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Diffstat (limited to 'nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_vtbl.c')
-rw-r--r--nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_vtbl.c353
1 files changed, 0 insertions, 353 deletions
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_vtbl.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_vtbl.c
deleted file mode 100644
index 795286601..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_vtbl.c
+++ /dev/null
@@ -1,353 +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 "glheader.h"
-#include "mtypes.h"
-#include "imports.h"
-#include "macros.h"
-#include "colormac.h"
-
-#include "tnl/t_context.h"
-#include "tnl/t_vertex.h"
-
-#include "intel_batchbuffer.h"
-
-#include "i915_reg.h"
-#include "i915_context.h"
-
-static void i915_render_start( intelContextPtr intel )
-{
- GLcontext *ctx = &intel->ctx;
- i915ContextPtr i915 = I915_CONTEXT(intel);
-
- if (ctx->FragmentProgram._Active)
- i915ValidateFragmentProgram( i915 );
- else
- i915ValidateTextureProgram( i915 );
-}
-
-
-static void i915_reduced_primitive_state( intelContextPtr intel,
- GLenum rprim )
-{
- i915ContextPtr i915 = I915_CONTEXT(intel);
- GLuint st1 = i915->state.Stipple[I915_STPREG_ST1];
-
- st1 &= ~ST1_ENABLE;
-
- switch (rprim) {
- case GL_TRIANGLES:
- if (intel->ctx.Polygon.StippleFlag &&
- intel->hw_stipple)
- st1 |= ST1_ENABLE;
- break;
- case GL_LINES:
- case GL_POINTS:
- default:
- break;
- }
-
- i915->intel.reduced_primitive = rprim;
-
- if (st1 != i915->state.Stipple[I915_STPREG_ST1]) {
- I915_STATECHANGE(i915, I915_UPLOAD_STIPPLE);
- i915->state.Stipple[I915_STPREG_ST1] = st1;
- }
-}
-
-
-/* Pull apart the vertex format registers and figure out how large a
- * vertex is supposed to be.
- */
-static GLboolean i915_check_vertex_size( intelContextPtr intel,
- GLuint expected )
-{
- i915ContextPtr i915 = I915_CONTEXT(intel);
- int lis2 = i915->current->Ctx[I915_CTXREG_LIS2];
- int lis4 = i915->current->Ctx[I915_CTXREG_LIS4];
- int i, sz = 0;
-
- switch (lis4 & S4_VFMT_XYZW_MASK) {
- case S4_VFMT_XY: sz = 2; break;
- case S4_VFMT_XYZ: sz = 3; break;
- case S4_VFMT_XYW: sz = 3; break;
- case S4_VFMT_XYZW: sz = 4; break;
- default:
- fprintf(stderr, "no xyzw specified\n");
- return 0;
- }
-
- if (lis4 & S4_VFMT_SPEC_FOG) sz++;
- if (lis4 & S4_VFMT_COLOR) sz++;
- if (lis4 & S4_VFMT_DEPTH_OFFSET) sz++;
- if (lis4 & S4_VFMT_POINT_WIDTH) sz++;
- if (lis4 & S4_VFMT_FOG_PARAM) sz++;
-
- for (i = 0 ; i < 8 ; i++) {
- switch (lis2 & S2_TEXCOORD_FMT0_MASK) {
- case TEXCOORDFMT_2D: sz += 2; break;
- case TEXCOORDFMT_3D: sz += 3; break;
- case TEXCOORDFMT_4D: sz += 4; break;
- case TEXCOORDFMT_1D: sz += 1; break;
- case TEXCOORDFMT_2D_16: sz += 1; break;
- case TEXCOORDFMT_4D_16: sz += 2; break;
- case TEXCOORDFMT_NOT_PRESENT: break;
- default:
- fprintf(stderr, "bad texcoord fmt %d\n", i);
- return GL_FALSE;
- }
- lis2 >>= S2_TEXCOORD_FMT1_SHIFT;
- }
-
- if (sz != expected)
- fprintf(stderr, "vertex size mismatch %d/%d\n", sz, expected);
-
- return sz == expected;
-}
-
-
-static void i915_emit_invarient_state( intelContextPtr intel )
-{
- BATCH_LOCALS;
-
- BEGIN_BATCH( 200 );
-
- OUT_BATCH(_3DSTATE_AA_CMD |
- AA_LINE_ECAAR_WIDTH_ENABLE |
- AA_LINE_ECAAR_WIDTH_1_0 |
- AA_LINE_REGION_WIDTH_ENABLE |
- AA_LINE_REGION_WIDTH_1_0);
-
- OUT_BATCH(_3DSTATE_DFLT_DIFFUSE_CMD);
- OUT_BATCH(0);
-
- OUT_BATCH(_3DSTATE_DFLT_SPEC_CMD);
- OUT_BATCH(0);
-
- OUT_BATCH(_3DSTATE_DFLT_Z_CMD);
- OUT_BATCH(0);
-
- /* Don't support texture crossbar yet */
- OUT_BATCH(_3DSTATE_COORD_SET_BINDINGS |
- CSB_TCB(0, 0) |
- CSB_TCB(1, 1) |
- CSB_TCB(2, 2) |
- CSB_TCB(3, 3) |
- CSB_TCB(4, 4) |
- CSB_TCB(5, 5) |
- CSB_TCB(6, 6) |
- CSB_TCB(7, 7));
-
- OUT_BATCH(_3DSTATE_RASTER_RULES_CMD |
- ENABLE_POINT_RASTER_RULE |
- OGL_POINT_RASTER_RULE |
- ENABLE_LINE_STRIP_PROVOKE_VRTX |
- ENABLE_TRI_FAN_PROVOKE_VRTX |
- LINE_STRIP_PROVOKE_VRTX(1) |
- TRI_FAN_PROVOKE_VRTX(2) |
- ENABLE_TEXKILL_3D_4D |
- TEXKILL_4D);
-
- /* Need to initialize this to zero.
- */
- OUT_BATCH(_3DSTATE_LOAD_STATE_IMMEDIATE_1 |
- I1_LOAD_S(3) |
- (1));
- OUT_BATCH(0);
-
- /* XXX: Use this */
- OUT_BATCH(_3DSTATE_SCISSOR_ENABLE_CMD |
- DISABLE_SCISSOR_RECT);
-
- OUT_BATCH(_3DSTATE_SCISSOR_RECT_0_CMD);
- OUT_BATCH(0);
- OUT_BATCH(0);
-
- OUT_BATCH(_3DSTATE_DEPTH_SUBRECT_DISABLE);
-
- OUT_BATCH(_3DSTATE_LOAD_INDIRECT | 0); /* disable indirect state */
- OUT_BATCH(0);
-
-
- /* Don't support twosided stencil yet */
- OUT_BATCH(_3DSTATE_BACKFACE_STENCIL_OPS |
- BFO_ENABLE_STENCIL_TWO_SIDE |
- 0 );
-
- ADVANCE_BATCH();
-}
-
-
-#define emit( intel, state, size ) \
-do { \
- int k; \
- BEGIN_BATCH( (size) / sizeof(GLuint)); \
- for (k = 0 ; k < (size) / sizeof(GLuint) ; k++) \
- OUT_BATCH((state)[k]); \
- ADVANCE_BATCH(); \
-} while (0);
-
-
-/* Push the state into the sarea and/or texture memory.
- */
-static void i915_emit_state( intelContextPtr intel )
-{
- i915ContextPtr i915 = I915_CONTEXT(intel);
- struct i915_hw_state *state = i915->current;
- int i;
- GLuint dirty;
- BATCH_LOCALS;
-
- /* More to workaround the multitex hang - if one texture unit state
- * is modified, emit all texture units.
- */
- dirty = state->active & ~state->emitted;
- if (dirty & I915_UPLOAD_TEX_ALL)
- state->emitted &= ~I915_UPLOAD_TEX_ALL;
- dirty = state->active & ~state->emitted;
-
-
- if (VERBOSE)
- fprintf(stderr, "%s dirty: %x\n", __FUNCTION__, dirty);
-
- if (dirty & I915_UPLOAD_CTX) {
- if (VERBOSE) fprintf(stderr, "I915_UPLOAD_CTX:\n");
- emit( i915, state->Ctx, sizeof(state->Ctx) );
- }
-
- if (dirty & I915_UPLOAD_BUFFERS) {
- if (VERBOSE) fprintf(stderr, "I915_UPLOAD_BUFFERS:\n");
- emit( i915, state->Buffer, sizeof(state->Buffer) );
- }
-
- if (dirty & I915_UPLOAD_STIPPLE) {
- if (VERBOSE) fprintf(stderr, "I915_UPLOAD_STIPPLE:\n");
- emit( i915, state->Stipple, sizeof(state->Stipple) );
- }
-
- if (dirty & I915_UPLOAD_FOG) {
- if (VERBOSE) fprintf(stderr, "I915_UPLOAD_FOG:\n");
- emit( i915, state->Fog, sizeof(state->Fog) );
- }
-
- /* Combine all the dirty texture state into a single command to
- * avoid lockups on I915 hardware.
- */
- if (dirty & I915_UPLOAD_TEX_ALL) {
- int nr = 0;
-
- for (i = 0; i < I915_TEX_UNITS; i++)
- if (dirty & I915_UPLOAD_TEX(i))
- nr++;
-
- BEGIN_BATCH(2+nr*3);
- OUT_BATCH(_3DSTATE_MAP_STATE | (3*nr));
- OUT_BATCH((dirty & I915_UPLOAD_TEX_ALL) >> I915_UPLOAD_TEX_0_SHIFT);
- for (i = 0 ; i < I915_TEX_UNITS ; i++)
- if (dirty & I915_UPLOAD_TEX(i)) {
- OUT_BATCH(state->Tex[i][I915_TEXREG_MS2]);
- OUT_BATCH(state->Tex[i][I915_TEXREG_MS3]);
- OUT_BATCH(state->Tex[i][I915_TEXREG_MS4]);
- }
- ADVANCE_BATCH();
-
- BEGIN_BATCH(2+nr*3);
- OUT_BATCH(_3DSTATE_SAMPLER_STATE | (3*nr));
- OUT_BATCH((dirty & I915_UPLOAD_TEX_ALL) >> I915_UPLOAD_TEX_0_SHIFT);
- for (i = 0 ; i < I915_TEX_UNITS ; i++)
- if (dirty & I915_UPLOAD_TEX(i)) {
- OUT_BATCH(state->Tex[i][I915_TEXREG_SS2]);
- OUT_BATCH(state->Tex[i][I915_TEXREG_SS3]);
- OUT_BATCH(state->Tex[i][I915_TEXREG_SS4]);
- }
- ADVANCE_BATCH();
- }
-
- if (dirty & I915_UPLOAD_CONSTANTS) {
- if (VERBOSE) fprintf(stderr, "I915_UPLOAD_CONSTANTS:\n");
- emit( i915, state->Constant, state->ConstantSize * sizeof(GLuint) );
- }
-
- if (dirty & I915_UPLOAD_PROGRAM) {
- if (VERBOSE) fprintf(stderr, "I915_UPLOAD_PROGRAM:\n");
-
- assert((state->Program[0] & 0x1ff)+2 == state->ProgramSize);
-
- emit( i915, state->Program, state->ProgramSize * sizeof(GLuint) );
- if (VERBOSE)
- i915_disassemble_program( state->Program, state->ProgramSize );
- }
-
- state->emitted |= dirty;
-}
-
-static void i915_destroy_context( intelContextPtr intel )
-{
- _tnl_free_vertices(&intel->ctx);
-}
-
-static void i915_set_draw_offset( intelContextPtr intel, int offset )
-{
- i915ContextPtr i915 = I915_CONTEXT(intel);
- I915_STATECHANGE( i915, I915_UPLOAD_BUFFERS );
- i915->state.Buffer[I915_DESTREG_CBUFADDR2] = offset;
-}
-
-static void i915_lost_hardware( intelContextPtr intel )
-{
- I915_CONTEXT(intel)->state.emitted = 0;
-}
-
-static void i915_emit_flush( intelContextPtr intel )
-{
- BATCH_LOCALS;
-
- BEGIN_BATCH(2);
- OUT_BATCH( MI_FLUSH | FLUSH_MAP_CACHE | FLUSH_RENDER_CACHE );
- OUT_BATCH( 0 );
- ADVANCE_BATCH();
-}
-
-
-void i915InitVtbl( i915ContextPtr i915 )
-{
- i915->intel.vtbl.alloc_tex_obj = i915AllocTexObj;
- i915->intel.vtbl.check_vertex_size = i915_check_vertex_size;
- i915->intel.vtbl.clear_with_tris = i915ClearWithTris;
- i915->intel.vtbl.destroy = i915_destroy_context;
- i915->intel.vtbl.emit_invarient_state = i915_emit_invarient_state;
- i915->intel.vtbl.emit_state = i915_emit_state;
- i915->intel.vtbl.lost_hardware = i915_lost_hardware;
- i915->intel.vtbl.reduced_primitive_state = i915_reduced_primitive_state;
- i915->intel.vtbl.render_start = i915_render_start;
- i915->intel.vtbl.set_draw_offset = i915_set_draw_offset;
- i915->intel.vtbl.update_texture_state = i915UpdateTextureState;
- i915->intel.vtbl.emit_flush = i915_emit_flush;
-}
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-29 14:53:49 +0000