wined3d: Implement SM5 emit_stream instruction for stream 0.

Signed-off-by: Józef Kucia <jkucia@codeweavers.com> Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

wined3d: Implement SM5 emit_stream instruction for stream 0.
df557182 · Józef Kucia · Alexandre Julliard · 0dc4c3af · df557182
Commit df557182 authored Jul 07, 2016 by Józef Kucia Committed by Alexandre Julliard Jul 07, 2016
Hide whitespace changes
Inline Side-by-side

Showing with 8 additions and 2 deletions

glsl_shader.c dlls/wined3d/glsl_shader.c +8 -2

No files found.
--- a/dlls/wined3d/glsl_shader.c
+++ b/dlls/wined3d/glsl_shader.c
@@ -4307,9 +4307,15 @@ static void shader_glsl_else(const struct wined3d_shader_instruction *ins)

 static void shader_glsl_emit(const struct wined3d_shader_instruction *ins)
 {
+    unsigned int stream = ins->handler_idx == WINED3DSIH_EMIT ? 0 : ins->src[0].reg.idx[0].offset;
+
    shader_addline(ins->ctx->buffer, "setup_gs_output(gs_out);\n");
    shader_glsl_fixup_position(ins->ctx->buffer);
-    shader_addline(ins->ctx->buffer, "EmitVertex();\n");
+
+    if (!stream)
+        shader_addline(ins->ctx->buffer, "EmitVertex();\n");
+    else
+        FIXME("Unhandled primitive stream %u.\n", stream);
 }

 static void shader_glsl_break(const struct wined3d_shader_instruction *ins)
@@ -8644,7 +8650,7 @@ static const SHADER_HANDLER shader_glsl_instruction_handler_table[WINED3DSIH_TAB
    /* WINED3DSIH_DSY_FINE                         */ NULL,
    /* WINED3DSIH_ELSE                             */ shader_glsl_else,
    /* WINED3DSIH_EMIT                             */ shader_glsl_emit,
-    /* WINED3DSIH_EMIT_STREAM                      */ NULL,
+    /* WINED3DSIH_EMIT_STREAM                      */ shader_glsl_emit,
    /* WINED3DSIH_ENDIF                            */ shader_glsl_end,
    /* WINED3DSIH_ENDLOOP                          */ shader_glsl_end,
    /* WINED3DSIH_ENDREP                           */ shader_glsl_end,