Attachment 34797 Details for Bug 27507 – Debug patch or scissor bug.

Debug patch or scissor bug.

scissor.diff (text/plain), 2.10 KB, created by Pauli on 2010-04-08 00:10:18 UTC

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Creator: Pauli

Created: 2010-04-08 00:10:18 UTC

Size: 2.10 KB

patch

obsolete

>diff --git a/src/mesa/drivers/dri/r300/r300_blit.c b/src/mesa/drivers/dri/r300/r300_blit.c
>index fa60628..7fe7f39 100644
>--- a/src/mesa/drivers/dri/r300/r300_blit.c
>+++ b/src/mesa/drivers/dri/r300/r300_blit.c
>@@ -499,6 +499,9 @@ static void emit_cb_setup(struct r300_context *r300,
>                        _mesa_get_format_bytes(mesa_format),
>                        _mesa_format_row_stride(mesa_format, pitch));
> 
>+    radeon_print(RADEON_STATE, RADEON_VERBOSE,
>+		"%s TL %d,%d, BR %d,%d\n",
>+		__func__, x1, y1, x2, y2);
>     BEGIN_BATCH_NO_AUTOSTATE(5);
>     OUT_BATCH_REGSEQ(R300_SC_SCISSORS_TL, 2);
>     OUT_BATCH((x1 << R300_SCISSORS_X_SHIFT)|(y1 << R300_SCISSORS_Y_SHIFT));
>diff --git a/src/mesa/drivers/dri/r300/r300_cmdbuf.c b/src/mesa/drivers/dri/r300/r300_cmdbuf.c
>index e2dbb1d..7a12654 100644
>--- a/src/mesa/drivers/dri/r300/r300_cmdbuf.c
>+++ b/src/mesa/drivers/dri/r300/r300_cmdbuf.c
>@@ -253,6 +253,9 @@ void r300_emit_scissor(GLcontext *ctx)
>         x2 += R300_SCISSORS_OFFSET;
>         y2 += R300_SCISSORS_OFFSET;
>     }
>+    radeon_print(RADEON_STATE, RADEON_VERBOSE,
>+		"%s TL %d,%d, BR %d,%d\n",
>+		__func__, x1, y1, x2, y2);
>     BEGIN_BATCH_NO_AUTOSTATE(3);
>     OUT_BATCH_REGSEQ(R300_SC_SCISSORS_TL, 2);
>     OUT_BATCH((x1 << R300_SCISSORS_X_SHIFT)|(y1 << R300_SCISSORS_Y_SHIFT));
>@@ -278,6 +281,9 @@ static void emit_scissor(struct r300_context *r300,
>     int i;
>     BATCH_LOCALS(&r300->radeon);
>     if (r300->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515) {
>+    radeon_print(RADEON_STATE, RADEON_VERBOSE,
>+		"%s TL %d,%d, BR %d,%d\n",
>+		__func__, 0, 0, width - 1, height - 1);
>         BEGIN_BATCH_NO_AUTOSTATE(3);
>         OUT_BATCH_REGSEQ(R300_SC_SCISSORS_TL, 2);
>         OUT_BATCH(0);
>@@ -296,6 +302,9 @@ static void emit_scissor(struct r300_context *r300,
>         OUT_BATCH(0xffffff);
>         END_BATCH();
>     } else {
>+    radeon_print(RADEON_STATE, RADEON_VERBOSE,
>+		"%s 2 TL %d,%d, BR %d,%d\n",
>+		__func__, 0, 0, width - 1, height - 1);
>         BEGIN_BATCH_NO_AUTOSTATE(3);
>         OUT_BATCH_REGSEQ(R300_SC_SCISSORS_TL, 2);
>         OUT_BATCH((R300_SCISSORS_OFFSET << R300_SCISSORS_X_SHIFT) |

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