wined3d: BLENDTEXTUREALPHAPM reads the texture.

422eebd2 · Stefan Dösinger · Alexandre Julliard · 3b48660f · 422eebd2
Commit 422eebd2 authored Aug 20, 2008 by Stefan Dösinger Committed by Alexandre Julliard Sep 02, 2008
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arb_program_shader.c dlls/wined3d/arb_program_shader.c +1 -0

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--- a/dlls/wined3d/arb_program_shader.c
+++ b/dlls/wined3d/arb_program_shader.c
@@ -2641,6 +2641,7 @@ static GLuint gen_arbfp_ffp_shader(struct ffp_settings *settings, IWineD3DStateB
        if(arg2 == WINED3DTA_TEXTURE) tex_read[stage] = TRUE;

        if(settings->op[stage].cop == WINED3DTOP_BLENDTEXTUREALPHA) tex_read[stage] = TRUE;
+        if(settings->op[stage].cop == WINED3DTOP_BLENDTEXTUREALPHAPM) tex_read[stage] = TRUE;
        if(settings->op[stage].cop == WINED3DTOP_BUMPENVMAP) {
            bump_used[stage] = TRUE;
            tex_read[stage] = TRUE;