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* i965: Move the rest of intel_tex_layout.c into brw_tex_layout.c.Kenneth Graunke2013-07-036-191/+102
| | | | | | | | | | | The texture alignment unit functions are called from brw_tex_layout.c, so it makes sense to put them there. Since the only caller of intel_get_texture_alignment_unit() is in brw_tex_layout.c, it could be made into a static function. However, this patch instead simply folds it into the caller, as it's only two lines anyway. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* i965: Push intel_get_texture_alignment_unit call into brw_miptree_layoutKenneth Graunke2013-07-032-3/+3
| | | | | | | | | | | | | | intel_miptree_create_layout() calls intel_get_texture_alignment_unit() and then immediately calls brw_miptree_layout(). There are no other callers. intel_get_texture_alignment_unit() populates the miptree's alignment unit fields, which are used by brw_miptree_layout() to determine where to place each miplevel. Since brw_miptree_layout() needs those to be present, it makes sense to have it initialize them as the first step. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* i965: Declare for-loop counters in the loop in brw_tex_layout.c.Kenneth Graunke2013-07-031-11/+7
| | | | | | | | The driver is compiled in C99 mode, so this is not a problem. It's slighlty tidier. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* i965: Remove use of GLuint/GLint in brw_tex_layout.c.Kenneth Graunke2013-07-031-19/+19
| | | | | | | Using GL types is silly; this isn't even remotely API-facing. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* i965: Tidy the brw_tex_layout.c copyright and file header comments.Kenneth Graunke2013-07-031-34/+31
| | | | | | | | This uses Doxygen style for the file comments, and generally makes it more consistent with the rest of the driver. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* i965: Move i945_texture_layout_2d to brw_tex_layout.cKenneth Graunke2013-07-033-71/+72
| | | | | | | This consolidates the miptree layout logic in a single file. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* i965: Remove fallthrough for Gen4 cube map layout.Kenneth Graunke2013-07-031-9/+7
| | | | | | | | | | | | | | | Now that both 2DArray and Cube layouts are taken care of by helper functions, it's easy to just call the right function for each generation. This is a little cleaner than falling through. This also reworks the comments. Referencing "Volume 1" of the BSpec isn't very helpful, since that's only available inside Intel, and it doesn't even use volume numbers. Also, "Ironlake...finally" sounds a bit strange considering that almost all hardware uses the 2D array approach. At this point, Gen4 is the only special case. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* i965: Combine GL_TEXTURE_CUBE_MAP_ARRAY case with the other array cases.Kenneth Graunke2013-07-031-5/+2
| | | | | | | These do the exact same thing; combining them is tidier. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* i965: Pull 3D texture layout code out into a helper function.Kenneth Graunke2013-07-031-77/+82
| | | | | | | A bit cleaner than having it in one giant function. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* i965: Replace maxBatchSize variable with BATCH_SZ define.Kenneth Graunke2013-07-034-5/+3
| | | | | | | | maxBatchSize was only ever initialized to BATCH_SZ, and a few places used BATCH_SZ directly anyway. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* i965: Move annotate_aub out of the vtable.Kenneth Graunke2013-07-033-5/+2
| | | | | | | | brw_annotate_aub() is the only implementation of this function, so it makes sense to just call it directly. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* i965: Move debug_batch hook out of the vtable.Kenneth Graunke2013-07-033-4/+2
| | | | | | | | brw_debug_batch() is the only implementation of this function, so it makes sense to just call it directly. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* i965: Remove render_target_supported from the vtable.Kenneth Graunke2013-07-035-6/+3
| | | | | | | | | | | | brw_render_target_supported() is the only implementation of this function, so it makes sense to just call it directly. Rather than adding an #include of brw_wm.h, this patch moves the prototype to brw_context.h. Prototypes seem to be in rather arbitrary places at the moment, and either place seems as good as the other. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* i965: Move is_hiz_depth_format out of the vtable.Kenneth Graunke2013-07-036-31/+26
| | | | | | | | brw_is_hiz_depth_format() is the only implementation of this function, so it makes sense to just call it directly. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* i965: Remove the invalidate_state() vtable hook.Kenneth Graunke2013-07-033-12/+0
| | | | | | | The hook was a noop. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* i965: Replace fprintfs with assertions in GLenum comparison translators.Kenneth Graunke2013-07-031-2/+2
| | | | | | | | | | | These functions translate GLenum comparison operations into the hardware enumerations. They should never be passed something other than a GL comparison operator, or something is very broken. Assertions seem more appropriate than fprintf. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* i965: Replace intel_state.c enums with those from brw_defines.h.Kenneth Graunke2013-07-033-102/+46
| | | | | | | | | | | | Both intel_context.h and brw_defines.h have #defines for comparison functions, stencil ops, blending logic ops, and blending factors. They're exactly the same values, so it makes sense to pick one. brw_defines.h is the logical place for this kind of stuff, so this patch converts intel_state.c to use the set defined there. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* i965: Delete pre-DRI2.3 viewport hacks.Kenneth Graunke2013-07-033-25/+1
| | | | | | | | | | The __DRI_USE_INVALIDATE extension was added in May 11th, 2010 by commit 4258e3a2e1c327. At this point, it's unlikely that anyone's using the right mix of new and old components to hit this path. Deleting it removes an untested code path and cleans up the driver a bit. Cc: Kristian Høgsberg <[email protected]> Cc: Keith Packard <[email protected]>
* i965: Remove "There are probably better ways" comment.Kenneth Graunke2013-07-031-5/+0
| | | | | | | There are always better ways to do things. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* i965: Delete brw_print_reg() function.Kenneth Graunke2013-07-033-99/+0
| | | | | | | | | | This wasn't called from anywhere; presumably it was used to examine brw_regs when debugging shader assembly. However, it prints registers in a different notation than brw_disasm.c which everyone is used to...which means I doubt anyone will want to use it. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* i965: Move contents of intel_clear.h to intel_context.h.Kenneth Graunke2013-07-034-40/+2
| | | | | | | | | Having a header file for a single prototype seems rather excessive. Plus, the actual function is in brw_clear.c, not intel_clear.c, so there isn't even the .c/.h filename symmetry one might expect. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* i965: Move contents of intel_extensions.h to intel_context.h.Kenneth Graunke2013-07-034-37/+3
| | | | | | | | Having an entire header file for a single prototype seems a bit excessive. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* i965: Remove some dead code.Kenneth Graunke2013-07-0317-228/+0
| | | | | | | A random smattering of things that just aren't used anymore. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* i965: Delete dead intel_buffer_object::range_map_size field.Kenneth Graunke2013-07-031-1/+0
| | | | | | | Nothing uses this, apparently. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* i965: Remove intel_buffer_object::source.Kenneth Graunke2013-07-032-6/+0
| | | | | | | | | This was only used for BOs backed by system memory on i915. With that gone, there's nothing that even sets source to non-zero, so this is purely dead code. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* i965: Fix buffer object segfault since removal of system memory BOs.Kenneth Graunke2013-07-031-0/+3
| | | | | | | | | | | | | | | | | Commit cf31a19300cbcecddb6bd0f878abb9316ebad2a1 removed support for BOs backed by system memory, as it was only useful for i915. However, it removed a little too much code: intel_bufferobj_buffer() used to call intel_bufferobj_alloc_buffer(), and after that commit, it didn't. This led to NULL pointer dereferences in several test cases, such as es3conform's transform_feedback_state_variables test. This commit restores the allocation, preserving the original behavior. It may not be the cleanest approach, but tidying should come later. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=66432 Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* mesa: renumber shader indices according to their placement in pipelineMarek Olšák2013-07-021-6/+2
| | | | | | | | | See my explanation in mtypes.h. v2: don't do this in gallium v3: also updated the comment at the gl_shader_type definition Reviewed-by: Ian Romanick <[email protected]>
* i965: Enable ext_framebuffer_multisample_blit_scaled on intel h/wAnuj Phogat2013-07-011-0/+1
| | | | | | | | | This patch enables ext_framebuffer_multisample_blit_scaled extension on intel h/w >= gen6. Signed-off-by: Anuj Phogat <[email protected]> Acked-by: Chris Forbes <[email protected]> Reviewed-by: Paul Berry <[email protected]>
* i965/blorp: Add bilinear filtering of samples for multisample scaled blitsAnuj Phogat2013-07-012-11/+264
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current implementation of ext_framebuffer_multisample_blit_scaled in i965/blorp uses nearest filtering for multisample scaled blits. Using nearest filtering produces blocky artifacts and negates the benefits of MSAA. That is the reason why extension was not enabled on i965. This patch implements the bilinear filtering of samples in blorp engine. Images generated with this patch are free from blocky artifacts and show big improvement in visual quality. Observed no piglit and gles3 regressions. V3: - Algorithm used for filtering assumes a rectangular grid of samples roughly corresponding to sample locations. - Test the boundary conditions on the edges of texture. V4: - Clip texcoords and use conditional MOVs. - Send texture dimensions as push constants. - Remove the optimization in case of scaled multisample blits. V5: - Move mcs_fetch() inside the 'for' loop after computing pixel coordinates. Signed-off-by: Anuj Phogat <[email protected]> Acked-by: Chris Forbes <[email protected]> Reviewed-by: Paul Berry <[email protected]>
* i965: Initialize brw_blorp_const_color_program member variables.Vinson Lee2013-07-011-1/+5
| | | | | | | Fixes "Uninitialized scalar field" defect reported by Coverity. Signed-off-by: Vinson Lee <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* i965: NULL check depth_mt to quiet static analysis.Matt Turner2013-06-291-1/+1
| | | | Reviewed-by: Chad Versace <[email protected]>
* mesa: Remove unused allow_large_textures driconf from classic drivers.Eric Anholt2013-06-285-23/+4
| | | | | | This option hasn't been used since the introduction of DRI2. Reviewed-by: Kenneth Graunke <[email protected]>
* i915: Remove GLES 3.0 sRGB workaround.Kenneth Graunke2013-06-281-52/+0
| | | | | | Gen3 doesn't support GLES 3.0, so there's no need for it. Acked-by: Eric Anholt <[email protected]>
* i965: Remove is_945.Kenneth Graunke2013-06-282-3/+0
| | | | | | Only relevant on Gen3. Acked-by: Eric Anholt <[email protected]>
* i965: Delete hw_stencil flag.Kenneth Graunke2013-06-282-3/+0
| | | | | | This was only used by i915. Acked-by: Eric Anholt <[email protected]>
* i965: Remove hw_stipple flag.Kenneth Graunke2013-06-282-2/+0
| | | | | | This was only used by i915. Acked-by: Eric Anholt <[email protected]>
* i965: Remove use_early_z option.Kenneth Graunke2013-06-283-9/+1
| | | | | | | | This was only used by i965+. v2: Also remove the option from the driconf list. (change by anholt) Reviewed-by: Eric Anholt <[email protected]>
* i965: Remove unused SUBPIXEL_* macros.Kenneth Graunke2013-06-281-3/+0
| | | | Acked-by: Eric Anholt <[email protected]>
* i965: Remove redundant Gen3 PCI IDs.Kenneth Graunke2013-06-281-14/+0
| | | | Acked-by: Eric Anholt <[email protected]>
* intel: Remove unused INTEL_MAX_FIXUP macro.Kenneth Graunke2013-06-282-4/+0
| | | | | | v2: Remove it from i915, too (change by anholt) Acked-by: Eric Anholt <[email protected]>
* i965: Drop i915 register/instruction definitions.Eric Anholt2013-06-282-176/+0
| | | | | | v2: Remove unused DV_PF_* macros, too. (change by Ken) Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Drop code for calling the empty brw_update_draw_buffers() hook.Eric Anholt2013-06-286-69/+0
| | | | Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Drop dead i915 blend state code.Eric Anholt2013-06-282-41/+0
| | | | Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Drop i915-specific blit clear code.Eric Anholt2013-06-282-180/+0
| | | | Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Drop the system-memory VBO support for i915.Eric Anholt2013-06-282-101/+4
| | | | Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Drop i915 swtnl code.Eric Anholt2013-06-283-58/+1
| | | | Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Drop i915-specific vtbl entries.Eric Anholt2013-06-282-28/+1
| | | | Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Drop swtnl fallback code for i915.Eric Anholt2013-06-282-32/+0
| | | | Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Drop i915 code from intel_screen.Eric Anholt2013-06-282-20/+1
| | | | Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Drop #ifdef I915 code.Eric Anholt2013-06-2810-166/+5
| | | | Reviewed-by: Kenneth Graunke <[email protected]>
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