[PATCH 4/6] wined3d: Implement [imm_]atomic_{umax, umin} instructions for unsigned integers.

[Józef Kucia]

Signed-off-by: Józef Kucia <jkucia at codeweavers.com>
---

Unsigned min/max operations can be used only on unsigned image variables in GLSL.

---
 dlls/d3d11/tests/d3d11.c   |  8 ++------
 dlls/wined3d/glsl_shader.c | 26 ++++++++++++++++++++++----
 2 files changed, 24 insertions(+), 10 deletions(-)

diff --git a/dlls/d3d11/tests/d3d11.c b/dlls/d3d11/tests/d3d11.c
index 329acd4..e7ac5a0 100644
--- a/dlls/d3d11/tests/d3d11.c
+++ b/dlls/d3d11/tests/d3d11.c
@@ -13120,9 +13120,7 @@ static void test_atomic_instructions(void)
 
             todo_wine_if(expected != test->input[j]
                     && (!strcmp(instructions[j], "atomic_imax")
-                    || !strcmp(instructions[j], "atomic_imin")
-                    || !strcmp(instructions[j], "atomic_umax")
-                    || !strcmp(instructions[j], "atomic_umin")))
+                    || !strcmp(instructions[j], "atomic_imin")))
             ok(value == expected, "Test %u: Got %#x (%d), expected %#x (%d) for '%s' "
                     "with inputs (%u, %u), (%d), %#x (%d).\n",
                     i, value, value, expected, expected, instructions[j],
@@ -13143,9 +13141,7 @@ static void test_atomic_instructions(void)
         for (j = 0; j < sizeof(instructions) / sizeof(*instructions); ++j)
         {
             BOOL todo_instruction = !strcmp(imm_instructions[j], "imm_atomic_imax")
-                    || !strcmp(imm_instructions[j], "imm_atomic_imin")
-                    || !strcmp(imm_instructions[j], "imm_atomic_umax")
-                    || !strcmp(imm_instructions[j], "imm_atomic_umin");
+                    || !strcmp(imm_instructions[j], "imm_atomic_imin");
             unsigned int out_value = get_readback_color(&out_rb, j, 0);
             unsigned int value = get_readback_color(&rb, j, 0);
             unsigned int expected = test->expected_result[j];
diff --git a/dlls/wined3d/glsl_shader.c b/dlls/wined3d/glsl_shader.c
index 7d7a7c6..a2fcda3 100644
--- a/dlls/wined3d/glsl_shader.c
+++ b/dlls/wined3d/glsl_shader.c
@@ -5000,6 +5000,24 @@ static void shader_glsl_atomic(const struct wined3d_shader_instruction *ins)
         case WINED3DSIH_IMM_ATOMIC_OR:
             op = "imageAtomicOr";
             break;
+        case WINED3DSIH_ATOMIC_UMAX:
+        case WINED3DSIH_IMM_ATOMIC_UMAX:
+            op = "imageAtomicMax";
+            if (data_type != WINED3D_DATA_UINT)
+            {
+                FIXME("Unhandled opcode %#x for signed integers.\n", ins->handler_idx);
+                return;
+            }
+            break;
+        case WINED3DSIH_ATOMIC_UMIN:
+        case WINED3DSIH_IMM_ATOMIC_UMIN:
+            op = "imageAtomicMin";
+            if (data_type != WINED3D_DATA_UINT)
+            {
+                FIXME("Unhandled opcode %#x for signed integers.\n", ins->handler_idx);
+                return;
+            }
+            break;
         case WINED3DSIH_ATOMIC_XOR:
         case WINED3DSIH_IMM_ATOMIC_XOR:
             op = "imageAtomicXor";
@@ -9353,8 +9371,8 @@ static const SHADER_HANDLER shader_glsl_instruction_handler_table[WINED3DSIH_TAB
     /* WINED3DSIH_ATOMIC_IMAX                      */ NULL,
     /* WINED3DSIH_ATOMIC_IMIN                      */ NULL,
     /* WINED3DSIH_ATOMIC_OR                        */ shader_glsl_atomic,
-    /* WINED3DSIH_ATOMIC_UMAX                      */ NULL,
-    /* WINED3DSIH_ATOMIC_UMIN                      */ NULL,
+    /* WINED3DSIH_ATOMIC_UMAX                      */ shader_glsl_atomic,
+    /* WINED3DSIH_ATOMIC_UMIN                      */ shader_glsl_atomic,
     /* WINED3DSIH_ATOMIC_XOR                       */ shader_glsl_atomic,
     /* WINED3DSIH_BEM                              */ shader_glsl_bem,
     /* WINED3DSIH_BFI                              */ shader_glsl_bitwise_op,
@@ -9470,8 +9488,8 @@ static const SHADER_HANDLER shader_glsl_instruction_handler_table[WINED3DSIH_TAB
     /* WINED3DSIH_IMM_ATOMIC_IMAX                  */ NULL,
     /* WINED3DSIH_IMM_ATOMIC_IMIN                  */ NULL,
     /* WINED3DSIH_IMM_ATOMIC_OR                    */ shader_glsl_atomic,
-    /* WINED3DSIH_IMM_ATOMIC_UMAX                  */ NULL,
-    /* WINED3DSIH_IMM_ATOMIC_UMIN                  */ NULL,
+    /* 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_INE                              */ shader_glsl_relop,
-- 
2.10.2