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Merge change I39f0003e into eclair

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* changes:
  fix [2235414] libagl glDeleteBuffers() crashes
This commit is contained in:
Android (Google) Code Review
2009-11-19 19:03:53 -08:00
parent 524812fbf5 39f0003e3a
commit 13feccf592
1 changed files with 24 additions and 12 deletions
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36
opengl/libagl/array.cpp
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@@ -1548,24 +1548,36 @@ void glDeleteBuffers(GLsizei n, const GLuint* buffers)
GLuint name = buffers[i];
if (name) {
// unbind bound deleted buffers...
if (c->arrays.element_array_buffer->name == name) {
c->arrays.element_array_buffer = 0;
if (c->arrays.element_array_buffer) {
if (c->arrays.element_array_buffer->name == name) {
c->arrays.element_array_buffer = 0;
}
}
if (c->arrays.array_buffer->name == name) {
c->arrays.array_buffer = 0;
if (c->arrays.array_buffer) {
if (c->arrays.array_buffer->name == name) {
c->arrays.array_buffer = 0;
}
}
if (c->arrays.vertex.bo->name == name) {
c->arrays.vertex.bo = 0;
if (c->arrays.vertex.bo) {
if (c->arrays.vertex.bo->name == name) {
c->arrays.vertex.bo = 0;
}
}
if (c->arrays.normal.bo->name == name) {
c->arrays.normal.bo = 0;
if (c->arrays.normal.bo) {
if (c->arrays.normal.bo->name == name) {
c->arrays.normal.bo = 0;
}
}
if (c->arrays.color.bo->name == name) {
c->arrays.color.bo = 0;
if (c->arrays.color.bo) {
if (c->arrays.color.bo->name == name) {
c->arrays.color.bo = 0;
}
}
for (int t=0 ; t<GGL_TEXTURE_UNIT_COUNT ; t++) {
if (c->arrays.texture[t].bo->name == name) {
c->arrays.texture[t].bo = 0;
if (c->arrays.texture[t].bo) {
if (c->arrays.texture[t].bo->name == name) {
c->arrays.texture[t].bo = 0;
}
}
}
}