From 2b5ef29a7b90724c47454547acd387f0629fdd1b Mon Sep 17 00:00:00 2001 From: Oliver McFadden Date: Wed, 9 May 2007 16:10:08 +0000 Subject: [PATCH] r300: Removed the deprecated VTXFMT code. This was okayed by Jerome Glisse and Keith Whitwell on the dri-devel IRC channel and list, respectively. --- src/mesa/drivers/dri/r300/Makefile | 1 - src/mesa/drivers/dri/r300/r300_context.c | 10 +- src/mesa/drivers/dri/r300/r300_context.h | 19 - src/mesa/drivers/dri/r300/r300_ioctl.c | 8 - src/mesa/drivers/dri/r300/r300_maos.c | 26 - src/mesa/drivers/dri/r300/r300_render.c | 44 ++ src/mesa/drivers/dri/r300/r300_state.c | 4 - src/mesa/drivers/dri/r300/radeon_vtxfmt_a.c | 662 -------------------- 8 files changed, 45 insertions(+), 729 deletions(-) delete mode 100644 src/mesa/drivers/dri/r300/radeon_vtxfmt_a.c diff --git a/src/mesa/drivers/dri/r300/Makefile b/src/mesa/drivers/dri/r300/Makefile index 65a6b03b741..cd05927e5e3 100644 --- a/src/mesa/drivers/dri/r300/Makefile +++ b/src/mesa/drivers/dri/r300/Makefile @@ -28,7 +28,6 @@ DRIVER_SOURCES = \ radeon_span.c \ radeon_state.c \ radeon_mm.c \ - radeon_vtxfmt_a.c \ \ r300_context.c \ r300_ioctl.c \ diff --git a/src/mesa/drivers/dri/r300/r300_context.c b/src/mesa/drivers/dri/r300/r300_context.c index 4092ebe0101..12308af45fd 100644 --- a/src/mesa/drivers/dri/r300/r300_context.c +++ b/src/mesa/drivers/dri/r300/r300_context.c @@ -214,11 +214,7 @@ GLboolean r300CreateContext(const __GLcontextModes * glVisual, #ifdef USER_BUFFERS radeon_mm_init(r300); #endif -#ifdef HW_VBOS - if (hw_tcl_on) { - r300InitVBOFuncs(&functions); - } -#endif + if (!radeonInitContext(&r300->radeon, &functions, glVisual, driContextPriv, sharedContextPrivate)) { @@ -367,10 +363,6 @@ GLboolean r300CreateContext(const __GLcontextModes * glVisual, r300InitCmdBuf(r300); r300InitState(r300); -#ifdef RADEON_VTXFMT_A - radeon_init_vtxfmt_a(r300); -#endif - TNL_CONTEXT(ctx)->Driver.RunPipeline = _tnl_run_pipeline; tcl_mode = driQueryOptioni(&r300->radeon.optionCache, "tcl_mode"); diff --git a/src/mesa/drivers/dri/r300/r300_context.h b/src/mesa/drivers/dri/r300/r300_context.h index 31ce210f8de..9bda2409bd0 100644 --- a/src/mesa/drivers/dri/r300/r300_context.h +++ b/src/mesa/drivers/dri/r300/r300_context.h @@ -48,13 +48,6 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #include "radeon_context.h" #define USER_BUFFERS -/* KW: Disable this code. Driver should hook into vbo module - * directly, see i965 driver for example. - */ -/* #define RADEON_VTXFMT_A */ -#ifdef RADEON_VTXFMT_A -#define HW_VBOS -#endif /* We don't handle 16 bits elts swapping yet */ #ifdef MESA_BIG_ENDIAN @@ -911,21 +904,9 @@ extern int r300VertexProgUpdateParams(GLcontext * ctx, float *dst); extern int r300Fallback(GLcontext * ctx); -extern void radeon_vb_to_rvb(r300ContextPtr rmesa, - struct radeon_vertex_buffer *rvb, - struct vertex_buffer *vb); extern GLboolean r300RunRender(GLcontext * ctx, struct tnl_pipeline_stage *stage); -#ifdef RADEON_VTXFMT_A -extern void radeon_init_vtxfmt_a(r300ContextPtr rmesa); -#endif - -#ifdef HW_VBOS -extern void r300InitVBOFuncs(struct dd_function_table *functions); -extern void r300EvictVBOs(GLcontext * ctx, int amount); -#endif - #define RADEON_D_CAPTURE 0 #define RADEON_D_PLAYBACK 1 #define RADEON_D_PLAYBACK_RAW 2 diff --git a/src/mesa/drivers/dri/r300/r300_ioctl.c b/src/mesa/drivers/dri/r300/r300_ioctl.c index 884a7d49e45..ace9131b33b 100644 --- a/src/mesa/drivers/dri/r300/r300_ioctl.c +++ b/src/mesa/drivers/dri/r300/r300_ioctl.c @@ -446,14 +446,6 @@ static void r300RefillCurrentDmaRegion(r300ContextPtr rmesa, int size) dmabuf->id = radeon_mm_alloc(rmesa, 4, size); -#ifdef HW_VBOS - if (dmabuf->id == 0) { - /* Just kick all */ - r300EvictVBOs(rmesa->radeon.glCtx, - /*RADEON_BUFFER_SIZE*16 */ 1 << 30); - dmabuf->id = radeon_mm_alloc(rmesa, 4, size); - } -#endif UNLOCK_HARDWARE(&rmesa->radeon); if (dmabuf->id == 0) { diff --git a/src/mesa/drivers/dri/r300/r300_maos.c b/src/mesa/drivers/dri/r300/r300_maos.c index 15bb41ddc0c..3beeb7b1ab8 100644 --- a/src/mesa/drivers/dri/r300/r300_maos.c +++ b/src/mesa/drivers/dri/r300/r300_maos.c @@ -649,32 +649,6 @@ void r300UseArrays(GLcontext * ctx) if (rmesa->state.aos[i].buf) radeon_mm_use(rmesa, rmesa->state.aos[i].buf->id); } - -#ifdef HW_VBOS - -#define USE_VBO(a) \ - do { \ - if (ctx->Array.ArrayObj->a.BufferObj->Name \ - && ctx->Array.ArrayObj->a.Enabled) \ - radeon_mm_use(rmesa, ((struct r300_buffer_object *)ctx->Array.ArrayObj->a.BufferObj)->id); \ - } while(0) - - if (ctx->Array.ElementArrayBufferObj->Name - && ctx->Array.ElementArrayBufferObj->OnCard) - radeon_mm_use(rmesa, - ((struct r300_buffer_object *)ctx->Array. - ElementArrayBufferObj)->id); - - USE_VBO(Vertex); - USE_VBO(Normal); - USE_VBO(Color); - USE_VBO(SecondaryColor); - USE_VBO(FogCoord); - - for (i = 0; i < MAX_TEXTURE_COORD_UNITS; i++) - USE_VBO(TexCoord[i]); -#endif - } #endif diff --git a/src/mesa/drivers/dri/r300/r300_render.c b/src/mesa/drivers/dri/r300/r300_render.c index 87990247457..1dac3142ee6 100644 --- a/src/mesa/drivers/dri/r300/r300_render.c +++ b/src/mesa/drivers/dri/r300/r300_render.c @@ -270,6 +270,50 @@ static void r300RunRenderPrimitive(r300ContextPtr rmesa, GLcontext * ctx, } } +#define CONV_VB(a, b) rvb->AttribPtr[(a)].size = vb->b->size, \ + rvb->AttribPtr[(a)].type = GL_FLOAT, \ + rvb->AttribPtr[(a)].stride = vb->b->stride, \ + rvb->AttribPtr[(a)].data = vb->b->data + +static void radeon_vb_to_rvb(r300ContextPtr rmesa, struct radeon_vertex_buffer *rvb, struct vertex_buffer *vb) +{ + int i; + GLcontext *ctx; + ctx = rmesa->radeon.glCtx; + + memset(rvb, 0, sizeof(*rvb)); + + rvb->Elts = vb->Elts; + rvb->elt_size = 4; + rvb->elt_min = 0; + rvb->elt_max = vb->Count; + + rvb->Count = vb->Count; + + if (hw_tcl_on) { + CONV_VB(VERT_ATTRIB_POS, ObjPtr); + } else { + assert(vb->ClipPtr); + CONV_VB(VERT_ATTRIB_POS, ClipPtr); + } + + CONV_VB(VERT_ATTRIB_NORMAL, NormalPtr); + CONV_VB(VERT_ATTRIB_COLOR0, ColorPtr[0]); + CONV_VB(VERT_ATTRIB_COLOR1, SecondaryColorPtr[0]); + CONV_VB(VERT_ATTRIB_FOG, FogCoordPtr); + + for (i=0; i < ctx->Const.MaxTextureCoordUnits; i++) + CONV_VB(VERT_ATTRIB_TEX0 + i, TexCoordPtr[i]); + + for (i=0; i < MAX_VERTEX_PROGRAM_ATTRIBS; i++) + CONV_VB(VERT_ATTRIB_GENERIC0 + i, AttribPtr[VERT_ATTRIB_GENERIC0 + i]); + + rvb->Primitive = vb->Primitive; + rvb->PrimitiveCount = vb->PrimitiveCount; + rvb->LockFirst = rvb->LockCount = 0; + rvb->lock_uptodate = GL_FALSE; +} + GLboolean r300RunRender(GLcontext * ctx, struct tnl_pipeline_stage *stage) { diff --git a/src/mesa/drivers/dri/r300/r300_state.c b/src/mesa/drivers/dri/r300/r300_state.c index af4326ed7e5..3b595d98fa6 100644 --- a/src/mesa/drivers/dri/r300/r300_state.c +++ b/src/mesa/drivers/dri/r300/r300_state.c @@ -1999,10 +1999,6 @@ static void r300InvalidateState(GLcontext * ctx, GLuint new_state) r300UpdateStateParameters(ctx, new_state); -#ifdef HW_VBOS - if (new_state & _NEW_ARRAY) - r300->state.VB.lock_uptodate = GL_FALSE; -#endif r300->NewGLState |= new_state; } diff --git a/src/mesa/drivers/dri/r300/radeon_vtxfmt_a.c b/src/mesa/drivers/dri/r300/radeon_vtxfmt_a.c deleted file mode 100644 index f9c4e2db0c9..00000000000 --- a/src/mesa/drivers/dri/r300/radeon_vtxfmt_a.c +++ /dev/null @@ -1,662 +0,0 @@ -/* - * Copyright (C) 2005 Aapo Tahkola. - * - * 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 (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 NONINFRINGEMENT. - * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS 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: - * Aapo Tahkola - */ - -#include "context.h" -#include "r300_context.h" -#include "r300_cmdbuf.h" -#include "r300_ioctl.h" -#include "r300_maos.h" -#include "r300_state.h" -#include "radeon_mm.h" - -#include "hash.h" -#include "dispatch.h" -#include "bufferobj.h" -#include "vtxfmt.h" -#include "api_validate.h" -#include "state.h" -#include "image.h" - -#include "vbo/vbo_context.h" - -#define CONV_VB(a, b) rvb->AttribPtr[(a)].size = vb->b->size, \ - rvb->AttribPtr[(a)].type = GL_FLOAT, \ - rvb->AttribPtr[(a)].stride = vb->b->stride, \ - rvb->AttribPtr[(a)].data = vb->b->data - -void radeon_vb_to_rvb(r300ContextPtr rmesa, struct radeon_vertex_buffer *rvb, struct vertex_buffer *vb) -{ - int i; - GLcontext *ctx; - ctx = rmesa->radeon.glCtx; - - memset(rvb, 0, sizeof(*rvb)); - - rvb->Elts = vb->Elts; - rvb->elt_size = 4; - rvb->elt_min = 0; - rvb->elt_max = vb->Count; - - rvb->Count = vb->Count; - - if (hw_tcl_on) { - CONV_VB(VERT_ATTRIB_POS, ObjPtr); - } else { - assert(vb->ClipPtr); - CONV_VB(VERT_ATTRIB_POS, ClipPtr); - } - - CONV_VB(VERT_ATTRIB_NORMAL, NormalPtr); - CONV_VB(VERT_ATTRIB_COLOR0, ColorPtr[0]); - CONV_VB(VERT_ATTRIB_COLOR1, SecondaryColorPtr[0]); - CONV_VB(VERT_ATTRIB_FOG, FogCoordPtr); - - for (i=0; i < ctx->Const.MaxTextureCoordUnits; i++) - CONV_VB(VERT_ATTRIB_TEX0 + i, TexCoordPtr[i]); - - for (i=0; i < MAX_VERTEX_PROGRAM_ATTRIBS; i++) - CONV_VB(VERT_ATTRIB_GENERIC0 + i, AttribPtr[VERT_ATTRIB_GENERIC0 + i]); - - rvb->Primitive = vb->Primitive; - rvb->PrimitiveCount = vb->PrimitiveCount; - rvb->LockFirst = rvb->LockCount = 0; - rvb->lock_uptodate = GL_FALSE; -} - -#ifdef RADEON_VTXFMT_A - -extern void _tnl_array_init( GLcontext *ctx ); - -#define CONV(a, b) \ - do { \ - if (ctx->Array.ArrayObj->b.Enabled) { \ - rmesa->state.VB.AttribPtr[(a)].size = ctx->Array.ArrayObj->b.Size; \ - rmesa->state.VB.AttribPtr[(a)].data = ctx->Array.ArrayObj->b.BufferObj->Name \ - ? (void *)ADD_POINTERS(ctx->Array.ArrayObj->b.Ptr, ctx->Array.ArrayObj->b.BufferObj->Data) \ - : (void *)ctx->Array.ArrayObj->b.Ptr; \ - rmesa->state.VB.AttribPtr[(a)].stride = ctx->Array.ArrayObj->b.StrideB; \ - rmesa->state.VB.AttribPtr[(a)].type = ctx->Array.ArrayObj->b.Type; \ - enabled |= 1 << (a); \ - } \ - } while (0) - -static int setup_arrays(r300ContextPtr rmesa, GLint start) -{ - int i; - struct dt def = { 4, GL_FLOAT, 0, NULL }; - GLcontext *ctx; - GLuint enabled = 0; - - ctx = rmesa->radeon.glCtx; - i = r300Fallback(ctx); - if (i) - return i; - - memset(rmesa->state.VB.AttribPtr, 0, VERT_ATTRIB_MAX*sizeof(struct dt)); - - CONV(VERT_ATTRIB_POS, Vertex); - CONV(VERT_ATTRIB_NORMAL, Normal); - CONV(VERT_ATTRIB_COLOR0, Color); - CONV(VERT_ATTRIB_COLOR1, SecondaryColor); - CONV(VERT_ATTRIB_FOG, FogCoord); - - for (i=0; i < MAX_TEXTURE_COORD_UNITS; i++) - CONV(VERT_ATTRIB_TEX0 + i, TexCoord[i]); - - if (ctx->VertexProgram._Enabled) - for (i=0; i < VERT_ATTRIB_MAX; i++) - CONV(i, VertexAttrib[i]); - - for (i=0; i < VERT_ATTRIB_MAX; i++) { - rmesa->state.VB.AttribPtr[i].data += rmesa->state.VB.AttribPtr[i].stride * start; - } - - for(i=0; i < VERT_ATTRIB_MAX; i++){ - if(rmesa->state.VB.AttribPtr[i].type != GL_UNSIGNED_BYTE && -#if MESA_LITTLE_ENDIAN - rmesa->state.VB.AttribPtr[i].type != GL_SHORT && -#endif - rmesa->state.VB.AttribPtr[i].type != GL_FLOAT){ - WARN_ONCE("Unsupported format %d at index %d\n", rmesa->state.VB.AttribPtr[i].type, i); - return R300_FALLBACK_TCL; - } - - /*fprintf(stderr, "%d: ", i); - - switch(rmesa->state.VB.AttribPtr[i].type){ - case GL_BYTE: fprintf(stderr, "byte "); break; - case GL_UNSIGNED_BYTE: fprintf(stderr, "u byte "); break; - case GL_SHORT: fprintf(stderr, "short "); break; - case GL_UNSIGNED_SHORT: fprintf(stderr, "u short "); break; - case GL_INT: fprintf(stderr, "int "); break; - case GL_UNSIGNED_INT: fprintf(stderr, "u int "); break; - case GL_FLOAT: fprintf(stderr, "float "); break; - case GL_2_BYTES: fprintf(stderr, "2 bytes "); break; - case GL_3_BYTES: fprintf(stderr, "3 bytes "); break; - case GL_4_BYTES: fprintf(stderr, "4 bytes "); break; - case GL_DOUBLE: fprintf(stderr, "double "); break; - default: fprintf(stderr, "unknown "); break; - } - - fprintf(stderr, "Size %d ", rmesa->state.VB.AttribPtr[i].size); - fprintf(stderr, "Ptr %p ", rmesa->state.VB.AttribPtr[i].data); - fprintf(stderr, "Stride %d ", rmesa->state.VB.AttribPtr[i].stride); - fprintf(stderr, "\n");*/ - } - return R300_FALLBACK_NONE; -} - -void radeon_init_vtxfmt_a(r300ContextPtr rmesa); - - -static void radeonDrawRangeElements(GLcontext *ctx, - GLenum mode, - GLuint min, - GLuint max, - GLsizei count, - GLenum type, - const GLvoid *c_indices) -{ -#if 1 - return GL_FALSE; -#else - r300ContextPtr rmesa = R300_CONTEXT(ctx); - struct tnl_prim prim; - int elt_size; - int i; - void *ptr = NULL; - struct r300_dma_region rvb; - const GLvoid *indices = c_indices; - - if (count > 65535) { - /* TODO */ - if (mode == GL_POINTS || - mode == GL_LINES || - mode == GL_QUADS || - mode == GL_TRIANGLES) { - - while (count) { - i = r300NumVerts(rmesa, MIN2(count, 65535), mode); - - radeonDrawRangeElements(mode, min, max, i, type, indices); - - indices += i * _mesa_sizeof_type(type); - count -= i; - } - return GL_TRUE; - } - WARN_ONCE("Too many verts!\n"); - return GL_FALSE; - } - - if (ctx->Array.ElementArrayBufferObj->Name) { - /* use indices in the buffer object */ - if (!ctx->Array.ElementArrayBufferObj->Data) { - _mesa_warning(ctx, "DrawRangeElements with empty vertex elements buffer!"); - return GL_TRUE; - } - /* actual address is the sum of pointers */ - indices = (GLvoid *) - ADD_POINTERS(ctx->Array.ElementArrayBufferObj->Data, (const GLubyte *) c_indices); - } - - FLUSH_CURRENT( ctx, 0 ); -#ifdef OPTIMIZE_ELTS - min = 0; -#endif - - memset(&rvb, 0, sizeof(rvb)); - switch (type){ - case GL_UNSIGNED_BYTE: -#ifdef FORCE_32BITS_ELTS - elt_size = 4; -#else - elt_size = 2; -#endif - r300AllocDmaRegion(rmesa, &rvb, count * elt_size, elt_size); - rvb.aos_offset = GET_START(&rvb); - ptr = rvb.address + rvb.start; - -#ifdef FORCE_32BITS_ELTS - for(i=0; i < count; i++) - ((unsigned int *)ptr)[i] = ((unsigned char *)indices)[i] - min; -#else - for(i=0; i < count; i++) - ((unsigned short int *)ptr)[i] = ((unsigned char *)indices)[i] - min; -#endif - break; - - case GL_UNSIGNED_SHORT: -#ifdef FORCE_32BITS_ELTS - elt_size = 4; -#else - elt_size = 2; -#endif -#ifdef OPTIMIZE_ELTS - if (min == 0 && ctx->Array.ElementArrayBufferObj->Name){ - ptr = indices; - break; - } -#endif - r300AllocDmaRegion(rmesa, &rvb, count * elt_size, elt_size); - rvb.aos_offset = GET_START(&rvb); - ptr = rvb.address + rvb.start; - -#ifdef FORCE_32BITS_ELTS - for(i=0; i < count; i++) - ((unsigned int *)ptr)[i] = ((unsigned short int *)indices)[i] - min; -#else - for(i=0; i < count; i++) - ((unsigned short int *)ptr)[i] = ((unsigned short int *)indices)[i] - min; -#endif - break; - - case GL_UNSIGNED_INT: -#ifdef FORCE_32BITS_ELTS - elt_size = 4; -#else - if (max - min <= 65535) - elt_size = 2; - else - elt_size = 4; -#endif - r300AllocDmaRegion(rmesa, &rvb, count * elt_size, elt_size); - rvb.aos_offset = GET_START(&rvb); - ptr = rvb.address + rvb.start; - - if (elt_size == 2) - for (i=0; i < count; i++) - ((unsigned short int *)ptr)[i] = ((unsigned int *)indices)[i] - min; - else - for (i=0; i < count; i++) - ((unsigned int *)ptr)[i] = ((unsigned int *)indices)[i] - min; - break; - - default: - WARN_ONCE("Unknown elt type!\n"); - return GL_FALSE; - } - - /* XXX: setup_arrays before state update? */ - - if (ctx->NewState) - _mesa_update_state( ctx ); - - r300UpdateShaders(rmesa); - - if (setup_arrays(rmesa, min) >= R300_FALLBACK_TCL) { - r300ReleaseDmaRegion(rmesa, &rvb, __FUNCTION__); - return GL_FALSE; - } - - rmesa->state.VB.Count = max - min + 1; - - r300UpdateShaderStates(rmesa); - - rmesa->state.VB.Primitive = &prim; - rmesa->state.VB.PrimitiveCount = 1; - - prim.mode = mode | PRIM_BEGIN | PRIM_END; - if (rmesa->state.VB.LockCount) - prim.start = min - rmesa->state.VB.LockFirst; - else - prim.start = 0; - prim.count = count; - - rmesa->state.VB.Elts = ptr; - rmesa->state.VB.elt_size = elt_size; - rmesa->state.VB.elt_min = min; - rmesa->state.VB.elt_max = max; - - if (r300RunRender(ctx, NULL)) { - r300ReleaseDmaRegion(rmesa, &rvb, __FUNCTION__); - return GL_FALSE; - } - - if(rvb.buf) - radeon_mm_use(rmesa, rvb.buf->id); - - r300ReleaseDmaRegion(rmesa, &rvb, __FUNCTION__); - return GL_TRUE; -#endif -} - -static GLboolean radeonDrawArrays( GLcontext *ctx, - GLenum mode, GLint start, GLsizei count ) -{ -#if 1 - return GL_FALSE; -#else - GET_CURRENT_CONTEXT(ctx); - r300ContextPtr rmesa = R300_CONTEXT(ctx); - struct tnl_prim prim; - - if (count > 65535) { - /* TODO: split into multiple draws. - */ - WARN_ONCE("Too many verts!\n"); - return GL_FALSE; - } - - FLUSH_CURRENT( ctx, 0 ); - - if (ctx->NewState) - _mesa_update_state( ctx ); - - /* XXX: setup_arrays before state update? */ - - r300UpdateShaders(rmesa); - - if (setup_arrays(rmesa, start) >= R300_FALLBACK_TCL) - return GL_FALSE; - - rmesa->state.VB.Count = count; - - r300UpdateShaderStates(rmesa); - - rmesa->state.VB.Primitive = &prim; - rmesa->state.VB.PrimitiveCount = 1; - - prim.mode = mode | PRIM_BEGIN | PRIM_END; - if (rmesa->state.VB.LockCount) - prim.start = start - rmesa->state.VB.LockFirst; - else - prim.start = 0; - prim.count = count; - - rmesa->state.VB.Elts = NULL; - rmesa->state.VB.elt_size = 0; - rmesa->state.VB.elt_min = 0; - rmesa->state.VB.elt_max = 0; - - if (r300RunRender(ctx, NULL)) - return GL_FALSE; - - return GL_TRUE; -#endif -} - -static void radeon_draw_prims( GLcontext *ctx, - const struct gl_client_array *arrays[], - const struct _mesa_prim *prim, - GLuint nr_prims, - const struct _mesa_index_buffer *ib, - GLuint min_index, - GLuint max_index) -{ - if (ib == NULL) { - for (i = 0; i < nr_prims; i++) { - if (!radeonDrawArrays(ctx, - prim->mode, - prim->start, - prim->count)) { - /* Fallback - */ - _tnl_draw_prims(ctx, - arrays, - prim + i, - nr_prims - i, - ib, - min_index, - max_index); - return; - } - } - } else { - for (i = 0; i < nr_prims; i++) { - if (!radeonDrawRangeElements(ctx, - prim->mode, - min_index, - max_index, - prim->count, - ib->types, - ib->ptr)) { - /* Fallback - */ - _tnl_draw_prims(ctx, - arrays, - prim + i, - nr_prims - i, - ib, - min_index, - max_index); - return; - } - } - } -} - -void radeon_init_vtxfmt_a(r300ContextPtr rmesa) -{ - GLcontext *ctx; - struct vbo_context *vbo = vbo_context(ctx); - - vbo->draw_prims = radeon_draw_prims; -} - -#endif - -#ifdef HW_VBOS - -static struct gl_buffer_object * -r300NewBufferObject(GLcontext *ctx, GLuint name, GLenum target ) -{ - struct r300_buffer_object *obj; - - (void) ctx; - - obj = MALLOC_STRUCT(r300_buffer_object); - _mesa_initialize_buffer_object(&obj->mesa_obj, name, target); - return &obj->mesa_obj; -} - -static void r300BufferData(GLcontext *ctx, GLenum target, GLsizeiptrARB size, - const GLvoid *data, GLenum usage, struct gl_buffer_object *obj) -{ - r300ContextPtr rmesa = R300_CONTEXT(ctx); - struct r300_buffer_object *r300_obj = (struct r300_buffer_object *)obj; - - /* Free previous buffer */ - if (obj->OnCard) { - radeon_mm_free(rmesa, r300_obj->id); - obj->OnCard = GL_FALSE; - } else { - if (obj->Data) - _mesa_free(obj->Data); - } -#ifdef OPTIMIZE_ELTS - if (0) { -#else - if (target == GL_ELEMENT_ARRAY_BUFFER_ARB) { -#endif - fallback: - obj->Data = malloc(size); - - if (data) - _mesa_memcpy(obj->Data, data, size); - - obj->OnCard = GL_FALSE; - } else { - r300_obj->id = radeon_mm_alloc(rmesa, 4, size); - if (r300_obj->id == 0) - goto fallback; - - obj->Data = radeon_mm_map(rmesa, r300_obj->id, RADEON_MM_W); - - if (data) - _mesa_memcpy(obj->Data, data, size); - - radeon_mm_unmap(rmesa, r300_obj->id); - obj->OnCard = GL_TRUE; - } - - obj->Size = size; - obj->Usage = usage; -} - -static void r300BufferSubData(GLcontext *ctx, GLenum target, GLintptrARB offset, - GLsizeiptrARB size, const GLvoid * data, struct gl_buffer_object * bufObj) -{ - r300ContextPtr rmesa = R300_CONTEXT(ctx); - struct r300_buffer_object *r300_obj = (struct r300_buffer_object *)bufObj; - (void) ctx; (void) target; - void *ptr; - - if (bufObj->Data && ((GLuint) (size + offset) <= bufObj->Size)) { - if (bufObj->OnCard){ - ptr = radeon_mm_map(rmesa, r300_obj->id, RADEON_MM_W); - - _mesa_memcpy( (GLubyte *) ptr + offset, data, size ); - - radeon_mm_unmap(rmesa, r300_obj->id); - } else { - _mesa_memcpy( (GLubyte *) bufObj->Data + offset, data, size ); - } - } -} - -static void *r300MapBuffer(GLcontext *ctx, GLenum target, GLenum access, - struct gl_buffer_object *bufObj) -{ - r300ContextPtr rmesa = R300_CONTEXT(ctx); - struct r300_buffer_object *r300_obj = (struct r300_buffer_object *)bufObj; - - (void) ctx; - (void) target; - (void) access; - //ASSERT(!bufObj->OnCard); - /* Just return a direct pointer to the data */ - if (bufObj->Pointer) { - /* already mapped! */ - return NULL; - } - - if (!bufObj->OnCard) { - bufObj->Pointer = bufObj->Data; - return bufObj->Pointer; - } - - switch (access) { - case GL_READ_ONLY: - bufObj->Pointer = radeon_mm_map(rmesa, r300_obj->id, RADEON_MM_R); - break; - - case GL_WRITE_ONLY: - bufObj->Pointer = radeon_mm_map(rmesa, r300_obj->id, RADEON_MM_W); - break; - - case GL_READ_WRITE: - bufObj->Pointer = radeon_mm_map(rmesa, r300_obj->id, RADEON_MM_RW); - break; - - default: - WARN_ONCE("Unknown access type\n"); - bufObj->Pointer = NULL; - break; - } - - return bufObj->Pointer; -} - -static GLboolean r300UnmapBuffer(GLcontext *ctx, GLenum target, struct gl_buffer_object *bufObj) -{ - r300ContextPtr rmesa = R300_CONTEXT(ctx); - struct r300_buffer_object *r300_obj = (struct r300_buffer_object *)bufObj; - - (void) ctx; - (void) target; - //ASSERT(!bufObj->OnCard); - /* XXX we might assert here that bufObj->Pointer is non-null */ - if (!bufObj->OnCard) { - bufObj->Pointer = NULL; - return GL_TRUE; - } - radeon_mm_unmap(rmesa, r300_obj->id); - - bufObj->Pointer = NULL; - return GL_TRUE; -} - -static void r300DeleteBuffer(GLcontext *ctx, struct gl_buffer_object *obj) -{ - r300ContextPtr rmesa = R300_CONTEXT(ctx); - struct r300_buffer_object *r300_obj = (struct r300_buffer_object *)obj; - - if (obj->OnCard) { - radeon_mm_free(rmesa, r300_obj->id); - obj->Data = NULL; - } - _mesa_delete_buffer_object(ctx, obj); -} - -void r300EvictVBOs(GLcontext *ctx, int amount) -{ - r300ContextPtr rmesa = R300_CONTEXT(ctx); - struct _mesa_HashTable *hash = ctx->Shared->BufferObjects; - GLuint k = _mesa_HashFirstEntry(hash); - - while (amount > 0 && k) { - struct gl_buffer_object *obj = _mesa_lookup_bufferobj(ctx, k); - struct r300_buffer_object *r300_obj - = (struct r300_buffer_object *) obj; - - if (obj->OnCard && obj->Size) { - GLvoid *data; - obj->Data = _mesa_malloc(obj->Size); - - data = radeon_mm_map(rmesa, r300_obj->id, RADEON_MM_R); - _mesa_memcpy(obj->Data, data, obj->Size); - radeon_mm_unmap(rmesa, r300_obj->id); - - radeon_mm_free(rmesa, r300_obj->id); - r300_obj->id = 0; - obj->OnCard = GL_FALSE; - - amount -= obj->Size; - } - - k = _mesa_HashNextEntry(hash, k); - } - -} - -void r300InitVBOFuncs(struct dd_function_table *functions) -{ - functions->NewBufferObject = r300NewBufferObject; - functions->BufferData = r300BufferData; - functions->BufferSubData = r300BufferSubData; - functions->MapBuffer = r300MapBuffer; - functions->UnmapBuffer = r300UnmapBuffer; - functions->DeleteBuffer = r300DeleteBuffer; -} - -#endif -- 2.30.2