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SUBPIXEL fixes from Dieter

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This commit is contained in:
Keith Whitwell
2005-02-08 20:52:02 +00:00
parent 85199453cc
commit 4754fc653f
2 changed files with 4 additions and 4 deletions
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src/mesa/drivers/dri/r200/r200_state.c
+2 -2
View File
@@ -1656,8 +1656,8 @@ void r200UpdateViewportOffset( GLcontext *ctx )
GLfloat yoffset = (GLfloat)dPriv->y + dPriv->h;
const GLfloat *v = ctx->Viewport._WindowMap.m;
GLfloat tx = v[MAT_TX] + xoffset;
GLfloat ty = (- v[MAT_TY]) + yoffset;
GLfloat tx = v[MAT_TX] + xoffset + SUBPIXEL_X;
GLfloat ty = (- v[MAT_TY]) + yoffset + SUBPIXEL_Y;
if ( rmesa->hw.vpt.cmd[VPT_SE_VPORT_XOFFSET] != *(GLuint *)&tx ||
rmesa->hw.vpt.cmd[VPT_SE_VPORT_YOFFSET] != *(GLuint *)&ty )
src/mesa/drivers/dri/radeon/radeon_state.c
+2 -2
View File
@@ -1522,8 +1522,8 @@ void radeonUpdateViewportOffset( GLcontext *ctx )
GLfloat yoffset = (GLfloat)dPriv->y + dPriv->h;
const GLfloat *v = ctx->Viewport._WindowMap.m;
GLfloat tx = v[MAT_TX] + xoffset;
GLfloat ty = (- v[MAT_TY]) + yoffset;
GLfloat tx = v[MAT_TX] + xoffset + SUBPIXEL_X;
GLfloat ty = (- v[MAT_TY]) + yoffset + SUBPIXEL_Y;
if ( rmesa->hw.vpt.cmd[VPT_SE_VPORT_XOFFSET] != *(GLuint *)&tx ||
rmesa->hw.vpt.cmd[VPT_SE_VPORT_YOFFSET] != *(GLuint *)&ty )