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* i965: skip too small size mipmapZou Nan hai2011-01-061-2/+4
| | | | this fixes doom3 crash.
* i915: Fix build for previous commit.Eric Anholt2011-01-051-11/+11
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* intel: Always allocate miptrees from level 0, not tObj->BaseLevel.Eric Anholt2011-01-059-141/+71
| | | | | | | | | | | BaseLevel/MaxLevel are mostly used for two things: clamping texture access for FBO rendering, and limiting the used mipmap levels when incrementally loading textures. By restricting our mipmap trees to just the current BaseLevel/MaxLevel, we caused reallocation thrashing in the common case, for a theoretical win if someone really did want just levels 2..4 or whatever of their texture object. Bug #30366
* intel: Drop unused first/lastlevel args to miptree_create_for_region.Eric Anholt2011-01-053-8/+3
| | | | We're always making a single-level, 0-baselevel miptree.
* swrast: Include mtypes.h in s_triangle.c.Vinson Lee2011-01-051-0/+1
| | | | Include mtypes.h for gl_context symbol.
* st/mesa: Include mtypes.h in st_cb_drawpixels.c.Vinson Lee2011-01-051-0/+1
| | | | Include mtypes.h for gl_context symbol.
* intel: Clarify first_level/last_level vs baselevel/maxlevel by deletion.Eric Anholt2011-01-057-56/+30
| | | | | | | | | This has always been ugly about our texture code -- object base/max level vs intel object first/last level vs image level vs miptree first/last level. We now get rid of intelObj->first_level which is just tObj->BaseLevel, and make intelObj->_MaxLevel clearly based off of tObj->_MaxLevel instead of duplicating its code (incorrectly, as image->MaxLog2 only considers width/height and not depth!)
* mesa: Consider textures incomplete when maxlevel < baselevel.Eric Anholt2011-01-051-0/+6
| | | | | See section 3.8.10 of the GL 2.1 specification. There's no way to do anything sane with that, and drivers would get all sorts of angry.
* i915: Enable LOD preclamping on 8xx like on 915/965.Eric Anholt2011-01-052-0/+3
| | | | Fixes lodclamp-between and lodclamp-between-max.
* i915: Implement min/max lod clamping in hardware on 8xx.Eric Anholt2011-01-053-25/+32
| | | | | This avoids 8xx-specific texture relayout for min/max lod changes. One step closer to avoiding relayout for base/maxlevel changes!
* intel: Drop TEXTURE_RECTANGLE check in miptree layout setup.Eric Anholt2011-01-051-37/+24
| | | | | It's already handled by our non-mipmapped MinFilter, since TEXTURE_RECTANGLE is always NEAREST or LINEAR.
* intel: Clean up redundant setup of firstLevel.Eric Anholt2011-01-051-5/+4
| | | | | It's always BaseLevel (since TEXTURE_RECTANGLE's baselevel can't be changed from 0), except for 8xx minlod hilarity.
* intel: Drop a check for GL_TEXTURE_4D_SGIS.Eric Anholt2011-01-051-1/+0
| | | | | The SGIS_texture4D extension was thankfully never completed, so we couldn't implement it if we wanted to.
* swrast: Remove unnecessary headers.Vinson Lee2011-01-052-2/+0
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* i965: Simplify the renderbuffer setup code.Eric Anholt2011-01-051-102/+93
| | | | | | It was quite a mess by trying to do NULL renderbuffers and real renderbuffers in the same function. This clarifies the common case of real renderbuffers.
* i965: use BLT to clear buffer if possible on SandybridgeXiang, Haihao2011-01-051-6/+0
| | | | This fixes https://bugs.freedesktop.org/show_bug.cgi?id=32713
* i965: Add support for SRGB DXT1 formats.Eric Anholt2011-01-043-2/+10
| | | | | | | | | | This makes fbo-generatemipmap-formats GL_EXT_texture_sRGB-s3tc match fbo-generatemipmap-formats GL_EXT_texture_compression_s3tc and swrast in bad DXT1_RGBA alpha=0 handling, but it means we won't unpack and repack someone's textures into uncompressed SARGB8 format.
* mesa: Fix the baseFormat for GL_COMPRESSED_SLUMINANCE_EXT.Eric Anholt2011-01-041-1/+1
| | | | | | | It's just LUMINANCE, not LUMINANCE_ALPHA. Fixes fbo-generatemipmap-formats GL_EXT_texture_sRGB-s3tc assertion failure when it tries to pack the L8 channels into LUMINANCE_ALPHA and wonders why it's trying to do that.
* intel: Merge our choosetexformat fallbacks into core.Eric Anholt2011-01-046-230/+107
| | | | | | We now share the type/format -> MESA_FORMAT_* mappings with software mesa, and the core supports most of the fallbacks hardware drivers will want.
* mesa: Make _mesa_choose_tex_format() choose formats out of a supported table.Eric Anholt2011-01-043-91/+183
| | | | | Right now this is just tweaking the current code to look at the table. Choosing actually supported formats will come later.
* mesa: preserve 10 bits of precision in the texstore general path for ARGB2101010Marek Olšák2011-01-043-15/+25
| | | | | Use make_temp_float_image instead of _make_temp_chan_image. The latter converts the texture to 8 bits/component, losing 2 bits.
* st/mesa: advertise GL_ARB_half_float_pixelMarek Olšák2011-01-041-0/+1
| | | | This extension doesn't appear to need any driver-specific parts.
* r300/compiler: disable the rename_regs pass for loopsMarek Olšák2011-01-041-0/+8
| | | | | | This workaround fixes rendering of kwin thumbnails. NOTE: This is a candidate for the 7.9 and 7.10 branches.
* r300/compiler: Fix black terrain in Civ4Tom Stellard2011-01-041-8/+1
| | | | | | | rc_inst_can_use_presub() wasn't checking for too many RGB sources in Alpha instructions or too many Alpha sources in RGB instructions. Note: This is a candidate for the 7.10 branch.
* intel: When validating an FBO's combined depth/stencil, use the given FBO.Eric Anholt2011-01-041-4/+4
| | | | | | | We were looking at the current draw buffer instead to see whether the depth/stencil combination matched. So you'd get told your framebuffer was complete, until you bound it and went to draw and we decided that it was incomplete.
* intel: Fix segfaults from trying to use _ColorDrawBuffers in FBO validation.Eric Anholt2011-01-041-4/+16
| | | | | | | | | | | | | | The _ColorDrawBuffers is a piece of computed state that gets for the current draw/read buffers at _mesa_update_state time. However, this function actually gets used for non-current draw/read buffers when checking if an FBO is complete from the driver's perspective. So, instead of trying to just look at the attachment points that are currently referenced by glDrawBuffers, look at all attachment points to see if they're driver-supported formats. This appears to actually be more in line with the intent of the spec, too. Fixes a segfault in my upcoming fbo-clear-formats piglit test, and hopefully bug #30278
* st/mesa: skip glDrawPixels/glBitmap-related code for ES buildBrian Paul2011-01-041-0/+2
| | | | Fixes http://bugs.freedesktop.org/show_bug.cgi?id=32560
* osmesa: pass context to _mesa_update_framebuffer_visual()Brian Paul2011-01-041-1/+1
| | | | Fixes http://bugs.freedesktop.org/show_bug.cgi?id=32814
* i965: Use last vertex convention for quad provoking vertex on sandybridgeZhenyu Wang2011-01-041-0/+7
| | | | | | | Until we know how hw converts quads to polygon in beginning of 3D pipeline, for now unconditionally use last vertex convention. Fix glean/clipFlat case.
* mesa: Include mtypes.h in renderbuffer.h.Vinson Lee2011-01-031-0/+1
| | | | | | Include mtypes.h for gl_buffer_index symbol. This is a follow-up to commit 65da73c5f87bc39c76ba9e45945da95fff354308.
* i965: Correct comment for gen6 fb write control message settingZhenyu Wang2011-01-041-1/+3
| | | | | Remove incorrect headless comment for gen6 fb write message. Note current SIMD16 mode has already done right for control message.
* i965: Fix provoking vertex select in clip state for sandybridgeZhenyu Wang2011-01-041-1/+4
| | | | | | | Triangle fan provoking vertex for first convention should be 'vertex 1' in sandybridge clip state. Partly fix glean/clipFlat case
* mesa: fix AL44 texture fetch function nybble -> float conversionBrian Paul2011-01-031-2/+2
| | | | Fixes http://bugs.freedesktop.org/show_bug.cgi?id=32804
* intel: Use tri clears when we don't know how to blit clear the format.Eric Anholt2011-01-033-7/+10
| | | | | Bug #32207. Fixes ARB_texture_rg/fbo-clear-formats (see my fbo-clear-formats piglit branch currently)
* mesa: Also report the number of renderbuffer alpha bits for GL_LUMINANCE_ALPHA.Eric Anholt2011-01-031-1/+2
| | | | Noticed by code inspection.
* mesa: Also report renderbuffer red/green size for GL_RED and GL_RG.Eric Anholt2011-01-031-0/+9
| | | | Noticed by code inspection.
* mesa: Use the common logic for "is this baseformat a color format?"Eric Anholt2011-01-034-12/+16
| | | | | | When figuring out whether a renderbuffer should be used to set the visual bits of an FBO, we were missing important baseformats like GL_RED, GL_RG, and GL_LUMINANCE.
* mesa: Allow color renderbuffers besides just RGB and RGBA.Eric Anholt2011-01-031-2/+1
| | | | | | We did so already for textures to do ARB_fbo's GL_ALPHA/GL_LUMINANCE/etc. support and for ARB_texture_rg's GL_RED and GL_RG, but this path was missed.
* mesa: Update comment about the list of BaseFormats for gl_formats.Eric Anholt2011-01-031-3/+4
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* intel: Handle forced swrast clears before other clear bits.Eric Anholt2011-01-031-22/+20
| | | | | Fixes a potential segfault on a non-native depthbuffer, and possible accidental swrast fallback on extra color buffers.
* st/mesa: fix renderbuffer pointer check in st_Clear()Brian Paul2011-01-031-6/+2
| | | | | | Fixes http://bugs.freedesktop.org/show_bug.cgi?id=30694 NOTE: This is a candidate for the 7.9 and 7.10 branches.
* mesa: s/GLuint/gl_buffer_index/Brian Paul2011-01-032-6/+10
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* st/mesa: 80-column wrappingBrian Paul2011-01-031-2/+4
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* st/mesa: 80-column wrappingBrian Paul2011-01-031-2/+4
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* radeon: fix build on non-KMS systems.Dave Airlie2011-01-031-0/+3
| | | | Reported on irc by adamk.
* st/mesa: Handle wrapped depth buffers in st_copy_texsubimage().Henri Verbeet2010-12-311-0/+3
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* x86: Clean up header file inclusion in mmx.h.Vinson Lee2010-12-301-1/+3
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* tnl: Clean up header file inclusion in t_vertex.h.Vinson Lee2010-12-301-1/+4
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* vbo: Clean up header file inclusion in vbo.h.Vinson Lee2010-12-301-1/+4
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* tnl: Clean up header file inclusion in t_vp_build.h.Vinson Lee2010-12-302-2/+2
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