diff options
Diffstat (limited to 'src/mesa/swrast/s_span.c')
| -rw-r--r-- | src/mesa/swrast/s_span.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mesa/swrast/s_span.c b/src/mesa/swrast/s_span.c index f99fa4cbaf..d8c912640e 100644 --- a/src/mesa/swrast/s_span.c +++ b/src/mesa/swrast/s_span.c @@ -432,7 +432,7 @@ interpolate_texcoords(GLcontext *ctx, struct sw_span *span) GLfloat r = span->tex[u][2]; GLfloat q = span->tex[u][3]; GLuint i; - if (ctx->FragmentProgram._Active) { + if (ctx->FragmentProgram._Active || ctx->ATIFragmentShader._Enabled) { /* do perspective correction but don't divide s, t, r by q */ const GLfloat dwdx = span->dwdx; GLfloat w = span->w; @@ -483,7 +483,7 @@ interpolate_texcoords(GLcontext *ctx, struct sw_span *span) GLfloat r = span->tex[u][2]; GLfloat q = span->tex[u][3]; GLuint i; - if (ctx->FragmentProgram._Active) { + if (ctx->FragmentProgram._Active || ctx->ATIFragmentShader._Enabled) { /* do perspective correction but don't divide s, t, r by q */ const GLfloat dwdx = span->dwdx; GLfloat w = span->w; @@ -566,7 +566,7 @@ interpolate_texcoords(GLcontext *ctx, struct sw_span *span) GLfloat r = span->tex[0][2]; GLfloat q = span->tex[0][3]; GLuint i; - if (ctx->FragmentProgram._Active) { + if (ctx->FragmentProgram._Active || ctx->ATIFragmentShader._Enabled) { /* do perspective correction but don't divide s, t, r by q */ const GLfloat dwdx = span->dwdx; GLfloat w = span->w; @@ -617,7 +617,7 @@ interpolate_texcoords(GLcontext *ctx, struct sw_span *span) GLfloat r = span->tex[0][2]; GLfloat q = span->tex[0][3]; GLuint i; - if (ctx->FragmentProgram._Active) { + if (ctx->FragmentProgram._Active || ctx->ATIFragmentShader._Enabled) { /* do perspective correction but don't divide s, t, r by q */ const GLfloat dwdx = span->dwdx; GLfloat w = span->w; |