diff options
Diffstat (limited to 'src/mesa/state_tracker/st_atom_viewport.c')
| -rw-r--r-- | src/mesa/state_tracker/st_atom_viewport.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/mesa/state_tracker/st_atom_viewport.c b/src/mesa/state_tracker/st_atom_viewport.c index 27ec2eb033..0b6c34ca2c 100644 --- a/src/mesa/state_tracker/st_atom_viewport.c +++ b/src/mesa/state_tracker/st_atom_viewport.c @@ -27,7 +27,6 @@ #include "main/context.h" -#include "main/colormac.h" #include "st_context.h" #include "st_atom.h" #include "pipe/p_context.h" @@ -62,9 +61,9 @@ update_viewport( struct st_context *st ) GLfloat x = (GLfloat)ctx->Viewport.X; GLfloat y = (GLfloat)ctx->Viewport.Y; GLfloat z = ctx->Viewport.Near; - GLfloat half_width = (GLfloat)ctx->Viewport.Width / 2.0f; - GLfloat half_height = (GLfloat)ctx->Viewport.Height / 2.0f; - GLfloat half_depth = (GLfloat)(ctx->Viewport.Far - ctx->Viewport.Near) / 2.0f; + GLfloat half_width = (GLfloat)ctx->Viewport.Width * 0.5f; + GLfloat half_height = (GLfloat)ctx->Viewport.Height * 0.5f; + GLfloat half_depth = (GLfloat)(ctx->Viewport.Far - ctx->Viewport.Near) * 0.5f; st->state.viewport.scale[0] = half_width; st->state.viewport.scale[1] = half_height * yScale; |