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nvfx: don't crash on empty fragment program

This commit is contained in:
Luca Barbieri 2010-01-17 22:27:53 +01:00
parent e14d812e15
commit 83f4c444f4
1 changed files with 2 additions and 1 deletions
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3
src/gallium/drivers/nvfx/nvfx_fragprog.c
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@ -803,7 +803,8 @@ nvfx_fragprog_translate(struct nvfx_context *nvfx,
fp->fp_control |= fpc->num_regs << NV40TCL_FP_CONTROL_TEMP_COUNT_SHIFT;
/* Terminate final instruction */
fp->insn[fpc->inst_offset] |= 0x00000001;
if(fp->insn)
fp->insn[fpc->inst_offset] |= 0x00000001;
/* Append NOP + END instruction, may or may not be necessary. */
fpc->inst_offset = fp->insn_len;