[PATCH 2/7] wined3d: Implement SM4 umul instruction.
Józef Kucia
jkucia at codeweavers.com
Fri Mar 10 02:10:56 CST 2017
Signed-off-by: Józef Kucia <jkucia at codeweavers.com>
---
dlls/wined3d/glsl_shader.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/dlls/wined3d/glsl_shader.c b/dlls/wined3d/glsl_shader.c
index 1454885..ce4ab27 100644
--- a/dlls/wined3d/glsl_shader.c
+++ b/dlls/wined3d/glsl_shader.c
@@ -3595,15 +3595,15 @@ static void shader_glsl_unary_op(const struct wined3d_shader_instruction *ins)
shader_addline(ins->ctx->buffer, "%s%s);\n", op, src_param.param_str);
}
-static void shader_glsl_imul(const struct wined3d_shader_instruction *ins)
+static void shader_glsl_mul_extended(const struct wined3d_shader_instruction *ins)
{
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
struct glsl_src_param src0_param;
struct glsl_src_param src1_param;
DWORD write_mask;
- /* If we have ARB_gpu_shader5 or GLSL 4.0, we can use imulExtended(). If
- * not, we can emulate it. */
+ /* If we have ARB_gpu_shader5, we can use imulExtended() / umulExtended().
+ * If not, we can emulate it. */
if (ins->dst[0].reg.type != WINED3DSPR_NULL)
FIXME("64-bit integer multiplies not implemented.\n");
@@ -9730,7 +9730,7 @@ static const SHADER_HANDLER shader_glsl_instruction_handler_table[WINED3DSIH_TAB
/* WINED3DSIH_IMM_ATOMIC_UMAX */ shader_glsl_atomic,
/* WINED3DSIH_IMM_ATOMIC_UMIN */ shader_glsl_atomic,
/* WINED3DSIH_IMM_ATOMIC_XOR */ shader_glsl_atomic,
- /* WINED3DSIH_IMUL */ shader_glsl_imul,
+ /* WINED3DSIH_IMUL */ shader_glsl_mul_extended,
/* WINED3DSIH_INE */ shader_glsl_relop,
/* WINED3DSIH_INEG */ shader_glsl_unary_op,
/* WINED3DSIH_ISHL */ shader_glsl_binop,
@@ -9826,7 +9826,7 @@ static const SHADER_HANDLER shader_glsl_instruction_handler_table[WINED3DSIH_TAB
/* WINED3DSIH_ULT */ shader_glsl_relop,
/* WINED3DSIH_UMAX */ shader_glsl_map2gl,
/* WINED3DSIH_UMIN */ shader_glsl_map2gl,
- /* WINED3DSIH_UMUL */ NULL,
+ /* WINED3DSIH_UMUL */ shader_glsl_mul_extended,
/* WINED3DSIH_USHR */ shader_glsl_binop,
/* WINED3DSIH_UTOF */ shader_glsl_to_float,
/* WINED3DSIH_XOR */ shader_glsl_binop,
--
2.10.2
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