[Mesa-dev] [PATCH 05/41] main: Moved _mesa_get_current_tex_object from teximage.c to texobj.c.
Laura Ekstrand
laura at jlekstrand.net
Mon Dec 15 17:22:20 PST 2014
---
src/mesa/main/teximage.c | 81 ------------------------------------------------
src/mesa/main/teximage.h | 4 ---
src/mesa/main/texobj.c | 81 ++++++++++++++++++++++++++++++++++++++++++++++++
src/mesa/main/texobj.h | 3 ++
4 files changed, 84 insertions(+), 85 deletions(-)
diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c
index 4f4bb11..08070cd 100644
--- a/src/mesa/main/teximage.c
+++ b/src/mesa/main/teximage.c
@@ -727,87 +727,6 @@ proxy_target(GLenum target)
}
-/**
- * Return a pointer to the current texture object for the given target
- * on the current texture unit.
- * Note: all <target> error checking should have been done by this point.
- */
-struct gl_texture_object *
-_mesa_get_current_tex_object(struct gl_context *ctx, GLenum target)
-{
- struct gl_texture_unit *texUnit = _mesa_get_current_tex_unit(ctx);
- const GLboolean arrayTex = ctx->Extensions.EXT_texture_array;
-
- switch (target) {
- case GL_TEXTURE_1D:
- return texUnit->CurrentTex[TEXTURE_1D_INDEX];
- case GL_PROXY_TEXTURE_1D:
- return ctx->Texture.ProxyTex[TEXTURE_1D_INDEX];
- case GL_TEXTURE_2D:
- return texUnit->CurrentTex[TEXTURE_2D_INDEX];
- case GL_PROXY_TEXTURE_2D:
- return ctx->Texture.ProxyTex[TEXTURE_2D_INDEX];
- case GL_TEXTURE_3D:
- return texUnit->CurrentTex[TEXTURE_3D_INDEX];
- case GL_PROXY_TEXTURE_3D:
- return ctx->Texture.ProxyTex[TEXTURE_3D_INDEX];
- case GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB:
- case GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB:
- case GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB:
- case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB:
- case GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB:
- case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB:
- case GL_TEXTURE_CUBE_MAP_ARB:
- return ctx->Extensions.ARB_texture_cube_map
- ? texUnit->CurrentTex[TEXTURE_CUBE_INDEX] : NULL;
- case GL_PROXY_TEXTURE_CUBE_MAP_ARB:
- return ctx->Extensions.ARB_texture_cube_map
- ? ctx->Texture.ProxyTex[TEXTURE_CUBE_INDEX] : NULL;
- case GL_TEXTURE_CUBE_MAP_ARRAY:
- return ctx->Extensions.ARB_texture_cube_map_array
- ? texUnit->CurrentTex[TEXTURE_CUBE_ARRAY_INDEX] : NULL;
- case GL_PROXY_TEXTURE_CUBE_MAP_ARRAY:
- return ctx->Extensions.ARB_texture_cube_map_array
- ? ctx->Texture.ProxyTex[TEXTURE_CUBE_ARRAY_INDEX] : NULL;
- case GL_TEXTURE_RECTANGLE_NV:
- return ctx->Extensions.NV_texture_rectangle
- ? texUnit->CurrentTex[TEXTURE_RECT_INDEX] : NULL;
- case GL_PROXY_TEXTURE_RECTANGLE_NV:
- return ctx->Extensions.NV_texture_rectangle
- ? ctx->Texture.ProxyTex[TEXTURE_RECT_INDEX] : NULL;
- case GL_TEXTURE_1D_ARRAY_EXT:
- return arrayTex ? texUnit->CurrentTex[TEXTURE_1D_ARRAY_INDEX] : NULL;
- case GL_PROXY_TEXTURE_1D_ARRAY_EXT:
- return arrayTex ? ctx->Texture.ProxyTex[TEXTURE_1D_ARRAY_INDEX] : NULL;
- case GL_TEXTURE_2D_ARRAY_EXT:
- return arrayTex ? texUnit->CurrentTex[TEXTURE_2D_ARRAY_INDEX] : NULL;
- case GL_PROXY_TEXTURE_2D_ARRAY_EXT:
- return arrayTex ? ctx->Texture.ProxyTex[TEXTURE_2D_ARRAY_INDEX] : NULL;
- case GL_TEXTURE_BUFFER:
- return ctx->API == API_OPENGL_CORE &&
- ctx->Extensions.ARB_texture_buffer_object ?
- texUnit->CurrentTex[TEXTURE_BUFFER_INDEX] : NULL;
- case GL_TEXTURE_EXTERNAL_OES:
- return _mesa_is_gles(ctx) && ctx->Extensions.OES_EGL_image_external
- ? texUnit->CurrentTex[TEXTURE_EXTERNAL_INDEX] : NULL;
- case GL_TEXTURE_2D_MULTISAMPLE:
- return ctx->Extensions.ARB_texture_multisample
- ? texUnit->CurrentTex[TEXTURE_2D_MULTISAMPLE_INDEX] : NULL;
- case GL_PROXY_TEXTURE_2D_MULTISAMPLE:
- return ctx->Extensions.ARB_texture_multisample
- ? ctx->Texture.ProxyTex[TEXTURE_2D_MULTISAMPLE_INDEX] : NULL;
- case GL_TEXTURE_2D_MULTISAMPLE_ARRAY:
- return ctx->Extensions.ARB_texture_multisample
- ? texUnit->CurrentTex[TEXTURE_2D_MULTISAMPLE_ARRAY_INDEX] : NULL;
- case GL_PROXY_TEXTURE_2D_MULTISAMPLE_ARRAY:
- return ctx->Extensions.ARB_texture_multisample
- ? ctx->Texture.ProxyTex[TEXTURE_2D_MULTISAMPLE_ARRAY_INDEX] : NULL;
- default:
- _mesa_problem(NULL, "bad target in _mesa_get_current_tex_object()");
- return NULL;
- }
-}
-
/**
diff --git a/src/mesa/main/teximage.h b/src/mesa/main/teximage.h
index f652b6c..b9da8ae 100644
--- a/src/mesa/main/teximage.h
+++ b/src/mesa/main/teximage.h
@@ -99,10 +99,6 @@ _mesa_clear_texture_image(struct gl_context *ctx,
struct gl_texture_image *texImage);
-extern struct gl_texture_object *
-_mesa_get_current_tex_object(struct gl_context *ctx, GLenum target);
-
-
extern struct gl_texture_image *
_mesa_select_tex_image(struct gl_context *ctx,
const struct gl_texture_object *texObj,
diff --git a/src/mesa/main/texobj.c b/src/mesa/main/texobj.c
index 49ab2c4..6215fe3 100644
--- a/src/mesa/main/texobj.c
+++ b/src/mesa/main/texobj.c
@@ -98,6 +98,87 @@ _mesa_lookup_texture_locked(struct gl_context *ctx, GLuint id)
_mesa_HashLookupLocked(ctx->Shared->TexObjects, id);
}
+/**
+ * Return a pointer to the current texture object for the given target
+ * on the current texture unit.
+ * Note: all <target> error checking should have been done by this point.
+ */
+struct gl_texture_object *
+_mesa_get_current_tex_object(struct gl_context *ctx, GLenum target)
+{
+ struct gl_texture_unit *texUnit = _mesa_get_current_tex_unit(ctx);
+ const GLboolean arrayTex = ctx->Extensions.EXT_texture_array;
+
+ switch (target) {
+ case GL_TEXTURE_1D:
+ return texUnit->CurrentTex[TEXTURE_1D_INDEX];
+ case GL_PROXY_TEXTURE_1D:
+ return ctx->Texture.ProxyTex[TEXTURE_1D_INDEX];
+ case GL_TEXTURE_2D:
+ return texUnit->CurrentTex[TEXTURE_2D_INDEX];
+ case GL_PROXY_TEXTURE_2D:
+ return ctx->Texture.ProxyTex[TEXTURE_2D_INDEX];
+ case GL_TEXTURE_3D:
+ return texUnit->CurrentTex[TEXTURE_3D_INDEX];
+ case GL_PROXY_TEXTURE_3D:
+ return ctx->Texture.ProxyTex[TEXTURE_3D_INDEX];
+ case GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB:
+ case GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB:
+ case GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB:
+ case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB:
+ case GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB:
+ case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB:
+ case GL_TEXTURE_CUBE_MAP_ARB:
+ return ctx->Extensions.ARB_texture_cube_map
+ ? texUnit->CurrentTex[TEXTURE_CUBE_INDEX] : NULL;
+ case GL_PROXY_TEXTURE_CUBE_MAP_ARB:
+ return ctx->Extensions.ARB_texture_cube_map
+ ? ctx->Texture.ProxyTex[TEXTURE_CUBE_INDEX] : NULL;
+ case GL_TEXTURE_CUBE_MAP_ARRAY:
+ return ctx->Extensions.ARB_texture_cube_map_array
+ ? texUnit->CurrentTex[TEXTURE_CUBE_ARRAY_INDEX] : NULL;
+ case GL_PROXY_TEXTURE_CUBE_MAP_ARRAY:
+ return ctx->Extensions.ARB_texture_cube_map_array
+ ? ctx->Texture.ProxyTex[TEXTURE_CUBE_ARRAY_INDEX] : NULL;
+ case GL_TEXTURE_RECTANGLE_NV:
+ return ctx->Extensions.NV_texture_rectangle
+ ? texUnit->CurrentTex[TEXTURE_RECT_INDEX] : NULL;
+ case GL_PROXY_TEXTURE_RECTANGLE_NV:
+ return ctx->Extensions.NV_texture_rectangle
+ ? ctx->Texture.ProxyTex[TEXTURE_RECT_INDEX] : NULL;
+ case GL_TEXTURE_1D_ARRAY_EXT:
+ return arrayTex ? texUnit->CurrentTex[TEXTURE_1D_ARRAY_INDEX] : NULL;
+ case GL_PROXY_TEXTURE_1D_ARRAY_EXT:
+ return arrayTex ? ctx->Texture.ProxyTex[TEXTURE_1D_ARRAY_INDEX] : NULL;
+ case GL_TEXTURE_2D_ARRAY_EXT:
+ return arrayTex ? texUnit->CurrentTex[TEXTURE_2D_ARRAY_INDEX] : NULL;
+ case GL_PROXY_TEXTURE_2D_ARRAY_EXT:
+ return arrayTex ? ctx->Texture.ProxyTex[TEXTURE_2D_ARRAY_INDEX] : NULL;
+ case GL_TEXTURE_BUFFER:
+ return ctx->API == API_OPENGL_CORE &&
+ ctx->Extensions.ARB_texture_buffer_object ?
+ texUnit->CurrentTex[TEXTURE_BUFFER_INDEX] : NULL;
+ case GL_TEXTURE_EXTERNAL_OES:
+ return _mesa_is_gles(ctx) && ctx->Extensions.OES_EGL_image_external
+ ? texUnit->CurrentTex[TEXTURE_EXTERNAL_INDEX] : NULL;
+ case GL_TEXTURE_2D_MULTISAMPLE:
+ return ctx->Extensions.ARB_texture_multisample
+ ? texUnit->CurrentTex[TEXTURE_2D_MULTISAMPLE_INDEX] : NULL;
+ case GL_PROXY_TEXTURE_2D_MULTISAMPLE:
+ return ctx->Extensions.ARB_texture_multisample
+ ? ctx->Texture.ProxyTex[TEXTURE_2D_MULTISAMPLE_INDEX] : NULL;
+ case GL_TEXTURE_2D_MULTISAMPLE_ARRAY:
+ return ctx->Extensions.ARB_texture_multisample
+ ? texUnit->CurrentTex[TEXTURE_2D_MULTISAMPLE_ARRAY_INDEX] : NULL;
+ case GL_PROXY_TEXTURE_2D_MULTISAMPLE_ARRAY:
+ return ctx->Extensions.ARB_texture_multisample
+ ? ctx->Texture.ProxyTex[TEXTURE_2D_MULTISAMPLE_ARRAY_INDEX] : NULL;
+ default:
+ _mesa_problem(NULL, "bad target in _mesa_get_current_tex_object()");
+ return NULL;
+ }
+}
+
/**
* Allocate and initialize a new texture object. But don't put it into the
diff --git a/src/mesa/main/texobj.h b/src/mesa/main/texobj.h
index b1534a1..90cb51a 100644
--- a/src/mesa/main/texobj.h
+++ b/src/mesa/main/texobj.h
@@ -59,6 +59,9 @@ extern struct gl_texture_object *
_mesa_lookup_texture_locked(struct gl_context *ctx, GLuint id);
extern struct gl_texture_object *
+_mesa_get_current_tex_object(struct gl_context *ctx, GLenum target);
+
+extern struct gl_texture_object *
_mesa_new_texture_object( struct gl_context *ctx, GLuint name, GLenum target );
extern void
--
2.1.0
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