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llvmpipe: reformatting, remove trailing whitespace, etc

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This commit is contained in:
Brian Paul
2010-09-20 13:07:59 -06:00
parent ebba92875a
commit 924c18da95
1 changed files with 23 additions and 21 deletions
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src/gallium/drivers/llvmpipe/lp_setup_point.c
+23 -21
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@@ -52,26 +52,29 @@ struct point_info {
/**
* Compute a0 for a constant-valued coefficient (GL_FLAT shading).
*/
static void constant_coef( struct lp_setup_context *setup,
struct lp_rast_triangle *point,
unsigned slot,
const float value,
unsigned i )
static void
constant_coef(struct lp_setup_context *setup,
struct lp_rast_triangle *point,
unsigned slot,
const float value,
unsigned i)
{
point->inputs.a0[slot][i] = value;
point->inputs.dadx[slot][i] = 0.0f;
point->inputs.dady[slot][i] = 0.0f;
}
static void perspective_coef( struct lp_setup_context *setup,
struct lp_rast_triangle *point,
const struct point_info *info,
unsigned slot,
unsigned vert_attr,
unsigned i)
static void
perspective_coef(struct lp_setup_context *setup,
struct lp_rast_triangle *point,
const struct point_info *info,
unsigned slot,
unsigned vert_attr,
unsigned i)
{
if (i == 0) {
float dadx = FIXED_ONE / (float)info->dx12;
if (i == 0) {
float dadx = FIXED_ONE / (float)info->dx12;
float dady = 0.0f;
point->inputs.dadx[slot][i] = dadx;
point->inputs.dady[slot][i] = dady;
@@ -79,30 +82,26 @@ static void perspective_coef( struct lp_setup_context *setup,
(dadx * ((float)info->v0[0][0] - setup->pixel_offset) +
dady * ((float)info->v0[0][1] - setup->pixel_offset)));
}
else if (i == 1) {
float dadx = 0.0f;
float dadx = 0.0f;
float dady = FIXED_ONE / (float)info->dx12;
point->inputs.dadx[slot][i] = dadx;
point->inputs.dady[slot][i] = dady;
point->inputs.a0[slot][i] = (0.5 -
(dadx * ((float)info->v0[0][0] - setup->pixel_offset) +
dady * ((float)info->v0[0][1] - setup->pixel_offset)));
}
else if (i == 2) {
point->inputs.a0[slot][i] = 0.0f;
point->inputs.dadx[slot][i] = 0.0f;
point->inputs.dady[slot][i] = 0.0f;
}
else if (i == 3) {
point->inputs.a0[slot][i] = 1.0f;
point->inputs.dadx[slot][i] = 0.0f;
point->inputs.dady[slot][i] = 0.0f;
}
}
@@ -144,6 +143,7 @@ setup_point_fragcoord_coef(struct lp_setup_context *setup,
}
}
/**
* Compute the point->coef[] array dadx, dady, a0 values.
*/
@@ -203,6 +203,7 @@ setup_point_coefficients( struct lp_setup_context *setup,
fragcoord_usage_mask);
}
static INLINE int
subpixel_snap(float a)
{
@@ -322,8 +323,9 @@ try_setup_point( struct lp_setup_context *setup,
}
static void lp_setup_point( struct lp_setup_context *setup,
const float (*v0)[4] )
static void
lp_setup_point(struct lp_setup_context *setup,
const float (*v0)[4])
{
if (!try_setup_point( setup, v0 ))
{