diff options
author | José Fonseca <jfonseca@vmware.com> | 2010-01-08 15:42:57 +0000 |
---|---|---|
committer | José Fonseca <jfonseca@vmware.com> | 2010-01-08 15:42:57 +0000 |
commit | 080c40ab32b2abd6d8381b4a0cc143d36a1652b2 (patch) | |
tree | e173767ebc5a82d81b9fc086449d915e29348976 /src/mesa/drivers/dri/trident/trident_context.c | |
parent | 9cdf6f025b2ed55cfb13dd09f870f01d0c7947d3 (diff) | |
parent | a1de400e8de06a80ab140bb0fa950e990607572d (diff) |
Merge remote branch 'origin/master' into lp-binning
Conflicts:
src/gallium/auxiliary/util/u_surface.c
src/gallium/drivers/llvmpipe/Makefile
src/gallium/drivers/llvmpipe/SConscript
src/gallium/drivers/llvmpipe/lp_bld_arit.c
src/gallium/drivers/llvmpipe/lp_bld_flow.c
src/gallium/drivers/llvmpipe/lp_bld_interp.c
src/gallium/drivers/llvmpipe/lp_clear.c
src/gallium/drivers/llvmpipe/lp_context.c
src/gallium/drivers/llvmpipe/lp_context.h
src/gallium/drivers/llvmpipe/lp_draw_arrays.c
src/gallium/drivers/llvmpipe/lp_jit.c
src/gallium/drivers/llvmpipe/lp_jit.h
src/gallium/drivers/llvmpipe/lp_prim_vbuf.c
src/gallium/drivers/llvmpipe/lp_setup.c
src/gallium/drivers/llvmpipe/lp_setup_point.c
src/gallium/drivers/llvmpipe/lp_state.h
src/gallium/drivers/llvmpipe/lp_state_blend.c
src/gallium/drivers/llvmpipe/lp_state_derived.c
src/gallium/drivers/llvmpipe/lp_state_fs.c
src/gallium/drivers/llvmpipe/lp_state_sampler.c
src/gallium/drivers/llvmpipe/lp_state_surface.c
src/gallium/drivers/llvmpipe/lp_tex_cache.c
src/gallium/drivers/llvmpipe/lp_tex_cache.h
src/gallium/drivers/llvmpipe/lp_tex_sample.h
src/gallium/drivers/llvmpipe/lp_tile_cache.c
Diffstat (limited to 'src/mesa/drivers/dri/trident/trident_context.c')
-rw-r--r-- | src/mesa/drivers/dri/trident/trident_context.c | 465 |
1 files changed, 0 insertions, 465 deletions
diff --git a/src/mesa/drivers/dri/trident/trident_context.c b/src/mesa/drivers/dri/trident/trident_context.c deleted file mode 100644 index b5126b07ea..0000000000 --- a/src/mesa/drivers/dri/trident/trident_context.c +++ /dev/null @@ -1,465 +0,0 @@ -/* - * Copyright 2002 by Alan Hourihane, Sychdyn, North Wales, UK. - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Alan Hourihane not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Alan Hourihane makes no representations - * about the suitability of this software for any purpose. It is provided - * "as is" without express or implied warranty. - * - * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - * - * Authors: Alan Hourihane, <alanh@fairlite.demon.co.uk> - * - * Trident CyberBladeXP driver. - * - */ -#include "trident_dri.h" -#include "trident_context.h" -#include "trident_lock.h" - -#include "swrast/swrast.h" -#include "swrast_setup/swrast_setup.h" -#include "vbo/vbo.h" - -#include "tnl/tnl.h" -#include "tnl/t_pipeline.h" - -#include "main/context.h" -#include "main/simple_list.h" -#include "main/matrix.h" -#include "main/extensions.h" -#include "main/framebuffer.h" -#include "main/renderbuffer.h" -#include "main/viewport.h" -#if defined(USE_X86_ASM) -#include "x86/common_x86_asm.h" -#endif -#include "main/simple_list.h" -#include "main/mm.h" -#include "drirenderbuffer.h" - -#include "drivers/common/driverfuncs.h" -#include "dri_util.h" -#include "utils.h" - -static const struct tnl_pipeline_stage *trident_pipeline[] = { - &_tnl_vertex_transform_stage, - &_tnl_normal_transform_stage, - &_tnl_lighting_stage, - &_tnl_texgen_stage, - &_tnl_texture_transform_stage, - &_tnl_render_stage, - 0, -}; - - -static GLboolean -tridentCreateContext( const __GLcontextModes *glVisual, - __DRIcontextPrivate *driContextPriv, - void *sharedContextPrivate) -{ - GLcontext *ctx, *shareCtx; - __DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv; - tridentContextPtr tmesa; - tridentScreenPtr tridentscrn; - struct dd_function_table functions; -#if 0 - drm_trident_sarea_t *saPriv=(drm_trident_sarea_t *)(((char*)sPriv->pSAREA)+ - sizeof(XF86DRISAREARec)); -#endif - - tmesa = (tridentContextPtr) CALLOC( sizeof(*tmesa) ); - if ( !tmesa ) return GL_FALSE; - - /* Allocate the Mesa context */ - if (sharedContextPrivate) - shareCtx = ((tridentContextPtr) sharedContextPrivate)->glCtx; - else - shareCtx = NULL; - - _mesa_init_driver_functions(&functions); - - tmesa->glCtx = - _mesa_create_context(glVisual, shareCtx, &functions, (void *)tmesa); - - if (!tmesa->glCtx) { - FREE(tmesa); - return GL_FALSE; - } - - tmesa->driContext = driContextPriv; - tmesa->driScreen = sPriv; - tmesa->driDrawable = NULL; /* Set by XMesaMakeCurrent */ - - tmesa->hHWContext = driContextPriv->hHWContext; - tmesa->driHwLock = (drmLock *)&sPriv->pSAREA->lock; - tmesa->driFd = sPriv->fd; -#if 0 - tmesa->sarea = saPriv; -#endif - - tridentscrn = tmesa->tridentScreen = (tridentScreenPtr)(sPriv->private); - - ctx = tmesa->glCtx; - - ctx->Const.MaxTextureLevels = 13; /* 4K by 4K? Is that right? */ - ctx->Const.MaxTextureUnits = 1; /* Permedia 3 */ - - ctx->Const.MinLineWidth = 0.0; - ctx->Const.MaxLineWidth = 255.0; - - ctx->Const.MinLineWidthAA = 0.0; - ctx->Const.MaxLineWidthAA = 65536.0; - - ctx->Const.MinPointSize = 0.0; - ctx->Const.MaxPointSize = 255.0; - - ctx->Const.MinPointSizeAA = 0.5; /* 4x4 quality mode */ - ctx->Const.MaxPointSizeAA = 16.0; - ctx->Const.PointSizeGranularity = 0.25; - - ctx->Const.MaxDrawBuffers = 1; - -#if 0 - tmesa->texHeap = mmInit( 0, tmesa->tridentScreen->textureSize ); - - make_empty_list(&tmesa->TexObjList); - make_empty_list(&tmesa->SwappedOut); - - tmesa->CurrentTexObj[0] = 0; - tmesa->CurrentTexObj[1] = 0; /* Permedia 3, second texture */ - - tmesa->RenderIndex = ~0; -#endif - - /* Initialize the software rasterizer and helper modules. - */ - _swrast_CreateContext( ctx ); - _vbo_CreateContext( ctx ); - _tnl_CreateContext( ctx ); - _swsetup_CreateContext( ctx ); - - /* Install the customized pipeline: - */ - _tnl_destroy_pipeline( ctx ); - _tnl_install_pipeline( ctx, trident_pipeline ); - - /* Configure swrast to match hardware characteristics: - */ - _swrast_allow_pixel_fog( ctx, GL_FALSE ); - _swrast_allow_vertex_fog( ctx, GL_TRUE ); - - tridentInitVB( ctx ); - tridentDDInitExtensions( ctx ); - tridentDDInitDriverFuncs( ctx ); - tridentDDInitStateFuncs( ctx ); -#if 0 - tridentDDInitSpanFuncs( ctx ); - tridentDDInitTextureFuncs( ctx ); -#endif - tridentDDInitTriFuncs( ctx ); - tridentDDInitState( tmesa ); - - driContextPriv->driverPrivate = (void *)tmesa; - - UNLOCK_HARDWARE(tmesa); - - return GL_TRUE; -} - -static void -tridentDestroyContext(__DRIcontextPrivate *driContextPriv) -{ - tridentContextPtr tmesa = (tridentContextPtr)driContextPriv->driverPrivate; - - if (tmesa) { - _swsetup_DestroyContext( tmesa->glCtx ); - _tnl_DestroyContext( tmesa->glCtx ); - _vbo_DestroyContext( tmesa->glCtx ); - _swrast_DestroyContext( tmesa->glCtx ); - - /* free the Mesa context */ - tmesa->glCtx->DriverCtx = NULL; - _mesa_destroy_context(tmesa->glCtx); - - _mesa_free(tmesa); - driContextPriv->driverPrivate = NULL; - } -} - - -static GLboolean -tridentCreateBuffer( __DRIscreenPrivate *driScrnPriv, - __DRIdrawablePrivate *driDrawPriv, - const __GLcontextModes *mesaVis, - GLboolean isPixmap ) -{ - tridentScreenPtr screen = (tridentScreenPtr) driScrnPriv->private; - - if (isPixmap) { - return GL_FALSE; /* not implemented */ - } - else { - struct gl_framebuffer *fb = _mesa_create_framebuffer(mesaVis); - - { - driRenderbuffer *frontRb - = driNewRenderbuffer(GL_RGBA, NULL, screen->cpp, - screen->frontOffset, screen->frontPitch, - driDrawPriv); - /* - tridentSetSpanFunctions(frontRb, mesaVis); - */ - _mesa_add_renderbuffer(fb, BUFFER_FRONT_LEFT, &frontRb->Base); - } - - if (mesaVis->doubleBufferMode) { - driRenderbuffer *backRb - = driNewRenderbuffer(GL_RGBA, NULL, screen->cpp, - screen->backOffset, screen->backPitch, - driDrawPriv); - /* - tridentSetSpanFunctions(backRb, mesaVis); - */ - _mesa_add_renderbuffer(fb, BUFFER_BACK_LEFT, &backRb->Base); - } - - if (mesaVis->depthBits == 16) { - driRenderbuffer *depthRb - = driNewRenderbuffer(GL_DEPTH_COMPONENT16, NULL, screen->cpp, - screen->depthOffset, screen->depthPitch, - driDrawPriv); - /* - tridentSetSpanFunctions(depthRb, mesaVis); - */ - _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base); - } - else if (mesaVis->depthBits == 24) { - driRenderbuffer *depthRb - = driNewRenderbuffer(GL_DEPTH_COMPONENT24, NULL, screen->cpp, - screen->depthOffset, screen->depthPitch, - driDrawPriv); - /* - tridentSetSpanFunctions(depthRb, mesaVis); - */ - _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base); - } - - /* no h/w stencil? - if (mesaVis->stencilBits > 0 && !swStencil) { - driRenderbuffer *stencilRb - = driNewRenderbuffer(GL_STENCIL_INDEX8_EXT); - tridentSetSpanFunctions(stencilRb, mesaVis); - _mesa_add_renderbuffer(fb, BUFFER_STENCIL, &stencilRb->Base); - } - */ - - _mesa_add_soft_renderbuffers(fb, - GL_FALSE, /* color */ - GL_FALSE, /* depth */ - mesaVis->stencilBits > 0, - mesaVis->accumRedBits > 0, - GL_FALSE, /* alpha */ - GL_FALSE /* aux */); - driDrawPriv->driverPrivate = (void *) fb; - - return (driDrawPriv->driverPrivate != NULL); - } -} - - -static void -tridentDestroyBuffer(__DRIdrawablePrivate *driDrawPriv) -{ - _mesa_reference_framebuffer((GLframebuffer **)(&(driDrawPriv->driverPrivate)), NULL); -} - -static void -tridentSwapBuffers(__DRIdrawablePrivate *drawablePrivate) -{ - __DRIdrawablePrivate *dPriv = (__DRIdrawablePrivate *) drawablePrivate; - - if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) { - tridentContextPtr tmesa; - GLcontext *ctx; - tmesa = (tridentContextPtr) dPriv->driContextPriv->driverPrivate; - ctx = tmesa->glCtx; - if (ctx->Visual.doubleBufferMode) { - _mesa_notifySwapBuffers( ctx ); /* flush pending rendering comands */ - tridentCopyBuffer( dPriv ); - } - } - else { - /* XXX this shouldn't be an error but we can't handle it for now */ - _mesa_problem(NULL, "tridentSwapBuffers: drawable has no context!\n"); - } -} - -static GLboolean -tridentMakeCurrent(__DRIcontextPrivate *driContextPriv, - __DRIdrawablePrivate *driDrawPriv, - __DRIdrawablePrivate *driReadPriv) -{ - if (driContextPriv) { - GET_CURRENT_CONTEXT(ctx); - tridentContextPtr oldCtx = ctx ? TRIDENT_CONTEXT(ctx) : NULL; - tridentContextPtr newCtx = (tridentContextPtr) driContextPriv->driverPrivate; - - if ( newCtx != oldCtx ) { - newCtx->dirty = ~0; - } - - if (newCtx->driDrawable != driDrawPriv) { - newCtx->driDrawable = driDrawPriv; -#if 0 - tridentUpdateWindow ( newCtx->glCtx ); - tridentUpdateViewportOffset( newCtx->glCtx ); -#endif - } - - newCtx->drawOffset = newCtx->tridentScreen->backOffset; - newCtx->drawPitch = newCtx->tridentScreen->backPitch; - - _mesa_make_current( newCtx->glCtx, - (GLframebuffer *) driDrawPriv->driverPrivate, - (GLframebuffer *) driReadPriv->driverPrivate ); - - if (!newCtx->glCtx->Viewport.Width) { - _mesa_set_viewport(newCtx->glCtx, 0, 0, - driDrawPriv->w, driDrawPriv->h); - } - } else { - _mesa_make_current( NULL, NULL, NULL ); - } - return GL_TRUE; -} - - -static GLboolean -tridentUnbindContext( __DRIcontextPrivate *driContextPriv ) -{ - return GL_TRUE; -} - - -static tridentScreenPtr -tridentCreateScreen( __DRIscreenPrivate *sPriv ) -{ - TRIDENTDRIPtr tDRIPriv = (TRIDENTDRIPtr)sPriv->pDevPriv; - tridentScreenPtr tridentScreen; - - if (sPriv->devPrivSize != sizeof(TRIDENTDRIRec)) { - fprintf(stderr,"\nERROR! sizeof(TRIDENTDRIRec) does not match passed size from device driver\n"); - return GL_FALSE; - } - - /* Allocate the private area */ - tridentScreen = (tridentScreenPtr) CALLOC( sizeof(*tridentScreen) ); - if ( !tridentScreen ) return NULL; - - tridentScreen->driScreen = sPriv; - - tridentScreen->frontOffset = tDRIPriv->frontOffset; - tridentScreen->backOffset = tDRIPriv->backOffset; - tridentScreen->depthOffset = tDRIPriv->depthOffset; - tridentScreen->frontPitch = tDRIPriv->frontPitch; - tridentScreen->backPitch = tDRIPriv->backPitch; - tridentScreen->depthPitch = tDRIPriv->depthPitch; - tridentScreen->width = tDRIPriv->width; - tridentScreen->height = tDRIPriv->height; - -printf("%d %d\n",tridentScreen->width,tridentScreen->height); -printf("%d %d\n",tridentScreen->frontPitch,tridentScreen->backPitch); -printf("offset 0x%x 0x%x\n",tridentScreen->backOffset,tridentScreen->depthOffset); - - tridentScreen->mmio.handle = tDRIPriv->regs; - tridentScreen->mmio.size = 0x20000; - - if (drmMap(sPriv->fd, - tridentScreen->mmio.handle, tridentScreen->mmio.size, - (drmAddressPtr)&tridentScreen->mmio.map)) { - FREE(tridentScreen); - return GL_FALSE; - } -printf("MAPPED at %p\n", tridentScreen->mmio.map); - - return tridentScreen; -} - -/* Destroy the device specific screen private data struct. - */ -static void -tridentDestroyScreen( __DRIscreenPrivate *sPriv ) -{ - tridentScreenPtr tridentScreen = (tridentScreenPtr)sPriv->private; - - FREE(tridentScreen); -} - -static GLboolean -tridentInitDriver(__DRIscreenPrivate *sPriv) -{ - sPriv->private = (void *) tridentCreateScreen( sPriv ); - - if (!sPriv->private) { - tridentDestroyScreen( sPriv ); - return GL_FALSE; - } - - return GL_TRUE; -} - -/** - * This is the driver specific part of the createNewScreen entry point. - * - * \todo maybe fold this into intelInitDriver - * - * \return the __GLcontextModes supported by this driver - */ -const __DRIconfig **tridentInitScreen(__DRIscreenPrivate *psp) -{ - static const __DRIversion ddx_expected = { 4, 0, 0 }; - static const __DRIversion dri_expected = { 3, 1, 0 }; - static const __DRIversion drm_expected = { 1, 0, 0 }; - - if ( ! driCheckDriDdxDrmVersions2( "Trident", - &psp->dri_version, & dri_expected, - &psp->ddx_version, & ddx_expected, - &psp->drm_version, & drm_expected ) ) - return NULL; - - if (!tridentInitDriver(psp)) - return NULL; - - /* Wait... what? This driver doesn't report any modes... */ -#if 0 - TRIDENTDRIPtr dri_priv = (TRIDENTDRIPtr) psp->pDevPriv; - *driver_modes = tridentFillInModes( dri_priv->bytesPerPixel * 8, - GL_TRUE ); -#endif - - return NULL; -} - -const struct __DriverAPIRec driDriverAPI = { - tridentInitScreen, - tridentDestroyScreen, - tridentCreateContext, - tridentDestroyContext, - tridentCreateBuffer, - tridentDestroyBuffer, - tridentSwapBuffers, - tridentMakeCurrent, - tridentUnbindContext, -}; |