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Diffstat (limited to 'src/mesa/drivers/dri/i830/i830_debug.c')
-rw-r--r--src/mesa/drivers/dri/i830/i830_debug.c377
1 files changed, 377 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i830/i830_debug.c b/src/mesa/drivers/dri/i830/i830_debug.c
new file mode 100644
index 0000000000..66c698ba30
--- /dev/null
+++ b/src/mesa/drivers/dri/i830/i830_debug.c
@@ -0,0 +1,377 @@
+/**************************************************************************
+
+Copyright 2001 2d3d Inc., Delray Beach, FL
+
+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
+ATI, VA LINUX SYSTEMS AND/OR THEIR 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.
+
+**************************************************************************/
+
+/* $XFree86: xc/lib/GL/mesa/src/drv/i830/i830_debug.c,v 1.3 2002/12/10 01:26:53 dawes Exp $ */
+
+/*
+ * Author:
+ * Jeff Hartmann <jhartmann@2d3d.com>
+ */
+
+#include "glheader.h"
+#include "context.h"
+#include "macros.h"
+#include "enums.h"
+#include "dd.h"
+
+#include "mm.h"
+
+#include "i830_screen.h"
+#include "i830_dri.h"
+
+#include "i830_context.h"
+#include "i830_state.h"
+#include "i830_tex.h"
+#include "i830_vb.h"
+#include "i830_tris.h"
+#include "i830_ioctl.h"
+#include "i830_debug.h"
+
+#include "swrast/swrast.h"
+#include "array_cache/acache.h"
+#include "tnl/tnl.h"
+#include "swrast_setup/swrast_setup.h"
+
+#include "tnl/t_pipeline.h"
+
+
+#define TINY_VERTEX_FORMAT (STATE3D_VERTEX_FORMAT_CMD | \
+ VRTX_TEX_COORD_COUNT(0) | \
+ VRTX_HAS_DIFFUSE | \
+ VRTX_HAS_XYZ)
+
+#define NOTEX_VERTEX_FORMAT (STATE3D_VERTEX_FORMAT_CMD | \
+ VRTX_TEX_COORD_COUNT(0) | \
+ VRTX_HAS_DIFFUSE | \
+ VRTX_HAS_SPEC | \
+ VRTX_HAS_XYZW)
+
+#define TEX0_VERTEX_FORMAT (STATE3D_VERTEX_FORMAT_CMD | \
+ VRTX_TEX_COORD_COUNT(1) | \
+ VRTX_HAS_DIFFUSE | \
+ VRTX_HAS_SPEC | \
+ VRTX_HAS_XYZW)
+
+#define TEX1_VERTEX_FORMAT (STATE3D_VERTEX_FORMAT_CMD | \
+ VRTX_TEX_COORD_COUNT(2) | \
+ VRTX_HAS_DIFFUSE | \
+ VRTX_HAS_SPEC | \
+ VRTX_HAS_XYZW)
+
+#define PROJ_VF2 (STATE3D_VERTEX_FORMAT_2_CMD | \
+ VRTX_TEX_SET_0_FMT(TEXCOORDFMT_3D) | \
+ VRTX_TEX_SET_1_FMT(TEXCOORDFMT_3D) | \
+ VRTX_TEX_SET_2_FMT(TEXCOORDFMT_3D) | \
+ VRTX_TEX_SET_3_FMT(TEXCOORDFMT_3D))
+
+#define NON_PROJ_VF2 (STATE3D_VERTEX_FORMAT_2_CMD | \
+ VRTX_TEX_SET_0_FMT(TEXCOORDFMT_2D) | \
+ VRTX_TEX_SET_1_FMT(TEXCOORDFMT_2D) | \
+ VRTX_TEX_SET_2_FMT(TEXCOORDFMT_2D) | \
+ VRTX_TEX_SET_3_FMT(TEXCOORDFMT_2D))
+
+void i830DumpContextState( i830ContextPtr imesa )
+{
+ GLuint *Context = imesa->Setup;
+
+ fprintf(stderr, "%s\n", __FUNCTION__);
+ fprintf(stderr, "STATE1 : 0x%08x\n", Context[I830_CTXREG_STATE1]);
+ fprintf(stderr, "STATE2 : 0x%08x\n", Context[I830_CTXREG_STATE2]);
+ fprintf(stderr, "STATE3 : 0x%08x\n", Context[I830_CTXREG_STATE3]);
+ fprintf(stderr, "STATE4 : 0x%08x\n", Context[I830_CTXREG_STATE4]);
+ fprintf(stderr, "STATE5 : 0x%08x\n", Context[I830_CTXREG_STATE5]);
+ fprintf(stderr, "IALPHAB : 0x%08x\n", Context[I830_CTXREG_IALPHAB]);
+ fprintf(stderr, "STENCILTST : 0x%08x\n", Context[I830_CTXREG_STENCILTST]);
+ fprintf(stderr, "ENABLES_1 : 0x%08x\n", Context[I830_CTXREG_ENABLES_1]);
+ fprintf(stderr, "ENABLES_2 : 0x%08x\n", Context[I830_CTXREG_ENABLES_2]);
+ fprintf(stderr, "AA : 0x%08x\n", Context[I830_CTXREG_AA]);
+ fprintf(stderr, "FOGCOLOR : 0x%08x\n", Context[I830_CTXREG_FOGCOLOR]);
+ fprintf(stderr, "BCOLOR0 : 0x%08x\n", Context[I830_CTXREG_BLENDCOLR0]);
+ fprintf(stderr, "BCOLOR : 0x%08x\n", Context[I830_CTXREG_BLENDCOLR]);
+ fprintf(stderr, "VF : 0x%08x\n", Context[I830_CTXREG_VF]);
+ fprintf(stderr, "VF2 : 0x%08x\n", Context[I830_CTXREG_VF2]);
+ fprintf(stderr, "MCSB0 : 0x%08x\n", Context[I830_CTXREG_MCSB0]);
+ fprintf(stderr, "MCSB1 : 0x%08x\n", Context[I830_CTXREG_MCSB1]);
+}
+
+void i830DumpBufferState( i830ContextPtr imesa )
+{
+ GLuint *Buffer = imesa->BufferSetup;
+
+ fprintf(stderr, "%s\n", __FUNCTION__);
+ fprintf(stderr, "CBUFADDR : 0x%08x\n", Buffer[I830_DESTREG_CBUFADDR]);
+ fprintf(stderr, "DBUFADDR : 0x%08x\n", Buffer[I830_DESTREG_DBUFADDR]);
+ fprintf(stderr, "DV0 : 0x%08x\n", Buffer[I830_DESTREG_DV0]);
+ fprintf(stderr, "DV1 : 0x%08x\n", Buffer[I830_DESTREG_DV1]);
+ fprintf(stderr, "SENABLE : 0x%08x\n", Buffer[I830_DESTREG_SENABLE]);
+ fprintf(stderr, "SR0 : 0x%08x\n", Buffer[I830_DESTREG_SR0]);
+ fprintf(stderr, "SR1 : 0x%08x\n", Buffer[I830_DESTREG_SR1]);
+ fprintf(stderr, "SR2 : 0x%08x\n", Buffer[I830_DESTREG_SR2]);
+ fprintf(stderr, "DR0 : 0x%08x\n", Buffer[I830_DESTREG_DR0]);
+ fprintf(stderr, "DR1 : 0x%08x\n", Buffer[I830_DESTREG_DR1]);
+ fprintf(stderr, "DR2 : 0x%08x\n", Buffer[I830_DESTREG_DR2]);
+ fprintf(stderr, "DR3 : 0x%08x\n", Buffer[I830_DESTREG_DR3]);
+ fprintf(stderr, "DR4 : 0x%08x\n", Buffer[I830_DESTREG_DR4]);
+}
+
+void i830DumpStippleState( i830ContextPtr imesa )
+{
+ GLuint *Buffer = imesa->BufferSetup;
+
+ fprintf(stderr, "%s\n", __FUNCTION__);
+ fprintf(stderr, "ST1 : 0x%08x\n", Buffer[I830_STPREG_ST1]);
+}
+
+void i830DumpTextureState( i830ContextPtr imesa, int unit )
+{
+ i830TextureObjectPtr t = imesa->CurrentTexObj[unit];
+
+ if(t) {
+ fprintf(stderr, "%s : unit %d\n", __FUNCTION__, unit);
+ fprintf(stderr, "TM0LI : 0x%08x\n", t->Setup[I830_TEXREG_TM0LI]);
+ fprintf(stderr, "TM0S0 : 0x%08x\n", t->Setup[I830_TEXREG_TM0S0]);
+ fprintf(stderr, "TM0S1 : 0x%08x\n", t->Setup[I830_TEXREG_TM0S1]);
+ fprintf(stderr, "TM0S2 : 0x%08x\n", t->Setup[I830_TEXREG_TM0S2]);
+ fprintf(stderr, "TM0S3 : 0x%08x\n", t->Setup[I830_TEXREG_TM0S3]);
+ fprintf(stderr, "TM0S4 : 0x%08x\n", t->Setup[I830_TEXREG_TM0S4]);
+ fprintf(stderr, "NOP0 : 0x%08x\n", t->Setup[I830_TEXREG_NOP0]);
+ fprintf(stderr, "NOP1 : 0x%08x\n", t->Setup[I830_TEXREG_NOP1]);
+ fprintf(stderr, "NOP2 : 0x%08x\n", t->Setup[I830_TEXREG_NOP2]);
+ fprintf(stderr, "MCS : 0x%08x\n", t->Setup[I830_TEXREG_MCS]);
+ }
+}
+
+void i830DumpTextureBlendState( i830ContextPtr imesa, int unit )
+{
+ GLuint *TexBlend = imesa->TexBlend[unit];
+ GLuint length = imesa->TexBlendWordsUsed[unit];
+ int i;
+
+ fprintf(stderr, "%s : unit %d : length %d\n", __FUNCTION__, unit, length);
+ for(i = 0; i < length; i++) {
+ fprintf(stderr, "[%d] : 0x%08x\n", i, TexBlend[i]);
+ }
+}
+
+void i830VertexSanity( i830ContextPtr imesa, drmI830Vertex vertex )
+{
+ I830SAREAPtr sarea = imesa->sarea;
+ char *prim_name;
+ int size = 0;
+ int vfmt_size = 0;
+ int hw_nr_vertex = 0;
+ int hw_start_vertex = 0;
+
+ /* Do a bunch of sanity checks on the vertices sent to the hardware */
+
+ size = vertex.used - 4;
+ if(imesa->vertex_size && (size % imesa->vertex_size) != 0) {
+ fprintf(stderr, "\n\nVertex size does not match imesa "
+ "internal state\n");
+ fprintf(stderr, "Buffer size : %d\n", size);
+ fprintf(stderr, "Vertex size : %d\n", imesa->vertex_size);
+ }
+
+ /* Check to see if the vertex format is good, and get its size */
+ if (sarea->ContextState[I830_CTXREG_VF] == TINY_VERTEX_FORMAT) {
+ vfmt_size = 16; /* 4 dwords */
+ } else if (sarea->ContextState[I830_CTXREG_VF] ==
+ NOTEX_VERTEX_FORMAT) {
+ vfmt_size = 24; /* 6 dwords */
+ } else if (sarea->ContextState[I830_CTXREG_VF] ==
+ TEX0_VERTEX_FORMAT) {
+ vfmt_size = 32; /* 8 dwords */
+ if (sarea->ContextState[I830_CTXREG_VF2] != NON_PROJ_VF2) {
+ fprintf(stderr, "\n\nTex 0 vertex format, but proj "
+ "texturing\n");
+ }
+ } else if(sarea->ContextState[I830_CTXREG_VF] ==
+ TEX1_VERTEX_FORMAT) {
+ if (sarea->ContextState[I830_CTXREG_VF2] == NON_PROJ_VF2)
+ vfmt_size = 40; /* 10 dwords */
+ else
+ vfmt_size = 48; /* 12 dwords */
+ } else {
+ fprintf(stderr, "\n\nUnknown vertex format : vf : %08x "
+ "vf2 : %08x\n",
+ sarea->ContextState[I830_CTXREG_VF],
+ sarea->ContextState[I830_CTXREG_VF2]);
+ }
+
+ if(vfmt_size && (size % vfmt_size) != 0) {
+ fprintf(stderr, "\n\nVertex size does not match hardware "
+ "internal state\n");
+ fprintf(stderr, "Buffer size : %d\n", size);
+ fprintf(stderr, "Vertex size : %d\n", vfmt_size);
+ }
+
+ switch(sarea->vertex_prim) {
+ case PRIM3D_POINTLIST:
+ hw_start_vertex = 0;
+ hw_nr_vertex = 1;
+ prim_name = "PointList";
+ break;
+
+ case PRIM3D_LINELIST:
+ hw_start_vertex = 0;
+ hw_nr_vertex = 2;
+ prim_name = "LineList";
+ break;
+
+ case PRIM3D_LINESTRIP:
+ hw_start_vertex = 2;
+ hw_nr_vertex = 1;
+ prim_name = "LineStrip";
+ break;
+
+ case PRIM3D_TRILIST:
+ hw_start_vertex = 0;
+ hw_nr_vertex = 3;
+ prim_name = "TriList";
+ break;
+
+ case PRIM3D_TRISTRIP:
+ hw_start_vertex = 3;
+ hw_nr_vertex = 1;
+ prim_name = "TriStrip";
+ break;
+
+ case PRIM3D_TRIFAN:
+ hw_start_vertex = 3;
+ hw_nr_vertex = 1;
+ prim_name = "TriFan";
+ break;
+
+ case PRIM3D_POLY:
+ hw_start_vertex = 3;
+ hw_nr_vertex = 1;
+ prim_name = "Polygons";
+ break;
+ default:
+ prim_name = "Unknown";
+ fprintf(stderr, "\n\nUnknown primitive type : %08x\n",
+ sarea->vertex_prim);
+ }
+
+ if (hw_nr_vertex && vfmt_size) {
+ int temp_size = size - (hw_start_vertex * vfmt_size);
+ int remaining = (temp_size % (hw_nr_vertex * vfmt_size));
+
+ if (remaining != 0) {
+ fprintf(stderr, "\n\nThis buffer contains an improper"
+ " multiple of vertices for this primitive : %s\n",
+ prim_name);
+ fprintf(stderr, "Number of vertices in buffer : %d\n",
+ size / vfmt_size);
+ fprintf(stderr, "temp_size : %d\n", temp_size);
+ fprintf(stderr, "remaining vertices : %d",
+ remaining / vfmt_size);
+ }
+ }
+ if (1) {
+ fprintf(stderr, "\n\nPrim name (%s), vertices (%d)\n",
+ prim_name,
+ size / vfmt_size);
+ }
+}
+
+void i830EmitHwStateLockedDebug( i830ContextPtr imesa )
+{
+ int i;
+
+ if ((imesa->dirty & I830_UPLOAD_TEX0_IMAGE) && imesa->CurrentTexObj[0]) {
+ i830UploadTexImagesLocked(imesa, imesa->CurrentTexObj[0]);
+ }
+
+ if ((imesa->dirty & I830_UPLOAD_TEX1_IMAGE) && imesa->CurrentTexObj[1]) {
+ i830UploadTexImagesLocked(imesa, imesa->CurrentTexObj[1]);
+ }
+
+ if (imesa->dirty & I830_UPLOAD_CTX) {
+ memcpy( imesa->sarea->ContextState,
+ imesa->Setup, sizeof(imesa->Setup) );
+ i830DumpContextState(imesa);
+ }
+
+ for(i = 0; i < I830_TEXTURE_COUNT; i++) {
+ if ((imesa->dirty & I830_UPLOAD_TEX_N(i)) && imesa->CurrentTexObj[i]) {
+ imesa->sarea->dirty |= I830_UPLOAD_TEX_N(i);
+ memcpy(imesa->sarea->TexState[i],
+ imesa->CurrentTexObj[i]->Setup,
+ sizeof(imesa->sarea->TexState[i]));
+ i830DumpTextureState(imesa, i);
+ }
+ }
+ /* Need to figure out if texturing state, or enable changed. */
+
+ for(i = 0; i < I830_TEXBLEND_COUNT; i++) {
+ if (imesa->dirty & I830_UPLOAD_TEXBLEND_N(i)) {
+ imesa->sarea->dirty |= I830_UPLOAD_TEXBLEND_N(i);
+ memcpy(imesa->sarea->TexBlendState[i],imesa->TexBlend[i],
+ imesa->TexBlendWordsUsed[i] * 4);
+ imesa->sarea->TexBlendStateWordsUsed[i] =
+ imesa->TexBlendWordsUsed[i];
+ i830DumpTextureBlendState(imesa, i);
+ }
+ }
+
+ if (imesa->dirty & I830_UPLOAD_BUFFERS) {
+ memcpy( imesa->sarea->BufferState,imesa->BufferSetup,
+ sizeof(imesa->BufferSetup) );
+ i830DumpBufferState(imesa);
+ }
+
+ if (imesa->dirty & I830_UPLOAD_STIPPLE) {
+ fprintf(stderr, "UPLOAD_STIPPLE\n");
+ memcpy( imesa->sarea->StippleState,imesa->StippleSetup,
+ sizeof(imesa->StippleSetup) );
+ i830DumpStippleState(imesa);
+ }
+
+ if (imesa->dirty & I830_UPLOAD_TEX_PALETTE_SHARED) {
+ memcpy( imesa->sarea->Palette[0],imesa->palette,
+ sizeof(imesa->sarea->Palette[0]));
+ } else {
+ i830TextureObjectPtr p;
+ if (imesa->dirty & I830_UPLOAD_TEX_PALETTE_N(0)) {
+ p = imesa->CurrentTexObj[0];
+ memcpy( imesa->sarea->Palette[0],p->palette,
+ sizeof(imesa->sarea->Palette[0]));
+ }
+ if (imesa->dirty & I830_UPLOAD_TEX_PALETTE_N(1)) {
+ p = imesa->CurrentTexObj[1];
+ memcpy( imesa->sarea->Palette[1],
+ p->palette,
+ sizeof(imesa->sarea->Palette[1]));
+ }
+ }
+ imesa->sarea->dirty |= (imesa->dirty & ~(I830_UPLOAD_TEX_MASK |
+ I830_UPLOAD_TEXBLEND_MASK));
+
+ imesa->upload_cliprects = GL_TRUE;
+ imesa->dirty = 0;
+}
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