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* mesa: move _mesa_base_format_has_channel() into image.cBrian Paul2011-11-285-87/+92
| | | | | | This is where other format-related functions live. Reviewed-by: Eric Anholt <[email protected]>
* mesa: combine GL_TEXTURE_INTENSITY/LUMINANCE_SIZE queriesBrian Paul2011-11-281-17/+8
| | | | | | | Use the _mesa_base_format_has_channel() helper as we do for the other texture format component queries. Reviewed-by: Eric Anholt <[email protected]>
* mesa: use _mesa_base_format_has_channel() in fbobject.c queriesBrian Paul2011-11-283-45/+28
| | | | Reviewed-by: Eric Anholt <[email protected]>
* mesa: fix indexing error in unpack_Z32_FLOAT_X24S8()Brian Paul2011-11-281-1/+1
| | | | | | | The source array elements are 8-bytes (float + uint) so we need to multiply the src index by 2 to get the right array stride. Reviewed-by: Kenneth Graunke <[email protected]>
* st/mesa: add ARB_texture_rgb10_a2ui supportDave Airlie2011-11-282-2/+15
| | | | | | Add support to the state tracker format and extension enablement code. Signed-off-by: Dave Airlie <[email protected]>
* mesa/format: add mesa MESA_FORMAT_ARGB2101010_UINT support.Dave Airlie2011-11-288-0/+110
| | | | | | | | | | | | | | This format is used in the ARB_texture_rgb10_a2ui spec. It adds core mesa support, texformat + texstore support, format_unpack and fbobject.c (all patches from list merged + fixed up). also fixes some whitespace issues. Parts were: Reviewed-by: Eric Anholt <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* image/pack: fix missing GL_BGR(A)_INTEGER support.Dave Airlie2011-11-282-0/+4
| | | | | | | These codepaths were missing the cases for BGR_INTEGER/BGRA_INTEGER. Signed-off-by: Dave Airlie <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* image: fix legal types for packed integer formats.Dave Airlie2011-11-271-2/+4
| | | | | | | | | After reading ARB_texture_rgb10_a2ui it appears the packed formats for integer types are only specified via this extension, and not via the original ones. So condition the checks on this. Signed-off-by: Dave Airlie <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* pack: fix indentation (trivial)Dave Airlie2011-11-271-1/+1
| | | | | | just saw this while looking for other problems. Signed-off-by: Dave Airlie <[email protected]>
* glapi: add ARB_texture_rgb10_a2ui support.Dave Airlie2011-11-271-1165/+1168
| | | | | | | | This just adds one enum. regenerate enums.c. Signed-off-by: Dave Airlie <[email protected]>
* mesa: add MESA_FORMAT_RGBX8888 and MESA_FORMAT_RGBX8888_REVChia-I Wu2011-11-277-6/+139
| | | | | | | | | | | | | MESA_FORMAT_RGBX8888_REV is one of the opaque pixel formats used on Android. Thanks to texture-from-pixmap, drivers may actually see texture images with this format on Android. MESA_FORMAT_RGBX8888 is added only for completeness. Reviewed-by: Brian Paul <[email protected]> [olv: Move the new formats after MESA_FORMAT_ARGB8888_REV in gl_format. I accidentally moved them to the wrong place when preparing the patch.]
* android: pass -std=c99 by defaultChia-I Wu2011-11-263-8/+2
| | | | | Several modules expect a C99 compiler already. It is also the default for Makefile build.
* vbo: fix !FEATURE_beginend buildChia-I Wu2011-11-251-0/+6
| | | | Fix a build error in GLES-only build.
* i965/gen6: Fix GPU hang when using stencil buffer without depthChad Versace2011-11-231-0/+5
| | | | | | | | | | | | | | Enable the bit 3DSTATE_DEPTH_BUFFER.Tiled_Surface. From the Sandybridge PRM, Volume 2, Part 1, Section 7.5.5.1.1 3DSTATE_DEPTH_BUFFER, Bit 1.27 Tiled Surface: [DevGT+]: This field must be set to TRUE. Fixes GPU hangs on the following Piglit tests: hiz-stencil-test-fbo-d0-s8 hiz-stencil-read-fbo-d0-s8 Reviewed-by: Kenneth Graunke <[email protected]> Signed-off-by: Chad Versace <[email protected]>
* i915: Fix complete texturing regression since 27505a105aEric Anholt2011-11-231-0/+2
| | | | | | I had notes to myself to test gen3 and gen4, and then I tested gen4 and called it good. Turns out I forgot to actually call the new function on gen3.
* i915: Fix build since hiz merge.Eric Anholt2011-11-236-24/+29
| | | | | | | | v2: Guard against rb->mt being NULL, since we may enter the draw regions path before intel_prepare_render() has been called to set them. Reviewed-by: Chad Versace <[email protected]> (v1)
* mesa: fix incorrect error message in format_unpack.cBrian Paul2011-11-231-1/+2
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* mesa: update comment for clear_teximage_fields()Brian Paul2011-11-221-9/+2
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* mesa: re-implement unpacking of DEPTH_COMPONENT32FMarek Olšák2011-11-231-0/+9
| | | | | | | Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=43122 Reviewed-by: Eric Anholt <[email protected]> Tested-by: Kai Wasserbäch <[email protected]>
* i915: Move the texture format setup for this driver out of shared code.Eric Anholt2011-11-224-42/+54
| | | | | | | The i965 driver is now enabling all of these formats on its own from the surface format table. Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Drop intel_context.c's texture format set up for this driver.Eric Anholt2011-11-221-87/+0
| | | | | | | | This is a no-op change on gen6, but should result in some actually-unsupported formats on gen4 no longer being chosen (like RGBA_FLOAT32 now being RGBA_FLOAT16). Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Add support for ARGB2101010 rendering.Eric Anholt2011-11-221-1/+1
| | | | | | | | | | | | GL 3.0 specifies GL_RGB10_A2 as a required sized format for rendering and texturing. This introduces two piglit regressions: one due to fbo-mipmap-copypix hitting swrast GetRow (we want to convert swrast to MapRenderbuffer), and one due to fbo-blending-formats being too picky while leaving dithering on. Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Add support for RGBA_16 unorm rendering.Eric Anholt2011-11-221-1/+1
| | | | | | | GL 3.0 specifies GL_RGBA16 as a required sized format for rendering and texturing. Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Add support for half-float formats.Eric Anholt2011-11-221-7/+11
| | | | | | | | | | | | | | | Now that all the rest of the driver is driven off of the surface formats table, all we really need to do is add the mapping from MESA_FORMAT to BRW_SURFACEFORMAT. However, we also add format override for I16/L16 render targets at the same time, so that existing users of I16 that were getting promoted to I32 and then getting the I32->R32 override still get FBO support. Fixes failures in piglit gl-3.0-required-sized-texture-formats, and will prevent regressions in ARB_texture_float on gen4 when moving to fully table-driven texture format setup. Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: Fix unpack for MESA_FORMAT_INTENSITY_FLOAT16.Eric Anholt2011-11-221-1/+1
| | | | | | Fixes failures in i965 on fbo-blending-formats when the format is enabled. Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: Fall back to float16 if float32 isn't supported in ChooseTexFormat.Eric Anholt2011-11-221-0/+11
| | | | | | | Until GL 3.0, there isn't any requirement on the actual sizes of channels chosen. By falling back to 16 here, we can correctly support ARB_texture_float on original i965 hardware, which can't correctly filter 32-bit floats.
* mesa: Add fallback from RGB_FLOAT16 to RGBA_FLOAT16 before RGBA_FLOAT32.Eric Anholt2011-11-221-0/+1
| | | | | | | Not all i965 hardware can do RGB float16, and this will at least save half the memory and have expected behavior in terms of precision. Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Reorganize MESA_FORMAT -> BRW_SURFACEFORMAT table.Eric Anholt2011-11-221-48/+146
| | | | | | | | | | | | This should be a no-op change. The initializers are reordered to match the ordering of the enum, since there isn't a clearly sensible ordering, but "the order they were added to the driver, sort of" is definitely not one. Also, the unsupported formats are explicitly initialized to 0, so it's more obvious what we aren't claiming to support. Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Mark texture formats as supported using the surface formats table.Eric Anholt2011-11-221-1/+12
| | | | | | | | This is currently duplicated with intel_context.c's setup of the formats table, and sets true for exactly the same set of formats on gen6. Reviewed-by: Kenneth Graunke <[email protected]>
* intel: Improve debug output for begin/finish render texture.Eric Anholt2011-11-221-4/+4
| | | | | | | I've never seen a use for the thread ID value, but knowing the format being rendered is kind of a big deal. Reviewed-by: Kenneth Graunke <[email protected]>
* intel: Remove duplicate test for texture attachment completeness.Eric Anholt2011-11-221-8/+0
| | | | | | | | | | | We are already testing this if appropriate in intel_validate_framebuffer (FBO completeness), so no need to avoid attaching the texture to the renderbuffer here. This causes MESA_FORMAT_R11_G11_B10_FLOAT to now be renderable as a texture attachment on i965. Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Don't require spans (swrast) support to consider a format FBO complete.Eric Anholt2011-11-221-3/+10
| | | | | | | | | | | We don't want to go writing GetRow/PutRow for every format required by GL 3.0, when it's very hard to get those functions called, and in every case we want to make swrast do direct mapping through MapRenderbuffer anyway. This causes MESA_FORMAT_R11_G11_B10_FLOAT to be considered complete on gen6. Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Use the surface format table to determine render target supportedness.Eric Anholt2011-11-224-60/+95
| | | | | | | | | | | | | This moves any chipset-dependent logic we want for render target format choices to init time as well. There is still logic left at state update for SRGB handling, where format choices change based on GL state. The brw_render_target_supported() function should now return correct results, instead of relying on the limited results from intel_span_supports_format() to avoid lying about FBO completeness. Reviewed-by: Kenneth Graunke <[email protected]>
* intel: Add the context to the render_target_supported() vtbl method.Eric Anholt2011-11-227-8/+10
| | | | | | | We're going to want to provide different answers per chipset generation. Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Add a table of the surface format information from the PRM.Eric Anholt2011-11-221-0/+204
| | | | | | | | | This will be used to drive chosing formats and determining framebuffer completeness, instead of the bunch of ad-hoc checks we have had until now. Reviewed-by: Kenneth Graunke <[email protected]> Acked-by: Ian Romanick <[email protected]>
* mesa: Make formats.c "datatype" values match glGetTexLevelParameter return.Eric Anholt2011-11-223-9/+14
| | | | | | | | | | | | | | | | | The formats.c code's "datatype" value is "what does this value mean", i.e. unorm or snorm or float, and is the return value from the GL_TEXTURE_RED_TYPE class of queries. The depth formats were marked as GL_UNSIGNED_INT, which is what we use for integer, and not what we should be returning from the glGetTexLevelParameter. In texstore, we were inappropriately using it as an argument to _mesa_unpack_depth_span() that was expecting a value like GL_UNSIGNED_INT or GL_UNSIGNED_SHORT. Just hardcode _mesa_unpack_depth_span()'s arguments for now, though it looks like the consumers of that interface would be happier with using MESA_FORMAT. Reviewed-by: Brian Paul <[email protected]>
* mesa: Don't report types for 0-sized components of textures.Eric Anholt2011-11-221-50/+69
| | | | | | | | | | | | | | | | | | | | The GL_TEXTURE_WHATEVER_SIZE entrypoints were checking if the specified base type of the texture allowed that channel to be present before reporting the size of the channel, so that GL_RGB didn't end up with an alpha size if the hardware driver had to store it that way. The GL_TEXTURE_WHATEVER_TYPE entrypoints weren't checking it, so you would end up with strange responses from the GL involving 0-bit floating-point alpha components in GL_RGB32F, even though it says GL_NONE as expected for other 0-sized channels. Make _TYPE check _BaseFormat the same as _SIZE, which results in fixing most of the GL_RGB* testcases of gl-3.0-required-sized-formats pass on i965. v2: Add a default case with a warning (suggestion by Brian Paul) Reviewed-by: Brian Paul <[email protected]> (v1)
* gallium: separate out floating-point CAPs into its own enumMarek Olšák2011-11-221-6/+11
| | | | | | | | | | | | | | | The motivation behind this is to add some self-documentation in the code about how each CAP can be used. The idea is: - enum pipe_cap is only valid in get_param - enum pipe_capf is only valid in get_paramf Which CAPs are floating-point have been determined based on how everybody except svga implemented the functions. svga have been modified to match all the other drivers. Besides that, the floating-point CAPs are now prefixed with PIPE_CAPF_.
* gallium: remove PIPE_CAP_GLSL and enable GLSL unconditionallyMarek Olšák2011-11-221-17/+12
| | | | | Only i965g does not enable GLSL, but that driver has been unmaintained and bitrotting for quite a while anyway.
* mesa: rename the AMD_conservative_depth extension flag to ARBMarek Olšák2011-11-222-3/+3
| | | | | Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* st/mesa: quick fix of CopyPixels with GL_DEPTH_STENCILMarek Olšák2011-11-221-0/+7
| | | | | | | | This fixes: - depthstencil-default_fb-copypixels - fbo-depthstencil-GL_DEPTH24_STENCIL8-copypixels Reviewed-by: Brian Paul <[email protected]>
* Merge branch 'hiz' of ssh://people.freedesktop.org/~chadversary/mesaChad Versace2011-11-2242-792/+2130
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| * i965/gen6: Enable HiZ by defaultChad Versace2011-11-221-6/+2
| | | | | | | | | | | | | | | | | | | | Regresses one Piglit test: bugs/fdo10370. I'm not enabling HiZ for gen7 yet because it causes a mysterious performance regression. Reviewed-by: Eric Anholt <[email protected]> Signed-off-by: Chad Versace <[email protected]>
| * intel: Use separate stencil whenever possibleChad Versace2011-11-222-2/+2
| | | | | | | | | | | | | | | | | | For depthstencil renderbuffers, we were using separate stencil only if the hardware required it. Since the performance gains from HiZ is so high, we should always use separate stencil if the hardware supports it. Reviewed-by: Eric Anholt <[email protected]> Signed-off-by: Chad Versace <[email protected]>
| * i965: Implement the actual tables for texture alignment units [v2]Kenneth Graunke2011-11-223-13/+105
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I implemented functions for horizontal/vertical alignment units separately because I find it easier to read that way...especially with all the corner-cases. [chad] Corrected the vertical alignment calculation by checking for depthstencil formats. v2: - Fix typos in intel_horizontal_texture_alignment_unit(): s/height/width/ and s/VALIGN/HALIGN. - Remove special case for compressed formats in intel_get_texture_alignment unit(). Compressed formats are already handled in the halign and valign functions. - Replace check ``_mesa_is_depth_format(...) || _mesa_is_depthstencil_format(...)`` with explcitit checks against GL_DEPTH_COMPONENT and GL_DEPTH_STENCIL. Reviewed-by: Eric Anholt <[email protected]> Signed-off-by: Kenneth Graunke <[email protected]> Signed-off-by: Chad Versace <[email protected]>
| * i965/gen6: Set vertical alignment in SURFACE_STATE batchChad Versace2011-11-222-6/+11
| | | | | | | | | | Reviewed-by: Eric Anholt <[email protected]> Signed-off-by: Chad Versace <[email protected]>
| * intel: Store miptree alignment units in the miptreeChad Versace2011-11-224-32/+26
| | | | | | | | | | | | | | | | | | This allows us to replace all the calls to intel_get_texture_alignment_unit() with a single call at miptree creation. Reviewed-by: Eric Anholt <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Signed-off-by: Chad Versace <[email protected]>
| * intel: Enable HiZ for texture renderbuffersChad Versace2011-11-221-0/+7
| | | | | | | | | | | | | | | | When a depth texture is first attached to framebuffer, allocate a HiZ miptree for it. Reviewed-by: Eric Anholt <[email protected]> Signed-off-by: Chad Versace <[email protected]>
| * intel: Resolve buffers in intel_map_renderbuffer()Chad Versace2011-11-221-0/+5
| | | | | | | | | | Reviewed-by: Eric Anholt <[email protected]> Signed-off-by: Chad Versace <[email protected]>
| * intel: Resolve buffers in intel_map_texture_image()Chad Versace2011-11-221-0/+5
| | | | | | | | | | Reviewed-by: Eric Anholt <[email protected]> Signed-off-by: Chad Versace <[email protected]>
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