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path: root/src/gallium/drivers/i915simple/i915_debug.c
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Diffstat (limited to 'src/gallium/drivers/i915simple/i915_debug.c')
-rw-r--r--src/gallium/drivers/i915simple/i915_debug.c895
1 files changed, 895 insertions, 0 deletions
diff --git a/src/gallium/drivers/i915simple/i915_debug.c b/src/gallium/drivers/i915simple/i915_debug.c
new file mode 100644
index 0000000000..5e26d1b905
--- /dev/null
+++ b/src/gallium/drivers/i915simple/i915_debug.c
@@ -0,0 +1,895 @@
+/**************************************************************************
+ *
+ * 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_reg.h"
+#include "i915_context.h"
+#include "i915_winsys.h"
+#include "i915_debug.h"
+#include "pipe/p_winsys.h"
+#include "pipe/p_debug.h"
+
+
+static void
+PRINTF(
+ struct debug_stream *stream,
+ const char *fmt,
+ ... )
+{
+ va_list args;
+
+ va_start( args, fmt );
+ debug_vprintf( fmt, args );
+ va_end( args );
+}
+
+
+static boolean debug( struct debug_stream *stream, const char *name, unsigned len )
+{
+ unsigned i;
+ unsigned *ptr = (unsigned *)(stream->ptr + stream->offset);
+
+ if (len == 0) {
+ PRINTF(stream, "Error - zero length packet (0x%08x)\n", stream->ptr[0]);
+ assert(0);
+ return FALSE;
+ }
+
+ if (stream->print_addresses)
+ PRINTF(stream, "%08x: ", stream->offset);
+
+
+ PRINTF(stream, "%s (%d dwords):\n", name, len);
+ for (i = 0; i < len; i++)
+ PRINTF(stream, "\t0x%08x\n", ptr[i]);
+ PRINTF(stream, "\n");
+
+ stream->offset += len * sizeof(unsigned);
+
+ return TRUE;
+}
+
+
+static const char *get_prim_name( unsigned val )
+{
+ switch (val & PRIM3D_MASK) {
+ case PRIM3D_TRILIST: return "TRILIST"; break;
+ case PRIM3D_TRISTRIP: return "TRISTRIP"; break;
+ case PRIM3D_TRISTRIP_RVRSE: return "TRISTRIP_RVRSE"; break;
+ case PRIM3D_TRIFAN: return "TRIFAN"; break;
+ case PRIM3D_POLY: return "POLY"; break;
+ case PRIM3D_LINELIST: return "LINELIST"; break;
+ case PRIM3D_LINESTRIP: return "LINESTRIP"; break;
+ case PRIM3D_RECTLIST: return "RECTLIST"; break;
+ case PRIM3D_POINTLIST: return "POINTLIST"; break;
+ case PRIM3D_DIB: return "DIB"; break;
+ case PRIM3D_CLEAR_RECT: return "CLEAR_RECT"; break;
+ case PRIM3D_ZONE_INIT: return "ZONE_INIT"; break;
+ default: return "????"; break;
+ }
+}
+
+static boolean debug_prim( struct debug_stream *stream, const char *name,
+ boolean dump_floats,
+ unsigned len )
+{
+ unsigned *ptr = (unsigned *)(stream->ptr + stream->offset);
+ const char *prim = get_prim_name( ptr[0] );
+ unsigned i;
+
+
+
+ PRINTF(stream, "%s %s (%d dwords):\n", name, prim, len);
+ PRINTF(stream, "\t0x%08x\n", ptr[0]);
+ for (i = 1; i < len; i++) {
+ if (dump_floats)
+ PRINTF(stream, "\t0x%08x // %f\n", ptr[i], *(float *)&ptr[i]);
+ else
+ PRINTF(stream, "\t0x%08x\n", ptr[i]);
+ }
+
+
+ PRINTF(stream, "\n");
+
+ stream->offset += len * sizeof(unsigned);
+
+ return TRUE;
+}
+
+
+
+
+static boolean debug_program( struct debug_stream *stream, const char *name, unsigned len )
+{
+ unsigned *ptr = (unsigned *)(stream->ptr + stream->offset);
+
+ if (len == 0) {
+ PRINTF(stream, "Error - zero length packet (0x%08x)\n", stream->ptr[0]);
+ assert(0);
+ return FALSE;
+ }
+
+ if (stream->print_addresses)
+ PRINTF(stream, "%08x: ", stream->offset);
+
+ PRINTF(stream, "%s (%d dwords):\n", name, len);
+ i915_disassemble_program( stream, ptr, len );
+
+ stream->offset += len * sizeof(unsigned);
+ return TRUE;
+}
+
+
+static boolean debug_chain( struct debug_stream *stream, const char *name, unsigned len )
+{
+ unsigned *ptr = (unsigned *)(stream->ptr + stream->offset);
+ unsigned old_offset = stream->offset + len * sizeof(unsigned);
+ unsigned i;
+
+ PRINTF(stream, "%s (%d dwords):\n", name, len);
+ for (i = 0; i < len; i++)
+ PRINTF(stream, "\t0x%08x\n", ptr[i]);
+
+ stream->offset = ptr[1] & ~0x3;
+
+ if (stream->offset < old_offset)
+ PRINTF(stream, "\n... skipping backwards from 0x%x --> 0x%x ...\n\n",
+ old_offset, stream->offset );
+ else
+ PRINTF(stream, "\n... skipping from 0x%x --> 0x%x ...\n\n",
+ old_offset, stream->offset );
+
+
+ return TRUE;
+}
+
+
+static boolean debug_variable_length_prim( struct debug_stream *stream )
+{
+ unsigned *ptr = (unsigned *)(stream->ptr + stream->offset);
+ const char *prim = get_prim_name( ptr[0] );
+ unsigned i, len;
+
+ ushort *idx = (ushort *)(ptr+1);
+ for (i = 0; idx[i] != 0xffff; i++)
+ ;
+
+ len = 1+(i+2)/2;
+
+ PRINTF(stream, "3DPRIM, %s variable length %d indicies (%d dwords):\n", prim, i, len);
+ for (i = 0; i < len; i++)
+ PRINTF(stream, "\t0x%08x\n", ptr[i]);
+ PRINTF(stream, "\n");
+
+ stream->offset += len * sizeof(unsigned);
+ return TRUE;
+}
+
+
+static void
+BITS(
+ struct debug_stream *stream,
+ unsigned dw,
+ unsigned hi,
+ unsigned lo,
+ const char *fmt,
+ ... )
+{
+ va_list args;
+ unsigned himask = ~0UL >> (31 - (hi));
+
+ PRINTF(stream, "\t\t ");
+
+ va_start( args, fmt );
+ debug_vprintf( fmt, args );
+ va_end( args );
+
+ PRINTF(stream, ": 0x%x\n", ((dw) & himask) >> (lo));
+}
+
+#define MBZ( dw, hi, lo) do { \
+ unsigned x = (dw) >> (lo); \
+ unsigned lomask = (1 << (lo)) - 1; \
+ unsigned himask; \
+ himask = (1UL << (hi)) - 1; \
+ assert ((x & himask & ~lomask) == 0); \
+} while (0)
+
+static void
+FLAG(
+ struct debug_stream *stream,
+ unsigned dw,
+ unsigned bit,
+ const char *fmt,
+ ... )
+{
+ if (((dw) >> (bit)) & 1) {
+ va_list args;
+
+ PRINTF(stream, "\t\t ");
+
+ va_start( args, fmt );
+ debug_vprintf( fmt, args );
+ va_end( args );
+
+ PRINTF(stream, "\n");
+ }
+}
+
+static boolean debug_load_immediate( struct debug_stream *stream,
+ const char *name,
+ unsigned len )
+{
+ unsigned *ptr = (unsigned *)(stream->ptr + stream->offset);
+ unsigned bits = (ptr[0] >> 4) & 0xff;
+ unsigned j = 0;
+
+ PRINTF(stream, "%s (%d dwords, flags: %x):\n", name, len, bits);
+ PRINTF(stream, "\t0x%08x\n", ptr[j++]);
+
+ if (bits & (1<<0)) {
+ PRINTF(stream, "\t LIS0: 0x%08x\n", ptr[j]);
+ PRINTF(stream, "\t vb address: 0x%08x\n", (ptr[j] & ~0x3));
+ BITS(stream, ptr[j], 0, 0, "vb invalidate disable");
+ j++;
+ }
+ if (bits & (1<<1)) {
+ PRINTF(stream, "\t LIS1: 0x%08x\n", ptr[j]);
+ BITS(stream, ptr[j], 29, 24, "vb dword width");
+ BITS(stream, ptr[j], 21, 16, "vb dword pitch");
+ BITS(stream, ptr[j], 15, 0, "vb max index");
+ j++;
+ }
+ if (bits & (1<<2)) {
+ int i;
+ PRINTF(stream, "\t LIS2: 0x%08x\n", ptr[j]);
+ for (i = 0; i < 8; i++) {
+ unsigned tc = (ptr[j] >> (i * 4)) & 0xf;
+ if (tc != 0xf)
+ BITS(stream, tc, 3, 0, "tex coord %d", i);
+ }
+ j++;
+ }
+ if (bits & (1<<3)) {
+ PRINTF(stream, "\t LIS3: 0x%08x\n", ptr[j]);
+ j++;
+ }
+ if (bits & (1<<4)) {
+ PRINTF(stream, "\t LIS4: 0x%08x\n", ptr[j]);
+ BITS(stream, ptr[j], 31, 23, "point width");
+ BITS(stream, ptr[j], 22, 19, "line width");
+ FLAG(stream, ptr[j], 18, "alpha flatshade");
+ FLAG(stream, ptr[j], 17, "fog flatshade");
+ FLAG(stream, ptr[j], 16, "spec flatshade");
+ FLAG(stream, ptr[j], 15, "rgb flatshade");
+ BITS(stream, ptr[j], 14, 13, "cull mode");
+ FLAG(stream, ptr[j], 12, "vfmt: point width");
+ FLAG(stream, ptr[j], 11, "vfmt: specular/fog");
+ FLAG(stream, ptr[j], 10, "vfmt: rgba");
+ FLAG(stream, ptr[j], 9, "vfmt: depth offset");
+ BITS(stream, ptr[j], 8, 6, "vfmt: position (2==xyzw)");
+ FLAG(stream, ptr[j], 5, "force dflt diffuse");
+ FLAG(stream, ptr[j], 4, "force dflt specular");
+ FLAG(stream, ptr[j], 3, "local depth offset enable");
+ FLAG(stream, ptr[j], 2, "vfmt: fp32 fog coord");
+ FLAG(stream, ptr[j], 1, "sprite point");
+ FLAG(stream, ptr[j], 0, "antialiasing");
+ j++;
+ }
+ if (bits & (1<<5)) {
+ PRINTF(stream, "\t LIS5: 0x%08x\n", ptr[j]);
+ BITS(stream, ptr[j], 31, 28, "rgba write disables");
+ FLAG(stream, ptr[j], 27, "force dflt point width");
+ FLAG(stream, ptr[j], 26, "last pixel enable");
+ FLAG(stream, ptr[j], 25, "global z offset enable");
+ FLAG(stream, ptr[j], 24, "fog enable");
+ BITS(stream, ptr[j], 23, 16, "stencil ref");
+ BITS(stream, ptr[j], 15, 13, "stencil test");
+ BITS(stream, ptr[j], 12, 10, "stencil fail op");
+ BITS(stream, ptr[j], 9, 7, "stencil pass z fail op");
+ BITS(stream, ptr[j], 6, 4, "stencil pass z pass op");
+ FLAG(stream, ptr[j], 3, "stencil write enable");
+ FLAG(stream, ptr[j], 2, "stencil test enable");
+ FLAG(stream, ptr[j], 1, "color dither enable");
+ FLAG(stream, ptr[j], 0, "logiop enable");
+ j++;
+ }
+ if (bits & (1<<6)) {
+ PRINTF(stream, "\t LIS6: 0x%08x\n", ptr[j]);
+ FLAG(stream, ptr[j], 31, "alpha test enable");
+ BITS(stream, ptr[j], 30, 28, "alpha func");
+ BITS(stream, ptr[j], 27, 20, "alpha ref");
+ FLAG(stream, ptr[j], 19, "depth test enable");
+ BITS(stream, ptr[j], 18, 16, "depth func");
+ FLAG(stream, ptr[j], 15, "blend enable");
+ BITS(stream, ptr[j], 14, 12, "blend func");
+ BITS(stream, ptr[j], 11, 8, "blend src factor");
+ BITS(stream, ptr[j], 7, 4, "blend dst factor");
+ FLAG(stream, ptr[j], 3, "depth write enable");
+ FLAG(stream, ptr[j], 2, "color write enable");
+ BITS(stream, ptr[j], 1, 0, "provoking vertex");
+ j++;
+ }
+
+
+ PRINTF(stream, "\n");
+
+ assert(j == len);
+
+ stream->offset += len * sizeof(unsigned);
+
+ return TRUE;
+}
+
+
+
+static boolean debug_load_indirect( struct debug_stream *stream,
+ const char *name,
+ unsigned len )
+{
+ unsigned *ptr = (unsigned *)(stream->ptr + stream->offset);
+ unsigned bits = (ptr[0] >> 8) & 0x3f;
+ unsigned i, j = 0;
+
+ PRINTF(stream, "%s (%d dwords):\n", name, len);
+ PRINTF(stream, "\t0x%08x\n", ptr[j++]);
+
+ for (i = 0; i < 6; i++) {
+ if (bits & (1<<i)) {
+ switch (1<<(8+i)) {
+ case LI0_STATE_STATIC_INDIRECT:
+ PRINTF(stream, " STATIC: 0x%08x | %x\n", ptr[j]&~3, ptr[j]&3); j++;
+ PRINTF(stream, " 0x%08x\n", ptr[j++]);
+ break;
+ case LI0_STATE_DYNAMIC_INDIRECT:
+ PRINTF(stream, " DYNAMIC: 0x%08x | %x\n", ptr[j]&~3, ptr[j]&3); j++;
+ break;
+ case LI0_STATE_SAMPLER:
+ PRINTF(stream, " SAMPLER: 0x%08x | %x\n", ptr[j]&~3, ptr[j]&3); j++;
+ PRINTF(stream, " 0x%08x\n", ptr[j++]);
+ break;
+ case LI0_STATE_MAP:
+ PRINTF(stream, " MAP: 0x%08x | %x\n", ptr[j]&~3, ptr[j]&3); j++;
+ PRINTF(stream, " 0x%08x\n", ptr[j++]);
+ break;
+ case LI0_STATE_PROGRAM:
+ PRINTF(stream, " PROGRAM: 0x%08x | %x\n", ptr[j]&~3, ptr[j]&3); j++;
+ PRINTF(stream, " 0x%08x\n", ptr[j++]);
+ break;
+ case LI0_STATE_CONSTANTS:
+ PRINTF(stream, " CONSTANTS: 0x%08x | %x\n", ptr[j]&~3, ptr[j]&3); j++;
+ PRINTF(stream, " 0x%08x\n", ptr[j++]);
+ break;
+ default:
+ assert(0);
+ break;
+ }
+ }
+ }
+
+ if (bits == 0) {
+ PRINTF(stream, "\t DUMMY: 0x%08x\n", ptr[j++]);
+ }
+
+ PRINTF(stream, "\n");
+
+
+ assert(j == len);
+
+ stream->offset += len * sizeof(unsigned);
+
+ return TRUE;
+}
+
+static void BR13( struct debug_stream *stream,
+ unsigned val )
+{
+ PRINTF(stream, "\t0x%08x\n", val);
+ FLAG(stream, val, 30, "clipping enable");
+ BITS(stream, val, 25, 24, "color depth (3==32bpp)");
+ BITS(stream, val, 23, 16, "raster op");
+ BITS(stream, val, 15, 0, "dest pitch");
+}
+
+
+static void BR22( struct debug_stream *stream,
+ unsigned val )
+{
+ PRINTF(stream, "\t0x%08x\n", val);
+ BITS(stream, val, 31, 16, "dest y1");
+ BITS(stream, val, 15, 0, "dest x1");
+}
+
+static void BR23( struct debug_stream *stream,
+ unsigned val )
+{
+ PRINTF(stream, "\t0x%08x\n", val);
+ BITS(stream, val, 31, 16, "dest y2");
+ BITS(stream, val, 15, 0, "dest x2");
+}
+
+static void BR09( struct debug_stream *stream,
+ unsigned val )
+{
+ PRINTF(stream, "\t0x%08x -- dest address\n", val);
+}
+
+static void BR26( struct debug_stream *stream,
+ unsigned val )
+{
+ PRINTF(stream, "\t0x%08x\n", val);
+ BITS(stream, val, 31, 16, "src y1");
+ BITS(stream, val, 15, 0, "src x1");
+}
+
+static void BR11( struct debug_stream *stream,
+ unsigned val )
+{
+ PRINTF(stream, "\t0x%08x\n", val);
+ BITS(stream, val, 15, 0, "src pitch");
+}
+
+static void BR12( struct debug_stream *stream,
+ unsigned val )
+{
+ PRINTF(stream, "\t0x%08x -- src address\n", val);
+}
+
+static void BR16( struct debug_stream *stream,
+ unsigned val )
+{
+ PRINTF(stream, "\t0x%08x -- color\n", val);
+}
+
+static boolean debug_copy_blit( struct debug_stream *stream,
+ const char *name,
+ unsigned len )
+{
+ unsigned *ptr = (unsigned *)(stream->ptr + stream->offset);
+ int j = 0;
+
+ PRINTF(stream, "%s (%d dwords):\n", name, len);
+ PRINTF(stream, "\t0x%08x\n", ptr[j++]);
+
+ BR13(stream, ptr[j++]);
+ BR22(stream, ptr[j++]);
+ BR23(stream, ptr[j++]);
+ BR09(stream, ptr[j++]);
+ BR26(stream, ptr[j++]);
+ BR11(stream, ptr[j++]);
+ BR12(stream, ptr[j++]);
+
+ stream->offset += len * sizeof(unsigned);
+ assert(j == len);
+ return TRUE;
+}
+
+static boolean debug_color_blit( struct debug_stream *stream,
+ const char *name,
+ unsigned len )
+{
+ unsigned *ptr = (unsigned *)(stream->ptr + stream->offset);
+ int j = 0;
+
+ PRINTF(stream, "%s (%d dwords):\n", name, len);
+ PRINTF(stream, "\t0x%08x\n", ptr[j++]);
+
+ BR13(stream, ptr[j++]);
+ BR22(stream, ptr[j++]);
+ BR23(stream, ptr[j++]);
+ BR09(stream, ptr[j++]);
+ BR16(stream, ptr[j++]);
+
+ stream->offset += len * sizeof(unsigned);
+ assert(j == len);
+ return TRUE;
+}
+
+static boolean debug_modes4( struct debug_stream *stream,
+ const char *name,
+ unsigned len )
+{
+ unsigned *ptr = (unsigned *)(stream->ptr + stream->offset);
+ int j = 0;
+
+ PRINTF(stream, "%s (%d dwords):\n", name, len);
+ PRINTF(stream, "\t0x%08x\n", ptr[j]);
+ BITS(stream, ptr[j], 21, 18, "logicop func");
+ FLAG(stream, ptr[j], 17, "stencil test mask modify-enable");
+ FLAG(stream, ptr[j], 16, "stencil write mask modify-enable");
+ BITS(stream, ptr[j], 15, 8, "stencil test mask");
+ BITS(stream, ptr[j], 7, 0, "stencil write mask");
+ j++;
+
+ stream->offset += len * sizeof(unsigned);
+ assert(j == len);
+ return TRUE;
+}
+
+static boolean debug_map_state( struct debug_stream *stream,
+ const char *name,
+ unsigned len )
+{
+ unsigned *ptr = (unsigned *)(stream->ptr + stream->offset);
+ unsigned j = 0;
+
+ PRINTF(stream, "%s (%d dwords):\n", name, len);
+ PRINTF(stream, "\t0x%08x\n", ptr[j++]);
+
+ {
+ PRINTF(stream, "\t0x%08x\n", ptr[j]);
+ BITS(stream, ptr[j], 15, 0, "map mask");
+ j++;
+ }
+
+ while (j < len) {
+ {
+ PRINTF(stream, "\t TMn.0: 0x%08x\n", ptr[j]);
+ PRINTF(stream, "\t map address: 0x%08x\n", (ptr[j] & ~0x3));
+ FLAG(stream, ptr[j], 1, "vertical line stride");
+ FLAG(stream, ptr[j], 0, "vertical line stride offset");
+ j++;
+ }
+
+ {
+ PRINTF(stream, "\t TMn.1: 0x%08x\n", ptr[j]);
+ BITS(stream, ptr[j], 31, 21, "height");
+ BITS(stream, ptr[j], 20, 10, "width");
+ BITS(stream, ptr[j], 9, 7, "surface format");
+ BITS(stream, ptr[j], 6, 3, "texel format");
+ FLAG(stream, ptr[j], 2, "use fence regs");
+ FLAG(stream, ptr[j], 1, "tiled surface");
+ FLAG(stream, ptr[j], 0, "tile walk ymajor");
+ j++;
+ }
+ {
+ PRINTF(stream, "\t TMn.2: 0x%08x\n", ptr[j]);
+ BITS(stream, ptr[j], 31, 21, "dword pitch");
+ BITS(stream, ptr[j], 20, 15, "cube face enables");
+ BITS(stream, ptr[j], 14, 9, "max lod");
+ FLAG(stream, ptr[j], 8, "mip layout right");
+ BITS(stream, ptr[j], 7, 0, "depth");
+ j++;
+ }
+ }
+
+ stream->offset += len * sizeof(unsigned);
+ assert(j == len);
+ return TRUE;
+}
+
+static boolean debug_sampler_state( struct debug_stream *stream,
+ const char *name,
+ unsigned len )
+{
+ unsigned *ptr = (unsigned *)(stream->ptr + stream->offset);
+ unsigned j = 0;
+
+ PRINTF(stream, "%s (%d dwords):\n", name, len);
+ PRINTF(stream, "\t0x%08x\n", ptr[j++]);
+
+ {
+ PRINTF(stream, "\t0x%08x\n", ptr[j]);
+ BITS(stream, ptr[j], 15, 0, "sampler mask");
+ j++;
+ }
+
+ while (j < len) {
+ {
+ PRINTF(stream, "\t TSn.0: 0x%08x\n", ptr[j]);
+ FLAG(stream, ptr[j], 31, "reverse gamma");
+ FLAG(stream, ptr[j], 30, "planar to packed");
+ FLAG(stream, ptr[j], 29, "yuv->rgb");
+ BITS(stream, ptr[j], 28, 27, "chromakey index");
+ BITS(stream, ptr[j], 26, 22, "base mip level");
+ BITS(stream, ptr[j], 21, 20, "mip mode filter");
+ BITS(stream, ptr[j], 19, 17, "mag mode filter");
+ BITS(stream, ptr[j], 16, 14, "min mode filter");
+ BITS(stream, ptr[j], 13, 5, "lod bias (s4.4)");
+ FLAG(stream, ptr[j], 4, "shadow enable");
+ FLAG(stream, ptr[j], 3, "max-aniso-4");
+ BITS(stream, ptr[j], 2, 0, "shadow func");
+ j++;
+ }
+
+ {
+ PRINTF(stream, "\t TSn.1: 0x%08x\n", ptr[j]);
+ BITS(stream, ptr[j], 31, 24, "min lod");
+ MBZ( ptr[j], 23, 18 );
+ FLAG(stream, ptr[j], 17, "kill pixel enable");
+ FLAG(stream, ptr[j], 16, "keyed tex filter mode");
+ FLAG(stream, ptr[j], 15, "chromakey enable");
+ BITS(stream, ptr[j], 14, 12, "tcx wrap mode");
+ BITS(stream, ptr[j], 11, 9, "tcy wrap mode");
+ BITS(stream, ptr[j], 8, 6, "tcz wrap mode");
+ FLAG(stream, ptr[j], 5, "normalized coords");
+ BITS(stream, ptr[j], 4, 1, "map (surface) index");
+ FLAG(stream, ptr[j], 0, "EAST deinterlacer enable");
+ j++;
+ }
+ {
+ PRINTF(stream, "\t TSn.2: 0x%08x (default color)\n", ptr[j]);
+ j++;
+ }
+ }
+
+ stream->offset += len * sizeof(unsigned);
+ assert(j == len);
+ return TRUE;
+}
+
+static boolean debug_dest_vars( struct debug_stream *stream,
+ const char *name,
+ unsigned len )
+{
+ unsigned *ptr = (unsigned *)(stream->ptr + stream->offset);
+ int j = 0;
+
+ PRINTF(stream, "%s (%d dwords):\n", name, len);
+ PRINTF(stream, "\t0x%08x\n", ptr[j++]);
+
+ {
+ PRINTF(stream, "\t0x%08x\n", ptr[j]);
+ FLAG(stream, ptr[j], 31, "early classic ztest");
+ FLAG(stream, ptr[j], 30, "opengl tex default color");
+ FLAG(stream, ptr[j], 29, "bypass iz");
+ FLAG(stream, ptr[j], 28, "lod preclamp");
+ BITS(stream, ptr[j], 27, 26, "dither pattern");
+ FLAG(stream, ptr[j], 25, "linear gamma blend");
+ FLAG(stream, ptr[j], 24, "debug dither");
+ BITS(stream, ptr[j], 23, 20, "dstorg x");
+ BITS(stream, ptr[j], 19, 16, "dstorg y");
+ MBZ (ptr[j], 15, 15 );
+ BITS(stream, ptr[j], 14, 12, "422 write select");
+ BITS(stream, ptr[j], 11, 8, "cbuf format");
+ BITS(stream, ptr[j], 3, 2, "zbuf format");
+ FLAG(stream, ptr[j], 1, "vert line stride");
+ FLAG(stream, ptr[j], 1, "vert line stride offset");
+ j++;
+ }
+
+ stream->offset += len * sizeof(unsigned);
+ assert(j == len);
+ return TRUE;
+}
+
+static boolean debug_buf_info( struct debug_stream *stream,
+ const char *name,
+ unsigned len )
+{
+ unsigned *ptr = (unsigned *)(stream->ptr + stream->offset);
+ int j = 0;
+
+ PRINTF(stream, "%s (%d dwords):\n", name, len);
+ PRINTF(stream, "\t0x%08x\n", ptr[j++]);
+
+ {
+ PRINTF(stream, "\t0x%08x\n", ptr[j]);
+ BITS(stream, ptr[j], 28, 28, "aux buffer id");
+ BITS(stream, ptr[j], 27, 24, "buffer id (7=depth, 3=back)");
+ FLAG(stream, ptr[j], 23, "use fence regs");
+ FLAG(stream, ptr[j], 22, "tiled surface");
+ FLAG(stream, ptr[j], 21, "tile walk ymajor");
+ MBZ (ptr[j], 20, 14);
+ BITS(stream, ptr[j], 13, 2, "dword pitch");
+ MBZ (ptr[j], 2, 0);
+ j++;
+ }
+
+ PRINTF(stream, "\t0x%08x -- buffer base address\n", ptr[j++]);
+
+ stream->offset += len * sizeof(unsigned);
+ assert(j == len);
+ return TRUE;
+}
+
+static boolean i915_debug_packet( struct debug_stream *stream )
+{
+ unsigned *ptr = (unsigned *)(stream->ptr + stream->offset);
+ unsigned cmd = *ptr;
+
+ switch (((cmd >> 29) & 0x7)) {
+ case 0x0:
+ switch ((cmd >> 23) & 0x3f) {
+ case 0x0:
+ return debug(stream, "MI_NOOP", 1);
+ case 0x3:
+ return debug(stream, "MI_WAIT_FOR_EVENT", 1);
+ case 0x4:
+ return debug(stream, "MI_FLUSH", 1);
+ case 0xA:
+ debug(stream, "MI_BATCH_BUFFER_END", 1);
+ return FALSE;
+ case 0x22:
+ return debug(stream, "MI_LOAD_REGISTER_IMM", 3);
+ case 0x31:
+ return debug_chain(stream, "MI_BATCH_BUFFER_START", 2);
+ default:
+ (void)debug(stream, "UNKNOWN 0x0 case!", 1);
+ assert(0);
+ break;
+ }
+ break;
+ case 0x1:
+ (void) debug(stream, "UNKNOWN 0x1 case!", 1);
+ assert(0);
+ break;
+ case 0x2:
+ switch ((cmd >> 22) & 0xff) {
+ case 0x50:
+ return debug_color_blit(stream, "XY_COLOR_BLT", (cmd & 0xff) + 2);
+ case 0x53:
+ return debug_copy_blit(stream, "XY_SRC_COPY_BLT", (cmd & 0xff) + 2);
+ default:
+ return debug(stream, "blit command", (cmd & 0xff) + 2);
+ }
+ break;
+ case 0x3:
+ switch ((cmd >> 24) & 0x1f) {
+ case 0x6:
+ return debug(stream, "3DSTATE_ANTI_ALIASING", 1);
+ case 0x7:
+ return debug(stream, "3DSTATE_RASTERIZATION_RULES", 1);
+ case 0x8:
+ return debug(stream, "3DSTATE_BACKFACE_STENCIL_OPS", 2);
+ case 0x9:
+ return debug(stream, "3DSTATE_BACKFACE_STENCIL_MASKS", 1);
+ case 0xb:
+ return debug(stream, "3DSTATE_INDEPENDENT_ALPHA_BLEND", 1);
+ case 0xc:
+ return debug(stream, "3DSTATE_MODES5", 1);
+ case 0xd:
+ return debug_modes4(stream, "3DSTATE_MODES4", 1);
+ case 0x15:
+ return debug(stream, "3DSTATE_FOG_COLOR", 1);
+ case 0x16:
+ return debug(stream, "3DSTATE_COORD_SET_BINDINGS", 1);
+ case 0x1c:
+ /* 3DState16NP */
+ switch((cmd >> 19) & 0x1f) {
+ case 0x10:
+ return debug(stream, "3DSTATE_SCISSOR_ENABLE", 1);
+ case 0x11:
+ return debug(stream, "3DSTATE_DEPTH_SUBRECTANGLE_DISABLE", 1);
+ default:
+ (void) debug(stream, "UNKNOWN 0x1c case!", 1);
+ assert(0);
+ break;
+ }
+ break;
+ case 0x1d:
+ /* 3DStateMW */
+ switch ((cmd >> 16) & 0xff) {
+ case 0x0:
+ return debug_map_state(stream, "3DSTATE_MAP_STATE", (cmd & 0x1f) + 2);
+ case 0x1:
+ return debug_sampler_state(stream, "3DSTATE_SAMPLER_STATE", (cmd & 0x1f) + 2);
+ case 0x4:
+ return debug_load_immediate(stream, "3DSTATE_LOAD_STATE_IMMEDIATE", (cmd & 0xf) + 2);
+ case 0x5:
+ return debug_program(stream, "3DSTATE_PIXEL_SHADER_PROGRAM", (cmd & 0x1ff) + 2);
+ case 0x6:
+ return debug(stream, "3DSTATE_PIXEL_SHADER_CONSTANTS", (cmd & 0xff) + 2);
+ case 0x7:
+ return debug_load_indirect(stream, "3DSTATE_LOAD_INDIRECT", (cmd & 0xff) + 2);
+ case 0x80:
+ return debug(stream, "3DSTATE_DRAWING_RECTANGLE", (cmd & 0xffff) + 2);
+ case 0x81:
+ return debug(stream, "3DSTATE_SCISSOR_RECTANGLE", (cmd & 0xffff) + 2);
+ case 0x83:
+ return debug(stream, "3DSTATE_SPAN_STIPPLE", (cmd & 0xffff) + 2);
+ case 0x85:
+ return debug_dest_vars(stream, "3DSTATE_DEST_BUFFER_VARS", (cmd & 0xffff) + 2);
+ case 0x88:
+ return debug(stream, "3DSTATE_CONSTANT_BLEND_COLOR", (cmd & 0xffff) + 2);
+ case 0x89:
+ return debug(stream, "3DSTATE_FOG_MODE", (cmd & 0xffff) + 2);
+ case 0x8e:
+ return debug_buf_info(stream, "3DSTATE_BUFFER_INFO", (cmd & 0xffff) + 2);
+ case 0x97:
+ return debug(stream, "3DSTATE_DEPTH_OFFSET_SCALE", (cmd & 0xffff) + 2);
+ case 0x98:
+ return debug(stream, "3DSTATE_DEFAULT_Z", (cmd & 0xffff) + 2);
+ case 0x99:
+ return debug(stream, "3DSTATE_DEFAULT_DIFFUSE", (cmd & 0xffff) + 2);
+ case 0x9a:
+ return debug(stream, "3DSTATE_DEFAULT_SPECULAR", (cmd & 0xffff) + 2);
+ case 0x9c:
+ return debug(stream, "3DSTATE_CLEAR_PARAMETERS", (cmd & 0xffff) + 2);
+ default:
+ assert(0);
+ return 0;
+ }
+ break;
+ case 0x1e:
+ if (cmd & (1 << 23))
+ return debug(stream, "???", (cmd & 0xffff) + 1);
+ else
+ return debug(stream, "", 1);
+ break;
+ case 0x1f:
+ if ((cmd & (1 << 23)) == 0)
+ return debug_prim(stream, "3DPRIM (inline)", 1, (cmd & 0x1ffff) + 2);
+ else if (cmd & (1 << 17))
+ {
+ if ((cmd & 0xffff) == 0)
+ return debug_variable_length_prim(stream);
+ else
+ return debug_prim(stream, "3DPRIM (indexed)", 0, (((cmd & 0xffff) + 1) / 2) + 1);
+ }
+ else
+ return debug_prim(stream, "3DPRIM (indirect sequential)", 0, 2);
+ break;
+ default:
+ return debug(stream, "", 0);
+ }
+ default:
+ assert(0);
+ return 0;
+ }
+
+ assert(0);
+ return 0;
+}
+
+
+
+void
+i915_dump_batchbuffer( struct i915_context *i915 )
+{
+ struct debug_stream stream;
+ /* TODO fix me */
+ unsigned *start = 0;/*i915->batch_start;*/
+ unsigned *end = 0;/*i915->winsys->batch_start( i915->winsys, 0, 0 );*/
+ unsigned long bytes = (unsigned long) (end - start) * 4;
+ boolean done = FALSE;
+
+ stream.offset = 0;
+ stream.ptr = (char *)start;
+ stream.print_addresses = 0;
+ stream.winsys = i915->pipe.winsys;
+
+ if (!start || !end) {
+ debug_printf( "\n\nBATCH: ???\n");
+ return;
+ }
+
+ debug_printf( "\n\nBATCH: (%d)\n", bytes / 4);
+
+ while (!done &&
+ stream.offset < bytes)
+ {
+ if (!i915_debug_packet( &stream ))
+ break;
+
+ assert(stream.offset <= bytes &&
+ stream.offset >= 0);
+ }
+
+ debug_printf( "END-BATCH\n\n\n");
+}
+
+
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-23 13:09:26 +0000