swrast: Remove 'inline' from tex filter functions.

Reduces .text size of mesa_dri_drivers.so (i965-only) by 62k, or 1.4%.

Note that we don't remove inline from lerp_2d(), which has a comment
above it saying it definitely should be inlined. Though, removing the
inline keyword from it doesn't actually change the compiled code for me.

Reviewed-by: Brian Paul <brianp@vmware.com>

diff --git a/src/mesa/swrast/s_texfilter.c b/src/mesa/swrast/s_texfilter.c
index 65cf52e21e7212a20955d530467fb6a3b63df8df..faeccae7c9a52d29b2b7dae1e640edb29ce967da 100644 (file)
--- a/src/mesa/swrast/s_texfilter.c
+++ b/src/mesa/swrast/s_texfilter.c
@@ -73,7 +73,7 @@ lerp_2d(GLfloat a, GLfloat b,
  * Do 3D/trilinear interpolation of float values.
  * \sa lerp_2d
  */
-static inline GLfloat
+static GLfloat
 lerp_3d(GLfloat a, GLfloat b, GLfloat c,
         GLfloat v000, GLfloat v100, GLfloat v010, GLfloat v110,
         GLfloat v001, GLfloat v101, GLfloat v011, GLfloat v111)
@@ -91,7 +91,7 @@ lerp_3d(GLfloat a, GLfloat b, GLfloat c,
 /**
  * Do linear interpolation of colors.
  */
-static inline void
+static void
 lerp_rgba(GLfloat result[4], GLfloat t, const GLfloat a[4], const GLfloat b[4])
 {
    result[0] = LERP(t, a[0], b[0]);
@@ -104,7 +104,7 @@ lerp_rgba(GLfloat result[4], GLfloat t, const GLfloat a[4], const GLfloat b[4])
 /**
  * Do bilinear interpolation of colors.
  */
-static inline void
+static void
 lerp_rgba_2d(GLfloat result[4], GLfloat a, GLfloat b,
              const GLfloat t00[4], const GLfloat t10[4],
              const GLfloat t01[4], const GLfloat t11[4])
@@ -119,7 +119,7 @@ lerp_rgba_2d(GLfloat result[4], GLfloat a, GLfloat b,
 /**
  * Do trilinear interpolation of colors.
  */
-static inline void
+static void
 lerp_rgba_3d(GLfloat result[4], GLfloat a, GLfloat b, GLfloat c,
              const GLfloat t000[4], const GLfloat t100[4],
              const GLfloat t010[4], const GLfloat t110[4],
@@ -155,7 +155,7 @@ lerp_rgba_3d(GLfloat result[4], GLfloat a, GLfloat b, GLfloat c,
  *    i0, i1 = returns two nearest texel indexes
  *    weight = returns blend factor between texels
  */
-static inline void
+static void
 linear_texel_locations(GLenum wrapMode,
                        const struct gl_texture_image *img,
                        GLint size, GLfloat s,
@@ -285,7 +285,7 @@ linear_texel_locations(GLenum wrapMode,
 /**
  * Used to compute texel location for nearest sampling.
  */
-static inline GLint
+static GLint
 nearest_texel_location(GLenum wrapMode,
                        const struct gl_texture_image *img,
                        GLint size, GLfloat s)
@@ -410,7 +410,7 @@ nearest_texel_location(GLenum wrapMode,
 
 
 /* Power of two image sizes only */
-static inline void
+static void
 linear_repeat_texel_location(GLuint size, GLfloat s,
                              GLint *i0, GLint *i1, GLfloat *weight)
 {
@@ -424,7 +424,7 @@ linear_repeat_texel_location(GLuint size, GLfloat s,
 /**
  * Do clamp/wrap for a texture rectangle coord, GL_NEAREST filter mode.
  */
-static inline GLint
+static GLint
 clamp_rect_coord_nearest(GLenum wrapMode, GLfloat coord, GLint max)
 {
    switch (wrapMode) {
@@ -444,7 +444,7 @@ clamp_rect_coord_nearest(GLenum wrapMode, GLfloat coord, GLint max)
 /**
  * As above, but GL_LINEAR filtering.
  */
-static inline void
+static void
 clamp_rect_coord_linear(GLenum wrapMode, GLfloat coord, GLint max,
                         GLint *i0out, GLint *i1out, GLfloat *weight)
 {
@@ -486,7 +486,7 @@ clamp_rect_coord_linear(GLenum wrapMode, GLfloat coord, GLint max,
 /**
  * Compute slice/image to use for 1D or 2D array texture.
  */
-static inline GLint
+static GLint
 tex_array_slice(GLfloat coord, GLsizei size)
 {
    GLint slice = IFLOOR(coord + 0.5f);
@@ -499,7 +499,7 @@ tex_array_slice(GLfloat coord, GLsizei size)
  * Compute nearest integer texcoords for given texobj and coordinate.
  * NOTE: only used for depth texture sampling.
  */
-static inline void
+static void
 nearest_texcoord(const struct gl_sampler_object *samp,
                  const struct gl_texture_object *texObj,
                  GLuint level,
@@ -548,7 +548,7 @@ nearest_texcoord(const struct gl_sampler_object *samp,
  * Compute linear integer texcoords for given texobj and coordinate.
  * NOTE: only used for depth texture sampling.
  */
-static inline void
+static void
 linear_texcoord(const struct gl_sampler_object *samp,
                 const struct gl_texture_object *texObj,
                 GLuint level,
@@ -607,7 +607,7 @@ linear_texcoord(const struct gl_sampler_object *samp,
  * For linear interpolation between mipmap levels N and N+1, this function
  * computes N.
  */
-static inline GLint
+static GLint
 linear_mipmap_level(const struct gl_texture_object *tObj, GLfloat lambda)
 {
    if (lambda < 0.0F)
@@ -622,7 +622,7 @@ linear_mipmap_level(const struct gl_texture_object *tObj, GLfloat lambda)
 /**
  * Compute the nearest mipmap level to take texels from.
  */
-static inline GLint
+static GLint
 nearest_mipmap_level(const struct gl_texture_object *tObj, GLfloat lambda)
 {
    GLfloat l;
@@ -658,7 +658,7 @@ nearest_mipmap_level(const struct gl_texture_object *tObj, GLfloat lambda)
  * will be minified, magnified, or split between the two.  This function
  * determines the subranges in [0, n-1] that are to be minified or magnified.
  */
-static inline void
+static void
 compute_min_mag_ranges(const struct gl_sampler_object *samp,
                        GLuint n, const GLfloat lambda[],
                        GLuint *minStart, GLuint *minEnd,
@@ -767,7 +767,7 @@ compute_min_mag_ranges(const struct gl_sampler_object *samp,
  * the base texture format.  Ex: if the texture base format it GL_ALPHA,
  * we return (0,0,0,BorderAlpha).
  */
-static inline void
+static void
 get_border_color(const struct gl_sampler_object *samp,
                  const struct gl_texture_image *img,
                  GLfloat rgba[4])
@@ -804,7 +804,7 @@ get_border_color(const struct gl_sampler_object *samp,
 /**
  * Put z into texel according to GL_DEPTH_MODE.
  */
-static inline void
+static void
 apply_depth_mode(GLenum depthMode, GLfloat z, GLfloat texel[4])
 {
    switch (depthMode) {
@@ -844,7 +844,7 @@ is_depth_texture(const struct gl_texture_object *tObj)
 /**
  * Return the texture sample for coordinate (s) using GL_NEAREST filter.
  */
-static inline void
+static void
 sample_1d_nearest(struct gl_context *ctx,
                   const struct gl_sampler_object *samp,
                   const struct gl_texture_image *img,
@@ -869,7 +869,7 @@ sample_1d_nearest(struct gl_context *ctx,
 /**
  * Return the texture sample for coordinate (s) using GL_LINEAR filter.
  */
-static inline void
+static void
 sample_1d_linear(struct gl_context *ctx,
                  const struct gl_sampler_object *samp,
                  const struct gl_texture_image *img,
@@ -1110,7 +1110,7 @@ sample_lambda_1d( struct gl_context *ctx,
 /**
  * Return the texture sample for coordinate (s,t) using GL_NEAREST filter.
  */
-static inline void
+static void
 sample_2d_nearest(struct gl_context *ctx,
                   const struct gl_sampler_object *samp,
                   const struct gl_texture_image *img,
@@ -1144,7 +1144,7 @@ sample_2d_nearest(struct gl_context *ctx,
  * Return the texture sample for coordinate (s,t) using GL_LINEAR filter.
  * New sampling code contributed by Lynn Quam <quam@ai.sri.com>.
  */
-static inline void
+static void
 sample_2d_linear(struct gl_context *ctx,
                  const struct gl_sampler_object *samp,
                  const struct gl_texture_image *img,
@@ -1209,7 +1209,7 @@ sample_2d_linear(struct gl_context *ctx,
  * As above, but we know WRAP_S == REPEAT and WRAP_T == REPEAT.
  * We don't have to worry about the texture border.
  */
-static inline void
+static void
 sample_2d_linear_repeat(struct gl_context *ctx,
                         const struct gl_sampler_object *samp,
                         const struct gl_texture_image *img,
@@ -1830,7 +1830,7 @@ sample_2d_footprint(struct gl_context *ctx,
  * Returns the index of the specified texture object in the
  * gl_context texture unit array.
  */
-static inline GLuint
+static GLuint
 texture_unit_index(const struct gl_context *ctx,
                    const struct gl_texture_object *tObj)
 {
@@ -2012,7 +2012,7 @@ sample_lambda_2d_aniso(struct gl_context *ctx,
 /**
  * Return the texture sample for coordinate (s,t,r) using GL_NEAREST filter.
  */
-static inline void
+static void
 sample_3d_nearest(struct gl_context *ctx,
                   const struct gl_sampler_object *samp,
                   const struct gl_texture_image *img,
@@ -3416,7 +3416,7 @@ sample_lambda_1d_array(struct gl_context *ctx,
 /**
  * Compare texcoord against depth sample.  Return 1.0 or 0.0 value.
  */
-static inline GLfloat
+static GLfloat
 shadow_compare(GLenum function, GLfloat coord, GLfloat depthSample)
 {
    switch (function) {
@@ -3448,7 +3448,7 @@ shadow_compare(GLenum function, GLfloat coord, GLfloat depthSample)
 /**
  * Compare texcoord against four depth samples.
  */
-static inline GLfloat
+static GLfloat
 shadow_compare4(GLenum function, GLfloat coord,
                 GLfloat depth00, GLfloat depth01,
                 GLfloat depth10, GLfloat depth11,