#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
#include "tnl/tnl.h"
--#include "array_cache/acache.h"
#include "utils.h"
#include "i915_reg.h"
{
_swrast_InvalidateState(ctx, new_state);
_swsetup_InvalidateState(ctx, new_state);
-- _ac_InvalidateState(ctx, new_state);
++ _vbo_InvalidateState(ctx, new_state);
_tnl_InvalidateState(ctx, new_state);
_tnl_invalidate_vertex_state(ctx, new_state);
intel_context(ctx)->NewGLState |= new_state;
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
#include "tnl/tnl.h"
--#include "array_cache/acache.h"
#include "tnl/t_pipeline.h"
#include "tnl/t_vertex.h"
{
_swrast_InvalidateState(ctx, new_state);
_swsetup_InvalidateState(ctx, new_state);
-- _ac_InvalidateState(ctx, new_state);
++ _vbo_InvalidateState(ctx, new_state);
_tnl_InvalidateState(ctx, new_state);
_tnl_invalidate_vertex_state(ctx, new_state);
intel_context(ctx)->NewGLState |= new_state;
/* Initialize the software rasterizer and helper modules. */
_swrast_CreateContext(ctx);
-- _ac_CreateContext(ctx);
++ _vbo_CreateContext(ctx);
_tnl_CreateContext(ctx);
_swsetup_CreateContext(ctx);
release_texture_heaps = (intel->ctx.Shared->RefCount == 1);
_swsetup_DestroyContext(&intel->ctx);
_tnl_DestroyContext(&intel->ctx);
-- _ac_DestroyContext(&intel->ctx);
++ _vbo_DestroyContext(&intel->ctx);
_swrast_DestroyContext(&intel->ctx);
intel->Fallback = 0; /* don't call _swrast_Flush later */
brw_ProgramCacheInit( ctx );
+ brw_FrameBufferTexInit( brw );
- /* Hook our functions into exec and compile dispatch tables. Only
- * fallback on out-of-memory situations.
- */
- brw_exec_init( ctx );
- brw_save_init( ctx );
-
{
const char *filename = getenv("INTEL_REPLAY");
if (filename) {
*/
while (tmp) {
- GLuint i = ffs(tmp)-1;
+ GLuint i = ffsll(tmp)-1;
struct brw_vertex_element *input = &brw->vb.inputs[i];
- tmp &= ~((GLuint64EXT)1<<i);
+ tmp &= ~(1<<i);
enabled[nr_enabled++] = input;
input->index = i;
brw_destroy_state(brw);
brw_draw_destroy( brw );
- brw_exec_destroy( ctx );
- brw_save_destroy( ctx );
-
brw_ProgramCacheDestroy( ctx );
+ brw_FrameBufferTexDestroy( brw );
}
/* called from intelDrawBuffer()
ctx->Const.MaxPointSizeAA = 3.0;
ctx->Const.PointSizeGranularity = 1.0;
+ /* reinitialize the context point state.
+ * It depend on constants in __GLcontextRec::Const
+ */
+ _mesa_init_point(ctx);
+
/* Initialize the software rasterizer and helper modules. */
_swrast_CreateContext( ctx );
- _ac_CreateContext( ctx );
+ _vbo_CreateContext( ctx );
_tnl_CreateContext( ctx );
_swsetup_CreateContext( ctx );
assert(mmesa); /* should never be null */
if ( mmesa ) {
- if (mmesa->glCtx->Shared->RefCount == 1) {
+ GLboolean release_texture_heaps;
+
+ release_texture_heaps = (mmesa->glCtx->Shared->RefCount == 1);
+
+ _swsetup_DestroyContext( mmesa->glCtx );
+ _tnl_DestroyContext( mmesa->glCtx );
- _ac_DestroyContext( mmesa->glCtx );
++ _vbo_DestroyContext( mmesa->glCtx );
+ _swrast_DestroyContext( mmesa->glCtx );
+
+ if (release_texture_heaps) {
/* This share group is about to go away, free our private
* texture object data.
*/
--- /dev/null
-#include "array_cache/acache.h"
+ /**************************************************************************
+
+ 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"
- _ac_CreateContext( ctx );
+ #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 "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
+ #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 },
+ { 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_AGP_PHYSICAL,
+ &nmesa->agp_phys))
+ 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 = (drm_nouveau_sarea_t *)((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->_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_03:
+ //nv03TriInitFunctions( ctx );
+ break;
+ case NV_04:
+ case NV_05:
+ //nv04TriInitFunctions( ctx );
+ break;
+ case NV_10:
+ 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;
+ 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;
+
+ driDrawableInitVBlank(driDrawPriv, nmesa->vblank_flags, &nmesa->vblank_seq );
+ 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;
+ }
+
+ static void nouveauDoSwapBuffers(nouveauContextPtr nmesa,
+ __DRIdrawablePrivate *dPriv)
+ {
+ struct gl_framebuffer *fb;
+ nouveau_renderbuffer *src, *dst;
+ drm_clip_rect_t *box;
+ int nbox, i;
+
+ fb = (struct gl_framebuffer *)dPriv->driverPrivate;
+ dst = (nouveau_renderbuffer*)
+ fb->Attachment[BUFFER_FRONT_LEFT].Renderbuffer;
+ src = (nouveau_renderbuffer*)
+ fb->Attachment[BUFFER_BACK_LEFT].Renderbuffer;
+
+ #ifdef ALLOW_MULTI_SUBCHANNEL
+ 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 ((dst->pitch << 16) | src->pitch);
+ OUT_RING (src->offset);
+ OUT_RING (dst->offset);
+ }
+
+ for (i=0; i<nbox; i++, box++) {
+ BEGIN_RING_SIZE(NvSubImageBlit, NV10_IMAGE_BLIT_SET_POINT, 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));
+ }
+
+ UNLOCK_HARDWARE(nmesa);
+ #endif
+ }
+
+ 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)
+ {
+ }
+
--- /dev/null
-#include "array_cache/acache.h"
+ /**************************************************************************
+
+ Copyright 2006 Jeremy Kolb
+ 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 "nouveau_context.h"
+ #include "nouveau_state.h"
+ #include "nouveau_swtcl.h"
+ #include "nouveau_fifo.h"
+
+ #include "swrast/swrast.h"
- _ac_InvalidateState( ctx, new_state );
+ #include "tnl/tnl.h"
+ #include "swrast_setup/swrast_setup.h"
+
+ #include "tnl/t_pipeline.h"
+
+ #include "mtypes.h"
+ #include "colormac.h"
+
+ static __inline__ GLuint nouveauPackColor(GLuint format,
+ GLubyte r, GLubyte g,
+ GLubyte b, GLubyte a)
+ {
+ switch (format) {
+ case 2:
+ return PACK_COLOR_565( r, g, b );
+ case 4:
+ return PACK_COLOR_8888( r, g, b, a);
+ default:
+ fprintf(stderr, "unknown format %d\n", (int)format);
+ return 0;
+ }
+ }
+
+ static void nouveauCalcViewport(GLcontext *ctx)
+ {
+ /* Calculate the Viewport Matrix */
+
+ nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
+ const GLfloat *v = ctx->Viewport._WindowMap.m;
+ GLfloat *m = nmesa->viewport.m;
+ GLfloat xoffset = nmesa->drawX, yoffset = nmesa->drawY;
+
+ nmesa->depth_scale = 1.0 / ctx->DrawBuffer->_DepthMaxF;
+
+ m[MAT_SX] = v[MAT_SX];
+ m[MAT_TX] = v[MAT_TX] + xoffset + SUBPIXEL_X;
+ m[MAT_SY] = - v[MAT_SY];
+ m[MAT_TY] = v[MAT_TY] + yoffset + SUBPIXEL_Y;
+ m[MAT_SZ] = v[MAT_SZ] * nmesa->depth_scale;
+ m[MAT_TZ] = v[MAT_TZ] * nmesa->depth_scale;
+
+ nmesa->hw_func.WindowMoved(nmesa);
+ }
+
+ static void nouveauViewport(GLcontext *ctx, GLint x, GLint y, GLsizei w, GLsizei h)
+ {
+ /*
+ * Need to send (at least on an nv35 the following:
+ * cons = 4 (this may be bytes per pixel)
+ *
+ * The viewport:
+ * 445 0x0000bee0 {size: 0x0 channel: 0x1 cmd: 0x00009ee0} <-- VIEWPORT_SETUP/HEADER ?
+ * 446 0x00000000 {size: 0x0 channel: 0x0 cmd: 0x00000000} <-- x * cons
+ * 447 0x00000c80 {size: 0x0 channel: 0x0 cmd: 0x00000c80} <-- (height + x) * cons
+ * 448 0x00000000 {size: 0x0 channel: 0x0 cmd: 0x00000000} <-- y * cons
+ * 449 0x00000960 {size: 0x0 channel: 0x0 cmd: 0x00000960} <-- (width + y) * cons
+ * 44a 0x00082a00 {size: 0x2 channel: 0x1 cmd: 0x00000a00} <-- VIEWPORT_DIMS
+ * 44b 0x04000000 <-- (Width_from_glViewport << 16) | x
+ * 44c 0x03000000 <-- (Height_from_glViewport << 16) | (win_height - height - y)
+ *
+ */
+
+ nouveauCalcViewport(ctx);
+ }
+
+ static void nouveauDepthRange(GLcontext *ctx, GLclampd near, GLclampd far)
+ {
+ nouveauCalcViewport(ctx);
+ }
+
+ static void nouveauDDUpdateHWState(GLcontext *ctx)
+ {
+ nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
+ int new_state = nmesa->new_state;
+
+ if ( new_state || nmesa->new_render_state & _NEW_TEXTURE )
+ {
+ nmesa->new_state = 0;
+
+ /* Update the various parts of the context's state.
+ */
+ /*
+ if ( new_state & NOUVEAU_NEW_ALPHA )
+ nouveauUpdateAlphaMode( ctx );
+
+ if ( new_state & NOUVEAU_NEW_DEPTH )
+ nouveauUpdateZMode( ctx );
+
+ if ( new_state & NOUVEAU_NEW_FOG )
+ nouveauUpdateFogAttrib( ctx );
+
+ if ( new_state & NOUVEAU_NEW_CLIP )
+ nouveauUpdateClipping( ctx );
+
+ if ( new_state & NOUVEAU_NEW_CULL )
+ nouveauUpdateCull( ctx );
+
+ if ( new_state & NOUVEAU_NEW_MASKS )
+ nouveauUpdateMasks( ctx );
+
+ if ( new_state & NOUVEAU_NEW_WINDOW )
+ nouveauUpdateWindow( ctx );
+
+ if ( nmesa->new_render_state & _NEW_TEXTURE ) {
+ nouveauUpdateTextureState( ctx );
+ }*/
+ }
+ }
+
+ static void nouveauDDInvalidateState(GLcontext *ctx, GLuint new_state)
+ {
+ _swrast_InvalidateState( ctx, new_state );
+ _swsetup_InvalidateState( ctx, new_state );
++ _vbo_InvalidateState( ctx, new_state );
+ _tnl_InvalidateState( ctx, new_state );
+ NOUVEAU_CONTEXT(ctx)->new_render_state |= new_state;
+ }
+
+ /* Initialize the context's hardware state. */
+ void nouveauDDInitState(nouveauContextPtr nmesa)
+ {
+ uint32_t type = nmesa->screen->card->type;
+ switch(type)
+ {
+ case NV_03:
+ case NV_04:
+ case NV_05:
+ /* No TCL engines for these ones */
+ break;
+ case NV_10:
+ nv10InitStateFuncs(nmesa->glCtx, &nmesa->glCtx->Driver);
+ break;
+ case NV_20:
+ nv20InitStateFuncs(nmesa->glCtx, &nmesa->glCtx->Driver);
+ break;
+ case NV_30:
+ case NV_40:
+ case NV_44:
+ case NV_50:
+ nv30InitStateFuncs(nmesa->glCtx, &nmesa->glCtx->Driver);
+ break;
+ default:
+ break;
+ }
+ nouveau_state_cache_init(nmesa);
+ }
+
+ /* Initialize the driver's state functions */
+ void nouveauDDInitStateFuncs(GLcontext *ctx)
+ {
+ ctx->Driver.UpdateState = nouveauDDInvalidateState;
+
+ ctx->Driver.ClearIndex = NULL;
+ ctx->Driver.ClearColor = NULL; //nouveauDDClearColor;
+ ctx->Driver.ClearStencil = NULL; //nouveauDDClearStencil;
+ ctx->Driver.DrawBuffer = NULL; //nouveauDDDrawBuffer;
+ ctx->Driver.ReadBuffer = NULL; //nouveauDDReadBuffer;
+
+ ctx->Driver.IndexMask = NULL;
+ ctx->Driver.ColorMask = NULL; //nouveauDDColorMask;
+ ctx->Driver.AlphaFunc = NULL; //nouveauDDAlphaFunc;
+ ctx->Driver.BlendEquationSeparate = NULL; //nouveauDDBlendEquationSeparate;
+ ctx->Driver.BlendFuncSeparate = NULL; //nouveauDDBlendFuncSeparate;
+ ctx->Driver.ClearDepth = NULL; //nouveauDDClearDepth;
+ ctx->Driver.CullFace = NULL; //nouveauDDCullFace;
+ ctx->Driver.FrontFace = NULL; //nouveauDDFrontFace;
+ ctx->Driver.DepthFunc = NULL; //nouveauDDDepthFunc;
+ ctx->Driver.DepthMask = NULL; //nouveauDDDepthMask;
+ ctx->Driver.Enable = NULL; //nouveauDDEnable;
+ ctx->Driver.Fogfv = NULL; //nouveauDDFogfv;
+ ctx->Driver.Hint = NULL;
+ ctx->Driver.Lightfv = NULL;
+ ctx->Driver.LightModelfv = NULL; //nouveauDDLightModelfv;
+ ctx->Driver.LogicOpcode = NULL; //nouveauDDLogicOpCode;
+ ctx->Driver.PolygonMode = NULL;
+ ctx->Driver.PolygonStipple = NULL; //nouveauDDPolygonStipple;
+ ctx->Driver.RenderMode = NULL; //nouveauDDRenderMode;
+ ctx->Driver.Scissor = NULL; //nouveauDDScissor;
+ ctx->Driver.ShadeModel = NULL; //nouveauDDShadeModel;
+ ctx->Driver.StencilFuncSeparate = NULL; //nouveauDDStencilFuncSeparate;
+ ctx->Driver.StencilMaskSeparate = NULL; //nouveauDDStencilMaskSeparate;
+ ctx->Driver.StencilOpSeparate = NULL; //nouveauDDStencilOpSeparate;
+
+ ctx->Driver.DepthRange = nouveauDepthRange;
+ ctx->Driver.Viewport = nouveauViewport;
+
+ /* Pixel path fallbacks.
+ */
+ ctx->Driver.Accum = _swrast_Accum;
+ ctx->Driver.Bitmap = _swrast_Bitmap;
+ ctx->Driver.CopyPixels = _swrast_CopyPixels;
+ ctx->Driver.DrawPixels = _swrast_DrawPixels;
+ ctx->Driver.ReadPixels = _swrast_ReadPixels;
+
+ /* Swrast hooks for imaging extensions:
+ */
+ ctx->Driver.CopyColorTable = _swrast_CopyColorTable;
+ ctx->Driver.CopyColorSubTable = _swrast_CopyColorSubTable;
+ ctx->Driver.CopyConvolutionFilter1D = _swrast_CopyConvolutionFilter1D;
+ ctx->Driver.CopyConvolutionFilter2D = _swrast_CopyConvolutionFilter2D;
+ }
+
+ #define STATE_INIT(a) if (ctx->Driver.a) ctx->Driver.a
+
+ void nouveauInitState(GLcontext *ctx)
+ {
+ /*
+ * Mesa should do this for us:
+ */
+
+ STATE_INIT(AlphaFunc)( ctx,
+ ctx->Color.AlphaFunc,
+ ctx->Color.AlphaRef);
+
+ STATE_INIT(BlendColor)( ctx,
+ ctx->Color.BlendColor );
+
+ STATE_INIT(BlendEquationSeparate)( ctx,
+ ctx->Color.BlendEquationRGB,
+ ctx->Color.BlendEquationA);
+
+ STATE_INIT(BlendFuncSeparate)( ctx,
+ ctx->Color.BlendSrcRGB,
+ ctx->Color.BlendDstRGB,
+ ctx->Color.BlendSrcA,
+ ctx->Color.BlendDstA);
+
+ STATE_INIT(ClearColor)( ctx, ctx->Color.ClearColor);
+ STATE_INIT(ClearDepth)( ctx, ctx->Depth.Clear);
+ STATE_INIT(ClearStencil)( ctx, ctx->Stencil.Clear);
+
+ STATE_INIT(ColorMask)( ctx,
+ ctx->Color.ColorMask[RCOMP],
+ ctx->Color.ColorMask[GCOMP],
+ ctx->Color.ColorMask[BCOMP],
+ ctx->Color.ColorMask[ACOMP]);
+
+ STATE_INIT(CullFace)( ctx, ctx->Polygon.CullFaceMode );
+ STATE_INIT(DepthFunc)( ctx, ctx->Depth.Func );
+ STATE_INIT(DepthMask)( ctx, ctx->Depth.Mask );
+
+ STATE_INIT(Enable)( ctx, GL_ALPHA_TEST, ctx->Color.AlphaEnabled );
+ STATE_INIT(Enable)( ctx, GL_BLEND, ctx->Color.BlendEnabled );
+ STATE_INIT(Enable)( ctx, GL_COLOR_LOGIC_OP, ctx->Color.ColorLogicOpEnabled );
+ STATE_INIT(Enable)( ctx, GL_COLOR_SUM, ctx->Fog.ColorSumEnabled );
+ STATE_INIT(Enable)( ctx, GL_CULL_FACE, ctx->Polygon.CullFlag );
+ STATE_INIT(Enable)( ctx, GL_DEPTH_TEST, ctx->Depth.Test );
+ STATE_INIT(Enable)( ctx, GL_DITHER, ctx->Color.DitherFlag );
+ STATE_INIT(Enable)( ctx, GL_FOG, ctx->Fog.Enabled );
+ STATE_INIT(Enable)( ctx, GL_LIGHTING, ctx->Light.Enabled );
+ STATE_INIT(Enable)( ctx, GL_LINE_SMOOTH, ctx->Line.SmoothFlag );
+ STATE_INIT(Enable)( ctx, GL_LINE_STIPPLE, ctx->Line.StippleFlag );
+ STATE_INIT(Enable)( ctx, GL_POINT_SMOOTH, ctx->Point.SmoothFlag );
+ STATE_INIT(Enable)( ctx, GL_POLYGON_OFFSET_FILL, ctx->Polygon.OffsetFill);
+ STATE_INIT(Enable)( ctx, GL_POLYGON_OFFSET_LINE, ctx->Polygon.OffsetLine);
+ STATE_INIT(Enable)( ctx, GL_POLYGON_OFFSET_POINT, ctx->Polygon.OffsetPoint);
+ STATE_INIT(Enable)( ctx, GL_POLYGON_SMOOTH, ctx->Polygon.SmoothFlag );
+ STATE_INIT(Enable)( ctx, GL_POLYGON_STIPPLE, ctx->Polygon.StippleFlag );
+ STATE_INIT(Enable)( ctx, GL_SCISSOR_TEST, ctx->Scissor.Enabled );
+ STATE_INIT(Enable)( ctx, GL_STENCIL_TEST, ctx->Stencil.Enabled );
+ STATE_INIT(Enable)( ctx, GL_TEXTURE_1D, GL_FALSE );
+ STATE_INIT(Enable)( ctx, GL_TEXTURE_2D, GL_FALSE );
+ STATE_INIT(Enable)( ctx, GL_TEXTURE_RECTANGLE_NV, GL_FALSE );
+ STATE_INIT(Enable)( ctx, GL_TEXTURE_3D, GL_FALSE );
+ STATE_INIT(Enable)( ctx, GL_TEXTURE_CUBE_MAP, GL_FALSE );
+
+ STATE_INIT(Fogfv)( ctx, GL_FOG_COLOR, ctx->Fog.Color );
+ STATE_INIT(Fogfv)( ctx, GL_FOG_MODE, 0 );
+ STATE_INIT(Fogfv)( ctx, GL_FOG_DENSITY, &ctx->Fog.Density );
+ STATE_INIT(Fogfv)( ctx, GL_FOG_START, &ctx->Fog.Start );
+ STATE_INIT(Fogfv)( ctx, GL_FOG_END, &ctx->Fog.End );
+
+ STATE_INIT(FrontFace)( ctx, ctx->Polygon.FrontFace );
+
+ {
+ GLfloat f = (GLfloat)ctx->Light.Model.ColorControl;
+ STATE_INIT(LightModelfv)( ctx, GL_LIGHT_MODEL_COLOR_CONTROL, &f );
+ }
+
+ STATE_INIT(LineStipple)( ctx, ctx->Line.StippleFactor, ctx->Line.StipplePattern );
+ STATE_INIT(LineWidth)( ctx, ctx->Line.Width );
+ STATE_INIT(LogicOpcode)( ctx, ctx->Color.LogicOp );
+ STATE_INIT(PointSize)( ctx, ctx->Point.Size );
+ STATE_INIT(PolygonMode)( ctx, GL_FRONT, ctx->Polygon.FrontMode );
+ STATE_INIT(PolygonMode)( ctx, GL_BACK, ctx->Polygon.BackMode );
+ STATE_INIT(PolygonOffset)( ctx,
+ ctx->Polygon.OffsetFactor,
+ ctx->Polygon.OffsetUnits );
+ STATE_INIT(PolygonStipple)( ctx, (const GLubyte *)ctx->PolygonStipple );
+ STATE_INIT(ShadeModel)( ctx, ctx->Light.ShadeModel );
+ STATE_INIT(StencilFuncSeparate)( ctx, GL_FRONT,
+ ctx->Stencil.Function[0],
+ ctx->Stencil.Ref[0],
+ ctx->Stencil.ValueMask[0] );
+ STATE_INIT(StencilFuncSeparate)( ctx, GL_BACK,
+ ctx->Stencil.Function[1],
+ ctx->Stencil.Ref[1],
+ ctx->Stencil.ValueMask[1] );
+ STATE_INIT(StencilMaskSeparate)( ctx, GL_FRONT, ctx->Stencil.WriteMask[0] );
+ STATE_INIT(StencilMaskSeparate)( ctx, GL_BACK, ctx->Stencil.WriteMask[1] );
+ STATE_INIT(StencilOpSeparate)( ctx, GL_FRONT,
+ ctx->Stencil.FailFunc[0],
+ ctx->Stencil.ZFailFunc[0],
+ ctx->Stencil.ZPassFunc[0]);
+ STATE_INIT(StencilOpSeparate)( ctx, GL_BACK,
+ ctx->Stencil.FailFunc[1],
+ ctx->Stencil.ZFailFunc[1],
+ ctx->Stencil.ZPassFunc[1]);
+ }
#include "enums.h"
#include "colormac.h"
#include "light.h"
+ #include "framebuffer.h"
#include "swrast/swrast.h"
-#include "array_cache/acache.h"
+#include "vbo/vbo.h"
#include "tnl/tnl.h"
#include "tnl/t_pipeline.h"
#include "swrast_setup/swrast_setup.h"
}
+ /**
+ * Helper to enable/disable client-side state.
+ */
static void
- client_state( GLcontext *ctx, GLenum cap, GLboolean state )
+ client_state(GLcontext *ctx, GLenum cap, GLboolean state)
{
GLuint flag;
- GLuint *var;
+ GLboolean *var;
switch (cap) {
case GL_VERTEX_ARRAY:
- # List of ource files in this directory used for X.org xserver build
+ # List of source files in this directory used for X.org xserver build
MESA_TNL_SOURCES = \
-t_array_api.c \
-t_array_import.c \
t_context.c \
t_pipeline.c \
-t_save_api.c \
-t_save_loopback.c \
-t_save_playback.c \
t_vb_arbprogram.c \
t_vb_arbprogram_sse.c \
t_vb_arbshader.c \
t_vertex.c \
t_vertex_generic.c \
t_vertex_sse.c \
-t_vp_build.c \
-t_vtx_api.c \
-t_vtx_eval.c \
-t_vtx_exec.c \
-t_vtx_generic.c \
-t_vtx_x86.c
+t_vp_build.c
+
+ MESA_TNL_HEADERS = \
+ t_array_api.h \
+ t_array_import.h \
+ t_context.h \
+ t_pipeline.h \
-t_save_api.h \
+ t_vb_arbprogram.h \
+ t_vb_cliptmp.h \
+ t_vb_lighttmp.h \
+ t_vb_rendertmp.h \
+ t_vertex.h \
+ t_vp_build.h \
-t_vtx_api.h \
+ tnl.h
* program instruction formats and register layouts.
*/
enum {
- BRW_ATTRIB_POS = 0,
- BRW_ATTRIB_WEIGHT = 1,
- BRW_ATTRIB_NORMAL = 2,
- BRW_ATTRIB_COLOR0 = 3,
- BRW_ATTRIB_COLOR1 = 4,
- BRW_ATTRIB_FOG = 5,
- BRW_ATTRIB_INDEX = 6,
- BRW_ATTRIB_EDGEFLAG = 7,
- BRW_ATTRIB_TEX0 = 8,
- BRW_ATTRIB_TEX1 = 9,
- BRW_ATTRIB_TEX2 = 10,
- BRW_ATTRIB_TEX3 = 11,
- BRW_ATTRIB_TEX4 = 12,
- BRW_ATTRIB_TEX5 = 13,
- BRW_ATTRIB_TEX6 = 14,
- BRW_ATTRIB_TEX7 = 15,
+ VBO_ATTRIB_POS = 0,
+ VBO_ATTRIB_WEIGHT = 1,
+ VBO_ATTRIB_NORMAL = 2,
+ VBO_ATTRIB_COLOR0 = 3,
+ VBO_ATTRIB_COLOR1 = 4,
+ VBO_ATTRIB_FOG = 5,
+ VBO_ATTRIB_INDEX = 6,
+ VBO_ATTRIB_EDGEFLAG = 7,
+ VBO_ATTRIB_TEX0 = 8,
+ VBO_ATTRIB_TEX1 = 9,
+ VBO_ATTRIB_TEX2 = 10,
+ VBO_ATTRIB_TEX3 = 11,
+ VBO_ATTRIB_TEX4 = 12,
+ VBO_ATTRIB_TEX5 = 13,
+ VBO_ATTRIB_TEX6 = 14,
+ VBO_ATTRIB_TEX7 = 15,
- BRW_ATTRIB_GENERIC0 = 16, /* Not used? */
- BRW_ATTRIB_GENERIC1 = 17,
- BRW_ATTRIB_GENERIC2 = 18,
- BRW_ATTRIB_GENERIC3 = 19,
- BRW_ATTRIB_GENERIC4 = 20,
- BRW_ATTRIB_GENERIC5 = 21,
- BRW_ATTRIB_GENERIC6 = 22,
- BRW_ATTRIB_GENERIC7 = 23,
- BRW_ATTRIB_GENERIC8 = 24,
- BRW_ATTRIB_GENERIC9 = 25,
- BRW_ATTRIB_GENERIC10 = 26,
- BRW_ATTRIB_GENERIC11 = 27,
- BRW_ATTRIB_GENERIC12 = 28,
- BRW_ATTRIB_GENERIC13 = 29,
- BRW_ATTRIB_GENERIC14 = 30,
- BRW_ATTRIB_GENERIC15 = 31,
+ VBO_ATTRIB_GENERIC0 = 16, /* Not used? */
+ VBO_ATTRIB_GENERIC1 = 17,
+ VBO_ATTRIB_GENERIC2 = 18,
+ VBO_ATTRIB_GENERIC3 = 19,
+ VBO_ATTRIB_GENERIC4 = 20,
+ VBO_ATTRIB_GENERIC5 = 21,
+ VBO_ATTRIB_GENERIC6 = 22,
+ VBO_ATTRIB_GENERIC7 = 23,
+ VBO_ATTRIB_GENERIC8 = 24,
+ VBO_ATTRIB_GENERIC9 = 25,
+ VBO_ATTRIB_GENERIC10 = 26,
+ VBO_ATTRIB_GENERIC11 = 27,
+ VBO_ATTRIB_GENERIC12 = 28,
+ VBO_ATTRIB_GENERIC13 = 29,
+ VBO_ATTRIB_GENERIC14 = 30,
+ VBO_ATTRIB_GENERIC15 = 31,
- BRW_ATTRIB_MAT_FRONT_AMBIENT = 32,
- BRW_ATTRIB_MAT_BACK_AMBIENT = 33,
- BRW_ATTRIB_MAT_FRONT_DIFFUSE = 34,
- BRW_ATTRIB_MAT_BACK_DIFFUSE = 35,
- BRW_ATTRIB_MAT_FRONT_SPECULAR = 36,
- BRW_ATTRIB_MAT_BACK_SPECULAR = 37,
- BRW_ATTRIB_MAT_FRONT_EMISSION = 38,
- BRW_ATTRIB_MAT_BACK_EMISSION = 39,
- BRW_ATTRIB_MAT_FRONT_SHININESS = 40,
- BRW_ATTRIB_MAT_BACK_SHININESS = 41,
- BRW_ATTRIB_MAT_FRONT_INDEXES = 42,
- BRW_ATTRIB_MAT_BACK_INDEXES = 43,
+ /* XXX: in the vertex program InputsRead flag, we alias
+ * materials and generics and use knowledge about the program
+ * (whether it is a fixed-function emulation) to
+ * differentiate. Here we must keep them apart instead.
+ */
+ VBO_ATTRIB_MAT_FRONT_AMBIENT = 32,
+ VBO_ATTRIB_MAT_BACK_AMBIENT = 33,
+ VBO_ATTRIB_MAT_FRONT_DIFFUSE = 34,
+ VBO_ATTRIB_MAT_BACK_DIFFUSE = 35,
+ VBO_ATTRIB_MAT_FRONT_SPECULAR = 36,
+ VBO_ATTRIB_MAT_BACK_SPECULAR = 37,
+ VBO_ATTRIB_MAT_FRONT_EMISSION = 38,
+ VBO_ATTRIB_MAT_BACK_EMISSION = 39,
+ VBO_ATTRIB_MAT_FRONT_SHININESS = 40,
+ VBO_ATTRIB_MAT_BACK_SHININESS = 41,
+ VBO_ATTRIB_MAT_FRONT_INDEXES = 42,
+ VBO_ATTRIB_MAT_BACK_INDEXES = 43,
- BRW_ATTRIB_MAX = 44
-} ;
+ VBO_ATTRIB_MAX = 44
+};
-#define BRW_ATTRIB_FIRST_MATERIAL BRW_ATTRIB_MAT_FRONT_AMBIENT
-#define BRW_ATTRIB_LAST_MATERIAL BRW_ATTRIB_MAT_BACK_INDEXES
-
-#define BRW_MAX_COPIED_VERTS 3
-
-
-static inline GLuint64EXT brw_translate_inputs( GLboolean vp_enabled,
- GLuint mesa_inputs )
-{
- GLuint64EXT inputs = mesa_inputs;
- if (vp_enabled)
- return inputs;
- else
- return (inputs & 0xffff) | ((inputs & 0xffff0000) << 16);
-}
+#define VBO_ATTRIB_FIRST_MATERIAL VBO_ATTRIB_MAT_FRONT_AMBIENT
++#define VBO_ATTRIB_LAST_MATERIAL VBO_ATTRIB_MAT_BACK_INDEXES
+#define VBO_MAX_COPIED_VERTS 3
#endif
if (!_mesa_validate_DrawArrays( ctx, mode, start, count ))
return;
- brw_save_NotifyBegin( ctx, mode | BRW_SAVE_PRIM_WEAK );
+ _ae_map_vbos( ctx );
+
+ vbo_save_NotifyBegin( ctx, mode | VBO_SAVE_PRIM_WEAK );
++
for (i = 0; i < count; i++)
CALL_ArrayElement(GET_DISPATCH(), (start + i));
CALL_End(GET_DISPATCH(), ());
if (!_mesa_validate_DrawElements( ctx, mode, count, type, indices ))
return;
- brw_save_NotifyBegin( ctx, mode | BRW_SAVE_PRIM_WEAK );
+ _ae_map_vbos( ctx );
+
+ vbo_save_NotifyBegin( ctx, mode | VBO_SAVE_PRIM_WEAK );
switch (type) {
case GL_UNSIGNED_BYTE:
static void _save_current_init( GLcontext *ctx )
{
- struct brw_save_context *save = IMM_CONTEXT(ctx)->save;
+ struct vbo_save_context *save = &vbo_context(ctx)->save;
GLint i;
- for (i = 0; i < BRW_ATTRIB_FIRST_MATERIAL; i++) {
- save->currentsz[i] = &ctx->ListState.ActiveAttribSize[i];
- save->current[i] = ctx->ListState.CurrentAttrib[i];
+ for (i = VBO_ATTRIB_POS; i <= VBO_ATTRIB_GENERIC15; i++) {
+ const GLuint j = i - VBO_ATTRIB_POS;
+ ASSERT(j < VERT_ATTRIB_MAX);
+ save->currentsz[i] = &ctx->ListState.ActiveAttribSize[j];
+ save->current[i] = ctx->ListState.CurrentAttrib[j];
}
- for (i = VBO_ATTRIB_FIRST_MATERIAL; i <= VBO_ATTRIB_MAT_FRONT_AMBIENT; i++) {
- for (i = BRW_ATTRIB_FIRST_MATERIAL; i <= BRW_ATTRIB_LAST_MATERIAL; i++) {
- const GLuint j = i - BRW_ATTRIB_FIRST_MATERIAL;
++ for (i = VBO_ATTRIB_FIRST_MATERIAL; i <= VBO_ATTRIB_LAST_MATERIAL; i++) {
+ const GLuint j = i - VBO_ATTRIB_FIRST_MATERIAL;
ASSERT(j < MAT_ATTRIB_MAX);
save->currentsz[i] = &ctx->ListState.ActiveMaterialSize[j];
save->current[i] = ctx->ListState.CurrentMaterial[j];
#include "light.h"
#include "state.h"
-#include "brw_save.h"
-#include "brw_draw.h"
-#include "brw_fallback.h"
+#include "vbo_context.h"
+
-
+ /*
+ * After playback, copy everything but the position from the
+ * last vertex to the saved state
+ */
static void _playback_copy_to_current( GLcontext *ctx,
- const struct brw_save_vertex_list *node )
+ const struct vbo_save_vertex_list *node )
{
- struct brw_save_context *save = IMM_CONTEXT(ctx)->save;
- GLfloat vertex[BRW_ATTRIB_MAX * 4], *data = vertex;
+ struct vbo_context *vbo = vbo_context(ctx);
+ GLfloat vertex[VBO_ATTRIB_MAX * 4], *data = vertex;
GLuint i, offset;
if (node->count)
else
offset = node->buffer_offset;
- ctx->Driver.GetBufferSubData( ctx, 0, offset, node->vertex_size,
+ ctx->Driver.GetBufferSubData( ctx, 0, offset,
+ node->vertex_size * sizeof(GLfloat),
data, node->vertex_store->bufferobj );
- for (i = VBO_ATTRIB_POS+1 ; i <= VBO_ATTRIB_INDEX ; i++) {
- for (i = 0 ; i < BRW_ATTRIB_MAX ; i++) {
++ for (i = VBO_ATTRIB_POS+1 ; i < VBO_ATTRIB_MAX ; i++) {
if (node->attrsz[i]) {
- if (i != BRW_ATTRIB_POS)
- COPY_CLEAN_4V(save->current[i], node->attrsz[i], data);
+ GLfloat *current = (GLfloat *)vbo->currval[i].Ptr;
- if (i >= BRW_ATTRIB_MAT_FRONT_AMBIENT &&
- i <= BRW_ATTRIB_MAT_BACK_INDEXES)
- ctx->NewState |= _NEW_LIGHT;
+ COPY_CLEAN_4V(current,
+ node->attrsz[i],
+ data);
- /* Edgeflag requires special treatment:
- */
- if (i == BRW_ATTRIB_EDGEFLAG)
- ctx->Current.EdgeFlag = (data[0] == 1.0);
+ vbo->currval[i].Size = node->attrsz[i];
- data += node->attrsz[i] * sizeof(GLfloat);
- }
- }
+ data += node->attrsz[i];
- if (i >= VBO_ATTRIB_MAT_FRONT_AMBIENT &&
- i <= VBO_ATTRIB_MAT_BACK_INDEXES)
- /* Edgeflag requires special treatment:
- */
- if (node->attrsz[BRW_ATTRIB_EDGEFLAG]) {
- ctx->Current.EdgeFlag = (data[0] == 1.0);
++ if (i >= VBO_ATTRIB_FIRST_MATERIAL &&
++ i <= VBO_ATTRIB_LAST_MATERIAL)
+ ctx->NewState |= _NEW_LIGHT;
+ }
}
-
-#if 1
/* Colormaterial -- this kindof sucks.
*/
if (ctx->Light.ColorMaterialEnabled) {
--- /dev/null
- _mesa_printf("begin %s (%d)\n", _mesa_lookup_enum_by_nr(mode), begin_flag);
+
+/*
+ * Mesa 3-D graphics library
+ * Version: 6.5
+ *
+ * Copyright (C) 1999-2006 Brian Paul 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
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * 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 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 NONINFRINGEMENT. IN NO EVENT SHALL
+ * BRIAN PAUL 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.
+ *
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+/* Split indexed primitives with per-vertex copying.
+ */
+
+#include "glheader.h"
+#include "imports.h"
+#include "macros.h"
+#include "enums.h"
+#include "mtypes.h"
+
+#include "vbo_split.h"
+#include "vbo.h"
+
+
+#define ELT_TABLE_SIZE 16
+
+/* Used for vertex-level splitting of indexed buffers. Note that
+ * non-indexed primitives may be converted to indexed in some cases
+ * (eg loops, fans) in order to use this splitting path.
+ */
+struct copy_context {
+
+ GLcontext *ctx;
+ const struct gl_client_array **array;
+ const struct _mesa_prim *prim;
+ GLuint nr_prims;
+ const struct _mesa_index_buffer *ib;
+ vbo_draw_func draw;
+
+ const struct split_limits *limits;
+
+ struct {
+ GLuint attr;
+ GLuint size;
+ const struct gl_client_array *array;
+ const GLubyte *src_ptr;
+
+ struct gl_client_array dstarray;
+
+ } varying[VERT_ATTRIB_MAX];
+ GLuint nr_varying;
+
+ const struct gl_client_array *dstarray_ptr[VERT_ATTRIB_MAX];
+ struct _mesa_index_buffer dstib;
+
+ GLuint *translated_elt_buf;
+ const GLuint *srcelt;
+
+ /* A baby hash table to avoid re-emitting (some) duplicate
+ * vertices when splitting indexed primitives.
+ */
+ struct {
+ GLuint in;
+ GLuint out;
+ } vert_cache[ELT_TABLE_SIZE];
+
+
+ GLuint vertex_size;
+ GLubyte *dstbuf;
+ GLubyte *dstptr; /* dstptr == dstbuf + dstelt_max * vertsize */
+ GLuint dstbuf_size; /* in vertices */
+ GLuint dstbuf_nr; /* count of emitted vertices, also the
+ * largest value in dstelt. Our
+ * MaxIndex.
+ */
+
+ GLuint *dstelt;
+ GLuint dstelt_nr;
+ GLuint dstelt_size;
+
+#define MAX_PRIM 32
+ struct _mesa_prim dstprim[MAX_PRIM];
+ GLuint dstprim_nr;
+
+};
+
+
+static GLuint type_size( GLenum type )
+{
+ switch(type) {
+ case GL_BYTE: return sizeof(GLbyte);
+ case GL_UNSIGNED_BYTE: return sizeof(GLubyte);
+ case GL_SHORT: return sizeof(GLshort);
+ case GL_UNSIGNED_SHORT: return sizeof(GLushort);
+ case GL_INT: return sizeof(GLint);
+ case GL_UNSIGNED_INT: return sizeof(GLuint);
+ case GL_FLOAT: return sizeof(GLfloat);
+ case GL_DOUBLE: return sizeof(GLdouble);
+ default: return 0;
+ }
+}
+
+static GLuint attr_size( const struct gl_client_array *array )
+{
+ return array->Size * type_size(array->Type);
+}
+
+
+/* Starts returning true slightly before the buffer fills, to ensure
+ * that there is sufficient room for any remaining vertices to finish
+ * off the prim:
+ */
+static GLboolean check_flush( struct copy_context *copy )
+{
+ if (copy->dstbuf_nr + 4 > copy->dstbuf_size)
+ return GL_TRUE;
+
+ if (copy->dstelt_nr + 4 > copy->dstelt_size)
+ return GL_TRUE;
+
+ return GL_FALSE;
+}
+
+static void flush( struct copy_context *copy )
+{
+ GLuint i;
+
+ /* Set some counters:
+ */
+ copy->dstib.count = copy->dstelt_nr;
+
+ copy->draw( copy->ctx,
+ copy->dstarray_ptr,
+ copy->dstprim,
+ copy->dstprim_nr,
+ ©->dstib,
+ 0,
+ copy->dstbuf_nr );
+
+ /* Reset all pointers:
+ */
+ copy->dstprim_nr = 0;
+ copy->dstelt_nr = 0;
+ copy->dstbuf_nr = 0;
+ copy->dstptr = copy->dstbuf;
+
+ /* Clear the vertex cache:
+ */
+ for (i = 0; i < ELT_TABLE_SIZE; i++)
+ copy->vert_cache[i].in = ~0;
+}
+
+
+
+static void begin( struct copy_context *copy, GLenum mode, GLboolean begin_flag )
+{
+ struct _mesa_prim *prim = ©->dstprim[copy->dstprim_nr];
+
- _mesa_printf("elt %d\n", elt);
++/* _mesa_printf("begin %s (%d)\n", _mesa_lookup_enum_by_nr(mode), begin_flag); */
+
+ prim->mode = mode;
+ prim->begin = begin_flag;
+}
+
+
+/* Use a hashtable to attempt to identify recently-emitted vertices
+ * and avoid re-emitting them.
+ */
+static GLuint elt(struct copy_context *copy, GLuint elt_idx)
+{
+ GLuint elt = copy->srcelt[elt_idx];
+ GLuint slot = elt & (ELT_TABLE_SIZE-1);
+
- _mesa_printf(" --> emit to dstelt %d\n", copy->dstbuf_nr);
++/* _mesa_printf("elt %d\n", elt); */
+
+ /* Look up the incoming element in the vertex cache. Re-emit if
+ * necessary.
+ */
+ if (copy->vert_cache[slot].in != elt) {
+ GLubyte *csr = copy->dstptr;
+ GLuint i;
+
- else
- _mesa_printf(" --> reuse vertex\n");
++/* _mesa_printf(" --> emit to dstelt %d\n", copy->dstbuf_nr); */
+
+ for (i = 0; i < copy->nr_varying; i++) {
+ const struct gl_client_array *srcarray = copy->varying[i].array;
+ const GLubyte *srcptr = copy->varying[i].src_ptr + elt * srcarray->StrideB;
+
+ memcpy(csr, srcptr, copy->varying[i].size);
+ csr += copy->varying[i].size;
+
++ if (0)
+ {
+ const GLuint *f = (const GLuint *)srcptr;
+ GLuint j;
+ _mesa_printf(" varying %d: ", i);
+ for(j = 0; j < copy->varying[i].size / 4; j++)
+ _mesa_printf("%x ", f[j]);
+ _mesa_printf("\n");
+ }
+
+ }
+
+ copy->vert_cache[slot].in = elt;
+ copy->vert_cache[slot].out = copy->dstbuf_nr++;
+ copy->dstptr += copy->vertex_size;
+
+ assert(csr == copy->dstptr);
+ assert(copy->dstptr == (copy->dstbuf +
+ copy->dstbuf_nr *
+ copy->vertex_size));
+ }
- _mesa_printf(" --> emit %d\n", copy->vert_cache[slot].out);
++/* else */
++/* _mesa_printf(" --> reuse vertex\n"); */
+
- _mesa_printf("end (%d)\n", end_flag);
++/* _mesa_printf(" --> emit %d\n", copy->vert_cache[slot].out); */
+ copy->dstelt[copy->dstelt_nr++] = copy->vert_cache[slot].out;
+ return check_flush(copy);
+}
+
+static void end( struct copy_context *copy, GLboolean end_flag )
+{
+ struct _mesa_prim *prim = ©->dstprim[copy->dstprim_nr];
+
++/* _mesa_printf("end (%d)\n", end_flag); */
+
+ prim->end = end_flag;
+ prim->count = copy->dstelt_nr - prim->start;
+
+ if (++copy->dstprim_nr == MAX_PRIM ||
+ check_flush(copy))
+ flush(copy);
+}
+
+
+
+static void replay_elts( struct copy_context *copy )
+{
+ GLuint i, j, k;
+ GLboolean split;
+
+ for (i = 0; i < copy->nr_prims; i++) {
+ const struct _mesa_prim *prim = ©->prim[i];
+ const GLuint start = prim->start;
+ GLuint first, incr;
+
+ switch (prim->mode) {
+
+ case GL_LINE_LOOP:
+ /* Convert to linestrip and emit the final vertex explicitly,
+ * but only in the resultant strip that requires it.
+ */
+ j = 0;
+ while (j != prim->count) {
+ begin(copy, GL_LINE_STRIP, prim->begin && j == 0);
+
+ for (split = GL_FALSE; j != prim->count && !split; j++)
+ split = elt(copy, start + j);
+
+ if (j == prim->count) {
+ /* Done, emit final line. Split doesn't matter as
+ * it is always raised a bit early so we can emit
+ * the last verts if necessary!
+ */
+ if (prim->end)
+ (void)elt(copy, start + 0);
+
+ end(copy, prim->end);
+ }
+ else {
+ /* Wrap
+ */
+ assert(split);
+ end(copy, 0);
+ j--;
+ }
+ }
+ break;
+
+ case GL_TRIANGLE_FAN:
+ case GL_POLYGON:
+ j = 2;
+ while (j != prim->count) {
+ begin(copy, prim->mode, prim->begin && j == 0);
+
+ split = elt(copy, start+0);
+ assert(!split);
+
+ split = elt(copy, start+j-1);
+ assert(!split);
+
+ for (; j != prim->count && !split; j++)
+ split = elt(copy, start+j);
+
+ end(copy, prim->end && j == prim->count);
+
+ if (j != prim->count) {
+ /* Wrapped the primitive, need to repeat some vertices:
+ */
+ j -= 1;
+ }
+ }
+ break;
+
+ default:
+ (void)split_prim_inplace(prim->mode, &first, &incr);
+
+ j = 0;
+ while (j != prim->count) {
+
+ begin(copy, prim->mode, prim->begin && j == 0);
+
+ split = 0;
+ for (k = 0; k < first; k++, j++)
+ split |= elt(copy, start+j);
+
+ assert(!split);
+
+ for (; j != prim->count && !split; )
+ for (k = 0; k < incr; k++, j++)
+ split |= elt(copy, start+j);
+
+ end(copy, prim->end && j == prim->count);
+
+ if (j != prim->count) {
+ /* Wrapped the primitive, need to repeat some vertices:
+ */
+ assert(j > first - incr);
+ j -= (first - incr);
+ }
+ }
+ break;
+ }
+ }
+
+ if (copy->dstprim_nr)
+ flush(copy);
+}
+
+
+static void replay_init( struct copy_context *copy )
+{
+ GLcontext *ctx = copy->ctx;
+ GLuint i;
+ GLuint offset;
+
+ /* Make a list of varying attributes and their vbo's. Also
+ * calculate vertex size.
+ */
+ copy->vertex_size = 0;
+ for (i = 0; i < VERT_ATTRIB_MAX; i++) {
+ struct gl_buffer_object *vbo = copy->array[i]->BufferObj;
+
+ if (copy->array[i]->StrideB == 0) {
+ copy->dstarray_ptr[i] = copy->array[i];
+ }
+ else {
+ GLuint j = copy->nr_varying++;
+
+ copy->varying[j].attr = i;
+ copy->varying[j].array = copy->array[i];
+ copy->varying[j].size = attr_size(copy->array[i]);
+ copy->vertex_size += attr_size(copy->array[i]);
+
+ if (vbo->Name && !vbo->Pointer)
+ ctx->Driver.MapBuffer(ctx,
+ GL_ARRAY_BUFFER_ARB,
+ GL_DYNAMIC_DRAW_ARB, /* XXX */
+ vbo);
+
+ copy->varying[j].src_ptr = ADD_POINTERS(vbo->Pointer,
+ copy->array[i]->Ptr);
+
+ copy->dstarray_ptr[i] = ©->varying[j].dstarray;
+ }
+ }
+
+ /* There must always be an index buffer. Currently require the
+ * caller convert non-indexed prims to indexed. Could alternately
+ * do it internally.
+ */
+ if (copy->ib->obj->Name && !copy->ib->obj->Pointer)
+ ctx->Driver.MapBuffer(ctx,
+ GL_ARRAY_BUFFER_ARB, /* XXX */
+ GL_DYNAMIC_DRAW_ARB, /* XXX */
+ copy->ib->obj);
+
+ switch (copy->ib->type) {
+ case GL_UNSIGNED_BYTE:
+ copy->translated_elt_buf = _mesa_malloc(sizeof(GLuint) * copy->ib->count);
+ copy->srcelt = copy->translated_elt_buf;
+
+ for (i = 0; i < copy->ib->count; i++)
+ copy->translated_elt_buf[i] = ((const GLubyte *)copy->ib->ptr)[i];
+ break;
+
+ case GL_UNSIGNED_SHORT:
+ copy->translated_elt_buf = _mesa_malloc(sizeof(GLuint) * copy->ib->count);
+ copy->srcelt = copy->translated_elt_buf;
+
+ for (i = 0; i < copy->ib->count; i++)
+ copy->translated_elt_buf[i] = ((const GLushort *)copy->ib->ptr)[i];
+ break;
+
+ case GL_UNSIGNED_INT:
+ copy->translated_elt_buf = NULL;
+ copy->srcelt = (const GLuint *)ADD_POINTERS(copy->ib->obj->Pointer,
+ copy->ib->ptr);
+ break;
+ }
+
+
+ /* Figure out the maximum allowed vertex buffer size:
+ */
+ if (copy->vertex_size * copy->limits->max_verts <= copy->limits->max_vb_size) {
+ copy->dstbuf_size = copy->limits->max_verts;
+ }
+ else {
+ copy->dstbuf_size = copy->limits->max_vb_size / copy->vertex_size;
+ }
+
+ /* Allocate an output vertex buffer:
+ *
+ * XXX: This should be a VBO!
+ */
+ copy->dstbuf = _mesa_malloc(copy->dstbuf_size *
+ copy->vertex_size);
+ copy->dstptr = copy->dstbuf;
+
+ /* Setup new vertex arrays to point into the output buffer:
+ */
+ for (offset = 0, i = 0; i < copy->nr_varying; i++) {
+ const struct gl_client_array *src = copy->varying[i].array;
+ struct gl_client_array *dst = ©->varying[i].dstarray;
+
+ dst->Size = src->Size;
+ dst->Type = src->Type;
+ dst->Stride = copy->vertex_size;
+ dst->StrideB = copy->vertex_size;
+ dst->Ptr = copy->dstbuf + offset;
+ dst->Enabled = GL_TRUE;
+ dst->Normalized = GL_TRUE;
+ dst->BufferObj = ctx->Array.NullBufferObj;
+ dst->_MaxElement = copy->dstbuf_size; /* may be less! */
+
+ offset += copy->varying[i].size;
+ }
+
+ /* Allocate an output element list:
+ */
+ copy->dstelt_size = MIN2(65536,
+ copy->ib->count * 2);
+ copy->dstelt_size = MIN2(copy->dstelt_size,
+ copy->limits->max_indices);
+ copy->dstelt = _mesa_malloc(copy->dstelt_size);
+ copy->dstelt_nr = 0;
+
+ /* Setup the new index buffer to point to the allocated element
+ * list:
+ */
+ copy->dstib.count = 0; /* duplicates dstelt_nr */
+ copy->dstib.type = GL_UNSIGNED_INT;
+ copy->dstib.obj = ctx->Array.NullBufferObj;
+ copy->dstib.ptr = copy->dstelt;
+ copy->dstib.rebase = 0;
+}
+
+
+static void replay_finish( struct copy_context *copy )
+{
+ GLcontext *ctx = copy->ctx;
+ GLuint i;
+
+ /* Free our vertex and index buffers:
+ */
+ _mesa_free(copy->translated_elt_buf);
+ _mesa_free(copy->dstbuf);
+ _mesa_free(copy->dstelt);
+
+ /* Unmap VBO's
+ */
+ for (i = 0; i < copy->nr_varying; i++) {
+ struct gl_buffer_object *vbo = copy->varying[i].array->BufferObj;
+
+ if (vbo->Name && vbo->Pointer)
+ ctx->Driver.UnmapBuffer(ctx, GL_ARRAY_BUFFER_ARB, vbo);
+ }
+
+ /* Unmap index buffer:
+ */
+ if (copy->ib->obj->Name && copy->ib->obj->Pointer) {
+ ctx->Driver.UnmapBuffer(ctx,
+ GL_ARRAY_BUFFER_ARB, /* XXX */
+ copy->ib->obj);
+ }
+}
+
+void vbo_split_copy( GLcontext *ctx,
+ const struct gl_client_array *arrays[],
+ const struct _mesa_prim *prim,
+ GLuint nr_prims,
+ const struct _mesa_index_buffer *ib,
+ vbo_draw_func draw,
+ const struct split_limits *limits )
+{
+ struct copy_context copy;
+ GLuint i;
+
+ memset(©, 0, sizeof(copy));
+
+ /* Require indexed primitives:
+ */
+ assert(ib);
+
+ copy.ctx = ctx;
+ copy.array = arrays;
+ copy.prim = prim;
+ copy.nr_prims = nr_prims;
+ copy.ib = ib;
+ copy.draw = draw;
+ copy.limits = limits;
+
+
+ /* Clear the vertex cache:
+ */
+ for (i = 0; i < ELT_TABLE_SIZE; i++)
+ copy.vert_cache[i].in = ~0;
+
+
+ replay_init(©);
+ replay_elts(©);
+ replay_finish(©);
+}
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