diff options
Diffstat (limited to 'src/mesa/drivers/dri/nouveau/nouveau_context.c')
| -rw-r--r-- | src/mesa/drivers/dri/nouveau/nouveau_context.c | 422 |
1 files changed, 0 insertions, 422 deletions
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_context.c b/src/mesa/drivers/dri/nouveau/nouveau_context.c deleted file mode 100644 index f18dd64490..0000000000 --- a/src/mesa/drivers/dri/nouveau/nouveau_context.c +++ /dev/null @@ -1,422 +0,0 @@ -/************************************************************************** - -Copyright 2006 Stephane Marchesin -All Rights Reserved. - -Permission is hereby granted, free of charge, to any person obtaining a -copy of this software and associated documentation files (the "Software"), -to deal in the Software without restriction, including without limitation -on the rights to use, copy, modify, merge, publish, distribute, sub -license, and/or sell copies of the Software, and to permit persons to whom -the Software is furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice (including the next -paragraph) shall be included in all copies or substantial portions of the -Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL -ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM, -DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -USE OR OTHER DEALINGS IN THE SOFTWARE. - -**************************************************************************/ - -#include "glheader.h" -#include "context.h" -#include "simple_list.h" -#include "imports.h" -#include "matrix.h" -#include "swrast/swrast.h" -#include "swrast_setup/swrast_setup.h" -#include "framebuffer.h" - -#include "tnl/tnl.h" -#include "tnl/t_pipeline.h" -#include "tnl/t_vp_build.h" - -#include "drivers/common/driverfuncs.h" - -#include "nouveau_context.h" -#include "nouveau_driver.h" -//#include "nouveau_state.h" -#include "nouveau_span.h" -#include "nouveau_object.h" -#include "nouveau_fifo.h" -#include "nouveau_tex.h" -#include "nouveau_msg.h" -#include "nouveau_reg.h" -#include "nouveau_lock.h" -#include "nouveau_query.h" -#include "nv04_swtcl.h" -#include "nv10_swtcl.h" - -#include "vblank.h" -#include "utils.h" -#include "texmem.h" -#include "xmlpool.h" /* for symbolic values of enum-type options */ - -#ifndef NOUVEAU_DEBUG -int NOUVEAU_DEBUG = 0; -#endif - -static const struct dri_debug_control debug_control[] = -{ - { "shaders" , DEBUG_SHADERS }, - { "mem" , DEBUG_MEM }, - { "bufferobj" , DEBUG_BUFFEROBJ }, - { NULL , 0 } -}; - -#define need_GL_ARB_vertex_program -#define need_GL_ARB_occlusion_query -#include "extension_helper.h" - -const struct dri_extension common_extensions[] = -{ - { NULL, 0 } -}; - -const struct dri_extension nv10_extensions[] = -{ - { NULL, 0 } -}; - -const struct dri_extension nv20_extensions[] = -{ - { NULL, 0 } -}; - -const struct dri_extension nv30_extensions[] = -{ - { "GL_ARB_fragment_program", NULL }, - { NULL, 0 } -}; - -const struct dri_extension nv40_extensions[] = -{ - /* ARB_vp can be moved to nv20/30 once the shader backend has been - * written for those cards. - */ - { "GL_ARB_vertex_program", GL_ARB_vertex_program_functions }, - { "GL_ARB_occlusion_query", GL_ARB_occlusion_query_functions}, - { NULL, 0 } -}; - -const struct dri_extension nv50_extensions[] = -{ - { NULL, 0 } -}; - -/* Create the device specific context. - */ -GLboolean nouveauCreateContext( const __GLcontextModes *glVisual, - __DRIcontextPrivate *driContextPriv, - void *sharedContextPrivate ) -{ - GLcontext *ctx, *shareCtx; - __DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv; - struct dd_function_table functions; - nouveauContextPtr nmesa; - nouveauScreenPtr screen; - - /* Allocate the context */ - nmesa = (nouveauContextPtr) CALLOC( sizeof(*nmesa) ); - if ( !nmesa ) - return GL_FALSE; - - nmesa->driContext = driContextPriv; - nmesa->driScreen = sPriv; - nmesa->driDrawable = NULL; - nmesa->hHWContext = driContextPriv->hHWContext; - nmesa->driHwLock = &sPriv->pSAREA->lock; - nmesa->driFd = sPriv->fd; - - nmesa->screen = (nouveauScreenPtr)(sPriv->private); - screen=nmesa->screen; - - /* Create the hardware context */ - if (!nouveauDRMGetParam(nmesa, NOUVEAU_GETPARAM_FB_PHYSICAL, - &nmesa->vram_phys)) - return GL_FALSE; - if (!nouveauDRMGetParam(nmesa, NOUVEAU_GETPARAM_FB_SIZE, - &nmesa->vram_size)) - return GL_FALSE; - if (!nouveauDRMGetParam(nmesa, NOUVEAU_GETPARAM_AGP_PHYSICAL, - &nmesa->gart_phys)) - return GL_FALSE; - if (!nouveauDRMGetParam(nmesa, NOUVEAU_GETPARAM_AGP_SIZE, - &nmesa->gart_size)) - return GL_FALSE; - if (!nouveauFifoInit(nmesa)) - return GL_FALSE; - nouveauObjectInit(nmesa); - - - /* Init default driver functions then plug in our nouveau-specific functions - * (the texture functions are especially important) - */ - _mesa_init_driver_functions( &functions ); - nouveauDriverInitFunctions( &functions ); - nouveauTexInitFunctions( &functions ); - - /* Allocate the Mesa context */ - if (sharedContextPrivate) - shareCtx = ((nouveauContextPtr) sharedContextPrivate)->glCtx; - else - shareCtx = NULL; - nmesa->glCtx = _mesa_create_context(glVisual, shareCtx, - &functions, (void *) nmesa); - if (!nmesa->glCtx) { - FREE(nmesa); - return GL_FALSE; - } - driContextPriv->driverPrivate = nmesa; - ctx = nmesa->glCtx; - - /* Parse configuration files */ - driParseConfigFiles (&nmesa->optionCache, &screen->optionCache, - screen->driScreen->myNum, "nouveau"); - - nmesa->sarea = (struct drm_nouveau_sarea *)((char *)sPriv->pSAREA + - screen->sarea_priv_offset); - - /* Enable any supported extensions */ - driInitExtensions(ctx, common_extensions, GL_TRUE); - if (nmesa->screen->card->type >= NV_10) - driInitExtensions(ctx, nv10_extensions, GL_FALSE); - if (nmesa->screen->card->type >= NV_20) - driInitExtensions(ctx, nv20_extensions, GL_FALSE); - if (nmesa->screen->card->type >= NV_30) - driInitExtensions(ctx, nv30_extensions, GL_FALSE); - if (nmesa->screen->card->type >= NV_40) - driInitExtensions(ctx, nv40_extensions, GL_FALSE); - if (nmesa->screen->card->type >= NV_50) - driInitExtensions(ctx, nv50_extensions, GL_FALSE); - - nmesa->current_primitive = -1; - - nouveauShaderInitFuncs(ctx); - /* Install Mesa's fixed-function texenv shader support */ - if (nmesa->screen->card->type >= NV_40) - ctx->FragmentProgram._MaintainTexEnvProgram = GL_TRUE; - - /* Initialize the swrast */ - _swrast_CreateContext( ctx ); - _vbo_CreateContext( ctx ); - _tnl_CreateContext( ctx ); - _swsetup_CreateContext( ctx ); - - _math_matrix_ctr(&nmesa->viewport); - - nouveauDDInitStateFuncs( ctx ); - nouveauSpanInitFunctions( ctx ); - nouveauDDInitState( nmesa ); - switch(nmesa->screen->card->type) - { - case NV_04: - case NV_05: - nv04TriInitFunctions( ctx ); - break; - case NV_10: - case NV_11: - case NV_17: - case NV_20: - case NV_30: - case NV_40: - case NV_44: - case NV_50: - default: - nv10TriInitFunctions( ctx ); - break; - } - - nouveauInitBufferObjects(ctx); - if (!nouveauSyncInitFuncs(ctx)) - return GL_FALSE; - nouveauQueryInitFuncs(ctx); - nmesa->hw_func.InitCard(nmesa); - nouveauInitState(ctx); - - driContextPriv->driverPrivate = (void *)nmesa; - - NOUVEAU_DEBUG = driParseDebugString( getenv( "NOUVEAU_DEBUG" ), - debug_control ); - - if (driQueryOptionb(&nmesa->optionCache, "no_rast")) { - fprintf(stderr, "disabling 3D acceleration\n"); - FALLBACK(nmesa, NOUVEAU_FALLBACK_DISABLE, 1); - } - - return GL_TRUE; -} - -/* Destroy the device specific context. */ -void nouveauDestroyContext( __DRIcontextPrivate *driContextPriv ) -{ - nouveauContextPtr nmesa = (nouveauContextPtr) driContextPriv->driverPrivate; - - assert(nmesa); - if ( nmesa ) { - /* free the option cache */ - driDestroyOptionCache (&nmesa->optionCache); - - FREE( nmesa ); - } - -} - - -/* Force the context `c' to be the current context and associate with it - * buffer `b'. - */ -GLboolean nouveauMakeCurrent( __DRIcontextPrivate *driContextPriv, - __DRIdrawablePrivate *driDrawPriv, - __DRIdrawablePrivate *driReadPriv ) -{ - if ( driContextPriv ) { - nouveauContextPtr nmesa = (nouveauContextPtr) driContextPriv->driverPrivate; - struct gl_framebuffer *draw_fb = - (struct gl_framebuffer*)driDrawPriv->driverPrivate; - struct gl_framebuffer *read_fb = - (struct gl_framebuffer*)driReadPriv->driverPrivate; - - if (driDrawPriv->swap_interval == (unsigned)-1) { - driDrawPriv->vblFlags = - driGetDefaultVBlankFlags(&nmesa->optionCache); - - driDrawableInitVBlank(driDrawPriv); - } - - nmesa->driDrawable = driDrawPriv; - - _mesa_resize_framebuffer(nmesa->glCtx, draw_fb, - driDrawPriv->w, driDrawPriv->h); - if (draw_fb != read_fb) { - _mesa_resize_framebuffer(nmesa->glCtx, draw_fb, - driReadPriv->w, - driReadPriv->h); - } - _mesa_make_current(nmesa->glCtx, draw_fb, read_fb); - - nouveau_build_framebuffer(nmesa->glCtx, - driDrawPriv->driverPrivate); - } else { - _mesa_make_current( NULL, NULL, NULL ); - } - - return GL_TRUE; -} - - -/* Force the context `c' to be unbound from its buffer. - */ -GLboolean nouveauUnbindContext( __DRIcontextPrivate *driContextPriv ) -{ - return GL_TRUE; -} - -void -nouveauDoSwapBuffers(nouveauContextPtr nmesa, __DRIdrawablePrivate *dPriv) -{ - struct gl_framebuffer *fb; - nouveauScreenPtr screen = dPriv->driScreenPriv->private; - nouveau_renderbuffer_t *src; - drm_clip_rect_t *box; - int nbox, i; - - fb = (struct gl_framebuffer *)dPriv->driverPrivate; - if (fb->_ColorDrawBufferIndexes[0] == BUFFER_FRONT_LEFT) { - src = (nouveau_renderbuffer_t *) - fb->Attachment[BUFFER_FRONT_LEFT].Renderbuffer; - } else { - src = (nouveau_renderbuffer_t *) - fb->Attachment[BUFFER_BACK_LEFT].Renderbuffer; - } - - LOCK_HARDWARE(nmesa); - nbox = dPriv->numClipRects; - box = dPriv->pClipRects; - - if (nbox) { - BEGIN_RING_SIZE(NvSubCtxSurf2D, - NV10_CONTEXT_SURFACES_2D_FORMAT, 4); - if (src->mesa._ActualFormat == GL_RGBA8) - OUT_RING (6); /* X8R8G8B8 */ - else - OUT_RING (4); /* R5G6B5 */ - OUT_RING(((screen->frontPitch * screen->fbFormat) << 16) | - src->pitch); - OUT_RING(src->offset); - OUT_RING(screen->frontOffset); - } - - for (i=0; i<nbox; i++, box++) { - BEGIN_RING_SIZE(NvSubImageBlit, NV_IMAGE_BLIT_POINT_IN, 3); - OUT_RING (((box->y1 - dPriv->y) << 16) | - (box->x1 - dPriv->x)); - OUT_RING ((box->y1 << 16) | box->x1); - OUT_RING (((box->y2 - box->y1) << 16) | - (box->x2 - box->x1)); - } - FIRE_RING(); - - UNLOCK_HARDWARE(nmesa); -} - -void nouveauSwapBuffers(__DRIdrawablePrivate *dPriv) -{ - if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) { - nouveauContextPtr nmesa = dPriv->driContextPriv->driverPrivate; - - if (nmesa->glCtx->Visual.doubleBufferMode) { - _mesa_notifySwapBuffers(nmesa->glCtx); - nouveauDoSwapBuffers(nmesa, dPriv); - } - - } -} - -void nouveauCopySubBuffer(__DRIdrawablePrivate *dPriv, - int x, int y, int w, int h) -{ -} - -void nouveauClearBuffer(GLcontext *ctx, nouveau_renderbuffer_t *buffer, - int fill, int mask) -{ - nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx); - int dimensions; - - if (!buffer) { - return; - } - - /* FIXME: only support 32 bits atm */ - - /* Surface that we will work on */ - nouveauObjectOnSubchannel(nmesa, NvSubCtxSurf2D, NvCtxSurf2D); - - BEGIN_RING_SIZE(NvSubCtxSurf2D, NV10_CONTEXT_SURFACES_2D_FORMAT, 4); - OUT_RING(0x0b); /* Y32 color format */ - OUT_RING((buffer->pitch<<16)|buffer->pitch); - OUT_RING(buffer->offset); - OUT_RING(buffer->offset); - - /* Now clear a rectangle */ - dimensions = ((buffer->mesa.Height)<<16) | (buffer->mesa.Width); - - nouveauObjectOnSubchannel(nmesa, NvSubGdiRectText, NvGdiRectText); - - BEGIN_RING_SIZE(NvSubGdiRectText, NV04_GDI_RECTANGLE_TEXT_OPERATION, 1); - OUT_RING(3); /* SRCCOPY */ - - BEGIN_RING_SIZE(NvSubGdiRectText, NV04_GDI_RECTANGLE_TEXT_BLOCK_LEVEL1_TL, 5); - OUT_RING(0); /* top left */ - OUT_RING(dimensions); /* bottom right */ - OUT_RING(fill); - OUT_RING(0); /* top left */ - OUT_RING(dimensions); /* bottom right */ -} |