wined3d: Minor vshader_program_add_param cleanup.

- In vshader_program_add_param, pass a pointer to the shader object instead of individual parameters. - In vshader_program_add_param, rename input to is_input to make it clearer what the parameter does. - Fix a typo & cleanup a comment.

wined3d: Minor vshader_program_add_param cleanup.
21d62ed1 · H. Verbeet · Alexandre Julliard · 74b6aba2 · 21d62ed1
Commit 21d62ed1 authored Mar 08, 2006 by H. Verbeet Committed by Alexandre Julliard Mar 09, 2006
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Showing with 10 additions and 9 deletions

vertexshader.c dlls/wined3d/vertexshader.c +10 -9

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--- a/dlls/wined3d/vertexshader.c
+++ b/dlls/wined3d/vertexshader.c
@@ -948,13 +948,14 @@ inline static void vshader_program_add_input_param_swizzle(const DWORD param, in
    }
 }

-inline static void vshader_program_add_param(const DWORD param, int input, int is_color, char *hwLine, BOOL namedArrays, CHAR constantsUsedBitmap[]) {
-  /*static const char* rastout_reg_names[] = { "oPos", "oFog", "oPts" }; */
+inline static void vshader_program_add_param(IWineD3DVertexShaderImpl *This, const DWORD param, BOOL is_input, char *hwLine) {
+  /* oPos, oFog and oPts in D3D */
  static const char* hwrastout_reg_names[] = { "result.position", "result.fogcoord", "result.pointsize" };

  DWORD reg = param & 0x00001FFF;
  DWORD regtype = ((param & D3DSP_REGTYPE_MASK) >> D3DSP_REGTYPE_SHIFT);
  char  tmpReg[255];
+  BOOL is_color = FALSE;

  if ((param & D3DSP_SRCMOD_MASK) == D3DSPSM_NEG) {
      strcat(hwLine, " -");
@@ -969,7 +970,7 @@ inline static void vshader_program_add_param(const DWORD param, int input, int i
    break;
  case D3DSPR_INPUT:
    /* if the attributes come in as named dcl's then use a named vertex (called namedVertexN) */
-    if (namedArrays) {
+    if (This->namedArrays) {
        sprintf(tmpReg, "namedVertex%lu", reg);
    } else {
    /* otherwise the input is on a numbered attribute so use opengl numbered attributes */
@@ -979,9 +980,9 @@ inline static void vshader_program_add_param(const DWORD param, int input, int i
    break;
  case D3DSPR_CONST:
    /* FIXME: some constants are named so we need a constants map*/
-    if (constantsUsedBitmap[reg] == VS_CONSTANT_CONSTANT) {
+    if (This->constantsUsedBitmap[reg] == VS_CONSTANT_CONSTANT) {
        if (param & D3DVS_ADDRMODE_RELATIVE) {
-            FIXME("Relitive addressing not expected for a named constant %lu\n", reg);
+            FIXME("Relative addressing not expected for a named constant %lu\n", reg);
        }
        sprintf(tmpReg, "const%lu", reg);
    } else {
@@ -1013,7 +1014,7 @@ inline static void vshader_program_add_param(const DWORD param, int input, int i
    break;
  }

-  if (!input) {
+  if (!is_input) {
    vshader_program_add_output_param_swizzle(param, is_color, hwLine);
  } else {
    vshader_program_add_input_param_swizzle(param, is_color, hwLine);
@@ -1560,7 +1561,7 @@ inline static VOID IWineD3DVertexShaderImpl_GenerateProgramArbHW(IWineD3DVertexS
                    char tmpChar[80];
                    ++pToken;
                    sprintf(tmpLine, "ATTRIB ");
-                    vshader_program_add_param(*pToken, 0, 0, tmpLine, This->namedArrays, This->constantsUsedBitmap);
+                    vshader_program_add_param(This, *pToken, FALSE, tmpLine);
                    sprintf(tmpChar," = %s", attribName);
                    strcat(tmpLine, tmpChar);
                    strcat(tmpLine,";\n");
@@ -1612,12 +1613,12 @@ inline static VOID IWineD3DVertexShaderImpl_GenerateProgramArbHW(IWineD3DVertexS
            }
        }
        if (curOpcode->num_params > 0) {
-            vshader_program_add_param(*pToken, 0, 0, tmpLine, This->namedArrays, This->constantsUsedBitmap);
+            vshader_program_add_param(This, *pToken, FALSE, tmpLine);

            ++pToken;
            for (i = 1; i < curOpcode->num_params; ++i) {
                strcat(tmpLine, ",");
-                vshader_program_add_param(*pToken, 1, 0, tmpLine, This->namedArrays, This->constantsUsedBitmap);
+                vshader_program_add_param(This, *pToken, TRUE, tmpLine);
                ++pToken;
            }
        }