Add GALLIUM_DUMP_VS to dump the vertex shader to the console like
GALLIUM_DUMP_FS in softpipe.
diff --git a/src/gallium/auxiliary/draw/draw_private.h
b/src/gallium/auxiliary/draw/draw_private.h
index 3850ced..3f9eca8 100644
--- a/src/gallium/auxiliary/draw/draw_private.h
+++ b/src/gallium/auxiliary/draw/draw_private.h
@@ -170,6 +170,7 @@ struct draw_context
boolean bypass_clipping; /**< set if either api or driver
bypass_clipping true */
boolean force_passthrough; /**< never clip or shade */
+ boolean dump_vs;
double mrd; /**< minimum resolvable depth value, for polygon offset */
diff --git a/src/gallium/auxiliary/draw/draw_vs.c
b/src/gallium/auxiliary/draw/draw_vs.c
index 3553689..fd64dd2 100644
--- a/src/gallium/auxiliary/draw/draw_vs.c
+++ b/src/gallium/auxiliary/draw/draw_vs.c
@@ -83,6 +83,9 @@ draw_create_vertex_shader(struct draw_context *draw,
{
struct draw_vertex_shader *vs;
+ if (draw->dump_vs)
+ tgsi_dump(shader->tokens, 0);
+
vs = draw_create_vs_llvm( draw, shader );
if (!vs) {
vs = draw_create_vs_sse( draw, shader );
@@ -152,6 +155,8 @@ draw_delete_vertex_shader(struct draw_context *draw,
boolean
draw_vs_init( struct draw_context *draw )
{
+ draw->dump_vs = debug_get_bool_option( "GALLIUM_DUMP_VS", FALSE );
+
draw->vs.machine = tgsi_exec_machine_create();
if (!draw->vs.machine)
return FALSE;
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