From 60d762aa625095a8c1f9597d8530bb5a6fa61b4c Mon Sep 17 00:00:00 2001 From: "Xiang, Haihao" Date: Wed, 2 Jan 2008 11:38:51 +0800 Subject: i915: Needn't adjust pixel centers. fix #12944 --- src/mesa/drivers/dri/i915/intel_state.c | 4 ++-- src/mesa/drivers/dri/i915/intel_tris.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) (limited to 'src/mesa') diff --git a/src/mesa/drivers/dri/i915/intel_state.c b/src/mesa/drivers/dri/i915/intel_state.c index 558f068a42..4bcc9af2b6 100644 --- a/src/mesa/drivers/dri/i915/intel_state.c +++ b/src/mesa/drivers/dri/i915/intel_state.c @@ -253,10 +253,10 @@ intelCalcViewport(GLcontext * ctx) } m[MAT_SX] = v[MAT_SX]; - m[MAT_TX] = v[MAT_TX] + SUBPIXEL_X; + m[MAT_TX] = v[MAT_TX]; m[MAT_SY] = v[MAT_SY] * yScale; - m[MAT_TY] = v[MAT_TY] * yScale + yBias + SUBPIXEL_Y; + m[MAT_TY] = v[MAT_TY] * yScale + yBias; m[MAT_SZ] = v[MAT_SZ] * depthScale; m[MAT_TZ] = v[MAT_TZ] * depthScale; diff --git a/src/mesa/drivers/dri/i915/intel_tris.c b/src/mesa/drivers/dri/i915/intel_tris.c index 61b0bb3fd3..6ccb502671 100644 --- a/src/mesa/drivers/dri/i915/intel_tris.c +++ b/src/mesa/drivers/dri/i915/intel_tris.c @@ -247,8 +247,8 @@ intel_draw_point(struct intel_context *intel, intelVertexPtr v0) int j; /* Adjust for sub pixel position -- still required for conform. */ - *(float *) &vb[0] = v0->v.x - 0.125; - *(float *) &vb[1] = v0->v.y - 0.125; + *(float *) &vb[0] = v0->v.x; + *(float *) &vb[1] = v0->v.y; for (j = 2; j < vertsize; j++) vb[j] = v0->ui[j]; } -- cgit v1.2.3