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wined3d: Tidy up pshader_hw_dp2add.

This commit is contained in:
Stefan Dösinger 2009-05-07 18:39:17 +02:00 committed by Alexandre Julliard
parent c3b3fcaa10
commit 05cc344e7d
1 changed files with 2 additions and 6 deletions
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8
dlls/wined3d/arb_program_shader.c
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@ -878,15 +878,11 @@ static void pshader_hw_dp2add(const struct wined3d_shader_instruction *ins)
{
const struct wined3d_shader_dst_param *dst = &ins->dst[0];
SHADER_BUFFER *buffer = ins->ctx->buffer;
char dst_wmask[20];
char dst_name[50];
char src_name[3][50];
BOOL sat = dst->modifiers & WINED3DSPDM_SATURATE;
BOOL is_color;
shader_arb_get_register_name(ins->ctx->shader, &dst->reg, dst_name, &is_color);
shader_arb_get_write_mask(ins, dst, dst_wmask);
shader_arb_get_dst_param(ins, dst, dst_name);
shader_arb_get_src_param(ins, &ins->src[0], 0, src_name[0]);
shader_arb_get_src_param(ins, &ins->src[1], 1, src_name[1]);
shader_arb_get_src_param(ins, &ins->src[2], 2, src_name[2]);
@ -895,7 +891,7 @@ static void pshader_hw_dp2add(const struct wined3d_shader_instruction *ins)
shader_addline(buffer, "MOV TMP, %s;\n", src_name[0]);
shader_addline(buffer, "MOV TMP.z, 0.0;\n");
shader_addline(buffer, "DP3 TMP2, TMP, %s;\n", src_name[1]);
shader_addline(buffer, "ADD%s %s%s, TMP2, %s;\n", sat ? "_SAT" : "", dst_name, dst_wmask, src_name[2]);
shader_addline(buffer, "ADD%s %s, TMP2, %s;\n", sat ? "_SAT" : "", dst_name, src_name[2]);
}
/* Map the opcode 1-to-1 to the GL code */