X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmesa%2Fswrast%2Fs_texfilter.c;h=314170fc7518da0f52d7a0b0fe33d9cc70ce06cc;hb=9e2a9d5743246e0fdaa03fe90f8dc341cea10907;hp=ae42640cf690dd1b20082879324eaf093c58cbd0;hpb=bfcdb843830bba0190e00e35e3c5c18c4bdb5de1;p=mesa.git

diff --git a/src/mesa/swrast/s_texfilter.c b/src/mesa/swrast/s_texfilter.c
index ae42640cf69..314170fc751 100644
--- a/src/mesa/swrast/s_texfilter.c
+++ b/src/mesa/swrast/s_texfilter.c
@@ -23,10 +23,11 @@
  */
 
 
+#include "c99_math.h"
 #include "main/glheader.h"
 #include "main/context.h"
-#include "main/colormac.h"
 #include "main/imports.h"
+#include "main/macros.h"
 #include "main/samplerobj.h"
 #include "main/teximage.h"
 #include "main/texobj.h"
@@ -223,7 +224,7 @@ linear_texel_locations(GLenum wrapMode,
       }
       break;
    case GL_MIRROR_CLAMP_EXT:
-      u = FABSF(s);
+      u = fabsf(s);
       if (u >= 1.0F)
          u = (GLfloat) size;
       else
@@ -233,7 +234,7 @@ linear_texel_locations(GLenum wrapMode,
       *i1 = *i0 + 1;
       break;
    case GL_MIRROR_CLAMP_TO_EDGE_EXT:
-      u = FABSF(s);
+      u = fabsf(s);
       if (u >= 1.0F)
          u = (GLfloat) size;
       else
@@ -250,7 +251,7 @@ linear_texel_locations(GLenum wrapMode,
       {
          const GLfloat min = -1.0F / (2.0F * size);
          const GLfloat max = 1.0F - min;
-         u = FABSF(s);
+         u = fabsf(s);
          if (u <= min)
             u = min * size;
          else if (u >= max)
@@ -354,7 +355,7 @@ nearest_texel_location(GLenum wrapMode,
       {
          /* s limited to [0,1] */
          /* i limited to [0,size-1] */
-         const GLfloat u = FABSF(s);
+         const GLfloat u = fabsf(s);
          if (u <= 0.0F)
             i = 0;
          else if (u >= 1.0F)
@@ -369,7 +370,7 @@ nearest_texel_location(GLenum wrapMode,
          /* i limited to [0, size-1] */
          const GLfloat min = 1.0F / (2.0F * size);
          const GLfloat max = 1.0F - min;
-         const GLfloat u = FABSF(s);
+         const GLfloat u = fabsf(s);
          if (u < min)
             i = 0;
          else if (u > max)
@@ -384,7 +385,7 @@ nearest_texel_location(GLenum wrapMode,
          /* i limited to [0, size-1] */
          const GLfloat min = -1.0F / (2.0F * size);
          const GLfloat max = 1.0F - min;
-         const GLfloat u = FABSF(s);
+         const GLfloat u = fabsf(s);
          if (u < min)
             i = -1;
          else if (u > max)
@@ -1901,7 +1902,7 @@ sample_lambda_2d_aniso(struct gl_context *ctx,
    const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[u];
    const GLboolean adjustLOD =
       (texUnit->LodBias + samp->LodBias != 0.0F)
-      || (samp->MinLod != -1000.0 || samp->MaxLod != 1000.0);
+      || (samp->MinLod != -1000.0F || samp->MaxLod != 1000.0F);
 
    GLuint i;
    
@@ -1972,8 +1973,8 @@ sample_lambda_2d_aniso(struct gl_context *ctx,
                      ctx->Const.MaxTextureLodBias);
             lod += bias;
 
-            if (samp->MinLod != -1000.0 ||
-                samp->MaxLod != 1000.0) {
+            if (samp->MinLod != -1000.0F ||
+                samp->MaxLod != 1000.0F) {
                /* apply LOD clamping to lambda */
                lod = CLAMP(lod, samp->MinLod, samp->MaxLod);
             }
@@ -2358,7 +2359,7 @@ choose_cube_face(const struct gl_texture_object *texObj,
    const GLfloat rx = texcoord[0];
    const GLfloat ry = texcoord[1];
    const GLfloat rz = texcoord[2];
-   const GLfloat arx = FABSF(rx), ary = FABSF(ry), arz = FABSF(rz);
+   const GLfloat arx = fabsf(rx), ary = fabsf(ry), arz = fabsf(rz);
    GLuint face;
    GLfloat sc, tc, ma;
 
@@ -3712,7 +3713,7 @@ _swrast_choose_texture_sample_func( struct gl_context *ctx,
                                     const struct gl_sampler_object *sampler)
 {
    if (!t || !_mesa_is_texture_complete(t, sampler)) {
-      return &null_sample_func;
+      return null_sample_func;
    }
    else {
       const GLboolean needLambda =
@@ -3721,32 +3722,32 @@ _swrast_choose_texture_sample_func( struct gl_context *ctx,
       switch (t->Target) {
       case GL_TEXTURE_1D:
          if (is_depth_texture(t)) {
-            return &sample_depth_texture;
+            return sample_depth_texture;
          }
          else if (needLambda) {
-            return &sample_lambda_1d;
+            return sample_lambda_1d;
          }
          else if (sampler->MinFilter == GL_LINEAR) {
-            return &sample_linear_1d;
+            return sample_linear_1d;
          }
          else {
             assert(sampler->MinFilter == GL_NEAREST);
-            return &sample_nearest_1d;
+            return sample_nearest_1d;
          }
       case GL_TEXTURE_2D:
          if (is_depth_texture(t)) {
-            return &sample_depth_texture;
+            return sample_depth_texture;
          }
          else if (needLambda) {
             /* Anisotropic filtering extension. Activated only if mipmaps are used */
-            if (sampler->MaxAnisotropy > 1.0 &&
+            if (sampler->MaxAnisotropy > 1.0F &&
                 sampler->MinFilter == GL_LINEAR_MIPMAP_LINEAR) {
-               return &sample_lambda_2d_aniso;
+               return sample_lambda_2d_aniso;
             }
-            return &sample_lambda_2d;
+            return sample_lambda_2d;
          }
          else if (sampler->MinFilter == GL_LINEAR) {
-            return &sample_linear_2d;
+            return sample_linear_2d;
          }
          else {
             /* check for a few optimized cases */
@@ -3771,72 +3772,72 @@ _swrast_choose_texture_sample_func( struct gl_context *ctx,
          }
       case GL_TEXTURE_3D:
          if (needLambda) {
-            return &sample_lambda_3d;
+            return sample_lambda_3d;
          }
          else if (sampler->MinFilter == GL_LINEAR) {
-            return &sample_linear_3d;
+            return sample_linear_3d;
          }
          else {
             assert(sampler->MinFilter == GL_NEAREST);
-            return &sample_nearest_3d;
+            return sample_nearest_3d;
          }
       case GL_TEXTURE_CUBE_MAP:
          if (needLambda) {
-            return &sample_lambda_cube;
+            return sample_lambda_cube;
          }
          else if (sampler->MinFilter == GL_LINEAR) {
-            return &sample_linear_cube;
+            return sample_linear_cube;
          }
          else {
             assert(sampler->MinFilter == GL_NEAREST);
-            return &sample_nearest_cube;
+            return sample_nearest_cube;
          }
       case GL_TEXTURE_RECTANGLE_NV:
          if (is_depth_texture(t)) {
-            return &sample_depth_texture;
+            return sample_depth_texture;
          }
          else if (needLambda) {
-            return &sample_lambda_rect;
+            return sample_lambda_rect;
          }
          else if (sampler->MinFilter == GL_LINEAR) {
-            return &sample_linear_rect;
+            return sample_linear_rect;
          }
          else {
             assert(sampler->MinFilter == GL_NEAREST);
-            return &sample_nearest_rect;
+            return sample_nearest_rect;
          }
       case GL_TEXTURE_1D_ARRAY_EXT:
          if (is_depth_texture(t)) {
-            return &sample_depth_texture;
+            return sample_depth_texture;
          }
 	 else if (needLambda) {
-            return &sample_lambda_1d_array;
+            return sample_lambda_1d_array;
          }
          else if (sampler->MinFilter == GL_LINEAR) {
-            return &sample_linear_1d_array;
+            return sample_linear_1d_array;
          }
          else {
             assert(sampler->MinFilter == GL_NEAREST);
-            return &sample_nearest_1d_array;
+            return sample_nearest_1d_array;
          }
       case GL_TEXTURE_2D_ARRAY_EXT:
          if (is_depth_texture(t)) {
-            return &sample_depth_texture;
+            return sample_depth_texture;
          }
 	 else if (needLambda) {
-            return &sample_lambda_2d_array;
+            return sample_lambda_2d_array;
          }
          else if (sampler->MinFilter == GL_LINEAR) {
-            return &sample_linear_2d_array;
+            return sample_linear_2d_array;
          }
          else {
             assert(sampler->MinFilter == GL_NEAREST);
-            return &sample_nearest_2d_array;
+            return sample_nearest_2d_array;
          }
       default:
          _mesa_problem(ctx,
                        "invalid target in _swrast_choose_texture_sample_func");
-         return &null_sample_func;
+         return null_sample_func;
       }
    }
 }