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Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_save_draw.c')
-rw-r--r--src/mesa/drivers/dri/i965/brw_save_draw.c209
1 files changed, 0 insertions, 209 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_save_draw.c b/src/mesa/drivers/dri/i965/brw_save_draw.c
deleted file mode 100644
index 84f74d3f6c..0000000000
--- a/src/mesa/drivers/dri/i965/brw_save_draw.c
+++ /dev/null
@@ -1,209 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version: 6.1
- *
- * Copyright (C) 1999-2004 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.
- */
-
-/* Author:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "context.h"
-#include "imports.h"
-#include "mtypes.h"
-#include "macros.h"
-#include "light.h"
-#include "state.h"
-
-#include "brw_save.h"
-#include "brw_draw.h"
-#include "brw_fallback.h"
-
-
-static void _playback_copy_to_current( GLcontext *ctx,
- const struct brw_save_vertex_list *node )
-{
- struct brw_save_context *save = IMM_CONTEXT(ctx)->save;
- GLfloat vertex[BRW_ATTRIB_MAX * 4], *data = vertex;
- GLuint i, offset;
-
- if (node->count)
- offset = node->buffer_offset + (node->count-1) * node->vertex_size;
- else
- offset = node->buffer_offset;
-
- ctx->Driver.GetBufferSubData( ctx, 0, offset, node->vertex_size,
- data, node->vertex_store->bufferobj );
-
- for (i = BRW_ATTRIB_POS+1 ; i <= BRW_ATTRIB_INDEX ; i++) {
- if (node->attrsz[i]) {
- COPY_CLEAN_4V(save->current[i], node->attrsz[i], data);
- data += node->attrsz[i];
-
- if (i >= BRW_ATTRIB_MAT_FRONT_AMBIENT &&
- i <= BRW_ATTRIB_MAT_BACK_INDEXES)
- ctx->NewState |= _NEW_LIGHT;
- }
- }
-
- /* Edgeflag requires special treatment:
- */
- if (node->attrsz[BRW_ATTRIB_EDGEFLAG]) {
- ctx->Current.EdgeFlag = (data[0] == 1.0);
- }
-
-
-#if 1
- /* Colormaterial -- this kindof sucks.
- */
- if (ctx->Light.ColorMaterialEnabled) {
- _mesa_update_color_material(ctx, ctx->Current.Attrib[BRW_ATTRIB_COLOR0]);
- }
-#endif
-
- /* CurrentExecPrimitive
- */
- if (node->prim_count) {
- const struct brw_draw_prim *prim = &node->prim[node->prim_count - 1];
- if (prim->end)
- ctx->Driver.CurrentExecPrimitive = PRIM_OUTSIDE_BEGIN_END;
- else
- ctx->Driver.CurrentExecPrimitive = prim->mode;
- }
-}
-
-
-
-/* Treat the vertex storage as a VBO, define vertex arrays pointing
- * into it:
- */
-static void brw_bind_vertex_list( struct brw_save_context *save,
- const struct brw_save_vertex_list *node )
-{
- struct gl_client_array *arrays = save->arrays;
- GLuint data = node->buffer_offset;
- GLuint attr;
-
- memset(arrays, 0, BRW_ATTRIB_MAX * sizeof(arrays[0]));
-
- for (attr = 0; attr <= BRW_ATTRIB_INDEX; attr++) {
- if (node->attrsz[attr]) {
- arrays[attr].Ptr = (const GLubyte *)data;
- arrays[attr].Size = node->attrsz[attr];
- arrays[attr].StrideB = node->vertex_size * sizeof(GLfloat);
- arrays[attr].Stride = node->vertex_size * sizeof(GLfloat);
- arrays[attr].Type = GL_FLOAT;
- arrays[attr].Enabled = 1;
- arrays[attr].BufferObj = node->vertex_store->bufferobj;
- arrays[attr]._MaxElement = node->count; /* ??? */
-
- assert(arrays[attr].BufferObj->Name);
-
- data += node->attrsz[attr] * sizeof(GLfloat);
- }
- }
-}
-
-static void brw_save_loopback_vertex_list( GLcontext *ctx,
- const struct brw_save_vertex_list *list )
-{
- const char *buffer = ctx->Driver.MapBuffer(ctx,
- GL_ARRAY_BUFFER_ARB,
- GL_DYNAMIC_READ_ARB, /* ? */
- list->vertex_store->bufferobj);
-
- brw_loopback_vertex_list( ctx,
- (const GLfloat *)(buffer + list->buffer_offset),
- list->attrsz,
- list->prim,
- list->prim_count,
- list->wrap_count,
- list->vertex_size);
-
- ctx->Driver.UnmapBuffer(ctx, GL_ARRAY_BUFFER_ARB,
- list->vertex_store->bufferobj);
-}
-
-
-/**
- * Execute the buffer and save copied verts.
- */
-void brw_save_playback_vertex_list( GLcontext *ctx, void *data )
-{
- const struct brw_save_vertex_list *node = (const struct brw_save_vertex_list *) data;
- struct brw_save_context *save = IMM_CONTEXT(ctx)->save;
-
- FLUSH_CURRENT(ctx, 0);
-
- if (node->prim_count > 0 && node->count > 0) {
-
- if (ctx->Driver.CurrentExecPrimitive != PRIM_OUTSIDE_BEGIN_END &&
- node->prim[0].begin) {
-
- /* Degenerate case: list is called inside begin/end pair and
- * includes operations such as glBegin or glDrawArrays.
- */
- if (0)
- _mesa_printf("displaylist recursive begin");
-
- brw_save_loopback_vertex_list( ctx, node );
- return;
- }
- else if (save->replay_flags) {
- /* Various degnerate cases: translate into immediate mode
- * calls rather than trying to execute in place.
- */
- brw_save_loopback_vertex_list( ctx, node );
- return;
- }
-
- if (ctx->NewState)
- _mesa_update_state( ctx );
-
- if ((ctx->VertexProgram.Enabled && !ctx->VertexProgram._Enabled) ||
- (ctx->FragmentProgram.Enabled && !ctx->FragmentProgram._Enabled)) {
- _mesa_error(ctx, GL_INVALID_OPERATION,
- "glBegin (invalid vertex/fragment program)");
- return;
- }
-
- brw_bind_vertex_list( save, node );
-
- if (!brw_draw_prims( save->ctx,
- save->inputs,
- node->prim,
- node->prim_count,
- NULL,
- 0, /* Node is a VBO, so this is ok */
- node->count,
- 0 )) {
- brw_fallback(ctx);
- brw_save_loopback_vertex_list( ctx, node );
- brw_unfallback(ctx);
- return;
- }
- }
-
- /* Copy to current?
- */
- _playback_copy_to_current( ctx, node );
-}
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