diff options
author | Dave Airlie <airlied@redhat.com> | 2009-06-12 11:17:32 +1000 |
---|---|---|
committer | Dave Airlie <airlied@redhat.com> | 2009-06-12 11:17:32 +1000 |
commit | 7f223ff89172069dbad987f592aea2a8ba16355f (patch) | |
tree | 4bcf0bcf8f59b717e617640cb187570fabab0930 /src/mesa/drivers/dri/radeon/radeon_context.c | |
parent | 877061141ae263128eac8ec1f1077f34e52651fa (diff) | |
parent | 67bbfb9c68d0bf459f706a4cb50caf8245a37a34 (diff) |
Merge remote branch 'main/radeon-rewrite'
Diffstat (limited to 'src/mesa/drivers/dri/radeon/radeon_context.c')
-rw-r--r-- | src/mesa/drivers/dri/radeon/radeon_context.c | 427 |
1 files changed, 102 insertions, 325 deletions
diff --git a/src/mesa/drivers/dri/radeon/radeon_context.c b/src/mesa/drivers/dri/radeon/radeon_context.c index ea81a3250b..8f780c443c 100644 --- a/src/mesa/drivers/dri/radeon/radeon_context.c +++ b/src/mesa/drivers/dri/radeon/radeon_context.c @@ -53,6 +53,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #include "drivers/common/driverfuncs.h" +#include "radeon_common.h" #include "radeon_context.h" #include "radeon_ioctl.h" #include "radeon_state.h" @@ -65,6 +66,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #define need_GL_EXT_blend_minmax #define need_GL_EXT_fog_coord #define need_GL_EXT_secondary_color +#define need_GL_EXT_framebuffer_object #include "extension_helper.h" #define DRIVER_DATE "20061018" @@ -72,40 +74,6 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #include "vblank.h" #include "utils.h" #include "xmlpool.h" /* for symbolic values of enum-type options */ -#ifndef RADEON_DEBUG -int RADEON_DEBUG = (0); -#endif - - -/* Return various strings for glGetString(). - */ -static const GLubyte *radeonGetString( GLcontext *ctx, GLenum name ) -{ - radeonContextPtr rmesa = RADEON_CONTEXT(ctx); - static char buffer[128]; - unsigned offset; - GLuint agp_mode = (rmesa->radeonScreen->card_type==RADEON_CARD_PCI) ? 0 : - rmesa->radeonScreen->AGPMode; - - switch ( name ) { - case GL_VENDOR: - return (GLubyte *)"Tungsten Graphics, Inc."; - - case GL_RENDERER: - offset = driGetRendererString( buffer, "Radeon", DRIVER_DATE, - agp_mode ); - - sprintf( & buffer[ offset ], " %sTCL", - !(rmesa->TclFallback & RADEON_TCL_FALLBACK_TCL_DISABLE) - ? "" : "NO-" ); - - return (GLubyte *)buffer; - - default: - return NULL; - } -} - /* Extension strings exported by the R100 driver. */ @@ -121,6 +89,7 @@ const struct dri_extension card_extensions[] = { "GL_EXT_blend_logic_op", NULL }, { "GL_EXT_blend_subtract", GL_EXT_blend_minmax_functions }, { "GL_EXT_fog_coord", GL_EXT_fog_coord_functions }, + { "GL_EXT_packed_depth_stencil", NULL}, { "GL_EXT_secondary_color", GL_EXT_secondary_color_functions }, { "GL_EXT_stencil_wrap", NULL }, { "GL_EXT_texture_edge_clamp", NULL }, @@ -137,6 +106,11 @@ const struct dri_extension card_extensions[] = { NULL, NULL } }; +const struct dri_extension mm_extensions[] = { + { "GL_EXT_framebuffer_object", GL_EXT_framebuffer_object_functions }, + { NULL, NULL } +}; + extern const struct tnl_pipeline_stage _radeon_render_stage; extern const struct tnl_pipeline_stage _radeon_tcl_stage; @@ -160,15 +134,6 @@ static const struct tnl_pipeline_stage *radeon_pipeline[] = { NULL, }; - - -/* Initialize the driver's misc functions. - */ -static void radeonInitDriverFuncs( struct dd_function_table *functions ) -{ - functions->GetString = radeonGetString; -} - static const struct dri_debug_control debug_control[] = { { "fall", DEBUG_FALLBACKS }, @@ -188,19 +153,69 @@ static const struct dri_debug_control debug_control[] = { NULL, 0 } }; +static void r100_get_lock(radeonContextPtr radeon) +{ + r100ContextPtr rmesa = (r100ContextPtr)radeon; + drm_radeon_sarea_t *sarea = radeon->sarea; + + RADEON_STATECHANGE(rmesa, ctx); + if (rmesa->radeon.sarea->tiling_enabled) { + rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] |= + RADEON_COLOR_TILE_ENABLE; + } else { + rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] &= + ~RADEON_COLOR_TILE_ENABLE; + } + + if (sarea->ctx_owner != rmesa->radeon.dri.hwContext) { + sarea->ctx_owner = rmesa->radeon.dri.hwContext; + + if (!radeon->radeonScreen->kernel_mm) + radeon_bo_legacy_texture_age(radeon->radeonScreen->bom); + } +} + +static void r100_vtbl_emit_cs_header(struct radeon_cs *cs, radeonContextPtr rmesa) +{ +} + +static void r100_vtbl_pre_emit_state(radeonContextPtr radeon) +{ + r100ContextPtr rmesa = (r100ContextPtr)radeon; + + /* r100 always needs to emit ZBS to avoid TCL lockups */ + rmesa->hw.zbs.dirty = 1; + radeon->hw.is_dirty = 1; +} + +static void r100_vtbl_free_context(GLcontext *ctx) +{ + r100ContextPtr rmesa = R100_CONTEXT(ctx); + _mesa_vector4f_free( &rmesa->tcl.ObjClean ); +} + +static void r100_init_vtbl(radeonContextPtr radeon) +{ + radeon->vtbl.get_lock = r100_get_lock; + radeon->vtbl.update_viewport_offset = radeonUpdateViewportOffset; + radeon->vtbl.emit_cs_header = r100_vtbl_emit_cs_header; + radeon->vtbl.swtcl_flush = r100_swtcl_flush; + radeon->vtbl.pre_emit_state = r100_vtbl_pre_emit_state; + radeon->vtbl.fallback = radeonFallback; +} /* Create the device specific context. */ GLboolean -radeonCreateContext( const __GLcontextModes *glVisual, +r100CreateContext( const __GLcontextModes *glVisual, __DRIcontextPrivate *driContextPriv, void *sharedContextPrivate) { __DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv; radeonScreenPtr screen = (radeonScreenPtr)(sPriv->private); struct dd_function_table functions; - radeonContextPtr rmesa; - GLcontext *ctx, *shareCtx; + r100ContextPtr rmesa; + GLcontext *ctx; int i; int tcl_mode, fthrottle_mode; @@ -209,10 +224,12 @@ radeonCreateContext( const __GLcontextModes *glVisual, assert(screen); /* Allocate the Radeon context */ - rmesa = (radeonContextPtr) CALLOC( sizeof(*rmesa) ); + rmesa = (r100ContextPtr) CALLOC( sizeof(*rmesa) ); if ( !rmesa ) return GL_FALSE; + r100_init_vtbl(&rmesa->radeon); + /* init exp fog table data */ radeonInitStaticFogData(); @@ -220,12 +237,12 @@ radeonCreateContext( const __GLcontextModes *glVisual, * Do this here so that initialMaxAnisotropy is set before we create * the default textures. */ - driParseConfigFiles (&rmesa->optionCache, &screen->optionCache, + driParseConfigFiles (&rmesa->radeon.optionCache, &screen->optionCache, screen->driScreen->myNum, "radeon"); - rmesa->initialMaxAnisotropy = driQueryOptionf(&rmesa->optionCache, + rmesa->radeon.initialMaxAnisotropy = driQueryOptionf(&rmesa->radeon.optionCache, "def_max_anisotropy"); - if ( driQueryOptionb( &rmesa->optionCache, "hyperz" ) ) { + if ( driQueryOptionb( &rmesa->radeon.optionCache, "hyperz" ) ) { if ( sPriv->drm_version.minor < 13 ) fprintf( stderr, "DRM version 1.%d too old to support HyperZ, " "disabling.\n", sPriv->drm_version.minor ); @@ -240,65 +257,17 @@ radeonCreateContext( const __GLcontextModes *glVisual, * (the texture functions are especially important) */ _mesa_init_driver_functions( &functions ); - radeonInitDriverFuncs( &functions ); radeonInitTextureFuncs( &functions ); - /* Allocate the Mesa context */ - if (sharedContextPrivate) - shareCtx = ((radeonContextPtr) sharedContextPrivate)->glCtx; - else - shareCtx = NULL; - rmesa->glCtx = _mesa_create_context(glVisual, shareCtx, - &functions, (void *) rmesa); - if (!rmesa->glCtx) { - FREE(rmesa); - return GL_FALSE; - } - driContextPriv->driverPrivate = rmesa; - - /* Init radeon context data */ - rmesa->dri.context = driContextPriv; - rmesa->dri.screen = sPriv; - rmesa->dri.drawable = NULL; - rmesa->dri.readable = NULL; - rmesa->dri.hwContext = driContextPriv->hHWContext; - rmesa->dri.hwLock = &sPriv->pSAREA->lock; - rmesa->dri.fd = sPriv->fd; - rmesa->dri.drmMinor = sPriv->drm_version.minor; - - rmesa->radeonScreen = screen; - rmesa->sarea = (drm_radeon_sarea_t *)((GLubyte *)sPriv->pSAREA + - screen->sarea_priv_offset); - - - rmesa->dma.buf0_address = rmesa->radeonScreen->buffers->list[0].address; - - (void) memset( rmesa->texture_heaps, 0, sizeof( rmesa->texture_heaps ) ); - make_empty_list( & rmesa->swapped ); - - rmesa->nr_heaps = screen->numTexHeaps; - for ( i = 0 ; i < rmesa->nr_heaps ; i++ ) { - rmesa->texture_heaps[i] = driCreateTextureHeap( i, rmesa, - screen->texSize[i], - 12, - RADEON_NR_TEX_REGIONS, - (drmTextureRegionPtr)rmesa->sarea->tex_list[i], - & rmesa->sarea->tex_age[i], - & rmesa->swapped, - sizeof( radeonTexObj ), - (destroy_texture_object_t *) radeonDestroyTexObj ); - - driSetTextureSwapCounterLocation( rmesa->texture_heaps[i], - & rmesa->c_textureSwaps ); + if (!radeonInitContext(&rmesa->radeon, &functions, + glVisual, driContextPriv, + sharedContextPrivate)) { + FREE(rmesa); + return GL_FALSE; } - rmesa->texture_depth = driQueryOptioni (&rmesa->optionCache, - "texture_depth"); - if (rmesa->texture_depth == DRI_CONF_TEXTURE_DEPTH_FB) - rmesa->texture_depth = ( screen->cpp == 4 ) ? - DRI_CONF_TEXTURE_DEPTH_32 : DRI_CONF_TEXTURE_DEPTH_16; - rmesa->swtcl.RenderIndex = ~0; - rmesa->hw.all_dirty = GL_TRUE; + rmesa->radeon.swtcl.RenderIndex = ~0; + rmesa->radeon.hw.all_dirty = GL_TRUE; /* Set the maximum texture size small enough that we can guarentee that * all texture units can bind a maximal texture and have all of them in @@ -306,26 +275,18 @@ radeonCreateContext( const __GLcontextModes *glVisual, * setting allow larger textures. */ - ctx = rmesa->glCtx; - ctx->Const.MaxTextureUnits = driQueryOptioni (&rmesa->optionCache, + ctx = rmesa->radeon.glCtx; + ctx->Const.MaxTextureUnits = driQueryOptioni (&rmesa->radeon.optionCache, "texture_units"); ctx->Const.MaxTextureImageUnits = ctx->Const.MaxTextureUnits; ctx->Const.MaxTextureCoordUnits = ctx->Const.MaxTextureUnits; - i = driQueryOptioni( &rmesa->optionCache, "allow_large_textures"); - - driCalculateMaxTextureLevels( rmesa->texture_heaps, - rmesa->nr_heaps, - & ctx->Const, - 4, - 11, /* max 2D texture size is 2048x2048 */ - 8, /* 256^3 */ - 9, /* \todo: max cube texture size seems to be 512x512(x6) */ - 11, /* max rect texture size is 2048x2048. */ - 12, - GL_FALSE, - i ); + i = driQueryOptioni( &rmesa->radeon.optionCache, "allow_large_textures"); + /* FIXME: When no memory manager is available we should set this + * to some reasonable value based on texture memory pool size */ + /* FIXME: does r100 support 2048x2048 texture ? */ + ctx->Const.MaxTextureLevels = 12; ctx->Const.MaxTextureMaxAnisotropy = 16.0; @@ -388,38 +349,39 @@ radeonCreateContext( const __GLcontextModes *glVisual, } driInitExtensions( ctx, card_extensions, GL_TRUE ); - if (rmesa->radeonScreen->drmSupportsCubeMapsR100) + if (rmesa->radeon.radeonScreen->kernel_mm) + driInitExtensions(ctx, mm_extensions, GL_FALSE); + if (rmesa->radeon.radeonScreen->drmSupportsCubeMapsR100) _mesa_enable_extension( ctx, "GL_ARB_texture_cube_map" ); - if (rmesa->glCtx->Mesa_DXTn) { + if (rmesa->radeon.glCtx->Mesa_DXTn) { _mesa_enable_extension( ctx, "GL_EXT_texture_compression_s3tc" ); _mesa_enable_extension( ctx, "GL_S3_s3tc" ); } - else if (driQueryOptionb (&rmesa->optionCache, "force_s3tc_enable")) { + else if (driQueryOptionb (&rmesa->radeon.optionCache, "force_s3tc_enable")) { _mesa_enable_extension( ctx, "GL_EXT_texture_compression_s3tc" ); } - if (rmesa->dri.drmMinor >= 9) + if (rmesa->radeon.dri.drmMinor >= 9) _mesa_enable_extension( ctx, "GL_NV_texture_rectangle"); /* XXX these should really go right after _mesa_init_driver_functions() */ + radeon_fbo_init(&rmesa->radeon); + radeonInitSpanFuncs( ctx ); radeonInitIoctlFuncs( ctx ); radeonInitStateFuncs( ctx ); - radeonInitSpanFuncs( ctx ); radeonInitState( rmesa ); radeonInitSwtcl( ctx ); _mesa_vector4f_alloc( &rmesa->tcl.ObjClean, 0, ctx->Const.MaxArrayLockSize, 32 ); - fthrottle_mode = driQueryOptioni(&rmesa->optionCache, "fthrottle_mode"); - rmesa->iw.irq_seq = -1; - rmesa->irqsEmitted = 0; - rmesa->do_irqs = (rmesa->radeonScreen->irq != 0 && - fthrottle_mode == DRI_CONF_FTHROTTLE_IRQS); - - rmesa->do_usleeps = (fthrottle_mode == DRI_CONF_FTHROTTLE_USLEEPS); + fthrottle_mode = driQueryOptioni(&rmesa->radeon.optionCache, "fthrottle_mode"); + rmesa->radeon.iw.irq_seq = -1; + rmesa->radeon.irqsEmitted = 0; + rmesa->radeon.do_irqs = (rmesa->radeon.radeonScreen->irq != 0 && + fthrottle_mode == DRI_CONF_FTHROTTLE_IRQS); - (*sPriv->systemTime->getUST)( & rmesa->swap_ust ); + rmesa->radeon.do_usleeps = (fthrottle_mode == DRI_CONF_FTHROTTLE_USLEEPS); #if DO_DEBUG @@ -427,206 +389,21 @@ radeonCreateContext( const __GLcontextModes *glVisual, debug_control ); #endif - tcl_mode = driQueryOptioni(&rmesa->optionCache, "tcl_mode"); - if (driQueryOptionb(&rmesa->optionCache, "no_rast")) { + tcl_mode = driQueryOptioni(&rmesa->radeon.optionCache, "tcl_mode"); + if (driQueryOptionb(&rmesa->radeon.optionCache, "no_rast")) { fprintf(stderr, "disabling 3D acceleration\n"); FALLBACK(rmesa, RADEON_FALLBACK_DISABLE, 1); } else if (tcl_mode == DRI_CONF_TCL_SW || - !(rmesa->radeonScreen->chip_flags & RADEON_CHIPSET_TCL)) { - if (rmesa->radeonScreen->chip_flags & RADEON_CHIPSET_TCL) { - rmesa->radeonScreen->chip_flags &= ~RADEON_CHIPSET_TCL; + !(rmesa->radeon.radeonScreen->chip_flags & RADEON_CHIPSET_TCL)) { + if (rmesa->radeon.radeonScreen->chip_flags & RADEON_CHIPSET_TCL) { + rmesa->radeon.radeonScreen->chip_flags &= ~RADEON_CHIPSET_TCL; fprintf(stderr, "Disabling HW TCL support\n"); } - TCL_FALLBACK(rmesa->glCtx, RADEON_TCL_FALLBACK_TCL_DISABLE, 1); + TCL_FALLBACK(rmesa->radeon.glCtx, RADEON_TCL_FALLBACK_TCL_DISABLE, 1); } - if (rmesa->radeonScreen->chip_flags & RADEON_CHIPSET_TCL) { + if (rmesa->radeon.radeonScreen->chip_flags & RADEON_CHIPSET_TCL) { /* _tnl_need_dlist_norm_lengths( ctx, GL_FALSE ); */ } return GL_TRUE; } - - -/* Destroy the device specific context. - */ -/* Destroy the Mesa and driver specific context data. - */ -void radeonDestroyContext( __DRIcontextPrivate *driContextPriv ) -{ - GET_CURRENT_CONTEXT(ctx); - radeonContextPtr rmesa = (radeonContextPtr) driContextPriv->driverPrivate; - radeonContextPtr current = ctx ? RADEON_CONTEXT(ctx) : NULL; - - /* check if we're deleting the currently bound context */ - if (rmesa == current) { - RADEON_FIREVERTICES( rmesa ); - _mesa_make_current(NULL, NULL, NULL); - } - - /* Free radeon context resources */ - assert(rmesa); /* should never be null */ - if ( rmesa ) { - GLboolean release_texture_heaps; - - - release_texture_heaps = (rmesa->glCtx->Shared->RefCount == 1); - _swsetup_DestroyContext( rmesa->glCtx ); - _tnl_DestroyContext( rmesa->glCtx ); - _vbo_DestroyContext( rmesa->glCtx ); - _swrast_DestroyContext( rmesa->glCtx ); - - radeonDestroySwtcl( rmesa->glCtx ); - radeonReleaseArrays( rmesa->glCtx, ~0 ); - if (rmesa->dma.current.buf) { - radeonReleaseDmaRegion( rmesa, &rmesa->dma.current, __FUNCTION__ ); - radeonFlushCmdBuf( rmesa, __FUNCTION__ ); - } - - _mesa_vector4f_free( &rmesa->tcl.ObjClean ); - - if (rmesa->state.scissor.pClipRects) { - FREE(rmesa->state.scissor.pClipRects); - rmesa->state.scissor.pClipRects = NULL; - } - - if ( release_texture_heaps ) { - /* This share group is about to go away, free our private - * texture object data. - */ - int i; - - for ( i = 0 ; i < rmesa->nr_heaps ; i++ ) { - driDestroyTextureHeap( rmesa->texture_heaps[ i ] ); - rmesa->texture_heaps[ i ] = NULL; - } - - assert( is_empty_list( & rmesa->swapped ) ); - } - - /* free the Mesa context */ - rmesa->glCtx->DriverCtx = NULL; - _mesa_destroy_context( rmesa->glCtx ); - - /* free the option cache */ - driDestroyOptionCache (&rmesa->optionCache); - - FREE( rmesa ); - } -} - - - - -void -radeonSwapBuffers( __DRIdrawablePrivate *dPriv ) -{ - - if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) { - radeonContextPtr rmesa; - GLcontext *ctx; - rmesa = (radeonContextPtr) dPriv->driContextPriv->driverPrivate; - ctx = rmesa->glCtx; - if (ctx->Visual.doubleBufferMode) { - _mesa_notifySwapBuffers( ctx ); /* flush pending rendering comands */ - - if ( rmesa->doPageFlip ) { - radeonPageFlip( dPriv ); - } - else { - radeonCopyBuffer( dPriv, NULL ); - } - } - } - else { - /* XXX this shouldn't be an error but we can't handle it for now */ - _mesa_problem(NULL, "%s: drawable has no context!", __FUNCTION__); - } -} - -void radeonCopySubBuffer(__DRIdrawablePrivate * dPriv, - int x, int y, int w, int h ) -{ - if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) { - radeonContextPtr radeon; - GLcontext *ctx; - - radeon = (radeonContextPtr) dPriv->driContextPriv->driverPrivate; - ctx = radeon->glCtx; - - if (ctx->Visual.doubleBufferMode) { - drm_clip_rect_t rect; - rect.x1 = x + dPriv->x; - rect.y1 = (dPriv->h - y - h) + dPriv->y; - rect.x2 = rect.x1 + w; - rect.y2 = rect.y1 + h; - _mesa_notifySwapBuffers(ctx); /* flush pending rendering comands */ - radeonCopyBuffer(dPriv, &rect); - } - } else { - /* XXX this shouldn't be an error but we can't handle it for now */ - _mesa_problem(NULL, "%s: drawable has no context!", - __FUNCTION__); - } -} - -/* Make context `c' the current context and bind it to the given - * drawing and reading surfaces. - */ -GLboolean -radeonMakeCurrent( __DRIcontextPrivate *driContextPriv, - __DRIdrawablePrivate *driDrawPriv, - __DRIdrawablePrivate *driReadPriv ) -{ - if ( driContextPriv ) { - radeonContextPtr newCtx = - (radeonContextPtr) driContextPriv->driverPrivate; - - if (RADEON_DEBUG & DEBUG_DRI) - fprintf(stderr, "%s ctx %p\n", __FUNCTION__, (void *) newCtx->glCtx); - - newCtx->dri.readable = driReadPriv; - - if ( (newCtx->dri.drawable != driDrawPriv) || - newCtx->lastStamp != driDrawPriv->lastStamp ) { - if (driDrawPriv->swap_interval == (unsigned)-1) { - driDrawPriv->vblFlags = (newCtx->radeonScreen->irq != 0) - ? driGetDefaultVBlankFlags(&newCtx->optionCache) - : VBLANK_FLAG_NO_IRQ; - - driDrawableInitVBlank( driDrawPriv ); - } - - newCtx->dri.drawable = driDrawPriv; - - radeonSetCliprects(newCtx); - radeonUpdateViewportOffset( newCtx->glCtx ); - } - - _mesa_make_current( newCtx->glCtx, - (GLframebuffer *) driDrawPriv->driverPrivate, - (GLframebuffer *) driReadPriv->driverPrivate ); - - _mesa_update_state( newCtx->glCtx ); - } else { - if (RADEON_DEBUG & DEBUG_DRI) - fprintf(stderr, "%s ctx is null\n", __FUNCTION__); - _mesa_make_current( NULL, NULL, NULL ); - } - - if (RADEON_DEBUG & DEBUG_DRI) - fprintf(stderr, "End %s\n", __FUNCTION__); - return GL_TRUE; -} - -/* Force the context `c' to be unbound from its buffer. - */ -GLboolean -radeonUnbindContext( __DRIcontextPrivate *driContextPriv ) -{ - radeonContextPtr rmesa = (radeonContextPtr) driContextPriv->driverPrivate; - - if (RADEON_DEBUG & DEBUG_DRI) - fprintf(stderr, "%s ctx %p\n", __FUNCTION__, (void *) rmesa->glCtx); - - return GL_TRUE; -} |