diff options
Diffstat (limited to 'src/mesa/drivers/dri/i915tex/i915_context.c')
| -rw-r--r-- | src/mesa/drivers/dri/i915tex/i915_context.c | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/src/mesa/drivers/dri/i915tex/i915_context.c b/src/mesa/drivers/dri/i915tex/i915_context.c deleted file mode 100644 index b6d004b258..0000000000 --- a/src/mesa/drivers/dri/i915tex/i915_context.c +++ /dev/null @@ -1,176 +0,0 @@ -/************************************************************************** - * - * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. - * 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, 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 TUNGSTEN GRAPHICS 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. - * - **************************************************************************/ - -#include "i915_context.h" -#include "imports.h" -#include "intel_tex.h" -#include "intel_tris.h" -#include "tnl/t_context.h" -#include "tnl/t_pipeline.h" -#include "tnl/t_vertex.h" - -#include "swrast/swrast.h" -#include "swrast_setup/swrast_setup.h" -#include "tnl/tnl.h" - -#include "utils.h" -#include "i915_reg.h" - -#include "intel_regions.h" -#include "intel_batchbuffer.h" - -/*************************************** - * Mesa's Driver Functions - ***************************************/ - -static const struct dri_extension i915_extensions[] = { - {"GL_ARB_depth_texture", NULL}, - {"GL_ARB_fragment_program", NULL}, - {"GL_ARB_shadow", NULL}, - {"GL_ARB_texture_env_crossbar", NULL}, - {"GL_ARB_texture_non_power_of_two", NULL}, - {"GL_EXT_shadow_funcs", NULL}, - /* ARB extn won't work if not enabled */ - {"GL_SGIX_depth_texture", NULL}, - {NULL, NULL} -}; - -/* Override intel default. - */ -static void -i915InvalidateState(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); - _tnl_invalidate_vertex_state(ctx, new_state); - intel_context(ctx)->NewGLState |= new_state; - - st_invalidate_state(ctx, new_state); - - /* Todo: gather state values under which tracked parameters become - * invalidated, add callbacks for things like - * ProgramLocalParameters, etc. - */ - { - struct i915_fragment_program *p = - (struct i915_fragment_program *) ctx->FragmentProgram._Current; - if (p && p->nr_params) - p->params_uptodate = 0; - } - - if (new_state & (_NEW_FOG | _NEW_HINT | _NEW_PROGRAM)) - i915_update_fog(ctx); -} - - -static void -i915InitDriverFunctions(struct dd_function_table *functions) -{ - intelInitDriverFunctions(functions); - i915InitStateFunctions(functions); - i915InitTextureFuncs(functions); - i915InitFragProgFuncs(functions); - functions->UpdateState = i915InvalidateState; -} - - - -GLboolean -i915CreateContext(const __GLcontextModes * mesaVis, - __DRIcontextPrivate * driContextPriv, - void *sharedContextPrivate) -{ - struct dd_function_table functions; - struct i915_context *i915 = - (struct i915_context *) CALLOC_STRUCT(i915_context); - struct intel_context *intel = &i915->intel; - GLcontext *ctx = &intel->ctx; - - if (!i915) - return GL_FALSE; - - if (0) - _mesa_printf("\ntexmem-0-3 branch\n\n"); - - i915InitVtbl(i915); - i915InitMetaFuncs(i915); - - i915InitDriverFunctions(&functions); - - if (!intelInitContext(intel, mesaVis, driContextPriv, - sharedContextPrivate, &functions)) { - FREE(i915); - return GL_FALSE; - } - - ctx->Const.MaxTextureUnits = I915_TEX_UNITS; - ctx->Const.MaxTextureImageUnits = I915_TEX_UNITS; - ctx->Const.MaxTextureCoordUnits = I915_TEX_UNITS; - - - /* Advertise the full hardware capabilities. The new memory - * manager should cope much better with overload situations: - */ - ctx->Const.MaxTextureLevels = 12; - ctx->Const.Max3DTextureLevels = 9; - ctx->Const.MaxCubeTextureLevels = 12; - ctx->Const.MaxTextureRectSize = (1 << 11); - ctx->Const.MaxTextureUnits = I915_TEX_UNITS; - - /* GL_ARB_fragment_program limits - don't think Mesa actually - * validates programs against these, and in any case one ARB - * instruction can translate to more than one HW instruction, so - * we'll still have to check and fallback each time. - */ - ctx->Const.FragmentProgram.MaxNativeTemps = I915_MAX_TEMPORARY; - ctx->Const.FragmentProgram.MaxNativeAttribs = 11; /* 8 tex, 2 color, fog */ - ctx->Const.FragmentProgram.MaxNativeParameters = I915_MAX_CONSTANT; - ctx->Const.FragmentProgram.MaxNativeAluInstructions = I915_MAX_ALU_INSN; - ctx->Const.FragmentProgram.MaxNativeTexInstructions = I915_MAX_TEX_INSN; - ctx->Const.FragmentProgram.MaxNativeInstructions = (I915_MAX_ALU_INSN + - I915_MAX_TEX_INSN); - ctx->Const.FragmentProgram.MaxNativeTexIndirections = - I915_MAX_TEX_INDIRECT; - ctx->Const.FragmentProgram.MaxNativeAddressRegs = 0; /* I don't think we have one */ - - ctx->FragmentProgram._MaintainTexEnvProgram = GL_TRUE; - ctx->FragmentProgram._UseTexEnvProgram = GL_TRUE; - - driInitExtensions(ctx, i915_extensions, GL_FALSE); - - - _tnl_init_vertices(ctx, ctx->Const.MaxArrayLockSize + 12, - 36 * sizeof(GLfloat)); - - intel->verts = TNL_CONTEXT(ctx)->clipspace.vertex_buf; - - i915InitState(i915); - - return GL_TRUE; -} |