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* gallium: Add PIPE_CAP_FRAMEBUFFER_NO_ATTACHMENTEdward O'Callaghan2016-04-071-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add PIPE_CAP to determine if the GL extension 'GL_ARB_framebuffer_no_attachments' shall be supported. The driver is required to support 'PIPE_FORMAT_NONE' via its 'is_format_supported()' callback in order to determine the MSAA modes the hardware supports so that values requested from the application using 'GL_ARB_framebuffer_no_attachments' may be quantized to what the hardware expects. V.2: Fix doc for a more detailed description of the PIPE_CAP and the corresponding GL constant. V.3: Renamed and repurposed once again. V.4: Remove CAP from cap_mapping array. [airlied: fix damaged whitespace] Signed-off-by: Edward O'Callaghan <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* svga: remove unused svga_compile_key::texture_msaa fieldBrian Paul2016-04-022-2/+0
| | | | Reviewed-by: Jose Fonseca <[email protected]>
* svga: check TXF instruction's target to determine MSAABrian Paul2016-04-021-1/+1
| | | | | | | | | | Rather than the currently bound texture. This goes along with the earlier patch to get away from examining bound textures and sampler views during shader translation. Fixes VMware bug 1632739. Reviewed-by: Jose Fonseca <[email protected]>
* svga: emit sampler declarations in the helper function for non vgpu10Charmaine Lee2016-03-293-3/+23
| | | | | | | | | | | | | With commit dc9ecf58c0c5c8a97cd41362e78c2fcd9f6e3b80, we are now getting the sampler target from the sampler view declaration. But since a sampler view declaration can be defined after a sampler declaration, we need to emit the sampler declarations in the pre-helpers function, otherwise, the sampler target might not have defined yet for the sampler declaration. Fixes viewperf maya-03 and various gl trace regressions in hwv11. Reviewed-by: Brian Paul <[email protected]>
* svga: avoid freeing non-malloced memoryBrian Paul2016-03-291-10/+2
| | | | | | | | | | | svga_shader_expand() will fall back to using non-malloced memory for emit.buf if malloc fails. We should check if the memory is malloced before freeing it in the error path of svga_tgsi_vgpu9_translate. Original patch by Thomas Hindoe Paaboel Andersen <[email protected]>. Remove trivial svga_destroy_shader_emitter() function, by BrianP. Signed-off-by: Brian Paul <[email protected]>
* svga: add svga_winsys_context::pipe_debug_callback pointerBrian Paul2016-03-212-2/+9
| | | | | | | | The svga winsys modules can use this to send debug messages to the state tracker and Mesa. Reviewed-by: Charmaine Lee <[email protected]> Reviewed-by: José Fonseca <[email protected]>
* svga: Fix the index buffer rebind regressionCharmaine Lee2016-03-211-7/+2
| | | | | | | | | | | | | The index buffer handle saved in the hw_state structure could be invalid after the index buffer is destroyed. Instead of rebinding the index buffer using the saved index buffer handle, we will reset the index buffer handle in the hw_state structure to force resending of the index buffer. Fixes bug 1593320 Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Jose Fonseca <[email protected]>
* svga: rebind stream output targetsCharmaine Lee2016-03-213-0/+27
| | | | | | | | | To ensure stream output target surfaces are available for the draw commands, we need to rebind the current stream output targets at the first draw in the command buffer. Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Jose Fonseca <[email protected]>
* svga: rebind index bufferCharmaine Lee2016-03-212-0/+9
| | | | | | | | | | | Similar to other resources, current index buffer needs to be rebound at the first draw of the current command buffer to make sure the buffer is available for the draw command. Fixes bug 1587263. Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Jose Fonseca <[email protected]>
* svga: minor formatting fix, comment additionBrian Paul2016-03-211-1/+4
| | | | | | To sync with our internal tree. Signed-off-by: Brian Paul <[email protected]>
* svga: optimize constant buffer uploadsCharmaine Lee2016-03-211-1/+11
| | | | | | | | | | | | | | | | | When a constant buffer slot is allocated in the upload buffer, the allocated slot size is always in multiple of 256. But the actual buffer size might not be in multiple of 256. This causes a gap between the ending offset of a slot and the starting offset of the next slot. The gap will prevent the two slots to be updated in a single update command. In order to maximize the chance of merging the contiguous dirty ranges, when a slot is to be allocated in the constant upload buffer, specify a buffer size in multiple of 256. There is about 10% performance improvement with Lightsmark2008 and 30% with Cinebench R11. Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Thomas Hellstrom <[email protected]>
* svga: add a few more resource updates HUD queryCharmaine Lee2016-03-216-22/+91
| | | | | | | | | | | | This patch adds the following HUD queries: .num-resource-updates -- number of resource update. Commands include UPDATE_SUBRESOURCE, UPDATE_GB_IMAGE. .num-buffer-uploads -- number of buffer uploads. .num-const-buf-updates -- number of set constant buffer. .num-const-updates -- number of set shader constant. Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Thomas Hellstrom <[email protected]>
* svga: add new num-readbacks HUD queryCharmaine Lee2016-03-215-7/+24
| | | | | | | To find out how many image readback command is issued. Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Thomas Hellstrom <[email protected]>
* svga: use shader sampler view declarationsBrian Paul2016-03-216-47/+74
| | | | | | | | | | | | | | Previously, we looked at the bound textures (via the pipe_sampler_views) to determine texture dimensions (1D/2D/3D/etc) and datatype (float vs. int). But this could fail in out of memory conditions. If we failed to allocate a texture and didn't create a pipe_sampler_view, we'd default to using 0 (PIPE_BUFFER) as the texture type. This led to device errors because of inconsistent shader code. This change relies on all TGSI shaders having an SVIEW declaration for each SAMP declaration. The previous patch series does that. Reviewed-by: Charmaine Lee <[email protected]>
* gallium: add CAPs returning PCI device locationMarek Olšák2016-03-091-0/+4
| | | | Reviewed-by: Brian Paul <[email protected]>
* gallium: add external usage flags to resource_from(get)_handle (v2)Marek Olšák2016-03-091-1/+2
| | | | | | | | | 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]>
* svga: add new surface-write-flushes HUD queryBrian Paul2016-03-074-8/+23
| | | | | | | To know when we're flushing the command buffer because we need to write to surface in the command buffer. Reviewed-by: Charmaine Lee <[email protected]>
* svga: add new flush-time HUD queryBrian Paul2016-03-074-7/+24
| | | | | | To measure the time spent flushing the command buffer. Reviewed-by: Charmaine Lee <[email protected]>
* svga: also dump SVGA3D_BUFFER surfaces in svga_screen_cache_dump()Brian Paul2016-03-071-2/+8
| | | | Reviewed-by: Charmaine Lee <[email protected]>
* svga: add new command-buffer-size HUD queryBrian Paul2016-03-044-7/+23
| | | | | | To plot a graph of the command buffer size. Reviewed-by: Charmaine Lee <[email protected]>
* svga: add new svga_winsys_context::get_command_buffer_size()Brian Paul2016-03-041-0/+6
| | | | | | | To ask how large the current command buffer is. Will be used for a new GALLIUM_HUD graph. Reviewed-by: Charmaine Lee <[email protected]>
* svga: reorder SVGA_QUERY_ switch cases to match declaration orderBrian Paul2016-03-041-9/+9
| | | | Reviewed-by: Charmaine Lee <[email protected]>
* svga: Force an RGBA view creation for an RGBA resourceSinclair Yeh2016-03-041-1/+10
| | | | | | | | | | | glXCreatePixmap() may specify a GLX_TEXTURE_FORMAT_RGB_EXT format for an RGBA resource, causing us to create an RGBX view for an RGBA resource, a combination vgpu10 does not support. When this is detected, change the request to create an RGBA view instead. Reviewed-by: Brian Paul <[email protected]>
* svga: fix an error in svga_texture_generate_mipmapCharmaine Lee2016-03-041-1/+6
| | | | | | | With this patch, make sure the shader resource view is properly created before referencing it in the generate mipmap command. Reviewed-by: Brian Paul <[email protected]>
* svga: unbind index buffer when drawing non-indexed primitivesBrian Paul2016-02-221-0/+10
| | | | | | | | | Silences a warning reported by the svga3d device. v2: also null-out the index buffer pointer Reviewed-by: Sinclair Yeh <[email protected]> Reviewed-by: Charmaine Lee <[email protected]>
* svga: allow non-contiguous VS input declarationsBrian Paul2016-02-181-2/+2
| | | | | | | | | | | | | | | | | | | | | | This fixes a glDrawPixels regression since b63fe0552b5f. The new quad-drawing utility code uses 3 vertex attributes (xyz, rgba, st). For glDrawPixels path we don't use the rgba attribute so there's a gap in the TGSI VS input declarations (INPUT[0] = pos, INPUT[2] = texcoord). The TGSI->VGPU10 translations code did not handle this correctly. I missed this because my VM was configured for HWv11 while testing. Another way to fix this would be to change the tgsi_scan.c code so that the tgsi_shader_info::num_inputs (and num_outputs) included the unused inputs/outputs. These counts would then actually be "max input register index + 1" rather than "number of used inputs". But that change could impact all drivers so put it off for now. No regressions found with piglit or typical GL apps. v2: also update alloc_system_value_index() to use info.file_max[] Reviewed-by: Charmaine Lee <[email protected]>
* gallium: add PIPE_SHADER_CAP_MAX_SHADER_IMAGESIlia Mirkin2016-02-151-0/+3
| | | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Dave Airlie <[email protected]>
* gallium: add PIPE_SHADER_CAP_SUPPORTED_IRSSamuel Pitoiset2016-02-131-0/+6
| | | | | | | | | | | | This cap indicates the supported representations of programs. It should be a mask of pipe_shader_ir bits. It will allow to enable ARB_compute_shader if the underlying driver supports TGSI. Changes from v2: - improve description of PIPE_SHADER_CAP_SUPPORTED_IRS Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* gallium/util: switch over to new u_debug_image.[ch] codeBrian Paul2016-02-081-0/+1
| | | | Reviewed-by: Marek Olšák <[email protected]>
* gallium: add interface for querying memory usage and sizes (v2)Marek Olšák2016-02-051-0/+1
| | | | | | | | | | If you're worried about the duplication of some CAPs, we can remove them later. v2: add fields for memory eviction stats Reviewed-by: Ilia Mirkin <[email protected]> Reviewed-by: Alex Deucher <[email protected]>
* gallium: add PIPE_CAP_QUERY_BUFFER_OBJECTIlia Mirkin2016-02-041-0/+1
| | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* gallium: Add PIPE_CAP_SURFACE_REINTERPRET_BLOCKSNicolai Hähnle2016-02-031-0/+1
| | | | | | | | | | This cap indicates whether pipe->create_surface can reinterpret a texture as a surface with a format of different block width/height (but equal block size). v2: fix whitespace Reviewed-by: Edward O'Callaghan <[email protected]>
* gallium: Add PIPE_CAP_BUFFER_SAMPLER_VIEW_RGBA_ONLYNicolai Hähnle2016-02-031-0/+1
| | | | | | | | | This cap indicates that the driver only supports R, RG, RGB and RGBA formats for PIPE_BUFFER sampler views. v2: move into "unsupported features" section for nouveau (Ilia Mirkin) Reviewed-by: Edward O'Callaghan <[email protected]>
* gallium: add GREMEDY_string_markerRob Clark2016-01-211-0/+1
| | | | | | | | | | Since the GREMEDY extensions are normally only exposed by the gremedy debugger (and could possibly trigger debug paths in the app), we don't expose the extension by default, but instead only with ST_DEBUG=gremedy. Signed-off-by: Rob Clark <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* svga: add DXGenMips command supportCharmaine Lee2016-01-1410-26/+144
| | | | | | | | | | | | | For those formats that support hw mipmap generation, use the DXGenMips command. Otherwise fallback to the mipmap generation utility. Tested with piglit, OpenGL apps (Heaven, Turbine, Cinebench) v2: make sure the texture surface was created with the render target bind flag set relocation flag to SVGA_RELOC_WRITE for the texture surface Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Jose Fonseca <[email protected]>
* svga: add num-generate-mipmap HUD queryCharmaine Lee2016-01-143-1/+12
| | | | | | | | The actual increment of the num-generate-mipmap counter will be done in a subsequent patch when hw generate mipmap is supported. Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Jose Fonseca <[email protected]>
* gallium/st: add pipe_context::generate_mipmap()Charmaine Lee2016-01-141-0/+1
| | | | | | | | | | | | | | | | This patch adds a new interface to support hardware mipmap generation. PIPE_CAP_GENERATE_MIPMAP is added to allow a driver to specify if this new interface is supported; if not supported, the state tracker will fallback to mipmap generation by rendering/texturing. v2: add PIPE_CAP_GENERATE_MIPMAP to the disabled section for all drivers v3: add format to the generate_mipmap interface to allow mipmap generation using a format other than the resource format v4: fix return type of trace_context_generate_mipmap() Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]> Reviewed-by: Jose Fonseca <[email protected]>
* gallium: add PIPE_CAP_INVALIDATE_BUFFERNicolai Hähnle2016-01-141-0/+1
| | | | | | | | | It makes sense to re-use pipe->invalidate_resource for the purpose of glInvalidateBufferData, but this function is already implemented in vc4 where it doesn't have the expected behavior. So add a capability flag to indicate that the driver supports the expected behavior. Reviewed-by: Marek Olšák <[email protected]>
* gallium: add PIPE_CAP_SHADER_BUFFER_OFFSET_ALIGNMENTIlia Mirkin2016-01-081-0/+1
| | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* gallium: add PIPE_SHADER_CAP_MAX_SHADER_BUFFERSIlia Mirkin2016-01-081-0/+3
| | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* tgsi: add ureg support for image declsIlia Mirkin2016-01-081-0/+2
| | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* util/pstipple: allow fragment shader POSITION to be a system valueMarek Olšák2016-01-082-2/+4
| | | | | Reviewed-by: Edward O'Callaghan <[email protected] Reviewed-by: Brian Paul <[email protected]>
* gallium: add caps for POSITION and FACE system valuesMarek Olšák2016-01-081-0/+2
| | | | | | | v2: document the integer behavior Reviewed-by: Edward O'Callaghan <[email protected] Reviewed-by: Brian Paul <[email protected]>
* gallium: add caps to expose support for multi indirect drawsIlia Mirkin2016-01-071-0/+2
| | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* draw: nuke the interp parameter from vertex_infoRoland Scheidegger2016-01-071-6/+4
| | | | | | | | | | | | | draw emit couldn't care less what the interpolation mode is... This somehow looked like it would matter, all drivers more or less dutifully filled that in correctly. But this is only used for emit, if draw needs to know about interpolation mode (for clipping for instance) it will get that information from the vs anyway. softpipe actually used to depend on that interpolation parameter, as it abused that structure quite a bit but no longer. Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Edward O'Callaghan <[email protected]>
* svga: Rename SVGA_HINT_FLAG_DRAW_EMITTEDSinclair Yeh2016-01-065-17/+17
| | | | | | | | Rename SVGA_HINT_FLAG_DRAW_EMITTED to SVGA_HINT_FLAG_CAN_PRE_FLUSH because preemptive flush can be unblocked by more commands than draw. Reviewed-by: Brian Paul <[email protected]>
* svga: allow preemptive flushing on DMA, update, and readback commandsSinclair Yeh2016-01-062-0/+9
| | | | | | | | | | | | | | | The existing code effectively turns off preemptive flushing for all but the regions used for draws. This turns out to be overly restrictive as some memory regions, e.g. GMR, may never get a draw when used as a DMA upload staging area, causing problems for apps that upload a large amount of textures, e.g. Unigine Heaven. This patch fixes the Unigine Heaven memory allocation error and has been verified to not cause a regression in the previous extended retina display issue. Reviewed-by: Thomas Hellstrom <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* svga: skip vertex attribute instruction with zero usage_maskCharmaine Lee2016-01-061-0/+5
| | | | | | | | | | | | | | | | In emit_input_declarations(), we are skipping declarations for those registers that are not being used. But in emit_vertex_attrib_instructions(), we are still emitting instructions to tweak the vertex attributes even if they are not being used. This causes an assert in the backend because an input register is not declared in the shader. This patch fixes the problem by skipping the instruction if the vertex attribute is not being used. Changes in this patch is originated from the code snippet from Jose as suggested in bug 1530161. Tested with piglit, Heaven, Turbine, glretrace. Reviewed-by: Jose Fonseca <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* gallium/drivers/svga: Use unsigned for loop indexEdward O'Callaghan2016-01-062-7/+7
| | | | | | | | Fix a 's/unsigned int/unsigned/' consistency case while here. Found-by: Coccinelle Signed-off-by: Edward O'Callaghan <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* gallium/drivers: Remove unnecessary semicolonsEdward O'Callaghan2016-01-061-2/+2
| | | | | | Found-by: Coccinelle Signed-off-by: Edward O'Callaghan <[email protected]> Reviewed-by: Brian Paul <[email protected]>
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