mesa: move mesa_set_fetch_functions()

9 files changed, 89 insertions, 86 deletions

diff --git a/src/mesa/drivers/dri/intel/intel_tex_image.c b/src/mesa/drivers/dri/intel/intel_tex_image.c
index 29cca45148..9e13ba6871 100644
--- a/src/mesa/drivers/dri/intel/intel_tex_image.c
+++ b/src/mesa/drivers/dri/intel/intel_tex_image.c
@@ -7,6 +7,7 @@
 #include "main/convolve.h"
 #include "main/context.h"
 #include "main/texcompress.h"
+#include "main/texfetch.h"
 #include "main/texformat.h"
 #include "main/texstore.h"
 #include "main/texgetimage.h"
diff --git a/src/mesa/drivers/dri/radeon/radeon_texture.c b/src/mesa/drivers/dri/radeon/radeon_texture.c
index 442116a2dd..ce393ffeb6 100644
--- a/src/mesa/drivers/dri/radeon/radeon_texture.c
+++ b/src/mesa/drivers/dri/radeon/radeon_texture.c
@@ -34,6 +34,7 @@
 #include "main/convolve.h"
 #include "main/mipmap.h"
 #include "main/texcompress.h"
+#include "main/texfetch.h"
 #include "main/texformat.h"
 #include "main/texstore.h"
 #include "main/teximage.h"
diff --git a/src/mesa/drivers/dri/unichrome/via_tex.c b/src/mesa/drivers/dri/unichrome/via_tex.c
index a4cf5466fd..13458aba1c 100644
--- a/src/mesa/drivers/dri/unichrome/via_tex.c
+++ b/src/mesa/drivers/dri/unichrome/via_tex.c
@@ -37,6 +37,7 @@
 #include "main/mipmap.h"
 #include "main/simple_list.h"
 #include "main/texcompress.h"
+#include "main/texfetch.h"
 #include "main/texformat.h"
 #include "main/texobj.h"
 #include "main/texstore.h"
diff --git a/src/mesa/main/texfetch.c b/src/mesa/main/texfetch.c
index 62a8b53409..3428f705be 100644
--- a/src/mesa/main/texfetch.c
+++ b/src/mesa/main/texfetch.c
@@ -565,3 +565,84 @@ _mesa_get_texel_store_func(gl_format format)
    }
    return NULL;
 }
+
+
+
+/**
+ * Adaptor for fetching a GLchan texel from a float-valued texture.
+ */
+static void
+fetch_texel_float_to_chan(const struct gl_texture_image *texImage,
+                          GLint i, GLint j, GLint k, GLchan *texelOut)
+{
+   GLfloat temp[4];
+   GLenum baseFormat = _mesa_get_format_base_format(texImage->TexFormat);
+
+   ASSERT(texImage->FetchTexelf);
+   texImage->FetchTexelf(texImage, i, j, k, temp);
+   if (baseFormat == GL_DEPTH_COMPONENT ||
+       baseFormat == GL_DEPTH_STENCIL_EXT) {
+      /* just one channel */
+      UNCLAMPED_FLOAT_TO_CHAN(texelOut[0], temp[0]);
+   }
+   else {
+      /* four channels */
+      UNCLAMPED_FLOAT_TO_CHAN(texelOut[0], temp[0]);
+      UNCLAMPED_FLOAT_TO_CHAN(texelOut[1], temp[1]);
+      UNCLAMPED_FLOAT_TO_CHAN(texelOut[2], temp[2]);
+      UNCLAMPED_FLOAT_TO_CHAN(texelOut[3], temp[3]);
+   }
+}
+
+
+/**
+ * Adaptor for fetching a float texel from a GLchan-valued texture.
+ */
+static void
+fetch_texel_chan_to_float(const struct gl_texture_image *texImage,
+                          GLint i, GLint j, GLint k, GLfloat *texelOut)
+{
+   GLchan temp[4];
+   GLenum baseFormat = _mesa_get_format_base_format(texImage->TexFormat);
+
+   ASSERT(texImage->FetchTexelc);
+   texImage->FetchTexelc(texImage, i, j, k, temp);
+   if (baseFormat == GL_DEPTH_COMPONENT ||
+       baseFormat == GL_DEPTH_STENCIL_EXT) {
+      /* just one channel */
+      texelOut[0] = CHAN_TO_FLOAT(temp[0]);
+   }
+   else {
+      /* four channels */
+      texelOut[0] = CHAN_TO_FLOAT(temp[0]);
+      texelOut[1] = CHAN_TO_FLOAT(temp[1]);
+      texelOut[2] = CHAN_TO_FLOAT(temp[2]);
+      texelOut[3] = CHAN_TO_FLOAT(temp[3]);
+   }
+}
+
+
+/**
+ * Initialize the texture image's FetchTexelc and FetchTexelf methods.
+ */
+void
+_mesa_set_fetch_functions(struct gl_texture_image *texImage, GLuint dims)
+{
+   ASSERT(dims == 1 || dims == 2 || dims == 3);
+   ASSERT(texImage->TexFormat);
+
+   texImage->FetchTexelf =
+      _mesa_get_texel_fetch_func(texImage->TexFormat, dims);
+
+   /* now check if we need to use a float/chan adaptor */
+   if (!texImage->FetchTexelc) {
+      texImage->FetchTexelc = fetch_texel_float_to_chan;
+   }
+   else if (!texImage->FetchTexelf) {
+      texImage->FetchTexelf = fetch_texel_chan_to_float;
+   }
+
+
+   ASSERT(texImage->FetchTexelc);
+   ASSERT(texImage->FetchTexelf);
+}
diff --git a/src/mesa/main/texfetch.h b/src/mesa/main/texfetch.h
index a397b04600..a9be530a06 100644
--- a/src/mesa/main/texfetch.h
+++ b/src/mesa/main/texfetch.h
@@ -37,5 +37,7 @@ _mesa_get_texel_fetch_func(gl_format format, GLuint dims);
 extern StoreTexelFunc
 _mesa_get_texel_store_func(gl_format format);
 
+extern void
+_mesa_set_fetch_functions(struct gl_texture_image *texImage, GLuint dims);
 
 #endif
diff --git a/src/mesa/main/texstore.c b/src/mesa/main/texstore.c
index 3e87e47cb1..07421b6657 100644
--- a/src/mesa/main/texstore.c
+++ b/src/mesa/main/texstore.c
@@ -3160,87 +3160,6 @@ _mesa_unmap_teximage_pbo(GLcontext *ctx,
 }
 
 
-
-/**
- * Adaptor for fetching a GLchan texel from a float-valued texture.
- */
-static void
-fetch_texel_float_to_chan(const struct gl_texture_image *texImage,
-                          GLint i, GLint j, GLint k, GLchan *texelOut)
-{
-   GLfloat temp[4];
-   GLenum baseFormat = _mesa_get_format_base_format(texImage->TexFormat);
-
-   ASSERT(texImage->FetchTexelf);
-   texImage->FetchTexelf(texImage, i, j, k, temp);
-   if (baseFormat == GL_DEPTH_COMPONENT ||
-       baseFormat == GL_DEPTH_STENCIL_EXT) {
-      /* just one channel */
-      UNCLAMPED_FLOAT_TO_CHAN(texelOut[0], temp[0]);
-   }
-   else {
-      /* four channels */
-      UNCLAMPED_FLOAT_TO_CHAN(texelOut[0], temp[0]);
-      UNCLAMPED_FLOAT_TO_CHAN(texelOut[1], temp[1]);
-      UNCLAMPED_FLOAT_TO_CHAN(texelOut[2], temp[2]);
-      UNCLAMPED_FLOAT_TO_CHAN(texelOut[3], temp[3]);
-   }
-}
-
-
-/**
- * Adaptor for fetching a float texel from a GLchan-valued texture.
- */
-static void
-fetch_texel_chan_to_float(const struct gl_texture_image *texImage,
-                          GLint i, GLint j, GLint k, GLfloat *texelOut)
-{
-   GLchan temp[4];
-   GLenum baseFormat = _mesa_get_format_base_format(texImage->TexFormat);
-
-   ASSERT(texImage->FetchTexelc);
-   texImage->FetchTexelc(texImage, i, j, k, temp);
-   if (baseFormat == GL_DEPTH_COMPONENT ||
-       baseFormat == GL_DEPTH_STENCIL_EXT) {
-      /* just one channel */
-      texelOut[0] = CHAN_TO_FLOAT(temp[0]);
-   }
-   else {
-      /* four channels */
-      texelOut[0] = CHAN_TO_FLOAT(temp[0]);
-      texelOut[1] = CHAN_TO_FLOAT(temp[1]);
-      texelOut[2] = CHAN_TO_FLOAT(temp[2]);
-      texelOut[3] = CHAN_TO_FLOAT(temp[3]);
-   }
-}
-
-
-/**
- * Initialize the texture image's FetchTexelc and FetchTexelf methods.
- */
-void
-_mesa_set_fetch_functions(struct gl_texture_image *texImage, GLuint dims)
-{
-   ASSERT(dims == 1 || dims == 2 || dims == 3);
-   ASSERT(texImage->TexFormat);
-
-   texImage->FetchTexelf =
-      _mesa_get_texel_fetch_func(texImage->TexFormat, dims);
-
-   /* now check if we need to use a float/chan adaptor */
-   if (!texImage->FetchTexelc) {
-      texImage->FetchTexelc = fetch_texel_float_to_chan;
-   }
-   else if (!texImage->FetchTexelf) {
-      texImage->FetchTexelf = fetch_texel_chan_to_float;
-   }
-
-
-   ASSERT(texImage->FetchTexelc);
-   ASSERT(texImage->FetchTexelf);
-}
-
-
 static void
 compute_texture_size(GLcontext *ctx, struct gl_texture_image *texImage)
 {
diff --git a/src/mesa/main/texstore.h b/src/mesa/main/texstore.h
index 2db076dfff..3211086dd6 100644
--- a/src/mesa/main/texstore.h
+++ b/src/mesa/main/texstore.h
@@ -83,10 +83,6 @@ _mesa_make_temp_chan_image(GLcontext *ctx, GLuint dims,
 
 
 extern void
-_mesa_set_fetch_functions(struct gl_texture_image *texImage, GLuint dims);
-
-
-extern void
 _mesa_store_teximage1d(GLcontext *ctx, GLenum target, GLint level,
                        GLint internalFormat,
                        GLint width, GLint border,
diff --git a/src/mesa/state_tracker/st_cb_texture.c b/src/mesa/state_tracker/st_cb_texture.c
index b457a8dc6e..2574eeb996 100644
--- a/src/mesa/state_tracker/st_cb_texture.c
+++ b/src/mesa/state_tracker/st_cb_texture.c
@@ -37,6 +37,7 @@
 #include "main/mipmap.h"
 #include "main/pixel.h"
 #include "main/texcompress.h"
+#include "main/texfetch.h"
 #include "main/texformat.h"
 #include "main/texgetimage.h"
 #include "main/teximage.h"
diff --git a/src/mesa/state_tracker/st_texture.c b/src/mesa/state_tracker/st_texture.c
index 1790e1b28d..4a883f9f0a 100644
--- a/src/mesa/state_tracker/st_texture.c
+++ b/src/mesa/state_tracker/st_texture.c
@@ -32,8 +32,9 @@
 #include "st_cb_fbo.h"
 #include "st_inlines.h"
 #include "main/enums.h"
-#include "main/texobj.h"
+#include "main/texfetch.h"
 #include "main/teximage.h"
+#include "main/texobj.h"
 #include "main/texstore.h"
 
 #undef Elements  /* fix re-defined macro warning */