diff options
| author | Samuel Pitoiset <[email protected]> | 2017-07-20 10:22:24 +0200 |
|---|---|---|
| committer | Samuel Pitoiset <[email protected]> | 2017-08-02 12:54:31 +0200 |
| commit | 7327cb0602e4527f7cdb1dc99667014e6e41a297 (patch) | |
| tree | 263bb597247a9ba80e7f2d70c6351a2a536bbf39 /src/mesa/main/lines.c | |
| parent | f45efb8129c52f85d8a8858734942136eb59ae7c (diff) | |
mesa: add line_width() helper
Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Timothy Arceri <[email protected]>
Diffstat (limited to 'src/mesa/main/lines.c')
| -rw-r--r-- | src/mesa/main/lines.c | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/src/mesa/main/lines.c b/src/mesa/main/lines.c index 4df658794d6..04b3e2ff126 100644 --- a/src/mesa/main/lines.c +++ b/src/mesa/main/lines.c @@ -37,19 +37,14 @@ * * \sa glLineWidth(). */ -void GLAPIENTRY -_mesa_LineWidth( GLfloat width ) +static ALWAYS_INLINE void +line_width(struct gl_context *ctx, GLfloat width, bool no_error) { - GET_CURRENT_CONTEXT(ctx); - - if (MESA_VERBOSE & VERBOSE_API) - _mesa_debug(ctx, "glLineWidth %f\n", width); - /* If width is unchanged, there can't be an error */ if (ctx->Line.Width == width) return; - if (width <= 0.0F) { + if (!no_error && width <= 0.0F) { _mesa_error( ctx, GL_INVALID_VALUE, "glLineWidth" ); return; } @@ -64,7 +59,7 @@ _mesa_LineWidth( GLfloat width ) * *NOT* removed in a later spec. Therefore, we only disallow this in a * forward compatible context. */ - if (ctx->API == API_OPENGL_CORE + if (!no_error && ctx->API == API_OPENGL_CORE && ((ctx->Const.ContextFlags & GL_CONTEXT_FLAG_FORWARD_COMPATIBLE_BIT) != 0) && width > 1.0F) { @@ -81,6 +76,18 @@ _mesa_LineWidth( GLfloat width ) } +void GLAPIENTRY +_mesa_LineWidth(GLfloat width) +{ + GET_CURRENT_CONTEXT(ctx); + + if (MESA_VERBOSE & VERBOSE_API) + _mesa_debug(ctx, "glLineWidth %f\n", width); + + line_width(ctx, width, false); +} + + /** * Set the line stipple pattern. * |