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fixed return val bug in glAreTexturesResident()

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This commit is contained in:
Brian Paul
2000-08-02 20:16:03 +00:00
parent 6f173cafbd
commit bd0f7f42d6
1 changed files with 20 additions and 16 deletions
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36
src/mesa/main/texobj.c
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@@ -1,3 +1,4 @@
/* $Id: texobj.c,v 1.25 2000/08/02 20:16:03 brianp Exp $ */
/*
* Mesa 3-D graphics library
@@ -635,41 +636,44 @@ _mesa_PrioritizeTextures( GLsizei n, const GLuint *texName,
* Execute glAreTexturesResident
*/
GLboolean
_mesa_AreTexturesResident( GLsizei n, const GLuint *texName,
GLboolean *residences )
_mesa_AreTexturesResident(GLsizei n, const GLuint *texName,
GLboolean *residences)
{
GET_CURRENT_CONTEXT(ctx);
GLboolean resident = GL_TRUE;
GLboolean allResident = GL_TRUE;
GLint i;
ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH_WITH_RETVAL(ctx,
"glAreTexturesResident",
GL_FALSE);
if (n<0) {
gl_error( ctx, GL_INVALID_VALUE, "glAreTexturesResident(n)" );
"glAreTexturesResident", GL_FALSE);
if (n < 0) {
gl_error(ctx, GL_INVALID_VALUE, "glAreTexturesResident(n)");
return GL_FALSE;
}
for (i=0;i<n;i++) {
for (i = 0; i < n; i++) {
struct gl_texture_object *t;
if (texName[i]==0) {
gl_error( ctx, GL_INVALID_VALUE, "glAreTexturesResident(textures)" );
if (texName[i] == 0) {
gl_error(ctx, GL_INVALID_VALUE, "glAreTexturesResident(textures)");
return GL_FALSE;
}
t = (struct gl_texture_object *)
_mesa_HashLookup(ctx->Shared->TexObjects, texName[i]);
if (t) {
if (ctx->Driver.IsTextureResident)
residences[i] = ctx->Driver.IsTextureResident( ctx, t );
else
if (ctx->Driver.IsTextureResident) {
residences[i] = ctx->Driver.IsTextureResident(ctx, t);
if (!residences[i])
allResident = GL_FALSE;
}
else {
residences[i] = GL_TRUE;
}
}
else {
gl_error( ctx, GL_INVALID_VALUE, "glAreTexturesResident(textures)" );
gl_error(ctx, GL_INVALID_VALUE, "glAreTexturesResident(textures)");
return GL_FALSE;
}
}
return resident;
return allResident;
}
@@ -683,7 +687,7 @@ _mesa_IsTexture( GLuint texture )
GET_CURRENT_CONTEXT(ctx);
ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH_WITH_RETVAL(ctx, "glIsTextures",
GL_FALSE);
if (texture>0 && _mesa_HashLookup(ctx->Shared->TexObjects, texture)) {
if (texture > 0 && _mesa_HashLookup(ctx->Shared->TexObjects, texture)) {
return GL_TRUE;
}
else {