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authorBrian Paul <[email protected]>2011-07-29 15:19:43 -0700
committerEric Anholt <[email protected]>2011-08-24 10:43:20 -0700
commitddd6e5b8bce96cfcb72c7e7412296c9f39bdd5d7 (patch)
tree9cb20b5c2528fd9203f8c0654ffbb5d2573ba4e9 /src/mesa/swrast
parent4990e7e9fb6d64f5e4c23915767e5cea32c02965 (diff)
swrast: Remove swrast eject/validate texture image code.
No driver used the eject function, or set the validate hook that made that function do anything. Reviewed-by: Ian Romanick <[email protected]>
Diffstat (limited to 'src/mesa/swrast')
-rw-r--r--src/mesa/swrast/s_context.c79
1 files changed, 0 insertions, 79 deletions
diff --git a/src/mesa/swrast/s_context.c b/src/mesa/swrast/s_context.c
index 4434f11b990..792b528ee34 100644
--- a/src/mesa/swrast/s_context.c
+++ b/src/mesa/swrast/s_context.c
@@ -417,84 +417,6 @@ _swrast_validate_blend_func(struct gl_context *ctx, GLuint n, const GLubyte mask
swrast->BlendFunc( ctx, n, mask, src, dst, chanType );
}
-
-/**
- * Make sure we have texture image data for all the textures we may need
- * for subsequent rendering.
- */
-static void
-_swrast_validate_texture_images(struct gl_context *ctx)
-{
- SWcontext *swrast = SWRAST_CONTEXT(ctx);
- GLuint u;
-
- if (!swrast->ValidateTextureImage || !ctx->Texture._EnabledUnits) {
- /* no textures enabled, or no way to validate images! */
- return;
- }
-
- for (u = 0; u < ctx->Const.MaxTextureImageUnits; u++) {
- if (ctx->Texture.Unit[u]._ReallyEnabled) {
- struct gl_texture_object *texObj = ctx->Texture.Unit[u]._Current;
- ASSERT(texObj);
- if (texObj) {
- GLuint numFaces = (texObj->Target == GL_TEXTURE_CUBE_MAP) ? 6 : 1;
- GLuint face;
- for (face = 0; face < numFaces; face++) {
- GLint lvl;
- for (lvl = texObj->BaseLevel; lvl <= texObj->_MaxLevel; lvl++) {
- struct gl_texture_image *texImg = texObj->Image[face][lvl];
- if (texImg && !texImg->Data) {
- swrast->ValidateTextureImage(ctx, texObj, face, lvl);
- ASSERT(texObj->Image[face][lvl]->Data);
- }
- }
- }
- }
- }
- }
-}
-
-
-/**
- * Free the texture image data attached to all currently enabled
- * textures. Meant to be called by device drivers when transitioning
- * from software to hardware rendering.
- */
-void
-_swrast_eject_texture_images(struct gl_context *ctx)
-{
- GLuint u;
-
- if (!ctx->Texture._EnabledUnits) {
- /* no textures enabled */
- return;
- }
-
- for (u = 0; u < ctx->Const.MaxTextureImageUnits; u++) {
- if (ctx->Texture.Unit[u]._ReallyEnabled) {
- struct gl_texture_object *texObj = ctx->Texture.Unit[u]._Current;
- ASSERT(texObj);
- if (texObj) {
- GLuint numFaces = (texObj->Target == GL_TEXTURE_CUBE_MAP) ? 6 : 1;
- GLuint face;
- for (face = 0; face < numFaces; face++) {
- GLint lvl;
- for (lvl = texObj->BaseLevel; lvl <= texObj->_MaxLevel; lvl++) {
- struct gl_texture_image *texImg = texObj->Image[face][lvl];
- if (texImg && texImg->Data) {
- _mesa_free_texmemory(texImg->Data);
- texImg->Data = NULL;
- }
- }
- }
- }
- }
- }
-}
-
-
-
static void
_swrast_sleep( struct gl_context *ctx, GLbitfield new_state )
{
@@ -640,7 +562,6 @@ _swrast_validate_derived( struct gl_context *ctx )
if (swrast->NewState & (_NEW_TEXTURE | _NEW_PROGRAM)) {
_swrast_update_texture_samplers( ctx );
- _swrast_validate_texture_images(ctx);
}
if (swrast->NewState & (_NEW_COLOR | _NEW_PROGRAM))