspond to the y, u, and v planes (__DRI_IMAGE_FORMAT_R8) or the uv planes (__DRI_IMAGE_FORMAT_RG88) for formats such as NV12 where the u and v components are interleaved. Packed formats such as YUYV etc doesn't require any special treatment, we just sample those as a regular ARGB texture. Signed-off-by: Kristian Høgsberg <[email protected]>
* r600g/compute: Disable growing the memory poolTom Stellard2012-07-114-23/+38
| | | | | | | | | | | | | | | | | | | | | | | The code for growing the memory pool (which is used for storing all of the global buffers) wasn't working. There seem to be two separate issues with the memory pool code. The first was the way it was growing the pool. When the memory pool needed more space, it would: 1. Copy the data from the memory pool's backing texture to system memory. 2. Delete the memory pool's texture 3. Create a bigger backing texture for the memory pool. 4. Copy the data from system memory into the bigger texture. The copy operations didn't seem to be working, and I suspect that since they were using fragment shaders to do the copy, that there might have been a problem with the mixing of compute and 3D state. The other issue is that the size of 1D textures is limited, and I was having trouble getting 2D textures to work. I think these problems will be easier to solve once more code is shared between 3D and compute, which is why I decided to disable it for now rather than continue searching for a fix.
* radeon/llvm: Use multiclasses for floating point loadsTom Stellard2012-07-117-50/+46
| | | | | | | The original strategy for handling floating point loads, which was to lower (f32 load) to (f32 bitcast (i32 load)) wasn't really working. The main problem was that the DAG legalizer couldn't handle replacing a node with two results (load) with a node with only one result (bitcast).
* radeon/llvm: Don't set the IMM bit in SMRD instruction definitions.Tom Stellard2012-07-111-7/+2
| | | | The IMM bit is already being set in SICodeEmitter.
* r600g/compute: Add more debugging outputTom Stellard2012-07-112-1/+42
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* i965: Revert the VBOs-in-system-memory hack.Eric Anholt2012-07-111-8/+5
| | | | | | | | It didn't change performance on Lightsmark or Nexuiz, which both used DYNAMIC_DRAW buffers, but it was killing performance (40% CPU wasted pwriting buffers) on a closed-source app we're looking at. Reviewed-by: Kenneth Graunke <[email protected]>
* Add emacs setup for the docs/devinfo.html comment wrapping recommendation.Eric Anholt2012-07-111-0/+1
| | | | Reviewed-by: Brian Paul <[email protected]>
* glx/dri2: Add support for GLX_ARB_create_context_robustnessIan Romanick2012-07-117-6/+84
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the infrastructure required for this extension. There is no xserver support and no driver support yet. Drivers can enable this be advertising DRI2 version 4 and accepting the __DRI_CTX_FLAG_ROBUST_BUFFER_ACCESS flag and the __DRI_CTX_ATTRIB_RESET_STRATEGY attribute in create context. Some additional Mesa infrastructure is needed before drivers can do this. The GL_ARB_robustness spec, which all Mesa drivers already advertise, requires: "If the behavior is LOSE_CONTEXT_ON_RESET_ARB, a graphics reset will result in the loss of all context state, requiring the recreation of all associated objects." It is necessary to land this infrastructure now so that the related infrastructure can land in the xserver. The xserver has very long release schedules, and the remaining Mesa parts should land long, long before the next xserver merge window opens. v2: Expose robustness as a DRI2 extension rather than bumping __DRI_DRI2_VERSION. v3: Add a comment explaining why dri2->base.version >= 3 is also required for GLX_ARB_create_context_robustness. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* dri2: Hard-code the DRI2 versionIan Romanick2012-07-111-1/+1
| | | | | | | | This allows revising the dri_interface.h separately from adding driver support. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* glapi: Apply Xorg indent rules to all files generated for the xserverIan Romanick2012-07-111-15/+39
| | | | | Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* docs: Update GL3.txt.Kenneth Graunke2012-07-101-2/+2
| | | | | | | | | | | | | We neglected to list the deprecation model/forward compatible context support. inverse() has been done for a while. None of us know what "highp change" means; GLSL 1.30 already added the ability to recognize precision keywords, and it doesn't look like 1.40 has any new requirements there (precision keywords still have no meaning). Signed-off-by: Kenneth Graunke <[email protected]>
* mesa: Remove unneeded extern qualifiersChad Versace2012-07-101-2/+2
| | | | | | | Remove 'extern' from the functions declared in texcompress_etc.h. Reviewed-by: Kenneth Graunke <[email protected]> Signed-off-by: Chad Versace <[email protected]>
* r600g: improve flushed depth texture handling v2Vadim Girlin2012-07-116-61/+83
| | | | | | | | | | | Use r600_resource_texture::flished_depth_texture for GPU access, and allocate it in the VRAM. For transfers we'll allocate texture in the GTT and store it in the r600_transfer::staging. Improves performance when flushed depth texture is frequently used by the GPU, e.g. in Lightsmark (~30%) Signed-off-by: Vadim Girlin <[email protected]>
* i965: Add hardware context support.Kenneth Graunke2012-07-105-7/+22
| | | | | | | | | | | With fixes and updates from Ben Widawsky and comments from Paul Berry. v2: Use drm_intel_gem_context_destroy to destroy hardware context; remove useless initialization of hw_ctx, both suggested by Eric. Signed-off-by: Kenneth Graunke <[email protected]> Signed-off-by: Ben Widawsky <[email protected]> Acked-by: Paul Berry <[email protected]>
* mesa/test: Update name of GL_TIME_ELAPSEDIan Romanick2012-07-101-1/+1
| | | | | | | | 4952caa caused the _EXT to fall off the name of this enum. This is fine. Update the unit test to expect the new value. Signed-off-by: Ian Romanick <[email protected]> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=51956
* docs/relnotes-8.0.4: fix html markupAndreas Boll2012-07-101-44/+41
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* gallium/docs: document interface changes for timestamp queryMarek Olšák2012-07-101-0/+10
| | | | the query type is already documented
* identity: implement get_timestampMarek Olšák2012-07-101-0/+10
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* noop: implement get_timestampMarek Olšák2012-07-101-0/+6
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* trace: implement get_timestampMarek Olšák2012-07-101-0/+19
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* galahad: implement get_timestampMarek Olšák2012-07-101-0/+10
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* docs: update relnotes-8.1 and GL3 statusMarek Olšák2012-07-102-1/+4
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* softpipe: implement get_timestamp and expose ARB_timer_queryMarek Olšák2012-07-101-1/+10
| | | | PIPE_QUERY_TIMESTAMP is already implemented and working.
* st/mesa: implement ARB_timer_queryMarek Olšák2012-07-102-0/+19
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* gallium: add QUERY_TIMESTAMP cap and get_timestamp screen functionMarek Olšák2012-07-1011-1/+18
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* mesa: implement glGet(GL_TIMESTAMP) v2Marek Olšák2012-07-102-1/+20
| | | | | | This is adds a new driver function to retrieve the timestamp. Reviewed-by: Eric Anholt <[email protected]>
* mesa: add ARB_timer_query to the extension listMarek Olšák2012-07-101-0/+1
| | | | Reviewed-by: Brian Paul <[email protected]>
* mesa: add QueryCounter display list supportMarek Olšák2012-07-101-0/+24
| | | | Reviewed-by: Brian Paul <[email protected]>
* mesa: implement TIMESTAMP query and glQueryCounterMarek Olšák2012-07-101-6/+72
| | | | Reviewed-by: Brian Paul <[email protected]>
* glapi: add ARB_timer_queryMarek Olšák2012-07-101-1/+21
| | | | Reviewed-by: Brian Paul <[email protected]>
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