fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-01-06 06:40:08 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

fixed parameter mis-ordering bug in Driver.StencilSpan calls

Browse source
This commit is contained in:
Brian Paul 2000-11-28 21:34:04 +00:00
parent bfea97321c
commit 86ca491ade
1 changed files with 7 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
src/mesa/swrast/s_stencil.c
View file

@ -1,4 +1,4 @@
/* $Id: s_stencil.c,v 1.3 2000/11/13 20:02:57 keithw Exp $ */
/* $Id: s_stencil.c,v 1.4 2000/11/28 21:34:04 brianp Exp $ */
/*
* Mesa 3-D graphics library
@ -1228,11 +1228,11 @@ clear_hardware_stencil_buffer( GLcontext *ctx )
const GLstencil clearVal = (ctx->Stencil.Clear & mask);
GLstencil stencil[MAX_WIDTH];
GLint i;
(*ctx->Driver.ReadStencilSpan)(ctx, x, y, width, stencil);
(*ctx->Driver.ReadStencilSpan)(ctx, width, x, y, stencil);
for (i = 0; i < width; i++) {
stencil[i] = (stencil[i] & invMask) | clearVal;
}
(*ctx->Driver.WriteStencilSpan)(ctx, x, y, width, stencil, NULL);
(*ctx->Driver.WriteStencilSpan)(ctx, width, x, y, stencil, NULL);
}
}
else {
@ -1243,7 +1243,7 @@ clear_hardware_stencil_buffer( GLcontext *ctx )
stencil[i] = ctx->Stencil.Clear;
}
for (y = ctx->DrawBuffer->_Ymin; y < ctx->DrawBuffer->_Ymax; y++) {
(*ctx->Driver.WriteStencilSpan)(ctx, x, y, width, stencil, NULL);
(*ctx->Driver.WriteStencilSpan)(ctx, width, x, y, stencil, NULL);
}
}
}
@ -1261,11 +1261,11 @@ clear_hardware_stencil_buffer( GLcontext *ctx )
for (y = 0; y < height; y++) {
GLstencil stencil[MAX_WIDTH];
GLuint i;
(*ctx->Driver.ReadStencilSpan)(ctx, x, y, width, stencil);
(*ctx->Driver.ReadStencilSpan)(ctx, width, x, y, stencil);
for (i = 0; i < width; i++) {
stencil[i] = (stencil[i] & invMask) | clearVal;
}
(*ctx->Driver.WriteStencilSpan)(ctx, x, y, width, stencil, NULL);
(*ctx->Driver.WriteStencilSpan)(ctx, width, x, y, stencil, NULL);
}
}
else {
@ -1279,7 +1279,7 @@ clear_hardware_stencil_buffer( GLcontext *ctx )
stencil[i] = ctx->Stencil.Clear;
}
for (y = 0; y < height; y++) {
(*ctx->Driver.WriteStencilSpan)(ctx, x, y, width, stencil, NULL);
(*ctx->Driver.WriteStencilSpan)(ctx, width, x, y, stencil, NULL);
}
}
}